Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 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 | // |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 8 | // CHECK-PIC1: "-mrelocation-model" "pic" |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 9 | // CHECK-PIC1: "-pic-level" "1" |
| 10 | // |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 11 | // CHECK-PIC2: "-mrelocation-model" "pic" |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 12 | // CHECK-PIC2: "-pic-level" "2" |
| 13 | // |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 14 | // CHECK-PIE1: "-mrelocation-model" "pic" |
| 15 | // CHECK-PIE1: "-pic-level" "1" |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 16 | // CHECK-PIE1: "-pie-level" "1" |
| 17 | // |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 18 | // CHECK-PIE2: "-mrelocation-model" "pic" |
| 19 | // CHECK-PIE2: "-pic-level" "2" |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 20 | // CHECK-PIE2: "-pie-level" "2" |
| 21 | // |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 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' |
Roman Divacky | f651381 | 2012-09-07 13:36:21 +0000 | [diff] [blame] | 36 | // |
Peter Collingbourne | 17d481f | 2013-01-17 20:17:16 +0000 | [diff] [blame] | 37 | // CHECK-NO-PIE-NOT: "-pie" |
| 38 | // |
Alexey Samsonov | db68e5a | 2013-04-09 12:28:19 +0000 | [diff] [blame] | 39 | // CHECK-NO-UNUSED-ARG-NOT: argument unused during compilation |
| 40 | // |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 41 | // RUN: %clang -c %s -target i386-unknown-unknown -### 2>&1 \ |
| 42 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
| 43 | // RUN: %clang -c %s -target i386-unknown-unknown -fpic -### 2>&1 \ |
| 44 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC1 |
| 45 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIC -### 2>&1 \ |
| 46 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 47 | // RUN: %clang -c %s -target i386-unknown-unknown -fpie -### 2>&1 \ |
| 48 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE1 |
| 49 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIE -### 2>&1 \ |
| 50 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE2 |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 51 | // |
| 52 | // Check that PIC and PIE flags obey last-match-wins. If the last flag is |
| 53 | // a no-* variant, regardless of which variant or which flags precede it, we |
| 54 | // get no PIC. |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 55 | // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pic -### 2>&1 \ |
| 56 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 57 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \ |
| 58 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 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 -fPIE -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 -fPIC -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 -fPIE -fno-PIC -### 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 -fPIC -fno-pie -### 2>&1 \ |
| 74 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 75 | // RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \ |
| 76 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 77 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pie -### 2>&1 \ |
| 78 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 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 -fPIC -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 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \ |
| 86 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
| 87 | // |
| 88 | // Last-match-wins where both pic and pie are specified. |
| 89 | // RUN: %clang -c %s -target i386-unknown-unknown -fpie -fpic -### 2>&1 \ |
Benjamin Kramer | b12ecd3 | 2012-11-13 15:32:35 +0000 | [diff] [blame] | 90 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC1 |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 91 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fpic -### 2>&1 \ |
| 92 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC1 |
| 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 -fPIE -fPIC -### 2>&1 \ |
| 96 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 97 | // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fpie -### 2>&1 \ |
Benjamin Kramer | b12ecd3 | 2012-11-13 15:32:35 +0000 | [diff] [blame] | 98 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE1 |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 99 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpie -### 2>&1 \ |
| 100 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE1 |
| 101 | // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -### 2>&1 \ |
| 102 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE2 |
| 103 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fPIE -### 2>&1 \ |
| 104 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE2 |
| 105 | // |
| 106 | // Last-match-wins when selecting level 1 vs. level 2. |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 107 | // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIC -### 2>&1 \ |
| 108 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 109 | // RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpic -### 2>&1 \ |
| 110 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC1 |
| 111 | // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -fpie -### 2>&1 \ |
| 112 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE1 |
| 113 | // RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -fPIE -### 2>&1 \ |
| 114 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE2 |
| 115 | // |
Roman Divacky | f651381 | 2012-09-07 13:36:21 +0000 | [diff] [blame] | 116 | // Make sure -pie is passed to along to ld and that the right *crt* files |
