Author: emaste
Date: Thu Nov 19 21:10:36 2020
New Revision: 367853
URL: https://svnweb.freebsd.org/changeset/base/367853
Log:
addr2line: swap if conditions for diff reduction in upcoming change
No functional change intended.
Modified:
head/contrib/elftoolchain/addr2line/addr2line.c
Modified: head/contrib/elftoolchain/addr2line/addr2line.c
==============================================================================
--- head/contrib/elftoolchain/addr2line/addr2line.c Thu Nov 19 19:25:47
2020 (r367852)
+++ head/contrib/elftoolchain/addr2line/addr2line.c Thu Nov 19 21:10:36
2020 (r367853)
@@ -436,30 +436,7 @@ check_range(Dwarf_Debug dbg, Dwarf_Die die, Dwarf_Unsi
in_range = false;
ret = dwarf_attrval_unsigned(die, DW_AT_ranges, &ranges_off, &de);
- if (ret == DW_DLV_NO_ENTRY) {
- if (dwarf_attrval_unsigned(die, DW_AT_low_pc, &lopc, &de) ==
- DW_DLV_OK) {
- if (lopc == curlopc)
- return (DW_DLV_ERROR);
- if (dwarf_attrval_unsigned(die, DW_AT_high_pc, &hipc,
- &de) == DW_DLV_OK) {
- /*
- * Check if the address falls into the PC
- * range of this CU.
- */
- if (handle_high_pc(die, lopc, &hipc) !=
- DW_DLV_OK)
- return (DW_DLV_ERROR);
- } else {
- /* Assume ~0ULL if DW_AT_high_pc not present */
- hipc = ~0ULL;
- }
-
- if (addr >= lopc && addr < hipc) {
- in_range = true;
- }
- }
- } else if (ret == DW_DLV_OK) {
+ if (ret == DW_DLV_OK) {
ret = dwarf_get_ranges(dbg, ranges_off, &ranges,
&ranges_cnt, NULL, &de);
if (ret != DW_DLV_OK)
@@ -488,6 +465,29 @@ check_range(Dwarf_Debug dbg, Dwarf_Die die, Dwarf_Unsi
if (addr >= lopc && addr < hipc){
in_range = true;
break;
+ }
+ }
+ } else if (ret == DW_DLV_NO_ENTRY) {
+ if (dwarf_attrval_unsigned(die, DW_AT_low_pc, &lopc, &de) ==
+ DW_DLV_OK) {
+ if (lopc == curlopc)
+ return (DW_DLV_ERROR);
+ if (dwarf_attrval_unsigned(die, DW_AT_high_pc, &hipc,
+ &de) == DW_DLV_OK) {
+ /*
+ * Check if the address falls into the PC
+ * range of this CU.
+ */
+ if (handle_high_pc(die, lopc, &hipc) !=
+ DW_DLV_OK)
+ return (DW_DLV_ERROR);
+ } else {
+ /* Assume ~0ULL if DW_AT_high_pc not present */
+ hipc = ~0ULL;
+ }
+
+ if (addr >= lopc && addr < hipc) {
+ in_range = true;
}
}
} else {
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