forked from OSchip/llvm-project
[Mips] Reduce number of input files used my Mips tests.
No functional changes. llvm-svn: 210004
This commit is contained in:
Simon Atanasyan
parent
54b6ab0edf
commit
2c2486446c
|
|
@ -1,38 +0,0 @@
|
|||
# Assembly code defines set of externally visible labels.
|
||||
|
||||
# Shared library generation:
|
||||
# llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# -o=%t1 %p/Inputs/ext.s
|
||||
# lld -flavor gnu -target mipsel -shared -o %t2 %t1
|
||||
|
||||
# Executable generation:
|
||||
# llvm-mc -triple=mipsel -filetype=obj -o=%t1 %p/Inputs/ext.s
|
||||
# lld -flavor gnu -target mipsel -e ext1 -o %t2 %t1
|
||||
|
||||
.global ext1
|
||||
.type ext1,@function
|
||||
.ent ext1
|
||||
ext1:
|
||||
nop
|
||||
.end ext1
|
||||
|
||||
.global ext2
|
||||
.type ext2,@function
|
||||
.ent ext2
|
||||
ext2:
|
||||
nop
|
||||
.end ext2
|
||||
|
||||
.global ext3
|
||||
.type ext3,@function
|
||||
.ent ext3
|
||||
ext3:
|
||||
nop
|
||||
.end ext3
|
||||
|
||||
.type data1,@object
|
||||
.comm data1,4,4
|
||||
.type data2,@object
|
||||
.comm data2,4,4
|
||||
.type data3,@object
|
||||
.comm data3,4,4
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
# Assembly code defines set of externally visible labels.
|
||||
|
||||
# Shared library generation:
|
||||
# llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# -o=%t1 %p/Inputs/ext1.s
|
||||
# lld -flavor gnu -target mipsel -shared -o %t2 %t1
|
||||
|
||||
# Executable generation:
|
||||
# llvm-mc -triple=mipsel -filetype=obj -o=%t1 %p/Inputs/ext1.s
|
||||
# lld -flavor gnu -target mipsel -e ext4 -o %t2 %t1
|
||||
|
||||
.abicalls
|
||||
.global ext4
|
||||
.type ext4,@function
|
||||
.ent ext4
|
||||
ext4:
|
||||
nop
|
||||
.end ext4
|
||||
|
||||
.global ext5
|
||||
.type ext5,@function
|
||||
.ent ext5
|
||||
ext5:
|
||||
nop
|
||||
.end ext5
|
||||
|
||||
.global ext6
|
||||
.type ext6,@function
|
||||
.ent ext6
|
||||
ext6:
|
||||
nop
|
||||
.end ext6
|
||||
|
||||
.type data4,@object
|
||||
.comm data4,4,4
|
||||
.type data5,@object
|
||||
.comm data5,4,4
|
||||
.type data6,@object
|
||||
.comm data6,4,4
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
# Define symbols in the .text (T1N, T2N, T3N)
|
||||
# and .data (D1N, D2N, D3N) sections.
|
||||
# The object file has CPIC flags.
|
||||
!ELF
|
||||
FileHeader: !FileHeader
|
||||
Class: ELFCLASS32
|
||||
Data: ELFDATA2LSB
|
||||
Type: ET_REL
|
||||
Machine: EM_MIPS
|
||||
Flags: [EF_MIPS_CPIC]
|
||||
|
||||
Sections:
|
||||
- Name: .text
|
||||
Type: SHT_PROGBITS
|
||||
Content: "000000000000000000000000"
|
||||
AddressAlign: 16
|
||||
Flags: [SHF_EXECINSTR, SHF_ALLOC]
|
||||
|
||||
- Name: .data
|
||||
Type: SHT_PROGBITS
|
||||
Content: "000000000000000000000000"
|
||||
AddressAlign: 16
|
||||
Flags: [SHF_WRITE, SHF_ALLOC]
|
||||
|
||||
Symbols:
|
||||
Global:
