linux-sg2042/arch/sh/kernel/vsyscall/vsyscall-trapa.S

43 lines
1.1 KiB
ArmAsm

.text
.globl __kernel_vsyscall
.type __kernel_vsyscall,@function
__kernel_vsyscall:
.LSTART_vsyscall:
/* XXX: We'll have to do something here once we opt to use the vDSO
* page for something other than the signal trampoline.. as well as
* fill out .eh_frame -- PFM. */
.LEND_vsyscall:
.size __kernel_vsyscall,.-.LSTART_vsyscall
.previous
.section .eh_frame,"a",@progbits
.LCIE:
.ualong .LCIE_end - .LCIE_start
.LCIE_start:
.ualong 0 /* CIE ID */
.byte 0x1 /* Version number */
.string "zRS" /* NUL-terminated augmentation string */
.uleb128 0x1 /* Code alignment factor */
.sleb128 -4 /* Data alignment factor */
.byte 0x11 /* Return address register column */
/* Augmentation length and data (none) */
.byte 0xc /* DW_CFA_def_cfa */
.uleb128 0xf /* r15 */
.uleb128 0x0 /* offset 0 */
.align 2
.LCIE_end:
.ualong .LFDE_end-.LFDE_start /* Length FDE */
.LFDE_start:
.ualong .LCIE /* CIE pointer */
.ualong .LSTART_vsyscall-. /* start address */
.ualong .LEND_vsyscall-.LSTART_vsyscall
.uleb128 0
.align 2
.LFDE_end:
.previous
/* Get the common code for the sigreturn entry points */
#include "vsyscall-sigreturn.S"