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perf/sdt/x86: Move OP parser to tools/perf/arch/x86/

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SDT marker argument is in N@OP format. N is the size of argument and OP
is the actual assembly operand. OP is arch dependent component and hence
it's parsing logic also should be placed under tools/perf/arch/.

Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170328094754.3156-3-ravi.bangoria@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ravi Bangoria
2017-03-28 15:17:53 +05:30
committed by Arnaldo Carvalho de Melo
parent 2d01ecc580
commit d451a205da
4 changed files with 203 additions and 143 deletions
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11
tools/perf/util/perf_regs.h
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@@ -15,11 +15,12 @@ struct sample_reg {
extern const struct sample_reg sample_reg_masks[];
/*
* The table sdt_reg_renamings is used for adjusting gcc/gas-generated
* registers before filling the uprobe tracer interface.
*/
int sdt_rename_register(char **pdesc, char *old_name);
enum {
SDT_ARG_VALID = 0,
SDT_ARG_SKIP,
};
int arch_sdt_arg_parse_op(char *old_op, char **new_op);
#ifdef HAVE_PERF_REGS_SUPPORT
#include <perf_regs.h>