73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
# REQUIRES: arm
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# Check handling of R_ARM_V4BX relocation.
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# RUN: yaml2obj -format=elf %s > %t-o.o
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# RUN: lld -flavor old-gnu -target arm -m armelf_linux_eabi \
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# RUN: --noinhibit-exec %t-o.o -o %t
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# RUN: llvm-objdump -d -triple=armv4t %t | FileCheck %s
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# CHECK: Disassembly of section .text:
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# CHECK: main:
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# The following instruction creates a RM_ARM_V4BX relocation that
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# allows the linker to replace the bx instruction to a ARMv4
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# compatible one. Currently lld does not change it.
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# CHECK: 400114: 1e ff 2f 01 bxeq lr
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---
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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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Flags: [ EF_ARM_EABI_VER5 ]
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x0000000000000004
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Content: 1EFF2F01
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- Name: .rel.text
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Type: SHT_REL
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Flags: [ SHF_INFO_LINK ]
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Link: .symtab
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AddressAlign: 0x0000000000000004
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Info: .text
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Relocations:
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- Offset: 0x0000000000000000
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Symbol: ''
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Type: R_ARM_V4BX
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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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AddressAlign: 0x0000000000000001
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Content: ''
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- Name: .bss
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Type: SHT_NOBITS
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Flags: [ SHF_WRITE, SHF_ALLOC ]
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AddressAlign: 0x0000000000000001
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- Name: .ARM.attributes
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Type: SHT_ARM_ATTRIBUTES
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AddressAlign: 0x0000000000000001
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Content: 4115000000616561626900010B000000060208010901
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Symbols:
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Local:
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- Name: .text
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Type: STT_SECTION
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Section: .text
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- Name: .data
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Type: STT_SECTION
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Section: .data
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- Name: .bss
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Type: STT_SECTION
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Section: .bss
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- Name: '$a'
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Section: .text
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- Name: .ARM.attributes
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Type: STT_SECTION
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Section: .ARM.attributes
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Global:
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- Name: main
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Type: STT_FUNC
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Section: .text
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...
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