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Darwin: Make metadata symbol lables linker-visible for GNU objc.

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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 separate 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 <iain@sandoe.co.uk>
This commit is contained in:
Iain Sandoe 2023-09-30 17:15:16 +01:00
parent f55cdce3f8
commit 2ae00adb32
1 changed files with 1 additions and 1 deletions
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gcc/config/darwin.h
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@ -868,7 +868,7 @@ 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 \