+Fri Feb 6 16:17:30 1998 Jeffrey A Law (law@cygnus.com)
+
+ * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to
+ override.
+ (TARGET_LONG_LONG_BIT): Likewise.
+ (TARGET_PTR_BIT): Likewise.
+start-sanitize-r5900
+ * config/mips/tm-r5900.h (TARGET_PTR_BIT): Define to 32 bits.
+end-sanitize-r5900
+
start-sanitize-sky
Fri Feb 6 14:33:34 1998 Doug Evans <devans@canuck.cygnus.com>
#define OP_LDGPR 067 /* ld */
#if defined(MIPS_EABI) && (MIPS_EABI != 0)
-/* define sizes for 64-bit data types */
+/* Define sizes for 64-bit data types, allow specific targets to override
+ these values. Doing so may violate the strict EABI, but it's necessary
+ for some MIPS III and MIPS IV machines that want 64bit longs, but 32bit
+ pointers. */
+#ifndef TARGET_LONG_BIT
#define TARGET_LONG_BIT 64
+#endif
+#ifndef TARGET_LONG_LONG_BIT
#define TARGET_LONG_LONG_BIT 64
+#endif
+#ifndef TARGET_PTR_BIT
#define TARGET_PTR_BIT 64
+#endif
#endif /* MIPS_EABI */
/* Get the basic MIPS definitions. */