1 files changed, 214 insertions, 126 deletions

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index e830eadfca2a..5ea9a4534848 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -43,6 +43,7 @@
 #include <linux/string.h>
 #include <bpf/libbpf.h>
 #include <subcmd/parse-options.h>
+#include <subcmd/run-command.h>
 
 /* FIXME: For the HE_COLORSET */
 #include "ui/browser.h"
@@ -242,7 +243,7 @@ static int call__parse(struct arch *arch, struct ins_operands *ops, struct map_s
 	char *endptr, *tok, *name;
 	struct map *map = ms->map;
 	struct addr_map_symbol target = {
-		.map = map,
+		.ms = { .map = map, },
 	};
 
 	ops->target.addr = strtoull(ops->raw, &endptr, 16);
@@ -270,9 +271,9 @@ static int call__parse(struct arch *arch, struct ins_operands *ops, struct map_s
 find_target:
 	target.addr = map__objdump_2mem(map, ops->target.addr);
 
-	if (map_groups__find_ams(&target) == 0 &&
-	    map__rip_2objdump(target.map, map->map_ip(target.map, target.addr)) == ops->target.addr)
-		ops->target.sym = target.sym;
+	if (map_groups__find_ams(ms->mg, &target) == 0 &&
+	    map__rip_2objdump(target.ms.map, map->map_ip(target.ms.map, target.addr)) == ops->target.addr)
+		ops->target.sym = target.ms.sym;
 
 	return 0;
 
@@ -331,7 +332,7 @@ static int jump__parse(struct arch *arch, struct ins_operands *ops, struct map_s
 	struct map *map = ms->map;
 	struct symbol *sym = ms->sym;
 	struct addr_map_symbol target = {
-		.map = map,
+		.ms = { .map = map, },
 	};
 	const char *c = strchr(ops->raw, ',');
 	u64 start, end;
@@ -390,9 +391,9 @@ static int jump__parse(struct arch *arch, struct ins_operands *ops, struct map_s
 	 * Actual navigation will come next, with further understanding of how
 	 * the symbol searching and disassembly should be done.
 	 */
-	if (map_groups__find_ams(&target) == 0 &&
-	    map__rip_2objdump(target.map, map->map_ip(target.map, target.addr)) == ops->target.addr)
-		ops->target.sym = target.sym;
+	if (map_groups__find_ams(ms->mg, &target) == 0 &&
+	    map__rip_2objdump(target.ms.map, map->map_ip(target.ms.map, target.addr)) == ops->target.addr)
+		ops->target.sym = target.ms.sym;
 
 	if (!ops->target.outside) {
 		ops->target.offset = target.addr - start;
@@ -853,6 +854,10 @@ static int __symbol__account_cycles(struct cyc_hist *ch,
 			   ch[offset].start < start)
 			return 0;
 	}
+
+	if (ch[offset].num < NUM_SPARKS)
+		ch[offset].cycles_spark[ch[offset].num] = cycles;
+
 	ch[offset].have_start = have_start;
 	ch[offset].start = start;
 	ch[offset].cycles += cycles;
@@ -860,14 +865,15 @@ static int __symbol__account_cycles(struct cyc_hist *ch,
 	return 0;
 }
 
-static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
+static int __symbol__inc_addr_samples(struct map_symbol *ms,
 				      struct annotated_source *src, int evidx, u64 addr,
 				      struct perf_sample *sample)
 {
+	struct symbol *sym = ms->sym;
 	unsigned offset;
 	struct sym_hist *h;
 
-	pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, map->unmap_ip(map, addr));
+	pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, ms->map->unmap_ip(ms->map, addr));
 
 	if ((addr < sym->start || addr >= sym->end) &&
 	    (addr != sym->end || sym->start != sym->end)) {
@@ -934,17 +940,17 @@ alloc_histograms:
 	return notes->src;
 }
 
