llvm-6502/test/MC/ELF/entsize.ll
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

45 lines
1.5 KiB
LLVM

; RUN: llc -filetype=obj -mtriple x86_64-pc-linux-gnu %s -o - | elf-dump | FileCheck -check-prefix=64 %s
; Test that constant mergeable strings have sh_entsize set.
@.str1 = private constant [6 x i8] c"tring\00"
@.str2 = private constant [7 x i8] c"String\00"
@.c8a = private constant [1 x i64] [i64 42]
@.c8b = private constant [1 x i64] [i64 42]
define i32 @main() nounwind {
%1 = call i32 @puts(i8* getelementptr inbounds ([6 x i8]* @.str1, i32 0, i32 0))
%2 = call i32 @puts(i8* getelementptr inbounds ([7 x i8]* @.str2, i32 0, i32 0))
call void @foo(i64* getelementptr inbounds ([1 x i64]* @.c8a, i32 0, i32 0))
call void @foo(i64* getelementptr inbounds ([1 x i64]* @.c8b, i32 0, i32 0))
ret i32 0
}
declare i32 @puts(i8* nocapture) nounwind
declare void @foo(i64* nocapture) nounwind
;;;;;
; 64: (('sh_name', 0x00000012) # '.rodata.str1.1'
; 64-NEXT: ('sh_type', 0x00000001)
; 64-NEXT: ('sh_flags', 0x00000032)
; 64-NEXT: ('sh_addr',
; 64-NEXT: ('sh_offset',
; 64-NEXT: ('sh_size', 0x0000000d)
; 64-NEXT: ('sh_link',
; 64-NEXT: ('sh_info',
; 64-NEXT: ('sh_addralign', 0x00000001)
; 64-NEXT: ('sh_entsize', 0x00000001)
; 64: (('sh_name', 0x00000021) # '.rodata.cst8'
; 64-NEXT: ('sh_type', 0x00000001)
; 64-NEXT: ('sh_flags', 0x00000012)
; 64-NEXT: ('sh_addr',
; 64-NEXT: ('sh_offset',
; 64-NEXT: ('sh_size', 0x00000010)
; 64-NEXT: ('sh_link',
; 64-NEXT: ('sh_info',
; 64-NEXT: ('sh_addralign', 0x00000008)
; 64-NEXT: ('sh_entsize', 0x00000008)