| 117 | // are linked in. |
| 118 | // RUN: %clang %s -target i386-unknown-freebsd -fPIE -pie -### \ |
| 119 | // RUN: --sysroot=%S/Inputs/basic_freebsd_tree 2>&1 \ |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 120 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD |
Roman Divacky | f651381 | 2012-09-07 13:36:21 +0000 | [diff] [blame] | 121 | // RUN: %clang %s -target i386-linux-gnu -fPIE -pie -### \ |
| 122 | // RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \ |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 123 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD |
| 124 | // RUN: %clang %s -target i386-linux-gnu -fPIC -pie -### \ |
| 125 | // RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \ |
| 126 | // RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD |
Roman Divacky | f651381 | 2012-09-07 13:36:21 +0000 | [diff] [blame] | 127 | // |
Chandler Carruth | 5e219cf | 2012-04-08 16:40:35 +0000 | [diff] [blame] | 128 | // Disregard any of the PIC-specific flags if we have a trump-card flag. |
| 129 | // RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \ |
| 130 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
| 131 | // RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \ |
| 132 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 133 | // |
Peter Collingbourne | 17d481f | 2013-01-17 20:17:16 +0000 | [diff] [blame] | 134 | // On Linux, disregard -pie if we have -shared. |
| 135 | // RUN: %clang %s -target i386-unknown-linux -shared -pie -### 2>&1 \ |
| 136 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIE |
| 137 | // |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 138 | // Darwin is a beautiful and unique snowflake when it comes to these flags. |
| 139 | // When targetting a 32-bit darwin system, the -fno-* flag variants work and |
| 140 | // disable PIC, but any other flag enables PIC (*not* PIE) even if the flag |
| 141 | // specifies PIE. On 64-bit targets, there is simply nothing you can do, there |
| 142 | // is no PIE, there is only PIC when it comes to compilation. |
| 143 | // RUN: %clang -c %s -target i386-apple-darwin -### 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 -fPIC -### 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 -fPIE -### 2>&1 \ |
| 152 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 153 | // RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -### 2>&1 \ |
| 154 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
| 155 | // RUN: %clang -c %s -target i386-apple-darwin -fno-PIE -### 2>&1 \ |
| 156 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
| 157 | // RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fpic -### 2>&1 \ |
| 158 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 159 | // RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fPIE -### 2>&1 \ |
| 160 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 161 | // RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIC -### 2>&1 \ |
| 162 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 163 | // RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIE -### 2>&1 \ |
| 164 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 165 | // RUN: %clang -c %s -target x86_64-apple-darwin -fpic -### 2>&1 \ |
| 166 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 167 | // RUN: %clang -c %s -target x86_64-apple-darwin -fPIE -### 2>&1 \ |
| 168 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
Alexey Samsonov | db68e5a | 2013-04-09 12:28:19 +0000 | [diff] [blame] | 169 | // RUN: %clang -c %s -target x86_64-apple-darwin -fPIC -### 2>&1 \ |
| 170 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-UNUSED-ARG |
Chandler Carruth | 7ce816a | 2012-11-19 03:52:03 +0000 | [diff] [blame] | 171 | // |
| 172 | // Darwin gets even more special with '-mdynamic-no-pic'. This flag is only |
| 173 | // valid on Darwin, and it's behavior is very strange but needs to remain |
| 174 | // consistent for compatibility. |
| 175 | // RUN: %clang -c %s -target i386-unknown-unknown -mdynamic-no-pic -### 2>&1 \ |
| 176 | // RUN: | FileCheck %s --check-prefix=CHECK-NON-DARWIN-DYNAMIC-NO-PIC |
| 177 | // RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -### 2>&1 \ |
| 178 | // RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 |
| 179 | // RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \ |
| 180 | // RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 |
| 181 | // RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \ |
| 182 | // RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 |
| 183 | // RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -### 2>&1 \ |
| 184 | // RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 |
| 185 | // RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \ |
| 186 | // RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 |
| 187 | // RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \ |
| 188 | // RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 |
| 189 | // |
| 190 | // Checks for ARM+Apple+IOS including -fapple-kext, -mkernel, and iphoneos |
| 191 | // version boundaries. |
Daniel Dunbar | 7a0c064 | 2012-10-15 22:23:53 +0000 | [diff] [blame] | 192 | // RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -### 2>&1 \ |
| 193 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 194 | // RUN: %clang -c %s -target armv7-apple-ios -mkernel -miphoneos-version-min=6.0.0 -### 2>&1 \ |
| 195 | // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 |
| 196 | // RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=5.0.0 -### 2>&1 \ |
| 197 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |
| 198 | // RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -static -### 2>&1 \ |
| 199 | // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC |