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1# REQUIRES: x862 3# RUN: rm -rf %t; split-file --no-leading-lines %s %t4 5# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/ref_xxx.s -o %t/ref_xxx.o6# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/ref_ySyy.s -o %t/ref_ySyy.o7# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/ref_zzz.s -o %t/ref_zzz.o8 9## Case 1: special symbol $ld$previous affects the install name / compatibility version10## since the specified version 11.0.0 is within the affected range [3.0, 14.0).11 12# RUN: %lld -o %t/libfoo1.dylib %t/libLDPreviousInstallName.tbd %t/ref_xxx.o -dylib -platform_version macos 11.0.0 11.0.013# RUN: llvm-objdump --macho --dylibs-used %t/libfoo1.dylib | FileCheck --check-prefix=CASE1 %s14# CASE1: /Old (compatibility version 1.2.3, current version 5.0.0)15 16## Case 2: special symbol $ld$previous does not affect the install name / compatibility version17## since the specified version 2.0.0 is lower than the affected range [3.0, 14.0).18 19# RUN: %lld -o %t/libfoo2.dylib %t/libLDPreviousInstallName.tbd %t/ref_xxx.o -dylib -platform_version macos 2.0.0 2.0.020# RUN: llvm-objdump --macho --dylibs-used %t/libfoo2.dylib | FileCheck --check-prefix=CASE2 %s21# CASE2: /New (compatibility version 1.1.1, current version 5.0.0)22 23## Case 3: special symbol $ld$previous does not affect the install name / compatibility version24## since the specified version 14.0.0 is higher than the affected range [3.0, 14.0).25 26# RUN: %lld -o %t/libfoo3.dylib %t/libLDPreviousInstallName.tbd %t/ref_xxx.o -dylib -platform_version macos 2.0.0 2.0.027# RUN: llvm-objdump --macho --dylibs-used %t/libfoo3.dylib | FileCheck --check-prefix=CASE3 %s28# CASE3: /New (compatibility version 1.1.1, current version 5.0.0)29 30## The remaining cases test handling when a symbol name is part of $ld$previous.31 32## Case 4: special symbol $ld$previous affects the install name / compatibility version if and only if:33## * the specified version 11.0.0 is within the affected range [3.0, 14.0), and34## * the symbol name after $previous$ points to a referenced symbol35# RUN: %lld -o %t/libfoo4_yes.dylib %t/libLDPreviousInstallName-Symbol.tbd %t/ref_ySyy.o -dylib -platform_version macos 11.0.0 11.0.036# RUN: llvm-otool -L %t/libfoo4_yes.dylib | FileCheck --check-prefix=CASE4-YES --implicit-check-not=/New %s37# CASE4-YES: /Old (compatibility version 1.2.3, current version 1.2.3)38 39## $previous has no effect because deployment target is too new.40# RUN: %lld -o %t/libfoo4_no.dylib %t/libLDPreviousInstallName-Symbol.tbd %t/ref_ySyy.o -dylib -platform_version macos 14.0.0 14.0.041# RUN: llvm-otool -L %t/libfoo4_no.dylib | FileCheck --check-prefix=CASE4-NO --implicit-check-not=/Old %s42# CASE4-NO: /New (compatibility version 1.1.1, current version 5.0.0)43 44## $previous has no effect because named symbol isn't referenced.45# RUN: %lld -o %t/libfoo4_no.dylib %t/libLDPreviousInstallName-Symbol.tbd %t/ref_zzz.o -dylib -platform_version macos 11.0.0 11.0.046# RUN: llvm-otool -L %t/libfoo4_no.dylib | FileCheck --check-prefix=CASE4-NO %s47 48## Case 5: Reference two symbols that add different $previous names each,49## and one that references the "normal" dylib.50## This should produce three different load commands.51# RUN: %lld -o %t/libfoo5.dylib %t/libLDPreviousInstallName-Symbol.tbd %t/ref_xxx.o %t/ref_ySyy.o %t/ref_zzz.o -dylib -platform_version macos 11.0.0 11.0.052# RUN: llvm-otool -L %t/libfoo5.dylib | FileCheck --check-prefix=CASE5 %s53# CASE5: /New (compatibility version 1.1.1, current version 5.0.0)54# CASE5-DAG: /Another (compatibility version 1.1.1, current version 5.0.0)55# CASE5-DAG: /Old (compatibility version 1.2.3, current version 1.2.3)56 57## Check that we emit a warning for an invalid start, end and compatibility versions.58 59# RUN: %no-fatal-warnings-lld -o %t/libfoo1.dylib %t/libLDPreviousInvalid.tbd %t/ref_xxx.o -dylib \60# RUN: -platform_version macos 11.0.0 11.0.0 2>&1 | FileCheck --check-prefix=INVALID-VERSION %s61 62# INVALID-VERSION-DAG: libLDPreviousInvalid.tbd(/Old): failed to parse start version, symbol '$ld$previous$/New$1.2.3$1$3.a$14.0$$' ignored63# INVALID-VERSION-DAG: libLDPreviousInvalid.tbd(/Old): failed to parse end version, symbol '$ld$previous$/New$1.2.3$1$3.0$14.b$$' ignored64# INVALID-VERSION-DAG: libLDPreviousInvalid.tbd(/Old): failed to parse compatibility version, symbol '$ld$previous$/New$1.2.c$1$3.0$14.0$$' ignored65 66#--- ref_xxx.s67.long _xxx@GOTPCREL68 69#--- ref_ySyy.s70.long _y$yy@GOTPCREL71 72#--- ref_zzz.s73.long _zzz@GOTPCREL74 75#--- libLDPreviousInstallName.tbd76--- !tapi-tbd-v377archs: [ x86_64 ]78uuids: [ 'x86_64: 19311019-01AB-342E-812B-73A74271A715' ]79platform: macosx80install-name: '/New'81current-version: 582compatibility-version: 1.1.183exports:84 - archs: [ x86_64 ]85 symbols: [ '$ld$previous$/Old$1.2.3$1$3.0$14.0$$', _xxx ]86...87 88#--- libLDPreviousInstallName-Symbol.tbd89--- !tapi-tbd-v390archs: [ x86_64 ]91uuids: [ 'x86_64: 19311019-01AB-342E-812B-73A74271A715' ]92platform: macosx93install-name: '/New'94current-version: 595compatibility-version: 1.1.196exports:97 - archs: [ x86_64 ]98 symbols: [99 '$ld$previous$/Another$$1$3.0$14.0$_xxx$',100 '$ld$previous$/Old$1.2.3$1$3.0$14.0$_y$yy$',101 _xxx,102 '_y$yy',103 _zzz,104 ]105...106 107#--- libLDPreviousInvalid.tbd108--- !tapi-tbd-v3109archs: [ x86_64 ]110uuids: [ 'x86_64: 19311019-01AB-342E-112B-73A74271A715' ]111platform: macosx112install-name: '/Old'113current-version: 5114compatibility-version: 1.1.1115exports:116 - archs: [ x86_64 ]117 symbols: [ '$ld$previous$/New$1.2.3$1$3.a$14.0$$',118 '$ld$previous$/New$1.2.3$1$3.0$14.b$$',119 '$ld$previous$/New$1.2.c$1$3.0$14.0$$',120 _xxx ]121...122