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// 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: || `[{{0x180|0x0a0|0x040}}000000000, {{0x3ff|0x0ff}}fffffffff]` || HighMem ||
// CHECK-PPC64: || `[{{0x130|0x034|0x028}}000000000, {{0x17f|0x09f|0x03f}}fffffffff]` || HighShadow ||
// CHECK-PPC64: || `[{{0x120|0x024|0x024}}000000000, {{0x12f|0x033|0x027}}fffffffff]` || ShadowGap ||
// CHECK-PPC64: || `[{{0x100|0x020}}000000000, {{0x11f|0x023}}fffffffff]` || LowShadow ||
// CHECK-PPC64: || `[0x000000000000, {{0x0ff|0x01f}}fffffffff]` || LowMem ||
//
printf("ppc64 eyecatcher \n");
// CHECK-PPC64-V0: ppc64 eyecatcher
return 0;
}
/*
* Three different signatures noted.
Newer kernel: (starting with kernel version 4.?)
|| `[0x180000000000, 0x3fffffffffff]` || HighMem ||
|| `[0x130000000000, 0x17ffffffffff]` || HighShadow ||
|| `[0x120000000000, 0x12ffffffffff]` || ShadowGap ||
|| `[0x100000000000, 0x11ffffffffff]` || LowShadow ||
|| `[0x000000000000, 0x0fffffffffff]` || LowMem ||
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 ||
*/
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