diff options
| -rw-r--r-- | tools/perf/builtin-record.c | 10 | ||||
| -rw-r--r-- | tools/perf/config/Makefile | 2 | ||||
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 2 | ||||
| -rw-r--r-- | tools/perf/tests/tests.h | 2 | ||||
| -rw-r--r-- | tools/perf/util/unwind.h | 7 |
5 files changed, 13 insertions, 10 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 7b8f0e6..eb524f9 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -649,7 +649,7 @@ error: return ret; } -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT static int get_stack_size(char *str, unsigned long *_size) { char *endptr; @@ -675,7 +675,7 @@ static int get_stack_size(char *str, unsigned long *_size) max_size, str); return -1; } -#endif /* HAVE_LIBUNWIND_SUPPORT */ +#endif /* HAVE_DWARF_UNWIND_SUPPORT */ int record_parse_callchain(const char *arg, struct record_opts *opts) { @@ -704,7 +704,7 @@ int record_parse_callchain(const char *arg, struct record_opts *opts) "needed for -g fp\n"); break; -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT /* Dwarf style */ } else if (!strncmp(name, "dwarf", sizeof("dwarf"))) { const unsigned long default_stack_dump_size = 8192; @@ -720,7 +720,7 @@ int record_parse_callchain(const char *arg, struct record_opts *opts) ret = get_stack_size(tok, &size); opts->stack_dump_size = size; } -#endif /* HAVE_LIBUNWIND_SUPPORT */ +#endif /* HAVE_DWARF_UNWIND_SUPPORT */ } else { pr_err("callchain: Unknown --call-graph option " "value: %s\n", arg); @@ -823,7 +823,7 @@ static struct record record = { #define CALLCHAIN_HELP "setup and enables call-graph (stack chain/backtrace) recording: " -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT const char record_callchain_help[] = CALLCHAIN_HELP "fp dwarf"; #else const char record_callchain_help[] = CALLCHAIN_HELP "fp"; diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index c48d449..1686583 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -338,7 +338,7 @@ ifndef NO_LIBUNWIND CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME endif - CFLAGS += -DHAVE_LIBUNWIND_SUPPORT + CFLAGS += -DHAVE_DWARF_UNWIND_SUPPORT -DHAVE_LIBUNWIND_SUPPORT EXTLIBS += $(LIBUNWIND_LIBS) CFLAGS += $(LIBUNWIND_CFLAGS) LDFLAGS += $(LIBUNWIND_LDFLAGS) diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index f5a6ffb..b11bf8a 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -116,7 +116,7 @@ static struct test { .func = test__parse_no_sample_id_all, }, #if defined(__x86_64__) || defined(__i386__) -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT { .desc = "Test dwarf unwind", .func = test__dwarf_unwind, diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 8979309..a24795c 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -43,7 +43,7 @@ int test__parse_no_sample_id_all(void); int test__dwarf_unwind(void); #if defined(__x86_64__) || defined(__i386__) -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT struct thread; struct perf_sample; int test__arch_unwind_sample(struct perf_sample *sample, diff --git a/tools/perf/util/unwind.h b/tools/perf/util/unwind.h index 18f33b4..b031316 100644 --- a/tools/perf/util/unwind.h +++ b/tools/perf/util/unwind.h @@ -13,12 +13,15 @@ struct unwind_entry { typedef int (*unwind_entry_cb_t)(struct unwind_entry *entry, void *arg); -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT int unwind__get_entries(unwind_entry_cb_t cb, void *arg, struct machine *machine, struct thread *thread, struct perf_sample *data, int max_stack); +/* libunwind specific */ +#ifdef HAVE_LIBUNWIND_SUPPORT int libunwind__arch_reg_id(int regnum); +#endif #else static inline int unwind__get_entries(unwind_entry_cb_t cb __maybe_unused, @@ -30,5 +33,5 @@ unwind__get_entries(unwind_entry_cb_t cb __maybe_unused, { return 0; } -#endif /* HAVE_LIBUNWIND_SUPPORT */ +#endif /* HAVE_DWARF_UNWIND_SUPPORT */ #endif /* __UNWIND_H */ |
