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[SPARC]: Remove SunOS and Solaris binary support. 

As per Documentation/feature-removal-schedule.txt

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-04-20 02:14:23 -07:00
parent 3925e6fc1f
commit ec98c6b9b4
76 changed files with 174 additions and 11627 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Documentation/feature-removal-schedule.txt
View File

@ -261,17 +261,6 @@ Who: Michael Buesch <mb@bu3sch.de>
---------------------------
What: Solaris/SunOS syscall and binary support on Sparc
When: 2.6.26
Why: Largely unmaintained and almost entirely unused. File system
layering used to divert library and dynamic linker searches to
/usr/gnemul is extremely buggy and unfixable. Making it work
is largely pointless as without a lot of work only the most
trivial of Solaris binaries can work with the emulation code.
Who: David S. Miller <davem@davemloft.net>
---------------------------
What: init_mm export
When: 2.6.26
Why: Not used in-tree. The current out-of-tree users used it to

2
Documentation/highuid.txt
View File

@ -28,8 +28,6 @@ What's left to be done for 32-bit UIDs on all Linux architectures:
uses the 32-bit UID system calls properly otherwise.
This affects at least:
SunOS emulation
Solaris emulation
iBCS on Intel
sparc32 emulation on sparc64

1
Documentation/magic-number.txt
View File

@ -95,7 +95,6 @@ RFCOMM_TTY_MAGIC 0x6d02 net/bluetooth/rfcomm/tty.c
USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port drivers/usb/serial/usb-serial.h
CG_MAGIC 0x00090255 ufs_cylinder_group include/linux/ufs_fs.h
A2232_MAGIC 0x000a2232 gs_port drivers/char/ser_a2232.h
SOLARIS_SOCKET_MAGIC 0x000ADDED sol_socket_struct arch/sparc64/solaris/socksys.h
RPORT_MAGIC 0x00525001 r_port drivers/char/rocket_int.h
LSEMAGIC 0x05091998 lse drivers/fc4/fc.c
GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str drivers/scsi/gdth_ioctl.h

12
arch/sparc/Kconfig
View File

@ -27,9 +27,6 @@ config ARCH_NO_VIRT_TO_BUS
config OF
def_bool y
config ARCH_SUPPORTS_AOUT
def_bool y
config HZ
int
default 100
@ -257,15 +254,6 @@ config SPARC_LED
source "fs/Kconfig.binfmt"
config SUNOS_EMUL
bool "SunOS binary emulation"
help
This allows you to run most SunOS binaries. If you want to do this,
say Y here and place appropriate files in /usr/gnemul/sunos. See
<http://www.ultralinux.org/faq.html> for more information. If you
want to run SunOS binaries on an Ultra you must also say Y to
"Kernel support for 32-bit a.out binaries" above.
source "mm/Kconfig"
endmenu

169
arch/sparc/defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.23-rc1
# Wed Jul 25 15:30:21 2007
# Linux kernel version: 2.6.25
# Sun Apr 20 01:49:51 2008
#
CONFIG_MMU=y
CONFIG_HIGHMEM=y
@ -9,18 +9,15 @@ CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_OF=y
CONFIG_HZ=100
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
@ -29,12 +26,23 @@ CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -49,6 +57,7 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
@ -61,6 +70,13 @@ CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_HAVE_KPROBES is not set
# CONFIG_HAVE_KRETPROBES is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@ -88,6 +104,7 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
#
# General machine setup
@ -113,14 +130,13 @@ CONFIG_SUN_PM=y
CONFIG_PCI=y
CONFIG_PCI_SYSCALL=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_NO_DMA is not set
CONFIG_SUN_OPENPROMFS=m
# CONFIG_SPARC_LED is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=m
CONFIG_SUNOS_EMUL=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@ -128,6 +144,7 @@ CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
@ -148,6 +165,7 @@ CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@ -170,6 +188,7 @@ CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@ -191,8 +210,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@ -214,10 +235,6 @@ CONFIG_SCTP_HMAC_MD5=y
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
@ -225,6 +242,7 @@ CONFIG_SCTP_HMAC_MD5=y
#
CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_AF_RXRPC=m
@ -248,6 +266,7 @@ CONFIG_AF_RXRPC=m
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@ -271,7 +290,7 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
@ -279,6 +298,8 @@ CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@ -318,6 +339,7 @@ CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
@ -338,6 +360,7 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
@ -353,14 +376,7 @@ CONFIG_SCSI_SUNESP=y
# CONFIG_SCSI_SRP is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
@ -375,6 +391,7 @@ CONFIG_DUMMY=m
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@ -388,11 +405,20 @@ CONFIG_SUNQE=m
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_E1000E_ENABLED is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
@ -409,11 +435,15 @@ CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@ -421,13 +451,13 @@ CONFIG_NETDEV_10000=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@ -449,7 +479,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
@ -498,6 +527,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
@ -519,7 +549,6 @@ CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
CONFIG_JS_RTC=m
# CONFIG_R3964 is not set
@ -538,9 +567,9 @@ CONFIG_DEVPORT=y
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
@ -553,6 +582,14 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
@ -569,15 +606,15 @@ CONFIG_HWMON=y
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
#
# Console display driver support
@ -592,6 +629,7 @@ CONFIG_DUMMY_CONSOLE=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@ -601,33 +639,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
#
# Userspace I/O
#
@ -664,18 +682,14 @@ CONFIG_FS_MBCACHE=y
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=m
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
@ -704,7 +718,6 @@ CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@ -721,14 +734,13 @@ CONFIG_BEFS_FS=m
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
@ -760,10 +772,6 @@ CONFIG_AFS_FS=m
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_SUN_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
@ -804,21 +812,14 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Distributed Lock Manager
#
# CONFIG_DLM is not set
#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
@ -842,9 +843,12 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
@ -853,9 +857,12 @@ CONFIG_FORCED_INLINING=y
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@ -873,6 +880,10 @@ CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
@ -887,11 +898,15 @@ CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
#

10
arch/sparc/kernel/Makefile
View File

@ -9,9 +9,9 @@ EXTRA_AFLAGS := -ansi
IRQ_OBJS := irq.o sun4m_irq.o sun4c_irq.o sun4d_irq.o
obj-y := entry.o wof.o wuf.o etrap.o rtrap.o traps.o $(IRQ_OBJS) \
process.o signal.o ioport.o setup.o idprom.o \
sys_sparc.o sunos_asm.o systbls.o \
time.o windows.o cpu.o devices.o sclow.o \
tadpole.o tick14.o ptrace.o sys_solaris.o \
sys_sparc.o systbls.o \
time.o windows.o cpu.o devices.o \
tadpole.o tick14.o ptrace.o \
unaligned.o una_asm.o muldiv.o \
prom.o of_device.o devres.o
@ -25,7 +25,3 @@ obj-$(CONFIG_PCI) += ebus.o
obj-$(CONFIG_SUN_PM) += apc.o pmc.o
obj-$(CONFIG_MODULES) += module.o sparc_ksyms.o
obj-$(CONFIG_SPARC_LED) += led.o
ifdef CONFIG_SUNOS_EMUL
obj-y += sys_sunos.o sunos_ioctl.o
endif

206
arch/sparc/kernel/entry.S
View File

@ -1186,36 +1186,6 @@ srmmu_fault:
RESTORE_ALL
#ifdef CONFIG_SUNOS_EMUL
/* SunOS uses syscall zero as the 'indirect syscall' it looks
* like indir_syscall(scall_num, arg0, arg1, arg2...); etc.
* This is complete brain damage.
*/
.globl sunos_indir
sunos_indir:
mov %o7, %l4
cmp %o0, NR_SYSCALLS
blu,a 1f
sll %o0, 0x2, %o0
sethi %hi(sunos_nosys), %l6
b 2f
or %l6, %lo(sunos_nosys), %l6
1:
set sunos_sys_table, %l7
ld [%l7 + %o0], %l6
2:
mov %o1, %o0
mov %o2, %o1
mov %o3, %o2
mov %o4, %o3
mov %o5, %o4
call %l6
mov %l4, %o7
#endif
.align 4
.globl sys_nis_syscall
sys_nis_syscall:
@ -1232,6 +1202,16 @@ sys_execve:
call sparc_execve
mov %l5, %o7
.globl sunos_execv
sunos_execv:
st %g0, [%sp + STACKFRAME_SZ + PT_I2]
call sparc_execve
add %sp, STACKFRAME_SZ, %o0
b ret_sys_call
ld [%sp + STACKFRAME_SZ + PT_I0], %o0
.align 4
.globl sys_pipe
sys_pipe:
@ -1394,7 +1374,7 @@ ret_from_fork:
b ret_sys_call
ld [%sp + STACKFRAME_SZ + PT_I0], %o0
/* Linux native and SunOS system calls enter here... */
/* Linux native system calls enter here... */
.align 4
.globl linux_sparc_syscall
linux_sparc_syscall:
@ -1472,170 +1452,6 @@ linux_syscall_trace2:
st %l2, [%sp + STACKFRAME_SZ + PT_NPC]
/*
* Solaris system calls and indirect system calls enter here.
*
* I have named the solaris indirect syscalls like that because
* it seems like Solaris has some fast path syscalls that can
* be handled as indirect system calls. - mig
*/
linux_syscall_for_solaris:
sethi %hi(sys_call_table), %l7
b linux_sparc_syscall
or %l7, %lo(sys_call_table), %l7
.align 4
.globl solaris_syscall
solaris_syscall:
cmp %g1,59
be linux_syscall_for_solaris
cmp %g1,2
be linux_syscall_for_solaris
cmp %g1,42
be linux_syscall_for_solaris
cmp %g1,119
be,a linux_syscall_for_solaris
mov 2, %g1
1:
SAVE_ALL_HEAD
rd %wim, %l3
wr %l0, PSR_ET, %psr
nop
nop
mov %i0, %l5
call do_solaris_syscall
add %sp, STACKFRAME_SZ, %o0
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
set PSR_C, %g2
cmp %o0, -ERESTART_RESTARTBLOCK
bgeu 1f
ld [%sp + STACKFRAME_SZ + PT_PSR], %g3
/* System call success, clear Carry condition code. */
andn %g3, %g2, %g3
clr %l6
b 2f
st %g3, [%sp + STACKFRAME_SZ + PT_PSR]
1:
/* System call failure, set Carry condition code.
* Also, get abs(errno) to return to the process.
*/
sub %g0, %o0, %o0
mov 1, %l6
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
or %g3, %g2, %g3
st %g3, [%sp + STACKFRAME_SZ + PT_PSR]
/* Advance the pc and npc over the trap instruction.
* If the npc is unaligned (has a 1 in the lower byte), it means
* the kernel does not want us to play magic (ie, skipping over
* traps). Mainly when the Solaris code wants to set some PC and
* nPC (setcontext).
*/
2:
ld [%sp + STACKFRAME_SZ + PT_NPC], %l1 /* pc = npc */
andcc %l1, 1, %g0
bne 1f
add %l1, 0x4, %l2 /* npc = npc+4 */
st %l1, [%sp + STACKFRAME_SZ + PT_PC]
b ret_trap_entry
st %l2, [%sp + STACKFRAME_SZ + PT_NPC]
/* kernel knows what it is doing, fixup npc and continue */
1:
sub %l1, 1, %l1
b ret_trap_entry
st %l1, [%sp + STACKFRAME_SZ + PT_NPC]
#ifndef CONFIG_SUNOS_EMUL
.align 4
.globl sunos_syscall
sunos_syscall:
SAVE_ALL_HEAD
rd %wim, %l3
wr %l0, PSR_ET, %psr
nop
nop
mov %i0, %l5
call do_sunos_syscall
add %sp, STACKFRAME_SZ, %o0
#endif
/* {net, open}bsd system calls enter here... */
.align 4
.globl bsd_syscall
bsd_syscall:
/* Direct access to user regs, must faster. */
cmp %g1, NR_SYSCALLS
blu,a 1f
sll %g1, 2, %l4
set sys_ni_syscall, %l7
b bsd_is_too_hard
nop
1:
ld [%l7 + %l4], %l7
.globl bsd_is_too_hard
bsd_is_too_hard:
rd %wim, %l3
SAVE_ALL
wr %l0, PSR_ET, %psr
WRITE_PAUSE
2:
mov %i0, %o0
mov %i1, %o1
mov %i2, %o2
mov %i0, %l5
mov %i3, %o3
mov %i4, %o4
call %l7
mov %i5, %o5
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
set PSR_C, %g2
cmp %o0, -ERESTART_RESTARTBLOCK
bgeu 1f
ld [%sp + STACKFRAME_SZ + PT_PSR], %g3
/* System call success, clear Carry condition code. */
andn %g3, %g2, %g3
clr %l6
b 2f
st %g3, [%sp + STACKFRAME_SZ + PT_PSR]
1:
/* System call failure, set Carry condition code.
* Also, get abs(errno) to return to the process.
*/
sub %g0, %o0, %o0
#if 0 /* XXX todo XXX */
sethi %hi(bsd_xlatb_rorl), %o3
or %o3, %lo(bsd_xlatb_rorl), %o3
sll %o0, 2, %o0
ld [%o3 + %o0], %o0
#endif
mov 1, %l6
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
or %g3, %g2, %g3
st %g3, [%sp + STACKFRAME_SZ + PT_PSR]
/* Advance the pc and npc over the trap instruction. */
2:
ld [%sp + STACKFRAME_SZ + PT_NPC], %l1 /* pc = npc */
add %l1, 0x4, %l2 /* npc = npc+4 */
st %l1, [%sp + STACKFRAME_SZ + PT_PC]
b ret_trap_entry
st %l2, [%sp + STACKFRAME_SZ + PT_NPC]
/* Saving and restoring the FPU state is best done from lowlevel code.
*
* void fpsave(unsigned long *fpregs, unsigned long *fsr,

144
arch/sparc/kernel/errtbls.c
View File

@ -1,144 +0,0 @@
/* errtbls.c: Error number conversion tables.
*
* Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*
* Based upon preliminary work which is:
*
* Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
*/
#include <asm/solerrno.h> /* Solaris errnos */
/* Here is the table which converts between Linux error number values
* to the equivalent under Solaris. Note that since the Linux ones
* have been set up to match exactly those of SunOS, no translation
* table is needed for that OS.
*/
int solaris_errno[] = {
0,
SOL_EPERM,
SOL_ENOENT,
SOL_ESRCH,
SOL_EINTR,
SOL_EIO,
SOL_ENXIO,
SOL_E2BIG,
SOL_ENOEXEC,
SOL_EBADF,
SOL_ECHILD,
SOL_EAGAIN,
SOL_ENOMEM,
SOL_EACCES,
SOL_EFAULT,
SOL_NOTBLK,
SOL_EBUSY,
SOL_EEXIST,
SOL_EXDEV,
SOL_ENODEV,
SOL_ENOTDIR,
SOL_EISDIR,
SOL_EINVAL,
SOL_ENFILE,
SOL_EMFILE,
SOL_ENOTTY,
SOL_ETXTBSY,
SOL_EFBIG,
SOL_ENOSPC,
SOL_ESPIPE,
SOL_EROFS,
SOL_EMLINK,
SOL_EPIPE,
SOL_EDOM,
SOL_ERANGE,
SOL_EWOULDBLOCK,
SOL_EINPROGRESS,
SOL_EALREADY,
SOL_ENOTSOCK,
SOL_EDESTADDRREQ,
SOL_EMSGSIZE,
SOL_EPROTOTYPE,
SOL_ENOPROTOOPT,
SOL_EPROTONOSUPPORT,
SOL_ESOCKTNOSUPPORT,
SOL_EOPNOTSUPP,
SOL_EPFNOSUPPORT,
SOL_EAFNOSUPPORT,
SOL_EADDRINUSE,
SOL_EADDRNOTAVAIL,
SOL_ENETDOWN,
SOL_ENETUNREACH,
SOL_ENETRESET,
SOL_ECONNABORTED,
SOL_ECONNRESET,
SOL_ENOBUFS,
SOL_EISCONN,
SOL_ENOTONN,
SOL_ESHUTDOWN,
SOL_ETOOMANYREFS,
SOL_ETIMEDOUT,
SOL_ECONNREFUSED,
SOL_ELOOP,
SOL_ENAMETOOLONG,
SOL_EHOSTDOWN,
SOL_EHOSTUNREACH,
SOL_ENOTEMPTY,
SOL_EPROCLIM,
SOL_EUSERS,
SOL_EDQUOT,
SOL_ESTALE,
SOL_EREMOTE,
SOL_ENOSTR,
SOL_ETIME,
SOL_ENOSR,
SOL_ENOMSG,
SOL_EBADMSG,
SOL_IDRM,
SOL_EDEADLK,
SOL_ENOLCK,
SOL_ENONET,
SOL_ERREMOTE,
SOL_ENOLINK,
SOL_EADV,
SOL_ESRMNT,
SOL_ECOMM,
SOL_EPROTO,
SOL_EMULTIHOP,
SOL_EINVAL, /* EDOTDOT XXX??? */
SOL_REMCHG,
SOL_NOSYS,
SOL_STRPIPE,
SOL_EOVERFLOW,
SOL_EBADFD,
SOL_ECHRNG,
SOL_EL2NSYNC,
SOL_EL3HLT,
SOL_EL3RST,
SOL_NRNG,
SOL_EUNATCH,
SOL_ENOCSI,
SOL_EL2HLT,
SOL_EBADE,
SOL_EBADR,
SOL_EXFULL,
SOL_ENOANO,
SOL_EBADRQC,
SOL_EBADSLT,
SOL_EDEADLOCK,
SOL_EBFONT,
SOL_ELIBEXEC,
SOL_ENODATA,
SOL_ELIBBAD,
SOL_ENOPKG,
SOL_ELIBACC,
SOL_ENOTUNIQ,
SOL_ERESTART,
SOL_EUCLEAN,
SOL_ENOTNAM,
SOL_ENAVAIL,
SOL_EISNAM,
SOL_EREMOTEIO,
SOL_EILSEQ,
SOL_ELIBMAX,
SOL_ELIBSCN,
};

37
arch/sparc/kernel/head.S
View File

@ -78,11 +78,6 @@ sun4e_notsup:
.asciz "Sparc-Linux sun4e support does not exist\n\n"
.align 4
#ifndef CONFIG_SUNOS_EMUL
#undef SUNOS_SYSCALL_TRAP
#define SUNOS_SYSCALL_TRAP SUNOS_NO_SYSCALL_TRAP
#endif
/* The Sparc trap table, bootloader gives us control at _start. */
.text
.globl start, _stext, _start, __stext
@ -158,7 +153,7 @@ t_bad6f:BAD_TRAP(0x6f) BAD_TRAP(0x70) BAD_TRAP(0x71) BAD_TRAP(0x72) BAD_TRAP(0x7
t_bad74:BAD_TRAP(0x74) BAD_TRAP(0x75) BAD_TRAP(0x76) BAD_TRAP(0x77) BAD_TRAP(0x78)
t_bad79:BAD_TRAP(0x79) BAD_TRAP(0x7a) BAD_TRAP(0x7b) BAD_TRAP(0x7c) BAD_TRAP(0x7d)
t_bad7e:BAD_TRAP(0x7e) BAD_TRAP(0x7f)
t_sunos:SUNOS_SYSCALL_TRAP /* SunOS System Call */
t_bad80:BAD_TRAP(0x80) /* SunOS System Call */
t_sbkpt:BREAKPOINT_TRAP /* Software Breakpoint/KGDB */
t_divz: TRAP_ENTRY(0x82, do_hw_divzero) /* Divide by zero trap */
t_flwin:TRAP_ENTRY(0x83, do_flush_windows) /* Flush Windows Trap */
@ -166,8 +161,8 @@ t_clwin:BAD_TRAP(0x84) /* Clean Windows Trap */
t_rchk: BAD_TRAP(0x85) /* Range Check */
t_funal:BAD_TRAP(0x86) /* Fix Unaligned Access Trap */
t_iovf: BAD_TRAP(0x87) /* Integer Overflow Trap */
t_slowl:SOLARIS_SYSCALL_TRAP /* Slowaris System Call */
t_netbs:NETBSD_SYSCALL_TRAP /* Net-B.S. System Call */
t_bad88:BAD_TRAP(0x88) /* Slowaris System Call */
t_bad89:BAD_TRAP(0x89) /* Net-B.S. System Call */
t_bad8a:BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c) BAD_TRAP(0x8d) BAD_TRAP(0x8e)
t_bad8f:BAD_TRAP(0x8f)
t_linux:LINUX_SYSCALL_TRAP /* Linux System Call */
@ -178,7 +173,7 @@ t_getcc:GETCC_TRAP /* Get Condition Codes */
t_setcc:SETCC_TRAP /* Set Condition Codes */
t_getpsr:GETPSR_TRAP /* Get PSR Register */
t_bada3:BAD_TRAP(0xa3) BAD_TRAP(0xa4) BAD_TRAP(0xa5) BAD_TRAP(0xa6)
t_slowi:INDIRECT_SOLARIS_SYSCALL(156)
t_bada7:BAD_TRAP(0xa7)
t_bada8:BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
t_badac:BAD_TRAP(0xac) BAD_TRAP(0xad) BAD_TRAP(0xae) BAD_TRAP(0xaf) BAD_TRAP(0xb0)
t_badb1:BAD_TRAP(0xb1) BAD_TRAP(0xb2) BAD_TRAP(0xb3) BAD_TRAP(0xb4) BAD_TRAP(0xb5)
@ -243,19 +238,19 @@ trapbase_cpu1:
BAD_TRAP(0x74) BAD_TRAP(0x75) BAD_TRAP(0x76) BAD_TRAP(0x77) BAD_TRAP(0x78)
BAD_TRAP(0x79) BAD_TRAP(0x7a) BAD_TRAP(0x7b) BAD_TRAP(0x7c) BAD_TRAP(0x7d)
BAD_TRAP(0x7e) BAD_TRAP(0x7f)
SUNOS_SYSCALL_TRAP
BAD_TRAP(0x80)
BREAKPOINT_TRAP
TRAP_ENTRY(0x82, do_hw_divzero)
TRAP_ENTRY(0x83, do_flush_windows) BAD_TRAP(0x84) BAD_TRAP(0x85)
BAD_TRAP(0x86) BAD_TRAP(0x87) SOLARIS_SYSCALL_TRAP
NETBSD_SYSCALL_TRAP BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c)
BAD_TRAP(0x86) BAD_TRAP(0x87) BAD_TRAP(0x88)
BAD_TRAP(0x89) BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c)
BAD_TRAP(0x8d) BAD_TRAP(0x8e) BAD_TRAP(0x8f)
LINUX_SYSCALL_TRAP BAD_TRAP(0x91) BAD_TRAP(0x92) BAD_TRAP(0x93) BAD_TRAP(0x94)
BAD_TRAP(0x95) BAD_TRAP(0x96) BAD_TRAP(0x97) BAD_TRAP(0x98) BAD_TRAP(0x99)
BAD_TRAP(0x9a) BAD_TRAP(0x9b) BAD_TRAP(0x9c) BAD_TRAP(0x9d) BAD_TRAP(0x9e)
BAD_TRAP(0x9f) GETCC_TRAP SETCC_TRAP GETPSR_TRAP
BAD_TRAP(0xa3) BAD_TRAP(0xa4) BAD_TRAP(0xa5) BAD_TRAP(0xa6)
INDIRECT_SOLARIS_SYSCALL(156) BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
BAD_TRAP(0xa7) BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
BAD_TRAP(0xac) BAD_TRAP(0xad) BAD_TRAP(0xae) BAD_TRAP(0xaf) BAD_TRAP(0xb0)
BAD_TRAP(0xb1) BAD_TRAP(0xb2) BAD_TRAP(0xb3) BAD_TRAP(0xb4) BAD_TRAP(0xb5)
BAD_TRAP(0xb6) BAD_TRAP(0xb7) BAD_TRAP(0xb8) BAD_TRAP(0xb9) BAD_TRAP(0xba)
@ -311,19 +306,19 @@ trapbase_cpu2:
BAD_TRAP(0x74) BAD_TRAP(0x75) BAD_TRAP(0x76) BAD_TRAP(0x77) BAD_TRAP(0x78)
BAD_TRAP(0x79) BAD_TRAP(0x7a) BAD_TRAP(0x7b) BAD_TRAP(0x7c) BAD_TRAP(0x7d)
BAD_TRAP(0x7e) BAD_TRAP(0x7f)
SUNOS_SYSCALL_TRAP
BAD_TRAP(0x80)
BREAKPOINT_TRAP
TRAP_ENTRY(0x82, do_hw_divzero)
TRAP_ENTRY(0x83, do_flush_windows) BAD_TRAP(0x84) BAD_TRAP(0x85)
BAD_TRAP(0x86) BAD_TRAP(0x87) SOLARIS_SYSCALL_TRAP
NETBSD_SYSCALL_TRAP BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c)
BAD_TRAP(0x86) BAD_TRAP(0x87) BAD_TRAP(0x88)
BAD_TRAP(0x89) BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c)
BAD_TRAP(0x8d) BAD_TRAP(0x8e) BAD_TRAP(0x8f)
LINUX_SYSCALL_TRAP BAD_TRAP(0x91) BAD_TRAP(0x92) BAD_TRAP(0x93) BAD_TRAP(0x94)
BAD_TRAP(0x95) BAD_TRAP(0x96) BAD_TRAP(0x97) BAD_TRAP(0x98) BAD_TRAP(0x99)
BAD_TRAP(0x9a) BAD_TRAP(0x9b) BAD_TRAP(0x9c) BAD_TRAP(0x9d) BAD_TRAP(0x9e)
BAD_TRAP(0x9f) GETCC_TRAP SETCC_TRAP GETPSR_TRAP
BAD_TRAP(0xa3) BAD_TRAP(0xa4) BAD_TRAP(0xa5) BAD_TRAP(0xa6)
INDIRECT_SOLARIS_SYSCALL(156) BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
BAD_TRAP(0xa7) BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
BAD_TRAP(0xac) BAD_TRAP(0xad) BAD_TRAP(0xae) BAD_TRAP(0xaf) BAD_TRAP(0xb0)
BAD_TRAP(0xb1) BAD_TRAP(0xb2) BAD_TRAP(0xb3) BAD_TRAP(0xb4) BAD_TRAP(0xb5)
BAD_TRAP(0xb6) BAD_TRAP(0xb7) BAD_TRAP(0xb8) BAD_TRAP(0xb9) BAD_TRAP(0xba)
@ -379,19 +374,19 @@ trapbase_cpu3:
BAD_TRAP(0x74) BAD_TRAP(0x75) BAD_TRAP(0x76) BAD_TRAP(0x77) BAD_TRAP(0x78)
BAD_TRAP(0x79) BAD_TRAP(0x7a) BAD_TRAP(0x7b) BAD_TRAP(0x7c) BAD_TRAP(0x7d)
BAD_TRAP(0x7e) BAD_TRAP(0x7f)
SUNOS_SYSCALL_TRAP
BAD_TRAP(0x80)
BREAKPOINT_TRAP
TRAP_ENTRY(0x82, do_hw_divzero)
TRAP_ENTRY(0x83, do_flush_windows) BAD_TRAP(0x84) BAD_TRAP(0x85)
BAD_TRAP(0x86) BAD_TRAP(0x87) SOLARIS_SYSCALL_TRAP
NETBSD_SYSCALL_TRAP BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c)
BAD_TRAP(0x86) BAD_TRAP(0x87) BAD_TRAP(0x88)
BAD_TRAP(0x89) BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c)
BAD_TRAP(0x8d) BAD_TRAP(0x8e) BAD_TRAP(0x8f)
LINUX_SYSCALL_TRAP BAD_TRAP(0x91) BAD_TRAP(0x92) BAD_TRAP(0x93) BAD_TRAP(0x94)
BAD_TRAP(0x95) BAD_TRAP(0x96) BAD_TRAP(0x97) BAD_TRAP(0x98) BAD_TRAP(0x99)
BAD_TRAP(0x9a) BAD_TRAP(0x9b) BAD_TRAP(0x9c) BAD_TRAP(0x9d) BAD_TRAP(0x9e)
BAD_TRAP(0x9f) GETCC_TRAP SETCC_TRAP GETPSR_TRAP
BAD_TRAP(0xa3) BAD_TRAP(0xa4) BAD_TRAP(0xa5) BAD_TRAP(0xa6)
INDIRECT_SOLARIS_SYSCALL(156) BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
BAD_TRAP(0xa7) BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
BAD_TRAP(0xac) BAD_TRAP(0xad) BAD_TRAP(0xae) BAD_TRAP(0xaf) BAD_TRAP(0xb0)
BAD_TRAP(0xb1) BAD_TRAP(0xb2) BAD_TRAP(0xb3) BAD_TRAP(0xb4) BAD_TRAP(0xb5)
BAD_TRAP(0xb6) BAD_TRAP(0xb7) BAD_TRAP(0xb8) BAD_TRAP(0xb9) BAD_TRAP(0xba)

86
arch/sparc/kernel/sclow.S
View File

@ -1,86 +0,0 @@
/* sclow.S: Low level special syscall handling.
* Basically these are cases where we can completely
* handle the system call without saving any state
* because we know that the process will not sleep.
*
* Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
*/
#include <asm/ptrace.h>
#include <asm/asm-offsets.h>
#include <asm/errno.h>
#include <asm/winmacro.h>
#include <asm/thread_info.h>
#include <asm/psr.h>
#include <asm/page.h>
#define CC_AND_RETT \
set PSR_C, %l4; \
andn %l0, %l4, %l4; \
wr %l4, 0x0, %psr; \
nop; nop; nop; \
jmp %l2; \
rett %l2 + 4;
#define SC_AND_RETT \
set PSR_C, %l4; \
or %l0, %l4, %l4; \
wr %l4, 0x0, %psr; \
nop; nop; nop; \
jmp %l2; \
rett %l2 + 4;
#define LABEL(func) func##_low
.globl LABEL(sunosnop)
LABEL(sunosnop):
CC_AND_RETT
#if (ASIZ_task_uid == 2 && ASIZ_task_euid == 2)
.globl LABEL(sunosgetuid)
LABEL(sunosgetuid):
LOAD_CURRENT(l4, l5)
ld [%l4 + TI_TASK], %l4
lduh [%l4 + AOFF_task_uid], %i0
lduh [%l4 + AOFF_task_euid], %i1
CC_AND_RETT
#endif
#if (ASIZ_task_gid == 2 && ASIZ_task_egid == 2)
.globl LABEL(sunosgetgid)
LABEL(sunosgetgid):
LOAD_CURRENT(l4, l5)
ld [%l4 + TI_TASK], %l4
lduh [%l4 + AOFF_task_gid], %i0
lduh [%l4 + AOFF_task_egid], %i1
CC_AND_RETT
#endif
.globl LABEL(sunosmctl)
LABEL(sunosmctl):
mov 0, %i0
CC_AND_RETT
.globl LABEL(sunosgdtsize)
LABEL(sunosgdtsize):
mov 256, %i0
CC_AND_RETT
.globl LABEL(getpagesize)
LABEL(getpagesize):
set PAGE_SIZE, %i0
CC_AND_RETT
/* XXX sys_nice() XXX */
/* XXX sys_setpriority() XXX */
/* XXX sys_getpriority() XXX */
/* XXX sys_setregid() XXX */
/* XXX sys_setgid() XXX */
/* XXX sys_setreuid() XXX */
/* XXX sys_setuid() XXX */
/* XXX sys_setfsuid() XXX */
/* XXX sys_setfsgid() XXX */
/* XXX sys_setpgid() XXX */
/* XXX sys_getpgid() XXX */
/* XXX sys_setsid() XXX */
/* XXX sys_getsid() XXX */

307
arch/sparc/kernel/signal.c
View File

@ -22,7 +22,6 @@
#include <asm/uaccess.h>
#include <asm/ptrace.h>
#include <asm/svr4.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h> /* flush_sig_insns */
@ -454,7 +453,6 @@ setup_frame(struct sigaction *sa, struct pt_regs *regs, int signr, sigset_t *old
break;
case SIGSYS:
if (info->si_code == (__SI_FAULT|0x100)) {
/* See sys_sunos.c */
sig_code = info->si_trapno;
break;
}
@ -676,291 +674,17 @@ sigsegv:
force_sigsegv(signo, current);
}
/* Setup a Solaris stack frame */
static inline void
setup_svr4_frame(struct sigaction *sa, unsigned long pc, unsigned long npc,
struct pt_regs *regs, int signr, sigset_t *oldset)
{
svr4_signal_frame_t __user *sfp;
svr4_gregset_t __user *gr;
svr4_siginfo_t __user *si;
svr4_mcontext_t __user *mc;
svr4_gwindows_t __user *gw;
svr4_ucontext_t __user *uc;
svr4_sigset_t setv;
struct thread_info *tp = current_thread_info();
int window = 0, err;
synchronize_user_stack();
sfp = (svr4_signal_frame_t __user *)
get_sigframe(sa, regs, SVR4_SF_ALIGNED + sizeof(struct reg_window));
if (invalid_frame_pointer(sfp, sizeof(*sfp)))
goto sigill_and_return;
/* Start with a clean frame pointer and fill it */
err = __clear_user(sfp, sizeof(*sfp));
/* Setup convenience variables */
si = &sfp->si;
uc = &sfp->uc;
gw = &sfp->gw;
mc = &uc->mcontext;
gr = &mc->greg;
/* FIXME: where am I supposed to put this?
* sc->sigc_onstack = old_status;
* anyways, it does not look like it is used for anything at all.
*/
setv.sigbits[0] = oldset->sig[0];
setv.sigbits[1] = oldset->sig[1];
if (_NSIG_WORDS >= 4) {
setv.sigbits[2] = oldset->sig[2];
setv.sigbits[3] = oldset->sig[3];
err |= __copy_to_user(&uc->sigmask, &setv, sizeof(svr4_sigset_t));
} else
err |= __copy_to_user(&uc->sigmask, &setv,
2 * sizeof(unsigned int));
/* Store registers */
err |= __put_user(regs->pc, &((*gr)[SVR4_PC]));
err |= __put_user(regs->npc, &((*gr)[SVR4_NPC]));
err |= __put_user(regs->psr, &((*gr)[SVR4_PSR]));
err |= __put_user(regs->y, &((*gr)[SVR4_Y]));
/* Copy g[1..7] and o[0..7] registers */
err |= __copy_to_user(&(*gr)[SVR4_G1], &regs->u_regs[UREG_G1],
sizeof(long) * 7);
err |= __copy_to_user(&(*gr)[SVR4_O0], &regs->u_regs[UREG_I0],
sizeof(long) * 8);
/* Setup sigaltstack */
err |= __put_user(current->sas_ss_sp, &uc->stack.sp);
err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &uc->stack.flags);
err |= __put_user(current->sas_ss_size, &uc->stack.size);
/* Save the currently window file: */
/* 1. Link sfp->uc->gwins to our windows */
err |= __put_user(gw, &mc->gwin);
/* 2. Number of windows to restore at setcontext(): */
err |= __put_user(tp->w_saved, &gw->count);
/* 3. Save each valid window
* Currently, it makes a copy of the windows from the kernel copy.
* David's code for SunOS, makes the copy but keeps the pointer to
* the kernel. My version makes the pointer point to a userland
* copy of those. Mhm, I wonder if I shouldn't just ignore those
* on setcontext and use those that are on the kernel, the signal
* handler should not be modyfing those, mhm.
*
* These windows are just used in case synchronize_user_stack failed
* to flush the user windows.
*/
for (window = 0; window < tp->w_saved; window++) {
err |= __put_user((int __user *) &(gw->win[window]), &gw->winptr[window]);
err |= __copy_to_user(&gw->win[window],
&tp->reg_window[window],
sizeof(svr4_rwindow_t));
err |= __put_user(0, gw->winptr[window]);
}
/* 4. We just pay attention to the gw->count field on setcontext */
tp->w_saved = 0; /* So process is allowed to execute. */
/* Setup the signal information. Solaris expects a bunch of
* information to be passed to the signal handler, we don't provide
* that much currently, should use siginfo.
*/
err |= __put_user(signr, &si->siginfo.signo);
err |= __put_user(SVR4_SINOINFO, &si->siginfo.code);
if (err)
goto sigsegv;
regs->u_regs[UREG_FP] = (unsigned long) sfp;
regs->pc = (unsigned long) sa->sa_handler;
regs->npc = (regs->pc + 4);
/* Arguments passed to signal handler */
if (regs->u_regs[14]){
struct reg_window __user *rw = (struct reg_window __user *)
regs->u_regs[14];
err |= __put_user(signr, &rw->ins[0]);
err |= __put_user(si, &rw->ins[1]);
err |= __put_user(uc, &rw->ins[2]);
err |= __put_user(sfp, &rw->ins[6]); /* frame pointer */
if (err)
goto sigsegv;
regs->u_regs[UREG_I0] = signr;
regs->u_regs[UREG_I1] = (unsigned long) si;
regs->u_regs[UREG_I2] = (unsigned long) uc;
}
return;
sigill_and_return:
do_exit(SIGILL);
sigsegv:
force_sigsegv(signr, current);
}
asmlinkage int svr4_getcontext(svr4_ucontext_t __user *uc, struct pt_regs *regs)
{
svr4_gregset_t __user *gr;
svr4_mcontext_t __user *mc;
svr4_sigset_t setv;
int err = 0;
synchronize_user_stack();
if (current_thread_info()->w_saved)
return -EFAULT;
err = clear_user(uc, sizeof(*uc));
if (err)
return -EFAULT;
/* Setup convenience variables */
mc = &uc->mcontext;
gr = &mc->greg;
setv.sigbits[0] = current->blocked.sig[0];
setv.sigbits[1] = current->blocked.sig[1];
if (_NSIG_WORDS >= 4) {
setv.sigbits[2] = current->blocked.sig[2];
setv.sigbits[3] = current->blocked.sig[3];
err |= __copy_to_user(&uc->sigmask, &setv, sizeof(svr4_sigset_t));
} else
err |= __copy_to_user(&uc->sigmask, &setv,
2 * sizeof(unsigned int));
/* Store registers */
err |= __put_user(regs->pc, &uc->mcontext.greg[SVR4_PC]);
err |= __put_user(regs->npc, &uc->mcontext.greg[SVR4_NPC]);
err |= __put_user(regs->psr, &uc->mcontext.greg[SVR4_PSR]);
err |= __put_user(regs->y, &uc->mcontext.greg[SVR4_Y]);
/* Copy g[1..7] and o[0..7] registers */
err |= __copy_to_user(&(*gr)[SVR4_G1], &regs->u_regs[UREG_G1],
sizeof(uint) * 7);
err |= __copy_to_user(&(*gr)[SVR4_O0], &regs->u_regs[UREG_I0],
sizeof(uint) * 8);
/* Setup sigaltstack */
err |= __put_user(current->sas_ss_sp, &uc->stack.sp);
err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &uc->stack.flags);
err |= __put_user(current->sas_ss_size, &uc->stack.size);
/* The register file is not saved
* we have already stuffed all of it with sync_user_stack
*/
return (err ? -EFAULT : 0);
}
/* Set the context for a svr4 application, this is Solaris way to sigreturn */
asmlinkage int svr4_setcontext(svr4_ucontext_t __user *c, struct pt_regs *regs)
{
svr4_gregset_t __user *gr;
unsigned long pc, npc, psr;
mm_segment_t old_fs;
sigset_t set;
svr4_sigset_t setv;
int err;
stack_t st;
/* Fixme: restore windows, or is this already taken care of in
* svr4_setup_frame when sync_user_windows is done?
*/
flush_user_windows();
if (current_thread_info()->w_saved)
goto sigsegv_and_return;
if (((unsigned long) c) & 3)
goto sigsegv_and_return;
if (!__access_ok((unsigned long)c, sizeof(*c)))
goto sigsegv_and_return;
/* Check for valid PC and nPC */
gr = &c->mcontext.greg;
err = __get_user(pc, &((*gr)[SVR4_PC]));
err |= __get_user(npc, &((*gr)[SVR4_NPC]));
if ((pc | npc) & 3)
goto sigsegv_and_return;
/* Retrieve information from passed ucontext */
/* note that nPC is ored a 1, this is used to inform entry.S */
/* that we don't want it to mess with our PC and nPC */
/* This is pretty much atomic, no amount locking would prevent
* the races which exist anyways.
*/
err |= __copy_from_user(&setv, &c->sigmask, sizeof(svr4_sigset_t));
err |= __get_user(st.ss_sp, &c->stack.sp);
err |= __get_user(st.ss_flags, &c->stack.flags);
err |= __get_user(st.ss_size, &c->stack.size);
if (err)
goto sigsegv_and_return;
/* It is more difficult to avoid calling this function than to
call it and ignore errors. */
old_fs = get_fs();
set_fs(KERNEL_DS);
do_sigaltstack((const stack_t __user *) &st, NULL,
regs->u_regs[UREG_I6]);
set_fs(old_fs);
set.sig[0] = setv.sigbits[0];
set.sig[1] = setv.sigbits[1];
if (_NSIG_WORDS >= 4) {
set.sig[2] = setv.sigbits[2];
set.sig[3] = setv.sigbits[3];
}
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
regs->pc = pc;
regs->npc = npc | 1;
err |= __get_user(regs->y, &((*gr)[SVR4_Y]));
err |= __get_user(psr, &((*gr)[SVR4_PSR]));
regs->psr &= ~(PSR_ICC);
regs->psr |= (psr & PSR_ICC);
/* Restore g[1..7] and o[0..7] registers */
err |= __copy_from_user(&regs->u_regs[UREG_G1], &(*gr)[SVR4_G1],
sizeof(long) * 7);
err |= __copy_from_user(&regs->u_regs[UREG_I0], &(*gr)[SVR4_O0],
sizeof(long) * 8);
return (err ? -EFAULT : 0);
sigsegv_and_return:
force_sig(SIGSEGV, current);
return -EFAULT;
}
static inline void
handle_signal(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs *regs,
int svr4_signal)
siginfo_t *info, sigset_t *oldset, struct pt_regs *regs)
{
if (svr4_signal)
setup_svr4_frame(&ka->sa, regs->pc, regs->npc, regs, signr, oldset);
else {
if (ka->sa.sa_flags & SA_SIGINFO)
new_setup_rt_frame(ka, regs, signr, oldset, info);
else if (current->thread.new_signal)
new_setup_frame(ka, regs, signr, oldset);
else
setup_frame(&ka->sa, regs, signr, oldset, info);
}
if (ka->sa.sa_flags & SA_SIGINFO)
new_setup_rt_frame(ka, regs, signr, oldset, info);
else if (current->thread.new_signal)
new_setup_frame(ka, regs, signr, oldset);
else
setup_frame(&ka->sa, regs, signr, oldset, info);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NOMASK))
@ -1002,17 +726,6 @@ asmlinkage void do_signal(struct pt_regs * regs, unsigned long orig_i0, int rest
int signr;
sigset_t *oldset;
/*
* XXX Disable svr4 signal handling until solaris emulation works.
* It is buggy - Anton
*/
#define SVR4_SIGNAL_BROKEN 1
#ifdef SVR4_SIGNAL_BROKEN
int svr4_signal = 0;
#else
int svr4_signal = current->personality == PER_SVR4;
#endif
cookie.restart_syscall = restart_syscall;
cookie.orig_i0 = orig_i0;
@ -1025,8 +738,8 @@ asmlinkage void do_signal(struct pt_regs * regs, unsigned long orig_i0, int rest
if (signr > 0) {
if (cookie.restart_syscall)
syscall_restart(cookie.orig_i0, regs, &ka.sa);
handle_signal(signr, &ka, &info, oldset,
regs, svr4_signal);
handle_signal(signr, &ka, &info, oldset, regs);
/* a signal was successfully delivered; the saved
* sigmask will have been stored in the signal frame,
* and will be restored by sigreturn, so we can simply

