Mon Jan 23 06:17:59 2012 UTC ()

Provide {supply,fill}_{g,fp}regset


(skrll)

diff -r1.2 -r1.3 src/external/gpl3/gdb/dist/gdb/i386nbsd-nat.c

--- src/external/gpl3/gdb/dist/gdb/Attic/i386nbsd-nat.c 2011/09/25 16:30:24	1.2
+++ src/external/gpl3/gdb/dist/gdb/Attic/i386nbsd-nat.c 2012/01/23 06:17:58	1.3

 @@ -14,37 +14,49 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    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, see <http://www.gnu.org/licenses/>.  */
 #include "defs.h"
 #include "gdbcore.h"
 #include "regcache.h"
 #include "target.h"
 #include "i386-tdep.h"
 #include "i387-tdep.h"
 #include "i386bsd-nat.h"
 /* Support for debugging kernel virtual memory images.  */
 #include <sys/types.h>
 #include <machine/reg.h>
 #include <machine/frame.h>
 #include <machine/pcb.h>
 #include "nbsd-nat.h"
 #include "bsd-kvm.h"
 #ifndef HAVE_GREGSET_T
 typedef struct reg gregset_t;
 #endif
 #ifndef HAVE_FPREGSET_T
 typedef struct fpreg fpregset_t;
 #endif
 #include "gregset.h"
 static int
 i386nbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
+{
   struct switchframe sf;
   /* The following is true for NetBSD 1.6.2 and after:
      The pcb contains %esp and %ebp at the point of the context switch
      in cpu_switch()/cpu_switchto().  At that point we have a stack frame as
      described by `struct switchframe', which for NetBSD (2.0 and later) has
      the following layout:
      %edi
 @@ -87,26 +99,65 @@ i386nbsd_supply_pcb (struct regcache *re
          dumpsys(). Use the frame pointer to recover enough state.  */
       read_memory (pcb->pcb_ebp, (gdb_byte *) &fp, sizeof(fp));
       read_memory (pcb->pcb_ebp + 4, (gdb_byte *) &pc, sizeof(pc));
       regcache_raw_supply (regcache, I386_ESP_REGNUM, &pcb->pcb_ebp);
       regcache_raw_supply (regcache, I386_EBP_REGNUM, &fp);
       regcache_raw_supply (regcache, I386_EIP_REGNUM, &pc);
+    }
   return 1;
+}
 void
 supply_gregset (struct regcache *regcache, const gregset_t *gregsetp)
+{
   i386bsd_supply_gregset (regcache, gregsetp);
+}
 /* Fill register REGNUM (if it is a general-purpose register) in
    *GREGSETP with the value in GDB's register cache.  If REGNUM is -1,
    do this for all registers.  */
 void
 fill_gregset (const struct regcache *regcache,
               gregset_t *gregsetp, int regnum)
+{
   i386bsd_collect_gregset (regcache, gregsetp, regnum);
+}
 /* Transfering floating-point registers between GDB, inferiors and cores.  */
 /* Fill GDB's register cache with the floating-point and SSE register
    values in *FPREGSETP.  */
 void
 supply_fpregset (struct regcache *regcache, const fpregset_t *fpregsetp)
+{
   i387_supply_fsave (regcache, -1, fpregsetp);
+}
 /* Fill register REGNUM (if it is a floating-point or SSE register) in
    *FPREGSETP with the value in GDB's register cache.  If REGNUM is
    -1, do this for all registers.  */
 void
 fill_fpregset (const struct regcache *regcache,
                fpregset_t *fpregsetp, int regnum)
+{
   i387_collect_fsave (regcache, regnum, fpregsetp);
+}
 /* Provide a prototype to silence -Wmissing-prototypes.  */
 void _initialize_i386nbsd_nat (void);
 void
 _initialize_i386nbsd_nat (void)
+{
   struct target_ops *t;
   /* Add some extra features to the common *BSD/i386 target.  */
   t = i386bsd_target ();
   t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
   add_target (t);