diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 5de29f1eca6146..366b147a052bf2 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -1847,6 +1847,9 @@ void Clang::AddAArch64TargetArgs(const ArgList &Args, Args.addOptInFlag( CmdArgs, options::OPT_fptrauth_vtable_pointer_type_discrimination, options::OPT_fno_ptrauth_vtable_pointer_type_discrimination); + Args.addOptInFlag( + CmdArgs, options::OPT_fptrauth_type_info_vtable_pointer_discrimination, + options::OPT_fno_ptrauth_type_info_vtable_pointer_discrimination); Args.addOptInFlag(CmdArgs, options::OPT_fptrauth_init_fini, options::OPT_fno_ptrauth_init_fini); Args.addOptInFlag( diff --git a/clang/test/CodeGen/ptrauth-function-attributes.c b/clang/test/CodeGen/ptrauth-function-attributes.c index 7f93ccc7c4bceb..6a09cd37bf4854 100644 --- a/clang/test/CodeGen/ptrauth-function-attributes.c +++ b/clang/test/CodeGen/ptrauth-function-attributes.c @@ -4,8 +4,9 @@ // RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,CALLS // RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,CALLS -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-indirect-gotos -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS -// RUN: %clang_cc1 -triple arm64e-apple-ios -fptrauth-indirect-gotos -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-indirect-gotos -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS +// RUN: %clang_cc1 -triple arm64e-apple-ios -fptrauth-indirect-gotos -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-indirect-gotos -emit-llvm %s -o - | FileCheck %s --check-prefixes=ALL,GOTOS // ALL: define {{(dso_local )?}}void @test() #0 void test() { diff --git a/clang/test/CodeGen/ubsan-function.cpp b/clang/test/CodeGen/ubsan-function.cpp index 8478f05a10b788..76d4237383f830 100644 --- a/clang/test/CodeGen/ubsan-function.cpp +++ b/clang/test/CodeGen/ubsan-function.cpp @@ -4,7 +4,8 @@ // RUN: %clang_cc1 -triple aarch64_be-linux-gnu -emit-llvm -o - %s -fsanitize=function -fno-sanitize-recover=all | FileCheck %s --check-prefixes=CHECK,GNU,64 // RUN: %clang_cc1 -triple arm-none-eabi -emit-llvm -o - %s -fsanitize=function -fno-sanitize-recover=all | FileCheck %s --check-prefixes=CHECK,ARM,GNU,32 -// RUN: %clang_cc1 -triple arm64e-apple-ios -emit-llvm -o - %s -fsanitize=function -fno-sanitize-recover=all -fptrauth-calls | FileCheck %s --check-prefixes=CHECK,GNU,64,64e +// RUN: %clang_cc1 -triple arm64e-apple-ios -emit-llvm -o - %s -fsanitize=function -fno-sanitize-recover=all -fptrauth-calls | FileCheck %s --check-prefixes=CHECK,GNU,64,AUTH +// RUN: %clang_cc1 -triple aarch64-linux-gnu -emit-llvm -o - %s -fsanitize=function -fno-sanitize-recover=all -fptrauth-calls | FileCheck %s --check-prefixes=CHECK,GNU,64,AUTH // GNU: define{{.*}} void @_Z3funv() #0 !func_sanitize ![[FUNCSAN:.*]] { // MSVC: define{{.*}} void @"?fun@@YAXXZ"() #0 !func_sanitize ![[FUNCSAN:.*]] { @@ -15,8 +16,8 @@ void fun() {} // ARM: ptrtoint ptr {{.*}} to i32, !nosanitize !5 // ARM: and i32 {{.*}}, -2, !nosanitize !5 // ARM: inttoptr i32 {{.*}} to ptr, !nosanitize !5 -// 64e: %[[STRIPPED:.*]] = ptrtoint ptr {{.*}} to i64, !nosanitize -// 64e: call i64 @llvm.ptrauth.auth(i64 %[[STRIPPED]], i32 0, i64 0), !nosanitize +// AUTH: %[[STRIPPED:.*]] = ptrtoint ptr {{.*}} to i64, !nosanitize +// AUTH: call i64 @llvm.ptrauth.auth(i64 %[[STRIPPED]], i32 0, i64 0), !nosanitize // CHECK: getelementptr <{ i32, i32 }>, ptr {{.*}}, i32 -1, i32 0, !nosanitize // CHECK: load i32, ptr {{.*}}, align {{.*}}, !nosanitize // CHECK: icmp eq i32 {{.*}}, -1056584962, !nosanitize diff --git a/clang/test/CodeGenCXX/ptrauth-global-constant-initializers.cpp b/clang/test/CodeGenCXX/ptrauth-global-constant-initializers.cpp index f0c3ea83d8958d..9ce9def6156ef7 100644 --- a/clang/test/CodeGenCXX/ptrauth-global-constant-initializers.cpp +++ b/clang/test/CodeGenCXX/ptrauth-global-constant-initializers.cpp @@ -1,4 +1,7 @@ -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination \ +// RUN: -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,DARWIN +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination \ +// RUN: -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,ELF // CHECK: %struct.Base1 = type { ptr } // CHECK: %struct.Base2 = type { ptr } @@ -6,27 +9,27 @@ // CHECK: %struct.Derived2 = type { %struct.Base2, %struct.Base1 } // CHECK: %struct.Derived3 = type { %struct.Base1, %struct.Base2 } -// CHECK: @_ZTV5Base1 = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC:38871]], ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV5Base1, i32 0, i32 0, i32 2))] }, align 8 -// CHECK: @g_b1 = global %struct.Base1 { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV5Base1, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC:6511]], ptr @g_b1) }, align 8 -// CHECK: @_ZTV5Base2 = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC:27651]], ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV5Base2, i32 0, i32 0, i32 2))] }, align 8 -// CHECK: @g_b2 = global %struct.Base2 { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV5Base2, i32 0, i32 0, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC:63631]], ptr @g_b2) }, align 8 -// CHECK: @_ZTV8Derived1 = linkonce_odr unnamed_addr constant { [5 x ptr], [3 x ptr] } { [5 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived11cEv, i32 0, i64 [[DERIVED1_C_DISC:54092]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN8Derived11dEv, i32 0, i64 [[DERIVED1_D_DISC:37391]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 4))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 1, i32 2))] }, align 8 -// CHECK: @g_d1 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr @g_d1), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 1, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d1, i32 0, i32 1)) }, align 8 -// CHECK: @_ZTV8Derived2 = linkonce_odr unnamed_addr constant { [5 x ptr], [3 x ptr] } { [5 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived21cEv, i32 0, i64 [[DERIVED2_C_DISC:15537]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN8Derived21eEv, i32 0, i64 209, ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 4))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 1, i32 2))] }, align 8 -// CHECK: @g_d2 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr @g_d2), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 1, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d2, i32 0, i32 1)) }, align 8 -// CHECK: @_ZTV8Derived3 = linkonce_odr unnamed_addr constant { [4 x ptr], [3 x ptr] } { [4 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived31iEv, i32 0, i64 [[DERIVED3_I_DISC:19084]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 3))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 1, i32 2))] }, align 8 -// CHECK: @g_d3 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 16) ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr @g_d3), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 1, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d3, i32 0, i32 1)) }, align 8 -// CHECK: @g_vb1 = global %struct.VirtualBase1 zeroinitializer, align 8 -// CHECK: @g_vb2 = global %struct.VirtualBase2 zeroinitializer, align 8 -// CHECK: @g_d4 = global %struct.Derived4 zeroinitializer, align 8 -// CHECK: @_ZTV12VirtualBase1 = linkonce_odr unnamed_addr constant { [6 x ptr] } { [6 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC:7987]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 5))] }, align 8 -// CHECK: @_ZTT12VirtualBase1 = linkonce_odr unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4), i32 2)], align 8 -// CHECK: @_ZTV12VirtualBase2 = linkonce_odr unnamed_addr constant { [5 x ptr], [4 x ptr] } { [5 x ptr] [ptr inttoptr (i64 8 to ptr), ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC:51224]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 4))], [4 x ptr] [ptr null, ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 1, i32 3))] }, align 8 -// CHECK: @_ZTT12VirtualBase2 = linkonce_odr unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 8) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 1, i32 3), i32 2)], align 8 -// CHECK: @_ZTV8Derived4 = linkonce_odr unnamed_addr constant { [7 x ptr], [5 x ptr] } { [7 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 5)), ptr ptrauth (ptr @_ZN8Derived41hEv, i32 0, i64 [[DERIVED4_H_DISC:31844]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 6))], [5 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 