8
arch/sparc/kernel/sparc_ksyms.c
View File

@ -36,12 +36,10 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/idprom.h>
#include <asm/svr4.h>
#include <asm/head.h>
#include <asm/smp.h>
#include <asm/mostek.h>
#include <asm/ptrace.h>
#include <asm/user.h>
#include <asm/uaccess.h>
#include <asm/checksum.h>
#ifdef CONFIG_SBUS
@ -62,8 +60,6 @@ struct poll {
short revents;
};
extern int svr4_getcontext (svr4_ucontext_t *, struct pt_regs *);
extern int svr4_setcontext (svr4_ucontext_t *, struct pt_regs *);
extern void (*__copy_1page)(void *, const void *);
extern void __memmove(void *, const void *, __kernel_size_t);
extern void (*bzero_1page)(void *);
@ -204,10 +200,6 @@ EXPORT_SYMBOL(kmap_atomic);
EXPORT_SYMBOL(kunmap_atomic);
#endif
/* Solaris/SunOS binary compatibility */
EXPORT_SYMBOL(svr4_setcontext);
EXPORT_SYMBOL(svr4_getcontext);
/* prom symbols */
EXPORT_SYMBOL(idprom);
EXPORT_SYMBOL(prom_root_node);

67
arch/sparc/kernel/sunos_asm.S
View File

@ -1,67 +0,0 @@
/* $Id: sunos_asm.S,v 1.15 2000/01/11 17:33:21 jj Exp $
* sunos_asm.S: SunOS system calls which must have a low-level
* entry point to operate correctly.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*
* Based upon preliminary work which is:
*
* Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
*/
#include <asm/ptrace.h>
.text
.align 4
/* When calling ret_sys_call, %o0 should contain the same
* value as in [%sp + STACKFRAME_SZ + PT_I0] */
/* SunOS getpid() returns pid in %o0 and ppid in %o1 */
.globl sunos_getpid
sunos_getpid:
call sys_getppid
nop
call sys_getpid
st %o0, [%sp + STACKFRAME_SZ + PT_I1]
b ret_sys_call
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
/* SunOS getuid() returns uid in %o0 and euid in %o1 */
.globl sunos_getuid
sunos_getuid:
call sys_geteuid16
nop
call sys_getuid16
st %o0, [%sp + STACKFRAME_SZ + PT_I1]
b ret_sys_call
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
/* SunOS getgid() returns gid in %o0 and egid in %o1 */
.globl sunos_getgid
sunos_getgid:
call sys_getegid16
nop
call sys_getgid16
st %o0, [%sp + STACKFRAME_SZ + PT_I1]
b ret_sys_call
st %o0, [%sp + STACKFRAME_SZ + PT_I0]
/* SunOS's execv() call only specifies the argv argument, the
* environment settings are the same as the calling processes.
*/
.globl sunos_execv
sunos_execv:
st %g0, [%sp + STACKFRAME_SZ + PT_I2]
call sparc_execve
add %sp, STACKFRAME_SZ, %o0
b ret_sys_call
ld [%sp + STACKFRAME_SZ + PT_I0], %o0

230
arch/sparc/kernel/sunos_ioctl.c
View File

@ -1,230 +0,0 @@
/* $Id: sunos_ioctl.c,v 1.34 2000/09/03 14:10:56 anton Exp $
* sunos_ioctl.c: The Linux Operating system: SunOS ioctl compatibility.
*
* Copyright (C) 1995 Miguel de Icaza (miguel@nuclecu.unam.mx)
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#include <asm/uaccess.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/termios.h>
#include <linux/tty.h>
#include <linux/ioctl.h>
#include <linux/route.h>
#include <linux/sockios.h>
#include <linux/if.h>
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/syscalls.h>
#include <linux/file.h>
#if 0
extern char sunkbd_type;
extern char sunkbd_layout;
#endif
/* NR_OPEN is now larger and dynamic in recent kernels. */
#define SUNOS_NR_OPEN 256
asmlinkage int sunos_ioctl (int fd, unsigned long cmd, unsigned long arg)
{
int ret = -EBADF;
if (fd >= SUNOS_NR_OPEN || !fcheck(fd))
goto out;
/* First handle an easy compat. case for tty ldisc. */
if (cmd == TIOCSETD) {
int __user *p;
int ntty = N_TTY, tmp;
mm_segment_t oldfs;
p = (int __user *) arg;
ret = -EFAULT;
if (get_user(tmp, p))
goto out;
if (tmp == 2) {
oldfs = get_fs();
set_fs(KERNEL_DS);
ret = sys_ioctl(fd, cmd, (unsigned long) &ntty);
set_fs(oldfs);
ret = (ret == -EINVAL ? -EOPNOTSUPP : ret);
goto out;
}
}
/* Binary compatibility is good American knowhow fuckin' up. */
if (cmd == TIOCNOTTY) {
ret = sys_setsid();
goto out;
}
/* SunOS networking ioctls. */
switch (cmd) {
case _IOW('r', 10, struct rtentry):
ret = sys_ioctl(fd, SIOCADDRT, arg);
goto out;
case _IOW('r', 11, struct rtentry):
ret = sys_ioctl(fd, SIOCDELRT, arg);
goto out;
case _IOW('i', 12, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFADDR, arg);
goto out;
case _IOWR('i', 13, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFADDR, arg);
goto out;
case _IOW('i', 14, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFDSTADDR, arg);
goto out;
case _IOWR('i', 15, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFDSTADDR, arg);
goto out;
case _IOW('i', 16, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFFLAGS, arg);
goto out;
case _IOWR('i', 17, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFFLAGS, arg);
goto out;
case _IOW('i', 18, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFMEM, arg);
goto out;
case _IOWR('i', 19, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFMEM, arg);
goto out;
case _IOWR('i', 20, struct ifconf):
ret = sys_ioctl(fd, SIOCGIFCONF, arg);
goto out;
case _IOW('i', 21, struct ifreq): /* SIOCSIFMTU */
ret = sys_ioctl(fd, SIOCSIFMTU, arg);
goto out;
case _IOWR('i', 22, struct ifreq): /* SIOCGIFMTU */
ret = sys_ioctl(fd, SIOCGIFMTU, arg);
goto out;
case _IOWR('i', 23, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFBRDADDR, arg);
goto out;
case _IOW('i', 24, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFBRDADDR, arg);
goto out;
case _IOWR('i', 25, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFNETMASK, arg);
goto out;
case _IOW('i', 26, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFNETMASK, arg);
goto out;
case _IOWR('i', 27, struct ifreq):
ret = sys_ioctl(fd, SIOCGIFMETRIC, arg);
goto out;
case _IOW('i', 28, struct ifreq):
ret = sys_ioctl(fd, SIOCSIFMETRIC, arg);
goto out;
case _IOW('i', 30, struct arpreq):
ret = sys_ioctl(fd, SIOCSARP, arg);
goto out;
case _IOWR('i', 31, struct arpreq):
ret = sys_ioctl(fd, SIOCGARP, arg);
goto out;
case _IOW('i', 32, struct arpreq):
ret = sys_ioctl(fd, SIOCDARP, arg);
goto out;
case _IOW('i', 40, struct ifreq): /* SIOCUPPER */
case _IOW('i', 41, struct ifreq): /* SIOCLOWER */
case _IOW('i', 44, struct ifreq): /* SIOCSETSYNC */
case _IOW('i', 45, struct ifreq): /* SIOCGETSYNC */
case _IOW('i', 46, struct ifreq): /* SIOCSSDSTATS */
case _IOW('i', 47, struct ifreq): /* SIOCSSESTATS */
case _IOW('i', 48, struct ifreq): /* SIOCSPROMISC */
ret = -EOPNOTSUPP;
goto out;
case _IOW('i', 49, struct ifreq):
ret = sys_ioctl(fd, SIOCADDMULTI, arg);
goto out;
case _IOW('i', 50, struct ifreq):
ret = sys_ioctl(fd, SIOCDELMULTI, arg);
goto out;
/* FDDI interface ioctls, unsupported. */
case _IOW('i', 51, struct ifreq): /* SIOCFDRESET */
case _IOW('i', 52, struct ifreq): /* SIOCFDSLEEP */
case _IOW('i', 53, struct ifreq): /* SIOCSTRTFMWAR */
case _IOW('i', 54, struct ifreq): /* SIOCLDNSTRTFW */
case _IOW('i', 55, struct ifreq): /* SIOCGETFDSTAT */
case _IOW('i', 56, struct ifreq): /* SIOCFDNMIINT */
case _IOW('i', 57, struct ifreq): /* SIOCFDEXUSER */
case _IOW('i', 58, struct ifreq): /* SIOCFDGNETMAP */
case _IOW('i', 59, struct ifreq): /* SIOCFDGIOCTL */
printk("FDDI ioctl, returning EOPNOTSUPP\n");
ret = -EOPNOTSUPP;
goto out;
case _IOW('t', 125, int):
/* More stupid tty sunos ioctls, just
* say it worked.
*/
ret = 0;
goto out;
/* Non posix grp */
case _IOW('t', 118, int): {
int oldval, newval, __user *ptr;
cmd = TIOCSPGRP;
ptr = (int __user *) arg;
ret = -EFAULT;
if (get_user(oldval, ptr))
goto out;
ret = sys_ioctl(fd, cmd, arg);
__get_user(newval, ptr);
if (newval == -1) {
__put_user(oldval, ptr);
ret = -EIO;
}
if (ret == -ENOTTY)
ret = -EIO;
goto out;
}
case _IOR('t', 119, int): {
int oldval, newval, __user *ptr;
cmd = TIOCGPGRP;
ptr = (int __user *) arg;
ret = -EFAULT;
if (get_user(oldval, ptr))
goto out;
ret = sys_ioctl(fd, cmd, arg);
__get_user(newval, ptr);
if (newval == -1) {
__put_user(oldval, ptr);
ret = -EIO;
}
if (ret == -ENOTTY)
ret = -EIO;
goto out;
}
}
#if 0
if ((cmd & 0xff00) == ('k' << 8)) {
printk ("[[KBIO: %8.8x\n", (unsigned int) cmd);
}
#endif
ret = sys_ioctl(fd, cmd, arg);
/* so stupid... */
ret = (ret == -EINVAL ? -EOPNOTSUPP : ret);
out:
return ret;
}

35
arch/sparc/kernel/sys_solaris.c
View File

@ -1,35 +0,0 @@
/*
* linux/arch/sparc/kernel/sys_solaris.c
*
* Copyright (C) 1996 Miguel de Icaza (miguel@nuclecu.unam.mx)
*/
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/personality.h>
#include <linux/ptrace.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/module.h>
asmlinkage int
do_solaris_syscall (struct pt_regs *regs)
{
static int cnt = 0;
if (++cnt < 10) printk ("No solaris handler\n");
force_sig(SIGSEGV, current);
return 0;
}
#ifndef CONFIG_SUNOS_EMUL
asmlinkage int
do_sunos_syscall (struct pt_regs *regs)
{
static int cnt = 0;
if (++cnt < 10) printk ("SunOS binary emulation not compiled in\n");
force_sig (SIGSEGV, current);
return 0;
}
#endif

1210
arch/sparc/kernel/sys_sunos.c
View File

File diff suppressed because it is too large Load Diff

121
arch/sparc/kernel/systbls.S
View File

@ -81,124 +81,3 @@ sys_call_table:
/*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
/*315*/ .long sys_timerfd_settime, sys_timerfd_gettime
#ifdef CONFIG_SUNOS_EMUL
/* Now the SunOS syscall table. */
.align 4
.globl sunos_sys_table
sunos_sys_table:
/*0*/ .long sunos_indir, sys_exit, sys_fork
.long sunos_read, sunos_write, sys_open
.long sys_close, sunos_wait4, sys_creat
.long sys_link, sys_unlink, sunos_execv
.long sys_chdir, sunos_nosys, sys_mknod
.long sys_chmod, sys_lchown16, sunos_brk
.long sunos_nosys, sys_lseek, sunos_getpid
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_getuid, sunos_nosys, sys_ptrace
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sys_access, sunos_nosys, sunos_nosys
.long sys_sync, sys_kill, sys_newstat
.long sunos_nosys, sys_newlstat, sys_dup
.long sys_pipe, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_getgid
.long sunos_nosys, sunos_nosys
/*50*/ .long sunos_nosys, sys_acct, sunos_nosys
.long sunos_mctl, sunos_ioctl, sys_reboot
.long sunos_nosys, sys_symlink, sys_readlink
.long sys_execve, sys_umask, sys_chroot
.long sys_newfstat, sunos_nosys, sys_getpagesize
.long sys_msync, sys_vfork, sunos_nosys
.long sunos_nosys, sunos_sbrk, sunos_sstk
.long sunos_mmap, sunos_vadvise, sys_munmap
.long sys_mprotect, sys_madvise, sys_vhangup
.long sunos_nosys, sys_mincore, sys_getgroups16
.long sys_setgroups16, sys_getpgrp, sunos_setpgrp
.long sys_setitimer, sunos_nosys, sys_swapon
.long sys_getitimer, sys_gethostname, sys_sethostname
.long sunos_getdtablesize, sys_dup2, sunos_nop
.long sys_fcntl, sunos_select, sunos_nop
.long sys_fsync, sys_setpriority, sys_socket
.long sys_connect, sunos_accept
/*100*/ .long sys_getpriority, sunos_send, sunos_recv
.long sunos_nosys, sys_bind, sunos_setsockopt
.long sys_listen, sunos_nosys, sunos_sigaction
.long sunos_sigblock, sunos_sigsetmask, sys_sigpause
.long sys_sigstack, sys_recvmsg, sys_sendmsg
.long sunos_nosys, sys_gettimeofday, sys_getrusage
.long sunos_getsockopt, sunos_nosys, sunos_readv
.long sunos_writev, sys_settimeofday, sys_fchown16
.long sys_fchmod, sys_recvfrom, sys_setreuid16
.long sys_setregid16, sys_rename, sys_truncate
.long sys_ftruncate, sys_flock, sunos_nosys
.long sys_sendto, sys_shutdown, sys_socketpair
.long sys_mkdir, sys_rmdir, sys_utimes
.long sys_sigreturn, sunos_nosys, sys_getpeername
.long sunos_gethostid, sunos_nosys, sys_getrlimit
.long sys_setrlimit, sunos_killpg, sunos_nosys
.long sunos_nosys, sunos_nosys
/*150*/ .long sys_getsockname, sunos_nosys, sunos_nosys
.long sys_poll, sunos_nosys, sunos_nosys
.long sunos_getdirentries, sys_statfs, sys_fstatfs
.long sys_oldumount, sunos_nosys, sunos_nosys
.long sys_getdomainname, sys_setdomainname
.long sunos_nosys, sys_quotactl, sunos_nosys
.long sunos_mount, sys_ustat, sunos_semsys
.long sunos_msgsys, sunos_shmsys, sunos_audit
.long sunos_nosys, sunos_getdents, sys_setsid
.long sys_fchdir, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sys_sigpending, sunos_nosys
.long sys_setpgid, sunos_pathconf, sunos_fpathconf
.long sunos_sysconf, sunos_uname, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
/*200*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys
/*250*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*260*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*270*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*280*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*290*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*300*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*310*/ .long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
#endif

47
arch/sparc64/Kconfig
View File

@ -87,9 +87,6 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
bool
def_bool y
config ARCH_SUPPORTS_AOUT
def_bool y
choice
prompt "Kernel page size"
default SPARC64_PAGE_SIZE_8KB
@ -147,11 +144,6 @@ config HOTPLUG_CPU
source "init/Kconfig"
config SYSVIPC_COMPAT
bool
depends on COMPAT && SYSVIPC
default y
config GENERIC_HARDIRQS
bool
default y
@ -379,6 +371,10 @@ config SUN_OPENPROMFS
To compile the /proc/openprom support as a module, choose M here: the
module will be called openpromfs. If unsure, choose M.
menu "Executable file formats"
source "fs/Kconfig.binfmt"
config SPARC32_COMPAT
bool "Kernel support for Linux/Sparc 32bit binary compatibility"
help
@ -391,37 +387,10 @@ config COMPAT
default y
select COMPAT_BINFMT_ELF
config BINFMT_AOUT32
bool "Kernel support for 32-bit (ie. SunOS) a.out binaries"
depends on SPARC32_COMPAT && ARCH_SUPPORTS_AOUT
help
This allows you to run 32-bit a.out format binaries on your Ultra.
If you want to run SunOS binaries (see SunOS binary emulation below)
or other a.out binaries, say Y. If unsure, say N.
menu "Executable file formats"
source "fs/Kconfig.binfmt"
config SUNOS_EMUL
bool "SunOS binary emulation"
depends on BINFMT_AOUT32
help
This allows you to run most SunOS binaries. If you want to do this,
say Y here and place appropriate files in /usr/gnemul/sunos. See
<http://www.ultralinux.org/faq.html> for more information. If you
want to run SunOS binaries on an Ultra you must also say Y to
"Kernel support for 32-bit a.out binaries" above.
config SOLARIS_EMUL
tristate "Solaris binary emulation (EXPERIMENTAL)"
depends on SPARC32_COMPAT && NET && EXPERIMENTAL
help
This is experimental code which will enable you to run (many)
Solaris binaries on your SPARC Linux machine.
To compile this code as a module, choose M here: the
module will be called solaris.
config SYSVIPC_COMPAT
bool
depends on COMPAT && SYSVIPC
default y
endmenu

1
arch/sparc64/Makefile
View File

@ -27,7 +27,6 @@ endif
head-y := arch/sparc64/kernel/head.o arch/sparc64/kernel/init_task.o
core-y += arch/sparc64/kernel/ arch/sparc64/mm/
core-$(CONFIG_SOLARIS_EMUL) += arch/sparc64/solaris/
core-y += arch/sparc64/math-emu/
libs-y += arch/sparc64/prom/ arch/sparc64/lib/
drivers-$(CONFIG_OPROFILE) += arch/sparc64/oprofile/

29
arch/sparc64/defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.25-rc3
# Wed Mar 26 04:33:35 2008
# Linux kernel version: 2.6.25
# Sun Apr 20 01:33:21 2008
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
@ -22,7 +22,6 @@ CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_OF=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_SPARC64_PAGE_SIZE_8KB=y
# CONFIG_SPARC64_PAGE_SIZE_64KB is not set
# CONFIG_SPARC64_PAGE_SIZE_512KB is not set
@ -61,6 +60,7 @@ CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
@ -100,7 +100,9 @@ CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@ -131,8 +133,6 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_SYSVIPC_COMPAT=y
CONFIG_GENERIC_HARDIRQS=y
#
@ -182,9 +182,6 @@ CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_SUN_OPENPROMFS=m
CONFIG_SPARC32_COMPAT=y
CONFIG_COMPAT=y
# CONFIG_BINFMT_AOUT32 is not set
#
# Executable file formats
@ -192,13 +189,14 @@ CONFIG_COMPAT=y
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_SOLARIS_EMUL=y
CONFIG_SPARC32_COMPAT=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_CMDLINE_BOOL is not set
#
@ -263,8 +261,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
CONFIG_IP_DCCP=m
@ -368,7 +368,7 @@ CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@ -384,7 +384,6 @@ CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
@ -422,7 +421,7 @@ CONFIG_BLK_DEV_ALI15X3=y
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@ -588,7 +587,6 @@ CONFIG_E1000_NAPI=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=m
CONFIG_BNX2=m
@ -613,6 +611,7 @@ CONFIG_NIU=m
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@ -1472,7 +1471,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set

9
arch/sparc64/kernel/Makefile
View File

@ -21,7 +21,6 @@ obj-$(CONFIG_PCI) += ebus.o isa.o pci_common.o \
obj-$(CONFIG_PCI_MSI) += pci_msi.o
obj-$(CONFIG_SMP) += smp.o trampoline.o hvtramp.o
obj-$(CONFIG_SPARC32_COMPAT) += sys32.o sys_sparc32.o signal32.o
obj-$(CONFIG_BINFMT_AOUT32) += binfmt_aout32.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_US3_FREQ) += us3_cpufreq.o
obj-$(CONFIG_US2E_FREQ) += us2e_cpufreq.o
@ -30,11 +29,3 @@ obj-$(CONFIG_SUN_LDOMS) += ldc.o vio.o viohs.o ds.o
obj-$(CONFIG_AUDIT) += audit.o
obj-$(CONFIG_AUDIT)$(CONFIG_SPARC32_COMPAT) += compat_audit.o
obj-y += $(obj-yy)
ifdef CONFIG_SUNOS_EMUL
obj-y += sys_sunos32.o sunos_ioctl32.o
else
ifdef CONFIG_SOLARIS_EMUL
obj-y += sys_sunos32.o sunos_ioctl32.o
endif
endif

419
arch/sparc64/kernel/binfmt_aout32.c
View File

@ -1,419 +0,0 @@
/*
* linux/fs/binfmt_aout.c
*
* Copyright (C) 1991, 1992, 1996 Linus Torvalds
*
* Hacked a bit by DaveM to make it work with 32-bit SunOS
* binaries on the sparc64 port.
*/
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/mman.h>
#include <linux/a.out.h>
#include <linux/errno.h>
#include <linux/signal.h>
#include <linux/string.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/stat.h>
#include <linux/fcntl.h>
#include <linux/ptrace.h>
#include <linux/user.h>
#include <linux/slab.h>
#include <linux/binfmts.h>
#include <linux/personality.h>
#include <linux/init.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <asm/a.out-core.h>
static int load_aout32_binary(struct linux_binprm *, struct pt_regs * regs);
static int load_aout32_library(struct file*);
static int aout32_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit);
static struct linux_binfmt aout32_format = {
.module = THIS_MODULE,
.load_binary = load_aout32_binary,
.load_shlib = load_aout32_library,
.core_dump = aout32_core_dump,
.min_coredump = PAGE_SIZE,
};
static void set_brk(unsigned long start, unsigned long end)
{
start = PAGE_ALIGN(start);
end = PAGE_ALIGN(end);
if (end <= start)
return;
down_write(&current->mm->mmap_sem);
do_brk(start, end - start);
up_write(&current->mm->mmap_sem);
}
/*
* These are the only things you should do on a core-file: use only these
* macros to write out all the necessary info.
*/
static int dump_write(struct file *file, const void *addr, int nr)
{
return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
}
#define DUMP_WRITE(addr, nr) \
if (!dump_write(file, (void *)(addr), (nr))) \
goto end_coredump;
#define DUMP_SEEK(offset) \
if (file->f_op->llseek) { \
if (file->f_op->llseek(file,(offset),0) != (offset)) \
goto end_coredump; \
} else file->f_pos = (offset)
/*
* Routine writes a core dump image in the current directory.
* Currently only a stub-function.
*
* Note that setuid/setgid files won't make a core-dump if the uid/gid
* changed due to the set[u|g]id. It's enforced by the "current->mm->dumpable"
* field, which also makes sure the core-dumps won't be recursive if the
* dumping of the process results in another error..
*/
static int aout32_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit)
{
mm_segment_t fs;
int has_dumped = 0;
unsigned long dump_start, dump_size;
struct user dump;
# define START_DATA(u) (u.u_tsize)
# define START_STACK(u) ((regs->u_regs[UREG_FP]) & ~(PAGE_SIZE - 1))
fs = get_fs();
set_fs(KERNEL_DS);
has_dumped = 1;
current->flags |= PF_DUMPCORE;
strncpy(dump.u_comm, current->comm, sizeof(dump.u_comm));
dump.signal = signr;
aout_dump_thread(regs, &dump);
/* If the size of the dump file exceeds the rlimit, then see what would happen
if we wrote the stack, but not the data area. */
if (dump.u_dsize + dump.u_ssize > limit)
dump.u_dsize = 0;
/* Make sure we have enough room to write the stack and data areas. */
if (dump.u_ssize > limit)
dump.u_ssize = 0;
/* make sure we actually have a data and stack area to dump */
set_fs(USER_DS);
if (!access_ok(VERIFY_READ, (void __user *) START_DATA(dump), dump.u_dsize))
dump.u_dsize = 0;
if (!access_ok(VERIFY_READ, (void __user *) START_STACK(dump), dump.u_ssize))
dump.u_ssize = 0;
set_fs(KERNEL_DS);
/* struct user */
DUMP_WRITE(&dump,sizeof(dump));
/* now we start writing out the user space info */
set_fs(USER_DS);
/* Dump the data area */
if (dump.u_dsize != 0) {
dump_start = START_DATA(dump);
dump_size = dump.u_dsize;
DUMP_WRITE(dump_start,dump_size);
}
/* Now prepare to dump the stack area */
if (dump.u_ssize != 0) {
dump_start = START_STACK(dump);
dump_size = dump.u_ssize;
DUMP_WRITE(dump_start,dump_size);
}
/* Finally dump the task struct. Not be used by gdb, but could be useful */
set_fs(KERNEL_DS);
DUMP_WRITE(current,sizeof(*current));
end_coredump:
set_fs(fs);
return has_dumped;
}
/*
* create_aout32_tables() parses the env- and arg-strings in new user
* memory and creates the pointer tables from them, and puts their
* addresses on the "stack", returning the new stack pointer value.
*/
static u32 __user *create_aout32_tables(char __user *p, struct linux_binprm *bprm)
{
u32 __user *argv;
u32 __user *envp;
u32 __user *sp;
int argc = bprm->argc;
int envc = bprm->envc;
sp = (u32 __user *)((-(unsigned long)sizeof(char *))&(unsigned long)p);
/* This imposes the proper stack alignment for a new process. */
sp = (u32 __user *) (((unsigned long) sp) & ~7);
if ((envc+argc+3)&1)
--sp;
sp -= envc+1;
envp = sp;
sp -= argc+1;
argv = sp;
put_user(argc,--sp);
current->mm->arg_start = (unsigned long) p;
while (argc-->0) {
char c;
put_user(((u32)(unsigned long)(p)),argv++);
do {
get_user(c,p++);
} while (c);
}
put_user(0,argv);
current->mm->arg_end = current->mm->env_start = (unsigned long) p;
while (envc-->0) {
char c;
put_user(((u32)(unsigned long)(p)),envp++);
do {
get_user(c,p++);
} while (c);
}
put_user(0,envp);
current->mm->env_end = (unsigned long) p;
return sp;
}
/*
* These are the functions used to load a.out style executables and shared
* libraries. There is no binary dependent code anywhere else.
*/
static int load_aout32_binary(struct linux_binprm * bprm, struct pt_regs * regs)
{
struct exec ex;
unsigned long error;
unsigned long fd_offset;
unsigned long rlim;
unsigned long orig_thr_flags;
int retval;
ex = *((struct exec *) bprm->buf); /* exec-header */
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != OMAGIC &&
N_MAGIC(ex) != QMAGIC && N_MAGIC(ex) != NMAGIC) ||
N_TRSIZE(ex) || N_DRSIZE(ex) ||
bprm->file->f_path.dentry->d_inode->i_size < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
return -ENOEXEC;
}
fd_offset = N_TXTOFF(ex);
/* Check initial limits. This avoids letting people circumvent
* size limits imposed on them by creating programs with large
* arrays in the data or bss.
*/
rlim = current->signal->rlim[RLIMIT_DATA].rlim_cur;
if (rlim >= RLIM_INFINITY)
rlim = ~0;
if (ex.a_data + ex.a_bss > rlim)
return -ENOMEM;
/* Flush all traces of the currently running executable */
retval = flush_old_exec(bprm);
if (retval)
return retval;
/* OK, This is the point of no return */
set_personality(PER_SUNOS);
current->mm->end_code = ex.a_text +
(current->mm->start_code = N_TXTADDR(ex));
current->mm->end_data = ex.a_data +
(current->mm->start_data = N_DATADDR(ex));
current->mm->brk = ex.a_bss +
(current->mm->start_brk = N_BSSADDR(ex));
current->mm->free_area_cache = current->mm->mmap_base;
current->mm->cached_hole_size = 0;
current->mm->mmap = NULL;
compute_creds(bprm);
current->flags &= ~PF_FORKNOEXEC;
if (N_MAGIC(ex) == NMAGIC) {
loff_t pos = fd_offset;
/* Fuck me plenty... */
down_write(&current->mm->mmap_sem);
error = do_brk(N_TXTADDR(ex), ex.a_text);
up_write(&current->mm->mmap_sem);
bprm->file->f_op->read(bprm->file, (char __user *)N_TXTADDR(ex),
ex.a_text, &pos);
down_write(&current->mm->mmap_sem);
error = do_brk(N_DATADDR(ex), ex.a_data);
up_write(&current->mm->mmap_sem);
bprm->file->f_op->read(bprm->file, (char __user *)N_DATADDR(ex),
ex.a_data, &pos);
goto beyond_if;
}
if (N_MAGIC(ex) == OMAGIC) {
loff_t pos = fd_offset;
down_write(&current->mm->mmap_sem);
do_brk(N_TXTADDR(ex) & PAGE_MASK,
ex.a_text+ex.a_data + PAGE_SIZE - 1);
up_write(&current->mm->mmap_sem);
bprm->file->f_op->read(bprm->file, (char __user *)N_TXTADDR(ex),
ex.a_text+ex.a_data, &pos);
} else {
static unsigned long error_time;
if ((ex.a_text & 0xfff || ex.a_data & 0xfff) &&
(N_MAGIC(ex) != NMAGIC) && (jiffies-error_time) > 5*HZ)
{
printk(KERN_NOTICE "executable not page aligned\n");
error_time = jiffies;
}
if (!bprm->file->f_op->mmap) {
loff_t pos = fd_offset;
down_write(&current->mm->mmap_sem);
do_brk(0, ex.a_text+ex.a_data);
up_write(&current->mm->mmap_sem);
bprm->file->f_op->read(bprm->file,
(char __user *)N_TXTADDR(ex),
ex.a_text+ex.a_data, &pos);
goto beyond_if;
}
down_write(&current->mm->mmap_sem);
error = do_mmap(bprm->file, N_TXTADDR(ex), ex.a_text,
PROT_READ | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
fd_offset);
up_write(&current->mm->mmap_sem);
if (error != N_TXTADDR(ex)) {
send_sig(SIGKILL, current, 0);
return error;
}
down_write(&current->mm->mmap_sem);
error = do_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
fd_offset + ex.a_text);
up_write(&current->mm->mmap_sem);
if (error != N_DATADDR(ex)) {
send_sig(SIGKILL, current, 0);
return error;
}
}
beyond_if:
set_binfmt(&aout32_format);
set_brk(current->mm->start_brk, current->mm->brk);
/* Make sure STACK_TOP returns the right thing. */
orig_thr_flags = current_thread_info()->flags;
current_thread_info()->flags |= _TIF_32BIT;
retval = setup_arg_pages(bprm, STACK_TOP, EXSTACK_DEFAULT);
if (retval < 0) {
current_thread_info()->flags = orig_thr_flags;
/* Someone check-me: is this error path enough? */
send_sig(SIGKILL, current, 0);
return retval;
}
current->mm->start_stack =
(unsigned long) create_aout32_tables((char __user *)bprm->p, bprm);
tsb_context_switch(current->mm);
start_thread32(regs, ex.a_entry, current->mm->start_stack);
if (current->ptrace & PT_PTRACED)
send_sig(SIGTRAP, current, 0);
return 0;
}
/* N.B. Move to .h file and use code in fs/binfmt_aout.c? */
static int load_aout32_library(struct file *file)
{
struct inode * inode;
unsigned long bss, start_addr, len;
unsigned long error;
int retval;
struct exec ex;
inode = file->f_path.dentry->d_inode;
retval = -ENOEXEC;
error = kernel_read(file, 0, (char *) &ex, sizeof(ex));
if (error != sizeof(ex))
goto out;
/* We come in here for the regular a.out style of shared libraries */
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != QMAGIC) || N_TRSIZE(ex) ||
N_DRSIZE(ex) || ((ex.a_entry & 0xfff) && N_MAGIC(ex) == ZMAGIC) ||
inode->i_size < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
goto out;
}
if (N_MAGIC(ex) == ZMAGIC && N_TXTOFF(ex) &&
(N_TXTOFF(ex) < inode->i_sb->s_blocksize)) {
printk("N_TXTOFF < BLOCK_SIZE. Please convert library\n");
goto out;
}
if (N_FLAGS(ex))
goto out;
/* For QMAGIC, the starting address is 0x20 into the page. We mask
this off to get the starting address for the page */
start_addr = ex.a_entry & 0xfffff000;
/* Now use mmap to map the library into memory. */
down_write(&current->mm->mmap_sem);
error = do_mmap(file, start_addr, ex.a_text + ex.a_data,
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE,
N_TXTOFF(ex));
up_write(&current->mm->mmap_sem);
retval = error;
if (error != start_addr)
goto out;
len = PAGE_ALIGN(ex.a_text + ex.a_data);
bss = ex.a_text + ex.a_data + ex.a_bss;
if (bss > len) {
down_write(&current->mm->mmap_sem);
error = do_brk(start_addr + len, bss - len);
up_write(&current->mm->mmap_sem);
retval = error;
if (error != start_addr + len)
goto out;
}
retval = 0;
out:
return retval;
}
static int __init init_aout32_binfmt(void)
{
return register_binfmt(&aout32_format);
}
static void __exit exit_aout32_binfmt(void)
{
unregister_binfmt(&aout32_format);
}
module_init(init_aout32_binfmt);
module_exit(exit_aout32_binfmt);

61
arch/sparc64/kernel/entry.S
View File

@ -1353,63 +1353,6 @@ breakpoint_trap:
ba,pt %xcc, rtrap
nop
#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \
defined(CONFIG_SOLARIS_EMUL_MODULE)
/* SunOS uses syscall zero as the 'indirect syscall' it looks
* like indir_syscall(scall_num, arg0, arg1, arg2...); etc.
* This is complete brain damage.
*/
.globl sunos_indir
sunos_indir:
srl %o0, 0, %o0
mov %o7, %l4
cmp %o0, NR_SYSCALLS
blu,a,pt %icc, 1f
sll %o0, 0x2, %o0
sethi %hi(sunos_nosys), %l6
b,pt %xcc, 2f
or %l6, %lo(sunos_nosys), %l6
1: sethi %hi(sunos_sys_table), %l7
or %l7, %lo(sunos_sys_table), %l7
lduw [%l7 + %o0], %l6
2: mov %o1, %o0
mov %o2, %o1
mov %o3, %o2
mov %o4, %o3
mov %o5, %o4
call %l6
mov %l4, %o7
.globl sunos_getpid
sunos_getpid:
call sys_getppid
nop
call sys_getpid
stx %o0, [%sp + PTREGS_OFF + PT_V9_I1]
b,pt %xcc, ret_sys_call
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
/* SunOS getuid() returns uid in %o0 and euid in %o1 */
.globl sunos_getuid
sunos_getuid:
call sys32_geteuid16
nop
call sys32_getuid16
stx %o0, [%sp + PTREGS_OFF + PT_V9_I1]
b,pt %xcc, ret_sys_call
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
/* SunOS getgid() returns gid in %o0 and egid in %o1 */
.globl sunos_getgid
sunos_getgid:
call sys32_getegid16
nop
call sys32_getgid16
stx %o0, [%sp + PTREGS_OFF + PT_V9_I1]
b,pt %xcc, ret_sys_call
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
#endif
/* SunOS's execv() call only specifies the argv argument, the
* environment settings are the same as the calling processes.
*/
@ -1591,7 +1534,7 @@ linux_syscall_trace:
mov %i4, %o4
/* Linux 32-bit and SunOS system calls enter here... */
/* Linux 32-bit system calls enter here... */
.align 32
.globl linux_sparc_syscall32
linux_sparc_syscall32:
@ -1614,7 +1557,7 @@ linux_sparc_syscall32:
srl %i3, 0, %o3 ! IEU0
ba,a,pt %xcc, 3f
/* Linux native and SunOS system calls enter here... */
/* Linux native system calls enter here... */
.align 32
.globl linux_sparc_syscall, ret_sys_call
linux_sparc_syscall:

1
arch/sparc64/kernel/signal.c
View File

@ -25,7 +25,6 @@
#include <asm/uaccess.h>
#include <asm/ptrace.h>
#include <asm/svr4.h>
#include <asm/pgtable.h>
#include <asm/fpumacro.h>
#include <asm/uctx.h>

