llvm/test/MC/ELF/relocation-386.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

72 lines
2.0 KiB
ArmAsm

// RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - | elf-dump | FileCheck %s
// Test that we produce the correct relocation types and that the relocation
// to .Lfoo uses the symbol and not the section.
// Section 3 is bss
// CHECK: # Section 0x00000003
// CHECK-NEXT: (('sh_name', 0x0000000d) # '.bss'
// CHECK: # Symbol 0x00000001
// CHECK-NEXT: (('st_name', 0x00000005) # '.Lfoo'
// Symbol 6 is section 3
// CHECK: # Symbol 0x00000006
// CHECK-NEXT: (('st_name', 0x00000000) # ''
// CHECK-NEXT: ('st_value', 0x00000000)
// CHECK-NEXT: ('st_size', 0x00000000)
// CHECK-NEXT: ('st_bind', 0x00000000)
// CHECK-NEXT: ('st_type', 0x00000003)
// CHECK-NEXT: ('st_other', 0x00000000)
// CHECK-NEXT: ('st_shndx', 0x00000003)
// CHECK: # Relocation 0x00000000
// CHECK-NEXT: (('r_offset', 0x00000002)
// CHECK-NEXT: ('r_sym', 0x00000001)
// CHECK-NEXT: ('r_type', 0x00000009)
// CHECK-NEXT: ),
// CHECK-NEXT: # Relocation 0x00000001
// CHECK-NEXT: (('r_offset',
// CHECK-NEXT: ('r_sym',
// CHECK-NEXT: ('r_type', 0x00000004)
// CHECK-NEXT: ),
// CHECK-NEXT: # Relocation 0x00000002
// CHECK-NEXT: (('r_offset',
// CHECK-NEXT: ('r_sym',
// CHECK-NEXT: ('r_type', 0x0000000a)
// CHECK-NEXT: ),
// Relocation 3 (bar3@GOTOFF) is done with symbol 6 (bss)
// CHECK-NEXT: # Relocation 0x00000003
// CHECK-NEXT: (('r_offset',
// CHECK-NEXT: ('r_sym', 0x00000006
// CHECK-NEXT: ('r_type',
// CHECK-NEXT: ),
// Relocation 4 (bar2@GOT) is of type R_386_GOT32
// CHECK-NEXT: # Relocation 0x00000004
// CHECK-NEXT: (('r_offset',
// CHECK-NEXT: ('r_sym',
// CHECK-NEXT: ('r_type', 0x00000003
// CHECK-NEXT: ),
.text
bar:
leal .Lfoo@GOTOFF(%ebx), %eax
.global bar2
bar2:
calll bar2@PLT
addl $_GLOBAL_OFFSET_TABLE_, %ebx
movb bar3@GOTOFF(%ebx), %al
.type bar3,@object
.local bar3
.comm bar3,1,1
movl bar2j@GOT(%eax), %eax
.section .rodata.str1.16,"aMS",@progbits,1
.Lfoo:
.asciz "bool llvm::llvm_start_multithreaded()"