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1// Test the driver's control over the PIC behavior. These mainly consist of2// tests of the relocation model flags and the pic level flags passed to CC1.3//4// CHECK-NO-PIC: "-mrelocation-model" "static"5// CHECK-NO-PIC-NOT: "-pic-level"6// CHECK-NO-PIC-NOT: "-pic-is-pie"7//8// CHECK-PIC1: "-mrelocation-model" "pic"9// CHECK-PIC1: "-pic-level" "1"10// CHECK-PIC1-NOT: "-pic-is-pie"11//12// CHECK-PIC2: "-mrelocation-model" "pic"13// CHECK-PIC2: "-pic-level" "2"14// CHECK-PIC2-NOT: "-pic-is-pie"15//16// CHECK-STATIC: "-static"17// CHECK-NO-STATIC-NOT: "-static"18//19// CHECK-PIE1: "-mrelocation-model" "pic"20// CHECK-PIE1: "-pic-level" "1"21// CHECK-PIE1: "-pic-is-pie"22//23// CHECK-PIE2: "-mrelocation-model" "pic"24// CHECK-PIE2: "-pic-level" "2"25// CHECK-PIE2: "-pic-is-pie"26//27// CHECK-PIE-LD: "{{.*}}ld{{(.exe)?}}"28// CHECK-PIE-LD: "-pie"29// CHECK-PIE-LD: "Scrt1.o" "crti.o" "crtbeginS.o"30// CHECK-PIE-LD: "crtendS.o" "crtn.o"31//32// CHECK-NOPIE-LD: "-nopie"33//34// CHECK-DYNAMIC-NO-PIC-32: "-mrelocation-model" "dynamic-no-pic"35// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-level"36// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-is-pie"37//38// CHECK-DYNAMIC-NO-PIC-64: "-mrelocation-model" "dynamic-no-pic"39// CHECK-DYNAMIC-NO-PIC-64: "-pic-level" "2"40// CHECK-DYNAMIC-NO-PIC-64-NOT: "-pic-is-pie"41//42// CHECK-NON-DARWIN-DYNAMIC-NO-PIC: error: unsupported option '-mdynamic-no-pic' for target 'i386-unknown-unknown'43//44// CHECK-NO-PIE-NOT: "-pie"45//46// CHECK-NO-UNUSED-ARG-NOT: argument unused during compilation47//48// CHECK-NO-PIC-DATA-TEXT-REL: "-mcmodel=medium"49// CHECK-PIC-DATA-TEXT-REL-NOT: "-mcmodel=medium"50// CHECK-NO-PIC-DATA-TEXT-REL-NON-SYSTEMZ: error: unsupported option '-mno-pic-data-is-text-relative' for target 'arm-arm-none-eabi'51// CHECK-PIC-DATA-TEXT-REL-NON-SYSTEMZ: error: unsupported option '-mpic-data-is-text-relative' for target 'arm-arm-none-eabi'52//53// RUN: %clang -c %s -target i386-unknown-unknown -### 2>&1 \54// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC55// RUN: %clang -c %s -target i386-unknown-unknown -fpic -### 2>&1 \56// RUN: | FileCheck %s --check-prefix=CHECK-PIC157// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -### 2>&1 \58// RUN: | FileCheck %s --check-prefix=CHECK-PIC259// RUN: %clang -c %s -target i386-unknown-unknown -fpie -### 2>&1 \60// RUN: | FileCheck %s --check-prefix=CHECK-PIE161// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -### 2>&1 \62// RUN: | FileCheck %s --check-prefix=CHECK-PIE263//64// Check that PIC and PIE flags obey last-match-wins. If the last flag is65// a no-* variant, regardless of which variant or which flags precede it, we66// get no PIC.67// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pic -### 2>&1 \68// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC69// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \70// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC71// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pic -### 2>&1 \72// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC73// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pic -### 2>&1 \74// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC75// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIC -### 2>&1 \76// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC77// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIC -### 2>&1 \78// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC79// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIC -### 2>&1 \80// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC81// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIC -### 2>&1 \82// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC83// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pie -### 2>&1 \84// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC85// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pie -### 2>&1 \86// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC87// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \88// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC89// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pie -### 2>&1 \90// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC91// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIE -### 2>&1 \92// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC93// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIE -### 2>&1 \94// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC95// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIE -### 2>&1 \96// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC97// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \98// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC99//100// Last-match-wins where both pic and pie are specified.101// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fpic -### 2>&1 \102// RUN: | FileCheck %s --check-prefix=CHECK-PIC1103// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fpic -### 2>&1 \104// RUN: | FileCheck %s --check-prefix=CHECK-PIC1105// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -### 2>&1 \106// RUN: | FileCheck %s --check-prefix=CHECK-PIC2107// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fPIC -### 2>&1 \108// RUN: | FileCheck %s --check-prefix=CHECK-PIC2109// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fpie -### 2>&1 \110// RUN: | FileCheck %s --check-prefix=CHECK-PIE1111// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpie -### 2>&1 \112// RUN: | FileCheck %s --check-prefix=CHECK-PIE1113// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -### 2>&1 \114// RUN: | FileCheck %s --check-prefix=CHECK-PIE2115// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fPIE -### 2>&1 \116// RUN: | FileCheck %s --check-prefix=CHECK-PIE2117//118// Last-match-wins when selecting level 1 vs. level 2.119// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIC -### 2>&1 \120// RUN: | FileCheck %s --check-prefix=CHECK-PIC2121// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpic -### 2>&1 \122// RUN: | FileCheck %s --check-prefix=CHECK-PIC1123// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -fpie -### 2>&1 \124// RUN: | FileCheck %s --check-prefix=CHECK-PIE1125// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -fPIE -### 2>&1 \126// RUN: | FileCheck %s --check-prefix=CHECK-PIE2127//128// Make sure -pie is passed to along to ld and that the right *crt* files129// are linked in.130// RUN: %clang %s -target i386-unknown-freebsd -fPIE -pie -### \131// RUN: -rtlib=platform \132// RUN: --sysroot=%S/Inputs/basic_freebsd_tree 2>&1 \133// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD134// RUN: %clang %s -target i386-linux-gnu -fPIE -pie -### \135// RUN: -rtlib=platform --unwindlib=platform \136// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \137// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD138// RUN: %clang %s -target i386-linux-gnu -fPIC -pie -### \139// RUN: -rtlib=platform --unwindlib=platform \140// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \141// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD142//143// Disregard any of the PIC-specific flags if we have a trump-card flag.144// RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \145// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC146 147// The -static argument *doesn't* override PIC: -static only affects148// linking, and -fPIC only affects code generation.149// RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \150// RUN: | FileCheck %s --check-prefix=CHECK-PIC2151// RUN: %clang %s -target i386-linux-gnu -static -fPIC -### \152// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \153// RUN: | FileCheck %s --check-prefix=CHECK-STATIC154//155// On Linux, disregard -pie if we have -shared.156// RUN: %clang %s -target i386-unknown-linux -shared -pie -### 2>&1 \157// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE158//159// On Musl Linux, PIE is enabled by default, but can be disabled.160// RUN: %clang -c %s -target x86_64-linux-musl -### 2>&1 \161// RUN: | FileCheck %s --check-prefix=CHECK-PIE2162// RUN: %clang -c %s -target i686-linux-musl -### 2>&1 \163// RUN: | FileCheck %s --check-prefix=CHECK-PIE2164// RUN: %clang -c %s -target armv6-linux-musleabihf -### 2>&1 \165// RUN: | FileCheck %s --check-prefix=CHECK-PIE2166// RUN: %clang -c %s -target armv7-linux-musleabihf -### 2>&1 \167// RUN: | FileCheck %s --check-prefix=CHECK-PIE2168// RUN: %clang %s --target=x86_64-linux-musl -no-pie -### 2>&1 \169// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE170// RUN: %clang %s --target=x86_64-linux-musl -pie -no-pie -### 2>&1 \171// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE172// RUN: %clang %s --target=x86_64-linux-musl -no-pie -pie -### 2>&1 \173// RUN: | FileCheck %s --check-prefix=CHECK-PIE2174//175// Darwin is a beautiful and unique snowflake when it comes to these flags.176// When targeting a 32-bit darwin system, only level 2 is supported. On 64-bit177// targets, there is simply nothing you can do, there is no PIE, there is only178// PIC when it comes to compilation.179// RUN: %clang -c %s -target i386-apple-darwin -### 2>&1 \180// RUN: | FileCheck %s --check-prefix=CHECK-PIC2181// RUN: %clang -c %s -target i386-apple-darwin -fpic -### 2>&1 \182// RUN: | FileCheck %s --check-prefix=CHECK-PIC2183// RUN: %clang -c %s -target i386-apple-darwin -fPIC -### 2>&1 \184// RUN: | FileCheck %s --check-prefix=CHECK-PIC2185// RUN: %clang -c %s -target i386-apple-darwin -fpie -### 2>&1 \186// RUN: | FileCheck %s --check-prefix=CHECK-PIE2187// RUN: %clang -c %s -target i386-apple-darwin -fPIE -### 2>&1 \188// RUN: | FileCheck %s --check-prefix=CHECK-PIE2189// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -### 2>&1 \190// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC191// RUN: %clang -c %s -target i386-apple-darwin -fno-PIE -### 2>&1 \192// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC193// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fpic -### 2>&1 \194// RUN: | FileCheck %s --check-prefix=CHECK-PIC2195// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fPIE -### 2>&1 \196// RUN: | FileCheck %s --check-prefix=CHECK-PIE2197// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIC -### 2>&1 \198// RUN: | FileCheck %s --check-prefix=CHECK-PIC2199// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIE -### 2>&1 \200// RUN: | FileCheck %s --check-prefix=CHECK-PIC2201// RUN: %clang -c %s -target x86_64-apple-darwin -fpic -### 2>&1 \202// RUN: | FileCheck %s --check-prefix=CHECK-PIC2203// RUN: %clang -c %s -target x86_64-apple-darwin -fPIE -### 2>&1 \204// RUN: | FileCheck %s --check-prefix=CHECK-PIC2205// RUN: %clang -c %s -target x86_64-apple-darwin -fPIC -### 2>&1 \206// RUN: | FileCheck %s --check-prefix=CHECK-NO-UNUSED-ARG207//208// Darwin gets even more special with '-mdynamic-no-pic'. This flag is only209// valid on Darwin, and it's behavior is very strange but needs to remain210// consistent for compatibility.211// RUN: not %clang -c %s --target=i386-unknown-unknown -mdynamic-no-pic -### 2>&1 \212// RUN: | FileCheck %s --check-prefix=CHECK-NON-DARWIN-DYNAMIC-NO-PIC213// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -### 2>&1 \214// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32215// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \216// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32217// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \218// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32219// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -### 2>&1 \220// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64221// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \222// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64223// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \224// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64225//226// Checks for ARM+Apple+IOS including -fapple-kext, -mkernel, and iphoneos227// version boundaries.228// RUN: %clang -c %s -target armv7-apple-ios6 -fapple-kext -### 2>&1 \229// RUN: | FileCheck %s --check-prefix=CHECK-PIC2230// RUN: %clang -c %s -target armv7-apple-ios6 -mkernel -### 2>&1 \231// RUN: | FileCheck %s --check-prefix=CHECK-PIC2232// RUN: %clang -c %s -target arm64-apple-ios7 -mkernel -### 2>&1 \233// RUN: | FileCheck %s --check-prefix=CHECK-PIC2234// RUN: %clang -x assembler -c %s -target arm64-apple-ios7 -mkernel -no-integrated-as -### 2>&1 \235// RUN: | FileCheck %s --check-prefix=CHECK-NO-STATIC236// RUN: %clang -c %s -target armv7k-apple-watchos1 -fapple-kext -### 2>&1 \237// RUN: | FileCheck %s --check-prefix=CHECK-PIC2238// RUN: %clang -c %s -target x86_64-apple-driverkit -fapple-kext -### 2>&1 \239// RUN: | FileCheck %s --check-prefix=CHECK-PIC2240// RUN: %clang -c %s -target armv7-apple-ios5 -fapple-kext -### 2>&1 \241// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC242// RUN: %clang -c %s -target armv7-apple-ios6 -fapple-kext -static -### 2>&1 \243// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC244// RUN: %clang -c %s -target armv7-apple-unknown-macho -static -### 2>&1 \245// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC246//247// On OpenBSD, PIE is enabled by default, but can be disabled.248// RUN: %clang -c %s -target amd64-pc-openbsd -### 2>&1 \249// RUN: | FileCheck %s --check-prefix=CHECK-PIE1250// RUN: %clang -c %s -target i386-pc-openbsd -### 2>&1 \251// RUN: | FileCheck %s --check-prefix=CHECK-PIE1252// RUN: %clang -c %s -target aarch64-unknown-openbsd -### 2>&1 \253// RUN: | FileCheck %s --check-prefix=CHECK-PIE1254// RUN: %clang -c %s -target arm-unknown-openbsd -### 2>&1 \255// RUN: | FileCheck %s --check-prefix=CHECK-PIE1256// RUN: %clang -c %s -target mips64-unknown-openbsd -### 2>&1 \257// RUN: | FileCheck %s --check-prefix=CHECK-PIE1258// RUN: %clang -c %s -target mips64el-unknown-openbsd -### 2>&1 \259// RUN: | FileCheck %s --check-prefix=CHECK-PIE1260// RUN: %clang -c %s -target powerpc-unknown-openbsd -### 2>&1 \261// RUN: | FileCheck %s --check-prefix=CHECK-PIE2262// RUN: %clang -c %s -target sparc64-unknown-openbsd -### 2>&1 \263// RUN: | FileCheck %s --check-prefix=CHECK-PIE2264// RUN: %clang -c %s -target i386-pc-openbsd -fno-pie -### 2>&1 \265// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC266//267// On OpenBSD, -nopie needs to be passed through to the linker.268// RUN: %clang %s -target i386-pc-openbsd -nopie -### 2>&1 \269// RUN: | FileCheck %s --check-prefix=CHECK-NOPIE-LD270// Try with the alias271// RUN: %clang %s -target i386-pc-openbsd -no-pie -### 2>&1 \272// RUN: | FileCheck %s --check-prefix=CHECK-NOPIE-LD273//274// On Android PIC is enabled by default, and PIE is enabled by default starting275// with API16.276// RUN: %clang -c %s -target i686-linux-android24 -### 2>&1 \277// RUN: | FileCheck %s --check-prefix=CHECK-PIE2278//279// RUN: %clang -c %s -target arm-linux-androideabi24 -### 2>&1 \280// RUN: | FileCheck %s --check-prefix=CHECK-PIE2281//282// 64-bit Android targets are always PIE.283// RUN: %clang -c %s -target aarch64-linux-android -### 2>&1 \284// RUN: | FileCheck %s --check-prefix=CHECK-PIE2285// RUN: %clang -c %s -target aarch64-linux-android24 -### 2>&1 \286// RUN: | FileCheck %s --check-prefix=CHECK-PIE2287// RUN: %clang -c %s -target arm64-linux-android -### 2>&1 \288// RUN: | FileCheck %s --check-prefix=CHECK-PIE2289//290// Default value of PIE can be overwritten, even on 64-bit targets.291// RUN: %clang -c %s -target arm-linux-androideabi -fPIE -### 2>&1 \292// RUN: | FileCheck %s --check-prefix=CHECK-PIE2293// RUN: %clang -c %s -target aarch64-linux-android -fno-PIE -### 2>&1 \294// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC295// RUN: %clang -c %s -target aarch64-linux-android24 -fno-PIE -### 2>&1 \296// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC297//298// On Windows x86_64 and aarch64 PIC is enabled by default299// RUN: %clang -c %s -target x86_64-pc-windows-msvc18.0.0 -### 2>&1 \300// RUN: | FileCheck %s --check-prefix=CHECK-PIC2301// RUN: %clang -c %s -target x86_64-pc-windows-gnu -### 2>&1 \302// RUN: | FileCheck %s --check-prefix=CHECK-PIC2303// RUN: %clang -c %s -target aarch64-windows-msvc -### 2>&1 \304// RUN: | FileCheck %s --check-prefix=CHECK-PIC2305// RUN: %clang -c %s -target aarch64-windows-gnu -### 2>&1 \306// RUN: | FileCheck %s --check-prefix=CHECK-PIC2307//308// On MinGW, allow specifying -fPIC & friends but ignore them309// RUN: %clang -fno-PIC -c %s -target x86_64-pc-windows-gnu -### 2>&1 \310// RUN: | FileCheck %s --check-prefix=CHECK-PIC2311// RUN: %clang -fPIC -c %s -target i686-pc-windows-gnu -### 2>&1 \312// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC313// RUN: %clang -fno-PIC -c %s -target aarch64-pc-windows-gnu -### 2>&1 \314// RUN: | FileCheck %s --check-prefix=CHECK-PIC2315// RUN: %clang -fPIC -c %s -target armv7-pc-windows-gnu -### 2>&1 \316// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC317 318// RUN: %clang -fpic -c --target=s390x-linux-gnu -mno-pic-data-is-text-relative %s \319// RUN: -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIC-DATA-TEXT-REL320// RUN: %clang -fpic -c --target=s390x-linux-gnu -mpic-data-is-text-relative %s -### \321// RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-PIC-DATA-TEXT-REL322// RUN: not %clang -fpic -c --target=arm-arm-none-eabi -mno-pic-data-is-text-relative %s \323// RUN: -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIC-DATA-TEXT-REL-NON-SYSTEMZ324// RUN: not %clang -fpic -c --target=arm-arm-none-eabi -mpic-data-is-text-relative %s \325// RUN: -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIC-DATA-TEXT-REL-NON-SYSTEMZ326 327// On Haiku, PIC is enabled by default, and PIE is disabled by default.328// RUN: %clang -c %s --target=x86_64-unknown-haiku -### 2>&1 \329// RUN: | FileCheck %s --check-prefix=CHECK-PIC2330// RUN: %clang -c %s --target=i586-pc-haiku -### 2>&1 \331// RUN: | FileCheck %s --check-prefix=CHECK-PIC2332