300
arch/sparc64/kernel/signal32.c
View File

@ -23,7 +23,6 @@
#include <asm/uaccess.h>
#include <asm/ptrace.h>
#include <asm/svr4.h>
#include <asm/pgtable.h>
#include <asm/psrcompat.h>
#include <asm/fpumacro.h>
@ -798,281 +797,6 @@ sigsegv:
force_sigsegv(signo, current);
}
/* Setup a Solaris stack frame */
static void
setup_svr4_frame32(struct sigaction *sa, unsigned long pc, unsigned long npc,
struct pt_regs *regs, int signr, sigset_t *oldset)
{
svr4_signal_frame_t __user *sfp;
svr4_gregset_t __user *gr;
svr4_siginfo_t __user *si;
svr4_mcontext_t __user *mc;
svr4_gwindows_t __user *gw;
svr4_ucontext_t __user *uc;
svr4_sigset_t setv;
unsigned int psr;
int i, err;
synchronize_user_stack();
save_and_clear_fpu();
regs->u_regs[UREG_FP] &= 0x00000000ffffffffUL;
sfp = (svr4_signal_frame_t __user *)
get_sigframe(sa, regs,
sizeof(struct reg_window32) + SVR4_SF_ALIGNED);
if (invalid_frame_pointer(sfp, sizeof(*sfp)))
do_exit(SIGILL);
/* Start with a clean frame pointer and fill it */
err = clear_user(sfp, sizeof(*sfp));
/* Setup convenience variables */
si = &sfp->si;
uc = &sfp->uc;
gw = &sfp->gw;
mc = &uc->mcontext;
gr = &mc->greg;
/* FIXME: where am I supposed to put this?
* sc->sigc_onstack = old_status;
* anyways, it does not look like it is used for anything at all.
*/
setv.sigbits[0] = oldset->sig[0];
setv.sigbits[1] = (oldset->sig[0] >> 32);
if (_NSIG_WORDS >= 2) {
setv.sigbits[2] = oldset->sig[1];
setv.sigbits[3] = (oldset->sig[1] >> 32);
err |= __copy_to_user(&uc->sigmask, &setv, sizeof(svr4_sigset_t));
} else
err |= __copy_to_user(&uc->sigmask, &setv,
2 * sizeof(unsigned int));
/* Store registers */
if (test_thread_flag(TIF_32BIT)) {
regs->tpc &= 0xffffffff;
regs->tnpc &= 0xffffffff;
}
err |= __put_user(regs->tpc, &((*gr)[SVR4_PC]));
err |= __put_user(regs->tnpc, &((*gr)[SVR4_NPC]));
psr = tstate_to_psr(regs->tstate);
if (current_thread_info()->fpsaved[0] & FPRS_FEF)
psr |= PSR_EF;
err |= __put_user(psr, &((*gr)[SVR4_PSR]));
err |= __put_user(regs->y, &((*gr)[SVR4_Y]));
/* Copy g[1..7] and o[0..7] registers */
for (i = 0; i < 7; i++)
err |= __put_user(regs->u_regs[UREG_G1+i], (&(*gr)[SVR4_G1])+i);
for (i = 0; i < 8; i++)
err |= __put_user(regs->u_regs[UREG_I0+i], (&(*gr)[SVR4_O0])+i);
/* Setup sigaltstack */
err |= __put_user(current->sas_ss_sp, &uc->stack.sp);
err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &uc->stack.flags);
err |= __put_user(current->sas_ss_size, &uc->stack.size);
/* Save the currently window file: */
/* 1. Link sfp->uc->gwins to our windows */
err |= __put_user(ptr_to_compat(gw), &mc->gwin);
/* 2. Number of windows to restore at setcontext (): */
err |= __put_user(get_thread_wsaved(), &gw->count);
/* 3. We just pay attention to the gw->count field on setcontext */
set_thread_wsaved(0); /* So process is allowed to execute. */
/* Setup the signal information. Solaris expects a bunch of
* information to be passed to the signal handler, we don't provide
* that much currently, should use siginfo.
*/
err |= __put_user(signr, &si->siginfo.signo);
err |= __put_user(SVR4_SINOINFO, &si->siginfo.code);
if (err)
goto sigsegv;
regs->u_regs[UREG_FP] = (unsigned long) sfp;
regs->tpc = (unsigned long) sa->sa_handler;
regs->tnpc = (regs->tpc + 4);
if (test_thread_flag(TIF_32BIT)) {
regs->tpc &= 0xffffffff;
regs->tnpc &= 0xffffffff;
}
/* Arguments passed to signal handler */
if (regs->u_regs[14]){
struct reg_window32 __user *rw = (struct reg_window32 __user *)
(regs->u_regs[14] & 0x00000000ffffffffUL);
err |= __put_user(signr, &rw->ins[0]);
err |= __put_user((u64)si, &rw->ins[1]);
err |= __put_user((u64)uc, &rw->ins[2]);
err |= __put_user((u64)sfp, &rw->ins[6]); /* frame pointer */
if (err)
goto sigsegv;
regs->u_regs[UREG_I0] = signr;
regs->u_regs[UREG_I1] = (u32)(u64) si;
regs->u_regs[UREG_I2] = (u32)(u64) uc;
}
return;
sigsegv:
force_sigsegv(signr, current);
}
asmlinkage int
svr4_getcontext(svr4_ucontext_t __user *uc, struct pt_regs *regs)
{
svr4_gregset_t __user *gr;
svr4_mcontext_t __user *mc;
svr4_sigset_t setv;
int i, err;
u32 psr;
synchronize_user_stack();
save_and_clear_fpu();
if (get_thread_wsaved())
do_exit(SIGSEGV);
err = clear_user(uc, sizeof(*uc));
/* Setup convenience variables */
mc = &uc->mcontext;
gr = &mc->greg;
setv.sigbits[0] = current->blocked.sig[0];
setv.sigbits[1] = (current->blocked.sig[0] >> 32);
if (_NSIG_WORDS >= 2) {
setv.sigbits[2] = current->blocked.sig[1];
setv.sigbits[3] = (current->blocked.sig[1] >> 32);
err |= __copy_to_user(&uc->sigmask, &setv, sizeof(svr4_sigset_t));
} else
err |= __copy_to_user(&uc->sigmask, &setv, 2 * sizeof(unsigned));
/* Store registers */
if (test_thread_flag(TIF_32BIT)) {
regs->tpc &= 0xffffffff;
regs->tnpc &= 0xffffffff;
}
err |= __put_user(regs->tpc, &uc->mcontext.greg[SVR4_PC]);
err |= __put_user(regs->tnpc, &uc->mcontext.greg[SVR4_NPC]);
psr = tstate_to_psr(regs->tstate) & ~PSR_EF;
if (current_thread_info()->fpsaved[0] & FPRS_FEF)
psr |= PSR_EF;
err |= __put_user(psr, &uc->mcontext.greg[SVR4_PSR]);
err |= __put_user(regs->y, &uc->mcontext.greg[SVR4_Y]);
/* Copy g[1..7] and o[0..7] registers */
for (i = 0; i < 7; i++)
err |= __put_user(regs->u_regs[UREG_G1+i], (&(*gr)[SVR4_G1])+i);
for (i = 0; i < 8; i++)
err |= __put_user(regs->u_regs[UREG_I0+i], (&(*gr)[SVR4_O0])+i);
/* Setup sigaltstack */
err |= __put_user(current->sas_ss_sp, &uc->stack.sp);
err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &uc->stack.flags);
err |= __put_user(current->sas_ss_size, &uc->stack.size);
/* The register file is not saved
* we have already stuffed all of it with sync_user_stack
*/
return (err ? -EFAULT : 0);
}
/* Set the context for a svr4 application, this is Solaris way to sigreturn */
asmlinkage int svr4_setcontext(svr4_ucontext_t __user *c, struct pt_regs *regs)
{
svr4_gregset_t __user *gr;
mm_segment_t old_fs;
u32 pc, npc, psr, u_ss_sp;
sigset_t set;
svr4_sigset_t setv;
int i, err;
stack_t st;
/* Fixme: restore windows, or is this already taken care of in
* svr4_setup_frame when sync_user_windows is done?
*/
flush_user_windows();
if (get_thread_wsaved())
goto sigsegv;
if (((unsigned long) c) & 3){
printk("Unaligned structure passed\n");
goto sigsegv;
}
if (!__access_ok(c, sizeof(*c))) {
/* Miguel, add nice debugging msg _here_. ;-) */
goto sigsegv;
}
/* Check for valid PC and nPC */
gr = &c->mcontext.greg;
err = __get_user(pc, &((*gr)[SVR4_PC]));
err |= __get_user(npc, &((*gr)[SVR4_NPC]));
if ((pc | npc) & 3)
goto sigsegv;
/* Retrieve information from passed ucontext */
/* note that nPC is ored a 1, this is used to inform entry.S */
/* that we don't want it to mess with our PC and nPC */
err |= copy_from_user(&setv, &c->sigmask, sizeof(svr4_sigset_t));
set.sig[0] = setv.sigbits[0] | (((long)setv.sigbits[1]) << 32);
if (_NSIG_WORDS >= 2)
set.sig[1] = setv.sigbits[2] | (((long)setv.sigbits[3]) << 32);
err |= __get_user(u_ss_sp, &c->stack.sp);
st.ss_sp = compat_ptr(u_ss_sp);
err |= __get_user(st.ss_flags, &c->stack.flags);
err |= __get_user(st.ss_size, &c->stack.size);
if (err)
goto sigsegv;
/* It is more difficult to avoid calling this function than to
call it and ignore errors. */
old_fs = get_fs();
set_fs(KERNEL_DS);
do_sigaltstack((stack_t __user *) &st, NULL, regs->u_regs[UREG_I6]);
set_fs(old_fs);
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
regs->tpc = pc;
regs->tnpc = npc | 1;
if (test_thread_flag(TIF_32BIT)) {
regs->tpc &= 0xffffffff;
regs->tnpc &= 0xffffffff;
}
err |= __get_user(regs->y, &((*gr)[SVR4_Y]));
err |= __get_user(psr, &((*gr)[SVR4_PSR]));
regs->tstate &= ~(TSTATE_ICC|TSTATE_XCC);
regs->tstate |= psr_to_tstate_icc(psr);
/* Restore g[1..7] and o[0..7] registers */
for (i = 0; i < 7; i++)
err |= __get_user(regs->u_regs[UREG_G1+i], (&(*gr)[SVR4_G1])+i);
for (i = 0; i < 8; i++)
err |= __get_user(regs->u_regs[UREG_I0+i], (&(*gr)[SVR4_O0])+i);
if (err)
goto sigsegv;
return -EINTR;
sigsegv:
return -EFAULT;
}
static void setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
unsigned long signr, sigset_t *oldset,
siginfo_t *info)
@ -1216,20 +940,14 @@ sigsegv:
static inline void handle_signal32(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info,
sigset_t *oldset, struct pt_regs *regs,
int svr4_signal)
sigset_t *oldset, struct pt_regs *regs)
{
if (svr4_signal)
setup_svr4_frame32(&ka->sa, regs->tpc, regs->tnpc,
regs, signr, oldset);
else {
if (ka->sa.sa_flags & SA_SIGINFO)
setup_rt_frame32(ka, regs, signr, oldset, info);
else if (test_thread_flag(TIF_NEWSIGNALS))
new_setup_frame32(ka, regs, signr, oldset);
else
setup_frame32(&ka->sa, regs, signr, oldset, info);
}
if (ka->sa.sa_flags & SA_SIGINFO)
setup_rt_frame32(ka, regs, signr, oldset, info);
else if (test_thread_flag(TIF_NEWSIGNALS))
new_setup_frame32(ka, regs, signr, oldset);
else
setup_frame32(&ka->sa, regs, signr, oldset, info);
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NOMASK))
@ -1270,7 +988,6 @@ void do_signal32(sigset_t *oldset, struct pt_regs * regs,
struct signal_deliver_cookie cookie;
struct k_sigaction ka;
int signr;
int svr4_signal = current->personality == PER_SVR4;
cookie.restart_syscall = restart_syscall;
cookie.orig_i0 = orig_i0;
@ -1279,8 +996,7 @@ void do_signal32(sigset_t *oldset, struct pt_regs * regs,
if (signr > 0) {
if (cookie.restart_syscall)
syscall_restart32(orig_i0, regs, &ka.sa);
handle_signal32(signr, &ka, &info, oldset,
regs, svr4_signal);
handle_signal32(signr, &ka, &info, oldset, regs);
/* a signal was successfully delivered; the saved
* sigmask will have been stored in the signal frame,

41
arch/sparc64/kernel/sparc64_ksyms.c
View File

@ -33,13 +33,11 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/idprom.h>
#include <asm/svr4.h>
#include <asm/elf.h>
#include <asm/head.h>
#include <asm/smp.h>
#include <asm/mostek.h>
#include <asm/ptrace.h>
#include <asm/user.h>
#include <asm/uaccess.h>
#include <asm/checksum.h>
#include <asm/fpumacro.h>
@ -73,13 +71,8 @@ extern __kernel_size_t strlen(const char *);
extern void linux_sparc_syscall(void);
extern void rtrap(void);
extern void show_regs(struct pt_regs *);
extern void solaris_syscall(void);
extern void syscall_trace(struct pt_regs *, int);
extern u32 sunos_sys_table[], sys_call_table32[];
extern void tl0_solaris(void);
extern void sys_sigsuspend(void);
extern int svr4_getcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
extern int svr4_setcontext(svr4_ucontext_t *uc, struct pt_regs *regs);
extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
extern long sparc32_open(const char __user * filename, int flags, int mode);
@ -90,8 +83,6 @@ extern int __ashrdi3(int, int);
extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
extern unsigned int sys_call_table[];
extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
unsigned long *);
@ -213,11 +204,6 @@ EXPORT_SYMBOL(pci_dma_supported);
/* I/O device mmaping on Sparc64. */
EXPORT_SYMBOL(io_remap_pfn_range);
#if defined(CONFIG_COMPAT) && defined(CONFIG_NET)
/* Solaris/SunOS binary compatibility */
EXPORT_SYMBOL(verify_compat_iovec);
#endif
EXPORT_SYMBOL(dump_fpu);
EXPORT_SYMBOL(put_fs_struct);
@ -254,30 +240,6 @@ EXPORT_SYMBOL(strlen);
EXPORT_SYMBOL(__strlen_user);
EXPORT_SYMBOL(__strnlen_user);
#ifdef CONFIG_SOLARIS_EMUL_MODULE
EXPORT_SYMBOL(linux_sparc_syscall);
EXPORT_SYMBOL(rtrap);
EXPORT_SYMBOL(show_regs);
EXPORT_SYMBOL(solaris_syscall);
EXPORT_SYMBOL(syscall_trace);
EXPORT_SYMBOL(sunos_sys_table);
EXPORT_SYMBOL(sys_call_table32);
EXPORT_SYMBOL(tl0_solaris);
EXPORT_SYMBOL(sys_sigsuspend);
EXPORT_SYMBOL(sys_getppid);
EXPORT_SYMBOL(sys_getpid);
EXPORT_SYMBOL(sys_geteuid);
EXPORT_SYMBOL(sys_getuid);
EXPORT_SYMBOL(sys_getegid);
EXPORT_SYMBOL(sysctl_nr_open);
EXPORT_SYMBOL(sys_getgid);
EXPORT_SYMBOL(svr4_getcontext);
EXPORT_SYMBOL(svr4_setcontext);
EXPORT_SYMBOL(compat_sys_ioctl);
EXPORT_SYMBOL(sys_ioctl);
EXPORT_SYMBOL(sparc32_open);
#endif
/* Special internal versions of library functions. */
EXPORT_SYMBOL(_clear_page);
EXPORT_SYMBOL(clear_user_page);
@ -334,9 +296,6 @@ EXPORT_SYMBOL(do_BUG);
/* for ns8703 */
EXPORT_SYMBOL(ns87303_lock);
/* for solaris compat module */
EXPORT_SYMBOL_GPL(sys_call_table);
EXPORT_SYMBOL(tick_ops);
EXPORT_SYMBOL(xor_vis_2);

275
arch/sparc64/kernel/sunos_ioctl32.c
View File

@ -1,275 +0,0 @@
/* $Id: sunos_ioctl32.c,v 1.11 2000/07/30 23:12:24 davem Exp $
* sunos_ioctl32.c: SunOS ioctl compatibility on sparc64.
*
* Copyright (C) 1995 Miguel de Icaza (miguel@nuclecu.unam.mx)
* Copyright (C) 1995, 1996, 1997 David S. Miller (davem@caip.rutgers.edu)
*/
#include <asm/uaccess.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/termios.h>
#include <linux/tty.h>
#include <linux/ioctl.h>
#include <linux/route.h>
#include <linux/sockios.h>
#include <linux/if.h>
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/syscalls.h>
#include <linux/compat.h>
#define SUNOS_NR_OPEN 256
struct rtentry32 {
u32 rt_pad1;
struct sockaddr rt_dst; /* target address */
struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
struct sockaddr rt_genmask; /* target network mask (IP) */
unsigned short rt_flags;
short rt_pad2;
u32 rt_pad3;
unsigned char rt_tos;
unsigned char rt_class;
short rt_pad4;
short rt_metric; /* +1 for binary compatibility! */
/* char * */ u32 rt_dev; /* forcing the device at add */
u32 rt_mtu; /* per route MTU/Window */
u32 rt_window; /* Window clamping */
unsigned short rt_irtt; /* Initial RTT */
};
struct ifmap32 {
u32 mem_start;
u32 mem_end;
unsigned short base_addr;
unsigned char irq;
unsigned char dma;
unsigned char port;
};
struct ifreq32 {
#define IFHWADDRLEN 6
#define IFNAMSIZ 16
union {
char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
} ifr_ifrn;
union {
struct sockaddr ifru_addr;
struct sockaddr ifru_dstaddr;
struct sockaddr ifru_broadaddr;
struct sockaddr ifru_netmask;
struct sockaddr ifru_hwaddr;
short ifru_flags;
int ifru_ivalue;
int ifru_mtu;
struct ifmap32 ifru_map;
char ifru_slave[IFNAMSIZ]; /* Just fits the size */
compat_caddr_t ifru_data;
} ifr_ifru;
};
struct ifconf32 {
int ifc_len; /* size of buffer */
compat_caddr_t ifcbuf;
};
extern asmlinkage int compat_sys_ioctl(unsigned int, unsigned int, u32);
asmlinkage int sunos_ioctl (int fd, u32 cmd, u32 arg)
{
int ret = -EBADF;
if(fd >= SUNOS_NR_OPEN)
goto out;
if(!fcheck(fd))
goto out;
if(cmd == TIOCSETD) {
mm_segment_t old_fs = get_fs();
int __user *p;
int ntty = N_TTY;
int tmp;
p = (int __user *) (unsigned long) arg;
ret = -EFAULT;
if(get_user(tmp, p))
goto out;
if(tmp == 2) {
set_fs(KERNEL_DS);
ret = sys_ioctl(fd, cmd, (unsigned long) &ntty);
set_fs(old_fs);
ret = (ret == -EINVAL ? -EOPNOTSUPP : ret);
goto out;
}
}
if(cmd == TIOCNOTTY) {
ret = sys_setsid();
goto out;
}
switch(cmd) {
case _IOW('r', 10, struct rtentry32):
ret = compat_sys_ioctl(fd, SIOCADDRT, arg);
goto out;
case _IOW('r', 11, struct rtentry32):
ret = compat_sys_ioctl(fd, SIOCDELRT, arg);
goto out;
case _IOW('i', 12, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFADDR, arg);
goto out;
case _IOWR('i', 13, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFADDR, arg);
goto out;
case _IOW('i', 14, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFDSTADDR, arg);
goto out;
case _IOWR('i', 15, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFDSTADDR, arg);
goto out;
case _IOW('i', 16, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFFLAGS, arg);
goto out;
case _IOWR('i', 17, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFFLAGS, arg);
goto out;
case _IOW('i', 18, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFMEM, arg);
goto out;
case _IOWR('i', 19, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFMEM, arg);
goto out;
case _IOWR('i', 20, struct ifconf32):
ret = compat_sys_ioctl(fd, SIOCGIFCONF, arg);
goto out;
case _IOW('i', 21, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFMTU, arg);
goto out;
case _IOWR('i', 22, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFMTU, arg);
goto out;
case _IOWR('i', 23, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFBRDADDR, arg);
goto out;
case _IOW('i', 24, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFBRDADDR, arg);
goto out;
case _IOWR('i', 25, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFNETMASK, arg);
goto out;
case _IOW('i', 26, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFNETMASK, arg);
goto out;
case _IOWR('i', 27, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCGIFMETRIC, arg);
goto out;
case _IOW('i', 28, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCSIFMETRIC, arg);
goto out;
case _IOW('i', 30, struct arpreq):
ret = compat_sys_ioctl(fd, SIOCSARP, arg);
goto out;
case _IOWR('i', 31, struct arpreq):
ret = compat_sys_ioctl(fd, SIOCGARP, arg);
goto out;
case _IOW('i', 32, struct arpreq):
ret = compat_sys_ioctl(fd, SIOCDARP, arg);
goto out;
case _IOW('i', 40, struct ifreq32): /* SIOCUPPER */
case _IOW('i', 41, struct ifreq32): /* SIOCLOWER */
case _IOW('i', 44, struct ifreq32): /* SIOCSETSYNC */
case _IOW('i', 45, struct ifreq32): /* SIOCGETSYNC */
case _IOW('i', 46, struct ifreq32): /* SIOCSSDSTATS */
case _IOW('i', 47, struct ifreq32): /* SIOCSSESTATS */
case _IOW('i', 48, struct ifreq32): /* SIOCSPROMISC */
ret = -EOPNOTSUPP;
goto out;
case _IOW('i', 49, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCADDMULTI, arg);
goto out;
case _IOW('i', 50, struct ifreq32):
ret = compat_sys_ioctl(fd, SIOCDELMULTI, arg);
goto out;
/* FDDI interface ioctls, unsupported. */
case _IOW('i', 51, struct ifreq32): /* SIOCFDRESET */
case _IOW('i', 52, struct ifreq32): /* SIOCFDSLEEP */
case _IOW('i', 53, struct ifreq32): /* SIOCSTRTFMWAR */
case _IOW('i', 54, struct ifreq32): /* SIOCLDNSTRTFW */
case _IOW('i', 55, struct ifreq32): /* SIOCGETFDSTAT */
case _IOW('i', 56, struct ifreq32): /* SIOCFDNMIINT */
case _IOW('i', 57, struct ifreq32): /* SIOCFDEXUSER */
case _IOW('i', 58, struct ifreq32): /* SIOCFDGNETMAP */
case _IOW('i', 59, struct ifreq32): /* SIOCFDGIOCTL */
printk("FDDI ioctl, returning EOPNOTSUPP\n");
ret = -EOPNOTSUPP;
goto out;
case _IOW('t', 125, int):
/* More stupid tty sunos ioctls, just
* say it worked.
*/
ret = 0;
goto out;
/* Non posix grp */
case _IOW('t', 118, int): {
int oldval, newval, __user *ptr;
cmd = TIOCSPGRP;
ptr = (int __user *) (unsigned long) arg;
ret = -EFAULT;
if(get_user(oldval, ptr))
goto out;
ret = compat_sys_ioctl(fd, cmd, arg);
__get_user(newval, ptr);
if(newval == -1) {
__put_user(oldval, ptr);
ret = -EIO;
}
if(ret == -ENOTTY)
ret = -EIO;
goto out;
}
case _IOR('t', 119, int): {
int oldval, newval, __user *ptr;
cmd = TIOCGPGRP;
ptr = (int __user *) (unsigned long) arg;
ret = -EFAULT;
if(get_user(oldval, ptr))
goto out;
ret = compat_sys_ioctl(fd, cmd, arg);
__get_user(newval, ptr);
if(newval == -1) {
__put_user(oldval, ptr);
ret = -EIO;
}
if(ret == -ENOTTY)
ret = -EIO;
goto out;
}
};
ret = compat_sys_ioctl(fd, cmd, arg);
/* so stupid... */
ret = (ret == -EINVAL ? -EOPNOTSUPP : ret);
out:
return ret;
}

38
arch/sparc64/kernel/sys_sparc.c
View File

@ -720,44 +720,6 @@ out:
return err;
}
asmlinkage long solaris_syscall(struct pt_regs *regs)
{
static int count;
regs->tpc = regs->tnpc;
regs->tnpc += 4;
if (test_thread_flag(TIF_32BIT)) {
regs->tpc &= 0xffffffff;
regs->tnpc &= 0xffffffff;
}
if (++count <= 5) {
printk ("For Solaris binary emulation you need solaris module loaded\n");
show_regs (regs);
}
send_sig(SIGSEGV, current, 1);
return -ENOSYS;
}
#ifndef CONFIG_SUNOS_EMUL
asmlinkage long sunos_syscall(struct pt_regs *regs)
{
static int count;
regs->tpc = regs->tnpc;
regs->tnpc += 4;
if (test_thread_flag(TIF_32BIT)) {
regs->tpc &= 0xffffffff;
regs->tnpc &= 0xffffffff;
}
if (++count <= 20)
printk ("SunOS binary emulation not compiled in\n");
force_sig(SIGSEGV, current);
return -ENOSYS;
}
#endif
asmlinkage long sys_utrap_install(utrap_entry_t type,
utrap_handler_t new_p,
utrap_handler_t new_d,

1359
arch/sparc64/kernel/sys_sunos32.c
View File

File diff suppressed because it is too large Load Diff

122
arch/sparc64/kernel/systbls.S
View File

@ -155,125 +155,3 @@ sys_call_table:
.word sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
/*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
.word sys_timerfd_settime, sys_timerfd_gettime
#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \
defined(CONFIG_SOLARIS_EMUL_MODULE)
/* Now the 32-bit SunOS syscall table. */
.align 4
.globl sunos_sys_table
sunos_sys_table:
/*0*/ .word sunos_indir, sys32_exit, sys_fork
.word sunos_read, sunos_write, sunos_open
.word sys_close, sunos_wait4, sys_creat
.word sys_link, sys_unlink, sunos_execv
.word sys_chdir, sunos_nosys, sys32_mknod
.word sys_chmod, sys32_lchown16, sunos_brk
.word sunos_nosys, sys32_lseek, sunos_getpid
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_getuid, sunos_nosys, sys_ptrace
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sys_access, sunos_nosys, sunos_nosys
.word sys_sync, sys_kill, compat_sys_newstat
.word sunos_nosys, compat_sys_newlstat, sys_dup
.word sys_pipe, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_getgid
.word sunos_nosys, sunos_nosys
/*50*/ .word sunos_nosys, sys_acct, sunos_nosys
.word sunos_mctl, sunos_ioctl, sys_reboot
.word sunos_nosys, sys_symlink, sys_readlink
.word sys32_execve, sys_umask, sys_chroot
.word compat_sys_newfstat, sunos_nosys, sys_getpagesize
.word sys_msync, sys_vfork, sunos_nosys
.word sunos_nosys, sunos_sbrk, sunos_sstk
.word sunos_mmap, sunos_vadvise, sys_munmap
.word sys_mprotect, sys_madvise, sys_vhangup
.word sunos_nosys, sys_mincore, sys32_getgroups16
.word sys32_setgroups16, sys_getpgrp, sunos_setpgrp
.word compat_sys_setitimer, sunos_nosys, sys_swapon
.word compat_sys_getitimer, sys_gethostname, sys_sethostname
.word sunos_getdtablesize, sys_dup2, sunos_nop
.word compat_sys_fcntl, sunos_select, sunos_nop
.word sys_fsync, sys32_setpriority, sys32_socket
.word sys32_connect, sunos_accept
/*100*/ .word sys_getpriority, sunos_send, sunos_recv
.word sunos_nosys, sys32_bind, sunos_setsockopt
.word sys32_listen, sunos_nosys, sunos_sigaction
.word sunos_sigblock, sunos_sigsetmask, sys_sigpause
.word sys32_sigstack, sys32_recvmsg, sys32_sendmsg
.word sunos_nosys, sys32_gettimeofday, compat_sys_getrusage
.word sunos_getsockopt, sunos_nosys, sunos_readv
.word sunos_writev, sys32_settimeofday, sys32_fchown16
.word sys_fchmod, sys32_recvfrom, sys32_setreuid16
.word sys32_setregid16, sys_rename, sys_truncate
.word sys_ftruncate, sys_flock, sunos_nosys
.word sys32_sendto, sys32_shutdown, sys32_socketpair
.word sys_mkdir, sys_rmdir, sys32_utimes
.word sys32_sigreturn, sunos_nosys, sys32_getpeername
.word sunos_gethostid, sunos_nosys, compat_sys_getrlimit
.word compat_sys_setrlimit, sunos_killpg, sunos_nosys
.word sunos_nosys, sunos_nosys
/*150*/ .word sys32_getsockname, sunos_nosys, sunos_nosys
.word sys_poll, sunos_nosys, sunos_nosys
.word sunos_getdirentries, compat_sys_statfs, compat_sys_fstatfs
.word sys_oldumount, sunos_nosys, sunos_nosys
.word sys_getdomainname, sys_setdomainname
.word sunos_nosys, sys_quotactl, sunos_nosys
.word sunos_nosys, sys_ustat, sunos_semsys
.word sunos_nosys, sunos_shmsys, sunos_audit
.word sunos_nosys, sunos_getdents, sys_setsid
.word sys_fchdir, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, compat_sys_sigpending, sunos_nosys
.word sys_setpgid, sunos_pathconf, sunos_fpathconf
.word sunos_sysconf, sunos_uname, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
/*200*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys
/*250*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*260*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*270*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*280*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*290*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*300*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*310*/ .word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
#endif

2
arch/sparc64/kernel/systbls.h
View File

@ -27,8 +27,6 @@ extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
unsigned long new_addr);
extern asmlinkage unsigned long c_sys_nis_syscall(struct pt_regs *regs);
extern asmlinkage long sys_getdomainname(char __user *name, int len);
extern asmlinkage long solaris_syscall(struct pt_regs *regs);
extern asmlinkage long sunos_syscall(struct pt_regs *regs);
extern asmlinkage long sys_utrap_install(utrap_entry_t type,
utrap_handler_t new_p,
utrap_handler_t new_d,

14
arch/sparc64/kernel/ttable.S
View File

@ -117,16 +117,13 @@ tl0_f4o: FILL_4_OTHER
tl0_f5o: FILL_5_OTHER
tl0_f6o: FILL_6_OTHER
tl0_f7o: FILL_7_OTHER
tl0_sunos: SUNOS_SYSCALL_TRAP
tl0_resv100: BTRAP(0x100)
tl0_bkpt: BREAKPOINT_TRAP
tl0_divz: TRAP(do_div0)
tl0_flushw: FLUSH_WINDOW_TRAP
tl0_resv104: BTRAP(0x104) BTRAP(0x105) BTRAP(0x106) BTRAP(0x107)
.globl tl0_solaris
tl0_solaris: SOLARIS_SYSCALL_TRAP
tl0_resv109: BTRAP(0x109)
tl0_resv10a: BTRAP(0x10a) BTRAP(0x10b) BTRAP(0x10c) BTRAP(0x10d) BTRAP(0x10e)
tl0_resv10f: BTRAP(0x10f)
tl0_resv104: BTRAP(0x104) BTRAP(0x105) BTRAP(0x106) BTRAP(0x107) BTRAP(0x108)
tl0_resv109: BTRAP(0x109) BTRAP(0x10a) BTRAP(0x10b) BTRAP(0x10c) BTRAP(0x10d)
tl0_resv10e: BTRAP(0x10e) BTRAP(0x10f)
tl0_linux32: LINUX_32BIT_SYSCALL_TRAP
tl0_oldlinux64: LINUX_64BIT_SYSCALL_TRAP
tl0_resv112: TRAP_UTRAP(UT_TRAP_INSTRUCTION_18,0x112) TRAP_UTRAP(UT_TRAP_INSTRUCTION_19,0x113)
@ -139,8 +136,7 @@ tl0_resv11e: TRAP_UTRAP(UT_TRAP_INSTRUCTION_30,0x11e) TRAP_UTRAP(UT_TRAP_INSTRUC
tl0_getcc: GETCC_TRAP
tl0_setcc: SETCC_TRAP
tl0_getpsr: TRAP(do_getpsr)
tl0_resv123: BTRAP(0x123) BTRAP(0x124) BTRAP(0x125) BTRAP(0x126)
tl0_solindir: INDIRECT_SOLARIS_SYSCALL(156)
tl0_resv123: BTRAP(0x123) BTRAP(0x124) BTRAP(0x125) BTRAP(0x126) BTRAP(0x127)
tl0_resv128: BTRAP(0x128) BTRAP(0x129) BTRAP(0x12a) BTRAP(0x12b) BTRAP(0x12c)
tl0_resv12d: BTRAP(0x12d) BTRAP(0x12e) BTRAP(0x12f) BTRAP(0x130) BTRAP(0x131)
tl0_resv132: BTRAP(0x132) BTRAP(0x133) BTRAP(0x134) BTRAP(0x135) BTRAP(0x136)

10
arch/sparc64/solaris/Makefile
View File

@ -1,10 +0,0 @@
#
# Makefile for the Solaris binary emulation.
#
EXTRA_AFLAGS := -ansi
solaris-objs := entry64.o fs.o misc.o signal.o systbl.o socket.o \
ioctl.o ipc.o socksys.o timod.o
obj-$(CONFIG_SOLARIS_EMUL) += solaris.o

38
arch/sparc64/solaris/conv.h
View File

@ -1,38 +0,0 @@
/* $Id: conv.h,v 1.4 1998/08/15 20:42:51 davem Exp $
* conv.h: Utility macros for Solaris emulation
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
/* #define DEBUG_SOLARIS */
#define DEBUG_SOLARIS_KMALLOC
#ifndef __ASSEMBLY__
#include <asm/unistd.h>
/* Use this to get at 32-bit user passed pointers. */
#define A(__x) \
({ unsigned long __ret; \
__asm__ ("srl %0, 0, %0" \
: "=r" (__ret) \
: "0" (__x)); \
(void __user *)__ret; \
})
extern unsigned sys_call_table[];
extern unsigned sys_call_table32[];
extern unsigned sunos_sys_table[];
#define SYS(name) ((long)sys_call_table[__NR_##name])
#define SUNOS(x) ((long)sunos_sys_table[x])
#ifdef DEBUG_SOLARIS
#define SOLD(s) printk("%s,%d,%s(): %s\n",__FILE__,__LINE__,__func__,(s))
#define SOLDD(s) printk("solaris: "); printk s
#else
#define SOLD(s)
#define SOLDD(s)
#endif
#endif /* __ASSEMBLY__ */

223
arch/sparc64/solaris/entry64.S
View File

@ -1,223 +0,0 @@
/* $Id: entry64.S,v 1.7 2002/02/09 19:49:31 davem Exp $
* entry64.S: Solaris syscall emulation entry point.
*
* Copyright (C) 1996,1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (C) 1995,1997 David S. Miller (davem@caip.rutgers.edu)
* Copyright (C) 1996 Miguel de Icaza (miguel@nuclecu.unam.mx)
*/
#include <linux/errno.h>
#include <asm/head.h>
#include <asm/asi.h>
#include <asm/smp.h>
#include <asm/ptrace.h>
#include <asm/page.h>
#include <asm/signal.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/thread_info.h>
#include "conv.h"
#define NR_SYSCALLS 256
.text
solaris_syscall_trace:
add %sp, PTREGS_OFF, %o0
call syscall_trace
mov 0, %o1
srl %i0, 0, %o0
mov %i4, %o4
srl %i1, 0, %o1
mov %i5, %o5
andcc %l3, 1, %g0
be,pt %icc, 2f
srl %i2, 0, %o2
b,pt %xcc, 2f
add %sp, PTREGS_OFF, %o0
solaris_sucks:
/* Solaris is a big system which needs to be able to do all the things
* in Inf+1 different ways */
add %i6, 0x5c, %o0
mov %i0, %g1
mov %i1, %i0
mov %i2, %i1
srl %o0, 0, %o0
mov %i3, %i2
movrz %g1, 256, %g1 /* Ensure we don't loop forever */
mov %i4, %i3
mov %i5, %i4
ba,pt %xcc, solaris_sparc_syscall
exen: lduwa [%o0] ASI_S, %i5
exenf: ba,pt %xcc, solaris_sparc_syscall
clr %i5
/* For shared binaries, binfmt_elf32 already sets up personality
and exec_domain. This is to handle static binaries as well */
solaris_reg:
call solaris_register
nop
ba,pt %xcc, 1f
mov %i4, %o4
linux_syscall_for_solaris:
sethi %hi(sys_call_table32), %l6
or %l6, %lo(sys_call_table32), %l6
sll %l3, 2, %l4
ba,pt %xcc, 10f
lduw [%l6 + %l4], %l3
/* Solaris system calls enter here... */
.align 32
.globl solaris_sparc_syscall, entry64_personality_patch
solaris_sparc_syscall:
entry64_personality_patch:
ldub [%g4 + 0x0], %l0
cmp %g1, 255
bg,pn %icc, solaris_unimplemented
srl %g1, 0, %g1
sethi %hi(solaris_sys_table), %l7
or %l7, %lo(solaris_sys_table), %l7
brz,pn %g1, solaris_sucks
mov %i4, %o4
sll %g1, 2, %l4
cmp %l0, 1
bne,pn %icc, solaris_reg
1: srl %i0, 0, %o0
lduw [%l7 + %l4], %l3
srl %i1, 0, %o1
ldx [%g6 + TI_FLAGS], %l5
cmp %l3, NR_SYSCALLS
bleu,a,pn %xcc, linux_syscall_for_solaris
nop
andcc %l3, 1, %g0
bne,a,pn %icc, 10f
add %sp, PTREGS_OFF, %o0
10: srl %i2, 0, %o2
mov %i5, %o5
andn %l3, 3, %l7
andcc %l5, _TIF_SYSCALL_TRACE, %g0
bne,pn %icc, solaris_syscall_trace
mov %i0, %l5
2: call %l7
srl %i3, 0, %o3
ret_from_solaris:
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
ldx [%g6 + TI_FLAGS], %l6
sra %o0, 0, %o0
mov %ulo(TSTATE_XCARRY | TSTATE_ICARRY), %g2
ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %g3
cmp %o0, -ERESTART_RESTARTBLOCK
sllx %g2, 32, %g2
bgeu,pn %xcc, 1f
andcc %l6, _TIF_SYSCALL_TRACE, %l6
/* System call success, clear Carry condition code. */
andn %g3, %g2, %g3
stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE]
bne,pn %icc, solaris_syscall_trace2
ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1
andcc %l1, 1, %g0
bne,pn %icc, 2f
clr %l6
add %l1, 0x4, %l2
stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC] ! pc = npc
call rtrap
stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC] !npc = npc+4
/* When tnpc & 1, this comes from setcontext and we don't want to advance pc */
2: andn %l1, 3, %l1
call rtrap
stx %l1, [%sp + PTREGS_OFF + PT_V9_TNPC] !npc = npc&~3
1:
/* System call failure, set Carry condition code.
* Also, get abs(errno) to return to the process.
*/
sub %g0, %o0, %o0
or %g3, %g2, %g3
cmp %o0, ERANGE /* 0-ERANGE are identity mapped */
bleu,pt %icc, 1f
cmp %o0, EMEDIUMTYPE
bgu,pn %icc, 1f
sethi %hi(solaris_err_table), %l6
sll %o0, 2, %o0
or %l6, %lo(solaris_err_table), %l6
ldsw [%l6 + %o0], %o0
1: stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
mov 1, %l6
stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE]
bne,pn %icc, solaris_syscall_trace2
ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1
andcc %l1, 1, %g0
bne,pn %icc, 2b
add %l1, 0x4, %l2
stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC] ! pc = npc
call rtrap
stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC] !npc = npc+4
solaris_syscall_trace2:
add %sp, PTREGS_OFF, %o0
call syscall_trace
mov 1, %o1
add %l1, 0x4, %l2 /* npc = npc+4 */
andcc %l1, 1, %g0
bne,pn %icc, 2b
nop
stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC]
call rtrap
stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC]
/* This one is tricky, so that's why we do it in assembly */
.globl solaris_sigsuspend
solaris_sigsuspend:
call do_sol_sigsuspend
nop
brlz,pn %o0, ret_from_solaris
nop
call sys_sigsuspend
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
b,pt %xcc, ret_from_solaris
nop
.globl solaris_getpid
solaris_getpid:
call sys_getppid
nop
call sys_getpid
stx %o0, [%sp + PTREGS_OFF + PT_V9_I1]
b,pt %xcc, ret_from_solaris
nop
.globl solaris_getuid
solaris_getuid:
call sys_geteuid
nop
call sys_getuid
stx %o1, [%sp + PTREGS_OFF + PT_V9_I1]
b,pt %xcc, ret_from_solaris
nop
.globl solaris_getgid
solaris_getgid:
call sys_getegid
nop
call sys_getgid
stx %o1, [%sp + PTREGS_OFF + PT_V9_I1]
b,pt %xcc, ret_from_solaris
nop
.globl solaris_unimplemented
solaris_unimplemented:
call do_sol_unimplemented
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, ret_from_solaris
nop
.section __ex_table,"a"
.align 4
.word exen, exenf

