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Wed Nov 20 19:09:16 1996 Martin M. Hunt <hunt@pizza.cygnus.com> 

* infcmd.c (do_registers_info): Call val_print with the
	virtual buf instead of the raw buf.  Needed for REGISTER_CONVERT
	to work with non-floating point regs.

start-sanitize-d10v
	* d10v-tdep.c (d10v_skip_prologue): If we have line debugging
	information, then the end of the prologue should the first
	assembly instruction of the first source line.

	* values.c (value_from_longest): Put in D10V call to
	fix up address pointers.

	* config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
	(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
	(REGISTER_CONVERTIBLE): Make PC and SP convertible.
	(REGISTER_CONVERT_TO_VIRTUAL): Define.
	(REGISTER_CONVERT_TO_RAW): Define.
	(D10V_MAKE_DADDR): Define.
	(D10V_MAKE_IADDR): Define.
end-sanitize-d10v
This commit is contained in:
Martin Hunt 1996-11-21 03:19:37 +00:00
parent 24cbf0a416
commit d716b33d85
3 changed files with 41 additions and 0 deletions
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22
gdb/ChangeLog
View File

@ -1,3 +1,25 @@
Wed Nov 20 19:09:16 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* infcmd.c (do_registers_info): Call val_print with the
virtual buf instead of the raw buf. Needed for REGISTER_CONVERT
to work with non-floating point regs.
start-sanitize-d10v
* d10v-tdep.c (d10v_skip_prologue): If we have line debugging
information, then the end of the prologue should the first
assembly instruction of the first source line.
* values.c (value_from_longest): Put in D10V call to
fix up address pointers.
* config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
(REGISTER_CONVERTIBLE): Make PC and SP convertible.
(REGISTER_CONVERT_TO_VIRTUAL): Define.
(REGISTER_CONVERT_TO_RAW): Define.
(D10V_MAKE_DADDR): Define.
(D10V_MAKE_IADDR): Define.
end-sanitize-d10v
Wed Nov 20 16:15:15 1996 Geoffrey Noer <noer@cygnus.com>
* config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC)

11
gdb/d10v-tdep.c
View File

@ -123,7 +123,18 @@ d10v_skip_prologue (pc)
{
unsigned long op;
unsigned short op1, op2;
CORE_ADDR func_addr, func_end;
struct symtab_and_line sal;
/* If we have line debugging information, then the end of the */
/* prologue should the first assembly instruction of the first source line */
if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
{
sal = find_pc_line (func_addr, 0);
if (sal.end < func_end)
return sal.end;
}
if (target_read_memory (pc, (char *)&op, 4))
return pc; /* Can't access it -- assume no prologue. */

8
gdb/values.c
View File

@ -1259,6 +1259,14 @@ value_from_longest (type, num)
case TYPE_CODE_PTR:
/* This assumes that all pointers of a given length
have the same form. */
/* start-sanitize-d10v */
#ifdef GDB_TARGET_IS_D10V
/* D10V function pointers need adjusted */
if (TYPE_TARGET_TYPE(type) && TYPE_CODE(TYPE_TARGET_TYPE(type)) == TYPE_CODE_FUNC)
num = D10V_MAKE_IADDR (num);
#endif
/* end-sanitize-d10v */
store_address (VALUE_CONTENTS_RAW (val), len, (CORE_ADDR) num);
break;