-static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
+static int symbol__inc_addr_samples(struct map_symbol *ms,
 				    struct evsel *evsel, u64 addr,
 				    struct perf_sample *sample)
 {
+	struct symbol *sym = ms->sym;
 	struct annotated_source *src;
 
 	if (sym == NULL)
 		return 0;
 	src = symbol__hists(sym, evsel->evlist->core.nr_entries);
-	return (src) ?  __symbol__inc_addr_samples(sym, map, src, evsel->idx,
-						   addr, sample) : 0;
+	return src ? __symbol__inc_addr_samples(ms, src, evsel->idx, addr, sample) : 0;
 }
 
 static int symbol__account_cycles(u64 addr, u64 start,
@@ -992,17 +998,17 @@ int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
 	 * it starts on the function start.
 	 */
 	if (start &&
-		(start->sym == ams->sym ||
-		 (ams->sym &&
-		   start->addr == ams->sym->start + ams->map->start)))
+		(start->ms.sym == ams->ms.sym ||
+		 (ams->ms.sym &&
+		   start->addr == ams->ms.sym->start + ams->ms.map->start)))
 		saddr = start->al_addr;
 	if (saddr == 0)
 		pr_debug2("BB with bad start: addr %"PRIx64" start %"PRIx64" sym %"PRIx64" saddr %"PRIx64"\n",
 			ams->addr,
 			start ? start->addr : 0,
-			ams->sym ? ams->sym->start + ams->map->start : 0,
+			ams->ms.sym ? ams->ms.sym->start + ams->ms.map->start : 0,
 			saddr);
-	err = symbol__account_cycles(ams->al_addr, saddr, ams->sym, cycles);
+	err = symbol__account_cycles(ams->al_addr, saddr, ams->ms.sym, cycles);
 	if (err)
 		pr_debug2("account_cycles failed %d\n", err);
 	return err;
@@ -1088,13 +1094,13 @@ void annotation__compute_ipc(struct annotation *notes, size_t size)
 int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample,
 				 struct evsel *evsel)
 {
-	return symbol__inc_addr_samples(ams->sym, ams->map, evsel, ams->al_addr, sample);
+	return symbol__inc_addr_samples(&ams->ms, evsel, ams->al_addr, sample);
 }
 
 int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample,
 				 struct evsel *evsel, u64 ip)
 {
-	return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evsel, ip, sample);
+	return symbol__inc_addr_samples(&he->ms, evsel, ip, sample);
 }
 
 static void disasm_line__init_ins(struct disasm_line *dl, struct arch *arch, struct map_symbol *ms)
@@ -1485,44 +1491,26 @@ annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start
  * means that it's not a disassembly line so should be treated differently.
  * The ops.raw part will be parsed further according to type of the instruction.
  */
-static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
+static int symbol__parse_objdump_line(struct symbol *sym,
 				      struct annotate_args *args,
-				      int *line_nr)
+				      char *parsed_line, int *line_nr)
 {
 	struct map *map = args->ms.map;
 	struct annotation *notes = symbol__annotation(sym);
 	struct disasm_line *dl;
-	char *line = NULL, *parsed_line, *tmp, *tmp2;
-	size_t line_len;
+	char *tmp;
 	s64 line_ip, offset = -1;
 	regmatch_t match[2];
 
-	if (getline(&line, &line_len, file) < 0)
-		return -1;
-
-	if (!line)
-		return -1;
-
-	line_ip = -1;
-	parsed_line = strim(line);
-
 	/* /filename:linenr ? Save line number and ignore. */
 	if (regexec(&file_lineno, parsed_line, 2, match, 0) == 0) {
 		*line_nr = atoi(parsed_line + match[1].rm_so);
 		return 0;
 	}
 
