From: Iain Sandoe <iain@sandoe.co.uk>
Date: Wed, 6 Aug 2025 05:07:43 +0000 (+0100)
Subject: Darwin: Section anchors must be linker-visible.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d950ba6e51b56adf72e45c58067291be4e0b6785;p=thirdparty%2Fgcc.git

Darwin: Section anchors must be linker-visible.

In principle, these begin (or at least delineate) a region that
could be split by the static linker.  If the symbols are hidden
to newer linkers they produce diagnostics about the temporary
symbol generated.

gcc/ChangeLog:

	* config/darwin.h (ASM_GENERATE_INTERNAL_LABEL): New
	entry for LANCHOR.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
---

diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 9b9a3fe4038..ccfe01ea410 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -1005,6 +1005,8 @@ extern GTY(()) section * darwin_sections[NUM_DARWIN_SECTIONS];
       sprintf (LABEL, "*%s%ld", "lASAN", (long)(NUM));\
     else if (strcmp ("LTRAMP", PREFIX) == 0)	\
       sprintf (LABEL, "*%s%ld", "lTRAMP", (long)(NUM));\
+    else if (strncmp ("LANCHOR", PREFIX, 7) == 0)	\
+      sprintf (LABEL, "*%s%ld", "lANCHOR", (long)(NUM));\
     else						\
       sprintf (LABEL, "*%s%ld", PREFIX, (long)(NUM));	\
   } while (0)