[llvm-exegesis][AArch64] Adding missing PR_PAC_ macro defintions #138040
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This is a follow up of 3beacfa, which adds PR_PAC_APIAKEY macro to resolve the build failures on older Linux distros. However, it missed a few other definitions. This patch fixed this issue.
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@llvm/pr-subscribers-tools-llvm-exegesis Author: Haowei (zeroomega) ChangesThis is a follow up of 3beacfa, which adds PR_PAC_APIAKEY macro to resolve the build failures on older Linux distros. However, it missed a few other definitions. This patch fixed this issue. The defined values matches the linux header: https://github.com/torvalds/linux/blob/8bac8898fe398ffa3e09075ecea2be511725fb0b/include/uapi/linux/prctl.h#L227 Full diff: https://github.com/llvm/llvm-project/pull/138040.diff 1 Files Affected:
diff --git a/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp b/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp
index b7ea1a75feee6..a1eb5a46f21fc 100644
--- a/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp
+++ b/llvm/tools/llvm-exegesis/lib/AArch64/Target.cpp
@@ -21,6 +21,15 @@
#ifndef PR_PAC_APIAKEY
#define PR_PAC_APIAKEY (1UL << 0)
#endif
+#ifndef PR_PAC_APIBKEY
+#define PR_PAC_APIBKEY (1UL << 1)
+#endif
+#ifndef PR_PAC_APDAKEY
+#define PR_PAC_APDAKEY (1UL << 2)
+#endif
+#ifndef PR_PAC_APDBKEY
+#define PR_PAC_APDBKEY (1UL << 3)
+#endif
#endif
#define GET_AVAILABLE_OPCODE_CHECKER
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boomanaiden154
approved these changes
Apr 30, 2025
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This is a follow up of 3beacfa, which adds PR_PAC_APIAKEY macro to resolve the build failures on older Linux distros. However, it missed a few other definitions. This patch fixed this issue.
The defined values matches the linux header: https://github.com/torvalds/linux/blob/8bac8898fe398ffa3e09075ecea2be511725fb0b/include/uapi/linux/prctl.h#L227