2458bec7e7
All architecture specific handling is now done in the appropriate ArchHandler subclass. The StubsPass and GOTPass have been simplified. All architecture specific variations in stubs are now encoded in a table which is vended by the current ArchHandler. llvm-svn: 213187
176 lines
5.0 KiB
YAML
176 lines
5.0 KiB
YAML
# RUN: lld -flavor darwin -arch x86_64 %s -o %t -e _foo
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# RUN: llvm-readobj -sections -section-data %t | FileCheck %s
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--- !native
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defined-atoms:
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# For __TEXT, __text (with typeCode)
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- name: _foo
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scope: global
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content: [ 55 ]
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# CHECK: Name: __text
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# CHECK: Segment: __TEXT
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 55
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# CHECK-NEXT: )
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# For __TEXT, __const (with typeConstant),
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- type: constant
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content: [ 01, 00, 00, 00 ]
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# From __TEXT, __literal4, (with typeLiteral4)
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- scope: hidden
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type: const-4-byte
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content: [ 02, 00, 00, 00 ]
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# From __TEXT, __literal8, (with typeLiteral8)
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- scope: hidden
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type: const-8-byte
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content: [ 03, 00, 00, 00, 00, 00, 00, 00 ]
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# From __TEXT, __literal16, (with typeLiteral16)
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- scope: hidden
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type: const-16-byte
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content: [ 04, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00 ]
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# CHECK: Name: __const
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# CHECK: Segment: __TEXT
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 01000000 02000000 03000000 00000000
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# CHECK-NEXT: 0010: 04000000 00000000 00000000 00000000
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# CHECK-NEXT: )
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# For __TEXT, __cstring (with typeCString)
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- scope: hidden
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type: c-string
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content: [ 57, 69, 62, 62, 6C, 65, 00 ]
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merge: by-content
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# CHECK: Name: __cstring
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# CHECK: Segment: __TEXT
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 57696262 6C6500
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# CHECK-NEXT: )
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# For __TEXT, __ustring (with typeUTF16String)
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- scope: hidden
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type: utf16-string
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content: [ 05, 00 ]
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merge: by-content
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# CHECK: Name: __ustring
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# CHECK: Segment: __TEXT
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0500
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# CHECK-NEXT: )
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# For __TEXT, __gcc_except_tab, (with typeLSDA)
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- name: GCC_except_table0
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type: unwind-lsda
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content: [ 06, 00 ]
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# CHECK: Name: __gcc_except_tab
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# CHECK: Segment: __TEXT
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0600
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# CHECK-NEXT: )
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# For __TEXT, __eh_frame, (with typeCFI)
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- type: unwind-cfi
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content: [ 07 ]
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# CHECK: Name: __eh_frame
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# CHECK: Segment: __TEXT
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 07
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# CHECK-NEXT: )
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# For __DATA, __data, (with typeData)
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- name: var
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type: data
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content: [ 08 ]
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# CHECK: Name: __data
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# CHECK: Segment: __DATA
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 08
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# CHECK-NEXT: )
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# For __DATA, ___bss (with typeZeroFill)
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# FIXME: Attributes & tags of __bss are mostly broken. Should be at end of
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# __DATA, should have size, should have S_ZEROFILL flag.
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- type: zero-fill
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size: 8
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# CHECK: Name: ___bss
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# CHECK: Segment: __DATA
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# For __DATA, __const, (with typeConstData)
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- type: const-data
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content: [ 09, 00, 00, 00 ]
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# CHECK: Name: __const
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# CHECK: Segment: __DATA
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 09000000
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# CHECK-NEXT: )
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# For __DATA, __cfstring, (with typeCFString)
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- type: cfstring
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content: [ 0A, 00 ]
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# CHECK: Name: __cfstring
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# CHECK: Segment: __DATA
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0A00
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# CHECK-NEXT: )
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# For __DATA, ___got (with typeGOT)
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- type: got
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content: [ 0B, 00, 00, 00, 00, 00, 00, 00 ]
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# CHECK: Name: ___got
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# CHECK: Segment: __DATA
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0B000000 00000000
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# CHECK-NEXT: )
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# For __DATA, __mod_init_func (with typeInitializerPtr)
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- type: initializer-pointer
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content: [ 0C, 00, 00, 00, 00, 00, 00, 00 ]
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# CHECK: Name: __mod_init_func
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# CHECK: Segment: __DATA
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0C000000 00000000
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# CHECK-NEXT: )
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# For __DATA, __mod_term_func (with typeTerminatorPointer)
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- type: terminator-pointer
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content: [ 0D, 00, 00, 00, 00, 00, 00, 00 ]
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# CHECK: Name: __mod_term_func
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# CHECK: Segment: __DATA
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0D000000 00000000
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# CHECK-NEXT: )
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# FIXME: this should really end up in __TEXT,__unwind_info after being
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# processed. Most important fact here is that its presence doesn't trigger an
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# assert, but __LD,__compact_unwind is a harmless enough place to stash it.
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- type: compact-unwind
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content: [ 0E, 00, 00, 00, 00, 00, 00, 00 ]
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# CHECK: Name: __compact_unwind
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# CHECK: Segment: __LD
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 0E000000 00000000
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# CHECK-NEXT: )
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--- !mach-o
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arch: x86_64
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file-type: MH_DYLIB
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flags: [ ]
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install-name: /usr/lib/libSystem.B.dylib
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sections:
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- segment: __TEXT
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section: __text
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type: S_REGULAR
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attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
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address: 0x0000000000000000
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content: [ 0x55 ]
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global-symbols:
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- name: dyld_stub_binder
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type: N_SECT
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scope: [ N_EXT ]
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sect: 1
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value: 0x0000000000000000
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