1 // RUN: %clang_asan -O0 %s -o %t 2 // RUN: %env_asan_opts=verbosity=0 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-PPC64-V0 3 // RUN: %env_asan_opts=verbosity=2 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-PPC64 4 // REQUIRES: powerpc64-target-arch 5 6 #include <stdio.h> 7 8 int main() { 9 // CHECK-PPC64: || `[{{0x200|0x180|0x0a0|0x040}}000000000, {{0x7ff|0x3ff|0x0ff}}fffffffff]` || HighMem || 10 // CHECK-PPC64: || `[{{0x140|0x130|0x034|0x028}}000000000, {{0x1ff|0x17f|0x09f|0x03f}}fffffffff]` || HighShadow || 11 // CHECK-PPC64: || `[{{0x120|0x024|0x024}}000000000, {{0x12f|0x13f|0x033|0x027}}fffffffff]` || ShadowGap || 12 // CHECK-PPC64: || `[{{0x100|0x020}}000000000, {{0x11f|0x023}}fffffffff]` || LowShadow || 13 // CHECK-PPC64: || `[0x000000000000, {{0x0ff|0x01f}}fffffffff]` || LowMem || 14 // 15 printf("ppc64 eyecatcher \n"); 16 // CHECK-PPC64-V0: ppc64 eyecatcher 17 18 return 0; 19 } 20 21 /* 22 * Several different signatures noted. 23 24 Newer kernel: (Fedora starting with kernel version 4.?) 25 || `[0x200000000000, 0x7fffffffffff]` || HighMem || 26 || `[0x140000000000, 0x1fffffffffff]` || HighShadow || 27 || `[0x120000000000, 0x13ffffffffff]` || ShadowGap || 28 || `[0x100000000000, 0x11ffffffffff]` || LowShadow || 29 || `[0x000000000000, 0x0fffffffffff]` || LowMem || 30 31 Newer kernel: (Ubuntu starting with kernel version 4.?) 32 || `[0x180000000000, 0x3fffffffffff]` || HighMem || 33 || `[0x130000000000, 0x17ffffffffff]` || HighShadow || 34 || `[0x120000000000, 0x12ffffffffff]` || ShadowGap || 35 || `[0x100000000000, 0x11ffffffffff]` || LowShadow || 36 || `[0x000000000000, 0x0fffffffffff]` || LowMem || 37 38 Newish kernel: (64TB address range support, starting with kernel version 3.7) 39 || `[0x0a0000000000, 0x3fffffffffff]` || HighMem || 40 || `[0x034000000000, 0x09ffffffffff]` || HighShadow || 41 || `[0x024000000000, 0x033fffffffff]` || ShadowGap || 42 || `[0x020000000000, 0x023fffffffff]` || LowShadow || 43 || `[0x000000000000, 0x01ffffffffff]` || LowMem || 44 45 Oldish kernel: 46 || `[0x040000000000, 0x0fffffffffff]` || HighMem || 47 || `[0x028000000000, 0x03ffffffffff]` || HighShadow || 48 || `[0x024000000000, 0x027fffffffff]` || ShadowGap || 49 || `[0x020000000000, 0x023fffffffff]` || LowShadow || 50 || `[0x000000000000, 0x01ffffffffff]` || LowMem || 51 */ 52 53