745
arch/sparc64/solaris/fs.c
View File

@ -1,745 +0,0 @@
/* $Id: fs.c,v 1.27 2002/02/08 03:57:14 davem Exp $
* fs.c: fs related syscall emulation for Solaris
*
* Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*
* 1999-08-19 Implemented solaris F_FREESP (truncate)
* fcntl, by Jason Rappleye (rappleye@ccr.buffalo.edu)
*/
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/namei.h>
#include <linux/mm.h>
#include <linux/file.h>
#include <linux/stat.h>
#include <linux/smp_lock.h>
#include <linux/limits.h>
#include <linux/resource.h>
#include <linux/quotaops.h>
#include <linux/mount.h>
#include <linux/vfs.h>
#include <asm/uaccess.h>
#include <asm/string.h>
#include <asm/ptrace.h>
#include "conv.h"
#define R3_VERSION 1
#define R4_VERSION 2
typedef struct {
s32 tv_sec;
s32 tv_nsec;
} timestruct_t;
struct sol_stat {
u32 st_dev;
s32 st_pad1[3]; /* network id */
u32 st_ino;
u32 st_mode;
u32 st_nlink;
u32 st_uid;
u32 st_gid;
u32 st_rdev;
s32 st_pad2[2];
s32 st_size;
s32 st_pad3; /* st_size, off_t expansion */
timestruct_t st_atime;
timestruct_t st_mtime;
timestruct_t st_ctime;
s32 st_blksize;
s32 st_blocks;
char st_fstype[16];
s32 st_pad4[8]; /* expansion area */
};
struct sol_stat64 {
u32 st_dev;
s32 st_pad1[3]; /* network id */
u64 st_ino;
u32 st_mode;
u32 st_nlink;
u32 st_uid;
u32 st_gid;
u32 st_rdev;
s32 st_pad2[2];
s64 st_size;
timestruct_t st_atime;
timestruct_t st_mtime;
timestruct_t st_ctime;
s64 st_blksize;
s32 st_blocks;
char st_fstype[16];
s32 st_pad4[4]; /* expansion area */
};
#define UFSMAGIC (((unsigned)'u'<<24)||((unsigned)'f'<<16)||((unsigned)'s'<<8))
static inline int putstat(struct sol_stat __user *ubuf, struct kstat *kbuf)
{
u32 ino;
if (kbuf->size > MAX_NON_LFS ||
!sysv_valid_dev(kbuf->dev) ||
!sysv_valid_dev(kbuf->rdev))
return -EOVERFLOW;
ino = kbuf->ino;
if (sizeof(ino) < sizeof(kbuf->ino) && ino != kbuf->ino)
return -EOVERFLOW;
if (put_user (sysv_encode_dev(kbuf->dev), &ubuf->st_dev) ||
__put_user (ino, &ubuf->st_ino) ||
__put_user (kbuf->mode, &ubuf->st_mode) ||
__put_user (kbuf->nlink, &ubuf->st_nlink) ||
__put_user (kbuf->uid, &ubuf->st_uid) ||
__put_user (kbuf->gid, &ubuf->st_gid) ||
__put_user (sysv_encode_dev(kbuf->rdev), &ubuf->st_rdev) ||
__put_user (kbuf->size, &ubuf->st_size) ||
__put_user (kbuf->atime.tv_sec, &ubuf->st_atime.tv_sec) ||
__put_user (kbuf->atime.tv_nsec, &ubuf->st_atime.tv_nsec) ||
__put_user (kbuf->mtime.tv_sec, &ubuf->st_mtime.tv_sec) ||
__put_user (kbuf->mtime.tv_nsec, &ubuf->st_mtime.tv_nsec) ||
__put_user (kbuf->ctime.tv_sec, &ubuf->st_ctime.tv_sec) ||
__put_user (kbuf->ctime.tv_nsec, &ubuf->st_ctime.tv_nsec) ||
__put_user (kbuf->blksize, &ubuf->st_blksize) ||
__put_user (kbuf->blocks, &ubuf->st_blocks) ||
__put_user (UFSMAGIC, (unsigned __user *)ubuf->st_fstype))
return -EFAULT;
return 0;
}
static inline int putstat64(struct sol_stat64 __user *ubuf, struct kstat *kbuf)
{
if (!sysv_valid_dev(kbuf->dev) || !sysv_valid_dev(kbuf->rdev))
return -EOVERFLOW;
if (put_user (sysv_encode_dev(kbuf->dev), &ubuf->st_dev) ||
__put_user (kbuf->ino, &ubuf->st_ino) ||
__put_user (kbuf->mode, &ubuf->st_mode) ||
__put_user (kbuf->nlink, &ubuf->st_nlink) ||
__put_user (kbuf->uid, &ubuf->st_uid) ||
__put_user (kbuf->gid, &ubuf->st_gid) ||
__put_user (sysv_encode_dev(kbuf->rdev), &ubuf->st_rdev) ||
__put_user (kbuf->size, &ubuf->st_size) ||
__put_user (kbuf->atime.tv_sec, &ubuf->st_atime.tv_sec) ||
__put_user (kbuf->atime.tv_nsec, &ubuf->st_atime.tv_nsec) ||
__put_user (kbuf->mtime.tv_sec, &ubuf->st_mtime.tv_sec) ||
__put_user (kbuf->mtime.tv_nsec, &ubuf->st_mtime.tv_nsec) ||
__put_user (kbuf->ctime.tv_sec, &ubuf->st_ctime.tv_sec) ||
__put_user (kbuf->ctime.tv_nsec, &ubuf->st_ctime.tv_nsec) ||
__put_user (kbuf->blksize, &ubuf->st_blksize) ||
__put_user (kbuf->blocks, &ubuf->st_blocks) ||
__put_user (UFSMAGIC, (unsigned __user *)ubuf->st_fstype))
return -EFAULT;
return 0;
}
asmlinkage int solaris_stat(u32 filename, u32 statbuf)
{
struct kstat s;
int ret = vfs_stat(A(filename), &s);
if (!ret)
return putstat(A(statbuf), &s);
return ret;
}
asmlinkage int solaris_xstat(int vers, u32 filename, u32 statbuf)
{
/* Solaris doesn't bother with looking at vers, so we do neither */
return solaris_stat(filename, statbuf);
}
asmlinkage int solaris_stat64(u32 filename, u32 statbuf)
{
struct kstat s;
int ret = vfs_stat(A(filename), &s);
if (!ret)
return putstat64(A(statbuf), &s);
return ret;
}
asmlinkage int solaris_lstat(u32 filename, u32 statbuf)
{
struct kstat s;
int ret = vfs_lstat(A(filename), &s);
if (!ret)
return putstat(A(statbuf), &s);
return ret;
}
asmlinkage int solaris_lxstat(int vers, u32 filename, u32 statbuf)
{
return solaris_lstat(filename, statbuf);
}
asmlinkage int solaris_lstat64(u32 filename, u32 statbuf)
{
struct kstat s;
int ret = vfs_lstat(A(filename), &s);
if (!ret)
return putstat64(A(statbuf), &s);
return ret;
}
asmlinkage int solaris_fstat(unsigned int fd, u32 statbuf)
{
struct kstat s;
int ret = vfs_fstat(fd, &s);
if (!ret)
return putstat(A(statbuf), &s);
return ret;
}
asmlinkage int solaris_fxstat(int vers, u32 fd, u32 statbuf)
{
return solaris_fstat(fd, statbuf);
}
asmlinkage int solaris_fstat64(unsigned int fd, u32 statbuf)
{
struct kstat s;
int ret = vfs_fstat(fd, &s);
if (!ret)
return putstat64(A(statbuf), &s);
return ret;
}
asmlinkage int solaris_mknod(u32 path, u32 mode, s32 dev)
{
int (*sys_mknod)(const char __user *,int,unsigned) =
(int (*)(const char __user *,int,unsigned))SYS(mknod);
int major = sysv_major(dev);
int minor = sysv_minor(dev);
/* minor is guaranteed to be OK for MKDEV, major might be not */
if (major > 0xfff)
return -EINVAL;
return sys_mknod(A(path), mode, new_encode_dev(MKDEV(major,minor)));
}
asmlinkage int solaris_xmknod(int vers, u32 path, u32 mode, s32 dev)
{
return solaris_mknod(path, mode, dev);
}
asmlinkage int solaris_getdents64(unsigned int fd, void __user *dirent, unsigned int count)
{
int (*sys_getdents)(unsigned int, void __user *, unsigned int) =
(int (*)(unsigned int, void __user *, unsigned int))SYS(getdents);
return sys_getdents(fd, dirent, count);
}
/* This statfs thingie probably will go in the near future, but... */
struct sol_statfs {
short f_type;
s32 f_bsize;
s32 f_frsize;
s32 f_blocks;
s32 f_bfree;
u32 f_files;
u32 f_ffree;
char f_fname[6];
char f_fpack[6];
};
asmlinkage int solaris_statfs(u32 path, u32 buf, int len, int fstype)
{
int ret;
struct statfs s;
mm_segment_t old_fs = get_fs();
int (*sys_statfs)(const char __user *,struct statfs __user *) =
(int (*)(const char __user *,struct statfs __user *))SYS(statfs);
struct sol_statfs __user *ss = A(buf);
if (len != sizeof(struct sol_statfs)) return -EINVAL;
if (!fstype) {
/* FIXME: mixing userland and kernel pointers */
set_fs (KERNEL_DS);
ret = sys_statfs(A(path), &s);
set_fs (old_fs);
if (!ret) {
if (put_user (s.f_type, &ss->f_type) ||
__put_user (s.f_bsize, &ss->f_bsize) ||
__put_user (0, &ss->f_frsize) ||
__put_user (s.f_blocks, &ss->f_blocks) ||
__put_user (s.f_bfree, &ss->f_bfree) ||
__put_user (s.f_files, &ss->f_files) ||
__put_user (s.f_ffree, &ss->f_ffree) ||
__clear_user (&ss->f_fname, 12))
return -EFAULT;
}
return ret;
}
/* Linux can't stat unmounted filesystems so we
* simply lie and claim 100MB of 1GB is free. Sorry.
*/
if (put_user (fstype, &ss->f_type) ||
__put_user (1024, &ss->f_bsize) ||
__put_user (0, &ss->f_frsize) ||
__put_user (1024*1024, &ss->f_blocks) ||
__put_user (100*1024, &ss->f_bfree) ||
__put_user (60000, &ss->f_files) ||
__put_user (50000, &ss->f_ffree) ||
__clear_user (&ss->f_fname, 12))
return -EFAULT;
return 0;
}
asmlinkage int solaris_fstatfs(u32 fd, u32 buf, int len, int fstype)
{
int ret;
struct statfs s;
mm_segment_t old_fs = get_fs();
int (*sys_fstatfs)(unsigned,struct statfs __user *) =
(int (*)(unsigned,struct statfs __user *))SYS(fstatfs);
struct sol_statfs __user *ss = A(buf);
if (len != sizeof(struct sol_statfs)) return -EINVAL;
if (!fstype) {
set_fs (KERNEL_DS);
ret = sys_fstatfs(fd, &s);
set_fs (old_fs);
if (!ret) {
if (put_user (s.f_type, &ss->f_type) ||
__put_user (s.f_bsize, &ss->f_bsize) ||
__put_user (0, &ss->f_frsize) ||
__put_user (s.f_blocks, &ss->f_blocks) ||
__put_user (s.f_bfree, &ss->f_bfree) ||
__put_user (s.f_files, &ss->f_files) ||
__put_user (s.f_ffree, &ss->f_ffree) ||
__clear_user (&ss->f_fname, 12))
return -EFAULT;
}
return ret;
}
/* Otherwise fstatfs is the same as statfs */
return solaris_statfs(0, buf, len, fstype);
}
struct sol_statvfs {
u32 f_bsize;
u32 f_frsize;
u32 f_blocks;
u32 f_bfree;
u32 f_bavail;
u32 f_files;
u32 f_ffree;
u32 f_favail;
u32 f_fsid;
char f_basetype[16];
u32 f_flag;
u32 f_namemax;
char f_fstr[32];
u32 f_filler[16];
};
struct sol_statvfs64 {
u32 f_bsize;
u32 f_frsize;
u64 f_blocks;
u64 f_bfree;
u64 f_bavail;
u64 f_files;
u64 f_ffree;
u64 f_favail;
u32 f_fsid;
char f_basetype[16];
u32 f_flag;
u32 f_namemax;
char f_fstr[32];
u32 f_filler[16];
};
static int report_statvfs(struct vfsmount *mnt, struct inode *inode, u32 buf)
{
struct kstatfs s;
int error;
struct sol_statvfs __user *ss = A(buf);
error = vfs_statfs(mnt->mnt_root, &s);
if (!error) {
const char *p = mnt->mnt_sb->s_type->name;
int i = 0;
int j = strlen (p);
if (j > 15) j = 15;
if (IS_RDONLY(inode)) i = 1;
if (mnt->mnt_flags & MNT_NOSUID) i |= 2;
if (!sysv_valid_dev(inode->i_sb->s_dev))
return -EOVERFLOW;
if (put_user (s.f_bsize, &ss->f_bsize) ||
__put_user (0, &ss->f_frsize) ||
__put_user (s.f_blocks, &ss->f_blocks) ||
__put_user (s.f_bfree, &ss->f_bfree) ||
__put_user (s.f_bavail, &ss->f_bavail) ||
__put_user (s.f_files, &ss->f_files) ||
__put_user (s.f_ffree, &ss->f_ffree) ||
__put_user (s.f_ffree, &ss->f_favail) ||
__put_user (sysv_encode_dev(inode->i_sb->s_dev), &ss->f_fsid) ||
__copy_to_user (ss->f_basetype,p,j) ||
__put_user (0, (char __user *)&ss->f_basetype[j]) ||
__put_user (s.f_namelen, &ss->f_namemax) ||
__put_user (i, &ss->f_flag) ||
__clear_user (&ss->f_fstr, 32))
return -EFAULT;
}
return error;
}
static int report_statvfs64(struct vfsmount *mnt, struct inode *inode, u32 buf)
{
struct kstatfs s;
int error;
struct sol_statvfs64 __user *ss = A(buf);
error = vfs_statfs(mnt->mnt_root, &s);
if (!error) {
const char *p = mnt->mnt_sb->s_type->name;
int i = 0;
int j = strlen (p);
if (j > 15) j = 15;
if (IS_RDONLY(inode)) i = 1;
if (mnt->mnt_flags & MNT_NOSUID) i |= 2;
if (!sysv_valid_dev(inode->i_sb->s_dev))
return -EOVERFLOW;
if (put_user (s.f_bsize, &ss->f_bsize) ||
__put_user (0, &ss->f_frsize) ||
__put_user (s.f_blocks, &ss->f_blocks) ||
__put_user (s.f_bfree, &ss->f_bfree) ||
__put_user (s.f_bavail, &ss->f_bavail) ||
__put_user (s.f_files, &ss->f_files) ||
__put_user (s.f_ffree, &ss->f_ffree) ||
__put_user (s.f_ffree, &ss->f_favail) ||
__put_user (sysv_encode_dev(inode->i_sb->s_dev), &ss->f_fsid) ||
__copy_to_user (ss->f_basetype,p,j) ||
__put_user (0, (char __user *)&ss->f_basetype[j]) ||
__put_user (s.f_namelen, &ss->f_namemax) ||
__put_user (i, &ss->f_flag) ||
__clear_user (&ss->f_fstr, 32))
return -EFAULT;
}
return error;
}
asmlinkage int solaris_statvfs(u32 path, u32 buf)
{
struct nameidata nd;
int error;
error = user_path_walk(A(path),&nd);
if (!error) {
struct inode *inode = nd.path.dentry->d_inode;
error = report_statvfs(nd.path.mnt, inode, buf);
path_put(&nd.path);
}
return error;
}
asmlinkage int solaris_fstatvfs(unsigned int fd, u32 buf)
{
struct file * file;
int error;
error = -EBADF;
file = fget(fd);
if (file) {
error = report_statvfs(file->f_path.mnt, file->f_path.dentry->d_inode, buf);
fput(file);
}
return error;
}
asmlinkage int solaris_statvfs64(u32 path, u32 buf)
{
struct nameidata nd;
int error;
lock_kernel();
error = user_path_walk(A(path), &nd);
if (!error) {
struct inode *inode = nd.path.dentry->d_inode;
error = report_statvfs64(nd.path.mnt, inode, buf);
path_put(&nd.path);
}
unlock_kernel();
return error;
}
asmlinkage int solaris_fstatvfs64(unsigned int fd, u32 buf)
{
struct file * file;
int error;
error = -EBADF;
file = fget(fd);
if (file) {
lock_kernel();
error = report_statvfs64(file->f_path.mnt, file->f_path.dentry->d_inode, buf);
unlock_kernel();
fput(file);
}
return error;
}
extern asmlinkage long sparc32_open(const char * filename, int flags, int mode);
asmlinkage int solaris_open(u32 fname, int flags, u32 mode)
{
const char *filename = (const char *)(long)fname;
int fl = flags & 0xf;
/* Translate flags first. */
if (flags & 0x2000) fl |= O_LARGEFILE;
if (flags & 0x8050) fl |= O_SYNC;
if (flags & 0x80) fl |= O_NONBLOCK;
if (flags & 0x100) fl |= O_CREAT;
if (flags & 0x200) fl |= O_TRUNC;
if (flags & 0x400) fl |= O_EXCL;
if (flags & 0x800) fl |= O_NOCTTY;
flags = fl;
return sparc32_open(filename, flags, mode);
}
#define SOL_F_SETLK 6
#define SOL_F_SETLKW 7
#define SOL_F_FREESP 11
#define SOL_F_ISSTREAM 13
#define SOL_F_GETLK 14
#define SOL_F_PRIV 15
#define SOL_F_NPRIV 16
#define SOL_F_QUOTACTL 17
#define SOL_F_BLOCKS 18
#define SOL_F_BLKSIZE 19
#define SOL_F_GETOWN 23
#define SOL_F_SETOWN 24
struct sol_flock {
short l_type;
short l_whence;
u32 l_start;
u32 l_len;
s32 l_sysid;
s32 l_pid;
s32 l_pad[4];
};
asmlinkage int solaris_fcntl(unsigned fd, unsigned cmd, u32 arg)
{
int (*sys_fcntl)(unsigned,unsigned,unsigned long) =
(int (*)(unsigned,unsigned,unsigned long))SYS(fcntl);
int ret, flags;
switch (cmd) {
case F_DUPFD:
case F_GETFD:
case F_SETFD: return sys_fcntl(fd, cmd, (unsigned long)arg);
case F_GETFL:
flags = sys_fcntl(fd, cmd, 0);
ret = flags & 0xf;
if (flags & O_SYNC) ret |= 0x8050;
if (flags & O_NONBLOCK) ret |= 0x80;
return ret;
case F_SETFL:
flags = arg & 0xf;
if (arg & 0x8050) flags |= O_SYNC;
if (arg & 0x80) flags |= O_NONBLOCK;
return sys_fcntl(fd, cmd, (long)flags);
case SOL_F_GETLK:
case SOL_F_SETLK:
case SOL_F_SETLKW:
{
struct flock f;
struct sol_flock __user *p = A(arg);
mm_segment_t old_fs = get_fs();
switch (cmd) {
case SOL_F_GETLK: cmd = F_GETLK; break;
case SOL_F_SETLK: cmd = F_SETLK; break;
case SOL_F_SETLKW: cmd = F_SETLKW; break;
}
if (get_user (f.l_type, &p->l_type) ||
__get_user (f.l_whence, &p->l_whence) ||
__get_user (f.l_start, &p->l_start) ||
__get_user (f.l_len, &p->l_len) ||
__get_user (f.l_pid, &p->l_sysid))
return -EFAULT;
set_fs(KERNEL_DS);
ret = sys_fcntl(fd, cmd, (unsigned long)&f);
set_fs(old_fs);
if (__put_user (f.l_type, &p->l_type) ||
__put_user (f.l_whence, &p->l_whence) ||
__put_user (f.l_start, &p->l_start) ||
__put_user (f.l_len, &p->l_len) ||
__put_user (f.l_pid, &p->l_pid) ||
__put_user (0, &p->l_sysid))
return -EFAULT;
return ret;
}
case SOL_F_FREESP:
{
int length;
int (*sys_newftruncate)(unsigned int, unsigned long)=
(int (*)(unsigned int, unsigned long))SYS(ftruncate);
if (get_user(length, &((struct sol_flock __user *)A(arg))->l_start))
return -EFAULT;
return sys_newftruncate(fd, length);
}
};
return -EINVAL;
}
asmlinkage int solaris_ulimit(int cmd, int val)
{
switch (cmd) {
case 1: /* UL_GETFSIZE - in 512B chunks */
return current->signal->rlim[RLIMIT_FSIZE].rlim_cur >> 9;
case 2: /* UL_SETFSIZE */
if ((unsigned long)val > (LONG_MAX>>9)) return -ERANGE;
val <<= 9;
task_lock(current->group_leader);
if (val > current->signal->rlim[RLIMIT_FSIZE].rlim_max) {
if (!capable(CAP_SYS_RESOURCE)) {
task_unlock(current->group_leader);
return -EPERM;
}
current->signal->rlim[RLIMIT_FSIZE].rlim_max = val;
}
current->signal->rlim[RLIMIT_FSIZE].rlim_cur = val;
task_unlock(current->group_leader);
return 0;
case 3: /* UL_GMEMLIM */
return current->signal->rlim[RLIMIT_DATA].rlim_cur;
case 4: /* UL_GDESLIM */
return sysctl_nr_open;
}
return -EINVAL;
}
/* At least at the time I'm writing this, Linux doesn't have ACLs, so we
just fake this */
asmlinkage int solaris_acl(u32 filename, int cmd, int nentries, u32 aclbufp)
{
return -ENOSYS;
}
asmlinkage int solaris_facl(unsigned int fd, int cmd, int nentries, u32 aclbufp)
{
return -ENOSYS;
}
asmlinkage int solaris_pread(unsigned int fd, char __user *buf, u32 count, u32 pos)
{
ssize_t (*sys_pread64)(unsigned int, char __user *, size_t, loff_t) =
(ssize_t (*)(unsigned int, char __user *, size_t, loff_t))SYS(pread64);
return sys_pread64(fd, buf, count, (loff_t)pos);
}
asmlinkage int solaris_pwrite(unsigned int fd, char __user *buf, u32 count, u32 pos)
{
ssize_t (*sys_pwrite64)(unsigned int, char __user *, size_t, loff_t) =
(ssize_t (*)(unsigned int, char __user *, size_t, loff_t))SYS(pwrite64);
return sys_pwrite64(fd, buf, count, (loff_t)pos);
}
/* POSIX.1 names */
#define _PC_LINK_MAX 1
#define _PC_MAX_CANON 2
#define _PC_MAX_INPUT 3
#define _PC_NAME_MAX 4
#define _PC_PATH_MAX 5
#define _PC_PIPE_BUF 6
#define _PC_NO_TRUNC 7
#define _PC_VDISABLE 8
#define _PC_CHOWN_RESTRICTED 9
/* POSIX.4 names */
#define _PC_ASYNC_IO 10
#define _PC_PRIO_IO 11
#define _PC_SYNC_IO 12
#define _PC_LAST 12
/* This is not a real and complete implementation yet, just to keep
* the easy Solaris binaries happy.
*/
asmlinkage int solaris_fpathconf(int fd, int name)
{
int ret;
switch(name) {
case _PC_LINK_MAX:
ret = LINK_MAX;
break;
case _PC_MAX_CANON:
ret = MAX_CANON;
break;
case _PC_MAX_INPUT:
ret = MAX_INPUT;
break;
case _PC_NAME_MAX:
ret = NAME_MAX;
break;
case _PC_PATH_MAX:
ret = PATH_MAX;
break;
case _PC_PIPE_BUF:
ret = PIPE_BUF;
break;
case _PC_CHOWN_RESTRICTED:
ret = 1;
break;
case _PC_NO_TRUNC:
case _PC_VDISABLE:
ret = 0;
break;
default:
ret = -EINVAL;
break;
}
return ret;
}
asmlinkage int solaris_pathconf(u32 path, int name)
{
return solaris_fpathconf(0, name);
}
/* solaris_llseek returns long long - quite difficult */
asmlinkage long solaris_llseek(struct pt_regs *regs, u32 off_hi, u32 off_lo, int whence)
{
int (*sys_llseek)(unsigned int, unsigned long, unsigned long, loff_t __user *, unsigned int) =
(int (*)(unsigned int, unsigned long, unsigned long, loff_t __user *, unsigned int))SYS(_llseek);
int ret;
mm_segment_t old_fs = get_fs();
loff_t retval;
set_fs(KERNEL_DS);
ret = sys_llseek((unsigned int)regs->u_regs[UREG_I0], off_hi, off_lo, &retval, whence);
set_fs(old_fs);
if (ret < 0) return ret;
regs->u_regs[UREG_I1] = (u32)retval;
return (retval >> 32);
}
/* Have to mask out all but lower 3 bits */
asmlinkage int solaris_access(u32 filename, long mode)
{
int (*sys_access)(const char __user *, int) =
(int (*)(const char __user *, int))SYS(access);
return sys_access(A(filename), mode & 7);
}

825
arch/sparc64/solaris/ioctl.c
View File

@ -1,825 +0,0 @@
/* $Id: ioctl.c,v 1.17 2002/02/08 03:57:14 davem Exp $
* ioctl.c: Solaris ioctl emulation.
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (C) 1997,1998 Patrik Rak (prak3264@ss1000.ms.mff.cuni.cz)
*
* Streams & timod emulation based on code
* Copyright (C) 1995, 1996 Mike Jagdis (jaggy@purplet.demon.co.uk)
*
* 1999-08-19 Implemented solaris 'm' (mag tape) and
* 'O' (openprom) ioctls, by Jason Rappleye
* (rappleye@ccr.buffalo.edu)
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <linux/ioctl.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/netdevice.h>
#include <linux/mtio.h>
#include <linux/time.h>
#include <linux/rcupdate.h>
#include <linux/compat.h>
#include <net/sock.h>
#include <net/net_namespace.h>
#include <asm/uaccess.h>
#include <asm/termios.h>
#include <asm/openpromio.h>
#include "conv.h"
#include "socksys.h"
extern asmlinkage int compat_sys_ioctl(unsigned int fd, unsigned int cmd,
u32 arg);
asmlinkage int solaris_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
extern int timod_putmsg(unsigned int fd, char __user *ctl_buf, int ctl_len,
char __user *data_buf, int data_len, int flags);
extern int timod_getmsg(unsigned int fd, char __user *ctl_buf, int ctl_maxlen, int __user *ctl_len,
char __user *data_buf, int data_maxlen, int __user *data_len, int *flags);
/* termio* stuff {{{ */
struct solaris_termios {
u32 c_iflag;
u32 c_oflag;
u32 c_cflag;
u32 c_lflag;
u8 c_cc[19];
};
struct solaris_termio {
u16 c_iflag;
u16 c_oflag;
u16 c_cflag;
u16 c_lflag;
s8 c_line;
u8 c_cc[8];
};
struct solaris_termiox {
u16 x_hflag;
u16 x_cflag;
u16 x_rflag[5];
u16 x_sflag;
};
static u32 solaris_to_linux_cflag(u32 cflag)
{
cflag &= 0x7fdff000;
if (cflag & 0x200000) {
int baud = cflag & 0xf;
cflag &= ~0x20000f;
switch (baud) {
case 0: baud = B57600; break;
case 1: baud = B76800; break;
case 2: baud = B115200; break;
case 3: baud = B153600; break;
case 4: baud = B230400; break;
case 5: baud = B307200; break;
case 6: baud = B460800; break;
}
cflag |= CBAUDEX | baud;
}
return cflag;
}
static u32 linux_to_solaris_cflag(u32 cflag)
{
cflag &= ~(CMSPAR | CIBAUD);
if (cflag & CBAUDEX) {
int baud = cflag & CBAUD;
cflag &= ~CBAUD;
switch (baud) {
case B57600: baud = 0; break;
case B76800: baud = 1; break;
case B115200: baud = 2; break;
case B153600: baud = 3; break;
case B230400: baud = 4; break;
case B307200: baud = 5; break;
case B460800: baud = 6; break;
case B614400: baud = 7; break;
case B921600: baud = 8; break;
#if 0
case B1843200: baud = 9; break;
#endif
}
cflag |= 0x200000 | baud;
}
return cflag;
}
static inline int linux_to_solaris_termio(unsigned int fd, unsigned int cmd, u32 arg)
{
struct solaris_termio __user *p = A(arg);
int ret;
ret = sys_ioctl(fd, cmd, (unsigned long)p);
if (!ret) {
u32 cflag;
if (__get_user (cflag, &p->c_cflag))
return -EFAULT;
cflag = linux_to_solaris_cflag(cflag);
if (__put_user (cflag, &p->c_cflag))
return -EFAULT;
}
return ret;
}
static int solaris_to_linux_termio(unsigned int fd, unsigned int cmd, u32 arg)
{
int ret;
struct solaris_termio s;
mm_segment_t old_fs = get_fs();
if (copy_from_user (&s, (struct solaris_termio __user *)A(arg), sizeof(struct solaris_termio)))
return -EFAULT;
s.c_cflag = solaris_to_linux_cflag(s.c_cflag);
set_fs(KERNEL_DS);
ret = sys_ioctl(fd, cmd, (unsigned long)&s);
set_fs(old_fs);
return ret;
}
static inline int linux_to_solaris_termios(unsigned int fd, unsigned int cmd, u32 arg)
{
int ret;
struct solaris_termios s;
mm_segment_t old_fs = get_fs();
set_fs(KERNEL_DS);
ret = sys_ioctl(fd, cmd, (unsigned long)&s);
set_fs(old_fs);
if (!ret) {
struct solaris_termios __user *p = A(arg);
if (put_user (s.c_iflag, &p->c_iflag) ||
__put_user (s.c_oflag, &p->c_oflag) ||
__put_user (linux_to_solaris_cflag(s.c_cflag), &p->c_cflag) ||
__put_user (s.c_lflag, &p->c_lflag) ||
__copy_to_user (p->c_cc, s.c_cc, 16) ||
__clear_user (p->c_cc + 16, 2))
return -EFAULT;
}
return ret;
}
static int solaris_to_linux_termios(unsigned int fd, unsigned int cmd, u32 arg)
{
int ret;
struct solaris_termios s;
struct solaris_termios __user *p = A(arg);
mm_segment_t old_fs = get_fs();
set_fs(KERNEL_DS);
ret = sys_ioctl(fd, TCGETS, (unsigned long)&s);
set_fs(old_fs);
if (ret) return ret;
if (put_user (s.c_iflag, &p->c_iflag) ||
__put_user (s.c_oflag, &p->c_oflag) ||
__put_user (s.c_cflag, &p->c_cflag) ||
__put_user (s.c_lflag, &p->c_lflag) ||
__copy_from_user (s.c_cc, p->c_cc, 16))
return -EFAULT;
s.c_cflag = solaris_to_linux_cflag(s.c_cflag);
set_fs(KERNEL_DS);
ret = sys_ioctl(fd, cmd, (unsigned long)&s);
set_fs(old_fs);
return ret;
}
static inline int solaris_T(unsigned int fd, unsigned int cmd, u32 arg)
{
switch (cmd & 0xff) {
case 1: /* TCGETA */
return linux_to_solaris_termio(fd, TCGETA, arg);
case 2: /* TCSETA */
return solaris_to_linux_termio(fd, TCSETA, arg);
case 3: /* TCSETAW */
return solaris_to_linux_termio(fd, TCSETAW, arg);
case 4: /* TCSETAF */
return solaris_to_linux_termio(fd, TCSETAF, arg);
case 5: /* TCSBRK */
return sys_ioctl(fd, TCSBRK, arg);
case 6: /* TCXONC */
return sys_ioctl(fd, TCXONC, arg);
case 7: /* TCFLSH */
return sys_ioctl(fd, TCFLSH, arg);
case 13: /* TCGETS */
return linux_to_solaris_termios(fd, TCGETS, arg);
case 14: /* TCSETS */
return solaris_to_linux_termios(fd, TCSETS, arg);
case 15: /* TCSETSW */
return solaris_to_linux_termios(fd, TCSETSW, arg);
case 16: /* TCSETSF */
return solaris_to_linux_termios(fd, TCSETSF, arg);
case 103: /* TIOCSWINSZ */
return sys_ioctl(fd, TIOCSWINSZ, arg);
case 104: /* TIOCGWINSZ */
return sys_ioctl(fd, TIOCGWINSZ, arg);
}
return -ENOSYS;
}
static inline int solaris_t(unsigned int fd, unsigned int cmd, u32 arg)
{
switch (cmd & 0xff) {
case 20: /* TIOCGPGRP */
return sys_ioctl(fd, TIOCGPGRP, arg);
case 21: /* TIOCSPGRP */
return sys_ioctl(fd, TIOCSPGRP, arg);
}
return -ENOSYS;
}
/* }}} */
/* A pseudo STREAMS support {{{ */
struct strioctl {
int cmd, timeout, len;
u32 data;
};
struct solaris_si_sockparams {
int sp_family;
int sp_type;
int sp_protocol;
};
struct solaris_o_si_udata {
int tidusize;
int addrsize;
int optsize;
int etsdusize;
int servtype;
int so_state;
int so_options;
int tsdusize;
};
struct solaris_si_udata {
int tidusize;
int addrsize;
int optsize;
int etsdusize;
int servtype;
int so_state;
int so_options;
int tsdusize;
struct solaris_si_sockparams sockparams;
};
#define SOLARIS_MODULE_TIMOD 0
#define SOLARIS_MODULE_SOCKMOD 1
#define SOLARIS_MODULE_MAX 2
static struct module_info {
const char *name;
/* can be expanded further if needed */
} module_table[ SOLARIS_MODULE_MAX + 1 ] = {
/* the ordering here must match the module numbers above! */
{ "timod" },
{ "sockmod" },
{ NULL }
};
static inline int solaris_sockmod(unsigned int fd, unsigned int cmd, u32 arg)
{
struct inode *ino;
struct fdtable *fdt;
/* I wonder which of these tests are superfluous... --patrik */
rcu_read_lock();
fdt = files_fdtable(current->files);
if (! fdt->fd[fd] ||
! fdt->fd[fd]->f_path.dentry ||
! (ino = fdt->fd[fd]->f_path.dentry->d_inode) ||
! S_ISSOCK(ino->i_mode)) {
rcu_read_unlock();
return TBADF;
}
rcu_read_unlock();
switch (cmd & 0xff) {
case 109: /* SI_SOCKPARAMS */
{
struct solaris_si_sockparams si;
if (copy_from_user (&si, A(arg), sizeof(si)))
return (EFAULT << 8) | TSYSERR;
/* Should we modify socket ino->socket_i.ops and type? */
return 0;
}
case 110: /* SI_GETUDATA */
{
int etsdusize, servtype;
struct solaris_si_udata __user *p = A(arg);
switch (SOCKET_I(ino)->type) {
case SOCK_STREAM:
etsdusize = 1;
servtype = 2;
break;
default:
etsdusize = -2;
servtype = 3;
break;
}
if (put_user(16384, &p->tidusize) ||
__put_user(sizeof(struct sockaddr), &p->addrsize) ||
__put_user(-1, &p->optsize) ||
__put_user(etsdusize, &p->etsdusize) ||
__put_user(servtype, &p->servtype) ||
__put_user(0, &p->so_state) ||
__put_user(0, &p->so_options) ||
__put_user(16384, &p->tsdusize) ||
__put_user(SOCKET_I(ino)->ops->family, &p->sockparams.sp_family) ||
__put_user(SOCKET_I(ino)->type, &p->sockparams.sp_type) ||
__put_user(SOCKET_I(ino)->ops->family, &p->sockparams.sp_protocol))
return (EFAULT << 8) | TSYSERR;
return 0;
}
case 101: /* O_SI_GETUDATA */
{
int etsdusize, servtype;
struct solaris_o_si_udata __user *p = A(arg);
switch (SOCKET_I(ino)->type) {
case SOCK_STREAM:
etsdusize = 1;
servtype = 2;
break;
default:
etsdusize = -2;
servtype = 3;
break;
}
if (put_user(16384, &p->tidusize) ||
__put_user(sizeof(struct sockaddr), &p->addrsize) ||
__put_user(-1, &p->optsize) ||
__put_user(etsdusize, &p->etsdusize) ||
__put_user(servtype, &p->servtype) ||
__put_user(0, &p->so_state) ||
__put_user(0, &p->so_options) ||
__put_user(16384, &p->tsdusize))
return (EFAULT << 8) | TSYSERR;
return 0;
}
case 102: /* SI_SHUTDOWN */
case 103: /* SI_LISTEN */
case 104: /* SI_SETMYNAME */
case 105: /* SI_SETPEERNAME */
case 106: /* SI_GETINTRANSIT */
case 107: /* SI_TCL_LINK */
case 108: /* SI_TCL_UNLINK */
;
}
return TNOTSUPPORT;
}
static inline int solaris_timod(unsigned int fd, unsigned int cmd, u32 arg,
int len, int __user *len_p)
{
int ret;
switch (cmd & 0xff) {
case 141: /* TI_OPTMGMT */
{
int i;
u32 prim;
SOLD("TI_OPMGMT entry");
ret = timod_putmsg(fd, A(arg), len, NULL, -1, 0);
SOLD("timod_putmsg() returned");
if (ret)
return (-ret << 8) | TSYSERR;
i = MSG_HIPRI;
SOLD("calling timod_getmsg()");
ret = timod_getmsg(fd, A(arg), len, len_p, NULL, -1, NULL, &i);
SOLD("timod_getmsg() returned");
if (ret)
return (-ret << 8) | TSYSERR;
SOLD("ret ok");
if (get_user(prim, (u32 __user *)A(arg)))
return (EFAULT << 8) | TSYSERR;
SOLD("got prim");
if (prim == T_ERROR_ACK) {
u32 tmp, tmp2;
SOLD("prim is T_ERROR_ACK");
if (get_user(tmp, (u32 __user *)A(arg)+3) ||
get_user(tmp2, (u32 __user *)A(arg)+2))
return (EFAULT << 8) | TSYSERR;
return (tmp2 << 8) | tmp;
}
SOLD("TI_OPMGMT return 0");
return 0;
}
case 142: /* TI_BIND */
{
int i;
u32 prim;
SOLD("TI_BIND entry");
ret = timod_putmsg(fd, A(arg), len, NULL, -1, 0);
SOLD("timod_putmsg() returned");
if (ret)
return (-ret << 8) | TSYSERR;
len = 1024; /* Solaris allows arbitrary return size */
i = MSG_HIPRI;
SOLD("calling timod_getmsg()");
ret = timod_getmsg(fd, A(arg), len, len_p, NULL, -1, NULL, &i);
SOLD("timod_getmsg() returned");
if (ret)
return (-ret << 8) | TSYSERR;
SOLD("ret ok");
if (get_user(prim, (u32 __user *)A(arg)))
return (EFAULT << 8) | TSYSERR;
SOLD("got prim");
if (prim == T_ERROR_ACK) {
u32 tmp, tmp2;
SOLD("prim is T_ERROR_ACK");
if (get_user(tmp, (u32 __user *)A(arg)+3) ||
get_user(tmp2, (u32 __user *)A(arg)+2))
return (EFAULT << 8) | TSYSERR;
return (tmp2 << 8) | tmp;
}
SOLD("no ERROR_ACK requested");
if (prim != T_OK_ACK)
return TBADSEQ;
SOLD("OK_ACK requested");
i = MSG_HIPRI;
SOLD("calling timod_getmsg()");
ret = timod_getmsg(fd, A(arg), len, len_p, NULL, -1, NULL, &i);
SOLD("timod_getmsg() returned");
if (ret)
return (-ret << 8) | TSYSERR;
SOLD("TI_BIND return ok");
return 0;
}
case 140: /* TI_GETINFO */
case 143: /* TI_UNBIND */
case 144: /* TI_GETMYNAME */
case 145: /* TI_GETPEERNAME */
case 146: /* TI_SETMYNAME */
case 147: /* TI_SETPEERNAME */
;
}
return TNOTSUPPORT;
}
static inline int solaris_S(struct file *filp, unsigned int fd, unsigned int cmd, u32 arg)
{
char *p;
int ret;
mm_segment_t old_fs;
struct strioctl si;
struct inode *ino;
struct sol_socket_struct *sock;
struct module_info *mi;
ino = filp->f_path.dentry->d_inode;
if (!S_ISSOCK(ino->i_mode))
return -EBADF;
sock = filp->private_data;
if (! sock) {
printk("solaris_S: NULL private_data\n");
return -EBADF;
}
if (sock->magic != SOLARIS_SOCKET_MAGIC) {
printk("solaris_S: invalid magic\n");
return -EBADF;
}
switch (cmd & 0xff) {
case 1: /* I_NREAD */
return -ENOSYS;
case 2: /* I_PUSH */
{
p = getname (A(arg));
if (IS_ERR (p))
return PTR_ERR(p);
ret = -EINVAL;
for (mi = module_table; mi->name; mi++) {
if (strcmp(mi->name, p) == 0) {
sol_module m;
if (sock->modcount >= MAX_NR_STREAM_MODULES) {
ret = -ENXIO;
break;
}
m = (sol_module) (mi - module_table);
sock->module[sock->modcount++] = m;
ret = 0;
break;
}
}
putname (p);
return ret;
}
case 3: /* I_POP */
if (sock->modcount <= 0) return -EINVAL;
sock->modcount--;
return 0;
case 4: /* I_LOOK */
{
const char *p;
if (sock->modcount <= 0) return -EINVAL;
p = module_table[(unsigned)sock->module[sock->modcount]].name;
if (copy_to_user (A(arg), p, strlen(p)))
return -EFAULT;
return 0;
}
case 5: /* I_FLUSH */
return 0;
case 8: /* I_STR */
if (copy_from_user(&si, A(arg), sizeof(struct strioctl)))
return -EFAULT;
/* We ignore what module is actually at the top of stack. */
switch ((si.cmd >> 8) & 0xff) {
case 'I':
return solaris_sockmod(fd, si.cmd, si.data);
case 'T':
return solaris_timod(fd, si.cmd, si.data, si.len,
&((struct strioctl __user *)A(arg))->len);
default:
return solaris_ioctl(fd, si.cmd, si.data);
}
case 9: /* I_SETSIG */
return sys_ioctl(fd, FIOSETOWN, current->pid);
case 10: /* I_GETSIG */
old_fs = get_fs();
set_fs(KERNEL_DS);
sys_ioctl(fd, FIOGETOWN, (unsigned long)&ret);
set_fs(old_fs);
if (ret == current->pid) return 0x3ff;
else return -EINVAL;
case 11: /* I_FIND */
{
int i;
p = getname (A(arg));
if (IS_ERR (p))
return PTR_ERR(p);
ret = 0;
for (i = 0; i < sock->modcount; i++) {
unsigned m = sock->module[i];
if (strcmp(module_table[m].name, p) == 0) {
ret = 1;
break;
}
}
putname (p);
return ret;
}
case 19: /* I_SWROPT */
case 32: /* I_SETCLTIME */
return 0; /* Lie */
}
return -ENOSYS;
}
static inline int solaris_s(unsigned int fd, unsigned int cmd, u32 arg)
{
switch (cmd & 0xff) {
case 0: /* SIOCSHIWAT */
case 2: /* SIOCSLOWAT */
return 0; /* We don't support them */
case 1: /* SIOCGHIWAT */
case 3: /* SIOCGLOWAT */
if (put_user (0, (u32 __user *)A(arg)))
return -EFAULT;
return 0; /* Lie */
case 7: /* SIOCATMARK */
return sys_ioctl(fd, SIOCATMARK, arg);
case 8: /* SIOCSPGRP */
return sys_ioctl(fd, SIOCSPGRP, arg);
case 9: /* SIOCGPGRP */
return sys_ioctl(fd, SIOCGPGRP, arg);
}
return -ENOSYS;
}
static inline int solaris_r(unsigned int fd, unsigned int cmd, u32 arg)
{
switch (cmd & 0xff) {
case 10: /* SIOCADDRT */
return compat_sys_ioctl(fd, SIOCADDRT, arg);
case 11: /* SIOCDELRT */
return compat_sys_ioctl(fd, SIOCDELRT, arg);
}
return -ENOSYS;
}
static inline int solaris_i(unsigned int fd, unsigned int cmd, u32 arg)
{
switch (cmd & 0xff) {
case 12: /* SIOCSIFADDR */
return compat_sys_ioctl(fd, SIOCSIFADDR, arg);
case 13: /* SIOCGIFADDR */
return compat_sys_ioctl(fd, SIOCGIFADDR, arg);
case 14: /* SIOCSIFDSTADDR */
return compat_sys_ioctl(fd, SIOCSIFDSTADDR, arg);
case 15: /* SIOCGIFDSTADDR */
return compat_sys_ioctl(fd, SIOCGIFDSTADDR, arg);
case 16: /* SIOCSIFFLAGS */
return compat_sys_ioctl(fd, SIOCSIFFLAGS, arg);
case 17: /* SIOCGIFFLAGS */
return compat_sys_ioctl(fd, SIOCGIFFLAGS, arg);
case 18: /* SIOCSIFMEM */
return compat_sys_ioctl(fd, SIOCSIFMEM, arg);
case 19: /* SIOCGIFMEM */
return compat_sys_ioctl(fd, SIOCGIFMEM, arg);
case 20: /* SIOCGIFCONF */
return compat_sys_ioctl(fd, SIOCGIFCONF, arg);
case 21: /* SIOCSIFMTU */
return compat_sys_ioctl(fd, SIOCSIFMTU, arg);
case 22: /* SIOCGIFMTU */
return compat_sys_ioctl(fd, SIOCGIFMTU, arg);
case 23: /* SIOCGIFBRDADDR */
return compat_sys_ioctl(fd, SIOCGIFBRDADDR, arg);
case 24: /* SIOCSIFBRDADDR */
return compat_sys_ioctl(fd, SIOCSIFBRDADDR, arg);
case 25: /* SIOCGIFNETMASK */
return compat_sys_ioctl(fd, SIOCGIFNETMASK, arg);
case 26: /* SIOCSIFNETMASK */
return compat_sys_ioctl(fd, SIOCSIFNETMASK, arg);
case 27: /* SIOCGIFMETRIC */
return compat_sys_ioctl(fd, SIOCGIFMETRIC, arg);
case 28: /* SIOCSIFMETRIC */
return compat_sys_ioctl(fd, SIOCSIFMETRIC, arg);
case 30: /* SIOCSARP */
return compat_sys_ioctl(fd, SIOCSARP, arg);
case 31: /* SIOCGARP */
return compat_sys_ioctl(fd, SIOCGARP, arg);
case 32: /* SIOCDARP */
return compat_sys_ioctl(fd, SIOCDARP, arg);
case 52: /* SIOCGETNAME */
case 53: /* SIOCGETPEER */
{
struct sockaddr uaddr;
int uaddr_len = sizeof(struct sockaddr), ret;
long args[3];
mm_segment_t old_fs = get_fs();
int (*sys_socketcall)(int, unsigned long *) =
(int (*)(int, unsigned long *))SYS(socketcall);
args[0] = fd; args[1] = (long)&uaddr; args[2] = (long)&uaddr_len;
set_fs(KERNEL_DS);
ret = sys_socketcall(((cmd & 0xff) == 52) ? SYS_GETSOCKNAME : SYS_GETPEERNAME,
args);
set_fs(old_fs);
if (ret >= 0) {
if (copy_to_user(A(arg), &uaddr, uaddr_len))
return -EFAULT;
}
return ret;
}
#if 0
case 86: /* SIOCSOCKSYS */
return socksys_syscall(fd, arg);
#endif
case 87: /* SIOCGIFNUM */
{
struct net_device *d;
int i = 0;
read_lock_bh(&dev_base_lock);
for_each_netdev(&init_net, d)
i++;
read_unlock_bh(&dev_base_lock);
if (put_user (i, (int __user *)A(arg)))
return -EFAULT;
return 0;
}
}
return -ENOSYS;
}
static int solaris_m(unsigned int fd, unsigned int cmd, u32 arg)
{
int ret;
switch (cmd & 0xff) {
case 1: /* MTIOCTOP */
ret = sys_ioctl(fd, MTIOCTOP, (unsigned long)&arg);
break;
case 2: /* MTIOCGET */
ret = sys_ioctl(fd, MTIOCGET, (unsigned long)&arg);
break;
case 3: /* MTIOCGETDRIVETYPE */
case 4: /* MTIOCPERSISTENT */
case 5: /* MTIOCPERSISTENTSTATUS */
case 6: /* MTIOCLRERR */
case 7: /* MTIOCGUARANTEEDORDER */
case 8: /* MTIOCRESERVE */
case 9: /* MTIOCRELEASE */
case 10: /* MTIOCFORCERESERVE */
case 13: /* MTIOCSTATE */
case 14: /* MTIOCREADIGNOREILI */
case 15: /* MTIOCREADIGNOREEOFS */
case 16: /* MTIOCSHORTFMK */
default:
ret = -ENOSYS; /* linux doesn't support these */
break;
};
return ret;
}
static int solaris_O(unsigned int fd, unsigned int cmd, u32 arg)
{
int ret = -EINVAL;
switch (cmd & 0xff) {
case 1: /* OPROMGETOPT */
ret = sys_ioctl(fd, OPROMGETOPT, arg);
break;
case 2: /* OPROMSETOPT */
ret = sys_ioctl(fd, OPROMSETOPT, arg);
break;
case 3: /* OPROMNXTOPT */
ret = sys_ioctl(fd, OPROMNXTOPT, arg);
break;
case 4: /* OPROMSETOPT2 */
ret = sys_ioctl(fd, OPROMSETOPT2, arg);
break;
case 5: /* OPROMNEXT */
ret = sys_ioctl(fd, OPROMNEXT, arg);
break;
case 6: /* OPROMCHILD */
ret = sys_ioctl(fd, OPROMCHILD, arg);
break;
case 7: /* OPROMGETPROP */
ret = sys_ioctl(fd, OPROMGETPROP, arg);
break;
case 8: /* OPROMNXTPROP */
ret = sys_ioctl(fd, OPROMNXTPROP, arg);
break;
case 9: /* OPROMU2P */
ret = sys_ioctl(fd, OPROMU2P, arg);
break;
case 10: /* OPROMGETCONS */
ret = sys_ioctl(fd, OPROMGETCONS, arg);
break;
case 11: /* OPROMGETFBNAME */
ret = sys_ioctl(fd, OPROMGETFBNAME, arg);
break;
case 12: /* OPROMGETBOOTARGS */
ret = sys_ioctl(fd, OPROMGETBOOTARGS, arg);
break;
case 13: /* OPROMGETVERSION */
case 14: /* OPROMPATH2DRV */
case 15: /* OPROMDEV2PROMNAME */
case 16: /* OPROMPROM2DEVNAME */
case 17: /* OPROMGETPROPLEN */
default:
ret = -EINVAL;
break;
};
return ret;
}
/* }}} */
asmlinkage int solaris_ioctl(unsigned int fd, unsigned int cmd, u32 arg)
{
struct file *filp;
int error = -EBADF;
filp = fget(fd);
if (!filp)
goto out;
lock_kernel();
error = -EFAULT;
switch ((cmd >> 8) & 0xff) {
case 'S': error = solaris_S(filp, fd, cmd, arg); break;
case 'T': error = solaris_T(fd, cmd, arg); break;
case 'i': error = solaris_i(fd, cmd, arg); break;
case 'r': error = solaris_r(fd, cmd, arg); break;
case 's': error = solaris_s(fd, cmd, arg); break;
case 't': error = solaris_t(fd, cmd, arg); break;
case 'f': error = sys_ioctl(fd, cmd, arg); break;
case 'm': error = solaris_m(fd, cmd, arg); break;
case 'O': error = solaris_O(fd, cmd, arg); break;
default:
error = -ENOSYS;
break;
}
unlock_kernel();
fput(filp);
out:
if (error == -ENOSYS) {
unsigned char c = cmd>>8;
if (c < ' ' || c > 126) c = '.';
printk("solaris_ioctl: Unknown cmd fd(%d) cmd(%08x '%c') arg(%08x)\n",
(int)fd, (unsigned int)cmd, c, (unsigned int)arg);
error = -EINVAL;
}
return error;
}