4))] }, align 8 -// CHECK: @_ZTT8Derived4 = linkonce_odr unnamed_addr constant [7 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 24) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 8) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 1, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 24) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 3), i32 2)], align 8 -// CHECK: @_ZTC8Derived40_12VirtualBase1 = linkonce_odr unnamed_addr constant { [6 x ptr] } { [6 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 5))] }, align 8 -// CHECK: @_ZTC8Derived48_12VirtualBase2 = linkonce_odr unnamed_addr constant { [5 x ptr], [4 x ptr] } { [5 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 4))], [4 x ptr] [ptr null, ptr inttoptr (i64 8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 1, i32 3))] }, align 8 +// CHECK: @_ZTV5Base1 = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC:38871]], ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV5Base1, i32 0, i32 0, i32 2))] },{{.*}} align 8 +// CHECK: @g_b1 = global %struct.Base1 { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV5Base1, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC:6511]], ptr @g_b1) },{{.*}} align 8 +// CHECK: @_ZTV5Base2 = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC:27651]], ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV5Base2, i32 0, i32 0, i32 2))] },{{.*}} align 8 +// CHECK: @g_b2 = global %struct.Base2 { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV5Base2, i32 0, i32 0, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC:63631]], ptr @g_b2) },{{.*}} align 8 +// CHECK: @_ZTV8Derived1 = linkonce_odr unnamed_addr constant { [5 x ptr], [3 x ptr] } { [5 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived11cEv, i32 0, i64 [[DERIVED1_C_DISC:54092]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN8Derived11dEv, i32 0, i64 [[DERIVED1_D_DISC:37391]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 4))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 1, i32 2))] },{{.*}} align 8 +// CHECK: @g_d1 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr @g_d1), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 1, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d1, i32 0, i32 1)) },{{.*}} align 8 +// CHECK: @_ZTV8Derived2 = linkonce_odr unnamed_addr constant { [5 x ptr], [3 x ptr] } { [5 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived21cEv, i32 0, i64 [[DERIVED2_C_DISC:15537]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN8Derived21eEv, i32 0, i64 209, ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 4))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 1, i32 2))] },{{.*}} align 8 +// CHECK: @g_d2 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr @g_d2), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 1, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d2, i32 0, i32 1)) },{{.*}} align 8 +// CHECK: @_ZTV8Derived3 = linkonce_odr unnamed_addr constant { [4 x ptr], [3 x ptr] } { [4 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived31iEv, i32 0, i64 [[DERIVED3_I_DISC:19084]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 3))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 1, i32 2))] },{{.*}} align 8 +// CHECK: @g_d3 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 16) ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr @g_d3), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 1, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d3, i32 0, i32 1)) },{{.*}} align 8 +// CHECK: @g_vb1 = global %struct.VirtualBase1 zeroinitializer,{{.*}} align 8 +// CHECK: @g_vb2 = global %struct.VirtualBase2 zeroinitializer,{{.*}} align 8 +// CHECK: @g_d4 = global %struct.Derived4 zeroinitializer,{{.*}} align 8 +// CHECK: @_ZTV12VirtualBase1 = linkonce_odr unnamed_addr constant { [6 x ptr] } { [6 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC:7987]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 5))] },{{.*}} align 8 +// CHECK: @_ZTT12VirtualBase1 = linkonce_odr unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4), i32 2)],{{.