The enum definition assigns an 'id' to each register in "struct pt_regs"
of arch/powerpc. The order of these values in the enum definition are
based on the corresponding macros in arch/powerpc/include/uapi/asm/ptrace.h.
Signed-off-by: Anju T <a...@linux.vnet.ibm.com>
---
arch/powerpc/include/uapi/asm/perf_regs.h | 50 +++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
create mode 100644 arch/powerpc/include/uapi/asm/perf_regs.h
diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h
b/arch/powerpc/include/uapi/asm/perf_regs.h
new file mode 100644
index 0000000..62b8a5e
--- /dev/null
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -0,0 +1,50 @@
+#ifndef _ASM_POWERPC_PERF_REGS_H
+#define _ASM_POWERPC_PERF_REGS_H
+
+enum perf_event_powerpc_regs {
+ PERF_REG_POWERPC_R0,
+ PERF_REG_POWERPC_R1,
+ PERF_REG_POWERPC_R2,
+ PERF_REG_POWERPC_R3,
+ PERF_REG_POWERPC_R4,
+ PERF_REG_POWERPC_R5,
+ PERF_REG_POWERPC_R6,
+ PERF_REG_POWERPC_R7,
+ PERF_REG_POWERPC_R8,
+ PERF_REG_POWERPC_R9,
+ PERF_REG_POWERPC_R10,
+ PERF_REG_POWERPC_R11,
+ PERF_REG_POWERPC_R12,
+ PERF_REG_POWERPC_R13,
+ PERF_REG_POWERPC_R14,
+ PERF_REG_POWERPC_R15,
+ PERF_REG_POWERPC_R16,
+ PERF_REG_POWERPC_R17,
+ PERF_REG_POWERPC_R18,
+ PERF_REG_POWERPC_R19,
+ PERF_REG_POWERPC_R20,
+ PERF_REG_POWERPC_R21,
+ PERF_REG_POWERPC_R22,
+ PERF_REG_POWERPC_R23,
+ PERF_REG_POWERPC_R24,
+ PERF_REG_POWERPC_R25,
+ PERF_REG_POWERPC_R26,
+ PERF_REG_POWERPC_R27,
+ PERF_REG_POWERPC_R28,
+ PERF_REG_POWERPC_R29,
+ PERF_REG_POWERPC_R30,
+ PERF_REG_POWERPC_R31,
+ PERF_REG_POWERPC_NIP,
+ PERF_REG_POWERPC_MSR,
+ PERF_REG_POWERPC_ORIG_R3,
+ PERF_REG_POWERPC_CTR,
+ PERF_REG_POWERPC_LNK,
+ PERF_REG_POWERPC_XER,
+ PERF_REG_POWERPC_CCR,
+ PERF_REG_POWERPC_SOFTE,
+ PERF_REG_POWERPC_TRAP,
+ PERF_REG_POWERPC_DAR,
+ PERF_REG_POWERPC_DSISR,
+ PERF_REG_POWERPC_MAX,
+};
+#endif /* _ASM_POWERPC_PERF_REGS_H */
--
2.1.0
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
