diff options
Diffstat (limited to 'tools/perf/util/annotate.c')
| -rw-r--r-- | tools/perf/util/annotate.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 0b8573fd9b05..ac9ad2330f93 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> * * Parts came from builtin-annotate.c, see those files for further * copyright notes. - * - * Released under the GPL v2. (and only v2, not any later version) */ #include <errno.h> @@ -36,6 +35,7 @@ #include <pthread.h> #include <linux/bitops.h> #include <linux/kernel.h> +#include <linux/string.h> #include <bpf/libbpf.h> /* FIXME: For the HE_COLORSET */ @@ -50,7 +50,7 @@ #define DARROW_CHAR ((unsigned char)'.') #define UARROW_CHAR ((unsigned char)'-') -#include "sane_ctype.h" +#include <linux/ctype.h> struct annotation_options annotation__default_options = { .use_offset = true, @@ -145,6 +145,7 @@ static int arch__associate_ins_ops(struct arch* arch, const char *name, struct i #include "arch/arc/annotate/instructions.c" #include "arch/arm/annotate/instructions.c" #include "arch/arm64/annotate/instructions.c" +#include "arch/csky/annotate/instructions.c" #include "arch/x86/annotate/instructions.c" #include "arch/powerpc/annotate/instructions.c" #include "arch/s390/annotate/instructions.c" @@ -164,6 +165,10 @@ static struct arch architectures[] = { .init = arm64__annotate_init, }, { + .name = "csky", + .init = csky__annotate_init, + }, + { .name = "x86", .init = x86__annotate_init, .instructions = x86__instructions, @@ -558,7 +563,7 @@ static int mov__parse(struct arch *arch, struct ins_operands *ops, struct map_sy if (comment == NULL) return 0; - comment = ltrim(comment); + comment = skip_spaces(comment); comment__symbol(ops->source.raw, comment + 1, &ops->source.addr, &ops->source.name); comment__symbol(ops->target.raw, comment + 1, &ops->target.addr, &ops->target.name); @@ -603,7 +608,7 @@ static int dec__parse(struct arch *arch __maybe_unused, struct ins_operands *ops if (comment == NULL) return 0; - comment = ltrim(comment); + comment = skip_spaces(comment); comment__symbol(ops->target.raw, comment + 1, &ops->target.addr, &ops->target.name); return 0; @@ -932,9 +937,8 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map, if (sym == NULL) return 0; src = symbol__hists(sym, evsel->evlist->nr_entries); - if (src == NULL) - return -ENOMEM; - return __symbol__inc_addr_samples(sym, map, src, evsel->idx, addr, sample); + return (src) ? __symbol__inc_addr_samples(sym, map, src, evsel->idx, + addr, sample) : 0; } static int symbol__account_cycles(u64 addr, u64 start, @@ -1100,7 +1104,7 @@ static void disasm_line__init_ins(struct disasm_line *dl, struct arch *arch, str static int disasm_line__parse(char *line, const char **namep, char **rawp) { - char tmp, *name = ltrim(line); + char tmp, *name = skip_spaces(line); if (name[0] == '\0') return -1; @@ -1115,16 +1119,14 @@ static int disasm_line__parse(char *line, const char **namep, char **rawp) *namep = strdup(name); if (*namep == NULL) - goto out_free_name; + goto out; (*rawp)[0] = tmp; - *rawp = ltrim(*rawp); + *rawp = skip_spaces(*rawp); return 0; -out_free_name: - free((void *)namep); - *namep = NULL; +out: return -1; } @@ -1233,8 +1235,7 @@ void disasm_line__free(struct disasm_line *dl) dl->ins.ops->free(&dl->ops); else ins__delete(&dl->ops); - free((void *)dl->ins.name); - dl->ins.name = NULL; + zfree(&dl->ins.name); annotation_line__delete(&dl->al); } @@ -1497,7 +1498,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file, return -1; line_ip = -1; - parsed_line = rtrim(line); + parsed_line = strim(line); /* /filename:linenr ? Save line number and ignore. */ if (regexec(&file_lineno, parsed_line, 2, match, 0) == 0) { @@ -1505,7 +1506,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file, return 0; } - tmp = ltrim(parsed_line); + tmp = skip_spaces(parsed_line); if (*tmp) { /* * Parse hexa addresses followed by ':' @@ -1585,7 +1586,7 @@ static void delete_last_nop(struct symbol *sym) return; } - list_del(&dl->al.node); + list_del_init(&dl->al.node); disasm_line__free(dl); } } @@ -2462,7 +2463,7 @@ void annotated_source__purge(struct annotated_source *as) struct annotation_line *al, *n; list_for_each_entry_safe(al, n, &as->source, node) { - list_del(&al->node); + list_del_init(&al->node); disasm_line__free(disasm_line(al)); } } |