*}} align 8 +// CHECK: @_ZTV12VirtualBase2 = linkonce_odr unnamed_addr constant { [5 x ptr], [4 x ptr] } { [5 x ptr] [ptr inttoptr (i64 8 to ptr), ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC:51224]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 4))], [4 x ptr] [ptr null, ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 1, i32 3))] },{{.*}} align 8 +// CHECK: @_ZTT12VirtualBase2 = linkonce_odr unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 8) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 1, i32 3), i32 2)],{{.*}} align 8 +// CHECK: @_ZTV8Derived4 = linkonce_odr unnamed_addr constant { [7 x ptr], [5 x ptr] } { [7 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 5)), ptr ptrauth (ptr @_ZN8Derived41hEv, i32 0, i64 [[DERIVED4_H_DISC:31844]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 6))], [5 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 4))] },{{.*}} align 8 +// CHECK: @_ZTT8Derived4 = linkonce_odr unnamed_addr constant [7 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 24) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 8) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 1, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 24) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 3), i32 2)],{{.*}} align 8 +// CHECK: @_ZTC8Derived40_12VirtualBase1 = linkonce_odr unnamed_addr constant { [6 x ptr] } { [6 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 5))] },{{.*}} align 8 +// CHECK: @_ZTC8Derived48_12VirtualBase2 = linkonce_odr unnamed_addr constant { [5 x ptr], [4 x ptr] } { [5 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 4))], [4 x ptr] [ptr null, ptr inttoptr (i64 8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 1, i32 3))] },{{.*}} align 8 struct Base1 { virtual void a() {} }; struct Base2 { virtual void b() {} }; @@ -73,20 +76,24 @@ struct Derived5 : VirtualBase2, VirtualBase1 { virtual void h() {} }; -// CHECK-LABEL: define {{.*}} ptr @_ZN12VirtualBase1C1Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN12VirtualBase1C1Ev +// ELF-LABEL: define {{.*}} void @_ZN12VirtualBase1C1Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN12VirtualBase2C1Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN12VirtualBase2C1Ev +// ELF-LABEL: define {{.*}} void @_ZN12VirtualBase2C1Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN8Derived4C1Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived4C1Ev +// ELF-LABEL: define {{.*}} void @_ZN8Derived4C1Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN8Derived5C1Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived5C1Ev +// ELF-LABEL: define {{.*}} void @_ZN8Derived5C1Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) @@ -155,7 +162,7 @@ extern "C" void cross_check_vtables(Base1 *b1, d5->h(); } -// CHECK-LABEL: define void @cross_check_vtables( +// CHECK-LABEL: define{{.*}} void @cross_check_vtables( // CHECK: "; b1->a()", // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]]) @@ -214,21 +221,25 @@ extern "C" void cross_check_vtables(Base1 *b1, // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED4_H_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN5Base1C2Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN5Base1C2Ev +// ELF-LABEL: define {{.*}} void @_ZN5Base1C2Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN5Base2C2Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN5Base2C2Ev +// ELF-LABEL: define {{.*}} void @_ZN5Base2C2Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN8Derived1C2Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived1C2Ev +// ELF-LABEL: define {{.*}} void @_ZN8Derived1C2Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN8Derived2C2Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived2C2Ev +// ELF-LABEL: define {{.*}} void @_ZN8Derived2C2Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) -// CHECK-LABEL: define {{.*}} ptr @_ZN8Derived3C2Ev +// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived3C2Ev +// ELF-LABEL: define {{.