General cleanup and simplication of disassembler interface.

	* a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
        hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
        m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
        rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
	* gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
	had been -pinsn.c files.
	* Makefile.in (ALLDEPFILES): Remove removed files.
	(a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
        hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
        m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
        rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
        Remove compile actions.
	* arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
	vax-tdep.o: Add compile actions.
	* defs.h (tm_print_insn): New global.
	* a29k-tdep.c (gdb_print_insn_a29k): New function.
	(_initialize_a29k_tdep): Rename from _initialize_29k,
	set tm_print_insn.
	* alpha-tdep.c (print_insn): Remove.
	(_initialize_alpha_tdep): Set tm_print_insn.
	* arm-tdep.c (arm_print_insn): New function, was print_insn
	in arm-pinsn.c.
	* convex-tdep.c (convex_print_insn): New function, was print_insn
	in convex-pinsn.c.
	* h8300-tdep.c (print_insn): Remove.
	(gdb_print_insn_h8300): New function.
	(_initialize_h8300_tdep): New function.
	* h8500-tdep.c (print_insn): Remove.
	(_initialize_h8500_tdep): New function.
	* hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
	* i386-tdep.c (_initialize_i386_tdep): New function.
	* i960-tdep.c (mem, next_insn): New functions, were in
	i960-pinsn.c.
	(_initialize_i960_tdep): Set tm_print_insn.
	* m68k-tdep.c (_initialize_m68k_tdep): New function.
	* m88k-tdep.c (_initialize_m88k_tdep): New function.
	* mips-tdep.c (gdb_print_insn_mips): New function.
	(_initialize_mips_tdep): Set tm_print_insn.
	* pyr-tdep.c (pyr_print_insn): New function, was print_insn
	in pyr-pinsn.c.
	* rs6000-tdep.c (_initialize_rs6000_tdep): New function.
	* sh-tdep.c (print_insn): Remove.
	(gdb_print_insn_sh): New function.
	(_initialize_sh_tdep): Set tm_print_insn.
	* sparc-tdep.c (_initialize_sparc_tdep): New function.
	* w65-tdep.c (print_insn): Remove.
	(_initialize_w65_tdep): New function.
	* z8k-tdep.c (print_insn): Remove.
	(gdb_print_insn_z8k): New function.
	(_initialize_z8k_tdep): Set tm_print_insn.
	* printcmd.c (print_insn): New function, generic disassembler.
	* config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.

	* defs.h (query_hook, error_hook): Fix prototypes.

