diff options
Diffstat (limited to 'tools/perf/util/probe-finder.c')
| -rw-r--r-- | tools/perf/util/probe-finder.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index c2ca94e29aca..7f2ee0cb43ca 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -56,7 +56,7 @@ static struct probe_trace_arg_ref *alloc_trace_arg_ref(long offs) */ static int convert_variable_location(Dwarf_Die *vr_die, Dwarf_Addr addr, Dwarf_Op *fb_ops, Dwarf_Die *sp_die, - unsigned int machine, + const struct probe_finder *pf, struct probe_trace_arg *tvar) { Dwarf_Attribute attr; @@ -166,7 +166,7 @@ static_var: if (!tvar) return ret2; - regs = get_dwarf_regstr(regn, machine); + regs = get_dwarf_regstr(regn, pf->e_machine, pf->e_flags); if (!regs) { /* This should be a bug in DWARF or this tool */ pr_warning("Mapping for the register number %u " @@ -451,7 +451,7 @@ static int convert_variable(Dwarf_Die *vr_die, struct probe_finder *pf) dwarf_diename(vr_die)); ret = convert_variable_location(vr_die, pf->addr, pf->fb_ops, - &pf->sp_die, pf->machine, pf->tvar); + &pf->sp_die, pf, pf->tvar); if (ret == -ENOENT && pf->skip_empty_arg) /* This can be found in other place. skip it */ return 0; @@ -1134,7 +1134,8 @@ static int debuginfo__find_probes(struct debuginfo *dbg, if (gelf_getehdr(elf, &ehdr) == NULL) return -EINVAL; - pf->machine = ehdr.e_machine; + pf->e_machine = ehdr.e_machine; + pf->e_flags = ehdr.e_flags; do { GElf_Shdr shdr; @@ -1171,7 +1172,7 @@ static int copy_variables_cb(Dwarf_Die *die_mem, void *data) (tag == DW_TAG_variable && vf->vars)) { if (convert_variable_location(die_mem, vf->pf->addr, vf->pf->fb_ops, &pf->sp_die, - pf->machine, NULL) == 0) { + pf, /*tvar=*/NULL) == 0) { vf->args[vf->nargs].var = (char *)dwarf_diename(die_mem); if (vf->args[vf->nargs].var == NULL) { vf->ret = -ENOMEM; @@ -1402,7 +1403,7 @@ static int collect_variables_cb(Dwarf_Die *die_mem, void *data) tag == DW_TAG_variable) { ret = convert_variable_location(die_mem, af->pf.addr, af->pf.fb_ops, &af->pf.sp_die, - af->pf.machine, NULL); + &af->pf, /*tvar=*/NULL); if (ret == 0 || ret == -ERANGE) { int ret2; bool externs = !af->child; |