clang/test/CodeGen/AArch64/elf-pauthabi.c

   1 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
   2 // RUN:   -fptrauth-intrinsics \
   3 // RUN:   -fptrauth-calls \
   4 // RUN:   -fptrauth-returns \
   5 // RUN:   -fptrauth-auth-traps \
   6 // RUN:   -fptrauth-vtable-pointer-address-discrimination \
   7 // RUN:   -fptrauth-vtable-pointer-type-discrimination \
   8 // RUN:   -fptrauth-init-fini \
   9 // RUN:   -fptrauth-init-fini-address-discrimination \
  10 // RUN:   -fptrauth-elf-got \
  11 // RUN:   -fptrauth-indirect-gotos \
  12 // RUN:   -fptrauth-type-info-vtable-pointer-discrimination \
  13 // RUN:   -fptrauth-function-pointer-type-discrimination %s | \
  14 // RUN:   FileCheck %s --check-prefix=ALL
  15
  16 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  17 // RUN:   -fptrauth-intrinsics %s | FileCheck %s --check-prefix=INTRIN
  18
  19 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  20 // RUN:   -fptrauth-calls %s | FileCheck %s --check-prefix=CALL
  21
  22 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  23 // RUN:   -fptrauth-returns %s | FileCheck %s --check-prefix=RET
  24
  25 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  26 // RUN:   -fptrauth-auth-traps %s | FileCheck %s --check-prefix=TRAP
  27
  28 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  29 // RUN:   -fptrauth-calls -fptrauth-vtable-pointer-address-discrimination %s | \
  30 // RUN:   FileCheck %s --check-prefix=VPTRADDR
  31
  32 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  33 // RUN:   -fptrauth-calls -fptrauth-vtable-pointer-type-discrimination %s | \
  34 // RUN:   FileCheck %s --check-prefix=VPTRTYPE
  35
  36 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  37 // RUN:   -fptrauth-calls -fptrauth-init-fini %s | \
  38 // RUN:   FileCheck %s --check-prefix=INITFINI
  39
  40 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  41 // RUN:   -fptrauth-calls -fptrauth-init-fini -fptrauth-init-fini-address-discrimination %s | \
  42 // RUN:   FileCheck %s --check-prefix=INITFINIADDR
  43
  44 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  45 // RUN:   -fptrauth-elf-got %s | FileCheck %s --check-prefix=ELFGOT
  46
  47 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  48 // RUN:   -fptrauth-indirect-gotos %s | FileCheck %s --check-prefix=GOTOS
  49
  50 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  51 // RUN:   -fptrauth-calls -fptrauth-type-info-vtable-pointer-discrimination %s | \
  52 // RUN:   FileCheck %s --check-prefix=TYPEINFO
  53
  54 // RUN: %clang_cc1 -triple aarch64-linux -emit-llvm -o - \
  55 // RUN:   -fptrauth-calls -fptrauth-function-pointer-type-discrimination %s | \
  56 // RUN:   FileCheck %s --check-prefix=FPTRTYPE
  57
  58 // ALL: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  59 // ALL: !{i32 1, !"aarch64-elf-pauthabi-version", i32 4095}
  60
  61 // INTRIN: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  62 // INTRIN: !{i32 1, !"aarch64-elf-pauthabi-version", i32 1}
  63
  64 // CALL: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  65 // CALL: !{i32 1, !"aarch64-elf-pauthabi-version", i32 2}
  66
  67 // RET: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  68 // RET: !{i32 1, !"aarch64-elf-pauthabi-version", i32 4}
  69
  70 // TRAP: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  71 // TRAP: !{i32 1, !"aarch64-elf-pauthabi-version", i32 8}
  72
  73 // VPTRADDR: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  74 // VPTRADDR: !{i32 1, !"aarch64-elf-pauthabi-version", i32 18}
  75
  76 // VPTRTYPE: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  77 // VPTRTYPE: !{i32 1, !"aarch64-elf-pauthabi-version", i32 34}
  78
  79 // INITFINI: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  80 // INITFINI: !{i32 1, !"aarch64-elf-pauthabi-version", i32 66}
  81
  82 // INITFINIADDR: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  83 // INITFINIADDR: !{i32 1, !"aarch64-elf-pauthabi-version", i32 194}
  84
  85 // ELFGOT: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  86 // ELFGOT: !{i32 1, !"aarch64-elf-pauthabi-version", i32 256}
  87
  88 // GOTOS: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  89 // GOTOS: !{i32 1, !"aarch64-elf-pauthabi-version", i32 512}
  90
  91 // TYPEINFO: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  92 // TYPEINFO: !{i32 1, !"aarch64-elf-pauthabi-version", i32 1026}
  93
  94 // FPTRTYPE: !{i32 1, !"aarch64-elf-pauthabi-platform", i32 268435458}
  95 // FPTRTYPE: !{i32 1, !"aarch64-elf-pauthabi-version", i32 2050}
  96
  97 void foo() {}