doc/ChangeLog:

[deliverable/binutils-gdb.git] / gdb / alphabsd-tdep.c

diff --git a/gdb/alphabsd-tdep.c b/gdb/alphabsd-tdep.c
index 39a9b1ae77eb93c979fa1ea49f49059281d473c0..cfb39822b648dba033bd3d8e103b77c13176b2b7 100644 (file)
--- a/gdb/alphabsd-tdep.c
+++ b/gdb/alphabsd-tdep.c
@@ -1,5 +1,6 @@
-/* Common target dependent code for GDB on Alpha systems running BSD.
-   Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Common target dependent code Alpha BSD's.
+
+   Copyright (C) 2000, 2001, 2002, 2006, 2007 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -15,8 +16,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #include "defs.h"
 #include "regcache.h"
@@ -24,79 +25,33 @@
 #include "alpha-tdep.h"
 #include "alphabsd-tdep.h"
 
-/* Number of general-purpose registers.  */
-#define NUM_GREGS 32
-
-/* Number of floating-point registers.  */
-#define NUM_FPREGS 31
-
 /* Conviently, GDB uses the same register numbering as the
    ptrace register structure used by BSD on Alpha.  */
 
 void
-alphabsd_supply_reg (char *regs, int regno)
+alphabsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
 {
-  int i;
-
-  for (i = 0; i < NUM_GREGS; i++)
-    {
-      if (i == regno || regno == -1)
-       {
-         if (CANNOT_FETCH_REGISTER (i))
-           supply_register (i, NULL);
-         else
-           supply_register (i, regs + (i * 8));
-       }
-    }
-
-  /* The PC travels in the ZERO slot.  */
-  if (regno == PC_REGNUM || regno == -1)
-    supply_register (PC_REGNUM, regs + (31 * 8));
+  /* PC is at slot 32; UNIQUE not present.  */
+  alpha_supply_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
 }
 
 void
-alphabsd_fill_reg (char *regs, int regno)
+alphabsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
 {
-  int i;
-
-  for (i = 0; i < NUM_GREGS; i++)
-    if ((regno == i || regno == -1) && ! CANNOT_STORE_REGISTER (i))
-      regcache_collect (i, regs + (i * 8));
-
-  /* The PC travels in the ZERO slot.  */
-  if (regno == PC_REGNUM || regno == -1)
-    regcache_collect (PC_REGNUM, regs + (31 * 8));
+  /* PC is at slot 32; UNIQUE not present.  */
+  alpha_fill_int_regs (regcache, regno, regs, regs + 31 * 8, NULL);
 }
 
 void
-alphabsd_supply_fpreg (char *fpregs, int regno)
+alphabsd_supply_fpreg (struct regcache *regcache, const char *fpregs, int regno)
 {
-  int i;
-
-  for (i = FP0_REGNUM; i < FP0_REGNUM + NUM_FPREGS; i++)
-    {
-      if (i == regno || regno == -1)
-       {
-         if (CANNOT_FETCH_REGISTER (i))
-           supply_register (i, NULL);
-         else
-           supply_register (i, fpregs + ((i - FP0_REGNUM) * 8));
-       }
-    }
-
-  if (regno == ALPHA_FPCR_REGNUM || regno == -1)
-    supply_register (ALPHA_FPCR_REGNUM, fpregs + (32 * 8));
+  /* FPCR is at slot 33; slot 32 unused.  */
+  alpha_supply_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
 }
 
 void
-alphabsd_fill_fpreg (char *fpregs, int regno)
+alphabsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
 {
-  int i;
-
-  for (i = FP0_REGNUM; i < FP0_REGNUM + NUM_FPREGS; i++)
-    if ((regno == i || regno == -1) && ! CANNOT_STORE_REGISTER (i))
-      regcache_collect (i, fpregs + ((i - FP0_REGNUM) * 8));
-
-  if (regno == ALPHA_FPCR_REGNUM || regno == -1)
-    regcache_collect (ALPHA_FPCR_REGNUM, fpregs + (32 * 8));
+  /* FPCR is at slot 33; slot 32 unused.  */
+  alpha_fill_fp_regs (regcache, regno, fpregs, fpregs + 32 * 8);
 }