# RUN: ld64.lld -arch x86_64 %s %p/Inputs/write-final-sections.yaml \ # RUN: -o %t -e _foo # RUN: llvm-readobj -sections -section-data %t | FileCheck %s --- !native defined-atoms: # For __TEXT, __text (with typeCode) - name: _foo scope: global content: [ 55 ] # CHECK: Name: __text # CHECK: Segment: __TEXT # CHECK: SectionData ( # CHECK-NEXT: 0000: 55 # CHECK-NEXT: ) # For __TEXT, __const (with typeConstant), - type: constant content: [ 01, 00, 00, 00 ] # From __TEXT, __literal4, (with typeLiteral4) - scope: hidden type: const-4-byte content: [ 02, 00, 00, 00 ] # From __TEXT, __literal8, (with typeLiteral8) - scope: hidden type: const-8-byte content: [ 03, 00, 00, 00, 00, 00, 00, 00 ] # From __TEXT, __literal16, (with typeLiteral16) - scope: hidden type: const-16-byte content: [ 04, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00 ] # CHECK: Name: __const # CHECK: Segment: __TEXT # CHECK: SectionData ( # CHECK-NEXT: 0000: 01000000 02000000 03000000 00000000 # CHECK-NEXT: 0010: 04000000 00000000 00000000 00000000 # CHECK-NEXT: ) # For __TEXT, __cstring (with typeCString) - scope: hidden type: c-string content: [ 57, 69, 62, 62, 6C, 65, 00 ] merge: by-content # CHECK: Name: __cstring # CHECK: Segment: __TEXT # CHECK: SectionData ( # CHECK-NEXT: 0000: 57696262 6C6500 # CHECK-NEXT: ) # For __TEXT, __ustring (with typeUTF16String) - scope: hidden type: utf16-string content: [ 05, 00 ] merge: by-content # CHECK: Name: __ustring # CHECK: Segment: __TEXT # CHECK: SectionData ( # CHECK-NEXT: 0000: 0500 # CHECK-NEXT: ) # For __TEXT, __gcc_except_tab, (with typeLSDA) - name: GCC_except_table0 type: unwind-lsda content: [ 06, 00 ] # CHECK: Name: __gcc_except_tab # CHECK: Segment: __TEXT # CHECK: SectionData ( # CHECK-NEXT: 0000: 0600 # CHECK-NEXT: ) # For __TEXT, __eh_frame, (with typeCFI) - name: LCIE type: unwind-cfi content: [ 14, 00, 00, 00, 00, 00, 00, 00, 01, 7A, 52, 00, 01, 78, 10, 01, 10, 0C, 07, 08, 90, 01, 00, 00 ] - type: unwind-cfi content: [ 24, 00, 00, 00, 1C, 00, 00, 00, C8, FE, FF, FF, FF, FF, FF, FF, 01, 00, 00, 00, 00, 00, 00, 00, 00, 41, 0E, 10, 86, 02, 43, 0D, 06, 00, 00, 00, 00, 00, 00, 00 ] references: - kind: unwindFDEToFunction offset: 8 target: _foo - kind: negDelta32 offset: 4 target: LCIE # CHECK: Name: __eh_frame # CHECK: Segment: __TEXT # CHECK: SectionData ( # CHECK-NEXT: 0000: 14000000 00000000 017A5200 01781001 # CHECK-NEXT: 0010: 100C0708 90010000 24000000 1C000000 # CHECK-NEXT: 0020: 70FFFFFF FFFFFFFF 01000000 00000000 # CHECK-NEXT: 0030: 00410E10 8602430D 06000000 00000000 # CHECK-NEXT: ) # For __DATA, __data, (with typeData) - name: var type: data content: [ 08 ] # CHECK: Name: __data # CHECK: Segment: __DATA # CHECK: SectionData ( # CHECK-NEXT: 0000: 08 # CHECK-NEXT: ) # For __DATA, __bss (with typeZeroFill) # FIXME: Attributes & tags of __bss are mostly broken. Should be at end of # __DATA, should have size, should have S_ZEROFILL flag. - type: zero-fill size: 8 # CHECK: Name: __bss # CHECK: Segment: __DATA # For __DATA, __const, (with typeConstData) - type: const-data content: [ 09, 00, 00, 00 ] # CHECK: Name: __const # CHECK: Segment: __DATA # CHECK: SectionData ( # CHECK-NEXT: 0000: 09000000 # CHECK-NEXT: ) # For __DATA, __cfstring, (with typeCFString) - type: cfstring content: [ 0A, 00 ] # CHECK: Name: __cfstring # CHECK: Segment: __DATA # CHECK: SectionData ( # CHECK-NEXT: 0000: 0A00 # CHECK-NEXT: ) # For __DATA, __got (with typeGOT) - type: got content: [ 0B, 00, 00, 00, 00, 00, 00, 00 ] # CHECK: Name: __got # CHECK: Segment: __DATA # CHECK: SectionData ( # CHECK-NEXT: 0000: 0B000000 00000000 # CHECK-NEXT: ) # For __DATA, __mod_init_func (with typeInitializerPtr) - type: initializer-pointer content: [ 0C, 00, 00, 00, 00, 00, 00, 00 ] # CHECK: Name: __mod_init_func # CHECK: Segment: __DATA # CHECK: SectionData ( # CHECK-NEXT: 0000: 0C000000 00000000 # CHECK-NEXT: ) # For __DATA, __mod_term_func (with typeTerminatorPointer) - type: terminator-pointer content: [ 0D, 00, 00, 00, 00, 00, 00, 00 ] # CHECK: Name: __mod_term_func # CHECK: Segment: __DATA # CHECK: SectionData ( # CHECK-NEXT: 0000: 0D000000 00000000 # CHECK-NEXT: ) - type: compact-unwind content: [ 0E, 00, 00, 00, 00, 00, 00, 00 ] # CHECK-NOT: Name: __compact_unwind