1// Test the driver's control over the PIC behavior. These consist of tests of 2// 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: "-pie-level" 7// 8// CHECK-PIC1: "-mrelocation-model" "pic" 9// CHECK-PIC1: "-pic-level" "1" 10// 11// CHECK-PIC2: "-mrelocation-model" "pic" 12// CHECK-PIC2: "-pic-level" "2" 13// 14// CHECK-PIE1: "-mrelocation-model" "pic" 15// CHECK-PIE1: "-pic-level" "1" 16// CHECK-PIE1: "-pie-level" "1" 17// 18// CHECK-PIE2: "-mrelocation-model" "pic" 19// CHECK-PIE2: "-pic-level" "2" 20// CHECK-PIE2: "-pie-level" "2" 21// 22// CHECK-PIE-LD: "{{.*}}ld{{(.exe)?}}" 23// CHECK-PIE-LD: "-pie" 24// CHECK-PIE-LD: "Scrt1.o" "crti.o" "crtbeginS.o" 25// CHECK-PIE-LD: "crtendS.o" "crtn.o" 26// 27// CHECK-DYNAMIC-NO-PIC-32: "-mrelocation-model" "dynamic-no-pic" 28// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-level" 29// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pie-level" 30// 31// CHECK-DYNAMIC-NO-PIC-64: "-mrelocation-model" "dynamic-no-pic" 32// CHECK-DYNAMIC-NO-PIC-64: "-pic-level" "2" 33// CHECK-DYNAMIC-NO-PIC-64-NOT: "-pie-level" 34// 35// CHECK-NON-DARWIN-DYNAMIC-NO-PIC: error: unsupported option '-mdynamic-no-pic' for target 'i386-unknown-unknown' 36// 37// CHECK-NO-PIE-NOT: "-pie" 38// 39// RUN: %clang -c %s -target i386-unknown-unknown -### 2>&1 \ 40// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 41// RUN: %clang -c %s -target i386-unknown-unknown -fpic -### 2>&1 \ 42// RUN: | FileCheck %s --check-prefix=CHECK-PIC1 43// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -### 2>&1 \ 44// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 45// RUN: %clang -c %s -target i386-unknown-unknown -fpie -### 2>&1 \ 46// RUN: | FileCheck %s --check-prefix=CHECK-PIE1 47// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -### 2>&1 \ 48// RUN: | FileCheck %s --check-prefix=CHECK-PIE2 49// 50// Check that PIC and PIE flags obey last-match-wins. If the last flag is 51// a no-* variant, regardless of which variant or which flags precede it, we 52// get no PIC. 53// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pic -### 2>&1 \ 54// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 55// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \ 56// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 57// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pic -### 2>&1 \ 58// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 59// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pic -### 2>&1 \ 60// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 61// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIC -### 2>&1 \ 62// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 63// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIC -### 2>&1 \ 64// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 65// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIC -### 2>&1 \ 66// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 67// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIC -### 2>&1 \ 68// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 69// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pie -### 2>&1 \ 70// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 71// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pie -### 2>&1 \ 72// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 73// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \ 74// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 75// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pie -### 2>&1 \ 76// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 77// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIE -### 2>&1 \ 78// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 79// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIE -### 2>&1 \ 80// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 81// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIE -### 2>&1 \ 82// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 83// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \ 84// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 85// 86// Last-match-wins where both pic and pie are specified. 87// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fpic -### 2>&1 \ 88// RUN: | FileCheck %s --check-prefix=CHECK-PIC1 89// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fpic -### 2>&1 \ 90// RUN: | FileCheck %s --check-prefix=CHECK-PIC1 91// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -### 2>&1 \ 92// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 93// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fPIC -### 2>&1 \ 94// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 95// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fpie -### 2>&1 \ 96// RUN: | FileCheck %s --check-prefix=CHECK-PIE1 97// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpie -### 2>&1 \ 98// RUN: | FileCheck %s --check-prefix=CHECK-PIE1 99// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -### 2>&1 \ 100// RUN: | FileCheck %s --check-prefix=CHECK-PIE2 101// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fPIE -### 2>&1 \ 102// RUN: | FileCheck %s --check-prefix=CHECK-PIE2 103// 104// Last-match-wins when selecting level 1 vs. level 2. 105// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIC -### 2>&1 \ 106// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 107// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpic -### 2>&1 \ 108// RUN: | FileCheck %s --check-prefix=CHECK-PIC1 109// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -fpie -### 2>&1 \ 110// RUN: | FileCheck %s --check-prefix=CHECK-PIE1 111// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -fPIE -### 2>&1 \ 112// RUN: | FileCheck %s --check-prefix=CHECK-PIE2 113// 114// Make sure -pie is passed to along to ld and that the right *crt* files 115// are linked in. 116// RUN: %clang %s -target i386-unknown-freebsd -fPIE -pie -### \ 117// RUN: --sysroot=%S/Inputs/basic_freebsd_tree 2>&1 \ 118// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD 119// RUN: %clang %s -target i386-linux-gnu -fPIE -pie -### \ 120// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \ 121// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD 122// RUN: %clang %s -target i386-linux-gnu -fPIC -pie -### \ 123// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \ 124// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD 125// 126// Disregard any of the PIC-specific flags if we have a trump-card flag. 127// RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \ 128// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 129// RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \ 130// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 131// 132// On Linux, disregard -pie if we have -shared. 133// RUN: %clang %s -target i386-unknown-linux -shared -pie -### 2>&1 \ 134// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE 135// 136// Darwin is a beautiful and unique snowflake when it comes to these flags. 137// When targetting a 32-bit darwin system, the -fno-* flag variants work and 138// disable PIC, but any other flag enables PIC (*not* PIE) even if the flag 139// specifies PIE. On 64-bit targets, there is simply nothing you can do, there 140// is no PIE, there is only PIC when it comes to compilation. 141// RUN: %clang -c %s -target i386-apple-darwin -### 2>&1 \ 142// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 143// RUN: %clang -c %s -target i386-apple-darwin -fpic -### 2>&1 \ 144// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 145// RUN: %clang -c %s -target i386-apple-darwin -fPIC -### 2>&1 \ 146// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 147// RUN: %clang -c %s -target i386-apple-darwin -fpie -### 2>&1 \ 148// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 149// RUN: %clang -c %s -target i386-apple-darwin -fPIE -### 2>&1 \ 150// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 151// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -### 2>&1 \ 152// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 153// RUN: %clang -c %s -target i386-apple-darwin -fno-PIE -### 2>&1 \ 154// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 155// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fpic -### 2>&1 \ 156// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 157// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fPIE -### 2>&1 \ 158// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 159// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIC -### 2>&1 \ 160// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 161// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIE -### 2>&1 \ 162// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 163// RUN: %clang -c %s -target x86_64-apple-darwin -fpic -### 2>&1 \ 164// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 165// RUN: %clang -c %s -target x86_64-apple-darwin -fPIE -### 2>&1 \ 166// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 167// 168// Darwin gets even more special with '-mdynamic-no-pic'. This flag is only 169// valid on Darwin, and it's behavior is very strange but needs to remain 170// consistent for compatibility. 171// RUN: %clang -c %s -target i386-unknown-unknown -mdynamic-no-pic -### 2>&1 \ 172// RUN: | FileCheck %s --check-prefix=CHECK-NON-DARWIN-DYNAMIC-NO-PIC 173// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -### 2>&1 \ 174// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 175// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \ 176// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 177// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \ 178// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 179// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -### 2>&1 \ 180// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 181// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \ 182// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 183// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \ 184// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 185// 186// Checks for ARM+Apple+IOS including -fapple-kext, -mkernel, and iphoneos 187// version boundaries. 188// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -### 2>&1 \ 189// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 190// RUN: %clang -c %s -target armv7-apple-ios -mkernel -miphoneos-version-min=6.0.0 -### 2>&1 \ 191// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 192// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=5.0.0 -### 2>&1 \ 193// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 194// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -static -### 2>&1 \ 195// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC 196