* nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.

* m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART):  #if __GNUC__,
define to kludge the large opcode table into two smaller tables,
since GCC take exponential space to build the table.  Lint.
(NOPCODES):  Remove, use "numopcodes" from opcode/m68k.h instead.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a8a1b3b..4e1dfb0 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,12 @@
+Thu Feb 18 01:56:06 1993  John Gilmore  (gnu@cygnus.com)
+
+       * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
+       * config/hp300bsd.mh (REGEX, REGEX1):  Define.
+       * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART):  #if __GNUC__,
+       define to kludge the large opcode table into two smaller tables,
+       since GCC take exponential space to build the table.  Lint.
+       (NOPCODES):  Remove, use "numopcodes" from opcode/m68k.h instead.
+
 Wed Feb 17 19:24:40 1993  John Gilmore  (gnu@cygnus.com)
 
        * Makefile.in (VERSION):  Roll to 4.7.9.

diff --git a/gdb/m68k-pinsn.c b/gdb/m68k-pinsn.c
index 60c6c59..b67f5cc 100644 (file)
--- a/gdb/m68k-pinsn.c
+++ b/gdb/m68k-pinsn.c
@@ -1,5 +1,5 @@
 /* Print Motorola 68k instructions for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
+   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -19,10 +19,24 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "defs.h"
 #include "symtab.h"
-#include "opcode/m68k.h"
 #include "gdbcore.h"
 #include "ieee-float.h"
 
+/* Opcode/m68k.h is a massive table.  As a kludge, break it up into
+   two pieces.  This makes nonportable C -- FIXME -- it assumes that
+   two data items declared near each other will be contiguous in
+   memory.  This kludge can be removed, FIXME, when GCC is fixed to not
+   be a hog about initializers.  */
+
+#ifdef __GNUC__
+#define        BREAK_UP_BIG_DECL       }; \
+                               struct m68k_opcode m68k_opcodes_2[] = {
+#define        AND_OTHER_PART          sizeof (m68k_opcodes_2)
+#endif
+
+#include "opcode/m68k.h"
+
+
 /* Local function prototypes */
 
 static int
@@ -41,9 +55,6 @@ print_insn_arg PARAMS ((char *, unsigned char *, unsigned char *, CORE_ADDR,
 /* 68k instructions are never longer than this many bytes.  */
 #define MAXLEN 22
 
-/* Number of elements in the opcode table.  */
-#define NOPCODES (sizeof m68k_opcodes / sizeof m68k_opcodes[0])
-
 const char * const fpcr_names[] = {
   "", "fpiar", "fpsr", "fpiar/fpsr", "fpcr",
   "fpiar/fpcr", "fpsr/fpcr", "fpiar/fpsr/fpcr"};
@@ -92,7 +103,7 @@ print_insn (memaddr, stream)
 
   bestmask = 0;
   best = -1;
-  for (i = 0; i < NOPCODES; i++)
+  for (i = 0; i < numopcodes; i++)
     {
       register unsigned int opcode = m68k_opcodes[i].opcode;
       register unsigned int match = m68k_opcodes[i].match;
@@ -500,7 +511,8 @@ print_insn_arg (d, buffer, p, addr, stream)
 
 #ifdef HAVE_68881
                case 'x':
-                 ieee_extended_to_double (&ext_format_68881, p, &flval);
+                 ieee_extended_to_double (&ext_format_68881,
+                                          (char *)p, &flval);
                  p += 12;
                  break;
 #endif