* dis-buf.c, i386-dis.c: Include <string.h>.

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index be6520d3d927c661f7b59868d5687fff4f2aec02..dbeeea0f13164ecbbf52948dd61e62c18f4536c9 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,17 @@
+Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
+
+       * dis-buf.c, i386-dis.c:  Include <string.h>.
+
+Mon Feb  7 19:22:23 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
+
+       * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.
+
+       * ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported
+       by Motorola PowerPC 601 with PPC_OPCODE_601.
+       * ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc):
+       Disassemble Motorola PowerPC 601 instructions as well as normal
+       PowerPC instructions.
+
 Sun Feb  6 07:45:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
        * i960-dis.c (reg, mem): Just use a static array instead of

diff --git a/opcodes/dis-buf.c b/opcodes/dis-buf.c
index 279aa243ba1d3624d7230594179910af41906cc1..c46dad3ac94576447ea62fb9605b9e120919b5c9 100644 (file)
--- a/opcodes/dis-buf.c
+++ b/opcodes/dis-buf.c
@@ -1,5 +1,5 @@
 /* Disassemble from a buffer, for GNU.
-   Copyright (C) 1993 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
 
 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
@@ -16,6 +16,7 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "dis-asm.h"
+#include <string.h>
 #include <errno.h>
 
 /* Get LENGTH bytes from info's buffer, at target address memaddr.
@@ -52,3 +53,18 @@ perror_memory (status, memaddr, info)
     (*info->fprintf_func) (info->stream,
                           "Address 0x%x is out of bounds.\n", memaddr);
 }
+
+/* This could be in a separate file, to save miniscule amounts of space
+   in statically linked executables.  */
+
+/* Just print the address is hex.  This is included for completeness even
+   though both GDB and objdump provide their own (to print symbolic
+   addresses).  */
+
+void
+generic_print_address (addr, info)
+     bfd_vma addr;
+     struct disassemble_info *info;
+{
+  (*info->fprintf_func) (info->stream, "0x%x", addr);
+}

diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index b5d5c7dceaea32a17500cf16e15542339c67ce5e..3be5ac745f8179243cf992b5426eafdbfb2211da 100644 (file)
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1,5 +1,5 @@
 /* Print i386 instructions for GDB, the GNU debugger.
-   Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1989, 1991, 1993, 1994 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -33,6 +33,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  */
 
 #include "dis-asm.h"
+#include <string.h>
 
 #define MAXLEN 20
 
@@ -1045,11 +1046,17 @@ print_insn_i386 (pc, info)
   else
     dp = &dis386[*codep];
   codep++;
+
+  /* Fetch the mod/reg/rm byte.  FIXME: We should be only fetching
+     this if we need it.  As it is, this code loses if there is a
+     one-byte instruction (without a mod/reg/rm byte) at the end of
+     the address space.  */
+
   FETCH_DATA (info, codep + 1);
   mod = (*codep >> 6) & 3;
   reg = (*codep >> 3) & 7;
   rm = *codep & 7;
-  
+
   if (dp->name == NULL && dp->bytemode1 == FLOATCODE)
     {
       dofloat ();