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# Checks that segments are aligned as per ELF spec than aligning each
# segment fileoffset / virtual address to a page.
# Build executable
# RUN: yaml2obj -format=elf -docnum 1 %s -o %t.o
# RUN: lld -flavor gnu -target x86_64 %t.o -o %t.exe -static \
# RUN: --no-align-segments --noinhibit-exec
# RUN: llvm-readobj -program-headers %t.exe | FileCheck %s
#
#CHECK: VirtualAddress: 0x400000
#CHECK: PhysicalAddress: 0x400000
#CHECK: VirtualAddress: 0x400178
#CHECK: PhysicalAddress: 0x400178
# object
---
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
OSABI: ELFOSABI_GNU
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
AddressAlign: 0x0000000000000010
Content: 554889E5B864000000C745FC000000005DC366666666662E0F1F840000000000554889E531C05DC3
- Name: .data
Type: SHT_PROGBITS
Flags: [ SHF_WRITE, SHF_ALLOC ]
AddressAlign: 0x0000000000000004
Content: ''
- Name: .bss
Type: SHT_NOBITS
Flags: [ SHF_WRITE, SHF_ALLOC ]
AddressAlign: 0x0000000000000004
Content: '64000000'
- Name: .rodata
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x0000000000000004
Content: '64000000'
- Name: .eh_frame
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x0000000000000008
Content: 1400000000000000037A5200017810011B0C070890010000180000001C000000000000001200000000410E108602430D060000001800000038000000000000000800000000410E108602430D06000000
- Name: .rela.eh_frame
Type: SHT_RELA
Link: .symtab
AddressAlign: 0x0000000000000008
Info: .eh_frame
Relocations:
- Offset: 0x0000000000000020
Symbol: .text
Type: R_X86_64_PC32
Addend: 0
- Offset: 0x000000000000003C
Symbol: .text
Type: R_X86_64_PC32
Addend: 32
Symbols:
Local:
- Name: .text
Type: STT_SECTION
Section: .text
- Name: .data
Type: STT_SECTION
Section: .data
- Name: .bss
Type: STT_SECTION
Section: .bss
- Name: .eh_frame
Type: STT_SECTION
Section: .eh_frame
Global:
- Name: foo
Type: STT_FUNC
Section: .text
Value: 0x0000000000000020
Size: 0x0000000000000008
- Name: main
Type: STT_FUNC
Section: .text
Size: 0x0000000000000012
- Name: myval
Type: STT_OBJECT
Section: .bss
Size: 0x0000000000000004
- Name: val
Type: STT_OBJECT
Section: .rodata
Size: 0x0000000000000004
...
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