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llvm-project/lld/test/mach-o/parse-compact-unwind32.yaml

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[mach-0] Add support for parsing compact unwind info section llvm-svn: 209865
2014-05-30 07:50:48 +08:00
# RUN: lld -flavor darwin -arch i386 -r -print_atoms %s -o %t | FileCheck %s
#
# Test parsing of __LD/__compact_unwind (compact unwind) section.
#
--- !mach-o
arch: x86
file-type: MH_OBJECT
flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
has-UUID: false
OS: unknown
sections:
- segment: __TEXT
section: __text
type: S_REGULAR
attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
alignment: 4
address: 0x0000000000000000
content: [ 0x55, 0x89, 0xE5, 0xB8, 0x0A, 0x00, 0x00, 0x00,
0x5D, 0xC3, 0x55, 0x89, 0xE5, 0xB8, 0x0A, 0x00,
0x00, 0x00, 0x5D, 0xC3 ]
- segment: __LD
section: __compact_unwind
type: S_REGULAR
attributes: [ ]
alignment: 2
address: 0x000000000000001C
content: [ 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
relocations:
- offset: 0x00000014
type: GENERIC_RELOC_VANILLA
length: 2
pc-rel: false
extern: false
symbol: 1
- offset: 0x00000000
type: GENERIC_RELOC_VANILLA
length: 2
pc-rel: false
extern: false
symbol: 1
global-symbols:
- name: __Z3barv
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x000000000000000A
- name: __Z3foov
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000000
...
# CHECK: defined-atoms:
# CHECK: - type: compact-unwind
# CHECK: content: [ 00, 00, 00, 00, 0A, 00, 00, 00, 00, 00, 00, 01,
# CHECK: 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: - type: compact-unwind
# CHECK: content: [ 10, 00, 00, 00, 0A, 00, 00, 00, 00, 00, 00, 01,
# CHECK: 00, 00, 00, 00, 00, 00, 00, 00 ]
[mach-o] Refactor sections -> atoms to be table driven. Previously each section kind had its own code to loop over the section and parse it into atoms. This refactoring has two tables. The first maps sections to ContentType. The second maps ContentType to information on how to find the atom boundaries. A few bugs in test cases were discovered as part of the refactoring. No change in functionality intended. llvm-svn: 210138
2014-06-04 07:36:50 +08:00
# CHECK: - name: __Z3foov
[mach-0] Add support for parsing compact unwind info section llvm-svn: 209865
2014-05-30 07:50:48 +08:00
# CHECK: scope: global
# CHECK: content: [ 55, 89, E5, B8, 0A, 00, 00, 00, 5D, C3 ]
[mach-o] Refactor sections -> atoms to be table driven. Previously each section kind had its own code to loop over the section and parse it into atoms. This refactoring has two tables. The first maps sections to ContentType. The second maps ContentType to information on how to find the atom boundaries. A few bugs in test cases were discovered as part of the refactoring. No change in functionality intended. llvm-svn: 210138
2014-06-04 07:36:50 +08:00
# CHECK: - name: __Z3barv
[mach-0] Add support for parsing compact unwind info section llvm-svn: 209865
2014-05-30 07:50:48 +08:00
# CHECK: scope: global
# CHECK: content: [ 55, 89, E5, B8, 0A, 00, 00, 00, 5D, C3 ]