/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation,
- Inc.
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
+ Foundation, Inc.
This file is part of GDB.
#include "regcache.h"
#include "gdb_assert.h"
#include "sim-regno.h"
-
+#include "gdbcore.h"
#include "osabi.h"
#include "version.h"
DEPRECATED_STORE_RETURN_VALUE (type, b);
}
-
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, void *readbuf,
+ const void *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)
return LEGACY_SIM_REGNO_IGNORE;
}
-int
-generic_frameless_function_invocation_not (struct frame_info *fi)
-{
- return 0;
-}
-
-int
-generic_return_value_on_stack_not (struct type *type)
-{
- return 0;
-}
-
CORE_ADDR
generic_skip_trampoline_code (CORE_ADDR pc)
{
return 0;
}
-int
-generic_in_solib_call_trampoline (CORE_ADDR pc, char *name)
-{
- return 0;
-}
-
int
generic_in_solib_return_trampoline (CORE_ADDR pc, char *name)
{
return 0;
}
-#if defined (CALL_DUMMY)
-LONGEST legacy_call_dummy_words[] = CALL_DUMMY;
-#else
-LONGEST legacy_call_dummy_words[1];
-#endif
-int legacy_sizeof_call_dummy_words = sizeof (legacy_call_dummy_words);
-
void
generic_remote_translate_xfer_address (struct gdbarch *gdbarch,
struct regcache *regcache,
return &floatformat_ieee_single_little;
default:
internal_error (__FILE__, __LINE__,
- "default_float_format: bad byte order");
+ _("default_float_format: bad byte order"));
}
}
return &floatformat_ieee_double_little;
default:
internal_error (__FILE__, __LINE__,
- "default_double_format: bad byte order");
+ _("default_double_format: bad byte order"));
}
}
return reg;
}
-CORE_ADDR
-deprecated_init_frame_pc_default (int fromleaf, struct frame_info *prev)
-{
- if (fromleaf && DEPRECATED_SAVED_PC_AFTER_CALL_P ())
- return DEPRECATED_SAVED_PC_AFTER_CALL (get_next_frame (prev));
- else if (get_next_frame (prev) != NULL)
- return DEPRECATED_FRAME_SAVED_PC (get_next_frame (prev));
- else
- return read_pc ();
-}
-
void
default_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
{
else
/* Should this be an internal error? I guess so, it is reflecting
an architectural limitation in the current design. */
- internal_error (__FILE__, __LINE__, "No virtual frame pointer available");
+ internal_error (__FILE__, __LINE__, _("No virtual frame pointer available"));
*frame_offset = 0;
}
generic_register_size (int regnum)
{
gdb_assert (regnum >= 0 && regnum < NUM_REGS + NUM_PSEUDO_REGS);
- if (gdbarch_register_type_p (current_gdbarch))
- return TYPE_LENGTH (gdbarch_register_type (current_gdbarch, regnum));
- else
- /* FIXME: cagney/2003-03-01: Once all architectures implement
- gdbarch_register_type(), this entire function can go away. It
- is made obsolete by register_size(). */
- return TYPE_LENGTH (DEPRECATED_REGISTER_VIRTUAL_TYPE (regnum)); /* OK */
+ return TYPE_LENGTH (gdbarch_register_type (current_gdbarch, regnum));
}
/* Assume all registers are adjacent. */
int
legacy_pc_in_sigtramp (CORE_ADDR pc, char *name)
{
-#if !defined (IN_SIGTRAMP)
- if (SIGTRAMP_START_P ())
- return (pc) >= SIGTRAMP_START (pc) && (pc) < SIGTRAMP_END (pc);
- else
- return name && strcmp ("_sigtramp", name) == 0;
+#if defined (DEPRECATED_IN_SIGTRAMP)
+ return DEPRECATED_IN_SIGTRAMP (pc, name);
#else
- return IN_SIGTRAMP (pc, name);
+ return name && strcmp ("_sigtramp", name) == 0;
#endif
}
int
-legacy_convert_register_p (int regnum, struct type *type)
-{
- return (DEPRECATED_REGISTER_CONVERTIBLE_P ()
- && DEPRECATED_REGISTER_CONVERTIBLE (regnum));
-}
-
-void
-legacy_register_to_value (struct frame_info *frame, int regnum,
- struct type *type, void *to)
+generic_convert_register_p (int regnum, struct type *type)
{
- char from[MAX_REGISTER_SIZE];
- get_frame_register (frame, regnum, from);
- DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL (regnum, type, from, to);
-}
-
-void
-legacy_value_to_register (struct frame_info *frame, int regnum,
- struct type *type, const void *tmp)
-{
- char to[MAX_REGISTER_SIZE];
- char *from = alloca (TYPE_LENGTH (type));
- memcpy (from, from, TYPE_LENGTH (type));
- DEPRECATED_REGISTER_CONVERT_TO_RAW (type, regnum, from, to);
- put_frame_register (frame, regnum, to);
+ return 0;
}
int
return 0;
}
+int
+generic_instruction_nullified (struct gdbarch *gdbarch,
+ struct regcache *regcache)
+{
+ return 0;
+}
+
\f
/* Functions to manipulate the endianness of the target. */
show_endian (char *args, int from_tty)
{
if (target_byte_order_auto)
- printf_unfiltered ("The target endianness is set automatically (currently %s endian)\n",
