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## Test that in the presence of SHT_LLVM_BB_ADDR_MAP sections,
## --symbolize-operands can display <BB*> labels properly in a relocatable
## object file.
## Relocatable Object file.
# RUN: yaml2obj %s -o %t1
# RUN: llvm-objdump %t1 -d --symbolize-operands -M att --no-show-raw-insn --no-leading-addr | \
# RUN: FileCheck %s -DSYM=symbol --match-full-lines
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
SectionHeaderStringTable: .strtab
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
Content: FFFF
- Name: .llvm_bb_addr_map
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text
Entries:
- Version: 2
BBRanges:
- BBEntries:
- ID: 0
AddressOffset: 0x0
Size: 0x1
Metadata: 0xa
- Version: 2
BBRanges:
- BBEntries:
- ID: 0
AddressOffset: 0x0
Size: 0x1
Metadata: 0xb
- Version: 2
Feature: 0x8
BBRanges:
- BBEntries:
- ID: 0
AddressOffset: 0x0
Size: 0x1
Metadata: 0xc
- BBEntries:
- ID: 1
AddressOffset: 0x0
Size: 0x1
Metadata: 0xd
- Name: .rela.llvm_bb_addr_map
Type: SHT_RELA
Flags: [ SHF_INFO_LINK ]
Link: .symtab
Info: .llvm_bb_addr_map
Relocations:
- Offset: 0x2
Symbol: .text
Type: R_X86_64_64
- Offset: 0x11
Symbol: .text
Type: R_X86_64_64
Addend: 1
- Offset: 0x21
Symbol: .text
Type: R_X86_64_64
Addend: 0x2
- Offset: 0x2e
Symbol: .text
Type: R_X86_64_64
Addend: 0x3
Symbols:
- Name: a
Section: .text
Value: 0x0
- Name: c
Section: .text
Value: 0x1
- Name: h
Section: .text
Value: 0x2
- Name: h1
Section: .text
Value: 0x3
- Name: .text
Type: STT_SECTION
Section: .text
# CHECK: <a>:
# CHECK-NEXT: <BB0>:
# CHECK: <c>:
# CHECK-NEXT: <BB0>:
## Check that if we're missing a relocation section we get the appropriate
## warning.
# RUN: yaml2obj %s --docnum=2 -o %t2
# RUN: llvm-readobj %t2 --bb-addr-map 2>&1 | FileCheck %s --check-prefix=NO-RELA-SECTION -DFILE=%t2
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
Content: FF
- Name: .llvm_bb_addr_map
Type: SHT_LLVM_BB_ADDR_MAP
Link: .text
# NO-RELA-SECTION: warning: '[[FILE]]': unable to get relocation section for SHT_LLVM_BB_ADDR_MAP section with index 2
|
