diff --git a/llvm/test/tools/llvm-objdump/ELF/private-headers.test b/llvm/test/tools/llvm-objdump/ELF/private-headers.test new file mode 100644 --- /dev/null +++ b/llvm/test/tools/llvm-objdump/ELF/private-headers.test @@ -0,0 +1,65 @@ +## Check that with ELF input --private-headers outputs the program header, +## dynamic section and version definitions. +# RUN: yaml2obj %s -o %t +# RUN: llvm-objdump --private-headers %t | FileCheck %s + +# CHECK: Program Header: +# CHECK-NEXT: LOAD off 0x00000000000000b0 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# CHECK-NEXT: filesz 0x000000000000003d memsz 0x000000000000003d flags --- +# CHECK-NEXT: DYNAMIC off 0x00000000000000cd vaddr 0x000000000000101d paddr 0x000000000000101d align 2**0 +# CHECK-NEXT: filesz 0x0000000000000020 memsz 0x0000000000000020 flags --- +# CHECK: Dynamic Section: +# CHECK-NEXT: NEEDED bar +# CHECK: Version definitions: +# CHECK-NEXT: 1 0x01 0x075bcd15 foo +# CHECK-NEXT: 2 0x02 0x3ade68b1 VERSION_1 +# CHECK-NEXT: VERSION_2 + +--- !ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: EM_X86_64 +Sections: + - Name: .dynstr + Type: SHT_STRTAB + Address: 0x1000 + Content: "0062617200666F6F0056455253494F4E5F320056455253494F4E5F3100" + # Content is: bar, foo, VERSION_2, VERSION_1 + - Name: .dynamic + Type: SHT_DYNAMIC + Flags: [ SHF_ALLOC ] + Entries: + - Tag: DT_NEEDED + Value: 0x1 + - Tag: DT_NULL + Value: 0x0 + - Name: .gnu.version_d + Type: SHT_GNU_verdef + Entries: + - Version: 1 + Flags: 1 + VersionNdx: 1 + Hash: 123456789 + Names: + - foo + - Version: 1 + Flags: 2 + VersionNdx: 2 + Hash: 987654321 + Names: + - VERSION_1 + - VERSION_2 +ProgramHeaders: + - Type: PT_LOAD + VAddr: 0x1000 + FirstSec: .dynstr + LastSec: .dynamic + - Type: PT_DYNAMIC + VAddr: 0x101D + FirstSec: .dynamic + LastSec: .dynamic +DynamicSymbols: + - Name: bar + Binding: STB_GLOBAL diff --git a/llvm/test/tools/llvm-objdump/ELF/program-headers.test b/llvm/test/tools/llvm-objdump/ELF/program-headers.test new file mode 100644 --- /dev/null +++ b/llvm/test/tools/llvm-objdump/ELF/program-headers.test @@ -0,0 +1,324 @@ +## Check that program headers are output correctly + +# RUN: yaml2obj --docnum=1 -DBITS=32 -DMACHINE=EM_386 %s -o %t32.elf +# RUN: llvm-objdump --private-headers %t32.elf | FileCheck %s --check-prefixes=ELF32 + +# ELF32: Program Header: +# ELF32-NEXT: PHDR off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags -w- +# ELF32-NEXT: PHDR off 0x00000317 vaddr 0x00002000 paddr 0x00002000 align 2**0 +# ELF32-NEXT: filesz 0x00000007 memsz 0x00000007 flags --x +# ELF32-NEXT: UNKNOWN off 0x00000317 vaddr 0x00002000 paddr 0x00002000 align 2**0 +# ELF32-NEXT: filesz 0x00000007 memsz 0x00000007 flags --x +# ELF32-NEXT: DYNAMIC off 0x00000324 vaddr 0x00006000 paddr 0x00006000 align 2**0 +# ELF32-NEXT: filesz 0x00000010 memsz 0x00000010 flags rwx +# ELF32-NEXT: INTERP off 0x0000031e vaddr 0x00003000 paddr 0x00003000 align 2**0 +# ELF32-NEXT: filesz 0x00000004 memsz 0x00000004 flags rw- +# ELF32-NEXT: NOTE off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000001 memsz 0x00000001 flags --- +# ELF32-NEXT: TLS off 0x00000322 vaddr 0x00004000 paddr 0x00004000 align 2**0 +# ELF32-NEXT: filesz 0x00000001 memsz 0x00000001 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT:EH_FRAME off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: STACK off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: RELRO off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT:PROPERTY off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: OPENBSD_RANDOMIZE off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: