| ## Verify that -T removes Swift symbols. |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__DATA \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000040070105 %s -o %t1 |
| # RUN: llvm-strip -x -T %t1 |
| # RUN: llvm-readobj -symbols %t1 | FileCheck --check-prefix=NO-SWIFT-SYMBOLS %s |
| |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__DATA_CONST \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000040070105 %s -o %t2 |
| # RUN: llvm-strip -x -T %t2 |
| # RUN: llvm-readobj -symbols %t2 | FileCheck --check-prefix=NO-SWIFT-SYMBOLS %s |
| |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__DATA_DIRTY \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000040070105 %s -o %t3 |
| # RUN: llvm-strip -x -T %t3 |
| # RUN: llvm-readobj -symbols %t3 | FileCheck --check-prefix=NO-SWIFT-SYMBOLS %s |
| |
| # NO-SWIFT-SYMBOLS: Symbols [ |
| # NO-SWIFT-SYMBOLS-NEXT: Symbol { |
| # NO-SWIFT-SYMBOLS-NEXT: Name: _main (2) |
| # NO-SWIFT-SYMBOLS-NEXT: Extern |
| # NO-SWIFT-SYMBOLS-NEXT: Type: Section (0xE) |
| # NO-SWIFT-SYMBOLS-NEXT: Section: __text (0x1) |
| # NO-SWIFT-SYMBOLS-NEXT: RefType: UndefinedNonLazy (0x0) |
| # NO-SWIFT-SYMBOLS-NEXT: Flags [ (0x0) |
| # NO-SWIFT-SYMBOLS-NEXT: ] |
| # NO-SWIFT-SYMBOLS-NEXT: Value: 0x100000B70 |
| # NO-SWIFT-SYMBOLS-NEXT: } |
| # NO-SWIFT-SYMBOLS-NEXT: ] |
| |
| ## Verify that -T does not remove (public) Swift symbols when the binary |
| ## does not contain __objc_imageinfo in one of the expected segments. |
| |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__DATA \ |
| # RUN: -D SECTION_NAME=__not_objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000040070105 %s -o %t4 |
| # RUN: llvm-strip -x -T %t4 |
| # RUN: llvm-readobj -symbols %t4 | FileCheck --check-prefix=SWIFT-SYMBOLS %s |
| |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__NOT_DATA \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000040070105 %s -o %t5 |
| # RUN: llvm-strip -x -T %t5 |
| # RUN: llvm-readobj -symbols %t5 | FileCheck --check-prefix=SWIFT-SYMBOLS %s |
| |
| ## Verify that -T does not remove (public) Swift symbols when swift_version is zero. |
| |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__DATA \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000000000000 %s -o %t6 |
| # RUN: llvm-strip -x -T %t6 |
| # RUN: llvm-readobj -symbols %t6 | FileCheck --check-prefix=SWIFT-SYMBOLS %s |
| |
| ## Verify that -T does not remove (public) Swift symbols when the binary |
| ## contains invalid (too small) __objc_imageinfo. |
| |
| # RUN: yaml2obj -D FLAGS=0x00200085 -D SEGMENT_NAME=__DATA \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=4 \ |
| # RUN: -D SECTION_CONTENT=00000000 %s -o %t7 |
| # RUN: llvm-strip -x -T %t7 |
| # RUN: llvm-readobj -symbols %t7 | FileCheck --check-prefix=SWIFT-SYMBOLS %s |
| |
| ## Verify that -T does not remove (public) Swift symbols |
| ## when the flag MH_DYLDLINK is not set. |
| |
| # RUN: yaml2obj -D FLAGS=0x00200000 -D SEGMENT_NAME=__DATA \ |
| # RUN: -D SECTION_NAME=__objc_imageinfo -D SECTION_SIZE=8 \ |
| # RUN: -D SECTION_CONTENT=0000000040070105 %s -o %t8 |
| # RUN: llvm-strip -x -T %t8 |
| # RUN: llvm-readobj -symbols %t8 | FileCheck --check-prefix=SWIFT-SYMBOLS %s |
| |
| # SWIFT-SYMBOLS: Symbols [ |
| # SWIFT-SYMBOLS-NEXT: Symbol { |
| # SWIFT-SYMBOLS-NEXT: Name: _$S1a13PublicSymbol1Sivp (27) |
