Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)

	* symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.

	Clean up problems with targets and hosts that have 64 bit longs
	and pointers and 32 bit ints.
	* breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
	ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
	expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
	m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
	printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
	symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
	Change all printf formats from %x to %lx if outputting an address.
	Change la_*_format to use long format.
	local_hex_string, local_hex_string_custom now take an unsigned long
	argument, change all callers.
	* coffread.c (read_coff_symtab):  Remove superfluous cast for
	complaint output.
	* dbxread.c (end_psymtab):  Cast MSYMBOL_INFO to long, not int.
	* findvar.c, value.h (write_register):  Change register value to long.
	* gdbtypes.h (struct type):  Change `bitsize' to long as
	TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
	* inferior.h (struct inferior_status):  Change type of stop_pc to
	CORE_ADDR.
	* language.h (local_octal_string, local_octal_string_custom):
	Remove prototype, the functions are neither defined nor used.
	* mipsread.c (parse_symbol):  Use temporary variable for bitsize as
	f->bitsize is a long now.
	* objfiles.c (add_to_objfile_sections, build_objfile_section_table):
	Use unsigned long casts instead of int for abusing sections_end
	pointer as integer.
	* stack.c (parse_frame_specification):  Change type of `args' to
	CORE_ADDR for SETUP_ARBITRARY_FRAME.

	* printcmd.c (make_vasize):  Allow redefinition via MAKEVA_SIZE.
	* mipsread.c (parse_type):  Alpha cc now supports the t->continued
	bit, update algorithm to match the way the compiler uses it.

1 files changed, 4 insertions, 3 deletions

diff --git a/gdb/findvar.c b/gdb/findvar.c
index c743d80..36c72f6 100644
--- a/gdb/findvar.c
+++ b/gdb/findvar.c
@@ -60,7 +60,7 @@ That operation is not available on integers of more than %d bytes.",
   p = endaddr - 1;
 #endif
   /* Do the sign extension once at the start.  */
-  retval = (*p ^ 0x80) - 0x80;
+  retval = ((LONGEST)*p ^ 0x80) - 0x80;
 #if TARGET_BYTE_ORDER == BIG_ENDIAN
   for (++p; p < endaddr; ++p)
 #else
@@ -466,7 +466,8 @@ read_register (regno)
 
 void
 write_register (regno, val)
-     int regno, val;
+     int regno;
+     long val;
 {
   PTR buf;
   int size;
@@ -697,7 +698,7 @@ value_from_register (type, regnum, frame)
       int mem_stor = 0, reg_stor = 0;
       int mem_tracking = 1;
       CORE_ADDR last_addr = 0;
-      CORE_ADDR first_addr;
+      CORE_ADDR first_addr = 0;
 
       value_bytes = (char *) alloca (len + MAX_REGISTER_RAW_SIZE);