- (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? "big" : "little"));
+ if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ printf_unfiltered (_("The target endianness is set automatically "
+ "(currently big endian)\n"));
+ else
+ printf_unfiltered (_("The target endianness is set automatically "
+ "(currently little endian)\n"));
+ else
+ if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ printf_unfiltered (_("The target is assumed to be big endian\n"));
else
- printf_unfiltered ("The target is assumed to be %s endian\n",
- (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? "big" : "little"));
+ printf_unfiltered (_("The target is assumed to be little endian\n"));
}
static void
gdbarch_info_init (&info);
info.byte_order = BFD_ENDIAN_LITTLE;
if (! gdbarch_update_p (info))
- printf_unfiltered ("Little endian target not supported by GDB\n");
+ printf_unfiltered (_("Little endian target not supported by GDB\n"));
}
else if (set_endian_string == endian_big)
{
gdbarch_info_init (&info);
info.byte_order = BFD_ENDIAN_BIG;
if (! gdbarch_update_p (info))
- printf_unfiltered ("Big endian target not supported by GDB\n");
+ printf_unfiltered (_("Big endian target not supported by GDB\n"));
}
else
internal_error (__FILE__, __LINE__,
- "set_endian: bad value");
+ _("set_endian: bad value"));
show_endian (NULL, from_tty);
}
const char *arch;
arch = TARGET_ARCHITECTURE->printable_name;
if (target_architecture_auto)
- printf_filtered ("The target architecture is set automatically (currently %s)\n", arch);
+ printf_filtered (_("The target architecture is set automatically (currently %s)\n"), arch);
else
- printf_filtered ("The target architecture is assumed to be %s\n", arch);
+ printf_filtered (_("The target architecture is assumed to be %s\n"), arch);
}
info.bfd_arch_info = bfd_scan_arch (set_architecture_string);
if (info.bfd_arch_info == NULL)
internal_error (__FILE__, __LINE__,
- "set_architecture: bfd_scan_arch failed");
+ _("set_architecture: bfd_scan_arch failed"));
if (gdbarch_update_p (info))
target_architecture_auto = 0;
else
- printf_unfiltered ("Architecture `%s' not recognized.\n",
+ printf_unfiltered (_("Architecture `%s' not recognized.\n"),
set_architecture_string);
}
show_architecture (NULL, from_tty);
gdbarch = gdbarch_from_bfd (abfd);
if (gdbarch == NULL)
- error ("Architecture of file not recognized.\n");
+ error (_("Architecture of file not recognized."));
deprecated_current_gdbarch_select_hack (gdbarch);
}
}
if (chosen == NULL)
internal_error (__FILE__, __LINE__,
- "initialize_current_architecture: No arch");
+ _("initialize_current_architecture: No arch"));
info.bfd_arch_info = bfd_scan_arch (chosen);
if (info.bfd_arch_info == NULL)
internal_error (__FILE__, __LINE__,
- "initialize_current_architecture: Arch not found");
+ _("initialize_current_architecture: Arch not found"));
}
/* Take several guesses at a byte order. */
if (! gdbarch_update_p (info))
internal_error (__FILE__, __LINE__,
- "initialize_current_architecture: Selection of initial architecture failed");
+ _("initialize_current_architecture: Selection of "
+ "initial architecture failed"));
/* Create the ``set architecture'' command appending ``auto'' to the
list of architectures. */
safe. */
c = add_set_enum_cmd ("architecture", class_support,
arches, &set_architecture_string,
- "Set architecture of target.",
+ _("Set architecture of target."),
&setlist);
set_cmd_sfunc (c, set_architecture);
add_alias_cmd ("processor", "architecture", class_support, 1, &setlist);
/* Don't use set_from_show - need to print both auto/manual and
current setting. */
+ /* FIXME: i18n: add_setshow_enum_cmd uses a print function so
+ fancy printing is possible. */
add_cmd ("architecture", class_support, show_architecture,
- "Show the current target architecture", &showlist);
+ _("Show the current target architecture"), &showlist);
}
}
struct cmd_list_element *c;
c = add_set_enum_cmd ("endian", class_support,
endian_enum, &set_endian_string,
- "Set endianness of target.",
+ _("Set endianness of target."),
&setlist);
set_cmd_sfunc (c, set_endian);
/* Don't use set_from_show - need to print both auto/manual and
current setting. */
+ /* FIXME: i18n: add_setshow_enum_cmd uses a print function so
+ fancy printing is possible. */
add_cmd ("endian", class_support, show_endian,
- "Show the current byte-order", &showlist);
+ _("Show the current byte-order"), &showlist);
}
projects / deliverable / binutils-gdb.git / blobdiff