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* gdbarch.sh (regset_from_core_section): New method.

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(struct regset): Declare opaque.
* gdbarch.c, gdbarch.h: Regenerated.
This commit is contained in:
Mark Kettenis 2003-10-11 12:52:30 +00:00
parent 9e126dc094
commit 6ce6d90f6a
4 changed files with 54 additions and 0 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2003-10-11 Mark Kettenis <kettenis@gnu.org>
* gdbarch.sh (regset_from_core_section): New method.
(struct regset): Declare opaque.
* gdbarch.c, gdbarch.h: Regenerated.
2003-10-11 Alan Modra <amodra@bigpond.net.au>
* hppa-tdep.c (hppa_in_solib_call_trampoline): Don't refer directly to

33
gdb/gdbarch.c
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@ -267,6 +267,7 @@ struct gdbarch
gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags;
gdbarch_register_reggroup_p_ftype *register_reggroup_p;
gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
gdbarch_regset_from_core_section_ftype *regset_from_core_section;
};
@ -436,6 +437,7 @@ struct gdbarch startup_gdbarch =
0, /* address_class_name_to_type_flags */
default_register_reggroup_p, /* register_reggroup_p */
0, /* fetch_pointer_argument */
0, /* regset_from_core_section */
/* startup_gdbarch() */
};
@ -765,6 +767,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of address_class_name_to_type_flags, has predicate */
/* Skip verify of register_reggroup_p, invalid_p == 0 */
/* Skip verify of fetch_pointer_argument, has predicate */
/* Skip verify of regset_from_core_section, has predicate */
buf = ui_file_xstrdup (log, &dummy);
make_cleanup (xfree, buf);
if (strlen (buf) > 0)
@ -795,6 +798,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: frame_align = 0x%08lx\n",
(long) current_gdbarch->frame_align);
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_regset_from_core_section_p() = %d\n",
gdbarch_regset_from_core_section_p (current_gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: regset_from_core_section = 0x%08lx\n",
(long) current_gdbarch->regset_from_core_section);
fprintf_unfiltered (file,
"gdbarch_dump: in_function_epilogue_p = 0x%08lx\n",
(long) current_gdbarch->in_function_epilogue_p);
@ -5474,6 +5483,30 @@ set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch,
gdbarch->fetch_pointer_argument = fetch_pointer_argument;
}
int
gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->regset_from_core_section != NULL;
}
const struct regset *
gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->regset_from_core_section != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_regset_from_core_section called\n");
return gdbarch->regset_from_core_section (gdbarch, sect_name, sect_size);
}
void
set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch,
gdbarch_regset_from_core_section_ftype regset_from_core_section)
{
gdbarch->regset_from_core_section = regset_from_core_section;
}
/* Keep a registry of per-architecture data-pointers required by GDB
modules. */

10
gdb/gdbarch.h
View File

@ -43,6 +43,7 @@ struct objfile;
struct minimal_symbol;
struct regcache;
struct reggroup;
struct regset;
struct disassemble_info;
extern struct gdbarch *current_gdbarch;
@ -2365,6 +2366,15 @@ extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch
#define FETCH_POINTER_ARGUMENT(frame, argi, type) (gdbarch_fetch_pointer_argument (current_gdbarch, frame, argi, type))
#endif
/* Return the appropriate register set for a core file section with
name SECT_NAME and size SECT_SIZE. */
extern int gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch);
typedef const struct regset * (gdbarch_regset_from_core_section_ftype) (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
extern const struct regset * gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size);
extern void set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch, gdbarch_regset_from_core_section_ftype *regset_from_core_section);
extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch);

5
gdb/gdbarch.sh
View File

@ -747,6 +747,10 @@ M:2:ADDRESS_CLASS_NAME_TO_TYPE_FLAGS:int:address_class_name_to_type_flags:const
m:::int:register_reggroup_p:int regnum, struct reggroup *reggroup:regnum, reggroup:::default_register_reggroup_p::0
# Fetch the pointer to the ith function argument.
F::FETCH_POINTER_ARGUMENT:CORE_ADDR:fetch_pointer_argument:struct frame_info *frame, int argi, struct type *type:frame, argi, type
# Return the appropriate register set for a core file section with
# name SECT_NAME and size SECT_SIZE.
M:::const struct regset *:regset_from_core_section:const char *sect_name, size_t sect_size:sect_name, sect_size
EOF
}
@ -851,6 +855,7 @@ struct objfile;
struct minimal_symbol;
struct regcache;
struct reggroup;
struct regset;
struct disassemble_info;
extern struct gdbarch *current_gdbarch;