|
||||
- Name: T1N
|
||||
Section: .text
|
||||
Type: STT_FUNC
|
||||
Value: 0x0
|
||||
Size: 4
|
||||
- Name: T2N
|
||||
Section: .text
|
||||
Type: STT_FUNC
|
||||
Value: 0x4
|
||||
Size: 4
|
||||
- Name: T3N
|
||||
Section: .text
|
||||
Type: STT_FUNC
|
||||
Value: 0x8
|
||||
Size: 4
|
||||
- Name: D1N
|
||||
Section: .data
|
||||
Type: STT_OBJECT
|
||||
Value: 0x0
|
||||
Size: 4
|
||||
- Name: D2N
|
||||
Section: .data
|
||||
Type: STT_OBJECT
|
||||
Value: 0x4
|
||||
Size: 4
|
||||
- Name: D3N
|
||||
Section: .data
|
||||
Type: STT_OBJECT
|
||||
Value: 0x8
|
||||
Size: 4
|
||||
|
|
@ -3,9 +3,8 @@
|
|||
# Check MIPS specific tags in the dynamic table in case executable linking.
|
||||
|
||||
# Build shared library
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# RUN: -o=%t-obj %p/Inputs/ext.s
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-obj
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/pic-obj.yaml > %t-so-obj
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-so-obj
|
||||
|
||||
# Build executable
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-obj %s
|
||||
|
|
@ -21,14 +20,14 @@
|
|||
# CHECK-NEXT: 0x00000004 HASH 0x400110
|
||||
# CHECK-NEXT: 0x00000005 STRTAB 0x400144
|
||||
# CHECK-NEXT: 0x00000006 SYMTAB 0x400124
|
||||
# CHECK-NEXT: 0x0000000A STRSZ 30 (bytes)
|
||||
# CHECK-NEXT: 0x0000000A STRSZ 28 (bytes)
|
||||
# CHECK-NEXT: 0x0000000B SYMENT 16 (bytes)
|
||||
# CHECK-NEXT: 0x0000001A FINI_ARRAY 0x0
|
||||
# CHECK-NEXT: 0x0000001C FINI_ARRAYSZ 0 (bytes)
|
||||
# CHECK-NEXT: 0x00000002 PLTRELSZ 8 (bytes)
|
||||
# CHECK-NEXT: 0x70000032 MIPS_PLTGOT 0x402000
|
||||
# CHECK-NEXT: 0x00000014 PLTREL REL
|
||||
# CHECK-NEXT: 0x00000017 JMPREL 0x400164
|
||||
# CHECK-NEXT: 0x00000017 JMPREL 0x400160
|
||||
# CHECK-NEXT: 0x70000001 MIPS_RLD_VERSION 1
|
||||
# CHECK-NEXT: 0x70000005 MIPS_FLAGS NOTPOT
|
||||
# CHECK-NEXT: 0x70000006 MIPS_BASE_ADDRESS 0x400000
|
||||
|
|
@ -44,7 +43,7 @@
|
|||
.global glob
|
||||
.ent glob
|
||||
loc:
|
||||
jal ext1
|
||||
jal T1
|
||||
glob:
|
||||
jal loc
|
||||
jal glob
|
||||
|
|
|
|||
|
|
@ -3,9 +3,8 @@
|
|||
# Check ELF Header for non-pic executable file.
|
||||
|
||||
# Build shared library
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# RUN: -o=%t-obj %p/Inputs/ext.s
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-obj
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/pic-obj.yaml > %t-so-obj
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-so-obj
|
||||
|
||||
# Build executable
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-obj %s
|
||||
|
|
@ -50,5 +49,5 @@
|
|||
.global glob
|
||||
.ent glob
|
||||
glob:
|
||||
jal ext1
|
||||
jal T1
|
||||
.end glob
|
||||
|
|
|
|||
|
|
@ -5,14 +5,13 @@
|
|||
# entry in the local GOT section.
|
||||
#
|
||||
# Build shared library
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# RUN: -o=%t1 %p/Inputs/ext.s
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t2 %t1
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/pic-obj.yaml > %t-so-obj
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-so-obj
|
||||
|
||||
# Build executable
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t3 %s
|
||||
# RUN: lld -flavor gnu -target mipsel -e glob \
|
||||
# RUN: --output-filetype=yaml -o %t4 %t3 %t2
|
||||
# RUN: --output-filetype=yaml -o %t4 %t3 %t-so
|
||||
# RUN: FileCheck -check-prefix=GOT %s < %t4
|
||||
|
||||
# GOT header
|
||||
|
|
@ -40,7 +39,7 @@
|
|||
# GOT: - kind: R_MIPS_32
|
||||
# GOT: offset: 0
|
||||
# GOT: target: glob
|
||||
# Global GOT entry for 'ext1' symbol
|
||||
# Global GOT entry for 'T1' symbol
|
||||
# GOT: - ref-name: L001
|
||||
# GOT: type: got
|
||||
# GOT: content: [ 00, 00, 00, 00 ]
|
||||
|
|
@ -51,12 +50,12 @@
|
|||
# GOT: references:
|
||||
# GOT: - kind: LLD_R_MIPS_GLOBAL_GOT
|
||||
# GOT: offset: 0
|
||||
# GOT: target: ext1
|
||||
# GOT: target: T1
|
||||
|
||||
.abicalls
|
||||
.global glob
|
||||
.ent glob
|
||||
glob:
|
||||
lw $4,%call16(glob)($28)
|
||||
lw $4,%call16(ext1)($28)
|
||||
lw $4,%call16(T1)($28)
