53 lines · cpp
1// RUN: %clang_asan -O0 %s -o %t2// RUN: %env_asan_opts=verbosity=0 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-PPC64-V03// RUN: %env_asan_opts=verbosity=2 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-PPC644// REQUIRES: powerpc64-target-arch5 6#include <stdio.h>7 8int 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 eyecatcher17 18 return 0;19}20 21/*22 * Several different signatures noted.23 24Newer 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 31Newer 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 38Newish 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 45Oldish kernel:46|| `[0x040000000000, 0x0fffffffffff]` || HighMem ||47|| `[0x028000000000, 0x03ffffffffff]` || HighShadow ||48|| `[0x024000000000, 0x027fffffffff]` || ShadowGap ||49|| `[0x020000000000, 0x023fffffffff]` || LowShadow ||50|| `[0x000000000000, 0x01ffffffffff]` || LowMem ||51*/52 53