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* m68hc11-tdep.c (m68hc11_extract_return_value): Use regcache_raw_read

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and translate to use regcache.
	(m68hc11_gdbarch_init): Undeprecate extract_return_value.
This commit is contained in:
Stephane Carrez 2003-07-20 14:18:14 +00:00
parent 3ecf492f80
commit ef2b8fcdd8
2 changed files with 24 additions and 15 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2003-07-20 Stephane Carrez <stcarrez@nerim.fr>
* m68hc11-tdep.c (m68hc11_extract_return_value): Use regcache_raw_read
and translate to use regcache.
(m68hc11_gdbarch_init): Undeprecate extract_return_value.
2003-07-18 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (DWARF2_BUILD_FRAME_INFO): Delete method.

33
gdb/m68hc11-tdep.c
View File

@ -1101,34 +1101,37 @@ m68hc11_store_return_value (struct type *type, char *valbuf)
}
/* Given a return value in `regbuf' with a type `type',
/* Given a return value in `regcache' with a type `type',
extract and copy its value into `valbuf'. */
static void
m68hc11_extract_return_value (struct type *type,
char *regbuf,
char *valbuf)
m68hc11_extract_return_value (struct type *type, struct regcache *regcache,
void *valbuf)
{
int len = TYPE_LENGTH (type);
char buf[M68HC11_REG_SIZE];
regcache_raw_read (regcache, HARD_D_REGNUM, buf);
switch (len)
{
case 1:
memcpy (valbuf, &regbuf[HARD_D_REGNUM * 2 + 1], len);
memcpy (valbuf, buf + 1, 1);
break;
case 2:
memcpy (valbuf, &regbuf[HARD_D_REGNUM * 2], len);
memcpy (valbuf, buf, 2);
break;
case 3:
memcpy (&valbuf[0], &regbuf[HARD_X_REGNUM * 2 + 1], 1);
memcpy (&valbuf[1], &regbuf[HARD_D_REGNUM * 2], 2);
memcpy ((char*) valbuf + 1, buf, 2);
regcache_raw_read (regcache, HARD_X_REGNUM, buf);
memcpy (valbuf, buf + 1, 1);
break;
case 4:
memcpy (&valbuf[0], &regbuf[HARD_X_REGNUM * 2], 2);
memcpy (&valbuf[2], &regbuf[HARD_D_REGNUM * 2], 2);
memcpy ((char*) valbuf + 2, buf, 2);
regcache_raw_read (regcache, HARD_X_REGNUM, buf);
memcpy (valbuf, buf, 2);
break;
default:
@ -1369,7 +1372,7 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
set_gdbarch_deprecated_call_dummy_words (gdbarch, m68hc11_call_dummy_words);
set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, sizeof (m68hc11_call_dummy_words));
set_gdbarch_deprecated_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
set_gdbarch_deprecated_extract_return_value (gdbarch, m68hc11_extract_return_value);
set_gdbarch_extract_return_value (gdbarch, m68hc11_extract_return_value);
set_gdbarch_deprecated_push_arguments (gdbarch, m68hc11_push_arguments);
set_gdbarch_deprecated_push_return_address (gdbarch, m68hc11_push_return_address);
set_gdbarch_return_value_on_stack (gdbarch, m68hc11_return_value_on_stack);