126
arch/sparc64/solaris/ipc.c
View File

@ -1,126 +0,0 @@
/* $Id: ipc.c,v 1.5 1999/12/09 00:41:00 davem Exp $
* ipc.c: Solaris IPC emulation
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/wait.h>
#include <linux/mm.h>
#include <linux/shm.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/ipc.h>
#include <asm/uaccess.h>
#include <asm/string.h>
#include "conv.h"
struct solaris_ipc_perm {
s32 uid;
s32 gid;
s32 cuid;
s32 cgid;
u32 mode;
u32 seq;
int key;
s32 pad[4];
};
struct solaris_shmid_ds {
struct solaris_ipc_perm shm_perm;
int shm_segsz;
u32 shm_amp;
unsigned short shm_lkcnt;
char __padxx[2];
s32 shm_lpid;
s32 shm_cpid;
u32 shm_nattch;
u32 shm_cnattch;
s32 shm_atime;
s32 shm_pad1;
s32 shm_dtime;
s32 shm_pad2;
s32 shm_ctime;
s32 shm_pad3;
unsigned short shm_cv;
char shm_pad4[2];
u32 shm_sptas;
s32 shm_pad5[2];
};
asmlinkage long solaris_shmsys(int cmd, u32 arg1, u32 arg2, u32 arg3)
{
int (*sys_ipc)(unsigned,int,int,unsigned long,void __user *,long) =
(int (*)(unsigned,int,int,unsigned long,void __user *,long))SYS(ipc);
mm_segment_t old_fs;
unsigned long raddr;
int ret;
switch (cmd) {
case 0: /* shmat */
old_fs = get_fs();
set_fs(KERNEL_DS);
ret = sys_ipc(SHMAT, arg1, arg3 & ~0x4000, (unsigned long)&raddr, A(arg2), 0);
set_fs(old_fs);
if (ret >= 0) return (u32)raddr;
else return ret;
case 1: /* shmctl */
switch (arg2) {
case 3: /* SHM_LOCK */
case 4: /* SHM_UNLOCK */
return sys_ipc(SHMCTL, arg1, (arg2 == 3) ? SHM_LOCK : SHM_UNLOCK, 0, NULL, 0);
case 10: /* IPC_RMID */
return sys_ipc(SHMCTL, arg1, IPC_RMID, 0, NULL, 0);
case 11: /* IPC_SET */
{
struct shmid_ds s;
struct solaris_shmid_ds __user *p = A(arg3);
if (get_user (s.shm_perm.uid, &p->shm_perm.uid) ||
__get_user (s.shm_perm.gid, &p->shm_perm.gid) ||
__get_user (s.shm_perm.mode, &p->shm_perm.mode))
return -EFAULT;
old_fs = get_fs();
set_fs(KERNEL_DS);
ret = sys_ipc(SHMCTL, arg1, IPC_SET, 0, &s, 0);
set_fs(old_fs);
return ret;
}
case 12: /* IPC_STAT */
{
struct shmid_ds s;
struct solaris_shmid_ds __user *p = A(arg3);
old_fs = get_fs();
set_fs(KERNEL_DS);
ret = sys_ipc(SHMCTL, arg1, IPC_SET, 0, &s, 0);
set_fs(old_fs);
if (put_user (s.shm_perm.uid, &(p->shm_perm.uid)) ||
__put_user (s.shm_perm.gid, &(p->shm_perm.gid)) ||
__put_user (s.shm_perm.cuid, &(p->shm_perm.cuid)) ||
__put_user (s.shm_perm.cgid, &(p->shm_perm.cgid)) ||
__put_user (s.shm_perm.mode, &(p->shm_perm.mode)) ||
__put_user (s.shm_perm.seq, &(p->shm_perm.seq)) ||
__put_user (s.shm_perm.key, &(p->shm_perm.key)) ||
__put_user (s.shm_segsz, &(p->shm_segsz)) ||
__put_user (s.shm_lpid, &(p->shm_lpid)) ||
__put_user (s.shm_cpid, &(p->shm_cpid)) ||
__put_user (s.shm_nattch, &(p->shm_nattch)) ||
__put_user (s.shm_atime, &(p->shm_atime)) ||
__put_user (s.shm_dtime, &(p->shm_dtime)) ||
__put_user (s.shm_ctime, &(p->shm_ctime)))
return -EFAULT;
return ret;
}
default: return -EINVAL;
}
case 2: /* shmdt */
return sys_ipc(SHMDT, 0, 0, 0, A(arg1), 0);
case 3: /* shmget */
return sys_ipc(SHMGET, arg1, arg2, arg3, NULL, 0);
}
return -EINVAL;
}

786
arch/sparc64/solaris/misc.c
View File

@ -1,786 +0,0 @@
/* $Id: misc.c,v 1.36 2002/02/09 19:49:31 davem Exp $
* misc.c: Miscellaneous syscall emulation for Solaris
*
* Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/module.h>
#include <linux/types.h>
#include <linux/utsname.h>
#include <linux/limits.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/tty.h>
#include <linux/mman.h>
#include <linux/file.h>
#include <linux/timex.h>
#include <linux/major.h>
#include <linux/compat.h>
#include <asm/uaccess.h>
#include <asm/string.h>
#include <asm/oplib.h>
#include <asm/idprom.h>
#include <asm/smp.h>
#include <asm/prom.h>
#include "conv.h"
/* Conversion from Linux to Solaris errnos. 0-34 are identity mapped.
Some Linux errnos (EPROCLIM, EDOTDOT, ERREMOTE, EUCLEAN, ENOTNAM,
ENAVAIL, EISNAM, EREMOTEIO, ENOMEDIUM, EMEDIUMTYPE) have no Solaris
equivalents. I return EINVAL in that case, which is very wrong. If
someone suggest a better value for them, you're welcomed.
On the other side, Solaris ECANCELED and ENOTSUP have no Linux equivalents,
but that doesn't matter here. --jj */
int solaris_err_table[] = {
/* 0 */ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
/* 10 */ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
/* 20 */ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
/* 30 */ 30, 31, 32, 33, 34, 22, 150, 149, 95, 96,
/* 40 */ 97, 98, 99, 120, 121, 122, 123, 124, 125, 126,
/* 50 */ 127, 128, 129, 130, 131, 132, 133, 134, 143, 144,
/* 60 */ 145, 146, 90, 78, 147, 148, 93, 22, 94, 49,
/* 70 */ 151, 66, 60, 62, 63, 35, 77, 36, 45, 46,
/* 80 */ 64, 22, 67, 68, 69, 70, 71, 74, 22, 82,
/* 90 */ 89, 92, 79, 81, 37, 38, 39, 40, 41, 42,
/* 100 */ 43, 44, 50, 51, 52, 53, 54, 55, 56, 57,
/* 110 */ 87, 61, 84, 65, 83, 80, 91, 22, 22, 22,
/* 120 */ 22, 22, 88, 86, 85, 22, 22,
};
#define SOLARIS_NR_OPEN 256
static u32 do_solaris_mmap(u32 addr, u32 len, u32 prot, u32 flags, u32 fd, u64 off)
{
struct file *file = NULL;
unsigned long retval, ret_type;
/* Do we need it here? */
set_personality(PER_SVR4);
if (flags & MAP_NORESERVE) {
static int cnt;
if (cnt < 5) {
printk("%s: unimplemented Solaris MAP_NORESERVE mmap() flag\n",
current->comm);
cnt++;
}
flags &= ~MAP_NORESERVE;
}
retval = -EBADF;
if(!(flags & MAP_ANONYMOUS)) {
if(fd >= SOLARIS_NR_OPEN)
goto out;
file = fget(fd);
if (!file)
goto out;
else {
struct inode * inode = file->f_path.dentry->d_inode;
if(imajor(inode) == MEM_MAJOR &&
iminor(inode) == 5) {
flags |= MAP_ANONYMOUS;
fput(file);
file = NULL;
}
}
}
retval = -EINVAL;
len = PAGE_ALIGN(len);
if(!(flags & MAP_FIXED))
addr = 0;
else if (len > STACK_TOP32 || addr > STACK_TOP32 - len)
goto out_putf;
ret_type = flags & _MAP_NEW;
flags &= ~_MAP_NEW;
down_write(&current->mm->mmap_sem);
flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
retval = do_mmap(file,
(unsigned long) addr, (unsigned long) len,
(unsigned long) prot, (unsigned long) flags, off);
up_write(&current->mm->mmap_sem);
if(!ret_type)
retval = ((retval < STACK_TOP32) ? 0 : retval);
out_putf:
if (file)
fput(file);
out:
return (u32) retval;
}
asmlinkage u32 solaris_mmap(u32 addr, u32 len, u32 prot, u32 flags, u32 fd, u32 off)
{
return do_solaris_mmap(addr, len, prot, flags, fd, (u64) off);
}
asmlinkage u32 solaris_mmap64(struct pt_regs *regs, u32 len, u32 prot, u32 flags, u32 fd, u32 offhi)
{
u32 offlo;
if (regs->u_regs[UREG_G1]) {
if (get_user (offlo, (u32 __user *)(long)((u32)regs->u_regs[UREG_I6] + 0x5c)))
return -EFAULT;
} else {
if (get_user (offlo, (u32 __user *)(long)((u32)regs->u_regs[UREG_I6] + 0x60)))
return -EFAULT;
}
return do_solaris_mmap((u32)regs->u_regs[UREG_I0], len, prot, flags, fd, (((u64)offhi)<<32)|offlo);
}
asmlinkage int solaris_brk(u32 brk)
{
int (*sunos_brk)(u32) = (int (*)(u32))SUNOS(17);
return sunos_brk(brk);
}
static int __set_utsfield(char __user *to, int to_size,
const char *from, int from_size,
int dotchop, int countfrom)
{
int len = countfrom ? (to_size > from_size ?
from_size : to_size) : to_size;
int off;
if (copy_to_user(to, from, len))
return -EFAULT;
off = len < to_size? len: len - 1;
if (dotchop) {
const char *p = strnchr(from, len, '.');
if (p) off = p - from;
}
if (__put_user('\0', to + off))
return -EFAULT;
return 0;
}
#define set_utsfield(to, from, dotchop, countfrom) \
__set_utsfield((to), sizeof(to), \
(from), sizeof(from), \
(dotchop), (countfrom))
struct sol_uname {
char sysname[9];
char nodename[9];
char release[9];
char version[9];
char machine[9];
};
struct sol_utsname {
char sysname[257];
char nodename[257];
char release[257];
char version[257];
char machine[257];
};
static char *machine(void)
{
switch (sparc_cpu_model) {
case sun4: return "sun4";
case sun4c: return "sun4c";
case sun4e: return "sun4e";
case sun4m: return "sun4m";
case sun4d: return "sun4d";
case sun4u: return "sun4u";
default: return "sparc";
}
}
static char *platform(char *buffer, int sz)
{
struct device_node *dp = of_find_node_by_path("/");
int len;
*buffer = 0;
len = strlen(dp->name);
if (len > sz)
len = sz;
memcpy(buffer, dp->name, len);
buffer[len] = 0;
if (*buffer) {
char *p;
for (p = buffer; *p; p++)
if (*p == '/' || *p == ' ') *p = '_';
return buffer;
}
return "sun4u";
}
static char *serial(char *buffer, int sz)
{
struct device_node *dp = of_find_node_by_path("/options");
int len;
*buffer = 0;
if (dp) {
const char *val =
of_get_property(dp, "system-board-serial#", &len);
if (val && len > 0) {
if (len > sz)
len = sz;
memcpy(buffer, val, len);
buffer[len] = 0;
}
}
if (!*buffer)
return "4512348717234";
else
return buffer;
}
asmlinkage int solaris_utssys(u32 buf, u32 flags, int which, u32 buf2)
{
struct sol_uname __user *v = A(buf);
int err;
switch (which) {
case 0: /* old uname */
/* Let's cheat */
err = set_utsfield(v->sysname, "SunOS", 1, 0);
down_read(&uts_sem);
err |= set_utsfield(v->nodename, utsname()->nodename,
1, 1);
up_read(&uts_sem);
err |= set_utsfield(v->release, "2.6", 0, 0);
err |= set_utsfield(v->version, "Generic", 0, 0);
err |= set_utsfield(v->machine, machine(), 0, 0);
return (err ? -EFAULT : 0);
case 2: /* ustat */
return -ENOSYS;
case 3: /* fusers */
return -ENOSYS;
default:
return -ENOSYS;
}
}
asmlinkage int solaris_utsname(u32 buf)
{
struct sol_utsname __user *v = A(buf);
int err;
/* Why should we not lie a bit? */
down_read(&uts_sem);
err = set_utsfield(v->sysname, "SunOS", 0, 0);
err |= set_utsfield(v->nodename, utsname()->nodename, 1, 1);
err |= set_utsfield(v->release, "5.6", 0, 0);
err |= set_utsfield(v->version, "Generic", 0, 0);
err |= set_utsfield(v->machine, machine(), 0, 0);
up_read(&uts_sem);
return (err ? -EFAULT : 0);
}
#define SI_SYSNAME 1 /* return name of operating system */
#define SI_HOSTNAME 2 /* return name of node */
#define SI_RELEASE 3 /* return release of operating system */
#define SI_VERSION 4 /* return version field of utsname */
#define SI_MACHINE 5 /* return kind of machine */
#define SI_ARCHITECTURE 6 /* return instruction set arch */
#define SI_HW_SERIAL 7 /* return hardware serial number */
#define SI_HW_PROVIDER 8 /* return hardware manufacturer */
#define SI_SRPC_DOMAIN 9 /* return secure RPC domain */
#define SI_PLATFORM 513 /* return platform identifier */
asmlinkage int solaris_sysinfo(int cmd, u32 buf, s32 count)
{
char *p, *q, *r;
char buffer[256];
int len;
/* Again, we cheat :)) */
switch (cmd) {
case SI_SYSNAME: r = "SunOS"; break;
case SI_HOSTNAME:
r = buffer + 256;
down_read(&uts_sem);
for (p = utsname()->nodename, q = buffer;
q < r && *p && *p != '.'; *q++ = *p++);
up_read(&uts_sem);
*q = 0;
r = buffer;
break;
case SI_RELEASE: r = "5.6"; break;
case SI_MACHINE: r = machine(); break;
case SI_ARCHITECTURE: r = "sparc"; break;
case SI_HW_PROVIDER: r = "Sun_Microsystems"; break;
case SI_HW_SERIAL: r = serial(buffer, sizeof(buffer)); break;
case SI_PLATFORM: r = platform(buffer, sizeof(buffer)); break;
case SI_SRPC_DOMAIN: r = ""; break;
case SI_VERSION: r = "Generic"; break;
default: return -EINVAL;
}
len = strlen(r) + 1;
if (count < len) {
if (copy_to_user(A(buf), r, count - 1) ||
__put_user(0, (char __user *)A(buf) + count - 1))
return -EFAULT;
} else {
if (copy_to_user(A(buf), r, len))
return -EFAULT;
}
return len;
}
#define SOLARIS_CONFIG_NGROUPS 2
#define SOLARIS_CONFIG_CHILD_MAX 3
#define SOLARIS_CONFIG_OPEN_FILES 4
#define SOLARIS_CONFIG_POSIX_VER 5
#define SOLARIS_CONFIG_PAGESIZE 6
#define SOLARIS_CONFIG_CLK_TCK 7
#define SOLARIS_CONFIG_XOPEN_VER 8
#define SOLARIS_CONFIG_PROF_TCK 10
#define SOLARIS_CONFIG_NPROC_CONF 11
#define SOLARIS_CONFIG_NPROC_ONLN 12
#define SOLARIS_CONFIG_AIO_LISTIO_MAX 13
#define SOLARIS_CONFIG_AIO_MAX 14
#define SOLARIS_CONFIG_AIO_PRIO_DELTA_MAX 15
#define SOLARIS_CONFIG_DELAYTIMER_MAX 16
#define SOLARIS_CONFIG_MQ_OPEN_MAX 17
#define SOLARIS_CONFIG_MQ_PRIO_MAX 18
#define SOLARIS_CONFIG_RTSIG_MAX 19
#define SOLARIS_CONFIG_SEM_NSEMS_MAX 20
#define SOLARIS_CONFIG_SEM_VALUE_MAX 21
#define SOLARIS_CONFIG_SIGQUEUE_MAX 22
#define SOLARIS_CONFIG_SIGRT_MIN 23
#define SOLARIS_CONFIG_SIGRT_MAX 24
#define SOLARIS_CONFIG_TIMER_MAX 25
#define SOLARIS_CONFIG_PHYS_PAGES 26
#define SOLARIS_CONFIG_AVPHYS_PAGES 27
asmlinkage int solaris_sysconf(int id)
{
switch (id) {
case SOLARIS_CONFIG_NGROUPS: return NGROUPS_MAX;
case SOLARIS_CONFIG_CHILD_MAX:
return current->signal->rlim[RLIMIT_NPROC].rlim_cur;
case SOLARIS_CONFIG_OPEN_FILES:
return current->signal->rlim[RLIMIT_NOFILE].rlim_cur;
case SOLARIS_CONFIG_POSIX_VER: return 199309;
case SOLARIS_CONFIG_PAGESIZE: return PAGE_SIZE;
case SOLARIS_CONFIG_XOPEN_VER: return 3;
case SOLARIS_CONFIG_CLK_TCK:
case SOLARIS_CONFIG_PROF_TCK:
return sparc64_get_clock_tick(smp_processor_id());
#ifdef CONFIG_SMP
case SOLARIS_CONFIG_NPROC_CONF: return NR_CPUS;
case SOLARIS_CONFIG_NPROC_ONLN: return num_online_cpus();
#else
case SOLARIS_CONFIG_NPROC_CONF: return 1;
case SOLARIS_CONFIG_NPROC_ONLN: return 1;
#endif
case SOLARIS_CONFIG_SIGRT_MIN: return 37;
case SOLARIS_CONFIG_SIGRT_MAX: return 44;
case SOLARIS_CONFIG_PHYS_PAGES:
case SOLARIS_CONFIG_AVPHYS_PAGES:
{
struct sysinfo s;
si_meminfo(&s);
if (id == SOLARIS_CONFIG_PHYS_PAGES)
return s.totalram >>= PAGE_SHIFT;
else
return s.freeram >>= PAGE_SHIFT;
}
/* XXX support these as well -jj */
case SOLARIS_CONFIG_AIO_LISTIO_MAX: return -EINVAL;
case SOLARIS_CONFIG_AIO_MAX: return -EINVAL;
case SOLARIS_CONFIG_AIO_PRIO_DELTA_MAX: return -EINVAL;
case SOLARIS_CONFIG_DELAYTIMER_MAX: return -EINVAL;
case SOLARIS_CONFIG_MQ_OPEN_MAX: return -EINVAL;
case SOLARIS_CONFIG_MQ_PRIO_MAX: return -EINVAL;
case SOLARIS_CONFIG_RTSIG_MAX: return -EINVAL;
case SOLARIS_CONFIG_SEM_NSEMS_MAX: return -EINVAL;
case SOLARIS_CONFIG_SEM_VALUE_MAX: return -EINVAL;
case SOLARIS_CONFIG_SIGQUEUE_MAX: return -EINVAL;
case SOLARIS_CONFIG_TIMER_MAX: return -EINVAL;
default: return -EINVAL;
}
}
asmlinkage int solaris_procids(int cmd, s32 pid, s32 pgid)
{
int ret;
switch (cmd) {
case 0: /* getpgrp */
return task_pgrp_vnr(current);
case 1: /* setpgrp */
{
int (*sys_setpgid)(pid_t,pid_t) =
(int (*)(pid_t,pid_t))SYS(setpgid);
/* can anyone explain me the difference between
Solaris setpgrp and setsid? */
ret = sys_setpgid(0, 0);
if (ret) return ret;
proc_clear_tty(current);
return task_pgrp_vnr(current);
}
case 2: /* getsid */
{
int (*sys_getsid)(pid_t) = (int (*)(pid_t))SYS(getsid);
return sys_getsid(pid);
}
case 3: /* setsid */
{
int (*sys_setsid)(void) = (int (*)(void))SYS(setsid);
return sys_setsid();
}
case 4: /* getpgid */
{
int (*sys_getpgid)(pid_t) = (int (*)(pid_t))SYS(getpgid);
return sys_getpgid(pid);
}
case 5: /* setpgid */
{
int (*sys_setpgid)(pid_t,pid_t) =
(int (*)(pid_t,pid_t))SYS(setpgid);
return sys_setpgid(pid,pgid);
}
}
return -EINVAL;
}
asmlinkage int solaris_gettimeofday(u32 tim)
{
int (*sys_gettimeofday)(struct timeval *, struct timezone *) =
(int (*)(struct timeval *, struct timezone *))SYS(gettimeofday);
return sys_gettimeofday((struct timeval *)(u64)tim, NULL);
}
#define RLIM_SOL_INFINITY32 0x7fffffff
#define RLIM_SOL_SAVED_MAX32 0x7ffffffe
#define RLIM_SOL_SAVED_CUR32 0x7ffffffd
#define RLIM_SOL_INFINITY ((u64)-3)
#define RLIM_SOL_SAVED_MAX ((u64)-2)
#define RLIM_SOL_SAVED_CUR ((u64)-1)
#define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
#define RLIMIT_SOL_NOFILE 5
#define RLIMIT_SOL_VMEM 6
struct rlimit32 {
u32 rlim_cur;
u32 rlim_max;
};
asmlinkage int solaris_getrlimit(unsigned int resource, struct rlimit32 __user *rlim)
{
struct rlimit r;
int ret;
mm_segment_t old_fs = get_fs ();
int (*sys_getrlimit)(unsigned int, struct rlimit *) =
(int (*)(unsigned int, struct rlimit *))SYS(getrlimit);
if (resource > RLIMIT_SOL_VMEM)
return -EINVAL;
switch (resource) {
case RLIMIT_SOL_NOFILE: resource = RLIMIT_NOFILE; break;
case RLIMIT_SOL_VMEM: resource = RLIMIT_AS; break;
default: break;
}
set_fs (KERNEL_DS);
ret = sys_getrlimit(resource, &r);
set_fs (old_fs);
if (!ret) {
if (r.rlim_cur == RLIM_INFINITY)
r.rlim_cur = RLIM_SOL_INFINITY32;
else if ((u64)r.rlim_cur > RLIM_SOL_INFINITY32)
r.rlim_cur = RLIM_SOL_SAVED_CUR32;
if (r.rlim_max == RLIM_INFINITY)
r.rlim_max = RLIM_SOL_INFINITY32;
else if ((u64)r.rlim_max > RLIM_SOL_INFINITY32)
r.rlim_max = RLIM_SOL_SAVED_MAX32;
ret = put_user (r.rlim_cur, &rlim->rlim_cur);
ret |= __put_user (r.rlim_max, &rlim->rlim_max);
}
return ret;
}
asmlinkage int solaris_setrlimit(unsigned int resource, struct rlimit32 __user *rlim)
{
struct rlimit r, rold;
int ret;
mm_segment_t old_fs = get_fs ();
int (*sys_getrlimit)(unsigned int, struct rlimit __user *) =
(int (*)(unsigned int, struct rlimit __user *))SYS(getrlimit);
int (*sys_setrlimit)(unsigned int, struct rlimit __user *) =
(int (*)(unsigned int, struct rlimit __user *))SYS(setrlimit);
if (resource > RLIMIT_SOL_VMEM)
return -EINVAL;
switch (resource) {
case RLIMIT_SOL_NOFILE: resource = RLIMIT_NOFILE; break;
case RLIMIT_SOL_VMEM: resource = RLIMIT_AS; break;
default: break;
}
if (get_user (r.rlim_cur, &rlim->rlim_cur) ||
__get_user (r.rlim_max, &rlim->rlim_max))
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_getrlimit(resource, &rold);
if (!ret) {
if (r.rlim_cur == RLIM_SOL_INFINITY32)
r.rlim_cur = RLIM_INFINITY;
else if (r.rlim_cur == RLIM_SOL_SAVED_CUR32)
r.rlim_cur = rold.rlim_cur;
else if (r.rlim_cur == RLIM_SOL_SAVED_MAX32)
r.rlim_cur = rold.rlim_max;
if (r.rlim_max == RLIM_SOL_INFINITY32)
r.rlim_max = RLIM_INFINITY;
else if (r.rlim_max == RLIM_SOL_SAVED_CUR32)
r.rlim_max = rold.rlim_cur;
else if (r.rlim_max == RLIM_SOL_SAVED_MAX32)
r.rlim_max = rold.rlim_max;
ret = sys_setrlimit(resource, &r);
}
set_fs (old_fs);
return ret;
}
asmlinkage int solaris_getrlimit64(unsigned int resource, struct rlimit __user *rlim)
{
struct rlimit r;
int ret;
mm_segment_t old_fs = get_fs ();
int (*sys_getrlimit)(unsigned int, struct rlimit __user *) =
(int (*)(unsigned int, struct rlimit __user *))SYS(getrlimit);
if (resource > RLIMIT_SOL_VMEM)
return -EINVAL;
switch (resource) {
case RLIMIT_SOL_NOFILE: resource = RLIMIT_NOFILE; break;
case RLIMIT_SOL_VMEM: resource = RLIMIT_AS; break;
default: break;
}
set_fs (KERNEL_DS);
ret = sys_getrlimit(resource, &r);
set_fs (old_fs);
if (!ret) {
if (r.rlim_cur == RLIM_INFINITY)
r.rlim_cur = RLIM_SOL_INFINITY;
if (r.rlim_max == RLIM_INFINITY)
r.rlim_max = RLIM_SOL_INFINITY;
ret = put_user (r.rlim_cur, &rlim->rlim_cur);
ret |= __put_user (r.rlim_max, &rlim->rlim_max);
}
return ret;
}
asmlinkage int solaris_setrlimit64(unsigned int resource, struct rlimit __user *rlim)
{
struct rlimit r, rold;
int ret;
mm_segment_t old_fs = get_fs ();
int (*sys_getrlimit)(unsigned int, struct rlimit __user *) =
(int (*)(unsigned int, struct rlimit __user *))SYS(getrlimit);
int (*sys_setrlimit)(unsigned int, struct rlimit __user *) =
(int (*)(unsigned int, struct rlimit __user *))SYS(setrlimit);
if (resource > RLIMIT_SOL_VMEM)
return -EINVAL;
switch (resource) {
case RLIMIT_SOL_NOFILE: resource = RLIMIT_NOFILE; break;
case RLIMIT_SOL_VMEM: resource = RLIMIT_AS; break;
default: break;
}
if (get_user (r.rlim_cur, &rlim->rlim_cur) ||
__get_user (r.rlim_max, &rlim->rlim_max))
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_getrlimit(resource, &rold);
if (!ret) {
if (r.rlim_cur == RLIM_SOL_INFINITY)
r.rlim_cur = RLIM_INFINITY;
else if (r.rlim_cur == RLIM_SOL_SAVED_CUR)
r.rlim_cur = rold.rlim_cur;
else if (r.rlim_cur == RLIM_SOL_SAVED_MAX)
r.rlim_cur = rold.rlim_max;
if (r.rlim_max == RLIM_SOL_INFINITY)
r.rlim_max = RLIM_INFINITY;
else if (r.rlim_max == RLIM_SOL_SAVED_CUR)
r.rlim_max = rold.rlim_cur;
else if (r.rlim_max == RLIM_SOL_SAVED_MAX)
r.rlim_max = rold.rlim_max;
ret = sys_setrlimit(resource, &r);
}
set_fs (old_fs);
return ret;
}
struct sol_ntptimeval {
struct compat_timeval time;
s32 maxerror;
s32 esterror;
};
struct sol_timex {
u32 modes;
s32 offset;
s32 freq;
s32 maxerror;
s32 esterror;
s32 status;
s32 constant;
s32 precision;
s32 tolerance;
s32 ppsfreq;
s32 jitter;
s32 shift;
s32 stabil;
s32 jitcnt;
s32 calcnt;
s32 errcnt;
s32 stbcnt;
};
asmlinkage int solaris_ntp_gettime(struct sol_ntptimeval __user *ntp)
{
int (*sys_adjtimex)(struct timex __user *) =
(int (*)(struct timex __user *))SYS(adjtimex);
struct timex t;
int ret;
mm_segment_t old_fs = get_fs();
set_fs(KERNEL_DS);
t.modes = 0;
ret = sys_adjtimex(&t);
set_fs(old_fs);
if (ret < 0)
return ret;
ret = put_user (t.time.tv_sec, &ntp->time.tv_sec);
ret |= __put_user (t.time.tv_usec, &ntp->time.tv_usec);
ret |= __put_user (t.maxerror, &ntp->maxerror);
ret |= __put_user (t.esterror, &ntp->esterror);
return ret;
}
asmlinkage int solaris_ntp_adjtime(struct sol_timex __user *txp)
{
int (*sys_adjtimex)(struct timex __user *) =
(int (*)(struct timex __user *))SYS(adjtimex);
struct timex t;
int ret, err;
mm_segment_t old_fs = get_fs();
ret = get_user (t.modes, &txp->modes);
ret |= __get_user (t.offset, &txp->offset);
ret |= __get_user (t.freq, &txp->freq);
ret |= __get_user (t.maxerror, &txp->maxerror);
ret |= __get_user (t.esterror, &txp->esterror);
ret |= __get_user (t.status, &txp->status);
ret |= __get_user (t.constant, &txp->constant);
set_fs(KERNEL_DS);
ret = sys_adjtimex(&t);
set_fs(old_fs);
if (ret < 0)
return ret;
err = put_user (t.offset, &txp->offset);
err |= __put_user (t.freq, &txp->freq);
err |= __put_user (t.maxerror, &txp->maxerror);
err |= __put_user (t.esterror, &txp->esterror);
err |= __put_user (t.status, &txp->status);
err |= __put_user (t.constant, &txp->constant);
err |= __put_user (t.precision, &txp->precision);
err |= __put_user (t.tolerance, &txp->tolerance);
err |= __put_user (t.ppsfreq, &txp->ppsfreq);
err |= __put_user (t.jitter, &txp->jitter);
err |= __put_user (t.shift, &txp->shift);
err |= __put_user (t.stabil, &txp->stabil);
err |= __put_user (t.jitcnt, &txp->jitcnt);
err |= __put_user (t.calcnt, &txp->calcnt);
err |= __put_user (t.errcnt, &txp->errcnt);
err |= __put_user (t.stbcnt, &txp->stbcnt);
if (err)
return -EFAULT;
return ret;
}
asmlinkage int do_sol_unimplemented(struct pt_regs *regs)
{
printk ("Unimplemented Solaris syscall %d %08x %08x %08x %08x\n",
(int)regs->u_regs[UREG_G1],
(int)regs->u_regs[UREG_I0],
(int)regs->u_regs[UREG_I1],
(int)regs->u_regs[UREG_I2],
(int)regs->u_regs[UREG_I3]);
return -ENOSYS;
}
asmlinkage void solaris_register(void)
{
set_personality(PER_SVR4);
}
extern long solaris_to_linux_signals[], linux_to_solaris_signals[];
struct exec_domain solaris_exec_domain = {
.name = "Solaris",
.handler = NULL,
.pers_low = 1, /* PER_SVR4 personality */
.pers_high = 1,
.signal_map = solaris_to_linux_signals,
.signal_invmap =linux_to_solaris_signals,
.module = THIS_MODULE,
.next = NULL
};
extern int init_socksys(void);
MODULE_AUTHOR("Jakub Jelinek (jj@ultra.linux.cz), Patrik Rak (prak3264@ss1000.ms.mff.cuni.cz)");
MODULE_DESCRIPTION("Solaris binary emulation module");
MODULE_LICENSE("GPL");
extern u32 tl0_solaris[8];
#define update_ttable(x) \
tl0_solaris[3] = (((long)(x) - (long)tl0_solaris - 3) >> 2) | 0x40000000; \
wmb(); \
__asm__ __volatile__ ("flush %0" : : "r" (&tl0_solaris[3]))
extern u32 solaris_sparc_syscall[];
extern u32 solaris_syscall[];
extern void cleanup_socksys(void);
extern u32 entry64_personality_patch;
static int __init solaris_init(void)
{
int ret;
SOLDD(("Solaris module at %p\n", solaris_sparc_syscall));
register_exec_domain(&solaris_exec_domain);
if ((ret = init_socksys())) {
unregister_exec_domain(&solaris_exec_domain);
return ret;
}
update_ttable(solaris_sparc_syscall);
entry64_personality_patch |=
(offsetof(struct task_struct, personality) +
(sizeof(unsigned long) - 1));
wmb();
__asm__ __volatile__("flush %0"
: : "r" (&entry64_personality_patch));
return 0;
}
static void __exit solaris_exit(void)
{
update_ttable(solaris_syscall);
cleanup_socksys();
unregister_exec_domain(&solaris_exec_domain);
}
module_init(solaris_init);
module_exit(solaris_exit);

429
arch/sparc64/solaris/signal.c
View File

@ -1,429 +0,0 @@
/* $Id: signal.c,v 1.7 2000/09/05 21:44:54 davem Exp $
* signal.c: Signal emulation for Solaris
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>
#include <asm/svr4.h>
#include <asm/string.h>
#include "conv.h"
#include "signal.h"
#define _S(nr) (1L<<((nr)-1))
#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP)))
long linux_to_solaris_signals[] = {
0,
SOLARIS_SIGHUP, SOLARIS_SIGINT,
SOLARIS_SIGQUIT, SOLARIS_SIGILL,
SOLARIS_SIGTRAP, SOLARIS_SIGIOT,
SOLARIS_SIGEMT, SOLARIS_SIGFPE,
SOLARIS_SIGKILL, SOLARIS_SIGBUS,
SOLARIS_SIGSEGV, SOLARIS_SIGSYS,
SOLARIS_SIGPIPE, SOLARIS_SIGALRM,
SOLARIS_SIGTERM, SOLARIS_SIGURG,
SOLARIS_SIGSTOP, SOLARIS_SIGTSTP,
SOLARIS_SIGCONT, SOLARIS_SIGCLD,
SOLARIS_SIGTTIN, SOLARIS_SIGTTOU,
SOLARIS_SIGPOLL, SOLARIS_SIGXCPU,
SOLARIS_SIGXFSZ, SOLARIS_SIGVTALRM,
SOLARIS_SIGPROF, SOLARIS_SIGWINCH,
SOLARIS_SIGUSR1, SOLARIS_SIGUSR1,
SOLARIS_SIGUSR2, -1,
};
long solaris_to_linux_signals[] = {
0,
SIGHUP, SIGINT, SIGQUIT, SIGILL,
SIGTRAP, SIGIOT, SIGEMT, SIGFPE,
SIGKILL, SIGBUS, SIGSEGV, SIGSYS,
SIGPIPE, SIGALRM, SIGTERM, SIGUSR1,
SIGUSR2, SIGCHLD, -1, SIGWINCH,
SIGURG, SIGPOLL, SIGSTOP, SIGTSTP,
SIGCONT, SIGTTIN, SIGTTOU, SIGVTALRM,
SIGPROF, SIGXCPU, SIGXFSZ, -1,
-1, -1, -1, -1,
-1, -1, -1, -1,
-1, -1, -1, -1,
};
static inline long mapsig(long sig)
{
if ((unsigned long)sig > SOLARIS_NSIGNALS)
return -EINVAL;
return solaris_to_linux_signals[sig];
}
asmlinkage int solaris_kill(int pid, int sig)
{
int (*sys_kill)(int,int) =
(int (*)(int,int))SYS(kill);
int s = mapsig(sig);
if (s < 0) return s;
return sys_kill(pid, s);
}
static long sig_handler(int sig, u32 arg, int one_shot)
{
struct sigaction sa, old;
int ret;
mm_segment_t old_fs = get_fs();
int (*sys_sigaction)(int,struct sigaction __user *,struct sigaction __user *) =
(int (*)(int,struct sigaction __user *,struct sigaction __user *))SYS(sigaction);
sigemptyset(&sa.sa_mask);
sa.sa_restorer = NULL;
sa.sa_handler = (__sighandler_t)A(arg);
sa.sa_flags = 0;
if (one_shot) sa.sa_flags = SA_ONESHOT | SA_NOMASK;
set_fs (KERNEL_DS);
ret = sys_sigaction(sig, (void __user *)&sa, (void __user *)&old);
set_fs (old_fs);
if (ret < 0) return ret;
return (u32)(unsigned long)old.sa_handler;
}
static inline long solaris_signal(int sig, u32 arg)
{
return sig_handler (sig, arg, 1);
}
static long solaris_sigset(int sig, u32 arg)
{
if (arg != 2) /* HOLD */ {
spin_lock_irq(&current->sighand->siglock);
sigdelsetmask(&current->blocked, _S(sig));
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
return sig_handler (sig, arg, 0);
} else {
spin_lock_irq(&current->sighand->siglock);
sigaddsetmask(&current->blocked, (_S(sig) & ~_BLOCKABLE));
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
return 0;
}
}
static inline long solaris_sighold(int sig)
{
return solaris_sigset(sig, 2);
}
static inline long solaris_sigrelse(int sig)
{
spin_lock_irq(&current->sighand->siglock);
sigdelsetmask(&current->blocked, _S(sig));
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
return 0;
}
static inline long solaris_sigignore(int sig)
{
return sig_handler(sig, (u32)(unsigned long)SIG_IGN, 0);
}
static inline long solaris_sigpause(int sig)
{
printk ("Need to support solaris sigpause\n");
return -ENOSYS;
}
asmlinkage long solaris_sigfunc(int sig, u32 arg)
{
int func = sig & ~0xff;
sig = mapsig(sig & 0xff);
if (sig < 0) return sig;
switch (func) {
case 0: return solaris_signal(sig, arg);
case 0x100: return solaris_sigset(sig, arg);
case 0x200: return solaris_sighold(sig);
case 0x400: return solaris_sigrelse(sig);
case 0x800: return solaris_sigignore(sig);
case 0x1000: return solaris_sigpause(sig);
}
return -EINVAL;
}
typedef struct {
u32 __sigbits[4];
} sol_sigset_t;
static inline int mapin(u32 *p, sigset_t *q)
{
int i;
u32 x;
int sig;
sigemptyset(q);
x = p[0];
for (i = 1; i <= SOLARIS_NSIGNALS; i++) {
if (x & 1) {
sig = solaris_to_linux_signals[i];
if (sig == -1)
return -EINVAL;
sigaddsetmask(q, (1L << (sig - 1)));
}
x >>= 1;
if (i == 32)
x = p[1];
}
return 0;
}
static inline int mapout(sigset_t *q, u32 *p)
{
int i;
int sig;
p[0] = 0;
p[1] = 0;
for (i = 1; i <= 32; i++) {
if (sigismember(q, sigmask(i))) {
sig = linux_to_solaris_signals[i];
if (sig == -1)
return -EINVAL;
if (sig > 32)
p[1] |= 1L << (sig - 33);
else
p[0] |= 1L << (sig - 1);
}
}
return 0;
}
asmlinkage int solaris_sigprocmask(int how, u32 in, u32 out)
{
sigset_t in_s, *ins, out_s, *outs;
mm_segment_t old_fs = get_fs();
int ret;
int (*sys_sigprocmask)(int,sigset_t __user *,sigset_t __user *) =
(int (*)(int,sigset_t __user *,sigset_t __user *))SYS(sigprocmask);
ins = NULL; outs = NULL;
if (in) {
u32 tmp[2];
if (copy_from_user (tmp, (void __user *)A(in), 2*sizeof(u32)))
return -EFAULT;
ins = &in_s;
if (mapin (tmp, ins)) return -EINVAL;
}
if (out) outs = &out_s;
set_fs (KERNEL_DS);
ret = sys_sigprocmask((how == 3) ? SIG_SETMASK : how,
(void __user *)ins, (void __user *)outs);
set_fs (old_fs);
if (ret) return ret;
if (out) {
u32 tmp[4];
tmp[2] = 0; tmp[3] = 0;
if (mapout (outs, tmp)) return -EINVAL;
if (copy_to_user((void __user *)A(out), tmp, 4*sizeof(u32)))
return -EFAULT;
}
return 0;
}
asmlinkage long do_sol_sigsuspend(u32 mask)
{
sigset_t s;
u32 tmp[2];
if (copy_from_user (tmp, (sol_sigset_t __user *)A(mask), 2*sizeof(u32)))
return -EFAULT;
if (mapin (tmp, &s)) return -EINVAL;
return (long)s.sig[0];
}
struct sol_sigaction {
int sa_flags;
u32 sa_handler;
u32 sa_mask[4];
int sa_resv[2];
};
asmlinkage int solaris_sigaction(int sig, u32 act, u32 old)
{
u32 tmp, tmp2[4];
struct sigaction s, s2;
int ret;
mm_segment_t old_fs = get_fs();
struct sol_sigaction __user *p = (void __user *)A(old);
int (*sys_sigaction)(int,struct sigaction __user *,struct sigaction __user *) =
(int (*)(int,struct sigaction __user *,struct sigaction __user *))SYS(sigaction);
sig = mapsig(sig);
if (sig < 0) {
/* We cheat a little bit for Solaris only signals */
if (old && clear_user(p, sizeof(struct sol_sigaction)))
return -EFAULT;
return 0;
}
if (act) {
if (get_user (tmp, &p->sa_flags))
return -EFAULT;
s.sa_flags = 0;
if (tmp & SOLARIS_SA_ONSTACK) s.sa_flags |= SA_STACK;
if (tmp & SOLARIS_SA_RESTART) s.sa_flags |= SA_RESTART;
if (tmp & SOLARIS_SA_NODEFER) s.sa_flags |= SA_NOMASK;
if (tmp & SOLARIS_SA_RESETHAND) s.sa_flags |= SA_ONESHOT;
if (tmp & SOLARIS_SA_NOCLDSTOP) s.sa_flags |= SA_NOCLDSTOP;
if (get_user (tmp, &p->sa_handler) ||
copy_from_user (tmp2, &p->sa_mask, 2*sizeof(u32)))
return -EFAULT;
s.sa_handler = (__sighandler_t)A(tmp);
if (mapin (tmp2, &s.sa_mask)) return -EINVAL;
s.sa_restorer = NULL;
}
set_fs(KERNEL_DS);
ret = sys_sigaction(sig, act ? (void __user *)&s : NULL,
old ? (void __user *)&s2 : NULL);
set_fs(old_fs);
if (ret) return ret;
if (old) {
if (mapout (&s2.sa_mask, tmp2)) return -EINVAL;
tmp = 0; tmp2[2] = 0; tmp2[3] = 0;
if (s2.sa_flags & SA_STACK) tmp |= SOLARIS_SA_ONSTACK;
if (s2.sa_flags & SA_RESTART) tmp |= SOLARIS_SA_RESTART;
if (s2.sa_flags & SA_NOMASK) tmp |= SOLARIS_SA_NODEFER;
if (s2.sa_flags & SA_ONESHOT) tmp |= SOLARIS_SA_RESETHAND;
if (s2.sa_flags & SA_NOCLDSTOP) tmp |= SOLARIS_SA_NOCLDSTOP;
if (put_user (tmp, &p->sa_flags) ||
__put_user ((u32)(unsigned long)s2.sa_handler, &p->sa_handler) ||
copy_to_user (&p->sa_mask, tmp2, 4*sizeof(u32)))
return -EFAULT;
}
return 0;
}
asmlinkage int solaris_sigpending(int which, u32 set)
{
sigset_t s;
u32 tmp[4];
switch (which) {
case 1: /* sigpending */
spin_lock_irq(&current->sighand->siglock);
sigandsets(&s, &current->blocked, &current->pending.signal);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
break;
case 2: /* sigfillset - I just set signals which have linux equivalents */
sigfillset(&s);
break;
default: return -EINVAL;
}
if (mapout (&s, tmp)) return -EINVAL;
tmp[2] = 0; tmp[3] = 0;
if (copy_to_user ((u32 __user *)A(set), tmp, sizeof(tmp)))
return -EFAULT;
return 0;
}
asmlinkage int solaris_wait(u32 stat_loc)
{
unsigned __user *p = (unsigned __user *)A(stat_loc);
int (*sys_wait4)(pid_t,unsigned __user *, int, struct rusage __user *) =
(int (*)(pid_t,unsigned __user *, int, struct rusage __user *))SYS(wait4);
int ret, status;
ret = sys_wait4(-1, p, WUNTRACED, NULL);
if (ret >= 0 && stat_loc) {
if (get_user (status, p))
return -EFAULT;
if (((status - 1) & 0xffff) < 0xff)
status = linux_to_solaris_signals[status & 0x7f] & 0x7f;
else if ((status & 0xff) == 0x7f)
status = (linux_to_solaris_signals[(status >> 8) & 0xff] << 8) | 0x7f;
if (__put_user (status, p))
return -EFAULT;
}
return ret;
}
asmlinkage int solaris_waitid(int idtype, s32 pid, u32 info, int options)
{
int (*sys_wait4)(pid_t,unsigned __user *, int, struct rusage __user *) =
(int (*)(pid_t,unsigned __user *, int, struct rusage __user *))SYS(wait4);
int opts, status, ret;
switch (idtype) {
case 0: /* P_PID */ break;
case 1: /* P_PGID */ pid = -pid; break;
case 7: /* P_ALL */ pid = -1; break;
default: return -EINVAL;
}
opts = 0;
if (options & SOLARIS_WUNTRACED) opts |= WUNTRACED;
if (options & SOLARIS_WNOHANG) opts |= WNOHANG;
current->state = TASK_RUNNING;
ret = sys_wait4(pid, (unsigned int __user *)A(info), opts, NULL);
if (ret < 0) return ret;
if (info) {
struct sol_siginfo __user *s = (void __user *)A(info);
if (get_user (status, (unsigned int __user *)A(info)))
return -EFAULT;
if (__put_user (SOLARIS_SIGCLD, &s->si_signo) ||
__put_user (ret, &s->_data._proc._pid))
return -EFAULT;
switch (status & 0xff) {
case 0: ret = SOLARIS_CLD_EXITED;
status = (status >> 8) & 0xff;
break;
case 0x7f:
status = (status >> 8) & 0xff;
switch (status) {
case SIGSTOP:
case SIGTSTP: ret = SOLARIS_CLD_STOPPED;
default: ret = SOLARIS_CLD_EXITED;
}
status = linux_to_solaris_signals[status];
break;
default:
if (status & 0x80) ret = SOLARIS_CLD_DUMPED;
else ret = SOLARIS_CLD_KILLED;
status = linux_to_solaris_signals[status & 0x7f];
break;
}
if (__put_user (ret, &s->si_code) ||
__put_user (status, &s->_data._proc._pdata._cld._status))
return -EFAULT;
}
return 0;
}
extern int svr4_setcontext(svr4_ucontext_t *c, struct pt_regs *regs);
extern int svr4_getcontext(svr4_ucontext_t *c, struct pt_regs *regs);
asmlinkage int solaris_context(struct pt_regs *regs)
{
switch ((unsigned)regs->u_regs[UREG_I0]) {
case 0: /* getcontext */
return svr4_getcontext((svr4_ucontext_t *)(long)(u32)regs->u_regs[UREG_I1], regs);
case 1: /* setcontext */
return svr4_setcontext((svr4_ucontext_t *)(long)(u32)regs->u_regs[UREG_I1], regs);
default:
return -EINVAL;
}
}
asmlinkage int solaris_sigaltstack(u32 ss, u32 oss)
{
/* XXX Implement this soon */
return 0;
}

