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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-11-11 16:48:11 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-11-11 16:48:11 +0000 |
| commit | 03f1b74aed795110f040b7588c8921c5de4bf1ea (patch) | |
| tree | 606796e930946576ef55947018695e1c0bf7fc0b /test | |
| parent | 17e8078ae14ed71f657d59c77efa3bedf171161a (diff) | |
| download | llvm-03f1b74aed795110f040b7588c8921c5de4bf1ea.tar.gz llvm-03f1b74aed795110f040b7588c8921c5de4bf1ea.tar.bz2 llvm-03f1b74aed795110f040b7588c8921c5de4bf1ea.tar.xz | |
Fix the symbol index of weak references. Also make RecordRelocation a bit
easier to read by having const references to the symbol, aliased symbol and
renamed symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118793 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/ELF/weakref-reloc.s | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/MC/ELF/weakref-reloc.s b/test/MC/ELF/weakref-reloc.s new file mode 100644 index 0000000000..580d754bc6 --- /dev/null +++ b/test/MC/ELF/weakref-reloc.s @@ -0,0 +1,49 @@ +// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump | FileCheck %s + +// Test that the relocations point to the correct symbols. We used to get the +// symbol index wrong for weakrefs when creating _GLOBAL_OFFSET_TABLE_. + + .weakref bar,foo + call zed@PLT + call bar + +// CHECK: # Symbol 0x00000004 +// CHECK-NEXT: (('st_name', 0x00000009) # '_GLOBAL_OFFSET_TABLE_' +// CHECK-NEXT: ('st_bind', 0x00000001) +// CHECK-NEXT: ('st_type', 0x00000000) +// CHECK-NEXT: ('st_other', 0x00000000) +// CHECK-NEXT: ('st_shndx', 0x00000000) +// CHECK-NEXT: ('st_value', 0x00000000) +// CHECK-NEXT: ('st_size', 0x00000000) +// CHECK-NEXT: ), +// CHECK-NEXT: # Symbol 0x00000005 +// CHECK-NEXT: (('st_name', 0x00000001) # 'foo' +// CHECK-NEXT: ('st_bind', 0x00000002) +// CHECK-NEXT: ('st_type', 0x00000000) +// CHECK-NEXT: ('st_other', 0x00000000) +// CHECK-NEXT: ('st_shndx', 0x00000000) +// CHECK-NEXT: ('st_value', 0x00000000) +// CHECK-NEXT: ('st_size', 0x00000000) +// CHECK-NEXT: ), +// CHECK-NEXT: # Symbol 0x00000006 +// CHECK-NEXT: (('st_name', 0x00000005) # 'zed' +// CHECK-NEXT: ('st_bind', 0x00000001) +// CHECK-NEXT: ('st_type', 0x00000000) +// CHECK-NEXT: ('st_other', 0x00000000) +// CHECK-NEXT: ('st_shndx', 0x00000000) +// CHECK-NEXT: ('st_value', 0x00000000) +// CHECK-NEXT: ('st_size', 0x00000000) +// CHECK-NEXT: ), + +// CHECK: # Relocation 0x00000000 +// CHECK-NEXT: (('r_offset', 0x00000001) +// CHECK-NEXT: ('r_sym', 0x00000006) +// CHECK-NEXT: ('r_type', 0x00000004) +// CHECK-NEXT: ('r_addend', 0xfffffffc) +// CHECK-NEXT: ), +// CHECK-NEXT: # Relocation 0x00000001 +// CHECK-NEXT: (('r_offset', 0x00000006) +// CHECK-NEXT: ('r_sym', 0x00000005) +// CHECK-NEXT: ('r_type', 0x00000002) +// CHECK-NEXT: ('r_addend', 0xfffffffc) +// CHECK-NEXT: ), |