Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752866AbZKPScs (ORCPT ); Mon, 16 Nov 2009 13:32:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752494AbZKPScr (ORCPT ); Mon, 16 Nov 2009 13:32:47 -0500 Received: from bombadil.infradead.org ([18.85.46.34]:55024 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751634AbZKPScr (ORCPT ); Mon, 16 Nov 2009 13:32:47 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Frederic Weisbecker , Mike Galbraith , Paul Mackerras , Peter Zijlstra Subject: [PATCH 4/5] perf tools: Introduce dsos__fprintf_buildid Date: Mon, 16 Nov 2009 16:32:44 -0200 Message-Id: <1258396365-29217-4-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.6.2.5 In-Reply-To: <1258396365-29217-3-git-send-email-acme@infradead.org> References: <1258396365-29217-1-git-send-email-acme@infradead.org> <1258396365-29217-2-git-send-email-acme@infradead.org> <1258396365-29217-3-git-send-email-acme@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2865 Lines: 89 From: Arnaldo Carvalho de Melo To print the buildids in the list of dsos. Will be used by 'perf buildid-list' Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol.c | 30 ++++++++++++++++++++++++++---- tools/perf/util/symbol.h | 2 ++ 2 files changed, 28 insertions(+), 4 deletions(-) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 93e4b52..53de9c4 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -212,14 +212,21 @@ int build_id__sprintf(u8 *self, int len, char *bf) return raw - self; } -size_t dso__fprintf(struct dso *self, FILE *fp) +size_t dso__fprintf_buildid(struct dso *self, FILE *fp) { char sbuild_id[BUILD_ID_SIZE * 2 + 1]; - struct rb_node *nd; - size_t ret; build_id__sprintf(self->build_id, sizeof(self->build_id), sbuild_id); - ret = fprintf(fp, "dso: %s (%s)\n", self->short_name, sbuild_id); + return fprintf(fp, "%s", sbuild_id); +} + +size_t dso__fprintf(struct dso *self, FILE *fp) +{ + struct rb_node *nd; + size_t ret = fprintf(fp, "dso: %s (", self->short_name); + + ret += dso__fprintf_buildid(self, fp); + ret += fprintf(fp, ")\n"); for (nd = rb_first(&self->syms); nd; nd = rb_next(nd)) { struct symbol *pos = rb_entry(nd, struct symbol, rb_node); @@ -1428,6 +1435,21 @@ void dsos__fprintf(FILE *fp) dso__fprintf(pos, fp); } +size_t dsos__fprintf_buildid(FILE *fp) +{ + struct dso *pos; + size_t ret = 0; + + list_for_each_entry(pos, &dsos, node) { + ret += dso__fprintf_buildid(pos, fp); + if (verbose) + ret += fprintf(fp, " %s\n", pos->long_name); + else + ret += fprintf(fp, "\n"); + } + return ret; +} + int load_kernel(symbol_filter_t filter) { if (dsos__load_kernel(vmlinux_name, filter, modules) <= 0) diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 0a34a54..51c5a4a 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -80,7 +80,9 @@ int dsos__load_kernel(const char *vmlinux, symbol_filter_t filter, int modules); struct dso *dsos__findnew(const char *name); int dso__load(struct dso *self, struct map *map, symbol_filter_t filter); void dsos__fprintf(FILE *fp); +size_t dsos__fprintf_buildid(FILE *fp); +size_t dso__fprintf_buildid(struct dso *self, FILE *fp); size_t dso__fprintf(struct dso *self, FILE *fp); char dso__symtab_origin(const struct dso *self); void dso__set_build_id(struct dso *self, void *build_id); -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/