forked from OSchip/llvm-project
51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
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# REQUIRES: arm
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# RUN: yaml2obj %s -o %t.o
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# RUN: ld.lld %t.o -o %t
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# RUN: llvm-objdump -triple=thumbv7a-linux-gnueabi -d %t | FileCheck %s
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# CHECK: Disassembly of section .text:
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# CHECK-NEXT:_start:
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# CHECK-NEXT: 11000: ff e7 b #-2
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# Test the R_ARM_THM_JUMP11 relocation (102) to an undefined weak reference
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# It should resolve to the next instruction, which is an offset of -2 which
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# when added to the Thumb PC-bias of 4 is +2. We can't use llvm-mc to construct
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# the object as it relaxes b.n to b.w (R_ARM_JUMP24).
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!ELF
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_ARM
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Sections:
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- Type: SHT_PROGBITS
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Name: .text
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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Content: "fee7"
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- Type: SHT_REL
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Name: .rel.text
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Link: .symtab
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Info: .text
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Relocations:
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- Offset: 0
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Symbol: undefined_weak
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Type: R_ARM_THM_JUMP11
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Symbols:
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Global:
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- Type: STT_FUNC
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Name: _start
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Value: 1
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Section: .text
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Local:
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- Type: STT_NOTYPE
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Name: "$t"
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Section: .text
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Value: 0
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Weak:
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- Type: STT_NOTYPE
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Name: undefined_weak
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Value: 0
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