https://gcc.gnu.org/g:441effdb320d4939a1d09246ba1370d733c3218a
commit r11-11380-g441effdb320d4939a1d09246ba1370d733c3218a
Author: Iain Sandoe <i...@sandoe.co.uk>
Date: Sat Sep 30 17:15:16 2023 +0100
Darwin: Make metadata symbol lables linker-visible for GNU objc.
Now we have shifted to using the same relocation mechanism as clang for
objective-c typeinfo the static linker needs to have a linker-visible
symbol for metadata names (this is only needed for GNU objective C, for
NeXT the names are in seaprate sections).
gcc/ChangeLog:
* config/darwin.h
(darwin_label_is_anonymous_local_objc_name): Make metadata names
linker-visibile for GNU objective C.
Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
(cherry picked from commit 24709788e40bc26dfb49585e752fad503fdced71)
Diff:
---
gcc/config/darwin.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index ef598f10c90..2dfdf8546e6 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -839,7 +839,7 @@ int darwin_label_is_anonymous_local_objc_name (const char
*name);
else if (xname[0] == '+' || xname[0] == '-') \
fprintf (FILE, "\"%s\"", xname); \
else if (darwin_label_is_anonymous_local_objc_name (xname)) \
- fprintf (FILE, "L%s", xname); \
+ fprintf (FILE, "%c%s", flag_next_runtime ? 'L' : 'l', xname); \
else if (xname[0] != '"' && name_needs_quotes (xname)) \
asm_fprintf (FILE, "\"%U%s\"", xname); \
else \
