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2009-09-21 Hui Zhu <teawater@gmail.com>

Browse source 
Michael Snyder  <msnyder@vmware.com>

	* gdbarch.sh (process_record_signal): New interface.
This commit is contained in:
Hui Zhu 2009-09-21 05:52:06 +00:00
parent ba0f96ec3d
commit 3846b520e4
4 changed files with 51 additions and 0 deletions
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5
gdb/ChangeLog
View file

@ -1,3 +1,8 @@
2009-09-21 Hui Zhu <teawater@gmail.com>
Michael Snyder <msnyder@vmware.com>
* gdbarch.sh (process_record_signal): New interface.
2009-09-19 Matt Rice <ratmice@gmail.com> (tiny change)
Checked in by Joel Brobecker <brobecker@gnat.com>

33
gdb/gdbarch.c
View file

@ -240,6 +240,7 @@ struct gdbarch
gdbarch_static_transform_name_ftype *static_transform_name;
int sofun_address_maybe_missing;
gdbarch_process_record_ftype *process_record;
gdbarch_process_record_signal_ftype *process_record_signal;
gdbarch_target_signal_from_host_ftype *target_signal_from_host;
gdbarch_target_signal_to_host_ftype *target_signal_to_host;
gdbarch_get_siginfo_type_ftype *get_siginfo_type;
@ -378,6 +379,7 @@ struct gdbarch startup_gdbarch =
0, /* static_transform_name */
0, /* sofun_address_maybe_missing */
0, /* process_record */
0, /* process_record_signal */
default_target_signal_from_host, /* target_signal_from_host */
default_target_signal_to_host, /* target_signal_to_host */
0, /* get_siginfo_type */
@ -635,6 +637,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of static_transform_name, has predicate */
/* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
/* Skip verify of process_record, has predicate */
/* Skip verify of process_record_signal, has predicate */
/* Skip verify of target_signal_from_host, invalid_p == 0 */
/* Skip verify of target_signal_to_host, invalid_p == 0 */
/* Skip verify of get_siginfo_type, has predicate */
@ -970,6 +973,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: process_record = <%s>\n",
host_address_to_string (gdbarch->process_record));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_process_record_signal_p() = %d\n",
gdbarch_process_record_signal_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: process_record_signal = <%s>\n",
host_address_to_string (gdbarch->process_record_signal));
fprintf_unfiltered (file,
"gdbarch_dump: ps_regnum = %s\n",
plongest (gdbarch->ps_regnum));
@ -3307,6 +3316,30 @@ set_gdbarch_process_record (struct gdbarch *gdbarch,
gdbarch->process_record = process_record;
}
int
gdbarch_process_record_signal_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->process_record_signal != NULL;
}
int
gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum target_signal signal)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->process_record_signal != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_process_record_signal called\n");
return gdbarch->process_record_signal (gdbarch, regcache, signal);
}
void
set_gdbarch_process_record_signal (struct gdbarch *gdbarch,
gdbarch_process_record_signal_ftype process_record_signal)
{
gdbarch->process_record_signal = process_record_signal;
}
enum target_signal
gdbarch_target_signal_from_host (struct gdbarch *gdbarch, int signo)
{

9
gdb/gdbarch.h
View file

@ -822,6 +822,15 @@ typedef int (gdbarch_process_record_ftype) (struct gdbarch *gdbarch, struct regc
extern int gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
extern void set_gdbarch_process_record (struct gdbarch *gdbarch, gdbarch_process_record_ftype *process_record);
/* Save process state after a signal.
Return -1 if something goes wrong, 0 otherwise. */
extern int gdbarch_process_record_signal_p (struct gdbarch *gdbarch);
typedef int (gdbarch_process_record_signal_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, enum target_signal signal);
extern int gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum target_signal signal);
extern void set_gdbarch_process_record_signal (struct gdbarch *gdbarch, gdbarch_process_record_signal_ftype *process_record_signal);
/* Signal translation: translate inferior's signal (host's) number into
GDB's representation. */

4
gdb/gdbarch.sh
View file

@ -709,6 +709,10 @@ v:int:sofun_address_maybe_missing:::0:0::0
# Return -1 if something goes wrong, 0 otherwise.
M:int:process_record:struct regcache *regcache, CORE_ADDR addr:regcache, addr
# Save process state after a signal.
# Return -1 if something goes wrong, 0 otherwise.
M:int:process_record_signal:struct regcache *regcache, enum target_signal signal:regcache, signal
# Signal translation: translate inferior's signal (host's) number into
# GDB's representation.
m:enum target_signal:target_signal_from_host:int signo:signo::default_target_signal_from_host::0