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llvm-project/lld/test/mach-o/parse-literals.yaml

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[mach-o] parse literal sections into atoms llvm-svn: 209379
2014-05-22 09:42:06 +08:00
# RUN: lld -flavor darwin -arch x86_64 -r -print_atoms %s -o %t | FileCheck %s
#
# Test parsing of literal sections.
#
--- !mach-o
arch: x86_64
file-type: MH_OBJECT
flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
has-UUID: false
OS: unknown
sections:
- segment: __TEXT
section: __cstring
type: S_CSTRING_LITERALS
attributes: [ ]
Use arithmetic type to represent alignments (not in log2) everywhere. This is the final step of conversion. Now log2 numbers are removed from everywhere! llvm-svn: 233246
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alignment: 1
[mach-o] parse literal sections into atoms llvm-svn: 209379
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address: 0x0000000000000100
Remove trailing whitespace characters. llvm-svn: 235897
2015-04-28 01:18:04 +08:00
content: [ 0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x00, 0x74, 0x68,
0x65, 0x72, 0x65, 0x00, 0x77, 0x6F, 0x72, 0x6C,
[mach-o]: atomize zero-terminated literals correctly. When looking through sections with zero-terminated string-literals (__cstring or __ustring) we were constantly rechecking the first few bytes of the string for '\0' rather than advancing along. This obviously failed unless all strings within the section had the same length as that first one. llvm-svn: 211682
2014-06-25 19:21:51 +08:00
0x00 ]
[mach-o] parse literal sections into atoms llvm-svn: 209379
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- segment: __TEXT
section: __literal4
type: S_4BYTE_LITERALS
attributes: [ ]
Use arithmetic type to represent alignments (not in log2) everywhere. This is the final step of conversion. Now log2 numbers are removed from everywhere! llvm-svn: 233246
2015-03-26 10:20:25 +08:00
alignment: 1
[mach-o] parse literal sections into atoms llvm-svn: 209379
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address: 0x0000000000000114
content: [ 0x01, 0x02, 0x03, 0x04, 0x11, 0x12, 0x13, 0x14,
0x28, 0x29, 0x2A, 0x2B ]
- segment: __TEXT
section: __literal8
type: S_8BYTE_LITERALS
attributes: [ ]
Use arithmetic type to represent alignments (not in log2) everywhere. This is the final step of conversion. Now log2 numbers are removed from everywhere! llvm-svn: 233246
2015-03-26 10:20:25 +08:00
alignment: 1
[mach-o] parse literal sections into atoms llvm-svn: 209379
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address: 0x0000000000000120
content: [ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F ]
- segment: __TEXT
section: __literal16
type: S_16BYTE_LITERALS
attributes: [ ]
Use arithmetic type to represent alignments (not in log2) everywhere. This is the final step of conversion. Now log2 numbers are removed from everywhere! llvm-svn: 233246
2015-03-26 10:20:25 +08:00
alignment: 1
[mach-o] parse literal sections into atoms llvm-svn: 209379
2014-05-22 09:42:06 +08:00
address: 0x0000000000000130
content: [ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x00 ]
[mach-o] Add support for reading utf16 string literal sections llvm-svn: 209684
2014-05-28 04:25:06 +08:00
- segment: __TEXT
section: __ustring
type: S_REGULAR
attributes: [ ]
Use arithmetic type to represent alignments (not in log2) everywhere. This is the final step of conversion. Now log2 numbers are removed from everywhere! llvm-svn: 233246
2015-03-26 10:20:25 +08:00
alignment: 1
[mach-o] Add support for reading utf16 string literal sections llvm-svn: 209684
2014-05-28 04:25:06 +08:00
address: 0x0000000000000100
Remove trailing whitespace characters. llvm-svn: 235897
2015-04-28 01:18:04 +08:00
content: [ 0x68, 0x00, 0x65, 0x00, 0x6C, 0x00, 0x6C, 0x00,
0x6F, 0x00, 0x00, 0x00, 0x74, 0x00, 0x68, 0x00,
[mach-o]: atomize zero-terminated literals correctly. When looking through sections with zero-terminated string-literals (__cstring or __ustring) we were constantly rechecking the first few bytes of the string for '\0' rather than advancing along. This obviously failed unless all strings within the section had the same length as that first one. llvm-svn: 211682
2014-06-25 19:21:51 +08:00
0x65, 0x00, 0x72, 0x00, 0x00, 0x00 ]
[mach-o] parse literal sections into atoms llvm-svn: 209379
2014-05-22 09:42:06 +08:00
...
Remove trailing whitespace characters. llvm-svn: 235897
2015-04-28 01:18:04 +08:00
# CHECK:defined-atoms:
[mach-o] parse literal sections into atoms llvm-svn: 209379
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# CHECK: - scope: hidden
# CHECK: type: c-string
# CHECK: content: [ 68, 65, 6C, 6C, 6F, 00 ]
# CHECK: - scope: hidden
# CHECK: type: c-string
# CHECK: content: [ 74, 68, 65, 72, 65, 00 ]
# CHECK: - scope: hidden
# CHECK: type: c-string
[mach-o]: atomize zero-terminated literals correctly. When looking through sections with zero-terminated string-literals (__cstring or __ustring) we were constantly rechecking the first few bytes of the string for '\0' rather than advancing along. This obviously failed unless all strings within the section had the same length as that first one. llvm-svn: 211682
2014-06-25 19:21:51 +08:00
# CHECK: content: [ 77, 6F, 72, 6C, 00 ]
[mach-o] parse literal sections into atoms llvm-svn: 209379
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# CHECK: - scope: hidden
[mach-o] Add support for reading utf16 string literal sections llvm-svn: 209684
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# CHECK: type: utf16-string
# CHECK: content: [ 68, 00, 65, 00, 6C, 00, 6C, 00, 6F, 00, 00, 00 ]
# CHECK: - scope: hidden
# CHECK: type: utf16-string
[mach-o]: atomize zero-terminated literals correctly. When looking through sections with zero-terminated string-literals (__cstring or __ustring) we were constantly rechecking the first few bytes of the string for '\0' rather than advancing along. This obviously failed unless all strings within the section had the same length as that first one. llvm-svn: 211682
2014-06-25 19:21:51 +08:00
# CHECK: content: [ 74, 00, 68, 00, 65, 00, 72, 00, 00, 00 ]
[mach-o] Add support for reading utf16 string literal sections llvm-svn: 209684
2014-05-28 04:25:06 +08:00
# CHECK: - scope: hidden
[mach-o] parse literal sections into atoms llvm-svn: 209379
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# CHECK: type: const-4-byte
# CHECK: content: [ 01, 02, 03, 04 ]
# CHECK: - scope: hidden
# CHECK: type: const-4-byte
# CHECK: content: [ 11, 12, 13, 14 ]
# CHECK: - scope: hidden
# CHECK: type: const-4-byte
# CHECK: content: [ 28, 29, 2A, 2B ]
# CHECK: - scope: hidden
# CHECK: type: const-8-byte
# CHECK: content: [ 01, 02, 03, 04, 05, 06, 07, 08 ]
# CHECK: - scope: hidden
# CHECK: type: const-8-byte
# CHECK: content: [ 28, 29, 2A, 2B, 2C, 2D, 2E, 2F ]
# CHECK: - scope: hidden
# CHECK: type: const-16-byte
Remove trailing whitespace characters. llvm-svn: 235897
2015-04-28 01:18:04 +08:00
# CHECK: content: [ 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C,
[mach-o] parse literal sections into atoms llvm-svn: 209379
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# CHECK: 0D, 0E, 0F, 00 ]