2018-02-17 05:16:57 +08:00
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# RUN: ld64.lld -arch x86_64 -r -print_atoms %s -o %t | FileCheck %s
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2014-05-16 04:59:23 +08:00
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#
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# Test parsing of tentative definitions, including size, scope, and alignment.
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#
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#
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# int tent4;
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# long tent8;
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# __attribute__((visibility("hidden"))) int tentHidden;
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# __attribute__((aligned(16))) int tent4_16;
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# __attribute__((aligned(32))) long tent64_32[8];
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#
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--- !mach-o
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arch: x86_64
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file-type: MH_OBJECT
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flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
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has-UUID: false
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OS: unknown
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sections:
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- segment: __TEXT
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section: __tex
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type: S_REGULAR
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attributes: [ S_ATTR_PURE_INSTRUCTIONS ]
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address: 0x0000000000000000
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undefined-symbols:
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- name: _tent4
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type: N_UNDF
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scope: [ N_EXT ]
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desc: 0x0200
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value: 0x0000000000000004
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- name: _tent4_16
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type: N_UNDF
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scope: [ N_EXT ]
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desc: 0x0400
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value: 0x0000000000000004
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- name: _tent64_32
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type: N_UNDF
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scope: [ N_EXT ]
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desc: 0x0500
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value: 0x0000000000000040
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- name: _tent8
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type: N_UNDF
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scope: [ N_EXT ]
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desc: 0x0300
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value: 0x0000000000000008
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- name: _tentHidden
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type: N_UNDF
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scope: [ N_EXT, N_PEXT ]
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desc: 0x0200
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value: 0x0000000000000004
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...
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# CHECK: defined-atoms:
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# CHECK: name: _tent4
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# CHECK: scope: global
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# CHECK: type: zero-fill
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# CHECK: size: 4
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# CHECK: merge: as-tentative
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2015-03-26 06:06:04 +08:00
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# CHECK: alignment: 4
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2014-05-16 04:59:23 +08:00
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# CHECK: name: _tent4_16
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# CHECK: scope: global
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# CHECK: type: zero-fill
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# CHECK: size: 4
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# CHECK: merge: as-tentative
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2015-03-26 06:06:04 +08:00
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# CHECK: alignment: 16
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2014-05-16 04:59:23 +08:00
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# CHECK: name: _tent64_32
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# CHECK: scope: global
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# CHECK: type: zero-fill
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# CHECK: size: 64
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# CHECK: merge: as-tentative
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2015-03-26 06:06:04 +08:00
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# CHECK: alignment: 32
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2014-05-16 04:59:23 +08:00
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# CHECK: name: _tent8
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# CHECK: scope: global
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# CHECK: type: zero-fill
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# CHECK: size: 8
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# CHECK: merge: as-tentative
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2015-03-26 06:06:04 +08:00
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# CHECK: alignment: 8
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2014-05-16 04:59:23 +08:00
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# CHECK: name: _tentHidden
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# CHECK: scope: hidden
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# CHECK: type: zero-fill
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# CHECK: size: 4
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# CHECK: merge: as-tentative
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2015-03-26 06:06:04 +08:00
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# CHECK: alignment: 4
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