[pushed] libgcc, X86: Adjust guard for Mach-O code.
Commit Message
Hi,
Existing code in the sfp-machine header has been using __MACH__
as a guard for Mach-O, where currently symbols aliases are not
supported.
__MACH__ is not a sufficient guard for this, since the define
is also emitted for HURD, at least.
Fixed by amending the guard to use __APPLE__ instead.
bootstrapped on x86_64-darwin18,
pushed to master, thanks
Iain
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
libgcc/ChangeLog:
* config/i386/sfp-machine.h: Guard Mach-O-specific code
using __APPLE__.
---
libgcc/config/i386/sfp-machine.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
@@ -74,7 +74,7 @@ void __sfp_handle_exceptions (int);
#define __BYTE_ORDER __LITTLE_ENDIAN
/* Define ALIASNAME as a strong alias for NAME. */
-#if defined __MACH__
+#if defined __APPLE__
/* Mach-O doesn't support aliasing, so we build a secondary function for
the alias - we need to do a bit of a dance to find out what the type of
the arguments is and then apply that to the secondary function.