New upstream version 1.19.0+dfsg3

[rustc.git] / src / compiler-rt / test / asan / TestCases / debug_ppc64_mapping.cc

// RUN: %clang_asan -O0 %s -o %t
// RUN: %env_asan_opts=verbosity=0 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-PPC64-V0
// RUN: %env_asan_opts=verbosity=2 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-PPC64
// REQUIRES: powerpc64-target-arch

#include <stdio.h>

int main() {
// CHECK-PPC64: || `[{{0x0a0|0x040}}000000000, {{0x3ff|0x0ff}}fffffffff]` || HighMem    ||
// CHECK-PPC64: || `[{{0x034|0x028}}000000000, {{0x09f|0x03f}}fffffffff]` || HighShadow ||
// CHECK-PPC64: || `[{{0x024|0x024}}000000000, {{0x033|0x027}}fffffffff]` || ShadowGap  ||
// CHECK-PPC64: || `[0x020000000000, 0x023fffffffff]`       || LowShadow  ||
// CHECK-PPC64: || `[0x000000000000, 0x01ffffffffff]`       || LowMem     ||
//
  printf("ppc64 eyecatcher \n");
// CHECK-PPC64-V0: ppc64 eyecatcher

  return 0;
}

/*
 * Two different signatures noted at the time of writing.
Newish kernel: (64TB address range support, starting with kernel version 3.7)
|| `[0x0a0000000000, 0x3fffffffffff]` || HighMem    ||
|| `[0x034000000000, 0x09ffffffffff]` || HighShadow ||
|| `[0x024000000000, 0x033fffffffff]` || ShadowGap  ||
|| `[0x020000000000, 0x023fffffffff]` || LowShadow  ||
|| `[0x000000000000, 0x01ffffffffff]` || LowMem     ||

Oldish kernel:
|| `[0x040000000000, 0x0fffffffffff]` || HighMem    ||
|| `[0x028000000000, 0x03ffffffffff]` || HighShadow ||
|| `[0x024000000000, 0x027fffffffff]` || ShadowGap  ||
|| `[0x020000000000, 0x023fffffffff]` || LowShadow  ||
|| `[0x000000000000, 0x01ffffffffff]` || LowMem     ||
*/