|
||||
.end glob
|
||||
|
|
|
|||
|
|
@ -3,9 +3,8 @@
|
|||
# Check LA25 stubs creation when PIC code is called from non-PIC routines.
|
||||
|
||||
# Build executable from pic and non-pic code.
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-npic-o %p/Inputs/ext.s
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# RUN: -o=%t-pic-o %p/Inputs/ext1.s
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/npic-obj.yaml > %t-npic-o
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/pic-obj.yaml > %t-pic-o
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-main-o %s
|
||||
# RUN: lld -flavor gnu -target mipsel -e glob -o %t-exe \
|
||||
# RUN: %t-npic-o %t-pic-o %t-main-o
|
||||
|
|
@ -13,37 +12,40 @@
|
|||
# RUN: llvm-objdump -disassemble %t-exe | FileCheck -check-prefix=EXE %s
|
||||
|
||||
# EXE: Disassembly of section .text:
|
||||
# EXE: ext1:
|
||||
# EXE: T1N:
|
||||
# EXE-NEXT: 400140: 00 00 00 00 nop
|
||||
|
||||
# EXE: ext4:
|
||||
# EXE-NEXT: 40014c: 00 00 00 00 nop
|
||||
# EXE: T1:
|
||||
# EXE-NEXT: 400150: 00 00 00 00 nop
|
||||
|
||||
# EXE: glob:
|
||||
# EXE-NEXT: 400158: 09 f8 20 03 jalr $25
|
||||
# EXE-NEXT: 40015c: 00 00 00 00 nop
|
||||
# EXE-NEXT: 40015c: 09 f8 20 03 jalr $25
|
||||
# EXE-NEXT: 400160: 00 00 00 00 nop
|
||||
|
||||
# Jump to 'loc' label address
|
||||
# EXE-NEXT: 400160: 5a 00 10 0c jal 4194664
|
||||
# EXE-NEXT: 400164: 00 00 00 00 nop
|
||||
# EXE-NEXT: 400164: 5b 00 10 0c jal 4194668
|
||||
# EXE-NEXT: 400168: 00 00 00 00 nop
|
||||
#
|
||||
# EXE: loc:
|
||||
# Jump to 'glob' non-pic symbol
|
||||
# EXE-NEXT: 400168: 56 00 10 0c jal 4194648
|
||||
# EXE-NEXT: 40016c: 00 00 00 00 nop
|
||||
# Jump to 'ext1' non-pic symbol
|
||||
# EXE-NEXT: 400170: 50 00 10 0c jal 4194624
|
||||
# EXE-NEXT: 400174: 00 00 00 00 nop
|
||||
# Jump to LA25 stub for 'ext4' pic symbol
|
||||
# EXE-NEXT: 400178: 60 00 10 0c jal 4194688
|
||||
# EXE-NEXT: 40017c: 00 00 00 00 nop
|
||||
# EXE-NEXT: 40016c: 57 00 10 0c jal 4194652
|
||||
# EXE-NEXT: 400170: 00 00 00 00 nop
|
||||
# Jump to 'T1N' non-pic symbol
|
||||
# EXE-NEXT: 400174: 50 00 10 0c jal 4194624
|
||||
# EXE-NEXT: 400178: 00 00 00 00 nop
|
||||
# Jump to LA25 stub for 'T1' pic symbol
|
||||
# EXE-NEXT: 40017c: 64 00 10 0c jal 4194704
|
||||
# EXE-NEXT: 400180: 00 00 00 00 nop
|
||||
# EXE-NEXT: 400184: 00 00 00 00 nop
|
||||
# EXE-NEXT: 400188: 00 00 00 00 nop
|
||||
# EXE-NEXT: 40018c: 00 00 00 00 nop
|
||||
|
||||
# LA25 Stub
|
||||
# EXE-NEXT: 400180: 40 00 19 3c lui $25, 64
|
||||
# Jump to 'ext4' label address
|
||||
# EXE-NEXT: 400184: 53 00 10 08 j 4194636
|
||||
# EXE-NEXT: 400188: 4c 01 39 27 addiu $25, $25, 332
|
||||
# EXE-NEXT: 40018c: 00 00 00 00 nop
|
||||
# EXE-NEXT: 400190: 40 00 19 3c lui $25, 64
|
||||
# Jump to 'T1' label address
|
||||
# EXE-NEXT: 400194: 54 00 10 08 j 4194640
|
||||
# EXE-NEXT: 400198: 50 01 39 27 addiu $25, $25, 336
|
||||
# EXE-NEXT: 40019c: 00 00 00 00 nop
|
||||
|
||||
.global glob
|
||||
.ent glob
|
||||
|
|
@ -52,6 +54,6 @@ glob:
|
|||
jal loc
|
||||
loc:
|
||||
jal glob
|
||||
jal ext1
|
||||
jal ext4
|
||||
jal T1N
|
||||
jal T1
|
||||
.end glob
|
||||
|
|
|
|||
|
|
@ -3,13 +3,12 @@
|
|||
# Check initialization of .plt header entries.
|
||||
|
||||
# Build shared library
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# RUN: -o=%t1 %p/Inputs/ext.s
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t2 %t1
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/pic-obj.yaml > %t-obj
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-obj
|
||||
|
||||
# Build executable
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t3 %s
|
||||
# RUN: lld -flavor gnu -target mipsel -e glob -o %t4 %t3 %t2
|
||||
# RUN: lld -flavor gnu -target mipsel -e glob -o %t4 %t3 %t-so
|
||||
# RUN: llvm-objdump -section-headers -disassemble %t4 | \
|
||||
# RUN: FileCheck -check-prefix=EXE %s
|
||||
|
||||
|
|
@ -38,5 +37,5 @@ glob:
|
|||
jal loc
|
||||
loc:
|
||||
jal glob
|
||||
jal ext1
|
||||
jal T1
|
||||
.end glob
|
||||
|
|
|
|||
|
|
@ -3,8 +3,7 @@
|
|||
# Check handling of R_MIPS_26 relocation.
|
||||
|
||||
# Build shared library
|
||||
# RUN: llvm-mc -triple=mipsel -filetype=obj -relocation-model=pic \
|
||||
# RUN: -o=%t-pic-o %p/Inputs/ext.s
|
||||
# RUN: yaml2obj -format=elf %S/Inputs/pic-obj.yaml > %t-pic-o
|
||||
# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-pic-o
|
||||
|
||||
# Build executable
|
||||
|
|
@ -21,14 +20,14 @@
|
|||
# OBJ-REL-NEXT: Section (2) .rel.text {
|
||||
# OBJ-REL-NEXT: 0x8 R_MIPS_26 .text 0x0
|
||||
# OBJ-REL-NEXT: 0x10 R_MIPS_26 glob 0x0
|
||||
# OBJ-REL-NEXT: 0x18 R_MIPS_26 ext1 0x0
|
||||
# OBJ-REL-NEXT: 0x18 R_MIPS_26 T1 0x0
|
||||
# OBJ-REL-NEXT: }
|
||||
# OBJ-REL-NEXT: ]
|
||||
|
||||
# Executable file has the only relocation for external symbol
|
||||
# EXE-REL: Relocations [
|
||||
# EXE-REL-NEXT: Section (5) .rel.plt {
|
||||
# EXE-REL-NEXT: 0x402008 R_MIPS_JUMP_SLOT ext1 0x0
|
||||
# EXE-REL-NEXT: 0x402008 R_MIPS_JUMP_SLOT T1 0x0
|
||||
# EXE-REL-NEXT: }
|
||||
# EXE-REL-NEXT: ]
|
||||
|
||||
|
|
@ -54,7 +53,7 @@
|
|||
# EXE-NEXT: 4001b0: 68 00 10 0c jal 4194720
|
||||
# EXE-NEXT: 4001b4: 00 00 00 00 nop
|
||||
#
|
||||
# Jump to the first PLT entry (.plt + 32) for ext1 entry
|
||||
# Jump to the first PLT entry (.plt + 32) for T1 entry
|
||||
# EXE-NEXT: 4001b8: 64 00 10 0c jal 4194704
|
||||
# EXE-NEXT: 4001bc: 00 00 00 00 nop
|
||||
|
||||
|
|
@ -70,5 +69,5 @@ glob:
|
|||
jal loc
|
||||
loc:
|
||||
jal glob
|
||||
jal ext1
|
||||
jal T1
|
||||
.end glob
|
||||
|
|
|
|||
Loading…
Reference in New Issue