| # SWIFT-SYMBOLS-NEXT: Extern |
| # SWIFT-SYMBOLS-NEXT: Type: Section (0xE) |
| # SWIFT-SYMBOLS-NEXT: Section: __text (0x1) |
| # SWIFT-SYMBOLS-NEXT: RefType: UndefinedNonLazy (0x0) |
| # SWIFT-SYMBOLS-NEXT: Flags [ (0x0) |
| # SWIFT-SYMBOLS-NEXT: ] |
| # SWIFT-SYMBOLS-NEXT: Value: 0x100001160 |
| # SWIFT-SYMBOLS-NEXT: } |
| # SWIFT-SYMBOLS-NEXT: Symbol { |
| # SWIFT-SYMBOLS-NEXT: Name: _$s1a13PublicSymbol2Sivp (2) |
| # SWIFT-SYMBOLS-NEXT: Extern |
| # SWIFT-SYMBOLS-NEXT: Type: Section (0xE) |
| # SWIFT-SYMBOLS-NEXT: Section: __text (0x1) |
| # SWIFT-SYMBOLS-NEXT: RefType: UndefinedNonLazy (0x0) |
| # SWIFT-SYMBOLS-NEXT: Flags [ (0x0) |
| # SWIFT-SYMBOLS-NEXT: ] |
| # SWIFT-SYMBOLS-NEXT: Value: 0x100001168 |
| # SWIFT-SYMBOLS-NEXT: } |
| # SWIFT-SYMBOLS-NEXT: Symbol { |
| # SWIFT-SYMBOLS-NEXT: Name: _main (52) |
| # SWIFT-SYMBOLS-NEXT: Extern |
| # SWIFT-SYMBOLS-NEXT: Type: Section (0xE) |
| # SWIFT-SYMBOLS-NEXT: Section: __text (0x1) |
| # SWIFT-SYMBOLS-NEXT: RefType: UndefinedNonLazy (0x0) |
| # SWIFT-SYMBOLS-NEXT: Flags [ (0x0) |
| # SWIFT-SYMBOLS-NEXT: ] |
| # SWIFT-SYMBOLS-NEXT: Value: 0x100000B70 |
| # SWIFT-SYMBOLS-NEXT: } |
| # SWIFT-SYMBOLS-NEXT: ] |
| |
| --- !mach-o |
| FileHeader: |
| magic: 0xFEEDFACF |
| cputype: 0x01000007 |
| cpusubtype: 0x80000003 |
| filetype: 0x00000002 |
| ncmds: 4 |
| sizeofcmds: 400 |
| flags: [[FLAGS]] |
| reserved: 0x00000000 |
| LoadCommands: |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 152 |
| segname: __TEXT |
| vmaddr: 4294967296 |
| vmsize: 4096 |
| fileoff: 0 |
| filesize: 4096 |
| maxprot: 5 |
| initprot: 5 |
| nsects: 1 |
| flags: 0 |
| Sections: |
| - sectname: __text |
| segname: __TEXT |
| addr: 0x0000000100000B70 |
| size: 845 |
| offset: 0x00000B70 |
| align: 4 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x80000400 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 152 |
| segname: [[SEGMENT_NAME]] |
| vmaddr: 4294971392 |
| vmsize: 4096 |
| fileoff: 4096 |
| filesize: 4096 |
| maxprot: 3 |
| initprot: 3 |
| nsects: 1 |
| flags: 0 |
| Sections: |
| - sectname: [[SECTION_NAME]] |
| segname: [[SEGMENT_NAME]] |
| addr: 0x0000000100001090 |
| size: [[SECTION_SIZE]] |
| offset: 0x00001090 |
| align: 2 |
| reloff: 0x00000000 |
| nreloc: 0 |
| flags: 0x00000000 |
| reserved1: 0x00000000 |
| reserved2: 0x00000000 |
| reserved3: 0x00000000 |
| content: "[[SECTION_CONTENT]]" |
| - cmd: LC_SEGMENT_64 |
| cmdsize: 72 |
| segname: __LINKEDIT |
| vmaddr: 4294975488 |
| vmsize: 4096 |
| fileoff: 8192 |
| filesize: 188 |
| maxprot: 1 |
| initprot: 1 |
| nsects: 0 |
| flags: 0 |
| - cmd: LC_SYMTAB |
| cmdsize: 24 |
| symoff: 8192 |
| nsyms: 5 |
| stroff: 8272 |
| strsize: 108 |
| LinkEditData: |
| NameList: |
| - n_strx: 50 |
| n_type: 0x1E |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 4294971760 |
| - n_strx: 1 |
| n_type: 0x1E |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 4294971768 |
| - n_strx: 74 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 4294971744 |
| - n_strx: 25 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 4294971752 |
| - n_strx: 99 |
| n_type: 0x0F |
| n_sect: 1 |
| n_desc: 0 |
| n_value: 4294970224 |
| StringTable: |
| - '' |
| - '_$s1a12LocalSymbol2Sivp' |
| - '_$s1a13PublicSymbol2Sivp' |
| - '_$S1a12LocalSymbol1Sivp' |
| - '_$S1a13PublicSymbol1Sivp' |
| - _main |
| - '' |
| - '' |
| - '' |
| ... |
