diff options
| author | Igor Kudrin <ikudrin.dev@gmail.com> | 2015-10-14 12:11:50 +0000 |
|---|---|---|
| committer | Igor Kudrin <ikudrin.dev@gmail.com> | 2015-10-14 12:11:50 +0000 |
| commit | 496fb2f040dca8432941d6fd2f63505bcecc54b4 (patch) | |
| tree | 82702003bcb6e585938a2b48078fad7153dce2e0 /llvm/test/tools/llvm-readobj | |
| parent | dee8834570f0eb5b76e85a243cc6fb0b1e8cf4c7 (diff) | |
| download | bcm5719-llvm-496fb2f040dca8432941d6fd2f63505bcecc54b4.tar.gz bcm5719-llvm-496fb2f040dca8432941d6fd2f63505bcecc54b4.zip | |
[llvm-readobj/ELF] Print GNU Hash section
Add a new command line switch, -gnu-hash-table, to print the content of that section.
Differential Revision: http://reviews.llvm.org/D13696
llvm-svn: 250291
Diffstat (limited to 'llvm/test/tools/llvm-readobj')
5 files changed, 63 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-i386 b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-i386 new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-i386 diff --git a/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-ppc b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-ppc new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-ppc diff --git a/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-ppc64 b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-ppc64 new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-ppc64 diff --git a/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-x86_64 b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-x86_64 new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/llvm/test/tools/llvm-readobj/Inputs/gnuhash.so.elf-x86_64 diff --git a/llvm/test/tools/llvm-readobj/elf-gnuhash.test b/llvm/test/tools/llvm-readobj/elf-gnuhash.test new file mode 100644 index 00000000000..8642a4dc9d7 --- /dev/null +++ b/llvm/test/tools/llvm-readobj/elf-gnuhash.test @@ -0,0 +1,63 @@ +// Check dumping of the GNU Hash section +// The input was generated using the following: +// $ llvm-mc -filetype=obj -triple=i386-pc-linux -o example-i386.o example.s +// $ llvm-mc -filetype=obj -triple=x86_64-pc-linux -o example-x86_64.o example.s +// $ llvm-mc -filetype=obj -triple=powerpc-pc-linux -o example-ppc.o example.s +// $ llvm-mc -filetype=obj -triple=powerpc64-pc-linux -o example-ppc64.o example.s +// $ ld -shared -m elf_i386 -hash-style=gnu -o gnuhash.so.elf-i386 example-i386.o +// $ ld -shared -m elf_x86_64 -hash-style=gnu -o gnuhash.so.elf-x86_64 example-x86_64.o +// $ ld -shared -m elf32ppc -hash-style=gnu -o gnuhash.so.elf-ppc example-ppc.o +// $ ld -shared -m elf64ppc -hash-style=gnu -o gnuhash.so.elf-ppc64 example-ppc64.o +// $ cat example.s +// .globl foo +// foo: + +RUN: llvm-readobj -gnu-hash-table %p/Inputs/gnuhash.so.elf-i386 | FileCheck %s -check-prefix I386 +RUN: llvm-readobj -gnu-hash-table %p/Inputs/gnuhash.so.elf-x86_64 | FileCheck %s -check-prefix X86_64 +RUN: llvm-readobj -gnu-hash-table %p/Inputs/gnuhash.so.elf-ppc | FileCheck %s -check-prefix PPC +RUN: llvm-readobj -gnu-hash-table %p/Inputs/gnuhash.so.elf-ppc64 | FileCheck %s -check-prefix PPC64 + +I386: Arch: i386 +I386: GnuHashTable { +I386-NEXT: Num Buckets: 3 +I386-NEXT: First Hashed Symbol Index: 1 +I386-NEXT: Num Mask Words: 1 +I386-NEXT: Shift Count: 5 +I386-NEXT: Bloom Filter: [0x39004608] +I386-NEXT: Buckets: [1, 4, 0] +I386-NEXT: Values: [0xB887388, 0xECD54542, 0x7C92E3BB, 0x1C5871D9] +I386-NEXT: } + +X86_64: Arch: x86_64 +X86_64: GnuHashTable { +X86_64-NEXT: Num Buckets: 3 +X86_64-NEXT: First Hashed Symbol Index: 1 +X86_64-NEXT: Num Mask Words: 1 +X86_64-NEXT: Shift Count: 6 +X86_64-NEXT: Bloom Filter: [0x800000001204288] +X86_64-NEXT: Buckets: [1, 4, 0] +X86_64-NEXT: Values: [0xB887388, 0xECD54542, 0x7C92E3BB, 0x1C5871D9] +X86_64-NEXT: } + +PPC: Arch: powerpc +PPC: GnuHashTable { +PPC-NEXT: Num Buckets: 3 +PPC-NEXT: First Hashed Symbol Index: 1 +PPC-NEXT: Num Mask Words: 1 +PPC-NEXT: Shift Count: 5 +PPC-NEXT: Bloom Filter: [0x3D00460A] +PPC-NEXT: Buckets: [1, 5, 0] +PPC-NEXT: Values: [0xEEBEC3A, 0xB887388, 0xECD54542, 0x7C92E3BB, 0x1C5871D9] +PPC-NEXT: } + +PPC64: Arch: powerpc64 +PPC64: GnuHashTable { +PPC64-NEXT: Num Buckets: 3 +PPC64-NEXT: First Hashed Symbol Index: 1 +PPC64-NEXT: Num Mask Words: 1 +PPC64-NEXT: Shift Count: 6 +PPC64-NEXT: Bloom Filter: [0x800000001204288] +PPC64-NEXT: Buckets: [1, 4, 0] +PPC64-NEXT: Values: [0xB887388, 0xECD54542, 0x7C92E3BB, 0x1C5871D9] +PPC64-NEXT: } + |