-	tmp = skip_spaces(parsed_line);
-	if (*tmp) {
-		/*
-		 * Parse hexa addresses followed by ':'
-		 */
-		line_ip = strtoull(tmp, &tmp2, 16);
-		if (*tmp2 != ':' || tmp == tmp2 || tmp2[1] == '\0')
-			line_ip = -1;
-	}
-
-	if (line_ip != -1) {
+	/* Process hex address followed by ':'. */
+	line_ip = strtoull(parsed_line, &tmp, 16);
+	if (parsed_line != tmp && tmp[0] == ':' && tmp[1] != '\0') {
 		u64 start = map__rip_2objdump(map, sym->start),
 		    end = map__rip_2objdump(map, sym->end);
 
@@ -1530,7 +1518,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
 		if ((u64)line_ip < start || (u64)line_ip >= end)
 			offset = -1;
 		else
-			parsed_line = tmp2 + 1;
+			parsed_line = tmp + 1;
 	}
 
 	args->offset  = offset;
@@ -1539,7 +1527,6 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
 	args->ms.sym  = sym;
 
 	dl = disasm_line__new(args);
-	free(line);
 	(*line_nr)++;
 
 	if (dl == NULL)
@@ -1554,13 +1541,13 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
 	/* kcore has no symbols, so add the call target symbol */
 	if (dl->ins.ops && ins__is_call(&dl->ins) && !dl->ops.target.sym) {
 		struct addr_map_symbol target = {
-			.map = map,
 			.addr = dl->ops.target.addr,
+			.ms = { .map = map, },
 		};
 
-		if (!map_groups__find_ams(&target) &&
-		    target.sym->start == target.al_addr)
-			dl->ops.target.sym = target.sym;
+		if (!map_groups__find_ams(args->ms.mg, &target) &&
+		    target.ms.sym->start == target.al_addr)
+			dl->ops.target.sym = target.ms.sym;
 	}
 
 	annotation_line__add(&dl->al, &notes->src->source);
@@ -1597,10 +1584,9 @@ static void delete_last_nop(struct symbol *sym)
 	}
 }
 
-int symbol__strerror_disassemble(struct symbol *sym __maybe_unused, struct map *map,
-			      int errnum, char *buf, size_t buflen)
+int symbol__strerror_disassemble(struct map_symbol *ms, int errnum, char *buf, size_t buflen)
 {
-	struct dso *dso = map->dso;
+	struct dso *dso = ms->map->dso;
 
 	BUG_ON(buflen == 0);
 
@@ -1631,6 +1617,19 @@ int symbol__strerror_disassemble(struct symbol *sym __maybe_unused, struct map *
 	case SYMBOL_ANNOTATE_ERRNO__NO_LIBOPCODES_FOR_BPF:
 		scnprintf(buf, buflen, "Please link with binutils's libopcode to enable BPF annotation");
 		break;
+	case SYMBOL_ANNOTATE_ERRNO__ARCH_INIT_REGEXP:
+		scnprintf(buf, buflen, "Problems with arch specific instruction name regular expressions.");
+		break;
+	case SYMBOL_ANNOTATE_ERRNO__ARCH_INIT_CPUID_PARSING:
+		scnprintf(buf, buflen, "Problems while parsing the CPUID in the arch specific initialization.");
+		break;
+	case SYMBOL_ANNOTATE_ERRNO__BPF_INVALID_FILE:
+		scnprintf(buf, buflen, "Invalid BPF file: %s.", dso->long_name);
+		break;
+	case SYMBOL_ANNOTATE_ERRNO__BPF_MISSING_BTF:
+		scnprintf(buf, buflen, "The %s BPF file has no BTF section, compile with -g or use pahole -J.",
+			  dso->long_name);
+		break;
 	default:
 		scnprintf(buf, buflen, "Internal error: Invalid %d error code\n", errnum);
 		break;
@@ -1662,7 +1661,7 @@ static int dso__disassemble_filename(struct dso *dso, char *filename, size_t fil
 
 	build_id_path = strdup(filename);
 	if (!build_id_path)
-		return -1;
+		return ENOMEM;
 
