forked from OSchip/llvm-project
58 lines
1.7 KiB
ArmAsm
58 lines
1.7 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %s -o %t.o
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// RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %p/Inputs/shared.s -o %t2.o
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// RUN: lld -flavor gnu2 -shared %t2.o -o %t2.so
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// RUN: lld -flavor gnu2 %t.o %t2.so -o %t
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// RUN: llvm-readobj -s -r %t | FileCheck %s
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// RUN: llvm-objdump -d %t | FileCheck --check-prefix=DISASM %s
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// REQUIRES: x86
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// CHECK: Name: .plt
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// CHECK-NEXT: Type: SHT_PROGBITS
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: SHF_ALLOC
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// CHECK-NEXT: SHF_EXECINSTR
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: 0x12010
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Size: 16
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// CHECK-NEXT: Link: 0
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// CHECK-NEXT: Info: 0
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// CHECK-NEXT: AddressAlignment: 16
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// CHECK: Relocations [
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// CHECK-NEXT: Section ({{.*}}) .rel.dyn {
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// CHECK-NEXT: 0x13050 R_386_GLOB_DAT bar 0x0
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// CHECK-NEXT: 0x13054 R_386_GLOB_DAT zed 0x0
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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// Unfortunately FileCheck can't do math, so we have to check for explicit
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// values:
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// 0x12010 - (0x12000 + 1) - 4 = 11
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// 0x12010 - (0x12005 + 1) - 4 = 2
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// 0x12018 - (0x1200a + 1) - 4 = 9
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// DISASM: _start:
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// DISASM-NEXT: 12000: e9 0b 00 00 00 jmp 11
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// DISASM-NEXT: 12005: e9 06 00 00 00 jmp 6
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// DISASM-NEXT: 1200a: e9 09 00 00 00 jmp 9
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// 0x13050 = 77904
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// 0x13054 = 77908
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// DISASM: Disassembly of section .plt:
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// DISASM-NEXT: .plt:
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// DISASM-NEXT: 12010: ff 25 {{.*}} jmpl *77904
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// DISASM-NEXT: 12016: 90 nop
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// DISASM-NEXT: 12017: 90 nop
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// DISASM-NEXT: 12018: ff 25 {{.*}} jmpl *77908
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// DISASM-NEXT: 1201e: 90 nop
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// DISASM-NEXT: 1201f: 90 nop
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.global _start
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_start:
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jmp bar@PLT
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jmp bar@PLT
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jmp zed@PLT
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