diff options
Diffstat (limited to 'test/mach-o/run-tlv-pass-x86-64.yaml')
| -rw-r--r-- | test/mach-o/run-tlv-pass-x86-64.yaml | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/test/mach-o/run-tlv-pass-x86-64.yaml b/test/mach-o/run-tlv-pass-x86-64.yaml new file mode 100644 index 0000000000000..0e648458645bd --- /dev/null +++ b/test/mach-o/run-tlv-pass-x86-64.yaml @@ -0,0 +1,144 @@ +# RUN: lld -flavor darwin -macosx_version_min 10.7 -arch x86_64 -print_atoms %s -o %t | FileCheck %s +# RUN: not lld -flavor darwin -macosx_version_min 10.6 -arch x86_64 -o %t %s 2> %t2 +# RUN: FileCheck < %t2 %s --check-prefix=CHECK-ERROR +# RUN: llvm-objdump -macho -private-headers %t | FileCheck %s --check-prefix=CHECK-LOADCMDS +# +# Test parsing of x86_64 tlv relocations. + +--- !mach-o +arch: x86_64 +file-type: MH_OBJECT +flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ] +compat-version: 0.0 +current-version: 0.0 +has-UUID: false +OS: unknown +sections: + - segment: __TEXT + section: __text + type: S_REGULAR + attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ] + alignment: 16 + address: 0x0000000000000000 + content: [ 0x55, 0x48, 0x89, 0xE5, 0x48, 0x8B, 0x3D, 0x00, + 0x00, 0x00, 0x00, 0xFF, 0x17, 0x8B, 0x00, 0x5D, + 0xC3 ] + relocations: + - offset: 0x00000007 + type: X86_64_RELOC_TLV + length: 2 + pc-rel: true + extern: true + symbol: 2 + - segment: __DATA + section: __thread_bss + type: S_THREAD_LOCAL_ZEROFILL + attributes: [ ] + alignment: 4 + address: 0x0000000000000014 + size: 4 + - segment: __DATA + section: __thread_vars + type: S_THREAD_LOCAL_VARIABLES + attributes: [ ] + address: 0x0000000000000018 + content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ] + relocations: + - offset: 0x00000010 + type: X86_64_RELOC_UNSIGNED + length: 3 + pc-rel: false + extern: true + symbol: 0 + - offset: 0x00000000 + type: X86_64_RELOC_UNSIGNED + length: 3 + pc-rel: false + extern: true + symbol: 3 + - segment: __DATA + section: __dummy + type: S_REGULAR + attributes: [ ] + alignment: 8 + address: 0x00000000000000C0 + content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ] +local-symbols: + - name: '_x$tlv$init' + type: N_SECT + sect: 2 + value: 0x0000000000000014 +global-symbols: + - name: _main + type: N_SECT + scope: [ N_EXT ] + sect: 1 + value: 0x0000000000000000 + - name: _x + type: N_SECT + scope: [ N_EXT ] + sect: 3 + value: 0x0000000000000018 + - name: '__tlv_bootstrap' + type: N_SECT + scope: [ N_EXT ] + sect: 4 + value: 0x00000000000000C0 + - name: 'dyld_stub_binder' + type: N_SECT + scope: [ N_EXT ] + sect: 4 + value: 0x00000000000000C8 + - name: 'start' + type: N_SECT + scope: [ N_EXT ] + sect: 4 + value: 0x00000000000000D0 +page-size: 0x00000000 +... + +# CHECK: - name: _x +# CHECK-NEXT: scope: global +# CHECK-NEXT: type: tlv-thunk +# CHECK-NOT: - name: +# CHECK: references: +# CHECK-NEXT: - kind: pointer64 +# CHECK-NEXT: offset: 0 +# CHECK-NEXT: target: __tlv_bootstrap +# CHECK-NEXT: - kind: tlvInitSectionOffset +# CHECK-NEXT: offset: 16 +# CHECK-NEXT: target: '_x$tlv$init' +# CHECK: - name: '_x$tlv$init' +# CHECK-NEXT: type: tlv-zero-fill +# CHECK: - name: _main +# CHECK-NOT: - name: +# CHECK: references: +# CHECK-NEXT: - kind: ripRel32 +# CHECK-NEXT: offset: 7 +# CHECK-NEXT: target: L[[ID:[0-9]+]] +# CHECK: - ref-name: L[[ID]] +# CHECK-NEXT: scope: hidden +# CHECK-NEXT: type: tlv-initializer-ptr +# CHECK-NEXT: content: [ 00, 00, 00, 00, 00, 00, 00, 00 ] +# CHECK-NEXT: alignment: 8 +# CHECK-NEXT: permissions: rw- +# CHECK-NEXT: references: +# CHECK-NEXT: - kind: pointer64 +# CHECK-NEXT: offset: 0 +# CHECK-NEXT: target: _x + +# CHECK-ERROR: targeted OS version does not support use of thread local variables in _main for architecture x86_64 + +# CHECK-LOADCMDS: sectname __thread_bss +# CHECK-LOADCMDS: segname __DATA +# CHECK-LOADCMDS: addr 0x{{[0-9A-F]*}} +# CHECK-LOADCMDS: size 0x0000000000000004 +# CHECK-LOADCMDS: offset 0 +# CHECK-LOADCMDS: align 2^2 (4) +# CHECK-LOADCMDS: reloff 0 +# CHECK-LOADCMDS: nreloc 0 +# CHECK-LOADCMDS: type S_THREAD_LOCAL_ZEROFILL |