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