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Tweaks for MIPS-Linux
- To: egcs-patches at egcs dot cygnus dot com
- Subject: Tweaks for MIPS-Linux
- From: Andreas Jaeger <aj at suse dot de>
- Date: 24 Nov 1999 09:14:53 +0100
The MIPS-Linux is missing some definitions. I'm appending a patch
that creates a proper TARGET_VERSION and switches on the sysv pragmas
and vtable thunks which are needed on Linux.
Andreas
1999-11-24 Andreas Jaeger <aj@suse.de>
* config/mips/linux.h (TARGET_VERSION): Added.
(HANDLE_SYSV_PRAGMA): Added.
(DEFAULT_VTABLE_THUNKS): Added.
============================================================
Index: gcc/config/mips/linux.h
--- gcc/config/mips/linux.h 1999/09/24 02:01:08 1.6
+++ gcc/config/mips/linux.h 1999/11/24 08:13:36
@@ -18,6 +18,13 @@
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#undef TARGET_VERSION
+#if TARGET_ENDIAN_DEFAULT == 0
+#define TARGET_VERSION fprintf (stderr, " (MIPSel GNU/ELF)");
+#else
+#define TARGET_VERSION fprintf (stderr, " (MIPS GNU/ELF)");
+#endif
+
/* Required to keep collect2.c happy */
#undef OBJECT_FORMAT_COFF
@@ -25,6 +32,13 @@
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_ABICALLS|MASK_GAS)
+
+/* Handle #pragma weak and #pragma pack. */
+#define HANDLE_SYSV_PRAGMA
+
+/* Use more efficient ``thunks'' to implement C++ vtables. */
+#undef DEFAULT_VTABLE_THUNKS
+#define DEFAULT_VTABLE_THUNKS 1
/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.rhein-neckar.de