llvm-6502/test/MC/ELF/relax.s
Jason W Kim f7d5278fb3 Fixing r116753 r116756 r116777
The failures in r116753 r116756 were caused by a python issue -
Python likes to append 'L' suffix to stringified numbers if the number
is larger than a machine int. Unfortunately, this causes a divergence of
behavior between 32 and 64 bit python versions.

I re-crafted elf-dump/common_dump to take care of these issues by:

1. always printing 0x (makes for easy sed/regex)
2. always print fixed length (exactly 2 + numBits/4 digits long)
   by mod ((2^numBits) - 1)
3. left-padded with '0'

There is a residual common routine that is also used by
macho-dump (dataToHex) , so I left the 'section_data' test values alone.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116823 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19 17:39:10 +00:00

39 lines
1.2 KiB
ArmAsm

// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck %s
// Test that we do a relaxation for foo but not for bar. Relaxing foo is
// probably not necessary, but matches what gnu as does.
// Also test that the relaxation done for foo uses the symbol, not section and
// offset.
bar:
.globl foo
foo:
jmp bar
jmp foo
// CHECK: ('sh_name', 0x00000001) # '.text'
// CHECK-NEXT: ('sh_type', 0x00000001)
// CHECK-NEXT: ('sh_flags', 0x00000006)
// CHECK-NEXT: ('sh_addr', 0x00000000)
// CHECK-NEXT: ('sh_offset', 0x00000040)
// CHECK-NEXT: ('sh_size', 0x00000007)
// CHECK-NEXT: ('sh_link', 0x00000000)
// CHECK-NEXT: ('sh_info', 0x00000000)
// CHECK-NEXT: ('sh_addralign', 0x00000004)
// CHECK-NEXT: ('sh_entsize', 0x00000000)
// CHECK-NEXT: ('_section_data', 'ebfee900 000000')
// CHECK: # Symbol 0x00000005
// CHECK-NEXT: (('st_name', 0x00000005) # 'foo'
// CHECK: .rela.text
// CHECK: ('_relocations', [
// CHECK-NEXT: Relocation 0x00000000
// CHECK-NEXT: (('r_offset', 0x00000003)
// CHECK-NEXT: ('r_sym', 0x00000005)
// CHECK-NEXT: ('r_type', 0x00000002)
// CHECK-NEXT: ('r_addend', 0xfffffffc)
// CHECK-NEXT: ),
// CHECK-NEXT: ])