OPENBSD_WXNEEDED off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: OPENBSD_BOOTDATA off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-NEXT: UNKNOWN off 0x00000314 vaddr 0x00001000 paddr 0x00001000 align 2**0 +# ELF32-NEXT: filesz 0x00000003 memsz 0x00000003 flags --- +# ELF32-EMPTY: + +# RUN: yaml2obj --docnum=1 -DBITS=64 -DMACHINE=EM_X86_64 %s -o %t64.elf +# RUN: llvm-objdump --private-headers %t64.elf | FileCheck %s --check-prefixes=ELF64 + +# ELF64: Program Header: +# ELF64-NEXT: PHDR off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags -w- +# ELF64-NEXT: PHDR off 0x000000000000054b vaddr 0x0000000000002000 paddr 0x0000000000002000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000007 memsz 0x0000000000000007 flags --x +# ELF64-NEXT: UNKNOWN off 0x000000000000054b vaddr 0x0000000000002000 paddr 0x0000000000002000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000007 memsz 0x0000000000000007 flags --x +# ELF64-NEXT: DYNAMIC off 0x0000000000000558 vaddr 0x0000000000006000 paddr 0x0000000000006000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000020 memsz 0x0000000000000020 flags rwx +# ELF64-NEXT: INTERP off 0x0000000000000552 vaddr 0x0000000000003000 paddr 0x0000000000003000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000004 memsz 0x0000000000000004 flags rw- +# ELF64-NEXT: NOTE off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000001 memsz 0x0000000000000001 flags --- +# ELF64-NEXT: TLS off 0x0000000000000556 vaddr 0x0000000000004000 paddr 0x0000000000004000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000001 memsz 0x0000000000000001 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT:EH_FRAME off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: STACK off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: RELRO off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: PROPERTY off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: OPENBSD_RANDOMIZE off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: OPENBSD_WXNEEDED off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: OPENBSD_BOOTDATA off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-NEXT: UNKNOWN off 0x0000000000000548 vaddr 0x0000000000001000 paddr 0x0000000000001000 align 2**0 +# ELF64-NEXT: filesz 0x0000000000000003 memsz 0x0000000000000003 flags --- +# ELF64-EMPTY: + +--- !ELF +FileHeader: + Class: ELFCLASS[[BITS]] + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: [[MACHINE]] +Sections: + - Name: .foo.begin + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Address: 0x1000 + Size: 0x1 + - Name: .foo.end + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Size: 0x2 + - Name: .bar.begin + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Address: 0x2000 + Size: 0x3 + - Name: .bar.end + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Size: 0x4 + - Name: .interp + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Address: 0x3000 + Content: "41424300" ## "ABC" + - Name: .tls + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_TLS ] + Address: 0x4000 + Size: 0x1 + - Name: .unused + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_TLS ] + Address: 0x5000 + Size: 0x1 + - Name: .dynamic + Type: SHT_DYNAMIC + Flags: [ SHF_ALLOC ] + Address: 0x6000 + Entries: + - Tag: DT_NEEDED + Value: 0x1 + - Tag: DT_NULL + Value: 0x0 +ProgramHeaders: +## Case 1: an arbitrary segment with sections. + - Type: PT_PHDR + Flags: [ PF_W ] + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 2: another segment with different sections. + - Type: PT_PHDR + Flags: [ PF_X ] + VAddr: 0x2000 + FirstSec: .bar.begin + LastSec: .bar.end +## Case 3: the PT_NULL segment. + - Type: PT_NULL + Flags: [ PF_X ] + VAddr: 0x2000 + FirstSec: .bar.begin + LastSec: .bar.end +## Case 4: the PT_DYNAMIC segment. + - Type: PT_DYNAMIC + Flags: [ PF_R, PF_W, PF_X ] + VAddr: 0x6000 + FirstSec: .dynamic + LastSec: .dynamic +## Case 5: the PT_INTERP segment. + - Type: PT_INTERP + Flags: [ PF_R, PF_W ] + VAddr: 0x3000 + FirstSec: .interp + LastSec: .interp +## Case 6: the PT_NOTE segment. + - Type: PT_NOTE + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 7: the PT_SHLIB segment. + - Type: PT_SHLIB + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.begin +## Case 8: the PT_TLS segment. + - Type: PT_TLS + VAddr: 0x4000 + FirstSec: .tls + LastSec: .tls +## Case 9: the PT_LOOS segment. + - Type: 0x60000000 ## PT_LOOS + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 10: the PT_GNU_EH_FRAME segment. + - Type: PT_GNU_EH_FRAME + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 11: the PT_SUNW_UNWIND segment. + - Type: 0x6464e550 ## PT_SUNW_UNWIND + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 12: the PT_GNU_STACK segment. + - Type: PT_GNU_STACK + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 13: the PT_GNU_RELRO segment. + - Type: PT_GNU_RELRO + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 14: the PT_GNU_PROPERTY segment. + - Type: PT_GNU_PROPERTY + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 15: the PT_OPENBSD_RANDOMIZE segment. + - Type: 0x65a3dbe6 ## PT_OPENBSD_RANDOMIZE + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 16: the PT_OPENBSD_WXNEEDED segment. + - Type: 0x65a3dbe7 ## PT_OPENBSD_WXNEEDED + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 17: the PT_OPENBSD_BOOTDATA segment. + - Type: 0x65a41be6 ## PT_OPENBSD_BOOTDATA + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 18: the PT_HIOS segment. + - Type: 0x6fffffff ## PT_HIOS + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 19: the PT_LOPROC/PT_ARM_ARCHEXT/PT_MIPS_REGINFO segment. + - Type: 0x70000000 ## PT_LOPROC/PT_ARM_ARCHEXT/PT_MIPS_REGINFO + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 20: the PT_ARM_EXIDX/PT_MIPS_RTPROC segment. + - Type: 0x70000001 ## PT_ARM_EXIDX, PT_MIPS_RTPROC + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 20: the PT_MIPS_OPTIONS segment. + - Type: 0x70000002 ## PT_MIPS_OPTIONS + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 21: the PT_MIPS_ABIFLAGS segment. + - Type: 0x70000003 ## PT_MIPS_ABIFLAGS + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end +## Case 22: the PT_HIPROC segment. + - Type: 0x7fffffff ## PT_HIPROC + VAddr: 0x1000 + FirstSec: .foo.begin + LastSec: .foo.end + +## Check we report an error / warning when we are unable to read program headers. +## Case A: the e_phentsize field is invalid. +# RUN: yaml2obj --docnum=2 -DPHENTSIZE=1 %s -o %t.phdr.err +# RUN: not llvm-objdump --private-headers %t.phdr.err 2>&1 | \ +# RUN: FileCheck %s -DFILE=%t.phdr.err --check-prefix=PHENTSIZE + +# PHENTSIZE: Program Header: +# PHENTSIZE-NEXT: warning: '[[FILE]]': unable to read program headers: invalid e_phentsize: 1 +# PHENTSIZE-NEXT: error: '[[FILE]]': invalid e_phentsize: 1 + +--- !ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + EPhEntSize: [[PHENTSIZE=]] + EPhOff: [[PHOFF=]] +Sections: + - Name: .foo + Type: SHT_PROGBITS +ProgramHeaders: + - Type: PT_PHDR + FirstSec: .foo + LastSec: .foo + +## Case B: the value of the e_phoff field is invalid. + +## Check that we do not report a warning when the program header table ends right before the end of the file. +## 0x160 + size of headers (56) == file size. +# RUN: yaml2obj --docnum=2 -DPHOFF=0x160 %s -o %t.phdr.no.err2 +# RUN: llvm-objdump %t.phdr.no.err2 --private-headers 2>&1 | FileCheck %s --implicit-check-not=warning: + +## Check we report a warning / error when e_phoff goes 1 byte past the end of the file. +# RUN: yaml2obj --docnum=2 -DPHOFF=0x161 %s -o %t.phdr.err2 +# RUN: not llvm-objdump --private-headers %t.phdr.err2 2>&1 | \ +# RUN: FileCheck %s -DFILE=%t.phdr.err2 --check-prefix=PHOFF -DOFF=0x161 + +# PHOFF: Program Header: +# PHOFF-NEXT: warning: '[[FILE]]': unable to read program headers: program headers are longer than binary of size 408: e_phoff = [[OFF]], e_phnum = 1, e_phentsize = 56 +# PHOFF-NEXT: error: '[[FILE]]': program headers are longer than binary of size 408: e_phoff = [[OFF]], e_phnum = 1, e_phentsize = 56 + + +## Check we report a warning / error when the value of e_phoff is so large that +## e_phoff + e_phnum * e_phentsize > UINT64_MAX. +# RUN: yaml2obj --docnum=2 -DPHOFF=0xffffffffffffffff %s -o %t.phdr.err3 +# RUN: not llvm-objdump --private-headers %t.phdr.err3 2>&1 | \ +# RUN: FileCheck %s -DFILE=%t.phdr.err3 --check-prefix=PHOFF -DOFF=0xffffffffffffffff diff --git a/llvm/test/tools/llvm-objdump/X86/print-imm-hex.s b/llvm/test/tools/llvm-objdump/X86/print-imm-hex.s new file mode 100644 --- /dev/null +++ b/llvm/test/tools/llvm-objdump/X86/print-imm-hex.s @@ -0,0 +1,29 @@ +# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t + +# RUN: llvm-objdump -d %t | FileCheck %s --check-prefix=NOPRINT +# RUN: llvm-objdump -d --print-imm-hex --no-print-imm-hex %t | FileCheck %s --check-prefix=NOPRINT +# RUN: llvm-objdump -d --no-print-imm-hex --print-imm-hex %t | FileCheck %s --check-prefix=PRINT + +.text + retq + movq 0x123456(%rip),%rax + movabs $0x5555555555555554,%rax + lwpval $0x0, 0x40(%rdx,%rax), %r15d + lwpins $0x0, 0x1cf01cf0, %r15d + .word 0xffff + +# NOPRINT: 0000000000000000 <.text>: +# NOPRINT-NEXT: 0: c3 retq +# NOPRINT-NEXT: 1: 48 8b 05 56 34 12 00 movq 1193046(%rip), %rax # 0x12345e <.text+0x12345e> +# NOPRINT-NEXT: 8: 48 b8 54 55 55 55 55 55 55 55 movabsq $6148914691236517204, %rax # imm = 0x5555555555555554 +# NOPRINT-NEXT: 12: 8f ea 00 12 4c 02 40 00 00 00 00 lwpval $0, 64(%rdx,%rax), %r15d +# NOPRINT-NEXT: 1d: 8f ea 00 12 04 25 f0 1c f0 1c 00 00 00 00 lwpins $0, 485498096, %r15d +# NOPRINT-NEXT: 2b: ff ff + +# PRINT: 0000000000000000 <.text>: +# PRINT-NEXT: 0: c3 retq +# PRINT-NEXT: 1: 48 8b 05 56 34 12 00 movq 0x123456(%rip), %rax # 0x12345e <.text+0x12345e> +# PRINT-NEXT: 8: 48 b8 54 55 55 55 55 55 55 55 movabsq $0x5555555555555554, %rax # imm = 0x5555555555555554 +# PRINT-NEXT: 12: 8f ea 00 12 4c 02 40 00 00 00 00 lwpval $0x0, 0x40(%rdx,%rax), %r15d +# PRINT-NEXT: 1d: 8f ea 00 12 04 25 f0 1c f0 1c 00 00 00 00 lwpins $0x0, 0x1cf01cf0, %r15d +# PRINT-NEXT: 2b: ff ff diff --git a/llvm/test/tools/llvm-objdump/section-headers.test b/llvm/test/tools/llvm-objdump/section-headers.test --- a/llvm/test/tools/llvm-objdump/section-headers.test +++ b/llvm/test/tools/llvm-objdump/section-headers.test @@ -51,6 +51,12 @@ - Name: .debug_info Type: SHT_PROGBITS Flags: [ SHF_WRITE, SHF_ALLOC ] + +## Check that --section-headers and --headers are aliases for -h. +# RUN: llvm-objdump --section-headers --show-lma %t-whitespace.o \ +# RUN: | FileCheck %s --check-prefix=WHITESPACE --strict-whitespace +# RUN: llvm-objdump --headers --show-lma %t-whitespace.o \ +# RUN: | FileCheck %s --check-prefix=WHITESPACE --strict-whitespace ## The name field automatically expands past the default 13 columns when a ## section name is longer than that.