Commit-ID: 74d4582f430a797564f92fbff0bd3a21945528b7 Gitweb: http://git.kernel.org/tip/74d4582f430a797564f92fbff0bd3a21945528b7 Author: Max Filippov <[email protected]> AuthorDate: Sat, 18 Jul 2015 11:30:11 +0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Thu, 6 Aug 2015 16:45:05 -0300
perf tools xtensa: Add DWARF register names Signed-off-by: Max Filippov <[email protected]> Cc: Chris Zankel <[email protected]> Cc: Marc Gauthier <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/arch/{powerpc => xtensa}/Build | 0 tools/perf/arch/{arm => xtensa}/Makefile | 0 tools/perf/arch/{sh => xtensa}/util/Build | 0 tools/perf/arch/xtensa/util/dwarf-regs.c | 25 +++++++++++++++++++++++++ 4 files changed, 25 insertions(+) diff --git a/tools/perf/arch/powerpc/Build b/tools/perf/arch/xtensa/Build similarity index 100% copy from tools/perf/arch/powerpc/Build copy to tools/perf/arch/xtensa/Build diff --git a/tools/perf/arch/arm/Makefile b/tools/perf/arch/xtensa/Makefile similarity index 100% copy from tools/perf/arch/arm/Makefile copy to tools/perf/arch/xtensa/Makefile diff --git a/tools/perf/arch/sh/util/Build b/tools/perf/arch/xtensa/util/Build similarity index 100% copy from tools/perf/arch/sh/util/Build copy to tools/perf/arch/xtensa/util/Build diff --git a/tools/perf/arch/xtensa/util/dwarf-regs.c b/tools/perf/arch/xtensa/util/dwarf-regs.c new file mode 100644 index 0000000..4dba76b --- /dev/null +++ b/tools/perf/arch/xtensa/util/dwarf-regs.c @@ -0,0 +1,25 @@ +/* + * Mapping of DWARF debug register numbers into register names. + * + * Copyright (c) 2015 Cadence Design Systems Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <stddef.h> +#include <dwarf-regs.h> + +#define XTENSA_MAX_REGS 16 + +const char *xtensa_regs_table[XTENSA_MAX_REGS] = { + "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", + "a8", "a9", "a10", "a11", "a12", "a13", "a14", "a15", +}; + +const char *get_arch_regstr(unsigned int n) +{ + return n < XTENSA_MAX_REGS ? xtensa_regs_table[n] : NULL; +} -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
