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* gdbarch.sh (info_proc): New callback.

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* gdbarch.c, gdbarch.h: Regenerate.

	* infcmd.c (info_proc_cmd_1): Try gdbarch info_proc callback
	before falling back to the target info_proc callback.

	* linux-nat.c: Do not include "cli/cli-utils.h".
	(linux_nat_info_proc): Remove.
	(linux_target_install_ops): No longer install it.

	* linux-tdep.c: Include "cli/cli-utils.h" and <ctype.h>.
	(read_mapping): New function.
	(linux_info_proc): Likewise.
	(linux_init_abi): Install it.
This commit is contained in:
Ulrich Weigand
2012-01-20 09:49:58 +00:00
parent 145b16a97a
commit 3030c96e66
7 changed files with 397 additions and 248 deletions
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33
gdb/gdbarch.c
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@@ -272,6 +272,7 @@ struct gdbarch
const char * solib_symbols_extension;
int has_dos_based_file_system;
gdbarch_gen_return_address_ftype *gen_return_address;
gdbarch_info_proc_ftype *info_proc;
};
@@ -427,6 +428,7 @@ struct gdbarch startup_gdbarch =
0, /* solib_symbols_extension */
0, /* has_dos_based_file_system */
default_gen_return_address, /* gen_return_address */
0, /* info_proc */
/* startup_gdbarch() */
};
@@ -715,6 +717,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of auto_wide_charset, invalid_p == 0 */
/* Skip verify of has_dos_based_file_system, invalid_p == 0 */
/* Skip verify of gen_return_address, invalid_p == 0 */
/* Skip verify of info_proc, has predicate. */
buf = ui_file_xstrdup (log, &length);
make_cleanup (xfree, buf);
if (length > 0)
@@ -1002,6 +1005,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: in_solib_return_trampoline = <%s>\n",
host_address_to_string (gdbarch->in_solib_return_trampoline));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_info_proc_p() = %d\n",
gdbarch_info_proc_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: info_proc = <%s>\n",
host_address_to_string (gdbarch->info_proc));
fprintf_unfiltered (file,
"gdbarch_dump: inner_than = <%s>\n",
host_address_to_string (gdbarch->inner_than));
@@ -3911,6 +3920,30 @@ set_gdbarch_gen_return_address (struct gdbarch *gdbarch,
gdbarch->gen_return_address = gen_return_address;
}
int
gdbarch_info_proc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->info_proc != NULL;
}
void
gdbarch_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->info_proc != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_info_proc called\n");
gdbarch->info_proc (gdbarch, args, what);
}
void
set_gdbarch_info_proc (struct gdbarch *gdbarch,
gdbarch_info_proc_ftype info_proc)
{
gdbarch->info_proc = info_proc;
}
/* Keep a registry of per-architecture data-pointers required by GDB
modules. */