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-rw-r--r--tools/perf/arch/powerpc/util/skip-callchain-idx.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/tools/perf/arch/powerpc/util/skip-callchain-idx.c b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
index 3bb50eac5542..0c370f81e002 100644
--- a/tools/perf/arch/powerpc/util/skip-callchain-idx.c
+++ b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
@@ -103,7 +103,7 @@ static Dwarf_Frame *get_eh_frame(Dwfl_Module *mod, Dwarf_Addr pc)
return NULL;
}
- result = dwarf_cfi_addrframe(cfi, pc, &frame);
+ result = dwarf_cfi_addrframe(cfi, pc-bias, &frame);
if (result) {
pr_debug("%s(): %s\n", __func__, dwfl_errmsg(-1));
return NULL;
@@ -128,7 +128,7 @@ static Dwarf_Frame *get_dwarf_frame(Dwfl_Module *mod, Dwarf_Addr pc)
return NULL;
}
- result = dwarf_cfi_addrframe(cfi, pc, &frame);
+ result = dwarf_cfi_addrframe(cfi, pc-bias, &frame);
if (result) {
pr_debug("%s(): %s\n", __func__, dwfl_errmsg(-1));
return NULL;
@@ -145,7 +145,7 @@ static Dwarf_Frame *get_dwarf_frame(Dwfl_Module *mod, Dwarf_Addr pc)
* yet used)
* -1 in case of errors
*/
-static int check_return_addr(struct dso *dso, Dwarf_Addr pc)
+static int check_return_addr(struct dso *dso, u64 map_start, Dwarf_Addr pc)
{
int rc = -1;
Dwfl *dwfl;
@@ -155,6 +155,7 @@ static int check_return_addr(struct dso *dso, Dwarf_Addr pc)
Dwarf_Addr start = pc;
Dwarf_Addr end = pc;
bool signalp;
+ const char *exec_file = dso->long_name;
dwfl = dso->dwfl;
@@ -165,8 +166,10 @@ static int check_return_addr(struct dso *dso, Dwarf_Addr pc)
return -1;
}
- if (dwfl_report_offline(dwfl, "", dso->long_name, -1) == NULL) {
- pr_debug("dwfl_report_offline() failed %s\n",
+ mod = dwfl_report_elf(dwfl, exec_file, exec_file, -1,
+ map_start, false);
+ if (!mod) {
+ pr_debug("dwfl_report_elf() failed %s\n",
dwarf_errmsg(-1));
/*
* We normally cache the DWARF debug info and never
@@ -256,10 +259,10 @@ int arch_skip_callchain_idx(struct thread *thread, struct ip_callchain *chain)
return skip_slot;
}
- rc = check_return_addr(dso, ip);
+ rc = check_return_addr(dso, al.map->start, ip);
- pr_debug("DSO %s, nr %" PRIx64 ", ip 0x%" PRIx64 "rc %d\n",
- dso->long_name, chain->nr, ip, rc);
+ pr_debug("[DSO %s, sym %s, ip 0x%" PRIx64 "] rc %d\n",
+ dso->long_name, al.sym->name, ip, rc);
if (rc == 0) {
/*