diff options
| author | Petr Hosek <phosek@chromium.org> | 2017-07-19 23:51:13 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2017-07-19 23:51:13 +0000 |
| commit | 77da6f167c6ec98b758c2d45fff5ce8ee1b0a232 (patch) | |
| tree | 3271a3a6879fae2200d840206372fda565d8e1cb /llvm/test/tools/llvm-objcopy/program-headers.test | |
| parent | cb387b11df4290336129267df56620a48ee2b2cd (diff) | |
| download | bcm5719-llvm-77da6f167c6ec98b758c2d45fff5ce8ee1b0a232.tar.gz bcm5719-llvm-77da6f167c6ec98b758c2d45fff5ce8ee1b0a232.zip | |
[LLVM][llvm-objcopy] Added basic plumbing to get things started
As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).
This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.
Patch by Jake Ehrlich
Differential Revision: https://reviews.llvm.org/D33964
llvm-svn: 308559
Diffstat (limited to 'llvm/test/tools/llvm-objcopy/program-headers.test')
| -rw-r--r-- | llvm/test/tools/llvm-objcopy/program-headers.test | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-objcopy/program-headers.test b/llvm/test/tools/llvm-objcopy/program-headers.test new file mode 100644 index 00000000000..5c34839bb43 --- /dev/null +++ b/llvm/test/tools/llvm-objcopy/program-headers.test @@ -0,0 +1,68 @@ +# RUN: yaml2obj %s -o %t +# RUN: llvm-objcopy %t %t2 +# RUN: llvm-readobj -program-headers %t2 | FileCheck %s + +!ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: EM_X86_64 +Sections: + - Name: .text + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + AddressAlign: 0x0000000000001000 + Content: "00000000" + - Name: .init + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + Content: "00000000" + AddressAlign: 0x0000000000000010 + - Name: .data + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC ] + Content: "00000000" + AddressAlign: 0x0000000000001000 +ProgramHeaders: + - Type: PT_LOAD + Flags: [ PF_X, PF_R ] + VAddr: 0xAAAA1000 + PAddr: 0xFFFF1000 + Sections: + - Section: .text + - Section: .init + - Type: PT_LOAD + Flags: [ PF_R ] + VAddr: 0xAAAA2000 + PAddr: 0xFFFF2000 + Sections: + - Section: .data + +#CHECK: ProgramHeaders [ +#CHECK-NEXT: ProgramHeader { +#CHECK-NEXT: Type: PT_LOAD +#CHECK-NEXT: Offset: 0x1000 +#CHECK-NEXT: VirtualAddress: 0xAAAA1000 +#CHECK-NEXT: PhysicalAddress: 0xFFFF1000 +#CHECK-NEXT: FileSize: 20 +#CHECK-NEXT: MemSize: 20 +#CHECK-NEXT: Flags [ +#CHECK-NEXT: PF_R +#CHECK-NEXT: PF_X +#CHECK-NEXT: ] +#CHECK-NEXT: Alignment: 4096 +#CHECK-NEXT: } +#CHECK-NEXT: ProgramHeader { +#CHECK-NEXT: Type: PT_LOAD +#CHECK-NEXT: Offset: 0x2000 +#CHECK-NEXT: VirtualAddress: 0xAAAA2000 +#CHECK-NEXT: PhysicalAddress: 0xFFFF2000 +#CHECK-NEXT: FileSize: 4 +#CHECK-NEXT: MemSize: 4 +#CHECK-NEXT: Flags [ +#CHECK-NEXT: PF_R +#CHECK-NEXT: ] +#CHECK-NEXT: Alignment: 4096 +#CHECK-NEXT: } +#CHECK-NEXT:] |
