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binutils-gdb
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2007-10-08 Markus Deuling <deuling@de.ibm.com> 

* findvar.c (value_of_register, locate_var_value): Use
	get_regcache_arch or get_frame_arch to get at the current architecture
	by regcache or by frame, respectively.
	* findvar.c (default_value_from_register, value_from_register): Replace
	current_gdbarch by gdbarch.
This commit is contained in:
Ulrich Weigand 2007-10-08 12:44:09 +00:00
parent a912286e38
commit e9e4507537
2 changed files with 20 additions and 10 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2007-10-08 Markus Deuling <deuling@de.ibm.com>
* findvar.c (value_of_register, locate_var_value): Use
get_regcache_arch or get_frame_arch to get at the current architecture
by regcache or by frame, respectively.
* findvar.c (default_value_from_register, value_from_register): Replace
current_gdbarch by gdbarch.
2007-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
* config/i386/nm-i386.h (CHILD_POST_STARTUP_INFERIOR): ARI fix: Remove.

22
gdb/findvar.c
View File

@ -253,6 +253,7 @@ store_typed_address (gdb_byte *buf, struct type *type, CORE_ADDR addr)
struct value *
value_of_register (int regnum, struct frame_info *frame)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
CORE_ADDR addr;
int optim;
struct value *reg_val;
@ -262,16 +263,16 @@ value_of_register (int regnum, struct frame_info *frame)
/* User registers lie completely outside of the range of normal
registers. Catch them early so that the target never sees them. */
if (regnum >= gdbarch_num_regs (current_gdbarch)
+ gdbarch_num_pseudo_regs (current_gdbarch))
if (regnum >= gdbarch_num_regs (gdbarch)
+ gdbarch_num_pseudo_regs (gdbarch))
return value_of_user_reg (regnum, frame);
frame_register (frame, regnum, &optim, &lval, &addr, &realnum, raw_buffer);
reg_val = allocate_value (register_type (current_gdbarch, regnum));
reg_val = allocate_value (register_type (gdbarch, regnum));
memcpy (value_contents_raw (reg_val), raw_buffer,
register_size (current_gdbarch, regnum));
register_size (gdbarch, regnum));
VALUE_LVAL (reg_val) = lval;
VALUE_ADDRESS (reg_val) = addr;
VALUE_REGNUM (reg_val) = regnum;
@ -603,7 +604,7 @@ default_value_from_register (struct type *type, int regnum,
an integral number of registers. Otherwise, you need to do
some fiddling with the last register copied here for little
endian machines. */
if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG
if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG
&& len < register_size (gdbarch, regnum))
/* Big-endian, and we want less than full size. */
set_value_offset (value, register_size (gdbarch, regnum) - len);
@ -622,7 +623,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
struct type *type1 = check_typedef (type);
struct value *v;
if (gdbarch_convert_register_p (current_gdbarch, regnum, type1))
if (gdbarch_convert_register_p (gdbarch, regnum, type1))
{
/* The ISA/ABI need to something weird when obtaining the
specified value from this register. It might need to
@ -635,7 +636,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
VALUE_LVAL (v) = lval_register;
VALUE_FRAME_ID (v) = get_frame_id (frame);
VALUE_REGNUM (v) = regnum;
gdbarch_register_to_value (current_gdbarch,
gdbarch_register_to_value (gdbarch,
frame, regnum, type1, value_contents_raw (v));
}
else
@ -682,6 +683,7 @@ address_from_register (struct type *type, int regnum, struct frame_info *frame)
struct value *
locate_var_value (struct symbol *var, struct frame_info *frame)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
CORE_ADDR addr = 0;
struct type *type = SYMBOL_TYPE (var);
struct value *lazy_value;
@ -708,13 +710,13 @@ locate_var_value (struct symbol *var, struct frame_info *frame)
{
case lval_register:
gdb_assert (gdbarch_register_name
(current_gdbarch, VALUE_REGNUM (lazy_value)) != NULL
(gdbarch, VALUE_REGNUM (lazy_value)) != NULL
&& *gdbarch_register_name
(current_gdbarch, VALUE_REGNUM (lazy_value)) != '\0');
(gdbarch, VALUE_REGNUM (lazy_value)) != '\0');
error (_("Address requested for identifier "
"\"%s\" which is in register $%s"),
SYMBOL_PRINT_NAME (var),
gdbarch_register_name (current_gdbarch, VALUE_REGNUM (lazy_value)));
gdbarch_register_name (gdbarch, VALUE_REGNUM (lazy_value)));
break;
default: