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[ELF,test] Simplify arm-gotoff.s and fix check prefixes

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This commit is contained in:
Fangrui Song 2024-05-27 11:21:12 -07:00
parent 67aec0cd62
commit 9bbd5de8c8
1 changed files with 16 additions and 54 deletions
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70
lld/test/ELF/arm-gotoff.s
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@ -1,67 +1,29 @@
// REQUIRES: arm
// RUN: llvm-mc -filetype=obj -triple=armv7a-linux-gnueabi %s -o %t.o
// RUN: ld.lld %t.o -o %t
// RUN: llvm-readobj -S -r --symbols %t | FileCheck %s
// RUN: llvm-objdump --triple=armv7a-linux-gnueabi -d %t | FileCheck --check-prefix=DISASM %s
// RUN: ld.lld -z separate-loadable-segments %t.o -o %t
// RUN: llvm-readelf -S -r --symbols %t | FileCheck %s
// RUN: llvm-objdump --triple=armv7a-linux-gnueabi -d --no-show-raw-insn %t | FileCheck --check-prefix=DISASM %s
// Test the R_ARM_GOTOFF32 relocation
// CHECK: Name: .got
// CHECK-NEXT: Type: SHT_PROGBITS (0x1)
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x30124
// CHECK-NEXT: Offset: 0x124
// CHECK-NEXT: Size: 0
// CHECK-NEXT: Link:
// CHECK-NEXT: Info:
// CHECK-NEXT: AddressAlignment:
// CHECK: [Nr] Name Type Address Off Size ES Flg Lk Inf Al
// CHECK-NEXT: [ 0] NULL 00000000 000000 000000 00 0 0 0
// CHECK-NEXT: [ 1] .text PROGBITS 00020000 010000 000010 00 AX 0 0 4
// CHECK-NEXT: [ 2] .got PROGBITS 00030000 020000 000000 00 WA 0 0 4
// CHECK-NEXT: [ 3] .relro_padding NOBITS 00030000 020000 000000 00 WA 0 0 1
// CHECK-NEXT: [ 4] .bss NOBITS 00030000 020000 000014 00 WA 0 0 1
// CHECK: Name: .bss
// CHECK-NEXT: Type: SHT_NOBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: SHF_ALLOC
// CHECK-NEXT: SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x40124
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 20
// CHECK-NEXT: Link:
// CHECK-NEXT: Info:
// CHECK-NEXT: AddressAlignment: 1
// CHECK: 00030000 10 OBJECT GLOBAL DEFAULT 4 bar
// CHECK-NEXT: 0003000a 10 OBJECT GLOBAL DEFAULT 4 obj
// CHECK-NEXT: EntrySize: 0
// CHECK: Symbol {
// CHECK: Name: bar
// CHECK-NEXT: Value: 0x40124
// CHECK-NEXT: Size: 10
// CHECK-NEXT: Binding: Global
// CHECK-NEXT: Type: Object
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .bss
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: obj
// CHECK-NEXT: Value: 0x4012E
// CHECK-NEXT: Size: 10
// CHECK-NEXT: Binding: Global
// CHECK-NEXT: Type: Object
// CHECK-NEXT: Other: 0
// CHECK-NEXT: Section: .bss
// DISASM: Disassembly of section .text:
// DISASM-EMPTY:
// DISASM-NEXT :_start:
// DISASM-NEXT 11114: 1e ff 2f e1 bx lr
// DISASM: <_start>:
// DISASM-NEXT: bx lr
// Offset 0 from .got = bar
// DISASM 11118: 00 10 00 00
// DISASM: .word 0x00000000
// Offset 10 from .got = obj
// DISASM-NEXT 1111c: 0a 10 00 00
// DISASM-NEXT: .word 0x0000000a
// Offset 15 from .got = obj +5
// DISASM-NEXT 11120: 0f 10 00 00
// DISASM-NEXT: .word 0x0000000f
.syntax unified
.globl _start
_start: