2003-11-16 Andrew Cagney <cagney@redhat.com>

[deliverable/binutils-gdb.git] / gdb / config / mips / tm-irix6.h

diff --git a/gdb/config/mips/tm-irix6.h b/gdb/config/mips/tm-irix6.h
index 2d90b2ef99836603200bd94f6b73772f24173dbf..037ac81b41984c9afed1f04a8460ea0f1a81fc6d 100644 (file)
--- a/gdb/config/mips/tm-irix6.h
+++ b/gdb/config/mips/tm-irix6.h
@@ -1,6 +1,6 @@
 /* Target machine description for SGI Iris under Irix 6.x, for GDB.
-   Copyright 2001
-   Free Software Foundation, Inc.
+
+   Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,16 +19,11 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include "mips/tm-bigmips.h"
-
-/* 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
-#define CPLUS_MARKER '.'
+#include "mips/tm-mips.h"
+#include "solib.h"
 
 /* Redefine register numbers for SGI. */
 
-#undef NUM_REGS
 #undef MIPS_REGISTER_NAMES
 #undef FP0_REGNUM
 #undef PC_REGNUM
@@ -38,21 +33,12 @@
 #undef BADVADDR_REGNUM
 #undef FCRCS_REGNUM
 #undef FCRIR_REGNUM
-#undef FP_REGNUM
-
-/* Number of machine registers */
 
-#define NUM_REGS 71
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.  */
+/* Initializer for an array of names for registers 32 and above.
+   There should be NUM_REGS-32 strings in this initializer.  */
 
 #define MIPS_REGISTER_NAMES    \
-    {  "zero", "at",   "v0",   "v1",   "a0",   "a1",   "a2",   "a3", \
-       "a4",   "a5",   "a6",   "a7",   "t0",   "t1",   "t2",   "t3", \
-       "s0",   "s1",   "s2",   "s3",   "s4",   "s5",   "s6",   "s7", \
-       "t8",   "t9",   "k0",   "k1",   "gp",   "sp",   "s8",   "ra", \
-       "f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7", \
+    {  "f0",   "f1",   "f2",   "f3",   "f4",   "f5",   "f6",   "f7", \
        "f8",   "f9",   "f10",  "f11",  "f12",  "f13",  "f14",  "f15", \
        "f16",  "f17",  "f18",  "f19",  "f20",  "f21",  "f22",  "f23",\
        "f24",  "f25",  "f26",  "f27",  "f28",  "f29",  "f30",  "f31",\
@@ -74,42 +60,15 @@
 #define LO_REGNUM 68           /* ... */
 #define FCRCS_REGNUM 69                /* FP control/status */
 #define FCRIR_REGNUM 70                /* FP implementation/revision */
-#define FP_REGNUM 30           /* S8 register is the Frame Pointer */
-
 
-#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 : \
+#undef  MIPS_REGISTER_BYTE
+#define MIPS_REGISTER_BYTE(N) \
+     (((N) < FP0_REGNUM) ? (N) * mips_regsize (current_gdbarch) : \
       ((N) < FP0_REGNUM + 32) ?     \
-      FP0_REGNUM * MIPS_REGSIZE + \
+      FP0_REGNUM * mips_regsize (current_gdbarch) + \
       ((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 */
-
-/* MIPS_STACK_ARGSIZE -- how many bytes does a pushed function arg take
-   up on the stack? For the n32 ABI, eight bytes are reserved for each
-   register. Like MIPS_SAVED_REGSIZE but different. */
-#define MIPS_DEFAULT_STACK_ARGSIZE 8
-
-/* N32 does not reserve home space for registers used to carry
-   parameters. */
-#define MIPS_REGS_HAVE_HOME_P 0
-
-/* Force N32 ABI as the default. */
-#define MIPS_DEFAULT_ABI MIPS_ABI_N32
-
+      32 * sizeof(double) + ((N) - 32) * mips_regsize (current_gdbarch))
 
 /* The signal handler trampoline is called _sigtramp.  */
 #undef IN_SIGTRAMP
@@ -133,7 +92,3 @@
 #undef SIGFRAME_FPREGSAVE_OFF
 #define SIGFRAME_FPREGSAVE_OFF (SIGFRAME_BASE + 2 * 4 + 8 + 32 * 8 + 4)
 #define SIGFRAME_REG_SIZE      8
-
-/* Select the disassembler */
-#undef TM_PRINT_INSN_MACH
-#define TM_PRINT_INSN_MACH bfd_mach_mips8000