From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 25 Oct 2024 22:17:15 +0000 (-0700)
Subject: libbacktrace: recognize new Mach-O DWARF sections
X-Git-Tag: basepoints/gcc-16~4863
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bab7a64c1ab95db3d651025ddb84f74c2b973bab;p=thirdparty%2Fgcc.git

libbacktrace: recognize new Mach-O DWARF sections

Patch from Pavel Safonov.

These sections are used on macOS Sequoia.

Fixes https://github.com/ianlancetaylor/libbacktrace/issues/136

	* macho.c (dwarf_section_names): Add __debug_addr and
	__debug_line_str.
---

diff --git a/libbacktrace/macho.c b/libbacktrace/macho.c
index fc4c9591dfa3..9f8738dd7844 100644
--- a/libbacktrace/macho.c
+++ b/libbacktrace/macho.c
@@ -306,9 +306,9 @@ static const char * const dwarf_section_names[DEBUG_MAX] =
   "__debug_abbrev",
   "__debug_ranges",
   "__debug_str",
-  "", /* DEBUG_ADDR */
+  "__debug_addr",
   "__debug_str_offs",
-  "", /* DEBUG_LINE_STR */
+  "__debug_line_str",
   "__debug_rnglists"
 };