*}} void @_ZN8Derived3C2Ev // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]]) // CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]]) - diff --git a/clang/test/CodeGenCXX/ptrauth-member-function-pointer.cpp b/clang/test/CodeGenCXX/ptrauth-member-function-pointer.cpp index 5e84e3e7bc5e9a..0a9ac3fa510f56 100644 --- a/clang/test/CodeGenCXX/ptrauth-member-function-pointer.cpp +++ b/clang/test/CodeGenCXX/ptrauth-member-function-pointer.cpp @@ -1,8 +1,14 @@ -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -o - %s | FileCheck -check-prefixes=CHECK,NODEBUG %s -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -debug-info-kind=limited -o - %s | FileCheck -check-prefixes=CHECK %s -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 1 -o - %s | FileCheck %s -check-prefix=STACK-PROT -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 2 -o - %s | FileCheck %s -check-prefix=STACK-PROT -// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 3 -o - %s | FileCheck %s -check-prefix=STACK-PROT +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -o - %s | FileCheck -check-prefixes=CHECK,NODEBUG,DARWIN %s +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -debug-info-kind=limited -o - %s | FileCheck -check-prefixes=CHECK,DARWIN %s +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 1 -o - %s | FileCheck %s -check-prefix=STACK-PROT +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 2 -o - %s | FileCheck %s -check-prefix=STACK-PROT +// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 3 -o - %s | FileCheck %s -check-prefix=STACK-PROT + +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -o - %s | FileCheck -check-prefixes=CHECK,NODEBUG,ELF %s +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -debug-info-kind=limited -o - %s | FileCheck -check-prefixes=CHECK,ELF %s +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 1 -o - %s | FileCheck %s -check-prefix=STACK-PROT +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 2 -o - %s | FileCheck %s -check-prefix=STACK-PROT +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-llvm -std=c++11 -O1 -disable-llvm-passes -stack-protector 3 -o - %s | FileCheck %s -check-prefix=STACK-PROT // CHECK: @gmethod0 = global { i64, i64 } { i64 ptrtoint (ptr ptrauth (ptr @_ZN5Base011nonvirtual0Ev, i32 0, i64 [[TYPEDISC1:35591]]) to i64), i64 0 }, align 8 @@ -78,9 +84,9 @@ struct Class0 { MethodTy1 m0; }; -// CHECK: define void @_ZN5Base08virtual1Ev( +// CHECK: define{{.*}} void @_ZN5Base08virtual1Ev( -// CHECK: define void @_Z5test0v() +// CHECK: define{{.*}} void @_Z5test0v() // CHECK: %[[METHOD0:.*]] = alloca { i64, i64 }, align 8 // CHECK-NEXT: %[[VARMETHOD1:.*]] = alloca { i64, i64 }, align 8 // CHECK-NEXT: %[[METHOD2:.*]] = alloca { i64, i64 }, align 8 @@ -246,7 +252,7 @@ void test0() { method7 = &Derived1::virtual1; } -// CHECK: define void @_Z5test1P5Base0MS_FvvE(ptr noundef %[[A0:.*]], [2 x i64] %[[A1_COERCE:.*]]) +// CHECK: define{{.*}} void @_Z5test1P5Base0MS_FvvE(ptr noundef %[[A0:.*]], [2 x i64] %[[A1_COERCE:.*]]) // CHECK: %[[A1:.*]] = alloca { i64, i64 }, align 8 // CHECK: %[[A0_ADDR:.*]] = alloca ptr, align 8 // CHECK: %[[A1_ADDR:.*]] = alloca { i64, i64 }, align 8 @@ -264,15 +270,16 @@ void test0() { // CHECK: %[[MEMPTR_ISVIRTUAL:.*]] = icmp ne i64 %[[V5]], 0 // CHECK: br i1 %[[MEMPTR_ISVIRTUAL]] -// CHECK: %[[VTABLE:.*]] = load ptr, ptr %[[V4]], align 8 -// CHECK: %[[V7:.*]] = ptrtoint ptr %[[VTABLE]] to i64 -// CHECK: %[[V8:.*]] = call i64 @llvm.ptrauth.auth(i64 %[[V7]], i32 2, i64 0) -// CHECK: %[[V9:.*]] = inttoptr i64 %[[V8]] to ptr -// CHECK: %[[V10:.*]] = trunc i64 %[[MEMPTR_PTR]] to i32 -// CHECK: %[[V11:.*]] = zext i32 %[[V10]] to i64 -// CHECK: %[[V12:.*]] = getelementptr i8, ptr %[[V9]], i64 %[[V11]] -// CHECK: %[[MEMPTR_VIRTUALFN:.*]] = load ptr, ptr %[[V12]], align 8 -// CHECK: br +// CHECK: %[[VTABLE:.*]] = load ptr, ptr %[[V4]], align 8 +// CHECK: %[[V7:.*]] = ptrtoint ptr %[[VTABLE]] to i64 +// CHECK: %[[V8:.*]] = call i64 @llvm.ptrauth.auth(i64 %[[V7]], i32 2, i64 0) +// CHECK: %[[V9:.*]] = inttoptr i64 %[[V8]] to ptr +// DARWIN: %[[V10:.*]] = trunc i64 %[[MEMPTR_PTR]] to i32 +// DARWIN: %[[V11:.*]] = zext i32 %[[V10]] to i64 +// DARWIN: %[[V12:.*]] = getelementptr i8, ptr %[[V9]], i64 %[[V11]] +// ELF: %[[V12:.*]] = getelementptr i8, ptr %[[V9]], i64 %[[MEMPTR_PTR]] +// CHECK: %[[MEMPTR_VIRTUALFN:.*]] = load ptr, ptr %[[V12]], align 8 +// CHECK: br // CHECK: %[[MEMPTR_NONVIRTUALFN:.