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llvm/test/MC/ELF/sleb.s

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Add a InitSections method to the streamer interface. The ELF implementation now creates text, data and bss to match the gnu as behavior. The text streamer still has the old MachO specific behavior since the testsuite checks that it will error when a directive is given before a setting the current section for example. A nice benefit is that -n is not required anymore when producing ELF files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114027 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15 21:48:40 +00:00
// RUN: llvm-mc -filetype=obj -triple i686-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck -check-prefix=ELF_32 %s
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck -check-prefix=ELF_64 %s
Add support for leb128 of absolute expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11 16:45:15 +00:00
// RUN: llvm-mc -filetype=obj -triple i386-apple-darwin9 %s -o - | macho-dump --dump-section-data | FileCheck -check-prefix=MACHO_32 %s
// RUN: llvm-mc -filetype=obj -triple x86_64-apple-darwin9 %s -o - | macho-dump --dump-section-data | FileCheck -check-prefix=MACHO_64 %s
.text
foo:
.sleb128 0
.sleb128 1
.sleb128 -1
.sleb128 63
.sleb128 -64
.sleb128 64
.sleb128 -65
.sleb128 8191
.sleb128 -8192
.sleb128 8193
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
// ELF_32: ('sh_name', 0x00000001) # '.text'
Add support for leb128 of absolute expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11 16:45:15 +00:00
// ELF_32: ('_section_data', '00017f3f 40c000bf 7fff3f80 4081c000')
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
// ELF_64: ('sh_name', 0x00000001) # '.text'
Add support for leb128 of absolute expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11 16:45:15 +00:00
// ELF_64: ('_section_data', '00017f3f 40c000bf 7fff3f80 4081c000')
// MACHO_32: ('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
// MACHO_32: ('_section_data', '00017f3f 40c000bf 7fff3f80 4081c000')
// MACHO_64: ('section_name', '__text\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
// MACHO_64: ('_section_data', '00017f3f 40c000bf 7fff3f80 4081c000')
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