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 "floatformat.h"
-int
-always_use_struct_convention (int gcc_p, struct type *value_type)
-{
- return 1;
-}
-
-enum return_value_convention
-legacy_return_value (struct gdbarch *gdbarch, struct type *valtype,
- struct regcache *regcache, gdb_byte *readbuf,
- const gdb_byte *writebuf)
-{
- /* NOTE: cagney/2004-06-13: The gcc_p parameter to
- USE_STRUCT_CONVENTION isn't used. */
- int struct_return = ((TYPE_CODE (valtype) == TYPE_CODE_STRUCT
- || TYPE_CODE (valtype) == TYPE_CODE_UNION
- || TYPE_CODE (valtype) == TYPE_CODE_ARRAY)
- && DEPRECATED_USE_STRUCT_CONVENTION (0, valtype));
-
- if (writebuf != NULL)
- {
- gdb_assert (!struct_return);
- /* NOTE: cagney/2004-06-13: See stack.c:return_command. Old
- architectures don't expect STORE_RETURN_VALUE to handle small
- structures. Should not be called with such types. */
- gdb_assert (TYPE_CODE (valtype) != TYPE_CODE_STRUCT
- && TYPE_CODE (valtype) != TYPE_CODE_UNION);
- STORE_RETURN_VALUE (valtype, regcache, writebuf);
- }
-
- if (readbuf != NULL)
- {
- gdb_assert (!struct_return);
- EXTRACT_RETURN_VALUE (valtype, regcache, readbuf);
- }
-
- if (struct_return)
- return RETURN_VALUE_STRUCT_CONVENTION;
- else
- return RETURN_VALUE_REGISTER_CONVENTION;
-}
int
legacy_register_sim_regno (int regnum)
{
/* Only makes sense to supply raw registers. */
- gdb_assert (regnum >= 0 && regnum < NUM_REGS);
+ gdb_assert (regnum >= 0 && regnum < gdbarch_num_regs (current_gdbarch));
/* NOTE: cagney/2002-05-13: The old code did it this way and it is
suspected that some GDB/SIM combinations may rely on this
behavour. The default should be one2one_register_sim_regno
(below). */
- if (REGISTER_NAME (regnum) != NULL
- && REGISTER_NAME (regnum)[0] != '\0')
+ if (gdbarch_register_name (current_gdbarch, regnum) != NULL
+ && gdbarch_register_name (current_gdbarch, regnum)[0] != '\0')
return regnum;
else
return LEGACY_SIM_REGNO_IGNORE;
}
CORE_ADDR
-generic_skip_trampoline_code (CORE_ADDR pc)
+generic_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc)
{
return 0;
}
return 0;
}
-/* Helper functions for INNER_THAN */
+/* Helper functions for gdbarch_inner_than */
int
core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs)
}
/* Legacy version of target_virtual_frame_pointer(). Assumes that
- there is an DEPRECATED_FP_REGNUM and that it is the same, cooked or
+ there is an gdbarch_deprecated_fp_regnum and that it is the same, cooked or
raw. */
void
-legacy_virtual_frame_pointer (CORE_ADDR pc,
+legacy_virtual_frame_pointer (struct gdbarch *gdbarch,
+ CORE_ADDR pc,
int *frame_regnum,
LONGEST *frame_offset)
{
register and an offset can determine this. I think it should
instead generate a byte code expression as that would work better
with things like Dwarf2's CFI. */
- if (DEPRECATED_FP_REGNUM >= 0 && DEPRECATED_FP_REGNUM < NUM_REGS)
- *frame_regnum = DEPRECATED_FP_REGNUM;
- else if (SP_REGNUM >= 0 && SP_REGNUM < NUM_REGS)
- *frame_regnum = SP_REGNUM;
+ if (gdbarch_deprecated_fp_regnum (gdbarch) >= 0
+ && gdbarch_deprecated_fp_regnum (gdbarch)
+ < gdbarch_num_regs (gdbarch))
+ *frame_regnum = gdbarch_deprecated_fp_regnum (gdbarch);
+ else if (gdbarch_sp_regnum (gdbarch) >= 0
+ && gdbarch_sp_regnum (gdbarch)
+ < gdbarch_num_regs (gdbarch))
+ *frame_regnum = gdbarch_sp_regnum (gdbarch);
else
/* Should this be an internal error? I guess so, it is reflecting
an architectural limitation in the current design. */
\f
int
-generic_convert_register_p (int regnum, struct type *type)
+generic_convert_register_p (struct gdbarch *gdbarch, int regnum,
+ struct type *type)
{
return 0;
}
selected_byte_order (void)
{
if (target_byte_order_user != BFD_ENDIAN_UNKNOWN)
- return TARGET_BYTE_ORDER;
+ return gdbarch_byte_order (current_gdbarch);
else
return BFD_ENDIAN_UNKNOWN;
}
const char *value)
{
if (target_byte_order_user == BFD_ENDIAN_UNKNOWN)
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
fprintf_unfiltered (file, _("The target endianness is set automatically "
"(currently big endian)\n"));
else
fprintf_unfiltered (file, _("The target endianness is set automatically "
"(currently little endian)\n"));
else
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
fprintf_unfiltered (file,
_("The target is assumed to be big endian\n"));
else
struct cmd_list_element *c, const char *value)
{
const char *arch;
- arch = TARGET_ARCHITECTURE->printable_name;
+ arch = gdbarch_bfd_arch_info (current_gdbarch)->printable_name;
if (target_architecture_user == NULL)
fprintf_filtered (file, _("\
The target architecture is set automatically (currently %s)\n"), arch);
/* Check for the current file. */
if (info->abfd == NULL)
info->abfd = exec_bfd;
+ if (info->abfd == NULL)
+ info->abfd = core_bfd;
/* Check for the current target description. */
if (info->target_desc == NULL)
projects / platform / upstream / binutils.git / blobdiff