*]] = inttoptr i64 %[[MEMPTR_PTR]] to ptr // CHECK: br @@ -286,7 +293,7 @@ void test1(Base0 *a0, MethodTy0 a1) { (a0->*a1)(); } -// CHECK: define void @_Z15testConversion0M5Base0FvvEM8Derived0FvvE([2 x i64] %[[METHOD0_COERCE:.*]], [2 x i64] %[[METHOD1_COERCE:.*]]) +// CHECK: define{{.*}} void @_Z15testConversion0M5Base0FvvEM8Derived0FvvE([2 x i64] %[[METHOD0_COERCE:.*]], [2 x i64] %[[METHOD1_COERCE:.*]]) // CHECK: %[[METHOD0:.*]] = alloca { i64, i64 }, align 8 // CHECK: %[[METHOD1:.*]] = alloca { i64, i64 }, align 8 // CHECK: %[[METHOD0_ADDR:.*]] = alloca { i64, i64 }, align 8 @@ -326,21 +333,21 @@ void testConversion0(MethodTy0 method0, MethodTy1 method1) { method1 = method0; } -// CHECK: define void @_Z15testConversion1M5Base0FvvE( +// CHECK: define{{.*}} void @_Z15testConversion1M5Base0FvvE( // CHECK: call i64 @llvm.ptrauth.resign(i64 %{{.*}}, i32 0, i64 [[TYPEDISC0]], i32 0, i64 [[TYPEDISC1]]) void testConversion1(MethodTy0 method0) { MethodTy1 method1 = reinterpret_cast(method0); } -// CHECK: define void @_Z15testConversion2M8Derived0FvvE( +// CHECK: define{{.*}} void @_Z15testConversion2M8Derived0FvvE( // CHECK: call i64 @llvm.ptrauth.resign(i64 %{{.*}}, i32 0, i64 [[TYPEDISC1]], i32 0, i64 [[TYPEDISC0]]) void testConversion2(MethodTy1 method1) { MethodTy0 method0 = static_cast(method1); } -// CHECK: define void @_Z15testConversion3M8Derived0FvvE( +// CHECK: define{{.*}} void @_Z15testConversion3M8Derived0FvvE( // CHECK: call i64 @llvm.ptrauth.resign(i64 %{{.*}}, i32 0, i64 [[TYPEDISC1]], i32 0, i64 [[TYPEDISC0]]) void testConversion3(MethodTy1 method1) { @@ -350,7 +357,7 @@ void testConversion3(MethodTy1 method1) { // No need to call @llvm.ptrauth.resign if the source member function // pointer is a constant. -// CHECK: define void @_Z15testConversion4v( +// CHECK: define{{.*}} void @_Z15testConversion4v( // CHECK: %[[METHOD0:.*]] = alloca { i64, i64 }, align 8 // CHECK: store { i64, i64 } { i64 ptrtoint (ptr ptrauth (ptr @_ZN5Base08virtual1Ev_vfpthunk_, i32 0, i64 [[TYPEDISC0]]) to i64), i64 0 }, ptr %[[METHOD0]], align 8 // CHECK: ret void @@ -396,7 +403,7 @@ MethodTy1 gmethod0 = reinterpret_cast(&Base0::nonvirtual0); MethodTy0 gmethod1 = reinterpret_cast(&Derived0::nonvirtual5); MethodTy0 gmethod2 = reinterpret_cast(&Derived0::virtual1); -// CHECK-LABEL: define void @_Z13testArrayInitv() +// CHECK-LABEL: define{{.*}} void @_Z13testArrayInitv() // CHECK: call void @llvm.memcpy.p0.p0.i64(ptr align 8 %p0, ptr align 8 @__const._Z13testArrayInitv.p0, i64 16, i1 false) // CHECK: call void @llvm.memcpy.p0.p0.i64(ptr align 8 %p1, ptr align 8 @__const._Z13testArrayInitv.p1, i64 16, i1 false) // CHECK: call void @llvm.memcpy.p0.p0.i64(ptr align 8 %c0, ptr align 8 @__const._Z13testArrayInitv.c0, i64 16, i1 false) @@ -424,7 +431,7 @@ void testArrayInit() { // STACK-PROT-NOT: sspreq // STACK-PROT-NEXT: attributes -// CHECK: define void @_Z15testConvertNullv( +// CHECK: define{{.*}} void @_Z15testConvertNullv( // CHECK: %[[T:.*]] = alloca { i64, i64 }, // store { i64, i64 } zeroinitializer, { i64, i64 }* %[[T]], diff --git a/clang/test/CodeGenCXX/ptrauth-type-info-vtable.cpp b/clang/test/CodeGenCXX/ptrauth-type-info-vtable.cpp index d5f69e0485140f..174aeda89d1755 100644 --- a/clang/test/CodeGenCXX/ptrauth-type-info-vtable.cpp +++ b/clang/test/CodeGenCXX/ptrauth-type-info-vtable.cpp @@ -4,6 +4,12 @@ // RUN: -fptrauth-vtable-pointer-address-discrimination \ // RUN: %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,NODISC +// RUN: %clang_cc1 -DENABLE_TID=0 -I%S -std=c++11 -triple=aarch64-linux-gnu \ +// RUN: -fptrauth-calls -fptrauth-intrinsics \ +// RUN: -fptrauth-vtable-pointer-type-discrimination \ +// RUN: -fptrauth-vtable-pointer-address-discrimination \ +// RUN: %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,NODISC + // RUN: %clang_cc1 -DENABLE_TID=1 -I%S -std=c++11 -triple=arm64e-apple-darwin \ // RUN: -fptrauth-calls -fptrauth-intrinsics \ // RUN: -fptrauth-vtable-pointer-type-discrimination \ @@ -11,6 +17,13 @@ // RUN: -fptrauth-type-info-vtable-pointer-discrimination \ // RUN: %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,DISC +// RUN: %clang_cc1 -DENABLE_TID=1 -I%S -std=c++11 -triple=aarch64-linux-gnu \ +// RUN: -fptrauth-calls -fptrauth-intrinsics \ +// RUN: -fptrauth-vtable-pointer-type-discrimination \ +// RUN: -fptrauth-vtable-pointer-address-discrimination \ +// RUN: -fptrauth-type-info-vtable-pointer-discrimination \ +// RUN: %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,DISC + // copied from typeinfo namespace std { @@ -64,7 +77,7 @@ TestStruct::~TestStruct(){} extern "C" void test_vtable(std::type_info* t) { t->test_method(); } -// NODISC: define void @test_vtable(ptr noundef %t) +// NODISC: define{{.