This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "symtab.h"
/* Start at the most significant end of the integer, and work towards
the least significant. */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
p = startaddr;
/* Do the sign extension once at the start. */
/* Start at the most significant end of the integer, and work towards
the least significant. */
retval = 0;
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
for (p = startaddr; p < endaddr; ++p)
retval = (retval << 8) | *p;
int len;
len = orig_len;
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
for (p = addr;
len > (int) sizeof (LONGEST) && p < addr + orig_len;
_("extract_typed_address: "
"type is not a pointer or reference"));
- return POINTER_TO_ADDRESS (type, buf);
+ return gdbarch_pointer_to_address (current_gdbarch, type, buf);
}
/* Start at the least significant end of the integer, and work towards
the most significant. */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
for (p = endaddr - 1; p >= startaddr; --p)
{
/* Start at the least significant end of the integer, and work towards
the most significant. */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
for (p = endaddr - 1; p >= startaddr; --p)
{
_("store_typed_address: "
"type is not a pointer or reference"));
- ADDRESS_TO_POINTER (type, buf, addr);
+ gdbarch_address_to_pointer (current_gdbarch, type, buf, addr);
}
/* Return a `value' with the contents of (virtual or cooked) register
REGNUM as found in the specified FRAME. The register's type is
- determined by register_type().
-
- NOTE: returns NULL if register value is not available. Caller will
- check return value or die! */
+ determined by register_type(). */
struct value *
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 >= NUM_REGS + NUM_PSEUDO_REGS)
+ if (regnum >= gdbarch_num_regs (current_gdbarch)
+ + gdbarch_num_pseudo_regs (current_gdbarch))
return value_of_user_reg (regnum, frame);
frame_register (frame, regnum, &optim, &lval, &addr, &realnum, raw_buffer);
- /* FIXME: cagney/2002-05-15: This test is just bogus.
-
- It indicates that the target failed to supply a value for a
- register because it was "not available" at this time. Problem
- is, the target still has the register and so get saved_register()
- may be returning a value saved on the stack. */
-
- if (register_cached (regnum) < 0)
- return NULL; /* register value not available */
-
reg_val = allocate_value (register_type (current_gdbarch, regnum));
memcpy (value_contents_raw (reg_val), raw_buffer,
and a stack frame id, read the value of the variable
and return a (pointer to a) struct value containing the value.
If the variable cannot be found, return a zero pointer.
- If FRAME is NULL, use the deprecated_selected_frame. */
+ If FRAME is NULL, use the selected frame. */
struct value *
read_var_value (struct symbol *var, struct frame_info *frame)
an integral number of registers. Otherwise, you need to do
some fiddling with the last register copied here for little
endian machines. */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG
+ if (gdbarch_byte_order (current_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);
struct type *type1 = check_typedef (type);
struct value *v;
- if (CONVERT_REGISTER_P (regnum, type1))
+ if (gdbarch_convert_register_p (current_gdbarch, regnum, type1))
{
/* The ISA/ABI need to something weird when obtaining the
specified value from this register. It might need to
re-order non-adjacent, starting with REGNUM (see MIPS and
i386). It might need to convert the [float] register into
the corresponding [integer] type (see Alpha). The assumption
- is that REGISTER_TO_VALUE populates the entire value
+ is that gdbarch_register_to_value populates the entire value
including the location. */
v = allocate_value (type);
VALUE_LVAL (v) = lval_register;
VALUE_FRAME_ID (v) = get_frame_id (frame);
VALUE_REGNUM (v) = regnum;
- REGISTER_TO_VALUE (frame, regnum, type1, value_contents_raw (v));
+ gdbarch_register_to_value (current_gdbarch,
+ frame, regnum, type1, value_contents_raw (v));
}
else
{
switch (VALUE_LVAL (lazy_value))
{
case lval_register:
- gdb_assert (REGISTER_NAME (VALUE_REGNUM (lazy_value)) != NULL
- && *REGISTER_NAME (VALUE_REGNUM (lazy_value)) != '\0');
+ gdb_assert (gdbarch_register_name
+ (current_gdbarch, VALUE_REGNUM (lazy_value)) != NULL
+ && *gdbarch_register_name
+ (current_gdbarch, VALUE_REGNUM (lazy_value)) != '\0');
error (_("Address requested for identifier "
"\"%s\" which is in register $%s"),
SYMBOL_PRINT_NAME (var),
- REGISTER_NAME (VALUE_REGNUM (lazy_value)));
+ gdbarch_register_name (current_gdbarch, VALUE_REGNUM (lazy_value)));
break;
default:
projects / deliverable / binutils-gdb.git / blobdiff