 	/*
 	 * old style build-id cache has name of XX/XXXXXXX.. while
@@ -1713,13 +1712,13 @@ static int symbol__disassemble_bpf(struct symbol *sym,
 	char tpath[PATH_MAX];
 	size_t buf_size;
 	int nr_skip = 0;
-	int ret = -1;
 	char *buf;
 	bfd *bfdf;
+	int ret;
 	FILE *s;
 
 	if (dso->binary_type != DSO_BINARY_TYPE__BPF_PROG_INFO)
-		return -1;
+		return SYMBOL_ANNOTATE_ERRNO__BPF_INVALID_FILE;
 
 	pr_debug("%s: handling sym %s addr %" PRIx64 " len %" PRIx64 "\n", __func__,
 		  sym->name, sym->start, sym->end - sym->start);
@@ -1732,8 +1731,10 @@ static int symbol__disassemble_bpf(struct symbol *sym,
 	assert(bfd_check_format(bfdf, bfd_object));
 
 	s = open_memstream(&buf, &buf_size);
-	if (!s)
+	if (!s) {
+		ret = errno;
 		goto out;
+	}
 	init_disassemble_info(&info, s,
 			      (fprintf_ftype) fprintf);
 
@@ -1742,8 +1743,10 @@ static int symbol__disassemble_bpf(struct symbol *sym,
 
 	info_node = perf_env__find_bpf_prog_info(dso->bpf_prog.env,
 						 dso->bpf_prog.id);
-	if (!info_node)
+	if (!info_node) {
+		ret = SYMBOL_ANNOTATE_ERRNO__BPF_MISSING_BTF;
 		goto out;
+	}
 	info_linear = info_node->info_linear;
 	sub_id = dso->bpf_prog.sub_id;
 
@@ -1840,6 +1843,67 @@ static int symbol__disassemble_bpf(struct symbol *sym __maybe_unused,
 }
 #endif // defined(HAVE_LIBBFD_SUPPORT) && defined(HAVE_LIBBPF_SUPPORT)
 
+/*
+ * Possibly create a new version of line with tabs expanded. Returns the
+ * existing or new line, storage is updated if a new line is allocated. If
+ * allocation fails then NULL is returned.
+ */
+static char *expand_tabs(char *line, char **storage, size_t *storage_len)
+{
+	size_t i, src, dst, len, new_storage_len, num_tabs;
+	char *new_line;
+	size_t line_len = strlen(line);
+
+	for (num_tabs = 0, i = 0; i < line_len; i++)
+		if (line[i] == '\t')
+			num_tabs++;
+
+	if (num_tabs == 0)
+		return line;
+
+	/*
+	 * Space for the line and '\0', less the leading and trailing
+	 * spaces. Each tab may introduce 7 additional spaces.
+	 */
+	new_storage_len = line_len + 1 + (num_tabs * 7);
+
+	new_line = malloc(new_storage_len);
+	if (new_line == NULL) {
+		pr_err("Failure allocating memory for tab expansion\n");
+		return NULL;
+	}
+
+	/*
+	 * Copy regions starting at src and expand tabs. If there are two
+	 * adjacent tabs then 'src == i', the memcpy is of size 0 and the spaces
+	 * are inserted.
+	 */
+	for (i = 0, src = 0, dst = 0; i < line_len && num_tabs; i++) {
+		if (line[i] == '\t') {
+			len = i - src;
+			memcpy(&new_line[dst], &line[src], len);
+			dst += len;
+			new_line[dst++] = ' ';
+			while (dst % 8 != 0)
+				new_line[dst++] = ' ';
+			src = i + 1;
+			num_tabs--;
+		}
+	}
+
+	/* Expand the last region. */
+	len = line_len - src;
+	memcpy(&new_line[dst], &line[src], len);
+	dst += len;
+	new_line[dst] = '\0';
+
+	free(*storage);
+	*storage = new_line;
+	*storage_len = new_storage_len;
+	return new_line;
+
+}
+
 static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 {
 	struct annotation_options *opts = args->options;
@@ -1851,10 +1915,19 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 	struct kcore_extract kce;
 	bool delete_extract = false;
 	bool decomp = false;
-	int stdout_fd[2];
 	int lineno = 0;
 	int nline;
-	pid_t pid;
+	char *line;
+	size_t line_len;
+	const char *objdump_argv[] = {
+		"/bin/sh",
+		"-c",
+		NULL, /* Will be the objdump command to run. */
+		"--",
+		NULL, /* Will be the symfs path. */
+		NULL,
+	};
+	struct child_process objdump_process;
 	int err = dso__disassemble_filename(dso, symfs_filename, sizeof(symfs_filename));
 