108
arch/sparc64/solaris/signal.h
View File

@ -1,108 +0,0 @@
/* $Id: signal.h,v 1.3 1998/04/12 06:20:33 davem Exp $
* signal.h: Signal emulation for Solaris
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#define SOLARIS_SIGHUP 1
#define SOLARIS_SIGINT 2
#define SOLARIS_SIGQUIT 3
#define SOLARIS_SIGILL 4
#define SOLARIS_SIGTRAP 5
#define SOLARIS_SIGIOT 6
#define SOLARIS_SIGEMT 7
#define SOLARIS_SIGFPE 8
#define SOLARIS_SIGKILL 9
#define SOLARIS_SIGBUS 10
#define SOLARIS_SIGSEGV 11
#define SOLARIS_SIGSYS 12
#define SOLARIS_SIGPIPE 13
#define SOLARIS_SIGALRM 14
#define SOLARIS_SIGTERM 15
#define SOLARIS_SIGUSR1 16
#define SOLARIS_SIGUSR2 17
#define SOLARIS_SIGCLD 18
#define SOLARIS_SIGPWR 19
#define SOLARIS_SIGWINCH 20
#define SOLARIS_SIGURG 21
#define SOLARIS_SIGPOLL 22
#define SOLARIS_SIGSTOP 23
#define SOLARIS_SIGTSTP 24
#define SOLARIS_SIGCONT 25
#define SOLARIS_SIGTTIN 26
#define SOLARIS_SIGTTOU 27
#define SOLARIS_SIGVTALRM 28
#define SOLARIS_SIGPROF 29
#define SOLARIS_SIGXCPU 30
#define SOLARIS_SIGXFSZ 31
#define SOLARIS_SIGWAITING 32
#define SOLARIS_SIGLWP 33
#define SOLARIS_SIGFREEZE 34
#define SOLARIS_SIGTHAW 35
#define SOLARIS_SIGCANCEL 36
#define SOLARIS_SIGRTMIN 37
#define SOLARIS_SIGRTMAX 44
#define SOLARIS_NSIGNALS 44
#define SOLARIS_SA_ONSTACK 1
#define SOLARIS_SA_RESETHAND 2
#define SOLARIS_SA_RESTART 4
#define SOLARIS_SA_SIGINFO 8
#define SOLARIS_SA_NODEFER 16
#define SOLARIS_SA_NOCLDWAIT 0x10000
#define SOLARIS_SA_NOCLDSTOP 0x20000
struct sol_siginfo {
int si_signo;
int si_code;
int si_errno;
union {
char pad[128-3*sizeof(int)];
struct {
s32 _pid;
union {
struct {
s32 _uid;
s32 _value;
} _kill;
struct {
s32 _utime;
int _status;
s32 _stime;
} _cld;
} _pdata;
} _proc;
struct { /* SIGSEGV, SIGBUS, SIGILL and SIGFPE */
u32 _addr;
int _trapno;
} _fault;
struct { /* SIGPOLL, SIGXFSZ */
int _fd;
s32 _band;
} _file;
} _data;
};
#define SOLARIS_WUNTRACED 0x04
#define SOLARIS_WNOHANG 0x40
#define SOLARIS_WEXITED 0x01
#define SOLARIS_WTRAPPED 0x02
#define SOLARIS_WSTOPPED WUNTRACED
#define SOLARIS_WCONTINUED 0x08
#define SOLARIS_WNOWAIT 0x80
#define SOLARIS_TRAP_BRKPT 1
#define SOLARIS_TRAP_TRACE 2
#define SOLARIS_CLD_EXITED 1
#define SOLARIS_CLD_KILLED 2
#define SOLARIS_CLD_DUMPED 3
#define SOLARIS_CLD_TRAPPED 4
#define SOLARIS_CLD_STOPPED 5
#define SOLARIS_CLD_CONTINUED 6
#define SOLARIS_POLL_IN 1
#define SOLARIS_POLL_OUT 2
#define SOLARIS_POLL_MSG 3
#define SOLARIS_POLL_ERR 4
#define SOLARIS_POLL_PRI 5
#define SOLARIS_POLL_HUP 6

461
arch/sparc64/solaris/socket.c
View File

@ -1,461 +0,0 @@
/* $Id: socket.c,v 1.6 2002/02/08 03:57:14 davem Exp $
* socket.c: Socket syscall emulation for Solaris 2.6+
*
* Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
*
* 1999-08-19 Fixed socketpair code
* Jason Rappleye (rappleye@ccr.buffalo.edu)
*/
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/socket.h>
#include <linux/file.h>
#include <linux/net.h>
#include <linux/compat.h>
#include <net/compat.h>
#include <net/sock.h>
#include <asm/uaccess.h>
#include <asm/string.h>
#include <asm/oplib.h>
#include <asm/idprom.h>
#include "conv.h"
#define SOCK_SOL_STREAM 2
#define SOCK_SOL_DGRAM 1
#define SOCK_SOL_RAW 4
#define SOCK_SOL_RDM 5
#define SOCK_SOL_SEQPACKET 6
#define SOL_SO_SNDLOWAT 0x1003
#define SOL_SO_RCVLOWAT 0x1004
#define SOL_SO_SNDTIMEO 0x1005
#define SOL_SO_RCVTIMEO 0x1006
#define SOL_SO_STATE 0x2000
#define SOL_SS_NDELAY 0x040
#define SOL_SS_NONBLOCK 0x080
#define SOL_SS_ASYNC 0x100
#define SO_STATE 0x000e
static int socket_check(int family, int type)
{
if (family != PF_UNIX && family != PF_INET)
return -ESOCKTNOSUPPORT;
switch (type) {
case SOCK_SOL_STREAM: type = SOCK_STREAM; break;
case SOCK_SOL_DGRAM: type = SOCK_DGRAM; break;
case SOCK_SOL_RAW: type = SOCK_RAW; break;
case SOCK_SOL_RDM: type = SOCK_RDM; break;
case SOCK_SOL_SEQPACKET: type = SOCK_SEQPACKET; break;
default: return -EINVAL;
}
return type;
}
static int solaris_to_linux_sockopt(int optname)
{
switch (optname) {
case SOL_SO_SNDLOWAT: optname = SO_SNDLOWAT; break;
case SOL_SO_RCVLOWAT: optname = SO_RCVLOWAT; break;
case SOL_SO_SNDTIMEO: optname = SO_SNDTIMEO; break;
case SOL_SO_RCVTIMEO: optname = SO_RCVTIMEO; break;
case SOL_SO_STATE: optname = SO_STATE; break;
};
return optname;
}
asmlinkage int solaris_socket(int family, int type, int protocol)
{
int (*sys_socket)(int, int, int) =
(int (*)(int, int, int))SYS(socket);
type = socket_check (family, type);
if (type < 0) return type;
return sys_socket(family, type, protocol);
}
asmlinkage int solaris_socketpair(int *usockvec)
{
int (*sys_socketpair)(int, int, int, int *) =
(int (*)(int, int, int, int *))SYS(socketpair);
/* solaris socketpair really only takes one arg at the syscall
* level, int * usockvec. The libs apparently take care of
* making sure that family==AF_UNIX and type==SOCK_STREAM. The
* pointer we really want ends up residing in the first (and
* supposedly only) argument.
*/
return sys_socketpair(AF_UNIX, SOCK_STREAM, 0, (int *)usockvec);
}
asmlinkage int solaris_bind(int fd, struct sockaddr *addr, int addrlen)
{
int (*sys_bind)(int, struct sockaddr *, int) =
(int (*)(int, struct sockaddr *, int))SUNOS(104);
return sys_bind(fd, addr, addrlen);
}
asmlinkage int solaris_setsockopt(int fd, int level, int optname, u32 optval, int optlen)
{
int (*sunos_setsockopt)(int, int, int, u32, int) =
(int (*)(int, int, int, u32, int))SUNOS(105);
optname = solaris_to_linux_sockopt(optname);
if (optname < 0)
return optname;
if (optname == SO_STATE)
return 0;
return sunos_setsockopt(fd, level, optname, optval, optlen);
}
asmlinkage int solaris_getsockopt(int fd, int level, int optname, u32 optval, u32 optlen)
{
int (*sunos_getsockopt)(int, int, int, u32, u32) =
(int (*)(int, int, int, u32, u32))SUNOS(118);
optname = solaris_to_linux_sockopt(optname);
if (optname < 0)
return optname;
if (optname == SO_STATE)
optname = SOL_SO_STATE;
return sunos_getsockopt(fd, level, optname, optval, optlen);
}
asmlinkage int solaris_connect(int fd, struct sockaddr __user *addr, int addrlen)
{
int (*sys_connect)(int, struct sockaddr __user *, int) =
(int (*)(int, struct sockaddr __user *, int))SYS(connect);
return sys_connect(fd, addr, addrlen);
}
asmlinkage int solaris_accept(int fd, struct sockaddr __user *addr, int __user *addrlen)
{
int (*sys_accept)(int, struct sockaddr __user *, int __user *) =
(int (*)(int, struct sockaddr __user *, int __user *))SYS(accept);
return sys_accept(fd, addr, addrlen);
}
asmlinkage int solaris_listen(int fd, int backlog)
{
int (*sys_listen)(int, int) =
(int (*)(int, int))SUNOS(106);
return sys_listen(fd, backlog);
}
asmlinkage int solaris_shutdown(int fd, int how)
{
int (*sys_shutdown)(int, int) =
(int (*)(int, int))SYS(shutdown);
return sys_shutdown(fd, how);
}
#define MSG_SOL_OOB 0x1
#define MSG_SOL_PEEK 0x2
#define MSG_SOL_DONTROUTE 0x4
#define MSG_SOL_EOR 0x8
#define MSG_SOL_CTRUNC 0x10
#define MSG_SOL_TRUNC 0x20
#define MSG_SOL_WAITALL 0x40
#define MSG_SOL_DONTWAIT 0x80
static int solaris_to_linux_msgflags(int flags)
{
int fl = flags & (MSG_OOB|MSG_PEEK|MSG_DONTROUTE);
if (flags & MSG_SOL_EOR) fl |= MSG_EOR;
if (flags & MSG_SOL_CTRUNC) fl |= MSG_CTRUNC;
if (flags & MSG_SOL_TRUNC) fl |= MSG_TRUNC;
if (flags & MSG_SOL_WAITALL) fl |= MSG_WAITALL;
if (flags & MSG_SOL_DONTWAIT) fl |= MSG_DONTWAIT;
return fl;
}
static int linux_to_solaris_msgflags(int flags)
{
int fl = flags & (MSG_OOB|MSG_PEEK|MSG_DONTROUTE);
if (flags & MSG_EOR) fl |= MSG_SOL_EOR;
if (flags & MSG_CTRUNC) fl |= MSG_SOL_CTRUNC;
if (flags & MSG_TRUNC) fl |= MSG_SOL_TRUNC;
if (flags & MSG_WAITALL) fl |= MSG_SOL_WAITALL;
if (flags & MSG_DONTWAIT) fl |= MSG_SOL_DONTWAIT;
return fl;
}
asmlinkage int solaris_recvfrom(int s, char __user *buf, int len, int flags, u32 from, u32 fromlen)
{
int (*sys_recvfrom)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *) =
(int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *))SYS(recvfrom);
return sys_recvfrom(s, buf, len, solaris_to_linux_msgflags(flags), A(from), A(fromlen));
}
asmlinkage int solaris_recv(int s, char __user *buf, int len, int flags)
{
int (*sys_recvfrom)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *) =
(int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *))SYS(recvfrom);
return sys_recvfrom(s, buf, len, solaris_to_linux_msgflags(flags), NULL, NULL);
}
asmlinkage int solaris_sendto(int s, char __user *buf, int len, int flags, u32 to, u32 tolen)
{
int (*sys_sendto)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *) =
(int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *))SYS(sendto);
return sys_sendto(s, buf, len, solaris_to_linux_msgflags(flags), A(to), A(tolen));
}
asmlinkage int solaris_send(int s, char *buf, int len, int flags)
{
int (*sys_sendto)(int, void *, size_t, unsigned, struct sockaddr *, int *) =
(int (*)(int, void *, size_t, unsigned, struct sockaddr *, int *))SYS(sendto);
return sys_sendto(s, buf, len, solaris_to_linux_msgflags(flags), NULL, NULL);
}
asmlinkage int solaris_getpeername(int fd, struct sockaddr *addr, int *addrlen)
{
int (*sys_getpeername)(int, struct sockaddr *, int *) =
(int (*)(int, struct sockaddr *, int *))SYS(getpeername);
return sys_getpeername(fd, addr, addrlen);
}
asmlinkage int solaris_getsockname(int fd, struct sockaddr *addr, int *addrlen)
{
int (*sys_getsockname)(int, struct sockaddr *, int *) =
(int (*)(int, struct sockaddr *, int *))SYS(getsockname);
return sys_getsockname(fd, addr, addrlen);
}
/* XXX This really belongs in some header file... -DaveM */
#define MAX_SOCK_ADDR 128 /* 108 for Unix domain -
16 for IP, 16 for IPX,
24 for IPv6,
about 80 for AX.25 */
struct sol_nmsghdr {
u32 msg_name;
int msg_namelen;
u32 msg_iov;
u32 msg_iovlen;
u32 msg_control;
u32 msg_controllen;
u32 msg_flags;
};
struct sol_cmsghdr {
u32 cmsg_len;
int cmsg_level;
int cmsg_type;
unsigned char cmsg_data[0];
};
static inline int msghdr_from_user32_to_kern(struct msghdr *kmsg,
struct sol_nmsghdr __user *umsg)
{
u32 tmp1, tmp2, tmp3;
int err;
err = get_user(tmp1, &umsg->msg_name);
err |= __get_user(tmp2, &umsg->msg_iov);
err |= __get_user(tmp3, &umsg->msg_control);
if (err)
return -EFAULT;
kmsg->msg_name = A(tmp1);
kmsg->msg_iov = A(tmp2);
kmsg->msg_control = A(tmp3);
err = get_user(kmsg->msg_namelen, &umsg->msg_namelen);
err |= get_user(kmsg->msg_controllen, &umsg->msg_controllen);
err |= get_user(kmsg->msg_flags, &umsg->msg_flags);
kmsg->msg_flags = solaris_to_linux_msgflags(kmsg->msg_flags);
return err;
}
asmlinkage int solaris_sendmsg(int fd, struct sol_nmsghdr __user *user_msg, unsigned user_flags)
{
struct socket *sock;
char address[MAX_SOCK_ADDR];
struct iovec iovstack[UIO_FASTIOV], *iov = iovstack;
unsigned char ctl[sizeof(struct cmsghdr) + 20];
unsigned char *ctl_buf = ctl;
struct msghdr msg_sys;
int err, ctl_len, iov_size, total_len;
err = -EFAULT;
if (msghdr_from_user32_to_kern(&msg_sys, user_msg))
goto out;
sock = sockfd_lookup(fd, &err);
if (!sock)
goto out;
/* do not move before msg_sys is valid */
err = -EMSGSIZE;
if (msg_sys.msg_iovlen > UIO_MAXIOV)
goto out_put;
/* Check whether to allocate the iovec area*/
err = -ENOMEM;
iov_size = msg_sys.msg_iovlen * sizeof(struct iovec);
if (msg_sys.msg_iovlen > UIO_FASTIOV) {
iov = sock_kmalloc(sock->sk, iov_size, GFP_KERNEL);
if (!iov)
goto out_put;
}
err = verify_compat_iovec(&msg_sys, iov, address, VERIFY_READ);
if (err < 0)
goto out_freeiov;
total_len = err;
err = -ENOBUFS;
if (msg_sys.msg_controllen > INT_MAX)
goto out_freeiov;
ctl_len = msg_sys.msg_controllen;
if (ctl_len) {
struct sol_cmsghdr __user *ucmsg = msg_sys.msg_control;
unsigned long *kcmsg;
compat_size_t cmlen;
err = -EINVAL;
if (ctl_len <= sizeof(compat_size_t))
goto out_freeiov;
if (ctl_len > sizeof(ctl)) {
err = -ENOBUFS;
ctl_buf = kmalloc(ctl_len, GFP_KERNEL);
if (!ctl_buf)
goto out_freeiov;
}
__get_user(cmlen, &ucmsg->cmsg_len);
kcmsg = (unsigned long *) ctl_buf;
*kcmsg++ = (unsigned long)cmlen;
err = -EFAULT;
if (copy_from_user(kcmsg, &ucmsg->cmsg_level,
ctl_len - sizeof(compat_size_t)))
goto out_freectl;
msg_sys.msg_control = ctl_buf;
}
msg_sys.msg_flags = solaris_to_linux_msgflags(user_flags);
if (sock->file->f_flags & O_NONBLOCK)
msg_sys.msg_flags |= MSG_DONTWAIT;
err = sock_sendmsg(sock, &msg_sys, total_len);
out_freectl:
if (ctl_buf != ctl)
sock_kfree_s(sock->sk, ctl_buf, ctl_len);
out_freeiov:
if (iov != iovstack)
sock_kfree_s(sock->sk, iov, iov_size);
out_put:
sockfd_put(sock);
out:
return err;
}
asmlinkage int solaris_recvmsg(int fd, struct sol_nmsghdr __user *user_msg, unsigned int user_flags)
{
struct socket *sock;
struct iovec iovstack[UIO_FASTIOV];
struct iovec *iov = iovstack;
struct msghdr msg_sys;
unsigned long cmsg_ptr;
int err, iov_size, total_len, len;
/* kernel mode address */
char addr[MAX_SOCK_ADDR];
/* user mode address pointers */
struct sockaddr __user *uaddr;
int __user *uaddr_len;
if (msghdr_from_user32_to_kern(&msg_sys, user_msg))
return -EFAULT;
sock = sockfd_lookup(fd, &err);
if (!sock)
goto out;
err = -EMSGSIZE;
if (msg_sys.msg_iovlen > UIO_MAXIOV)
goto out_put;
/* Check whether to allocate the iovec area*/
err = -ENOMEM;
iov_size = msg_sys.msg_iovlen * sizeof(struct iovec);
if (msg_sys.msg_iovlen > UIO_FASTIOV) {
iov = sock_kmalloc(sock->sk, iov_size, GFP_KERNEL);
if (!iov)
goto out_put;
}
/*
* Save the user-mode address (verify_iovec will change the
* kernel msghdr to use the kernel address space)
*/
uaddr = (void __user *) msg_sys.msg_name;
uaddr_len = &user_msg->msg_namelen;
err = verify_compat_iovec(&msg_sys, iov, addr, VERIFY_WRITE);
if (err < 0)
goto out_freeiov;
total_len = err;
cmsg_ptr = (unsigned long) msg_sys.msg_control;
msg_sys.msg_flags = MSG_CMSG_COMPAT;
if (sock->file->f_flags & O_NONBLOCK)
user_flags |= MSG_DONTWAIT;
err = sock_recvmsg(sock, &msg_sys, total_len, user_flags);
if(err < 0)
goto out_freeiov;
len = err;
if (uaddr != NULL) {
err = move_addr_to_user(addr, msg_sys.msg_namelen, uaddr, uaddr_len);
if (err < 0)
goto out_freeiov;
}
err = __put_user(linux_to_solaris_msgflags(msg_sys.msg_flags), &user_msg->msg_flags);
if (err)
goto out_freeiov;
err = __put_user((unsigned long)msg_sys.msg_control - cmsg_ptr,
&user_msg->msg_controllen);
if (err)
goto out_freeiov;
err = len;
out_freeiov:
if (iov != iovstack)
sock_kfree_s(sock->sk, iov, iov_size);
out_put:
sockfd_put(sock);
out:
return err;
}

203
arch/sparc64/solaris/socksys.c
View File

@ -1,203 +0,0 @@
/* $Id: socksys.c,v 1.21 2002/02/08 03:57:14 davem Exp $
* socksys.c: /dev/inet/ stuff for Solaris emulation.
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (C) 1997, 1998 Patrik Rak (prak3264@ss1000.ms.mff.cuni.cz)
* Copyright (C) 1995, 1996 Mike Jagdis (jaggy@purplet.demon.co.uk)
*/
/*
* Dave, _please_ give me specifications on this fscking mess so that I
* could at least get it into the state when it wouldn't screw the rest of
* the kernel over. socksys.c and timod.c _stink_ and we are not talking
* H2S here, it's isopropilmercaptan in concentrations way over LD50. -- AV
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/ioctl.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/slab.h>
#include <linux/syscalls.h>
#include <linux/in.h>
#include <net/sock.h>
#include <asm/uaccess.h>
#include <asm/termios.h>
#include "conv.h"
#include "socksys.h"
static int af_inet_protocols[] = {
IPPROTO_ICMP, IPPROTO_ICMP, IPPROTO_IGMP, IPPROTO_IPIP, IPPROTO_TCP,
IPPROTO_EGP, IPPROTO_PUP, IPPROTO_UDP, IPPROTO_IDP, IPPROTO_RAW,
0, 0, 0, 0, 0, 0,
};
#ifndef DEBUG_SOLARIS_KMALLOC
#define mykmalloc kmalloc
#define mykfree kfree
#else
extern void * mykmalloc(size_t s, gfp_t gfp);
extern void mykfree(void *);
#endif
static unsigned int (*sock_poll)(struct file *, poll_table *);
static struct file_operations socksys_file_ops = {
/* Currently empty */
};
static int socksys_open(struct inode * inode, struct file * filp)
{
int family, type, protocol, fd;
struct dentry *dentry;
int (*sys_socket)(int,int,int) =
(int (*)(int,int,int))SUNOS(97);
struct sol_socket_struct * sock;
family = ((iminor(inode) >> 4) & 0xf);
switch (family) {
case AF_UNIX:
type = SOCK_STREAM;
protocol = 0;
break;
case AF_INET:
protocol = af_inet_protocols[iminor(inode) & 0xf];
switch (protocol) {
case IPPROTO_TCP: type = SOCK_STREAM; break;
case IPPROTO_UDP: type = SOCK_DGRAM; break;
default: type = SOCK_RAW; break;
}
break;
default:
type = SOCK_RAW;
protocol = 0;
break;
}
fd = sys_socket(family, type, protocol);
if (fd < 0)
return fd;
/*
* N.B. The following operations are not legal!
*
* No shit. WTF is it supposed to do, anyway?
*
* Try instead:
* d_delete(filp->f_path.dentry), then d_instantiate with sock inode
*/
dentry = filp->f_path.dentry;
filp->f_path.dentry = dget(fcheck(fd)->f_path.dentry);
filp->f_path.dentry->d_inode->i_rdev = inode->i_rdev;
filp->f_path.dentry->d_inode->i_flock = inode->i_flock;
SOCKET_I(filp->f_path.dentry->d_inode)->file = filp;
filp->f_op = &socksys_file_ops;
sock = (struct sol_socket_struct*)
mykmalloc(sizeof(struct sol_socket_struct), GFP_KERNEL);
if (!sock) return -ENOMEM;
SOLDD(("sock=%016lx(%016lx)\n", sock, filp));
sock->magic = SOLARIS_SOCKET_MAGIC;
sock->modcount = 0;
sock->state = TS_UNBND;
sock->offset = 0;
sock->pfirst = sock->plast = NULL;
filp->private_data = sock;
SOLDD(("filp->private_data %016lx\n", filp->private_data));
sys_close(fd);
dput(dentry);
return 0;
}
static int socksys_release(struct inode * inode, struct file * filp)
{
struct sol_socket_struct * sock;
struct T_primsg *it;
/* XXX: check this */
sock = (struct sol_socket_struct *)filp->private_data;
SOLDD(("sock release %016lx(%016lx)\n", sock, filp));
it = sock->pfirst;
while (it) {
struct T_primsg *next = it->next;
SOLDD(("socksys_release %016lx->%016lx\n", it, next));
mykfree((char*)it);
it = next;
}
filp->private_data = NULL;
SOLDD(("socksys_release %016lx\n", sock));
mykfree((char*)sock);
return 0;
}
static unsigned int socksys_poll(struct file * filp, poll_table * wait)
{
struct inode *ino;
unsigned int mask = 0;
ino=filp->f_path.dentry->d_inode;
if (ino && S_ISSOCK(ino->i_mode)) {
struct sol_socket_struct *sock;
sock = (struct sol_socket_struct*)filp->private_data;
if (sock && sock->pfirst) {
mask |= POLLIN | POLLRDNORM;
if (sock->pfirst->pri == MSG_HIPRI)
mask |= POLLPRI;
}
}
if (sock_poll)
mask |= (*sock_poll)(filp, wait);
return mask;
}
static const struct file_operations socksys_fops = {
.open = socksys_open,
.release = socksys_release,
};
int __init init_socksys(void)
{
int ret;
struct file * file;
int (*sys_socket)(int,int,int) =
(int (*)(int,int,int))SUNOS(97);
int (*sys_close)(unsigned int) =
(int (*)(unsigned int))SYS(close);
ret = register_chrdev (30, "socksys", &socksys_fops);
if (ret < 0) {
printk ("Couldn't register socksys character device\n");
return ret;
}
ret = sys_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (ret < 0) {
printk ("Couldn't create socket\n");
return ret;
}
file = fcheck(ret);
/* N.B. Is this valid? Suppose the f_ops are in a module ... */
socksys_file_ops = *file->f_op;
sys_close(ret);
sock_poll = socksys_file_ops.poll;
socksys_file_ops.poll = socksys_poll;
socksys_file_ops.release = socksys_release;
return 0;
}
void __exit cleanup_socksys(void)
{
unregister_chrdev(30, "socksys");
}

208
arch/sparc64/solaris/socksys.h
View File

@ -1,208 +0,0 @@
/* $Id: socksys.h,v 1.2 1998/03/26 08:46:07 jj Exp $
* socksys.h: Definitions for STREAMS modules emulation code.
*
* Copyright (C) 1998 Patrik Rak (prak3264@ss1000.ms.mff.cuni.cz)
*/
#define MSG_HIPRI 0x01
#define MSG_ANY 0x02
#define MSG_BAND 0x04
#define MORECTL 1
#define MOREDATA 2
#define TBADADDR 1
#define TBADOPT 2
#define TACCES 3
#define TBADF 4
#define TNOADDR 5
#define TOUTSTATE 6
#define TBADSEQ 7
#define TSYSERR 8
#define TLOOK 9
#define TBADDATA 10
#define TBUFOVFLW 11
#define TFLOW 12
#define TNODATA 13
#define TNODIS 14
#define TNOUDERR 15
#define TBADFLAG 16
#define TNOREL 17
#define TNOTSUPPORT 18
#define TSTATECHNG 19
#define T_CONN_REQ 0
#define T_CONN_RES 1
#define T_DISCON_REQ 2
#define T_DATA_REQ 3
#define T_EXDATA_REQ 4
#define T_INFO_REQ 5
#define T_BIND_REQ 6
#define T_UNBIND_REQ 7
#define T_UNITDATA_REQ 8
#define T_OPTMGMT_REQ 9
#define T_ORDREL_REQ 10
#define T_CONN_IND 11
#define T_CONN_CON 12
#define T_DISCON_IND 13
#define T_DATA_IND 14
#define T_EXDATA_IND 15
#define T_INFO_ACK 16
#define T_BIND_ACK 17
#define T_ERROR_ACK 18
#define T_OK_ACK 19
#define T_UNITDATA_IND 20
#define T_UDERROR_IND 21
#define T_OPTMGMT_ACK 22
#define T_ORDREL_IND 23
#define T_NEGOTIATE 0x0004
#define T_FAILURE 0x0040
#define TS_UNBND 0 /* unbound */
#define TS_WACK_BREQ 1 /* waiting for T_BIND_REQ ack */
#define TS_WACK_UREQ 2 /* waiting for T_UNBIND_REQ ack */
#define TS_IDLE 3 /* idle */
#define TS_WACK_OPTREQ 4 /* waiting for T_OPTMGMT_REQ ack */
#define TS_WACK_CREQ 5 /* waiting for T_CONN_REQ ack */
#define TS_WCON_CREQ 6 /* waiting for T_CONN_REQ confirmation */
#define TS_WRES_CIND 7 /* waiting for T_CONN_IND */
#define TS_WACK_CRES 8 /* waiting for T_CONN_RES ack */
#define TS_DATA_XFER 9 /* data transfer */
#define TS_WIND_ORDREL 10 /* releasing read but not write */
#define TS_WREQ_ORDREL 11 /* wait to release write but not read */
#define TS_WACK_DREQ6 12 /* waiting for T_DISCON_REQ ack */
#define TS_WACK_DREQ7 13 /* waiting for T_DISCON_REQ ack */
#define TS_WACK_DREQ9 14 /* waiting for T_DISCON_REQ ack */
#define TS_WACK_DREQ10 15 /* waiting for T_DISCON_REQ ack */
#define TS_WACK_DREQ11 16 /* waiting for T_DISCON_REQ ack */
#define TS_NOSTATES 17
struct T_conn_req {
s32 PRIM_type;
s32 DEST_length;
s32 DEST_offset;
s32 OPT_length;
s32 OPT_offset;
};
struct T_bind_req {
s32 PRIM_type;
s32 ADDR_length;
s32 ADDR_offset;
u32 CONIND_number;
};
struct T_unitdata_req {
s32 PRIM_type;
s32 DEST_length;
s32 DEST_offset;
s32 OPT_length;
s32 OPT_offset;
};
struct T_optmgmt_req {
s32 PRIM_type;
s32 OPT_length;
s32 OPT_offset;
s32 MGMT_flags;
};
struct T_bind_ack {
s32 PRIM_type;
s32 ADDR_length;
s32 ADDR_offset;
u32 CONIND_number;
};
struct T_error_ack {
s32 PRIM_type;
s32 ERROR_prim;
s32 TLI_error;
s32 UNIX_error;
};
struct T_ok_ack {
s32 PRIM_type;
s32 CORRECT_prim;
};
struct T_conn_ind {
s32 PRIM_type;
s32 SRC_length;
s32 SRC_offset;
s32 OPT_length;
s32 OPT_offset;
s32 SEQ_number;
};
struct T_conn_con {
s32 PRIM_type;
s32 RES_length;
s32 RES_offset;
s32 OPT_length;
s32 OPT_offset;
};
struct T_discon_ind {
s32 PRIM_type;
s32 DISCON_reason;
s32 SEQ_number;
};
struct T_unitdata_ind {
s32 PRIM_type;
s32 SRC_length;
s32 SRC_offset;
s32 OPT_length;
s32 OPT_offset;
};
struct T_optmgmt_ack {
s32 PRIM_type;
s32 OPT_length;
s32 OPT_offset;
s32 MGMT_flags;
};
struct opthdr {
s32 level;
s32 name;
s32 len;
char value[0];
};
struct T_primsg {
struct T_primsg *next;
unsigned char pri;
unsigned char band;
int length;
s32 type;
};
struct strbuf {
s32 maxlen;
s32 len;
u32 buf;
} ;
/* Constants used by STREAMS modules emulation code */
typedef char sol_module;
#define MAX_NR_STREAM_MODULES 16
/* Private data structure assigned to sockets. */
struct sol_socket_struct {
int magic;
int modcount;
sol_module module[MAX_NR_STREAM_MODULES];
long state;
int offset;
struct T_primsg *pfirst, *plast;
};
#define SOLARIS_SOCKET_MAGIC 0xADDED