*}} void @test_vtable(ptr noundef %t) // NODISC: [[T_ADDR:%.*]] = alloca ptr, align 8 // NODISC: store ptr %t, ptr [[T_ADDR]], align 8 // NODISC: [[T:%.*]] = load ptr, ptr [[T_ADDR]], align 8 @@ -72,7 +85,7 @@ extern "C" void test_vtable(std::type_info* t) { // NODISC: [[CAST_VPTR:%.*]] = ptrtoint ptr [[VPTR]] to i64 // NODISC: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[CAST_VPTR]], i32 2, i64 0) -// DISC: define void @test_vtable(ptr noundef %t) +// DISC: define{{.*}} void @test_vtable(ptr noundef %t) // DISC: [[T_ADDR:%.*]] = alloca ptr, align 8 // DISC: store ptr %t, ptr [[T_ADDR]], align 8 // DISC: [[T:%.*]] = load ptr, ptr [[T_ADDR]], align 8 diff --git a/clang/test/Driver/aarch64-ptrauth.c b/clang/test/Driver/aarch64-ptrauth.c index eeb9500792d755..c8e3aeef1640a1 100644 --- a/clang/test/Driver/aarch64-ptrauth.c +++ b/clang/test/Driver/aarch64-ptrauth.c @@ -11,9 +11,11 @@ // RUN: -fno-ptrauth-auth-traps -fptrauth-auth-traps \ // RUN: -fno-ptrauth-vtable-pointer-address-discrimination -fptrauth-vtable-pointer-address-discrimination \ // RUN: -fno-ptrauth-vtable-pointer-type-discrimination -fptrauth-vtable-pointer-type-discrimination \ +// RUN: -fno-ptrauth-type-info-vtable-pointer-discrimination -fptrauth-type-info-vtable-pointer-discrimination \ // RUN: -fno-ptrauth-init-fini -fptrauth-init-fini \ +// RUN: -fno-ptrauth-indirect-gotos -fptrauth-indirect-gotos \ // RUN: %s 2>&1 | FileCheck %s --check-prefix=ALL -// ALL: "-cc1"{{.*}} "-fptrauth-intrinsics" "-fptrauth-calls" "-fptrauth-returns" "-fptrauth-auth-traps" "-fptrauth-vtable-pointer-address-discrimination" "-fptrauth-vtable-pointer-type-discrimination" "-fptrauth-init-fini" +// ALL: "-cc1"{{.*}} "-fptrauth-intrinsics" "-fptrauth-calls" "-fptrauth-returns" "-fptrauth-auth-traps" "-fptrauth-vtable-pointer-address-discrimination" "-fptrauth-vtable-pointer-type-discrimination" "-fptrauth-type-info-vtable-pointer-discrimination" "-fptrauth-init-fini" "-fptrauth-indirect-gotos" // RUN: %clang -### -c --target=aarch64-linux -mabi=pauthtest %s 2>&1 | FileCheck %s --check-prefix=PAUTHABI1 // RUN: %clang -### -c --target=aarch64-linux-pauthtest %s 2>&1 | FileCheck %s --check-prefix=PAUTHABI1 @@ -34,13 +36,16 @@ // RUN: not %clang -### -c --target=x86_64 -fptrauth-intrinsics -fptrauth-calls -fptrauth-returns -fptrauth-auth-traps \ // RUN: -fptrauth-vtable-pointer-address-discrimination -fptrauth-vtable-pointer-type-discrimination \ -// RUN: -fptrauth-init-fini %s 2>&1 | FileCheck %s --check-prefix=ERR1 +// RUN: -fptrauth-type-info-vtable-pointer-discrimination -fptrauth-indirect-gotos -fptrauth-init-fini %s 2>&1 | \ +// RUN: FileCheck %s --check-prefix=ERR1 // ERR1: error: unsupported option '-fptrauth-intrinsics' for target '{{.*}}' // ERR1-NEXT: error: unsupported option '-fptrauth-calls' for target '{{.*}}' // ERR1-NEXT: error: unsupported option '-fptrauth-returns' for target '{{.*}}' // ERR1-NEXT: error: unsupported option '-fptrauth-auth-traps' for target '{{.*}}' // ERR1-NEXT: error: unsupported option '-fptrauth-vtable-pointer-address-discrimination' for target '{{.*}}' // ERR1-NEXT: error: unsupported option '-fptrauth-vtable-pointer-type-discrimination' for target '{{.*}}' +// ERR1-NEXT: error: unsupported option '-fptrauth-type-info-vtable-pointer-discrimination' for target '{{.*}}' +// ERR1-NEXT: error: unsupported option '-fptrauth-indirect-gotos' for target '{{.*}}' // ERR1-NEXT: error: unsupported option '-fptrauth-init-fini' for target '{{.