 	if (err)
@@ -1884,7 +1957,7 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 
 		if (dso__decompress_kmodule_path(dso, symfs_filename,
 						 tmp, sizeof(tmp)) < 0)
-			goto out;
+			return -1;
 
 		decomp = true;
 		strcpy(symfs_filename, tmp);
@@ -1893,13 +1966,13 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 	err = asprintf(&command,
 		 "%s %s%s --start-address=0x%016" PRIx64
 		 " --stop-address=0x%016" PRIx64
-		 " -l -d %s %s -C \"$1\" 2>/dev/null|grep -v \"$1:\"|expand",
+		 " -l -d %s %s -C \"$1\"",
 		 opts->objdump_path ?: "objdump",
 		 opts->disassembler_style ? "-M " : "",
 		 opts->disassembler_style ?: "",
 		 map__rip_2objdump(map, sym->start),
 		 map__rip_2objdump(map, sym->end),
-		 opts->show_asm_raw ? "" : "--no-show-raw",
+		 opts->show_asm_raw ? "" : "--no-show-raw-insn",
 		 opts->annotate_src ? "-S" : "");
 
 	if (err < 0) {
@@ -1909,55 +1982,73 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 
 	pr_debug("Executing: %s\n", command);
 
-	err = -1;
-	if (pipe(stdout_fd) < 0) {
-		pr_err("Failure creating the pipe to run %s\n", command);
-		goto out_free_command;
-	}
-
-	pid = fork();
-	if (pid < 0) {
-		pr_err("Failure forking to run %s\n", command);
-		goto out_close_stdout;
-	}
+	objdump_argv[2] = command;
+	objdump_argv[4] = symfs_filename;
 
-	if (pid == 0) {
-		close(stdout_fd[0]);
-		dup2(stdout_fd[1], 1);
-		close(stdout_fd[1]);
-		execl("/bin/sh", "sh", "-c", command, "--", symfs_filename,
-		      NULL);
-		perror(command);
-		exit(-1);
+	/* Create a pipe to read from for stdout */
+	memset(&objdump_process, 0, sizeof(objdump_process));
+	objdump_process.argv = objdump_argv;
+	objdump_process.out = -1;
+	if (start_command(&objdump_process)) {
+		pr_err("Failure starting to run %s\n", command);
+		err = -1;
+		goto out_free_command;
 	}
 
-	close(stdout_fd[1]);
-
-	file = fdopen(stdout_fd[0], "r");
+	file = fdopen(objdump_process.out, "r");
 	if (!file) {
 		pr_err("Failure creating FILE stream for %s\n", command);
 		/*
 		 * If we were using debug info should retry with
 		 * original binary.
 		 */
-		goto out_free_command;
+		err = -1;
+		goto out_close_stdout;
 	}
 
+	/* Storage for getline. */
+	line = NULL;
+	line_len = 0;
+
 	nline = 0;
 	while (!feof(file)) {
+		const char *match;
+		char *expanded_line;
+
+		if (getline(&line, &line_len, file) < 0 || !line)
+			break;
+
+		/* Skip lines containing "filename:" */
+		match = strstr(line, symfs_filename);
+		if (match && match[strlen(symfs_filename)] == ':')
+			continue;
+
+		expanded_line = strim(line);
+		expanded_line = expand_tabs(expanded_line, &line, &line_len);
+		if (!expanded_line)
+			break;
+
 		/*
 		 * The source code line number (lineno) needs to be kept in
 		 * across calls to symbol__parse_objdump_line(), so that it
 		 * can associate it with the instructions till the next one.
 		 * See disasm_line__new() and struct disasm_line::line_nr.
 		 */
-		if (symbol__parse_objdump_line(sym, file, args, &lineno) < 0)
+		if (symbol__parse_objdump_line(sym, args, expanded_line,
+					       &lineno) < 0)
 			break;
 		nline++;
 	}
+	free(line);
 
