tools x86 uapi asm: Sync the pt_regs.h copy with the kernel sources

To get the changes in:

  878068ea270e ("perf/x86: Support outputting XMM registers")

That will be used in a followup patch to allow users to ask for some or
all of those registers to be collected in certain contatexts.

This silences the following perf build warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/perf_regs.h' differs from latest version at 'arch/x86/include/uapi/asm/perf_regs.h'
  diff -u tools/arch/x86/include/uapi/asm/perf_regs.h arch/x86/include/uapi/asm/perf_regs.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/n/tip-6pjnnrzqt3x3n2cd6br3wk7k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/arch/x86/include/uapi/asm/perf_regs.h b/tools/arch/x86/include/uapi/asm/perf_regs.h
index f3329ca..ac67bbe 100644 (file)
--- a/tools/arch/x86/include/uapi/asm/perf_regs.h
+++ b/tools/arch/x86/include/uapi/asm/perf_regs.h
@@ -27,8 +27,29 @@ enum perf_event_x86_regs {
        PERF_REG_X86_R13,
        PERF_REG_X86_R14,
        PERF_REG_X86_R15,
-
+       /* These are the limits for the GPRs. */
        PERF_REG_X86_32_MAX = PERF_REG_X86_GS + 1,
        PERF_REG_X86_64_MAX = PERF_REG_X86_R15 + 1,
+
+       /* These all need two bits set because they are 128bit */
+       PERF_REG_X86_XMM0  = 32,
+       PERF_REG_X86_XMM1  = 34,
+       PERF_REG_X86_XMM2  = 36,
+       PERF_REG_X86_XMM3  = 38,
+       PERF_REG_X86_XMM4  = 40,
+       PERF_REG_X86_XMM5  = 42,
+       PERF_REG_X86_XMM6  = 44,
+       PERF_REG_X86_XMM7  = 46,
+       PERF_REG_X86_XMM8  = 48,
+       PERF_REG_X86_XMM9  = 50,
+       PERF_REG_X86_XMM10 = 52,
+       PERF_REG_X86_XMM11 = 54,
+       PERF_REG_X86_XMM12 = 56,
+       PERF_REG_X86_XMM13 = 58,
+       PERF_REG_X86_XMM14 = 60,
+       PERF_REG_X86_XMM15 = 62,
+
+       /* These include both GPRs and XMMX registers */
+       PERF_REG_X86_XMM_MAX = PERF_REG_X86_XMM15 + 2,
 };
 #endif /* _ASM_X86_PERF_REGS_H */