1 files changed, 0 insertions, 291 deletions

diff --git a/gdb/gould-pinsn.c b/gdb/gould-pinsn.c
deleted file mode 100644
index 5c89f27..0000000
--- a/gdb/gould-pinsn.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/* Print GOULD RISC instructions for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "frame.h"
-#include "gdbcore.h"
-#if defined GOULD_PN
-#include "opcode/pn.h"
-#else
-#include "opcode/np1.h"
-#endif
-
-/* GOULD RISC instructions are never longer than this many bytes.  */
-#define MAXLEN 4
-
-/* Number of elements in the opcode table.  */
-#define NOPCODES (sizeof gld_opcodes / sizeof gld_opcodes[0])
-
-
-/* Print the GOULD instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-int
-print_insn (memaddr, stream)
-	CORE_ADDR memaddr;
-	FILE *stream;
-{
-	unsigned char buffer[MAXLEN];
-	register int i;
-	register char *d;
-	register int bestmask;
-	unsigned best;
-	int temp, index, bestlen;
-
-	read_memory (memaddr, buffer, MAXLEN);
-
-	bestmask = 0;
-	index = -1;
-	best = 0xffffffff;
-	for (i = 0; i < NOPCODES; i++)
-	{
-		register unsigned int opcode = gld_opcodes[i].opcode;
-		register unsigned int mask = gld_opcodes[i].mask;
-		register unsigned int len = gld_opcodes[i].length;
-		register unsigned int test;
-
-		/* Get possible opcode bytes into integer */
-		test = buffer[0] << 24;
-		test |= buffer[1] << 16;
-		test |= buffer[2] << 8;
-		test |= buffer[3];
-
-		/* Mask with opcode and see if match */
-		if ((opcode & mask) == (test & mask))
-		{
-			/* See if second or third match */
-			if (index >= 0)
-			{
-				/* Take new one if it looks good */
-				if (bestlen == MAXLEN && len == MAXLEN)
-				{
-					/* See if lower bits matched */
-					if (((bestmask & 3) == 0) &&
-					    ((mask & 3) != 0))
-					{
-						bestmask = mask;
-						bestlen = len;
-						best = test;
-						index = i;
-					}
-				}
-			}
-			else
-			{
-				/* First match, save it */
-				bestmask = mask;
-				bestlen = len;
-				best = test;
-				index = i;
-			}
-		}
-	}
-
-	/* Handle undefined instructions.  */
-	if (index < 0)
-	{
-		fprintf (stream, "undefined   0%o",(buffer[0]<<8)+buffer[1]);
-		return 2;
-	}
-
-	/* Print instruction name */
-	fprintf (stream, "%-12s", gld_opcodes[index].name);
-
-	/* Adjust if short instruction */
-	if (gld_opcodes[index].length < 4)
-	{
-		best >>= 16;
-		i = 0;
-	}
-	else
-	{
-		i = 16;
-	}
-
-	/* Dump out instruction arguments */
-  	for (d = gld_opcodes[index].args; *d; ++d)
-	{
-	    switch (*d)
-	    {
-		case 'f':
-		    fprintf (stream, "%d",  (best >> (7 + i)) & 7);
-		    break;
-		case 'r':
-		    fprintf (stream, "r%d", (best >> (7 + i)) & 7);
-		    break;
-		case 'R':
-		    fprintf (stream, "r%d", (best >> (4 + i)) & 7);
-		    break;
-		case 'b':
-		    fprintf (stream, "b%d", (best >> (7 + i)) & 7);
-		    break;
-		case 'B':
-		    fprintf (stream, "b%d", (best >> (4 + i)) & 7);
-		    break;
-		case 'v':
-		    fprintf (stream, "b%d", (best >> (7 + i)) & 7);
-		    break;
-		case 'V':
-		    fprintf (stream, "b%d", (best >> (4 + i)) & 7);
-		    break;
-		case 'X':
-		    temp = (best >> 20) & 7;
-		    if (temp)
-			fprintf (stream, "r%d", temp);
-		    else
-			putc ('0', stream);
-		    break;
-		case 'A':
-		    temp = (best >> 16) & 7;
-		    if (temp)
-			fprintf (stream, "(b%d)", temp);
-		    break;
-		case 'S':
-		    fprintf (stream, "#%d", best & 0x1f);
-		    break;
-		case 'I':
-		    fprintf (stream, "#%x", best & 0xffff);
-		    break;
-		case 'O':
-		    fprintf (stream, "%x", best & 0xffff);
-		    break;
-		case 'h':
-		    fprintf (stream, "%d", best & 0xfffe);
-		    break;
-		case 'd':
-		    fprintf (stream, "%d", best & 0xfffc);
-		    break;
-		case 'T':
-		    fprintf (stream, "%d", (best >> 8) & 0xff);
-		    break;
-		case 'N':
-		    fprintf (stream, "%d", best & 0xff);
-		    break;
-		default:
-		    putc (*d, stream);
-		    break;
-	    }
-	}
-
-	/* Return length of instruction */
-  	return (gld_opcodes[index].length);
-}
-
-/*
- * Find the number of arguments to a function.
- */
-findarg(frame)
-	struct frame_info *frame;
-{
-	register struct symbol *func;
-	register unsigned pc;
-
-#ifdef notdef
-	/* find starting address of frame function */
-	pc = get_pc_function_start (frame->pc);
-
-	/* find function symbol info */
-	func = find_pc_function (pc);
-
-	/* call blockframe code to look for match */
-	if (func != NULL)
-                return (func->value.block->nsyms / sizeof(int));
-#endif
-
-        return (-1);
-} 
-
-/*
- * In the case of the NPL, the frame's norminal address is Br2 and the 
- * previous routines frame is up the stack X bytes.  Finding out what
- * 'X' is can be tricky.
- *
- *    1.) stored in the code function header xA(Br1).
- *    2.) must be careful of recurssion.
- */
-CORE_ADDR
-findframe(thisframe)
-    struct frame_info *thisframe;
-{
-    register CORE_ADDR pointer;
-    CORE_ADDR framechain();
-#if 0    
-    struct frame_info *frame;
-
-    /* Setup toplevel frame structure */
-    frame->pc = read_pc();
-    frame->next_frame = 0;
-    frame->frame = read_register (SP_REGNUM);	/* Br2 */
-
-    /* Search for this frame (start at current Br2) */
-    do
-    {
-	pointer = framechain(frame);
-	frame->next_frame = frame->frame;
-	frame->frame = pointer;
-	frame->pc = FRAME_SAVED_PC(frame);
-    }
-    while (frame->next_frame != thisframe);
-#endif
-
-    pointer = framechain (thisframe);
-
-    /* stop gap for now, end at __base3 */
-    if (thisframe->pc == 0)
-	return 0;
-
-    return pointer;
-}
-
-/*
- * Gdb front-end and internal framechain routine.
- * Go back up stack one level.  Tricky...
- */
-CORE_ADDR
-framechain(frame)
-    register struct frame_info *frame;
-{
-    register CORE_ADDR func, prevsp;
-    register unsigned value;
-
-    /* Get real function start address from internal frame address */
-    func = get_pc_function_start(frame->pc);
-
-    /* If no stack given, read register Br1 "(sp)" */
-    if (!frame->frame)
-	prevsp = read_register (SP_REGNUM);
-    else
-	prevsp = frame->frame;
-
-    /* Check function header, case #2 */
-    value = read_memory_integer (func, 4);
-    if (value)
-    {
-	/* 32bit call push value stored in function header */
-	prevsp += value;
-    }
-    else
-    {
-	/* read half-word from suabr at start of function */
-	prevsp += read_memory_integer (func + 10, 2);
-    }
-
-    return (prevsp);
-}