7d885749b6
I'm seeing the following build error on arm64:
In file included from util/event.c:3:0:
util/event.h:95:17: error: 'PERF_REGS_MAX' undeclared here (not in a function)
u64 cache_regs[PERF_REGS_MAX];
^
This patch adds a PERF_REGS_MAX definition for arm64.
Signed-off-by: Mark Salter <msalter@redhat.com>
Acked-by: Jean Pihet <jean.pihet@linaro.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1406325766-8085-1-git-send-email-msalter@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
#ifndef ARCH_PERF_REGS_H
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#define ARCH_PERF_REGS_H
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#include <stdlib.h>
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#include <linux/types.h>
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#include <asm/perf_regs.h>
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#define PERF_REGS_MASK ((1ULL << PERF_REG_ARM64_MAX) - 1)
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#define PERF_REGS_MAX PERF_REG_ARM64_MAX
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#define PERF_REG_IP PERF_REG_ARM64_PC
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#define PERF_REG_SP PERF_REG_ARM64_SP
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static inline const char *perf_reg_name(int id)
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{
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switch (id) {
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case PERF_REG_ARM64_X0:
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return "x0";
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case PERF_REG_ARM64_X1:
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return "x1";
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case PERF_REG_ARM64_X2:
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return "x2";
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case PERF_REG_ARM64_X3:
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return "x3";
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case PERF_REG_ARM64_X4:
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return "x4";
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case PERF_REG_ARM64_X5:
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return "x5";
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case PERF_REG_ARM64_X6:
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return "x6";
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case PERF_REG_ARM64_X7:
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return "x7";
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case PERF_REG_ARM64_X8:
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return "x8";
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case PERF_REG_ARM64_X9:
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return "x9";
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case PERF_REG_ARM64_X10:
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return "x10";
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case PERF_REG_ARM64_X11:
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return "x11";
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case PERF_REG_ARM64_X12:
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return "x12";
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case PERF_REG_ARM64_X13:
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return "x13";
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case PERF_REG_ARM64_X14:
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return "x14";
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case PERF_REG_ARM64_X15:
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return "x15";
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case PERF_REG_ARM64_X16:
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return "x16";
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case PERF_REG_ARM64_X17:
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return "x17";
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case PERF_REG_ARM64_X18:
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return "x18";
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case PERF_REG_ARM64_X19:
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return "x19";
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case PERF_REG_ARM64_X20:
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return "x20";
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case PERF_REG_ARM64_X21:
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return "x21";
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case PERF_REG_ARM64_X22:
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return "x22";
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case PERF_REG_ARM64_X23:
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return "x23";
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case PERF_REG_ARM64_X24:
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return "x24";
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case PERF_REG_ARM64_X25:
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return "x25";
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case PERF_REG_ARM64_X26:
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return "x26";
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case PERF_REG_ARM64_X27:
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return "x27";
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case PERF_REG_ARM64_X28:
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return "x28";
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case PERF_REG_ARM64_X29:
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return "x29";
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case PERF_REG_ARM64_SP:
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return "sp";
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case PERF_REG_ARM64_LR:
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return "lr";
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case PERF_REG_ARM64_PC:
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return "pc";
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default:
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return NULL;
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}
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return NULL;
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}
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#endif /* ARCH_PERF_REGS_H */
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