* Makefile.in: Add mswin to SUBDIRS. Add rules for

	mswin/libwingdb.a and remote-wiggler.o.
	* breakpoint.c (breakpoint_here_p):  Clean up bp enabled test.
	* (breakpoint_inserted_here_p):  New func, just like
	breakpoint_here_p, except it's honest.  Honestly.
	* breakpoint.h:  Proto for above.
start-sanitize-gdbtk
	* configure configure.in:  Add host *windows* to list of hosts
	that don't support GDBtk.
end-sanitize-gdbtk
	* configure configure.in:  Add mswin to configdirs if host is
	i[3456]86-*-windows.
	* core-aout.c (fetch_core_registers register_addr) gdbcore.h:
	Change all vars that can contain addresses to type CORE_ADDR.
	* findvar.c (supply_register):  Allow val to be NULL.  This means
	that regno is unsupported.
	* (read_pc read_pc_pid write_pc write_pc_pid):  Make non-pid forms
	just call pid forms with inferior_pid so that there's only once
	place to hack PC's and such.
	* infrun.c (proceed):  Don't skip breakpoints if user changed PC.
	* remote-wiggler.c:  New file.  Support for BDM interface from
	Macraigor Systems.
	* serial.c:  Enhance serial logging capability.  Add hex and octal
	output modes (set remotelogbase {hex|octal|ascii}.  Also log
	breaks, timeouts, errors, and eofs.
	* serial.h:  Redefine SERIAL_SEND_BREAK to go through a wrapper
	function so that we can log breaks.  Don't export serial_logfile
	or serial_logfp.
	* top.c (execute_command):  Don't test for serial_logfp here.
	Just call serial_log_comand, and let serial.c sort it out.
	* valops.c (value_of_variable):  Don't attempt to establish frames
	for static and global variables.  This makes things work a bit
	better if the stack or frame pointer is trashed.
	* config/m68k/monitor.mt (TDEPFILES):  Add remote-wiggler.o.
	* config/m68k/tm-m68k.h:  Define STACK_ALIGN.  CPU32 can't hack
	misaligned stacks during function calls.

1 files changed, 18 insertions, 19 deletions

diff --git a/gdb/core-aout.c b/gdb/core-aout.c
index ec755c5..a529cf9 100644
--- a/gdb/core-aout.c
+++ b/gdb/core-aout.c
@@ -52,8 +52,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include <sys/core.h>
 #endif
 
-static void
-fetch_core_registers PARAMS ((char *, unsigned, int, unsigned));
+static void fetch_core_registers PARAMS ((char *core_reg_sect,
+					  unsigned core_reg_size, int which,
+					  CORE_ADDR reg_addr));
 
 /* Extract the register values out of the core file and store
    them where `read_register' will find them.
@@ -73,12 +74,12 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
      char *core_reg_sect;
      unsigned core_reg_size;
      int which;
-     unsigned reg_addr;
+     CORE_ADDR reg_addr;
 {
-  register int regno;
-  register unsigned int addr;
+  int regno;
+  CORE_ADDR addr;
   int bad_reg = -1;
-  register reg_ptr = -reg_addr;		/* Original u.u_ar0 is -reg_addr. */
+  CORE_ADDR reg_ptr = -reg_addr; /* Original u.u_ar0 is -reg_addr. */
   int numregs = ARCH_NUM_REGS;
 
   /* If u.u_ar0 was an absolute address in the core file, relativize it now,
@@ -87,23 +88,21 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
      CORE_REGISTER_ADDR to offset to the other registers.  If this is a modern
      core file without a upage, reg_ptr will be zero and this is all a big
      NOP.  */
-  if (reg_ptr > (int) core_reg_size)
+  if (reg_ptr > core_reg_size)
     reg_ptr -= KERNEL_U_ADDR;
 
   for (regno = 0; regno < numregs; regno++)
     {
       addr = CORE_REGISTER_ADDR (regno, reg_ptr);
-      if (addr >= core_reg_size) {
-	if (bad_reg < 0)
-	  bad_reg = regno;
-      } else {
-	supply_register (regno, core_reg_sect + addr);
-      }
+      if (addr >= core_reg_size
+	  && bad_reg < 0)
+	bad_reg = regno;
+    else
+      supply_register (regno, core_reg_sect + addr);
     }
+
   if (bad_reg >= 0)
-    {
-      error ("Register %s not found in core file.", reg_names[bad_reg]);
-    }
+    error ("Register %s not found in core file.", reg_names[bad_reg]);
 }
 
 
@@ -112,12 +111,12 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
 /* Return the address in the core dump or inferior of register REGNO.
    BLOCKEND is the address of the end of the user structure.  */
 
-unsigned int
+CORE_ADDR
 register_addr (regno, blockend)
      int regno;
-     int blockend;
+     CORE_ADDR blockend;
 {
-  int addr;
+  CORE_ADDR addr;
 
   if (regno < 0 || regno >= ARCH_NUM_REGS)
     error ("Invalid register number %d.", regno);