285
arch/sparc64/solaris/systbl.S
View File

@ -1,285 +0,0 @@
/* $Id: systbl.S,v 1.11 2000/03/13 21:57:35 davem Exp $
* systbl.S: System call entry point table for Solaris compatibility.
*
* Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (C) 1996 Miguel de Icaza (miguel@nuclecu.unam.mx)
*/
#include <asm/unistd.h>
/* Fall back to sys_call_table32 entry */
#define CHAIN(name) __NR_##name
/* Pass pt_regs pointer as first argument */
#define REGS(name) name+1
/* Hack till all be implemented */
#define solaris_getpmsg solaris_unimplemented
#define solaris_hrtsys solaris_unimplemented
#define solaris_msgsys solaris_unimplemented
#define solaris_putpmsg solaris_unimplemented
#define solaris_semsys solaris_unimplemented
.data
.globl solaris_sys_table
solaris_sys_table:
.word solaris_unimplemented /* nosys 0 */
.word CHAIN(exit) /* exit d 1 */
.word CHAIN(fork) /* fork 2 */
.word CHAIN(read) /* read dpd 3 */
.word CHAIN(write) /* write dpd 4 */
.word solaris_open /* open soo 5 */
.word CHAIN(close) /* close d 6 */
.word solaris_wait /* wait xxx 7 */
.word CHAIN(creat) /* creat so 8 */
.word CHAIN(link) /* link ss 9 */
.word CHAIN(unlink) /* unlink s 10 */
.word solaris_unimplemented /* exec sxx 11 */
.word CHAIN(chdir) /* chdir s 12 */
.word CHAIN(time) /* time 13 */
.word solaris_mknod /* mknod sox 14 */
.word CHAIN(chmod) /* chmod so 15 */
.word CHAIN(chown) /* chown sdd 16 */
.word solaris_brk /* brk/break x 17 */
.word solaris_stat /* stat sp 18 */
.word CHAIN(lseek) /* seek/lseek ddd 19 */
.word solaris_getpid /* getpid 20 */
.word solaris_unimplemented /* mount 21 */
.word CHAIN(umount) /* umount s 22 */
.word CHAIN(setuid) /* setuid d 23 */
.word solaris_getuid /* getuid 24 */
.word CHAIN(stime) /* stime d 25 */
#if 0
.word solaris_ptrace /* ptrace xdxx 26 */
#else
.word CHAIN(ptrace) /* ptrace xdxx 26 */
#endif
.word CHAIN(alarm) /* alarm d 27 */
.word solaris_fstat /* fstat dp 28 */
.word CHAIN(pause) /* pause 29 */
.word CHAIN(utime) /* utime xx 30 */
.word solaris_unimplemented /* stty 31 */
.word solaris_unimplemented /* gtty 32 */
.word solaris_access /* access so 33 */
.word CHAIN(nice) /* nice d 34 */
.word solaris_statfs /* statfs spdd 35 */
.word CHAIN(sync) /* sync 36 */
.word solaris_kill /* kill dd 37 */
.word solaris_fstatfs /* fstatfs dpdd 38 */
.word solaris_procids /* pgrpsys ddd 39 */
.word solaris_unimplemented /* xenix 40 */
.word CHAIN(dup) /* dup d 41 */
.word CHAIN(pipe) /* pipe 42 */
.word CHAIN(times) /* times p 43 */
.word 44 /*CHAIN(profil)*/ /* prof xxxx 44 */
.word solaris_unimplemented /* lock/plock 45 */
.word CHAIN(setgid) /* setgid d 46 */
.word solaris_getgid /* getgid 47 */
.word solaris_sigfunc /* sigfunc xx 48 */
.word REGS(solaris_msgsys) /* msgsys dxddd 49 */
.word solaris_unimplemented /* syssun/3b 50 */
.word CHAIN(acct) /* acct/sysacct x 51 */
.word solaris_shmsys /* shmsys ddxo 52 */
.word REGS(solaris_semsys) /* semsys dddx 53 */
.word solaris_ioctl /* ioctl dxx 54 */
.word solaris_unimplemented /* uadmin xxx 55 */
.word solaris_unimplemented /* reserved:exch 56 */
.word solaris_utssys /* utssys x 57 */
.word CHAIN(fsync) /* fsync d 58 */
.word CHAIN(execve) /* execv spp 59 */
.word CHAIN(umask) /* umask o 60 */
.word CHAIN(chroot) /* chroot s 61 */
.word solaris_fcntl /* fcntl dxx 62 */
.word solaris_ulimit /* ulimit xx 63 */
.word solaris_unimplemented /* ? 64 */
.word solaris_unimplemented /* ? 65 */
.word solaris_unimplemented /* ? 66 */
.word solaris_unimplemented /* ? 67 */
.word solaris_unimplemented /* ? 68 */
.word solaris_unimplemented /* ? 69 */
.word solaris_unimplemented /* advfs 70 */
.word solaris_unimplemented /* unadvfs 71 */
.word solaris_unimplemented /* rmount 72 */
.word solaris_unimplemented /* rumount 73 */
.word solaris_unimplemented /* rfstart 74 */
.word solaris_unimplemented /* ? 75 */
.word solaris_unimplemented /* rdebug 76 */
.word solaris_unimplemented /* rfstop 77 */
.word solaris_unimplemented /* rfsys 78 */
.word CHAIN(rmdir) /* rmdir s 79 */
.word CHAIN(mkdir) /* mkdir so 80 */
.word CHAIN(getdents) /* getdents dxd 81 */
.word solaris_unimplemented /* libattach 82 */
.word solaris_unimplemented /* libdetach 83 */
.word CHAIN(sysfs) /* sysfs dxx 84 */
.word solaris_getmsg /* getmsg dxxx 85 */
.word solaris_putmsg /* putmsg dxxd 86 */
.word CHAIN(poll) /* poll xdd 87 */
.word solaris_lstat /* lstat sp 88 */
.word CHAIN(symlink) /* symlink ss 89 */
.word CHAIN(readlink) /* readlink spd 90 */
.word CHAIN(setgroups) /* setgroups dp 91 */
.word CHAIN(getgroups) /* getgroups dp 92 */
.word CHAIN(fchmod) /* fchmod do 93 */
.word CHAIN(fchown) /* fchown ddd 94 */
.word solaris_sigprocmask /* sigprocmask dxx 95 */
.word solaris_sigsuspend /* sigsuspend x 96 */
.word solaris_sigaltstack /* sigaltstack xx 97 */
.word solaris_sigaction /* sigaction dxx 98 */
.word solaris_sigpending /* sigpending dd 99 */
.word REGS(solaris_context) /* context 100 */
.word solaris_unimplemented /* evsys 101 */
.word solaris_unimplemented /* evtrapret 102 */
.word solaris_statvfs /* statvfs sp 103 */
.word solaris_fstatvfs /* fstatvfs dp 104 */
.word solaris_unimplemented /* unknown 105 */
.word solaris_unimplemented /* nfssys 106 */
.word solaris_waitid /* waitid ddxd 107 */
.word solaris_unimplemented /* sigsendsys ddd 108 */
.word REGS(solaris_hrtsys) /* hrtsys xxx 109 */
.word solaris_unimplemented /* acancel dxd 110 */
.word solaris_unimplemented /* async 111 */
.word solaris_unimplemented /* priocntlsys 112 */
.word solaris_pathconf /* pathconf sd 113 */
.word CHAIN(mincore) /* mincore d 114 */
.word solaris_mmap /* mmap xxxxdx 115 */
.word CHAIN(mprotect) /* mprotect xdx 116 */
.word CHAIN(munmap) /* munmap xd 117 */
.word solaris_fpathconf /* fpathconf dd 118 */
.word CHAIN(fork) /* fork 119 */
.word solaris_unimplemented /* fchdir d 120 */
.word CHAIN(readv) /* readv dxd 121 */
.word CHAIN(writev) /* writev dxd 122 */
.word solaris_xstat /* xstat dsx 123 */
.word solaris_lxstat /* lxstat dsx 124 */
.word solaris_fxstat /* fxstat ddx 125 */
.word solaris_xmknod /* xmknod dsox 126 */
.word solaris_unimplemented /* syslocal d 127 */
.word solaris_setrlimit /* setrlimit dp 128 */
.word solaris_getrlimit /* getrlimit dp 129 */
.word CHAIN(chown) /* lchown sdd 130 */
.word solaris_unimplemented /* memcntl 131 */
.word solaris_getpmsg /* getpmsg dxxxx 132 */
.word solaris_putpmsg /* putpmsg dxxdd 133 */
.word CHAIN(rename) /* rename ss 134 */
.word solaris_utsname /* uname x 135 */
.word solaris_unimplemented /* setegid 136 */
.word solaris_sysconf /* sysconfig d 137 */
.word solaris_unimplemented /* adjtime 138 */
.word solaris_sysinfo /* systeminfo dsd 139 */
.word solaris_unimplemented /* ? 140 */
.word solaris_unimplemented /* seteuid 141 */
.word solaris_unimplemented /* ? 142 */
.word solaris_unimplemented /* ? 143 */
.word solaris_unimplemented /* secsys dx 144 */
.word solaris_unimplemented /* filepriv sdxd 145 */
.word solaris_unimplemented /* procpriv dxd 146 */
.word solaris_unimplemented /* devstat sdx 147 */
.word solaris_unimplemented /* aclipc ddddx 148 */
.word solaris_unimplemented /* fdevstat ddx 149 */
.word solaris_unimplemented /* flvlfile ddx 150 */
.word solaris_unimplemented /* lvlfile sdx 151 */
.word solaris_unimplemented /* ? 152 */
.word solaris_unimplemented /* fchroot d 153 */
.word solaris_unimplemented /* lvlproc dx 154 */
.word solaris_unimplemented /* ? 155 */
.word solaris_gettimeofday /* gettimeofday x 156 */
.word CHAIN(getitimer) /* getitimer dx 157 */
.word CHAIN(setitimer) /* setitimer dxx 158 */
.word solaris_unimplemented /* lwp-xxx 159 */
.word solaris_unimplemented /* lwp-xxx 160 */
.word solaris_unimplemented /* lwp-xxx 161 */
.word solaris_unimplemented /* lwp-xxx 162 */
.word solaris_unimplemented /* lwp-xxx 163 */
.word solaris_unimplemented /* lwp-xxx 164 */
.word solaris_unimplemented /* lwp-xxx 165 */
.word solaris_unimplemented /* lwp-xxx 166 */
.word solaris_unimplemented /* lwp-xxx 167 */
.word solaris_unimplemented /* lwp-xxx 168 */
.word solaris_unimplemented /* lwp-xxx 169 */
.word solaris_unimplemented /* lwp-xxx 170 */
.word solaris_unimplemented /* lwp-xxx 171 */
.word solaris_unimplemented /* lwp-xxx 172 */
.word solaris_pread /* pread dpdd 173 */
.word solaris_pwrite /* pwrite dpdd 174 */
.word REGS(solaris_llseek) /* llseek dLd 175 */
.word solaris_unimplemented /* lwpself 176 */
.word solaris_unimplemented /* lwpinfo 177 */
.word solaris_unimplemented /* lwpprivate 178 */
.word solaris_unimplemented /* processorbind 179 */
.word solaris_unimplemented /* processorexbind 180 */
.word solaris_unimplemented /* 181 */
.word solaris_unimplemented /* sync_mailbox 182 */
.word solaris_unimplemented /* prepblock 183 */
.word solaris_unimplemented /* block 184 */
.word solaris_acl /* acl sddp 185 */
.word solaris_unimplemented /* unblock 186 */
.word solaris_unimplemented /* cancelblock 187 */
.word solaris_unimplemented /* ? 188 */
.word solaris_unimplemented /* xxxxx 189 */
.word solaris_unimplemented /* xxxxxe 190 */
.word solaris_unimplemented /* 191 */
.word solaris_unimplemented /* 192 */
.word solaris_unimplemented /* 193 */
.word solaris_unimplemented /* 194 */
.word solaris_unimplemented /* 195 */
.word solaris_unimplemented /* 196 */
.word solaris_unimplemented /* 197 */
.word solaris_unimplemented /* 198 */
.word CHAIN(nanosleep) /* nanosleep dd 199 */
.word solaris_facl /* facl dddp 200 */
.word solaris_unimplemented /* 201 */
.word CHAIN(setreuid) /* setreuid dd 202 */
.word CHAIN(setregid) /* setregid dd 203 */
.word solaris_unimplemented /* 204 */
.word solaris_unimplemented /* 205 */
.word solaris_unimplemented /* 206 */
.word solaris_unimplemented /* 207 */
.word solaris_unimplemented /* 208 */
.word solaris_unimplemented /* 209 */
.word solaris_unimplemented /* 210 */
.word solaris_unimplemented /* 211 */
.word solaris_unimplemented /* 212 */
.word solaris_getdents64 /* getdents64 dpd 213 */
.word REGS(solaris_mmap64) /* mmap64 xxxxdX 214 */
.word solaris_stat64 /* stat64 sP 215 */
.word solaris_lstat64 /* lstat64 sP 216 */
.word solaris_fstat64 /* fstat64 dP 217 */
.word solaris_statvfs64 /* statvfs64 sP 218 */
.word solaris_fstatvfs64 /* fstatvfs64 dP 219 */
.word solaris_setrlimit64 /* setrlimit64 dP 220 */
.word solaris_getrlimit64 /* getrlimit64 dP 221 */
.word CHAIN(pread64) /* pread64 dpdD 222 */
.word CHAIN(pwrite64) /* pwrite64 dpdD 223 */
.word CHAIN(creat) /* creat64 so 224 */
.word solaris_open /* open64 soo 225 */
.word solaris_unimplemented /* 226 */
.word solaris_unimplemented /* 227 */
.word solaris_unimplemented /* 228 */
.word solaris_unimplemented /* 229 */
.word solaris_socket /* socket ddd 230 */
.word solaris_socketpair /* socketpair dddp 231 */
.word solaris_bind /* bind dpd 232 */
.word solaris_listen /* listen dd 233 */
.word solaris_accept /* accept dpp 234 */
.word solaris_connect /* connect dpd 235 */
.word solaris_shutdown /* shutdown dd 236 */
.word solaris_recv /* recv dpdd 237 */
.word solaris_recvfrom /* recvfrom dpddpp 238 */
.word solaris_recvmsg /* recvmsg dpd 239 */
.word solaris_send /* send dpdd 240 */
.word solaris_sendmsg /* sendmsg dpd 241 */
.word solaris_sendto /* sendto dpddpd 242 */
.word solaris_getpeername /* getpeername dpp 243 */
.word solaris_getsockname /* getsockname dpp 244 */
.word solaris_getsockopt /* getsockopt dddpp 245 */
.word solaris_setsockopt /* setsockopt dddpp 246 */
.word solaris_unimplemented /* 247 */
.word solaris_ntp_gettime /* ntp_gettime p 248 */
.word solaris_ntp_adjtime /* ntp_adjtime p 249 */
.word solaris_unimplemented /* 250 */
.word solaris_unimplemented /* 251 */
.word solaris_unimplemented /* 252 */
.word solaris_unimplemented /* 253 */
.word solaris_unimplemented /* 254 */
.word solaris_unimplemented /* 255 */

976
arch/sparc64/solaris/timod.c
View File

@ -1,976 +0,0 @@
/* $Id: timod.c,v 1.19 2002/02/08 03:57:14 davem Exp $
* timod.c: timod emulation.
*
* Copyright (C) 1998 Patrik Rak (prak3264@ss1000.ms.mff.cuni.cz)
*
* Streams & timod emulation based on code
* Copyright (C) 1995, 1996 Mike Jagdis (jaggy@purplet.demon.co.uk)
*
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
#include <linux/ioctl.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/netdevice.h>
#include <linux/poll.h>
#include <net/sock.h>
#include <asm/uaccess.h>
#include <asm/termios.h>
#include "conv.h"
#include "socksys.h"
asmlinkage int solaris_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
static DEFINE_SPINLOCK(timod_pagelock);
static char * page = NULL ;
#ifndef DEBUG_SOLARIS_KMALLOC
#define mykmalloc kmalloc
#define mykfree kfree
#else
void * mykmalloc(size_t s, gfp_t gfp)
{
static char * page;
static size_t free;
void * r;
s = ((s + 63) & ~63);
if( s > PAGE_SIZE ) {
SOLD("too big size, calling real kmalloc");
return kmalloc(s, gfp);
}
if( s > free ) {
/* we are wasting memory, but we don't care */
page = (char *)__get_free_page(gfp);
free = PAGE_SIZE;
}
r = page;
page += s;
free -= s;
return r;
}
void mykfree(void *p)
{
}
#endif
#ifndef DEBUG_SOLARIS
#define BUF_SIZE PAGE_SIZE
#define PUT_MAGIC(a,m)
#define SCHECK_MAGIC(a,m)
#define BUF_OFFSET 0
#define MKCTL_TRAILER 0
#else
#define BUF_SIZE (PAGE_SIZE-2*sizeof(u64))
#define BUFPAGE_MAGIC 0xBADC0DEDDEADBABEL
#define MKCTL_MAGIC 0xDEADBABEBADC0DEDL
#define PUT_MAGIC(a,m) do{(*(u64*)(a))=(m);}while(0)
#define SCHECK_MAGIC(a,m) do{if((*(u64*)(a))!=(m))printk("%s,%u,%s(): magic %08x at %p corrupted!\n",\
__FILE__,__LINE__,__func__,(m),(a));}while(0)
#define BUF_OFFSET sizeof(u64)
#define MKCTL_TRAILER sizeof(u64)
#endif
static char *getpage( void )
{
char *r;
SOLD("getting page");
spin_lock(&timod_pagelock);
if (page) {
r = page;
page = NULL;
spin_unlock(&timod_pagelock);
SOLD("got cached");
return r + BUF_OFFSET;
}
spin_unlock(&timod_pagelock);
SOLD("getting new");
r = (char *)__get_free_page(GFP_KERNEL);
PUT_MAGIC(r,BUFPAGE_MAGIC);
PUT_MAGIC(r+PAGE_SIZE-sizeof(u64),BUFPAGE_MAGIC);
return r + BUF_OFFSET;
}
static void putpage(char *p)
{
SOLD("putting page");
p = p - BUF_OFFSET;
SCHECK_MAGIC(p,BUFPAGE_MAGIC);
SCHECK_MAGIC(p+PAGE_SIZE-sizeof(u64),BUFPAGE_MAGIC);
spin_lock(&timod_pagelock);
if (page) {
spin_unlock(&timod_pagelock);
free_page((unsigned long)p);
SOLD("freed it");
} else {
page = p;
spin_unlock(&timod_pagelock);
SOLD("cached it");
}
}
static struct T_primsg *timod_mkctl(int size)
{
struct T_primsg *it;
SOLD("creating primsg");
it = (struct T_primsg *)mykmalloc(size+sizeof(*it)-sizeof(s32)+2*MKCTL_TRAILER, GFP_KERNEL);
if (it) {
SOLD("got it");
it->pri = MSG_HIPRI;
it->length = size;
PUT_MAGIC((char*)((u64)(((char *)&it->type)+size+7)&~7),MKCTL_MAGIC);
}
return it;
}
static void timod_wake_socket(unsigned int fd)
{
struct socket *sock;
struct fdtable *fdt;
SOLD("wakeing socket");
fdt = files_fdtable(current->files);
sock = SOCKET_I(fdt->fd[fd]->f_path.dentry->d_inode);
wake_up_interruptible(&sock->wait);
read_lock(&sock->sk->sk_callback_lock);
if (sock->fasync_list && !test_bit(SOCK_ASYNC_WAITDATA, &sock->flags))
__kill_fasync(sock->fasync_list, SIGIO, POLL_IN);
read_unlock(&sock->sk->sk_callback_lock);
SOLD("done");
}
static void timod_queue(unsigned int fd, struct T_primsg *it)
{
struct sol_socket_struct *sock;
struct fdtable *fdt;
SOLD("queuing primsg");
fdt = files_fdtable(current->files);
sock = (struct sol_socket_struct *)fdt->fd[fd]->private_data;
it->next = sock->pfirst;
sock->pfirst = it;
if (!sock->plast)
sock->plast = it;
timod_wake_socket(fd);
SOLD("done");
}
static void timod_queue_end(unsigned int fd, struct T_primsg *it)
{
struct sol_socket_struct *sock;
struct fdtable *fdt;
SOLD("queuing primsg at end");
fdt = files_fdtable(current->files);
sock = (struct sol_socket_struct *)fdt->fd[fd]->private_data;
it->next = NULL;
if (sock->plast)
sock->plast->next = it;
else
sock->pfirst = it;
sock->plast = it;
SOLD("done");
}
static void timod_error(unsigned int fd, int prim, int terr, int uerr)
{
struct T_primsg *it;
SOLD("making error");
it = timod_mkctl(sizeof(struct T_error_ack));
if (it) {
struct T_error_ack *err = (struct T_error_ack *)&it->type;
SOLD("got it");
err->PRIM_type = T_ERROR_ACK;
err->ERROR_prim = prim;
err->TLI_error = terr;
err->UNIX_error = uerr; /* FIXME: convert this */
timod_queue(fd, it);
}
SOLD("done");
}
static void timod_ok(unsigned int fd, int prim)
{
struct T_primsg *it;
struct T_ok_ack *ok;
SOLD("creating ok ack");
it = timod_mkctl(sizeof(*ok));
if (it) {
SOLD("got it");
ok = (struct T_ok_ack *)&it->type;
ok->PRIM_type = T_OK_ACK;
ok->CORRECT_prim = prim;
timod_queue(fd, it);
}
SOLD("done");
}
static int timod_optmgmt(unsigned int fd, int flag, char __user *opt_buf, int opt_len, int do_ret)
{
int error, failed;
int ret_space, ret_len;
long args[5];
char *ret_pos,*ret_buf;
int (*sys_socketcall)(int, unsigned long *) =
(int (*)(int, unsigned long *))SYS(socketcall);
mm_segment_t old_fs = get_fs();
SOLD("entry");
SOLDD(("fd %u flg %u buf %p len %u doret %u",fd,flag,opt_buf,opt_len,do_ret));
if (!do_ret && (!opt_buf || opt_len <= 0))
return 0;
SOLD("getting page");
ret_pos = ret_buf = getpage();
ret_space = BUF_SIZE;
ret_len = 0;
error = failed = 0;
SOLD("looping");
while(opt_len >= sizeof(struct opthdr)) {
struct opthdr *opt;
int orig_opt_len;
SOLD("loop start");
opt = (struct opthdr *)ret_pos;
if (ret_space < sizeof(struct opthdr)) {
failed = TSYSERR;
break;
}
SOLD("getting opthdr");
if (copy_from_user(opt, opt_buf, sizeof(struct opthdr)) ||
opt->len > opt_len) {
failed = TBADOPT;
break;
}
SOLD("got opthdr");
if (flag == T_NEGOTIATE) {
char *buf;
SOLD("handling T_NEGOTIATE");
buf = ret_pos + sizeof(struct opthdr);
if (ret_space < opt->len + sizeof(struct opthdr) ||
copy_from_user(buf, opt_buf+sizeof(struct opthdr), opt->len)) {
failed = TSYSERR;
break;
}
SOLD("got optdata");
args[0] = fd;
args[1] = opt->level;
args[2] = opt->name;
args[3] = (long)buf;
args[4] = opt->len;
SOLD("calling SETSOCKOPT");
set_fs(KERNEL_DS);
error = sys_socketcall(SYS_SETSOCKOPT, args);
set_fs(old_fs);
if (error) {
failed = TBADOPT;
break;
}
SOLD("SETSOCKOPT ok");
}
orig_opt_len = opt->len;
opt->len = ret_space - sizeof(struct opthdr);
if (opt->len < 0) {
failed = TSYSERR;
break;
}
args[0] = fd;
args[1] = opt->level;
args[2] = opt->name;
args[3] = (long)(ret_pos+sizeof(struct opthdr));
args[4] = (long)&opt->len;
SOLD("calling GETSOCKOPT");
set_fs(KERNEL_DS);
error = sys_socketcall(SYS_GETSOCKOPT, args);
set_fs(old_fs);
if (error) {
failed = TBADOPT;
break;
}
SOLD("GETSOCKOPT ok");
ret_space -= sizeof(struct opthdr) + opt->len;
ret_len += sizeof(struct opthdr) + opt->len;
ret_pos += sizeof(struct opthdr) + opt->len;
opt_len -= sizeof(struct opthdr) + orig_opt_len;
opt_buf += sizeof(struct opthdr) + orig_opt_len;
SOLD("loop end");
}
SOLD("loop done");
if (do_ret) {
SOLD("generating ret msg");
if (failed)
timod_error(fd, T_OPTMGMT_REQ, failed, -error);
else {
struct T_primsg *it;
it = timod_mkctl(sizeof(struct T_optmgmt_ack) + ret_len);
if (it) {
struct T_optmgmt_ack *ack =
(struct T_optmgmt_ack *)&it->type;
SOLD("got primsg");
ack->PRIM_type = T_OPTMGMT_ACK;
ack->OPT_length = ret_len;
ack->OPT_offset = sizeof(struct T_optmgmt_ack);
ack->MGMT_flags = (failed ? T_FAILURE : flag);
memcpy(((char*)ack)+sizeof(struct T_optmgmt_ack),
ret_buf, ret_len);
timod_queue(fd, it);
}
}
}
SOLDD(("put_page %p\n", ret_buf));
putpage(ret_buf);
SOLD("done");
return 0;
}
int timod_putmsg(unsigned int fd, char __user *ctl_buf, int ctl_len,
char __user *data_buf, int data_len, int flags)
{
int ret, error, terror;
char *buf;
struct file *filp;
struct inode *ino;
struct fdtable *fdt;
struct sol_socket_struct *sock;
mm_segment_t old_fs = get_fs();
long args[6];
int (*sys_socketcall)(int, unsigned long __user *) =
(int (*)(int, unsigned long __user *))SYS(socketcall);
int (*sys_sendto)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int) =
(int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int))SYS(sendto);
fdt = files_fdtable(current->files);
filp = fdt->fd[fd];
ino = filp->f_path.dentry->d_inode;
sock = (struct sol_socket_struct *)filp->private_data;
SOLD("entry");
if (get_user(ret, (int __user *)A(ctl_buf)))
return -EFAULT;
switch (ret) {
case T_BIND_REQ:
{
struct T_bind_req req;
SOLDD(("bind %016lx(%016lx)\n", sock, filp));
SOLD("T_BIND_REQ");
if (sock->state != TS_UNBND) {
timod_error(fd, T_BIND_REQ, TOUTSTATE, 0);
return 0;
}
SOLD("state ok");
if (copy_from_user(&req, ctl_buf, sizeof(req))) {
timod_error(fd, T_BIND_REQ, TSYSERR, EFAULT);
return 0;
}
SOLD("got ctl req");
if (req.ADDR_offset && req.ADDR_length) {
if (req.ADDR_length > BUF_SIZE) {
timod_error(fd, T_BIND_REQ, TSYSERR, EFAULT);
return 0;
}
SOLD("req size ok");
buf = getpage();
if (copy_from_user(buf, ctl_buf + req.ADDR_offset, req.ADDR_length)) {
timod_error(fd, T_BIND_REQ, TSYSERR, EFAULT);
putpage(buf);
return 0;
}
SOLD("got ctl data");
args[0] = fd;
args[1] = (long)buf;
args[2] = req.ADDR_length;
SOLD("calling BIND");
set_fs(KERNEL_DS);
error = sys_socketcall(SYS_BIND, args);
set_fs(old_fs);
putpage(buf);
SOLD("BIND returned");
} else
error = 0;
if (!error) {
struct T_primsg *it;
if (req.CONIND_number) {
args[0] = fd;
args[1] = req.CONIND_number;
SOLD("calling LISTEN");
set_fs(KERNEL_DS);
error = sys_socketcall(SYS_LISTEN, args);
set_fs(old_fs);
SOLD("LISTEN done");
}
it = timod_mkctl(sizeof(struct T_bind_ack)+sizeof(struct sockaddr));
if (it) {
struct T_bind_ack *ack;
ack = (struct T_bind_ack *)&it->type;
ack->PRIM_type = T_BIND_ACK;
ack->ADDR_offset = sizeof(*ack);
ack->ADDR_length = sizeof(struct sockaddr);
ack->CONIND_number = req.CONIND_number;
args[0] = fd;
args[1] = (long)(ack+sizeof(*ack));
args[2] = (long)&ack->ADDR_length;
set_fs(KERNEL_DS);
sys_socketcall(SYS_GETSOCKNAME,args);
set_fs(old_fs);
sock->state = TS_IDLE;
timod_ok(fd, T_BIND_REQ);
timod_queue_end(fd, it);
SOLD("BIND done");
return 0;
}
}
SOLD("some error");
switch (error) {
case -EINVAL:
terror = TOUTSTATE;
error = 0;
break;
case -EACCES:
terror = TACCES;
error = 0;
break;
case -EADDRNOTAVAIL:
case -EADDRINUSE:
terror = TNOADDR;
error = 0;
break;
default:
terror = TSYSERR;
break;
}
timod_error(fd, T_BIND_REQ, terror, -error);
SOLD("BIND done");
return 0;
}
case T_CONN_REQ:
{
struct T_conn_req req;
unsigned short oldflags;
struct T_primsg *it;
SOLD("T_CONN_REQ");
if (sock->state != TS_UNBND && sock->state != TS_IDLE) {
timod_error(fd, T_CONN_REQ, TOUTSTATE, 0);
return 0;
}
SOLD("state ok");
if (copy_from_user(&req, ctl_buf, sizeof(req))) {
timod_error(fd, T_CONN_REQ, TSYSERR, EFAULT);
return 0;
}
SOLD("got ctl req");
if (ctl_len > BUF_SIZE) {
timod_error(fd, T_CONN_REQ, TSYSERR, EFAULT);
return 0;
}
SOLD("req size ok");
buf = getpage();
if (copy_from_user(buf, ctl_buf, ctl_len)) {
timod_error(fd, T_CONN_REQ, TSYSERR, EFAULT);
putpage(buf);
return 0;
}
#ifdef DEBUG_SOLARIS
{
char * ptr = buf;
int len = ctl_len;
printk("returned data (%d bytes): ",len);
while( len-- ) {
if (!(len & 7))
printk(" ");
printk("%02x",(unsigned char)*ptr++);
}
printk("\n");
}
#endif
SOLD("got ctl data");
args[0] = fd;
args[1] = (long)buf+req.DEST_offset;
args[2] = req.DEST_length;
oldflags = filp->f_flags;
filp->f_flags &= ~O_NONBLOCK;
SOLD("calling CONNECT");
set_fs(KERNEL_DS);
error = sys_socketcall(SYS_CONNECT, args);
set_fs(old_fs);
filp->f_flags = oldflags;
SOLD("CONNECT done");
if (!error) {
struct T_conn_con *con;
SOLD("no error");
it = timod_mkctl(ctl_len);
if (!it) {
putpage(buf);
return -ENOMEM;
}
con = (struct T_conn_con *)&it->type;
#ifdef DEBUG_SOLARIS
{
char * ptr = buf;
int len = ctl_len;
printk("returned data (%d bytes): ",len);
while( len-- ) {
if (!(len & 7))
printk(" ");
printk("%02x",(unsigned char)*ptr++);
}
printk("\n");
}
#endif
memcpy(con, buf, ctl_len);
SOLD("copied ctl_buf");
con->PRIM_type = T_CONN_CON;
sock->state = TS_DATA_XFER;
} else {
struct T_discon_ind *dis;
SOLD("some error");
it = timod_mkctl(sizeof(*dis));
if (!it) {
putpage(buf);
return -ENOMEM;
}
SOLD("got primsg");
dis = (struct T_discon_ind *)&it->type;
dis->PRIM_type = T_DISCON_IND;
dis->DISCON_reason = -error; /* FIXME: convert this as in iABI_errors() */
dis->SEQ_number = 0;
}
putpage(buf);
timod_ok(fd, T_CONN_REQ);
it->pri = 0;
timod_queue_end(fd, it);
SOLD("CONNECT done");
return 0;
}
case T_OPTMGMT_REQ:
{
struct T_optmgmt_req req;
SOLD("OPTMGMT_REQ");
if (copy_from_user(&req, ctl_buf, sizeof(req)))
return -EFAULT;
SOLD("got req");
return timod_optmgmt(fd, req.MGMT_flags,
req.OPT_offset > 0 ? ctl_buf + req.OPT_offset : NULL,
req.OPT_length, 1);
}
case T_UNITDATA_REQ:
{
struct T_unitdata_req req;
int err;
SOLD("T_UNITDATA_REQ");
if (sock->state != TS_IDLE && sock->state != TS_DATA_XFER) {
timod_error(fd, T_CONN_REQ, TOUTSTATE, 0);
return 0;
}
SOLD("state ok");
if (copy_from_user(&req, ctl_buf, sizeof(req))) {
timod_error(fd, T_CONN_REQ, TSYSERR, EFAULT);
return 0;
}
SOLD("got ctl req");
#ifdef DEBUG_SOLARIS
{
char * ptr = ctl_buf+req.DEST_offset;
int len = req.DEST_length;
printk("socket address (%d bytes): ",len);
while( len-- ) {
char c;
if (get_user(c,ptr))
printk("??");
else
printk("%02x",(unsigned char)c);
ptr++;
}
printk("\n");
}
#endif
err = sys_sendto(fd, data_buf, data_len, 0, req.DEST_length > 0 ? (struct sockaddr __user *)(ctl_buf+req.DEST_offset) : NULL, req.DEST_length);
if (err == data_len)
return 0;
if(err >= 0) {
printk("timod: sendto failed to send all the data\n");
return 0;
}
timod_error(fd, T_CONN_REQ, TSYSERR, -err);
return 0;
}
default:
printk(KERN_INFO "timod_putmsg: unsupported command %u.\n", ret);
break;
}
return -EINVAL;
}
int timod_getmsg(unsigned int fd, char __user *ctl_buf, int ctl_maxlen, s32 __user *ctl_len,
char __user *data_buf, int data_maxlen, s32 __user *data_len, int *flags_p)
{
int error;
int oldflags;
struct file *filp;
struct inode *ino;
struct fdtable *fdt;
struct sol_socket_struct *sock;
struct T_unitdata_ind udi;
mm_segment_t old_fs = get_fs();
long args[6];
char __user *tmpbuf;
int tmplen;
int (*sys_socketcall)(int, unsigned long __user *) =
(int (*)(int, unsigned long __user *))SYS(socketcall);
int (*sys_recvfrom)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *);
SOLD("entry");
SOLDD(("%u %p %d %p %p %d %p %d\n", fd, ctl_buf, ctl_maxlen, ctl_len, data_buf, data_maxlen, data_len, *flags_p));
fdt = files_fdtable(current->files);
filp = fdt->fd[fd];
ino = filp->f_path.dentry->d_inode;
sock = (struct sol_socket_struct *)filp->private_data;
SOLDD(("%p %p\n", sock->pfirst, sock->pfirst ? sock->pfirst->next : NULL));
if ( ctl_maxlen > 0 && !sock->pfirst && SOCKET_I(ino)->type == SOCK_STREAM
&& sock->state == TS_IDLE) {
SOLD("calling LISTEN");
args[0] = fd;
args[1] = -1;
set_fs(KERNEL_DS);
sys_socketcall(SYS_LISTEN, args);
set_fs(old_fs);
SOLD("LISTEN done");
}
if (!(filp->f_flags & O_NONBLOCK)) {
struct poll_wqueues wait_table;
poll_table *wait;
poll_initwait(&wait_table);
wait = &wait_table.pt;
for(;;) {
SOLD("loop");
set_current_state(TASK_INTERRUPTIBLE);
/* ! ( l<0 || ( l>=0 && ( ! pfirst || (flags == HIPRI && pri != HIPRI) ) ) ) */
/* ( ! l<0 && ! ( l>=0 && ( ! pfirst || (flags == HIPRI && pri != HIPRI) ) ) ) */
/* ( l>=0 && ( ! l>=0 || ! ( ! pfirst || (flags == HIPRI && pri != HIPRI) ) ) ) */
/* ( l>=0 && ( l<0 || ( pfirst && ! (flags == HIPRI && pri != HIPRI) ) ) ) */
/* ( l>=0 && ( l<0 || ( pfirst && (flags != HIPRI || pri == HIPRI) ) ) ) */
/* ( l>=0 && ( pfirst && (flags != HIPRI || pri == HIPRI) ) ) */
if (ctl_maxlen >= 0 && sock->pfirst && (*flags_p != MSG_HIPRI || sock->pfirst->pri == MSG_HIPRI))
break;
SOLD("cond 1 passed");
if (
#if 1
*flags_p != MSG_HIPRI &&
#endif
((filp->f_op->poll(filp, wait) & POLLIN) ||
(filp->f_op->poll(filp, NULL) & POLLIN) ||
signal_pending(current))
) {
break;
}
if( *flags_p == MSG_HIPRI ) {
SOLD("avoiding lockup");
break ;
}
if(wait_table.error) {
SOLD("wait-table error");
poll_freewait(&wait_table);
return wait_table.error;
}
SOLD("scheduling");
schedule();
}
SOLD("loop done");
current->state = TASK_RUNNING;
poll_freewait(&wait_table);
if (signal_pending(current)) {
SOLD("signal pending");
return -EINTR;
}
}
if (ctl_maxlen >= 0 && sock->pfirst) {
struct T_primsg *it = sock->pfirst;
int l = min_t(int, ctl_maxlen, it->length);
SCHECK_MAGIC((char*)((u64)(((char *)&it->type)+sock->offset+it->length+7)&~7),MKCTL_MAGIC);
SOLD("purting ctl data");
if(copy_to_user(ctl_buf,
(char*)&it->type + sock->offset, l))
return -EFAULT;
SOLD("pur it");
if(put_user(l, ctl_len))
return -EFAULT;
SOLD("set ctl_len");
*flags_p = it->pri;
it->length -= l;
if (it->length) {
SOLD("more ctl");
sock->offset += l;
return MORECTL;
} else {
SOLD("removing message");
sock->pfirst = it->next;
if (!sock->pfirst)
sock->plast = NULL;
SOLDD(("getmsg kfree %016lx->%016lx\n", it, sock->pfirst));
mykfree(it);
sock->offset = 0;
SOLD("ctl done");
return 0;
}
}
*flags_p = 0;
if (ctl_maxlen >= 0) {
SOLD("ACCEPT perhaps?");
if (SOCKET_I(ino)->type == SOCK_STREAM && sock->state == TS_IDLE) {
struct T_conn_ind ind;
char *buf = getpage();
int len = BUF_SIZE;
SOLD("trying ACCEPT");
if (put_user(ctl_maxlen - sizeof(ind), ctl_len))
return -EFAULT;
args[0] = fd;
args[1] = (long)buf;
args[2] = (long)&len;
oldflags = filp->f_flags;
filp->f_flags |= O_NONBLOCK;
SOLD("calling ACCEPT");
set_fs(KERNEL_DS);
error = sys_socketcall(SYS_ACCEPT, args);
set_fs(old_fs);
filp->f_flags = oldflags;
if (error < 0) {
SOLD("some error");
putpage(buf);
return error;
}
if (error) {
SOLD("connect");
putpage(buf);
if (sizeof(ind) > ctl_maxlen) {
SOLD("generating CONN_IND");
ind.PRIM_type = T_CONN_IND;
ind.SRC_length = len;
ind.SRC_offset = sizeof(ind);
ind.OPT_length = ind.OPT_offset = 0;
ind.SEQ_number = error;
if(copy_to_user(ctl_buf, &ind, sizeof(ind))||
put_user(sizeof(ind)+ind.SRC_length,ctl_len))
return -EFAULT;
SOLD("CONN_IND created");
}
if (data_maxlen >= 0)
put_user(0, data_len);
SOLD("CONN_IND done");
return 0;
}
if (len>ctl_maxlen) {
SOLD("data don't fit");
putpage(buf);
return -EFAULT; /* XXX - is this ok ? */
}
if(copy_to_user(ctl_buf,buf,len) || put_user(len,ctl_len)){
SOLD("can't copy data");
putpage(buf);
return -EFAULT;
}
SOLD("ACCEPT done");
putpage(buf);
}
}
SOLD("checking data req");
if (data_maxlen <= 0) {
if (data_maxlen == 0)
put_user(0, data_len);
if (ctl_maxlen >= 0)
put_user(0, ctl_len);
return -EAGAIN;
}
SOLD("wants data");
if (ctl_maxlen > sizeof(udi) && sock->state == TS_IDLE) {
SOLD("udi fits");
tmpbuf = ctl_buf + sizeof(udi);
tmplen = ctl_maxlen - sizeof(udi);
} else {
SOLD("udi does not fit");
tmpbuf = NULL;
tmplen = 0;
}
if (put_user(tmplen, ctl_len))
return -EFAULT;
SOLD("set ctl_len");
oldflags = filp->f_flags;
filp->f_flags |= O_NONBLOCK;
SOLD("calling recvfrom");
sys_recvfrom = (int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *))SYS(recvfrom);
error = sys_recvfrom(fd, data_buf, data_maxlen, 0, (struct sockaddr __user *)tmpbuf, ctl_len);
filp->f_flags = oldflags;
if (error < 0)
return error;
SOLD("error >= 0" ) ;
if (error && ctl_maxlen > sizeof(udi) && sock->state == TS_IDLE) {
SOLD("generating udi");
udi.PRIM_type = T_UNITDATA_IND;
if (get_user(udi.SRC_length, ctl_len))
return -EFAULT;
udi.SRC_offset = sizeof(udi);
udi.OPT_length = udi.OPT_offset = 0;
if (copy_to_user(ctl_buf, &udi, sizeof(udi)) ||
put_user(sizeof(udi)+udi.SRC_length, ctl_len))
return -EFAULT;
SOLD("udi done");
} else {
if (put_user(0, ctl_len))
return -EFAULT;
}
put_user(error, data_len);
SOLD("done");
return 0;
}
asmlinkage int solaris_getmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
{
struct file *filp;
struct inode *ino;
struct strbuf __user *ctlptr;
struct strbuf __user *datptr;
struct strbuf ctl, dat;
int __user *flgptr;
int flags;
int error = -EBADF;
struct fdtable *fdt;
SOLD("entry");
lock_kernel();
if (fd >= sysctl_nr_open)
goto out;
fdt = files_fdtable(current->files);
filp = fdt->fd[fd];
if(!filp) goto out;
ino = filp->f_path.dentry->d_inode;
if (!ino || !S_ISSOCK(ino->i_mode))
goto out;
ctlptr = (struct strbuf __user *)A(arg1);
datptr = (struct strbuf __user *)A(arg2);
flgptr = (int __user *)A(arg3);
error = -EFAULT;
if (ctlptr) {
if (copy_from_user(&ctl,ctlptr,sizeof(struct strbuf)) ||
put_user(-1,&ctlptr->len))
goto out;
} else
ctl.maxlen = -1;
if (datptr) {
if (copy_from_user(&dat,datptr,sizeof(struct strbuf)) ||
put_user(-1,&datptr->len))
goto out;
} else
dat.maxlen = -1;
if (get_user(flags,flgptr))
goto out;
switch (flags) {
case 0:
case MSG_HIPRI:
case MSG_ANY:
case MSG_BAND:
break;
default:
error = -EINVAL;
goto out;
}
error = timod_getmsg(fd,A(ctl.buf),ctl.maxlen,&ctlptr->len,
A(dat.buf),dat.maxlen,&datptr->len,&flags);
if (!error && put_user(flags,flgptr))
error = -EFAULT;
out:
unlock_kernel();
SOLD("done");
return error;
}
asmlinkage int solaris_putmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
{
struct file *filp;
struct inode *ino;
struct strbuf __user *ctlptr;
struct strbuf __user *datptr;
struct strbuf ctl, dat;
int flags = (int) arg3;
int error = -EBADF;
struct fdtable *fdt;
SOLD("entry");
lock_kernel();
if (fd >= sysctl_nr_open)
goto out;
fdt = files_fdtable(current->files);
filp = fdt->fd[fd];
if(!filp) goto out;
ino = filp->f_path.dentry->d_inode;
if (!ino) goto out;
if (!S_ISSOCK(ino->i_mode) &&
(imajor(ino) != 30 || iminor(ino) != 1))
goto out;
ctlptr = A(arg1);
datptr = A(arg2);
error = -EFAULT;
if (ctlptr) {
if (copy_from_user(&ctl,ctlptr,sizeof(ctl)))
goto out;
if (ctl.len < 0 && flags) {
error = -EINVAL;
goto out;
}
} else {
ctl.len = 0;
ctl.buf = 0;
}
if (datptr) {
if (copy_from_user(&dat,datptr,sizeof(dat)))
goto out;
} else {
dat.len = 0;
dat.buf = 0;
}
error = timod_putmsg(fd,A(ctl.buf),ctl.len,
A(dat.buf),dat.len,flags);
out:
unlock_kernel();
SOLD("done");
return error;
}

2
fs/Kconfig.binfmt
View File

@ -62,7 +62,7 @@ config BINFMT_SHARED_FLAT
config BINFMT_AOUT
tristate "Kernel support for a.out and ECOFF binaries"
depends on ARCH_SUPPORTS_AOUT && \
(X86_32 || ALPHA || ARM || M68K || SPARC32)
(X86_32 || ALPHA || ARM || M68K)
---help---
A.out (Assembler.OUTput) is a set of formats for libraries and
executables used in the earliest versions of UNIX. Linux used

1
include/asm-sparc/Kbuild
View File

@ -5,7 +5,6 @@ header-y += asi.h
header-y += bpp.h
header-y += jsflash.h
header-y += openpromio.h
header-y += pconf.h
header-y += reg.h
header-y += traps.h
header-y += vfc_ioctls.h

52
include/asm-sparc/a.out-core.h
View File

@ -1,52 +0,0 @@
/* a.out coredump register dumper
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#ifndef _ASM_A_OUT_CORE_H
#define _ASM_A_OUT_CORE_H
#ifdef __KERNEL__
#include <linux/user.h>
/*
* fill in the user structure for an a.out core dump
*/
static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
{
unsigned long first_stack_page;
dump->magic = SUNOS_CORE_MAGIC;
dump->len = sizeof(struct user);
dump->regs.psr = regs->psr;
dump->regs.pc = regs->pc;
dump->regs.npc = regs->npc;
dump->regs.y = regs->y;
/* fuck me plenty */
memcpy(&dump->regs.regs[0], &regs->u_regs[1], (sizeof(unsigned long) * 15));
dump->uexec = current->thread.core_exec;
dump->u_tsize = (((unsigned long) current->mm->end_code) -
((unsigned long) current->mm->start_code)) & ~(PAGE_SIZE - 1);
dump->u_dsize = ((unsigned long) (current->mm->brk + (PAGE_SIZE-1)));
dump->u_dsize -= dump->u_tsize;
dump->u_dsize &= ~(PAGE_SIZE - 1);
first_stack_page = (regs->u_regs[UREG_FP] & ~(PAGE_SIZE - 1));
dump->u_ssize = (TASK_SIZE - first_stack_page) & ~(PAGE_SIZE - 1);
memcpy(&dump->fpu.fpstatus.fregs.regs[0], &current->thread.float_regs[0], (sizeof(unsigned long) * 32));
dump->fpu.fpstatus.fsr = current->thread.fsr;
dump->fpu.fpstatus.flags = dump->fpu.fpstatus.extra = 0;
dump->fpu.fpstatus.fpq_count = current->thread.fpqdepth;
memcpy(&dump->fpu.fpstatus.fpq[0], &current->thread.fpqueue[0],
((sizeof(unsigned long) * 2) * 16));
dump->sigcode = 0;
}
#endif /* __KERNEL__ */
#endif /* _ASM_A_OUT_CORE_H */

