X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fsparc-nat.c;h=3d936fcc8fc9fec7e14aea8b0cfd65e726ea9295;hb=c2949be03bf333bd3de59dc3260762d3201f6b79;hp=f9f7ad9db2cca7e331ef5d90a5509895d0464be8;hpb=0fb0cc7590113e9b459dfcc48dc71c9d419d9580;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c
index f9f7ad9db2..3d936fcc8f 100644
--- a/gdb/sparc-nat.c
+++ b/gdb/sparc-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for SPARC.
 
-   Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009
+   Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -89,13 +89,13 @@ void (*sparc_collect_gregset) (const struct sparc_gregset *,
 			       const struct regcache *, int, void *);
 void (*sparc_supply_fpregset) (struct regcache *, int , const void *);
 void (*sparc_collect_fpregset) (const struct regcache *, int , void *);
-int (*sparc_gregset_supplies_p) (int);
-int (*sparc_fpregset_supplies_p) (int);
+int (*sparc_gregset_supplies_p) (struct gdbarch *, int);
+int (*sparc_fpregset_supplies_p) (struct gdbarch *, int);
 
 /* Determine whether `gregset_t' contains register REGNUM.  */
 
 int
-sparc32_gregset_supplies_p (int regnum)
+sparc32_gregset_supplies_p (struct gdbarch *gdbarch, int regnum)
 {
   /* Integer registers.  */
   if ((regnum >= SPARC_G1_REGNUM && regnum <= SPARC_G7_REGNUM)
@@ -117,7 +117,7 @@ sparc32_gregset_supplies_p (int regnum)
 /* Determine whether `fpregset_t' contains register REGNUM.  */
 
 int
-sparc32_fpregset_supplies_p (int regnum)
+sparc32_fpregset_supplies_p (struct gdbarch *gdbarch, int regnum)
 {
   /* Floating-point registers.  */
   if (regnum >= SPARC_F0_REGNUM && regnum <= SPARC_F31_REGNUM)
@@ -134,8 +134,10 @@ sparc32_fpregset_supplies_p (int regnum)
    for all registers (including the floating-point registers).  */
 
 void
-sparc_fetch_inferior_registers (struct regcache *regcache, int regnum)
+sparc_fetch_inferior_registers (struct target_ops *ops,
+				struct regcache *regcache, int regnum)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
   int pid;
 
   /* NOTE: cagney/2002-12-03: This code assumes that the currently
@@ -157,11 +159,13 @@ sparc_fetch_inferior_registers (struct regcache *regcache, int regnum)
 
   if (regnum == SPARC_G0_REGNUM)
     {
-      regcache_raw_supply (regcache, SPARC_G0_REGNUM, NULL);
+      gdb_byte zero[8] = { 0 };
+
+      regcache_raw_supply (regcache, SPARC_G0_REGNUM, &zero);
       return;
     }
 
-  if (regnum == -1 || sparc_gregset_supplies_p (regnum))
+  if (regnum == -1 || sparc_gregset_supplies_p (gdbarch, regnum))
     {
       gregset_t regs;
 
@@ -173,7 +177,7 @@ sparc_fetch_inferior_registers (struct regcache *regcache, int regnum)
 	return;
     }
 
-  if (regnum == -1 || sparc_fpregset_supplies_p (regnum))
+  if (regnum == -1 || sparc_fpregset_supplies_p (gdbarch, regnum))
     {
       fpregset_t fpregs;
 
@@ -185,8 +189,10 @@ sparc_fetch_inferior_registers (struct regcache *regcache, int regnum)
 }
 
 void
-sparc_store_inferior_registers (struct regcache *regcache, int regnum)
+sparc_store_inferior_registers (struct target_ops *ops,
+				struct regcache *regcache, int regnum)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
   int pid;
 
   /* NOTE: cagney/2002-12-02: See comment in fetch_inferior_registers
@@ -195,7 +201,7 @@ sparc_store_inferior_registers (struct regcache *regcache, int regnum)
   if (pid == 0)
     pid = PIDGET (inferior_ptid);
 
-  if (regnum == -1 || sparc_gregset_supplies_p (regnum))
+  if (regnum == -1 || sparc_gregset_supplies_p (gdbarch, regnum))
     {
       gregset_t regs;
 
@@ -221,7 +227,7 @@ sparc_store_inferior_registers (struct regcache *regcache, int regnum)
 	return;
     }
 
-  if (regnum == -1 || sparc_fpregset_supplies_p (regnum))
+  if (regnum == -1 || sparc_fpregset_supplies_p (gdbarch, regnum))
     {
       fpregset_t fpregs, saved_fpregs;