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Re: [PATCH] 64-bit support for Irix 6
- From: Andrew Cagney <ac131313 at ges dot redhat dot com>
- To: Kevin Buettner <kevinb at redhat dot com>
- Cc: gdb-patches at sources dot redhat dot com
- Date: Thu, 01 Aug 2002 11:11:17 -0400
- Subject: Re: [PATCH] 64-bit support for Irix 6
- References: <1020731172757.ZM21630@localhost.localdomain>
#include "mips/tm-bigmips.h"
+#undef MIPS_REGSIZE
+#define MIPS_REGSIZE 8
+
/* SGI's assembler doesn't grok dollar signs in identifiers.
So we use dots instead. This item must be coordinated with G++. */
#undef CPLUS_MARKER
@@ -89,11 +92,12 @@
32 * sizeof(double) + ((N) - 32) * MIPS_REGSIZE)
#undef REGISTER_VIRTUAL_TYPE
+/* define 8 byte register type */
#define REGISTER_VIRTUAL_TYPE(N) \
(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_double \
: ((N) == 32 /*SR*/) ? builtin_type_uint32 \
: ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
- : builtin_type_int)
+ : builtin_type_long_long)
/* Force N32 ABI as the default. */
#define MIPS_DEFAULT_ABI MIPS_ABI_N32
Kevin, this is wrong.
It is no longer acceptable to add support for an additional sub-target
using non-multi-arch mechanisms.
Andrew