*}}' //// Only support PAuth ABI for Linux as for now. diff --git a/clang/test/Preprocessor/ptrauth_feature.c b/clang/test/Preprocessor/ptrauth_feature.c index 1330ad10b4b474..14059f827b94c0 100644 --- a/clang/test/Preprocessor/ptrauth_feature.c +++ b/clang/test/Preprocessor/ptrauth_feature.c @@ -2,25 +2,31 @@ //// For example, -fptrauth-init-fini will not affect codegen without -fptrauth-calls, but the preprocessor feature would be set anyway. // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-intrinsics | \ -// RUN: FileCheck %s --check-prefixes=INTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOFUNC,NOINITFINI +// RUN: FileCheck %s --check-prefixes=INTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,NOINITFINI,NOGOTOS // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-calls | \ -// RUN: FileCheck %s --check-prefixes=NOINTRIN,CALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOFUNC,NOINITFINI +// RUN: FileCheck %s --check-prefixes=NOINTRIN,CALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,NOINITFINI,NOGOTOS // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-returns | \ -// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,RETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOFUNC,NOINITFINI +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,RETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,NOINITFINI,NOGOTOS // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-vtable-pointer-address-discrimination | \ -// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,VPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOFUNC,NOINITFINI +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,VPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,NOINITFINI,NOGOTOS // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-vtable-pointer-type-discrimination | \ -// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,VPTR_TYPE_DISCR,NOFUNC,NOINITFINI +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,VPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,NOINITFINI,NOGOTOS + +// RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-type-info-vtable-pointer-discrimination | \ +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,TYPE_INFO_DISCR,NOFUNC,NOINITFINI,NOGOTOS // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-function-pointer-type-discrimination | \ -// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,FUNC,NOINITFINI +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,FUNC,NOINITFINI,NOGOTOS // RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-init-fini | \ -// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOFUNC,INITFINI +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,INITFINI,NOGOTOS + +// RUN: %clang_cc1 -E %s -triple=aarch64 -fptrauth-indirect-gotos | \ +// RUN: FileCheck %s --check-prefixes=NOINTRIN,NOCALLS,NORETS,NOVPTR_ADDR_DISCR,NOVPTR_TYPE_DISCR,NOTYPE_INFO_DISCR,NOFUNC,NOINITFINI,GOTOS #if __has_feature(ptrauth_intrinsics) // INTRIN: has_ptrauth_intrinsics @@ -71,6 +77,14 @@ void has_ptrauth_vtable_pointer_type_discrimination() {} void no_ptrauth_vtable_pointer_type_discrimination() {} #endif +#if __has_feature(ptrauth_type_info_vtable_pointer_discrimination) +// TYPE_INFO_DISCR: has_ptrauth_type_info_vtable_pointer_discrimination +void has_ptrauth_type_info_vtable_pointer_discrimination() {} +#else +// NOTYPE_INFO_DISCR: no_ptrauth_type_info_vtable_pointer_discrimination +void no_ptrauth_type_info_vtable_pointer_discrimination() {} +#endif + #if __has_feature(ptrauth_function_pointer_type_discrimination) // FUNC: has_ptrauth_function_pointer_type_discrimination void has_ptrauth_function_pointer_type_discrimination() {} @@ -86,3 +100,11 @@ void has_ptrauth_init_fini() {} // NOINITFINI: no_ptrauth_init_fini void no_ptrauth_init_fini() {} #endif + +#if __has_feature(ptrauth_indirect_gotos) +// GOTOS: has_ptrauth_indirect_gotos +void has_ptrauth_indirect_gotos() {} +#else +// NOGOTOS: no_ptrauth_indirect_gotos +void no_ptrauth_indirect_gotos() {} +#endif diff --git a/clang/test/Sema/ptrauth-indirect-goto.c b/clang/test/Sema/ptrauth-indirect-goto.c index 47bc76738d23b4..7304f5c30a1170 100644 --- a/clang/test/Sema/ptrauth-indirect-goto.c +++ b/clang/test/Sema/ptrauth-indirect-goto.c @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -triple arm64e-apple-darwin -fsyntax-only -verify %s -fptrauth-indirect-gotos +// RUN: %clang_cc1 -triple aarch64-linux-gnu -fsyntax-only -verify %s -fptrauth-indirect-gotos int f() { static void *addrs[] = { &&l1, &&l2 };