97
include/asm-sparc/a.out.h
View File

@ -1,97 +0,0 @@
#ifndef __SPARC_A_OUT_H__
#define __SPARC_A_OUT_H__
#define SPARC_PGSIZE 0x2000 /* Thanks to the sun4 architecture... */
#define SEGMENT_SIZE SPARC_PGSIZE /* whee... */
#ifndef __ASSEMBLY__
struct exec {
unsigned char a_dynamic:1; /* A __DYNAMIC is in this image */
unsigned char a_toolversion:7;
unsigned char a_machtype;
unsigned short a_info;
unsigned int a_text; /* length of text, in bytes */
unsigned int a_data; /* length of data, in bytes */
unsigned int a_bss; /* length of bss, in bytes */
unsigned int a_syms; /* length of symbol table, in bytes */
unsigned int a_entry; /* where program begins */
unsigned int a_trsize;
unsigned int a_drsize;
};
#endif /* !__ASSEMBLY__ */
/* Where in the file does the text information begin? */
#define N_TXTOFF(x) (N_MAGIC(x) == ZMAGIC ? 0 : sizeof (struct exec))
/* Where do the Symbols start? */
#define N_SYMOFF(x) (N_TXTOFF(x) + (x).a_text + \
(x).a_data + (x).a_trsize + \
(x).a_drsize)
/* Where does text segment go in memory after being loaded? */
#define N_TXTADDR(x) (unsigned long)(((N_MAGIC(x) == ZMAGIC) && \
((x).a_entry < SPARC_PGSIZE)) ? \
0 : SPARC_PGSIZE)
/* And same for the data segment.. */
#define N_DATADDR(x) (N_MAGIC(x)==OMAGIC ? \
(N_TXTADDR(x) + (x).a_text) \
: (unsigned long) (_N_SEGMENT_ROUND (_N_TXTENDADDR(x))))
#define N_TRSIZE(a) ((a).a_trsize)
#define N_DRSIZE(a) ((a).a_drsize)
#define N_SYMSIZE(a) ((a).a_syms)
#ifndef __ASSEMBLY__
/*
* Sparc relocation types
*/
enum reloc_type
{
RELOC_8,
RELOC_16,
RELOC_32, /* simplest relocs */
RELOC_DISP8,
RELOC_DISP16,
RELOC_DISP32, /* Disp's (pc-rel) */
RELOC_WDISP30,
RELOC_WDISP22, /* SR word disp's */
RELOC_HI22,
RELOC_22, /* SR 22-bit relocs */
RELOC_13,
RELOC_LO10, /* SR 13&10-bit relocs */
RELOC_SFA_BASE,
RELOC_SFA_OFF13, /* SR S.F.A. relocs */
RELOC_BASE10,
RELOC_BASE13,
RELOC_BASE22, /* base_relative pic */
RELOC_PC10,
RELOC_PC22, /* special pc-rel pic */
RELOC_JMP_TBL, /* jmp_tbl_rel in pic */
RELOC_SEGOFF16, /* ShLib offset-in-seg */
RELOC_GLOB_DAT,
RELOC_JMP_SLOT,
RELOC_RELATIVE /* rtld relocs */
};
/*
* Format of a relocation datum.
*/
struct relocation_info /* used when header.a_machtype == M_SPARC */
{
unsigned int r_address; /* relocation addr */
unsigned int r_index:24; /* segment index or symbol index */
unsigned int r_extern:1; /* if F, r_index==SEG#; if T, SYM idx */
unsigned int r_pad:2; /* <unused> */
enum reloc_type r_type:5; /* type of relocation to perform */
int r_addend; /* addend for relocation value */
};
#define N_RELOCATION_INFO_DECLARED 1
#endif /* !(__ASSEMBLY__) */
#endif /* __SPARC_A_OUT_H__ */

33
include/asm-sparc/head.h
View File

@ -46,45 +46,12 @@
b linux_sparc_syscall; \
rd %psr, %l0;
/* Software trap for SunOS4.1.x system calls. */
#define SUNOS_SYSCALL_TRAP \
rd %psr, %l0; \
sethi %hi(sunos_sys_table), %l7; \
b linux_sparc_syscall; \
or %l7, %lo(sunos_sys_table), %l7;
#define SUNOS_NO_SYSCALL_TRAP \
b sunos_syscall; \
rd %psr, %l0; \
nop; \
nop;
/* Software trap for Slowaris system calls. */
#define SOLARIS_SYSCALL_TRAP \
b solaris_syscall; \
rd %psr, %l0; \
nop; \
nop;
#define INDIRECT_SOLARIS_SYSCALL(x) \
mov x, %g1; \
b solaris_syscall; \
rd %psr, %l0; \
nop;
#define BREAKPOINT_TRAP \
b breakpoint_trap; \
rd %psr,%l0; \
nop; \
nop;
/* Software trap for Sparc-netbsd system calls. */
#define NETBSD_SYSCALL_TRAP \
sethi %hi(sys_call_table), %l7; \
or %l7, %lo(sys_call_table), %l7; \
b bsd_syscall; \
rd %psr, %l0;
/* The Get Condition Codes software trap for userland. */
#define GETCC_TRAP \
b getcc_trap_handler; mov %psr, %l0; nop; nop;

2
include/asm-sparc/ioctls.h
View File

@ -43,8 +43,6 @@
#define __TIOCSETX _IOW('t', 34, int) /* SunOS Specific */
#define __TIOCGETX _IOR('t', 35, int) /* SunOS Specific */
#define TIOCCONS _IO('t', 36)
#define __TIOCSSIZE _IOW('t', 37, struct sunos_ttysize) /* SunOS Specific */
#define __TIOCGSIZE _IOR('t', 38, struct sunos_ttysize) /* SunOS Specific */
#define TIOCGSOFTCAR _IOR('t', 100, int)
#define TIOCSSOFTCAR _IOW('t', 101, int)
#define __TIOCUCNTL _IOW('t', 102, int) /* SunOS Specific */

13
include/asm-sparc/mman.h
View File

@ -22,19 +22,6 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */
/* XXX Need to add flags to SunOS's mctl, mlockall, and madvise system
* XXX calls.
*/
/* SunOS sys_mctl() stuff... */
#define MC_SYNC 1 /* Sync pages in memory with storage (usu. a file) */
#define MC_LOCK 2 /* Lock pages into core ram, do not allow swapping of them */
#define MC_UNLOCK 3 /* Unlock pages locked via previous mctl() with MC_LOCK arg */
#define MC_LOCKAS 5 /* Lock an entire address space of the calling process */
#define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */
#define MADV_FREE 0x5 /* (Solaris) contents can be freed */
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#define arch_mmap_check sparc_mmap_check

15
include/asm-sparc/namei.h
View File

@ -8,19 +8,6 @@
#ifndef __SPARC_NAMEI_H
#define __SPARC_NAMEI_H
#define SPARC_BSD_EMUL "/usr/gnemul/sunos/"
#define SPARC_SOL_EMUL "/usr/gnemul/solaris/"
static inline char * __emul_prefix(void)
{
switch (current->personality) {
case PER_SUNOS:
return SPARC_BSD_EMUL;
case PER_SVR4:
return SPARC_SOL_EMUL;
default:
return NULL;
}
}
#define __emul_prefix() NULL
#endif /* __SPARC_NAMEI_H */

25
include/asm-sparc/pconf.h
View File

@ -1,25 +0,0 @@
/* $Id: pconf.h,v 1.3 1996/04/25 06:13:25 davem Exp $
* pconf.h: pathconf() and fpathconf() defines for SunOS
* system call compatibility.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC_PCONF_H
#define _SPARC_PCONF_H
#include <linux/fs.h>
#include <linux/limits.h>
#define _PCONF_LINK 1 /* Max number of links to an object */
#define _PCONF_CANON 2 /* TTY input buffer line size */
#define _PCONF_INPUT 3 /* Biggest packet a tty can imbibe at once */
#define _PCONF_NAME 4 /* Filename length max */
#define _PCONF_PATH 5 /* Max size of a pathname */
#define _PCONF_PIPE 6 /* Buffer size for a pipe */
#define _PCONF_CHRESTRICT 7 /* Can only root chown files? */
#define _PCONF_NOTRUNC 8 /* Are pathnames truncated if too big? */
#define _PCONF_VDISABLE 9 /* Magic char to disable special tty chars */
#define _PCONF_MAXPCONF 9
#endif /* !(_SPARC_PCONF_H) */

3
include/asm-sparc/processor.h
View File

@ -13,8 +13,6 @@
*/
#define current_text_addr() ({ void *pc; __asm__("sethi %%hi(1f), %0; or %0, %%lo(1f), %0;\n1:" : "=r" (pc)); pc; })
#include <linux/a.out.h>
#include <asm/psr.h>
#include <asm/ptrace.h>
#include <asm/head.h>
@ -67,7 +65,6 @@ struct thread_struct {
struct fpq fpqueue[16];
unsigned long flags;
mm_segment_t current_ds;
struct exec core_exec; /* just what it says. */
int new_signal;
};

3
include/asm-sparc/socket.h
View File

@ -24,9 +24,6 @@
#define SO_SNDTIMEO 0x4000
#define SO_ACCEPTCONN 0x8000
/* wha!??? */
#define SO_DONTLINGER (~SO_LINGER) /* Older SunOS compat. hack */
#define SO_SNDBUF 0x1001
#define SO_RCVBUF 0x1002
#define SO_SNDBUFFORCE 0x100a

132
include/asm-sparc/solerrno.h
View File

@ -1,132 +0,0 @@
/* $Id: solerrno.h,v 1.5 1996/04/25 06:13:32 davem Exp $
* solerrno.h: Solaris error return codes for compatibility.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC_SOLERRNO_H
#define _SPARC_SOLERRNO_H
#define SOL_EPERM 1 /* Required superuser access perms */
#define SOL_ENOENT 2 /* File or directory does not exist */
#define SOL_ESRCH 3 /* Process did not exist */
#define SOL_EINTR 4 /* System call was interrupted */
#define SOL_EIO 5 /* An i/o error occurred */
#define SOL_ENXIO 6 /* Device or Address does not exist */
#define SOL_E2BIG 7 /* Too many arguments were given */
#define SOL_ENOEXEC 8 /* Header of executable was munged */
#define SOL_EBADF 9 /* Bogus file number */
#define SOL_ECHILD 10 /* No children of process exist */
#define SOL_EAGAIN 11 /* beep beep, "try again later" */
#define SOL_ENOMEM 12 /* No memory available */
#define SOL_EACCES 13 /* Access not allowed */
#define SOL_EFAULT 14 /* Address passed was invalid */
#define SOL_ENOTBLK 15 /* blkdev op on non-block device */
#define SOL_EBUSY 16 /* Mounted device was busy */
#define SOL_EEXIST 17 /* File specified already exists */
#define SOL_EXDEV 18 /* Link request across diff devices */
#define SOL_ENODEV 19 /* Device does not exist on system */
#define SOL_ENOTDIR 20 /* Dir operation on non-directory */
#define SOL_EISDIR 21 /* File was of directory type */
#define SOL_EINVAL 22 /* Argument passed was invalid */
#define SOL_ENFILE 23 /* No more room in file table */
#define SOL_EMFILE 24 /* Proc has too many files open */
#define SOL_ENOTTY 25 /* Ioctl was invalid for req device */
#define SOL_ETXTBSY 26 /* Text file in busy state */
#define SOL_EFBIG 27 /* Too big of a file for operation */
#define SOL_ENOSPC 28 /* Disk is full */
#define SOL_ESPIPE 29 /* Seek attempted on non-seeking dev*/
#define SOL_EROFS 30 /* Write attempted on read-only fs */
#define SOL_EMLINK 31 /* Too many links in file search */
#define SOL_EPIPE 32 /* Call a plumber */
#define SOL_EDOM 33 /* Argument was out of fct domain */
#define SOL_ERANGE 34 /* Could not represent math result */
#define SOL_ENOMSG 35 /* Message of req type doesn't exist */
#define SOL_EIDRM 36 /* Identifier has been removed */
#define SOL_ECHRNG 37 /* Req channel number out of range */
#define SOL_EL2NSYNC 38 /* Could not sync at run level 2 */
#define SOL_EL3HLT 39 /* Halted at run level 3 */
#define SOL_EL3RST 40 /* Reset at run level 3 */
#define SOL_ELNRNG 41 /* Out of range link number */
#define SOL_EUNATCH 42 /* Driver for protocol not attached */
#define SOL_ENOCSI 43 /* CSI structure not around */
#define SOL_EL2HLT 44 /* Halted at run level 2 */
#define SOL_EDEADLK 45 /* Deadlock condition detected */
#define SOL_ENOLCK 46 /* Record locks unavailable */
#define SOL_ECANCELED 47 /* Cancellation of oper. happened */
#define SOL_ENOTSUP 48 /* Attempt of unsupported operation */
#define SOL_EDQUOT 49 /* Users disk quota exceeded */
#define SOL_EBADE 50 /* Invalid exchange */
#define SOL_EBADR 51 /* Request descriptor was invalid */
#define SOL_EXFULL 52 /* Full exchange */
#define SOL_ENOANO 53 /* ano does not exist */
#define SOL_EBADRQC 54 /* Req code was invalid */
#define SOL_EBADSLT 55 /* Bad slot number */
#define SOL_EDEADLOCK 56 /* Deadlock in fs error */
#define SOL_EBFONT 57 /* Font file format invalid */
/* YOW, I LOVE SYSV STREAMS!!!! */
#define SOL_ENOSTR 60 /* Stream-op on non-stream dev */
#define SOL_ENODATA 61 /* No data avail at this time */
#define SOL_ETIME 62 /* Expiration of time occurred */
#define SOL_ENOSR 63 /* Streams resources exhausted */
#define SOL_ENONET 64 /* No network connected */
#define SOL_ENOPKG 65 /* Non-installed package */
#define SOL_EREMOTE 66 /* Object was on remote machine */
#define SOL_ENOLINK 67 /* Cut link */
#define SOL_EADV 68 /* Error in advertise */
#define SOL_ESRMNT 69 /* Some magic srmount problem */
#define SOL_ECOMM 70 /* During send, comm error occurred */
#define SOL_EPROTO 71 /* Protocol botch */
#define SOL_EMULTIHOP 74 /* Multihop attempted */
#define SOL_EBADMSG 77 /* Message was unreadable */
#define SOL_ENAMETOOLONG 78 /* Too long of a path name */
#define SOL_EOVERFLOW 79 /* Data type too small for datum */
#define SOL_ENOTUNIQ 80 /* Logical name was not unique */
#define SOL_EBADFD 81 /* Op cannot be performed on fd */
#define SOL_EREMCHG 82 /* Remote address is now different */
#define SOL_ELIBACC 83 /* Shared lib could not be accessed */
#define SOL_ELIBBAD 84 /* ShLib is corrupted in some way */
#define SOL_ELIBSCN 85 /* A.out ShLib problems */
#define SOL_ELIBMAX 86 /* Exceeded ShLib linkage limit */
#define SOL_ELIBEXEC 87 /* Execution of ShLib attempted */
#define SOL_EILSEQ 88 /* Bad byte sequence found */
#define SOL_ENOSYS 89 /* Invalid filesystem operation */
#define SOL_ELOOP 90 /* Detected loop in symbolic links */
#define SOL_ERESTART 91 /* System call is restartable */
#define SOL_ESTRPIPE 92 /* Do not sleep in head of stream */
#define SOL_ENOTEMPTY 93 /* Rmdir of non-empty directory */
#define SOL_EUSERS 94 /* Over abundance of users for ufs */
#define SOL_ENOTSOCK 95 /* Sock-op on non-sock */
#define SOL_EDESTADDRREQ 96 /* No dest addr given, but needed */
#define SOL_EMSGSIZE 97 /* Msg too big */
#define SOL_EPROTOTYPE 98 /* Bad socket protocol */
#define SOL_ENOPROTOOPT 99 /* Unavailable protocol */
#define SOL_EPROTONOSUPPORT 120 /* Unsupported protocol */
#define SOL_ESOCKTNOSUPPORT 121 /* Unsupported socket type */
#define SOL_EOPNOTSUPP 122 /* Unsupported sock-op */
#define SOL_EPFNOSUPPORT 123 /* Unsupported protocol family */
#define SOL_EAFNOSUPPORT 124 /* Unsup addr family for protocol */
#define SOL_EADDRINUSE 125 /* Req addr is already in use */
#define SOL_EADDRNOTAVAIL 126 /* Req addr not available right now */
#define SOL_ENETDOWN 127 /* Your subnet is on fire */
#define SOL_ENETUNREACH 128 /* Someone playing with gateway and */
/* did not tell you he was going to */
#define SOL_ENETRESET 129 /* Buy less-buggy ethernet cards */
#define SOL_ECONNABORTED 130 /* Aborted connection due to sw */
#define SOL_ECONNRESET 131 /* Your peers reset your connection */
#define SOL_ENOBUFS 132 /* No buffer space available */
#define SOL_EISCONN 133 /* Connect on already connected */
/* socket attempted */
#define SOL_ENOTCONN 134 /* Comm on non-connected socket */
#define SOL_ESHUTDOWN 143 /* Op attempted after sock-shutdown */
#define SOL_ETOOMANYREFS 144 /* Reference limit exceeded */
#define SOL_ETIMEDOUT 145 /* Timed out connection */
#define SOL_ECONNREFUSED 146 /* Connection refused by remote host*/
#define SOL_EHOSTDOWN 147 /* Remote host is up in flames */
#define SOL_EHOSTUNREACH 148 /* Make a left at Easton Ave..... */
#define SOL_EWOULDBLOCK EAGAIN /* Just an alias */
#define SOL_EALREADY 149 /* Operation is already occurring */
#define SOL_EINPROGRESS 150 /* Operation is happening now */
#define SOL_ESTALE 151 /* Fungus growth on NFS file handle */
#endif /* !(_SPARC_SOLERRNO_H) */

119
include/asm-sparc/svr4.h
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@ -1,119 +0,0 @@
/* Solaris/SPARC constants and definitions --
* (C) 1996 Miguel de Icaza
*
* This file is not meant to be included by user level applications
* but the solaris syscall emulator
*/
#ifndef _SPARC_SVR4_H
#define _SPARC_SVR4_H
/* Signals as used by svr4 */
typedef struct { /* signal set type */
ulong sigbits[4];
} svr4_sigset_t;
/* Values for siginfo.code */
#define SVR4_SINOINFO 32767
/* Siginfo, sucker expects bunch of information on those parameters */
typedef union {
char total_size [128];
struct {
int signo;
int code;
int error;
union {
} data;
} siginfo;
} svr4_siginfo_t;
/* Context definition */
/* Location of the user stored registers into a greg_t */
enum {
SVR4_PSR, SVR4_PC, SVR4_NPC, SVR4_Y,
SVR4_G1, SVR4_G2, SVR4_G3, SVR4_G4,
SVR4_G5, SVR4_G6, SVR4_G7, SVR4_O0,
SVR4_O1, SVR4_O2, SVR4_O3, SVR4_O4,
SVR4_O5, SVR4_O6, SVR4_O7
};
/* sizeof (regs) / sizeof (greg_t), defined in the ABI */
#define SVR4_NREGS 19
#define SVR4_MAXWIN 31
typedef struct {
uint rwin_lo[8];
uint rwin_in[8];
} svr4_rwindow_t;
typedef struct {
int count;
int __user *winptr [SVR4_MAXWIN]; /* pointer to the windows */
svr4_rwindow_t win[SVR4_MAXWIN]; /* the windows */
} svr4_gwindows_t;
typedef int svr4_gregset_t[SVR4_NREGS];
typedef struct {
double fpu_regs[32];
void *fp_q;
unsigned fp_fsr;
u_char fp_nqel;
u_char fp_nqsize;
u_char inuse; /* if fpu is in use */
} svr4_fregset_t;
typedef struct {
uint id; /* if this holds "xrs" string => ptr is valid */
caddr_t ptr;
} svr4_xrs_t;
/* Machine dependent context */
typedef struct {
svr4_gregset_t greg; /* registers 0..19 (see top) */
svr4_gwindows_t __user *gwin; /* may point to register windows */
svr4_fregset_t freg; /* floating point registers */
svr4_xrs_t xrs; /* mhm? */
long pad[19];
} svr4_mcontext_t;
/* flags for stack_t.flags */
enum svr4_stack_flags {
SVR4_SS_ONSTACK,
SVR4_SS_DISABLE,
};
/* signal stack exection place, unsupported */
typedef struct svr4_stack_t {
char __user *sp;
int size;
int flags;
} svr4_stack_t;
/* Context used by getcontext and setcontext */
typedef struct svr4_ucontext_t {
u_long flags; /* context flags, indicate what is loaded */
struct svr4_ucontext *link;
svr4_sigset_t sigmask;
svr4_stack_t stack;
svr4_mcontext_t mcontext;
long pad[23];
} svr4_ucontext_t;
/* windows hold the windows as they were at signal time,
* ucontext->mcontext holds a pointer to them.
* addresses for uc and si are passed as parameters to svr4 signal
* handler
*/
/* This is the signal frame that is passed to the signal handler */
typedef struct {
svr4_gwindows_t gw; /* windows */
svr4_ucontext_t uc; /* machine context */
svr4_siginfo_t si; /* siginfo */
} svr4_signal_frame_t;
#define SVR4_SF_ALIGNED (((sizeof (svr4_signal_frame_t) + 7) & (~7)))
#endif /* include control */

5
include/asm-sparc/termios.h
View File

@ -33,11 +33,6 @@ struct ltchars {
};
#endif /* __KERNEL__ */
struct sunos_ttysize {
int st_lines; /* Lines on the terminal */
int st_columns; /* Columns on the terminal */
};
struct winsize {
unsigned short ws_row;
unsigned short ws_col;

56
include/asm-sparc/user.h
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@ -1,60 +1,6 @@
/* $Id: user.h,v 1.5 1998/02/23 01:49:22 rth Exp $
* asm-sparc/user.h: Core file definitions for the Sparc.
*
* Keep in sync with reg.h. Actually, we could get rid of this
* one, since we won't a.out core dump that much anyways - miguel.
* Copyright (C) 1995 (davem@caip.rutgers.edu)
*/
#ifndef _SPARC_USER_H
#define _SPARC_USER_H
#include <asm/a.out.h>
struct sunos_regs {
unsigned long psr, pc, npc, y;
unsigned long regs[15];
};
struct sunos_fpqueue {
unsigned long *addr;
unsigned long inst;
};
struct sunos_fp {
union {
unsigned long regs[32];
double reg_dbls[16];
} fregs;
unsigned long fsr;
unsigned long flags;
unsigned long extra;
unsigned long fpq_count;
struct sunos_fpqueue fpq[16];
};
struct sunos_fpu {
struct sunos_fp fpstatus;
};
/* The SunOS core file header layout. */
struct user {
unsigned long magic;
unsigned long len;
struct sunos_regs regs;
struct exec uexec;
int signal;
size_t u_tsize; /* all of these in bytes! */
size_t u_dsize;
size_t u_ssize;
char u_comm[17];
struct sunos_fpu fpu;
unsigned long sigcode; /* Special sigcontext subcode, if any */
};
#define NBPG 0x2000
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_DATA_START_ADDR (u.uexec.a_data)
#define HOST_STACK_END_ADDR (- u.u_ssize * NBPG)
#define SUNOS_CORE_MAGIC 0x080456
/* Nothing to define. */
#endif /* !(_SPARC_USER_H) */

1
include/asm-sparc64/Kbuild
View File

@ -12,7 +12,6 @@ header-y += display7seg.h
header-y += envctrl.h
header-y += openprom.h
header-y += openpromio.h
header-y += pconf.h
header-y += psrcompat.h
header-y += pstate.h
header-y += reg.h

31
include/asm-sparc64/a.out-core.h
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@ -1,31 +0,0 @@
/* a.out coredump register dumper
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public Licence
* as published by the Free Software Foundation; either version
* 2 of the Licence, or (at your option) any later version.
*/
#ifndef _ASM_A_OUT_CORE_H
#define _ASM_A_OUT_CORE_H
#ifdef __KERNEL__
#include <linux/user.h>
/*
* fill in the user structure for an a.out core dump
*/
static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
{
/* Only should be used for SunOS and ancient a.out
* SparcLinux binaries... Not worth implementing.
*/
memset(dump, 0, sizeof(struct user));
}
#endif /* __KERNEL__ */
#endif /* _ASM_A_OUT_CORE_H */

1
include/asm-sparc64/a.out.h
View File

@ -1 +0,0 @@
#include <asm-sparc/a.out.h>

2
include/asm-sparc64/ioctls.h
View File

@ -44,8 +44,6 @@
#define __TIOCSETX _IOW('t', 34, int) /* SunOS Specific */
#define __TIOCGETX _IOR('t', 35, int) /* SunOS Specific */
#define TIOCCONS _IO('t', 36)
#define __TIOCSSIZE _IOW('t', 37, struct sunos_ttysize) /* SunOS Specific */
#define __TIOCGSIZE _IOR('t', 38, struct sunos_ttysize) /* SunOS Specific */
#define TIOCGSOFTCAR _IOR('t', 100, int)
#define TIOCSSOFTCAR _IOW('t', 101, int)
#define __TIOCUCNTL _IOW('t', 102, int) /* SunOS Specific */

13
include/asm-sparc64/mman.h
View File

@ -22,19 +22,6 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */
/* XXX Need to add flags to SunOS's mctl, mlockall, and madvise system
* XXX calls.
*/
/* SunOS sys_mctl() stuff... */
#define MC_SYNC 1 /* Sync pages in memory with storage (usu. a file) */
#define MC_LOCK 2 /* Lock pages into core ram, do not allow swapping of them */
#define MC_UNLOCK 3 /* Unlock pages locked via previous mctl() with MC_LOCK arg */
#define MC_LOCKAS 5 /* Lock an entire address space of the calling process */
#define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */
#define MADV_FREE 0x5 /* (Solaris) contents can be freed */
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#define arch_mmap_check sparc64_mmap_check

15
include/asm-sparc64/namei.h
View File

@ -8,19 +8,6 @@
#ifndef __SPARC64_NAMEI_H
#define __SPARC64_NAMEI_H
#define SPARC_BSD_EMUL "/usr/gnemul/sunos/"
#define SPARC_SOL_EMUL "/usr/gnemul/solaris/"
static inline char * __emul_prefix(void)
{
switch (current->personality) {
case PER_SUNOS:
return SPARC_BSD_EMUL;
case PER_SVR4:
return SPARC_SOL_EMUL;
default:
return NULL;
}
}
#define __emul_prefix() NULL
#endif /* __SPARC64_NAMEI_H */

25
include/asm-sparc64/pconf.h
View File

@ -1,25 +0,0 @@
/* $Id: pconf.h,v 1.1 1996/12/02 00:09:10 davem Exp $
* pconf.h: pathconf() and fpathconf() defines for SunOS
* system call compatibility.
*
* Copyright (C) 1995, 1996 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC64_PCONF_H
#define _SPARC64_PCONF_H
#include <linux/fs.h>
#include <linux/limits.h>
#define _PCONF_LINK 1 /* Max number of links to an object */
#define _PCONF_CANON 2 /* TTY input buffer line size */
#define _PCONF_INPUT 3 /* Biggest packet a tty can imbibe at once */
#define _PCONF_NAME 4 /* Filename length max */
#define _PCONF_PATH 5 /* Max size of a pathname */
#define _PCONF_PIPE 6 /* Buffer size for a pipe */
#define _PCONF_CHRESTRICT 7 /* Can only root chown files? */
#define _PCONF_NOTRUNC 8 /* Are pathnames truncated if too big? */
#define _PCONF_VDISABLE 9 /* Magic char to disable special tty chars */
#define _PCONF_MAXPCONF 9
#endif /* !(_SPARC64_PCONF_H) */

3
include/asm-sparc64/socket.h
View File

@ -24,9 +24,6 @@
#define SO_SNDTIMEO 0x4000
#define SO_ACCEPTCONN 0x8000
/* wha!??? */
#define SO_DONTLINGER (~SO_LINGER) /* Older SunOS compat. hack */
#define SO_SNDBUF 0x1001
#define SO_RCVBUF 0x1002
#define SO_SNDBUFFORCE 0x100a

132
include/asm-sparc64/solerrno.h
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@ -1,132 +0,0 @@
/* $Id: solerrno.h,v 1.1 1996/12/26 14:22:40 davem Exp $
* solerrno.h: Solaris error return codes for compatibility.
*
* Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC64_SOLERRNO_H
#define _SPARC64_SOLERRNO_H
#define SOL_EPERM 1 /* Required superuser access perms */
#define SOL_ENOENT 2 /* File or directory does not exist */
#define SOL_ESRCH 3 /* Process did not exist */
#define SOL_EINTR 4 /* System call was interrupted */
#define SOL_EIO 5 /* An i/o error occurred */
#define SOL_ENXIO 6 /* Device or Address does not exist */
#define SOL_E2BIG 7 /* Too many arguments were given */
#define SOL_ENOEXEC 8 /* Header of executable was munged */
#define SOL_EBADF 9 /* Bogus file number */
#define SOL_ECHILD 10 /* No children of process exist */
#define SOL_EAGAIN 11 /* beep beep, "try again later" */
#define SOL_ENOMEM 12 /* No memory available */
#define SOL_EACCES 13 /* Access not allowed */
#define SOL_EFAULT 14 /* Address passed was invalid */
#define SOL_ENOTBLK 15 /* blkdev op on non-block device */
#define SOL_EBUSY 16 /* Mounted device was busy */
#define SOL_EEXIST 17 /* File specified already exists */
#define SOL_EXDEV 18 /* Link request across diff devices */
#define SOL_ENODEV 19 /* Device does not exist on system */
#define SOL_ENOTDIR 20 /* Dir operation on non-directory */
#define SOL_EISDIR 21 /* File was of directory type */
#define SOL_EINVAL 22 /* Argument passed was invalid */
#define SOL_ENFILE 23 /* No more room in file table */
#define SOL_EMFILE 24 /* Proc has too many files open */
#define SOL_ENOTTY 25 /* Ioctl was invalid for req device */
#define SOL_ETXTBSY 26 /* Text file in busy state */
#define SOL_EFBIG 27 /* Too big of a file for operation */
#define SOL_ENOSPC 28 /* Disk is full */
#define SOL_ESPIPE 29 /* Seek attempted on non-seeking dev*/
#define SOL_EROFS 30 /* Write attempted on read-only fs */
#define SOL_EMLINK 31 /* Too many links in file search */
#define SOL_EPIPE 32 /* Call a plumber */
#define SOL_EDOM 33 /* Argument was out of fct domain */
#define SOL_ERANGE 34 /* Could not represent math result */
#define SOL_ENOMSG 35 /* Message of req type doesn't exist */
#define SOL_EIDRM 36 /* Identifier has been removed */
#define SOL_ECHRNG 37 /* Req channel number out of range */
#define SOL_EL2NSYNC 38 /* Could not sync at run level 2 */
#define SOL_EL3HLT 39 /* Halted at run level 3 */
#define SOL_EL3RST 40 /* Reset at run level 3 */
#define SOL_ELNRNG 41 /* Out of range link number */
#define SOL_EUNATCH 42 /* Driver for protocol not attached */
#define SOL_ENOCSI 43 /* CSI structure not around */
#define SOL_EL2HLT 44 /* Halted at run level 2 */
#define SOL_EDEADLK 45 /* Deadlock condition detected */
#define SOL_ENOLCK 46 /* Record locks unavailable */
#define SOL_ECANCELED 47 /* Cancellation of oper. happened */
#define SOL_ENOTSUP 48 /* Attempt of unsupported operation */
#define SOL_EDQUOT 49 /* Users disk quota exceeded */
#define SOL_EBADE 50 /* Invalid exchange */
#define SOL_EBADR 51 /* Request descriptor was invalid */
#define SOL_EXFULL 52 /* Full exchange */
#define SOL_ENOANO 53 /* ano does not exist */
#define SOL_EBADRQC 54 /* Req code was invalid */
#define SOL_EBADSLT 55 /* Bad slot number */
#define SOL_EDEADLOCK 56 /* Deadlock in fs error */
#define SOL_EBFONT 57 /* Font file format invalid */
/* YOW, I LOVE SYSV STREAMS!!!! */
#define SOL_ENOSTR 60 /* Stream-op on non-stream dev */
#define SOL_ENODATA 61 /* No data avail at this time */
#define SOL_ETIME 62 /* Expiration of time occurred */
#define SOL_ENOSR 63 /* Streams resources exhausted */
#define SOL_ENONET 64 /* No network connected */
#define SOL_ENOPKG 65 /* Non-installed package */
#define SOL_EREMOTE 66 /* Object was on remote machine */
#define SOL_ENOLINK 67 /* Cut link */
#define SOL_EADV 68 /* Error in advertise */
#define SOL_ESRMNT 69 /* Some magic srmount problem */
#define SOL_ECOMM 70 /* During send, comm error occurred */
#define SOL_EPROTO 71 /* Protocol botch */
#define SOL_EMULTIHOP 74 /* Multihop attempted */
#define SOL_EBADMSG 77 /* Message was unreadable */
#define SOL_ENAMETOOLONG 78 /* Too long of a path name */
#define SOL_EOVERFLOW 79 /* Data type too small for datum */
#define SOL_ENOTUNIQ 80 /* Logical name was not unique */
#define SOL_EBADFD 81 /* Op cannot be performed on fd */
#define SOL_EREMCHG 82 /* Remote address is now different */
#define SOL_ELIBACC 83 /* Shared lib could not be accessed */
#define SOL_ELIBBAD 84 /* ShLib is corrupted in some way */
#define SOL_ELIBSCN 85 /* A.out ShLib problems */
#define SOL_ELIBMAX 86 /* Exceeded ShLib linkage limit */
#define SOL_ELIBEXEC 87 /* Execution of ShLib attempted */
#define SOL_EILSEQ 88 /* Bad byte sequence found */
#define SOL_ENOSYS 89 /* Invalid filesystem operation */
#define SOL_ELOOP 90 /* Detected loop in symbolic links */
#define SOL_ERESTART 91 /* System call is restartable */
#define SOL_ESTRPIPE 92 /* Do not sleep in head of stream */
#define SOL_ENOTEMPTY 93 /* Rmdir of non-empty directory */
#define SOL_EUSERS 94 /* Over abundance of users for ufs */
#define SOL_ENOTSOCK 95 /* Sock-op on non-sock */
#define SOL_EDESTADDRREQ 96 /* No dest addr given, but needed */
#define SOL_EMSGSIZE 97 /* Msg too big */
#define SOL_EPROTOTYPE 98 /* Bad socket protocol */
#define SOL_ENOPROTOOPT 99 /* Unavailable protocol */
#define SOL_EPROTONOSUPPORT 120 /* Unsupported protocol */
#define SOL_ESOCKTNOSUPPORT 121 /* Unsupported socket type */
#define SOL_EOPNOTSUPP 122 /* Unsupported sock-op */
#define SOL_EPFNOSUPPORT 123 /* Unsupported protocol family */
#define SOL_EAFNOSUPPORT 124 /* Unsup addr family for protocol */
#define SOL_EADDRINUSE 125 /* Req addr is already in use */
#define SOL_EADDRNOTAVAIL 126 /* Req addr not available right now */
#define SOL_ENETDOWN 127 /* Your subnet is on fire */
#define SOL_ENETUNREACH 128 /* Someone playing with gateway and */
/* did not tell you he was going to */
#define SOL_ENETRESET 129 /* Buy less-buggy ethernet cards */
#define SOL_ECONNABORTED 130 /* Aborted connection due to sw */
#define SOL_ECONNRESET 131 /* Your peers reset your connection */
#define SOL_ENOBUFS 132 /* No buffer space available */
#define SOL_EISCONN 133 /* Connect on already connected */
/* socket attempted */
#define SOL_ENOTCONN 134 /* Comm on non-connected socket */
#define SOL_ESHUTDOWN 143 /* Op attempted after sock-shutdown */
#define SOL_ETOOMANYREFS 144 /* Reference limit exceeded */
#define SOL_ETIMEDOUT 145 /* Timed out connection */
#define SOL_ECONNREFUSED 146 /* Connection refused by remote host*/
#define SOL_EHOSTDOWN 147 /* Remote host is up in flames */
#define SOL_EHOSTUNREACH 148 /* Make a left at Easton Ave..... */
#define SOL_EWOULDBLOCK EAGAIN /* Just an alias */
#define SOL_EALREADY 149 /* Operation is already occurring */
#define SOL_EINPROGRESS 150 /* Operation is happening now */
#define SOL_ESTALE 151 /* Fungus growth on NFS file handle */
#endif /* !(_SPARC64_SOLERRNO_H) */

120
include/asm-sparc64/svr4.h
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@ -1,120 +0,0 @@
/* Solaris/SPARC constants and definitions --
* (C) 1996 Miguel de Icaza
*
* This file is not meant to be included by user level applications
* but the solaris syscall emulator
*/
#ifndef _SPARC64_SVR4_H
#define _SPARC64_SVR4_H
/* Signals as used by svr4 */
typedef struct { /* signal set type */
uint sigbits[4];
} svr4_sigset_t;
/* Values for siginfo.code */
#define SVR4_SINOINFO 32767
/* Siginfo, sucker expects bunch of information on those parameters */
typedef union {
char total_size [128];
struct {
int signo;
int code;
int error;
union {
} data;
} siginfo;
} svr4_siginfo_t;
/* Context definition */
/* Location of the user stored registers into a greg_t */
enum {
SVR4_PSR, SVR4_PC, SVR4_NPC, SVR4_Y,
SVR4_G1, SVR4_G2, SVR4_G3, SVR4_G4,
SVR4_G5, SVR4_G6, SVR4_G7, SVR4_O0,
SVR4_O1, SVR4_O2, SVR4_O3, SVR4_O4,
SVR4_O5, SVR4_O6, SVR4_O7
};
/* sizeof (regs) / sizeof (greg_t), defined in the ABI */
#define SVR4_NREGS 19
#define SVR4_MAXWIN 31
typedef struct {
u32 rwin_lo[8];
u32 rwin_in[8];
} svr4_rwindow_t;
typedef struct {
int count;
u32 winptr [SVR4_MAXWIN]; /* pointer to the windows */
svr4_rwindow_t win[SVR4_MAXWIN]; /* the windows */
} svr4_gwindows_t;
typedef int svr4_gregset_t[SVR4_NREGS];
typedef struct {
u64 fpu_regs[32];
u32 fp_q;
u32 fp_fsr;
u_char fp_nqel;
u_char fp_nqsize;
u_char inuse; /* if fpu is in use */
} svr4_fregset_t;
typedef struct {
u32 id; /* if this holds "xrs" string => ptr is valid */
u32 ptr;
} svr4_xrs_t;
/* Machine dependent context */
typedef struct {
svr4_gregset_t greg; /* registers 0..19 (see top) */
u32 gwin; /* may point to register windows */
svr4_fregset_t freg; /* floating point registers */
svr4_xrs_t xrs; /* mhm? */
int pad[19];
} svr4_mcontext_t;
/* flags for stack_t.flags */
enum svr4_stack_flags {
SVR4_SS_ONSTACK,
SVR4_SS_DISABLE,
};
/* signal stack execution place, unsupported */
typedef struct svr4_stack_t {
u32 sp;
int size;
int flags;
} svr4_stack_t;
/* Context used by getcontext and setcontext */
typedef struct svr4_ucontext_t {
u32 flags; /* context flags, indicate what is loaded */
u32 link;
svr4_sigset_t sigmask;
svr4_stack_t stack;
svr4_mcontext_t mcontext;
int pad[23];
} svr4_ucontext_t;
/* windows hold the windows as they were at signal time,
* ucontext->mcontext holds a pointer to them.
* addresses for uc and si are passed as parameters to svr4 signal
* handler
*/
/* This is the signal frame that is passed to the signal handler */
typedef struct {
svr4_gwindows_t gw; /* windows */
svr4_ucontext_t uc; /* machine context */
svr4_siginfo_t si; /* siginfo */
} svr4_signal_frame_t;
#define SVR4_SF_ALIGNED (((sizeof (svr4_signal_frame_t) + 7) & (~7)))
#endif /* include control */

5
include/asm-sparc64/termios.h
View File

@ -33,11 +33,6 @@ struct ltchars {
};
#endif /* __KERNEL__ */
struct sunos_ttysize {
int st_lines; /* Lines on the terminal */
int st_columns; /* Columns on the terminal */
};
struct winsize {
unsigned short ws_row;
unsigned short ws_col;

18
include/asm-sparc64/ttable.h
View File

@ -99,14 +99,6 @@
or %l7, %lo(systbl), %l7; \
nop; nop;
#define INDIRECT_SOLARIS_SYSCALL(num) \
sethi %hi(109f), %g7; \
ba,pt %xcc, etrap; \
109: or %g7, %lo(109b), %g7; \
ba,pt %xcc, tl0_solaris + 0xc; \
mov num, %g1; \
nop;nop;nop;
#define TRAP_UTRAP(handler,lvl) \
mov handler, %g3; \
ba,pt %xcc, utrap_trap; \
@ -117,11 +109,6 @@
nop; \
nop;
#ifdef CONFIG_SUNOS_EMUL
#define SUNOS_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sunos_sys_table)
#else
#define SUNOS_SYSCALL_TRAP TRAP(sunos_syscall)
#endif
#ifdef CONFIG_COMPAT
#define LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sys_call_table32)
#else
@ -130,11 +117,6 @@
#define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64)
#define GETCC_TRAP TRAP(getcc)
#define SETCC_TRAP TRAP(setcc)
#ifdef CONFIG_SOLARIS_EMUL
#define SOLARIS_SYSCALL_TRAP TRAP(solaris_sparc_syscall)
#else
#define SOLARIS_SYSCALL_TRAP TRAP(solaris_syscall)
#endif
#define BREAKPOINT_TRAP TRAP(breakpoint_trap)
#ifdef CONFIG_TRACE_IRQFLAGS

10
include/asm-sparc64/unistd.h
View File

@ -338,16 +338,6 @@
#define NR_SYSCALLS 317
#ifdef __KERNEL__
/* sysconf options, for SunOS compatibility */
#define _SC_ARG_MAX 1
#define _SC_CHILD_MAX 2
#define _SC_CLK_TCK 3
#define _SC_NGROUPS_MAX 4
#define _SC_OPEN_MAX 5
#define _SC_JOB_CONTROL 6
#define _SC_SAVED_IDS 7
#define _SC_VERSION 8
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64

61
include/asm-sparc64/user.h
View File

@ -1,60 +1 @@
/* $Id: user.h,v 1.1 1996/12/26 14:22:44 davem Exp $
* asm-sparc64/user.h: Core file definitions for the Sparc.
*
* Keep in sync with reg.h. Actually, we could get rid of this
* one, since we won't a.out core dump that much anyways - miguel.
* Copyright (C) 1995 (davem@caip.rutgers.edu)
*/
#ifndef _SPARC64_USER_H
#define _SPARC64_USER_H
#include <linux/a.out.h>
struct sunos_regs {
unsigned int psr, pc, npc, y;
unsigned int regs[15];
};
struct sunos_fpqueue {
unsigned int *addr;
unsigned int inst;
};
struct sunos_fp {
union {
unsigned int regs[32];
double reg_dbls[16];
} fregs;
unsigned int fsr;
unsigned int flags;
unsigned int extra;
unsigned int fpq_count;
struct sunos_fpqueue fpq[16];
};
struct sunos_fpu {
struct sunos_fp fpstatus;
};
/* The SunOS core file header layout. */
struct user {
unsigned int magic;
unsigned int len;
struct sunos_regs regs;
struct exec uexec;
int signal;
size_t u_tsize; /* all of these in bytes! */
size_t u_dsize;
size_t u_ssize;
char u_comm[17];
struct sunos_fpu fpu;
unsigned int sigcode; /* Special sigcontext subcode, if any */
};
#define NBPG PAGE_SIZE /* XXX 4096 maybe? */
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_DATA_START_ADDR (u.start_data)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
#define SUNOS_CORE_MAGIC 0x080456
#endif /* !(_SPARC64_USER_H) */
#include <asm-sparc/user.h>

9
net/core/sock.c
View File

@ -450,15 +450,6 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
* Options without arguments
*/
#ifdef SO_DONTLINGER /* Compatibility item... */
if (optname == SO_DONTLINGER) {
lock_sock(sk);
sock_reset_flag(sk, SOCK_LINGER);
release_sock(sk);
return 0;
}
#endif
if (optname == SO_BINDTODEVICE)
return sock_bindtodevice(sk, optval, optlen);