* config/djgpp/fnchange.lst: Rename "amd64obsd-tdep.c" and

[deliverable/binutils-gdb.git] / gdb / config / mips / tm-irix5.h

diff --git a/gdb/config/mips/tm-irix5.h b/gdb/config/mips/tm-irix5.h
index 7f828c3aa9710e9f8d27e54758d574d481d48cda..fdc17567af534676d787f6cf88afe268bae20d5d 100644 (file)
--- a/gdb/config/mips/tm-irix5.h
+++ b/gdb/config/mips/tm-irix5.h
@@ -1,5 +1,7 @@
 /* Target machine description for SGI Iris under Irix 5, for GDB.
-   Copyright 1990, 1991, 1992, 1993, 1995 Free Software Foundation, Inc.
+
+   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1998, 2000, 2003 Free
+   Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -18,48 +20,18 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include "mips/tm-irix3.h"
-
-#if defined (_MIPS_SIM_NABI32) && _MIPS_SIM == _MIPS_SIM_NABI32
-/*
- * Irix 6 (n32 ABI) has 32-bit GP regs and 64-bit FP regs
- */
-
-#undef  REGISTER_BYTES
-#define REGISTER_BYTES (MIPS_NUMREGS * 8 + (NUM_REGS - MIPS_NUMREGS) * MIPS_REGSIZE)
-
-#undef  REGISTER_BYTE
-#define REGISTER_BYTE(N) \
-     (((N) < FP0_REGNUM) ? (N) * MIPS_REGSIZE : \
-      ((N) < FP0_REGNUM + 32) ?     \
-      FP0_REGNUM * MIPS_REGSIZE + \
-      ((N) - FP0_REGNUM) * sizeof(double) : \
-      32 * sizeof(double) + ((N) - 32) * MIPS_REGSIZE)
-
-#undef  REGISTER_VIRTUAL_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)
-
-#undef  MIPS_LAST_ARG_REGNUM
-#define MIPS_LAST_ARG_REGNUM 11        /* N32 uses R4 through R11 for args */
-
-#undef  MIPS_NUM_ARG_REGS
-#define MIPS_NUM_ARG_REGS 8
-
-#endif /* N32 */
+#include "mips/tm-mips.h"
 
-/* When calling functions on Irix 5 (or any MIPS SVR4 ABI compliant
-   platform) $25 must hold the function address.  Dest_Reg is a macro
-   used in CALL_DUMMY in tm-mips.h.  */
-#undef Dest_Reg
-#define Dest_Reg 25
+/* Offsets for register values in _sigtramp frame.
+   sigcontext is immediately above the _sigtramp frame on Irix.  */
+#define SIGFRAME_BASE          0x0
+#define SIGFRAME_PC_OFF                (SIGFRAME_BASE + 2 * 4)
+#define SIGFRAME_REGSAVE_OFF   (SIGFRAME_BASE + 3 * 4)
+#define SIGFRAME_FPREGSAVE_OFF (SIGFRAME_BASE + 3 * 4 + 32 * 4 + 4)
 
 /* The signal handler trampoline is called _sigtramp.  */
 #undef IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigtramp", name))
+#define IN_SIGTRAMP(pc, name) ((name) && DEPRECATED_STREQ ("_sigtramp", name))
 
 /* Irix 5 saves a full 64 bits for each register.  We skip 2 * 4 to
    get to the saved PC (the register mask and status register are both
@@ -73,4 +45,3 @@
 #define SIGFRAME_REGSAVE_OFF   (SIGFRAME_BASE + 2 * 4 + 8 + 4)
 #undef SIGFRAME_FPREGSAVE_OFF
 #define SIGFRAME_FPREGSAVE_OFF (SIGFRAME_BASE + 2 * 4 + 8 + 32 * 8 + 4)
-#define SIGFRAME_REG_SIZE      8