-	if (nline == 0)
+	err = finish_command(&objdump_process);
+	if (err)
+		pr_err("Error running %s\n", command);
+
+	if (nline == 0) {
+		err = -1;
 		pr_err("No output from %s\n", command);
+	}
 
 	/*
 	 * kallsyms does not have symbol sizes so there may a nop at the end.
@@ -1967,23 +2058,21 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 		delete_last_nop(sym);
 
 	fclose(file);
-	err = 0;
+
+out_close_stdout:
+	close(objdump_process.out);
+
 out_free_command:
 	free(command);
-out_remove_tmp:
-	close(stdout_fd[0]);
 
+out_remove_tmp:
 	if (decomp)
 		unlink(symfs_filename);
 
 	if (delete_extract)
 		kcore_extract__delete(&kce);
-out:
-	return err;
 
-out_close_stdout:
-	close(stdout_fd[1]);
-	goto out_free_command;
+	return err;
 }
 
 static void calc_percent(struct sym_hist *sym_hist,
@@ -2054,11 +2143,10 @@ void symbol__calc_percent(struct symbol *sym, struct evsel *evsel)
 	annotation__calc_percent(notes, evsel, symbol__size(sym));
 }
 
-int symbol__annotate(struct symbol *sym, struct map *map,
-		     struct evsel *evsel, size_t privsize,
-		     struct annotation_options *options,
-		     struct arch **parch)
+int symbol__annotate(struct map_symbol *ms, struct evsel *evsel, size_t privsize,
+		     struct annotation_options *options, struct arch **parch)
 {
+	struct symbol *sym = ms->sym;
 	struct annotation *notes = symbol__annotation(sym);
 	struct annotate_args args = {
 		.privsize	= privsize,
@@ -2071,11 +2159,11 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 	int err;
 
 	if (!arch_name)
-		return -1;
+		return errno;
 
 	args.arch = arch = arch__find(arch_name);
 	if (arch == NULL)
-		return -ENOTSUP;
+		return ENOTSUP;
 
 	if (parch)
 		*parch = arch;
@@ -2088,9 +2176,8 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		}
 	}
 
-	args.ms.map = map;
-	args.ms.sym = sym;
-	notes->start = map__rip_2objdump(map, sym->start);
+	args.ms = *ms;
+	notes->start = map__rip_2objdump(ms->map, sym->start);
 
 	return symbol__disassemble(sym, &args);
 }
@@ -2246,10 +2333,11 @@ static int annotated_source__addr_fmt_width(struct list_head *lines, u64 start)
 	return 0;
 }
 
-int symbol__annotate_printf(struct symbol *sym, struct map *map,
-			    struct evsel *evsel,
+int symbol__annotate_printf(struct map_symbol *ms, struct evsel *evsel,
 			    struct annotation_options *opts)
 {
+	struct map *map = ms->map;
+	struct symbol *sym = ms->sym;
 	struct dso *dso = map->dso;
 	char *filename;
 	const char *d_filename;
@@ -2653,30 +2741,29 @@ static void annotation__calc_lines(struct annotation *notes, struct map *map,
 	resort_source_line(root, &tmp_root);
 }
 
-static void symbol__calc_lines(struct symbol *sym, struct map *map,
-			       struct rb_root *root,
+static void symbol__calc_lines(struct map_symbol *ms, struct rb_root *root,
 			       struct annotation_options *opts)
 {
-	struct annotation *notes = symbol__annotation(sym);
+	struct annotation *notes = symbol__annotation(ms->sym);
 
