diff options
Diffstat (limited to 'test/Driver/pic.c')
| -rw-r--r-- | test/Driver/pic.c | 162 |
1 files changed, 135 insertions, 27 deletions
diff --git a/test/Driver/pic.c b/test/Driver/pic.c index 3952f85..54e5982 100644 --- a/test/Driver/pic.c +++ b/test/Driver/pic.c @@ -5,24 +5,35 @@ // CHECK-NO-PIC-NOT: "-pic-level" // CHECK-NO-PIC-NOT: "-pie-level" // -// CHECK-DYNAMIC-NO-PIC1: "-mrelocation-model" "dynamic-no-pic" -// CHECK-DYNAMIC-NO-PIC1: "-pic-level" "1" -// -// CHECK-DYNAMIC-NO-PIC2: "-mrelocation-model" "dynamic-no-pic" -// CHECK-DYNAMIC-NO-PIC2: "-pic-level" "2" -// -// CHECK-PIC1-NOT: "-mrelocation-model" +// CHECK-PIC1: "-mrelocation-model" "pic" // CHECK-PIC1: "-pic-level" "1" // -// CHECK-PIC2-NOT: "-mrelocation-model" +// CHECK-PIC2: "-mrelocation-model" "pic" // CHECK-PIC2: "-pic-level" "2" // -// CHECK-PIE1-NOT: "-mrelocation-model" +// CHECK-PIE1: "-mrelocation-model" "pic" +// CHECK-PIE1: "-pic-level" "1" // CHECK-PIE1: "-pie-level" "1" // -// CHECK-PIE2-NOT: "-mrelocation-model" +// CHECK-PIE2: "-mrelocation-model" "pic" +// CHECK-PIE2: "-pic-level" "2" // CHECK-PIE2: "-pie-level" "2" // +// CHECK-PIE-LD: "{{.*}}ld{{(.exe)?}}" +// CHECK-PIE-LD: "-pie" +// CHECK-PIE-LD: "Scrt1.o" "crti.o" "crtbeginS.o" +// CHECK-PIE-LD: "crtendS.o" "crtn.o" +// +// CHECK-DYNAMIC-NO-PIC-32: "-mrelocation-model" "dynamic-no-pic" +// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pic-level" +// CHECK-DYNAMIC-NO-PIC-32-NOT: "-pie-level" +// +// CHECK-DYNAMIC-NO-PIC-64: "-mrelocation-model" "dynamic-no-pic" +// CHECK-DYNAMIC-NO-PIC-64: "-pic-level" "2" +// CHECK-DYNAMIC-NO-PIC-64-NOT: "-pie-level" +// +// CHECK-NON-DARWIN-DYNAMIC-NO-PIC: error: unsupported option '-mdynamic-no-pic' for target 'i386-unknown-unknown' +// // RUN: %clang -c %s -target i386-unknown-unknown -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC // RUN: %clang -c %s -target i386-unknown-unknown -fpic -### 2>&1 \ @@ -33,26 +44,62 @@ // RUN: | FileCheck %s --check-prefix=CHECK-PIE1 // RUN: %clang -c %s -target i386-unknown-unknown -fPIE -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-PIE2 +// +// Check that PIC and PIE flags obey last-match-wins. If the last flag is +// a no-* variant, regardless of which variant or which flags precede it, we +// get no PIC. // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pic -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIC -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pic -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIC -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pic -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIC -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIC -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIC -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIE -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-pie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pie -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC // RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-pie -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-pic -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-PIE -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fno-pie -### 2>&1 \ +// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fno-PIE -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fno-PIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fno-PIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// +// Last-match-wins where both pic and pie are specified. +// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fpic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC1 +// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fpic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC1 +// RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target i386-unknown-unknown -fPIE -fPIC -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fpie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE1 +// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE1 +// RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE2 +// RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fPIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE2 +// +// Last-match-wins when selecting level 1 vs. level 2. // RUN: %clang -c %s -target i386-unknown-unknown -fpic -fPIC -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 // RUN: %clang -c %s -target i386-unknown-unknown -fPIC -fpic -### 2>&1 \ @@ -62,20 +109,81 @@ // RUN: %clang -c %s -target i386-unknown-unknown -fpie -fPIC -fPIE -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-PIE2 // -// Defaults change for Darwin. +// Make sure -pie is passed to along to ld and that the right *crt* files +// are linked in. +// RUN: %clang %s -target i386-unknown-freebsd -fPIE -pie -### \ +// RUN: --sysroot=%S/Inputs/basic_freebsd_tree 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD +// RUN: %clang %s -target i386-linux-gnu -fPIE -pie -### \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD +// RUN: %clang %s -target i386-linux-gnu -fPIC -pie -### \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIE-LD +// +// Disregard any of the PIC-specific flags if we have a trump-card flag. +// RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// +// Darwin is a beautiful and unique snowflake when it comes to these flags. +// When targetting a 32-bit darwin system, the -fno-* flag variants work and +// disable PIC, but any other flag enables PIC (*not* PIE) even if the flag +// specifies PIE. On 64-bit targets, there is simply nothing you can do, there +// is no PIE, there is only PIC when it comes to compilation. // RUN: %clang -c %s -target i386-apple-darwin -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-PIC2 -// RUN: %clang -c %s -target i386-apple-darwin -fno-pic -### 2>&1 \ -// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-apple-darwin -fpic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target i386-apple-darwin -fPIC -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target i386-apple-darwin -fpie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target i386-apple-darwin -fPIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 // RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-apple-darwin -fno-PIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC +// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fpic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target i386-apple-darwin -fno-PIC -fPIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIC -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target x86_64-apple-darwin -fno-PIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target x86_64-apple-darwin -fpic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target x86_64-apple-darwin -fPIE -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 // -// Disregard any of the PIC-specific flags if we have a trump-card flag. -// RUN: %clang -c %s -target i386-unknown-unknown -mkernel -fPIC -### 2>&1 \ +// Darwin gets even more special with '-mdynamic-no-pic'. This flag is only +// valid on Darwin, and it's behavior is very strange but needs to remain +// consistent for compatibility. +// RUN: %clang -c %s -target i386-unknown-unknown -mdynamic-no-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-NON-DARWIN-DYNAMIC-NO-PIC +// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 +// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 +// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-32 +// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 +// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fno-pic -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 +// RUN: %clang -c %s -target x86_64-apple-darwin -mdynamic-no-pic -fpie -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC-64 +// +// Checks for ARM+Apple+IOS including -fapple-kext, -mkernel, and iphoneos +// version boundaries. +// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target armv7-apple-ios -mkernel -miphoneos-version-min=6.0.0 -### 2>&1 \ +// RUN: | FileCheck %s --check-prefix=CHECK-PIC2 +// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=5.0.0 -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -static -fPIC -### 2>&1 \ +// RUN: %clang -c %s -target armv7-apple-ios -fapple-kext -miphoneos-version-min=6.0.0 -static -### 2>&1 \ // RUN: | FileCheck %s --check-prefix=CHECK-NO-PIC -// RUN: %clang -c %s -target i386-unknown-unknown -mdynamic-no-pic -fPIC -### 2>&1 \ -// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC1 -// RUN: %clang -c %s -target i386-apple-darwin -mdynamic-no-pic -fPIC -### 2>&1 \ -// RUN: | FileCheck %s --check-prefix=CHECK-DYNAMIC-NO-PIC2 |
