提交 6c1ced2f 编写于 作者: T Tiezhu Yang 提交者: Arnaldo Carvalho de Melo

perf tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS

To allow the build to complete on older systems, where those files are
either not uptodate, lacking some recent additions or not present at
all.

And check if the copy drifts from the kernel.

This commit is similar with
commit 12f02033 ("tools: Copy uapi/asm/perf_regs.h from the kernel")

With this commit, we can avoid the following build error in any case:

tools/perf/arch/mips/include/perf_regs.h:7:10:
fatal error: asm/perf_regs.h: No such file or directory
 #include <asm/perf_regs.h>
          ^~~~~~~~~~~~~~~~~
compilation terminated.
Signed-off-by: NTiezhu Yang <yangtiezhu@loongson.cn>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xuefeng Li <lixuefeng@loongson.cn>
Link: http://lore.kernel.org/lkml/1622548436-12472-1-git-send-email-yangtiezhu@loongson.cnSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
上级 c2131f7e
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_MIPS_PERF_REGS_H
#define _ASM_MIPS_PERF_REGS_H
enum perf_event_mips_regs {
PERF_REG_MIPS_PC,
PERF_REG_MIPS_R1,
PERF_REG_MIPS_R2,
PERF_REG_MIPS_R3,
PERF_REG_MIPS_R4,
PERF_REG_MIPS_R5,
PERF_REG_MIPS_R6,
PERF_REG_MIPS_R7,
PERF_REG_MIPS_R8,
PERF_REG_MIPS_R9,
PERF_REG_MIPS_R10,
PERF_REG_MIPS_R11,
PERF_REG_MIPS_R12,
PERF_REG_MIPS_R13,
PERF_REG_MIPS_R14,
PERF_REG_MIPS_R15,
PERF_REG_MIPS_R16,
PERF_REG_MIPS_R17,
PERF_REG_MIPS_R18,
PERF_REG_MIPS_R19,
PERF_REG_MIPS_R20,
PERF_REG_MIPS_R21,
PERF_REG_MIPS_R22,
PERF_REG_MIPS_R23,
PERF_REG_MIPS_R24,
PERF_REG_MIPS_R25,
PERF_REG_MIPS_R26,
PERF_REG_MIPS_R27,
PERF_REG_MIPS_R28,
PERF_REG_MIPS_R29,
PERF_REG_MIPS_R30,
PERF_REG_MIPS_R31,
PERF_REG_MIPS_MAX = PERF_REG_MIPS_R31 + 1,
};
#endif /* _ASM_MIPS_PERF_REGS_H */
......@@ -90,7 +90,6 @@ endif
ifeq ($(ARCH),mips)
NO_PERF_REGS := 0
CFLAGS += -I$(OUTPUT)arch/mips/include/generated
CFLAGS += -I../../arch/mips/include/uapi -I../../arch/mips/include/generated/uapi
LIBUNWIND_LIBS = -lunwind -lunwind-mips
endif
......
......@@ -39,6 +39,7 @@ arch/x86/lib/x86-opcode-map.txt
arch/x86/tools/gen-insn-attr-x86.awk
arch/arm/include/uapi/asm/perf_regs.h
arch/arm64/include/uapi/asm/perf_regs.h
arch/mips/include/uapi/asm/perf_regs.h
arch/powerpc/include/uapi/asm/perf_regs.h
arch/s390/include/uapi/asm/perf_regs.h
arch/x86/include/uapi/asm/perf_regs.h
......
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