-	annotation__calc_lines(notes, map, root, opts);
+	annotation__calc_lines(notes, ms->map, root, opts);
 }
 
-int symbol__tty_annotate2(struct symbol *sym, struct map *map,
-			  struct evsel *evsel,
+int symbol__tty_annotate2(struct map_symbol *ms, struct evsel *evsel,
 			  struct annotation_options *opts)
 {
-	struct dso *dso = map->dso;
+	struct dso *dso = ms->map->dso;
+	struct symbol *sym = ms->sym;
 	struct rb_root source_line = RB_ROOT;
 	struct hists *hists = evsel__hists(evsel);
 	char buf[1024];
 
-	if (symbol__annotate2(sym, map, evsel, opts, NULL) < 0)
+	if (symbol__annotate2(ms, evsel, opts, NULL) < 0)
 		return -1;
 
 	if (opts->print_lines) {
 		srcline_full_filename = opts->full_path;
-		symbol__calc_lines(sym, map, &source_line, opts);
+		symbol__calc_lines(ms, &source_line, opts);
 		print_summary(&source_line, dso->long_name);
 	}
 
@@ -2690,25 +2777,25 @@ int symbol__tty_annotate2(struct symbol *sym, struct map *map,
 	return 0;
 }
 
-int symbol__tty_annotate(struct symbol *sym, struct map *map,
-			 struct evsel *evsel,
+int symbol__tty_annotate(struct map_symbol *ms, struct evsel *evsel,
 			 struct annotation_options *opts)
 {
-	struct dso *dso = map->dso;
+	struct dso *dso = ms->map->dso;
+	struct symbol *sym = ms->sym;
 	struct rb_root source_line = RB_ROOT;
 
-	if (symbol__annotate(sym, map, evsel, 0, opts, NULL) < 0)
+	if (symbol__annotate(ms, evsel, 0, opts, NULL) < 0)
 		return -1;
 
 	symbol__calc_percent(sym, evsel);
 
 	if (opts->print_lines) {
 		srcline_full_filename = opts->full_path;
-		symbol__calc_lines(sym, map, &source_line, opts);
+		symbol__calc_lines(ms, &source_line, opts);
 		print_summary(&source_line, dso->long_name);
 	}
 
-	symbol__annotate_printf(sym, map, evsel, opts);
+	symbol__annotate_printf(ms, evsel, opts);
 
 	annotated_source__purge(symbol__annotation(sym)->src);
 
@@ -2962,21 +3049,22 @@ void annotation_line__write(struct annotation_line *al, struct annotation *notes
 				 wops->write_graph);
 }
 
-int symbol__annotate2(struct symbol *sym, struct map *map, struct evsel *evsel,
+int symbol__annotate2(struct map_symbol *ms, struct evsel *evsel,
 		      struct annotation_options *options, struct arch **parch)
 {
+	struct symbol *sym = ms->sym;
 	struct annotation *notes = symbol__annotation(sym);
 	size_t size = symbol__size(sym);
 	int nr_pcnt = 1, err;
 
 	notes->offsets = zalloc(size * sizeof(struct annotation_line *));
 	if (notes->offsets == NULL)
-		return -1;
+		return ENOMEM;
 
 	if (perf_evsel__is_group_event(evsel))
 		nr_pcnt = evsel->core.nr_members;
 
-	err = symbol__annotate(sym, map, evsel, 0, options, parch);
+	err = symbol__annotate(ms, evsel, 0, options, parch);
 	if (err)
 		goto out_free_offsets;
 
@@ -2997,7 +3085,7 @@ int symbol__annotate2(struct symbol *sym, struct map *map, struct evsel *evsel,
 
 out_free_offsets:
 	zfree(&notes->offsets);
-	return -1;
+	return err;
 }
 
 #define ANNOTATION__CFG(n) \