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llvm-project/lld/test/mach-o/parse-initializers64.yaml

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[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +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: __text
type: S_REGULAR
attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
address: 0x0000000000000000
content: [ 0x55, 0x48, 0x89, 0xE5, 0x5D, 0xC3, 0x55, 0x48,
0x89, 0xE5, 0x5D, 0xC3, 0x55, 0x48, 0x89, 0xE5,
0x5D, 0xC3 ]
- segment: __DATA
section: __mod_init_func
type: S_MOD_INIT_FUNC_POINTERS
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 initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
address: 0x0000000000000100
content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
relocations:
- offset: 0x00000000
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
[mach-o] refactor x86_64 relocation handling. This is first step in reworking how mach-o relocations are processed. The existing KindHandler is going to become a delgate/helper object for processing architecture specific references. The KindHandler knows how to convert mach-o relocations into References and back, as well, as fixing up the content the relocation is on. One of the messy things about mach-o relocations is that they sometime come in pairs, but the pairs still convert to one lld::Reference. So, the conversion has to detect pairs (arch specific) and change the stride. llvm-svn: 211921
2014-06-28 02:25:01 +08:00
symbol: 0
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
- offset: 0x00000008
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
[mach-o] refactor x86_64 relocation handling. This is first step in reworking how mach-o relocations are processed. The existing KindHandler is going to become a delgate/helper object for processing architecture specific references. The KindHandler knows how to convert mach-o relocations into References and back, as well, as fixing up the content the relocation is on. One of the messy things about mach-o relocations is that they sometime come in pairs, but the pairs still convert to one lld::Reference. So, the conversion has to detect pairs (arch specific) and change the stride. llvm-svn: 211921
2014-06-28 02:25:01 +08:00
symbol: 1
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
- segment: __DATA
section: __mod_term_func
type: S_MOD_TERM_FUNC_POINTERS
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: 8
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
address: 0x0000000000000108
content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
relocations:
- offset: 0x00000000
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
[mach-o] refactor x86_64 relocation handling. This is first step in reworking how mach-o relocations are processed. The existing KindHandler is going to become a delgate/helper object for processing architecture specific references. The KindHandler knows how to convert mach-o relocations into References and back, as well, as fixing up the content the relocation is on. One of the messy things about mach-o relocations is that they sometime come in pairs, but the pairs still convert to one lld::Reference. So, the conversion has to detect pairs (arch specific) and change the stride. llvm-svn: 211921
2014-06-28 02:25:01 +08:00
symbol: 2
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
global-symbols:
- name: _init
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000000
- name: _init2
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000006
- name: _term
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x000000000000000C
...
# CHECK:defined-atoms:
# CHECK: - type: initializer-pointer
# CHECK: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: dead-strip: never
[mach-o] refactor x86_64 relocation handling. This is first step in reworking how mach-o relocations are processed. The existing KindHandler is going to become a delgate/helper object for processing architecture specific references. The KindHandler knows how to convert mach-o relocations into References and back, as well, as fixing up the content the relocation is on. One of the messy things about mach-o relocations is that they sometime come in pairs, but the pairs still convert to one lld::Reference. So, the conversion has to detect pairs (arch specific) and change the stride. llvm-svn: 211921
2014-06-28 02:25:01 +08:00
# CHECK: references:
# CHECK: - kind: pointer64
# CHECK: offset: 0
# CHECK: target: _init
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
# CHECK: - type: initializer-pointer
# CHECK: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: dead-strip: never
[mach-o] refactor x86_64 relocation handling. This is first step in reworking how mach-o relocations are processed. The existing KindHandler is going to become a delgate/helper object for processing architecture specific references. The KindHandler knows how to convert mach-o relocations into References and back, as well, as fixing up the content the relocation is on. One of the messy things about mach-o relocations is that they sometime come in pairs, but the pairs still convert to one lld::Reference. So, the conversion has to detect pairs (arch specific) and change the stride. llvm-svn: 211921
2014-06-28 02:25:01 +08:00
# CHECK: references:
# CHECK: - kind: pointer64
# CHECK: offset: 0
# CHECK: target: _init2
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
# CHECK: - type: terminator-pointer
# CHECK: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ]
# CHECK: dead-strip: never
[mach-o] refactor x86_64 relocation handling. This is first step in reworking how mach-o relocations are processed. The existing KindHandler is going to become a delgate/helper object for processing architecture specific references. The KindHandler knows how to convert mach-o relocations into References and back, as well, as fixing up the content the relocation is on. One of the messy things about mach-o relocations is that they sometime come in pairs, but the pairs still convert to one lld::Reference. So, the conversion has to detect pairs (arch specific) and change the stride. llvm-svn: 211921
2014-06-28 02:25:01 +08:00
# CHECK: references:
# CHECK: - kind: pointer64
# CHECK: offset: 0
# CHECK: target: _term
[mach-o] Add support for initializers and terminators in object files llvm-svn: 209700
2014-05-28 07:20:52 +08:00
# CHECK: - name: _init
# CHECK: scope: global
# CHECK: content: [ 55, 48, 89, E5, 5D, C3 ]
# CHECK: - name: _init2
# CHECK: scope: global
# CHECK: content: [ 55, 48, 89, E5, 5D, C3 ]
# CHECK: - name: _term
# CHECK: scope: global
# CHECK: content: [ 55, 48, 89, E5, 5D, C3 ]