2007-05-31 Markus Deuling <deuling@de.ibm.com>

	* gdbarch.sh (CANNOT_FETCH_REGISTER): Replace by
	gdbarch_cannot_fetch_register.
	* alpha-nat.c (fetch_osf_core_registers): Likewise.
	* hppa-linux-nat.c (fetch_register): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
	* m68klinux-nat.c (fetch_register): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg):
	Likewise.
	* gdbarch.sh (CANNOT_STORE_REGISTER): Replace by
	gdbarch_cannot_store_register.
	* hppa-linux-nat.c (store_register): Likewise.
	* inf-ptrace.c (inf_ptrace_store_register): Likewise.
	* regcache.c (regcache_raw_write): Likewise.
	* m68klinux-nat.c (store_register): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_fill_reg, mipsnbsd_fill_fpreg): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

10 files changed, 38 insertions, 41 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 978427c..df9bfcea 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,24 @@
 2007-05-31  Markus Deuling  <deuling@de.ibm.com>
 
+	* gdbarch.sh (CANNOT_FETCH_REGISTER): Replace by
+	gdbarch_cannot_fetch_register.
+	* alpha-nat.c (fetch_osf_core_registers): Likewise.
+	* hppa-linux-nat.c (fetch_register): Likewise.
+	* inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
+	* m68klinux-nat.c (fetch_register): Likewise.
+	* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg):
+	Likewise.
+	* gdbarch.sh (CANNOT_STORE_REGISTER): Replace by
+	gdbarch_cannot_store_register.
+	* hppa-linux-nat.c (store_register): Likewise.
+	* inf-ptrace.c (inf_ptrace_store_register): Likewise.
+	* regcache.c (regcache_raw_write): Likewise.
+	* m68klinux-nat.c (store_register): Likewise.
+	* mipsnbsd-tdep.c (mipsnbsd_fill_reg, mipsnbsd_fill_fpreg): Likewise.
+	* gdbarch.c, gdbarch.h: Regenerate.
+
+2007-05-31  Markus Deuling  <deuling@de.ibm.com>
+
 	* gdbarch.sh (TARGET_OSABI): Replace by gdbarch_osabi.
 	* gdbarch.c, gdbarch.h: Regenerate.
 
diff --git a/gdb/alpha-nat.c b/gdb/alpha-nat.c
index b6e3e0e..d90f967 100644
--- a/gdb/alpha-nat.c
+++ b/gdb/alpha-nat.c
@@ -89,7 +89,7 @@ fetch_osf_core_registers (struct regcache *regcache,
 
   for (regno = 0; regno < ALPHA_NUM_REGS; regno++)
     {
-      if (CANNOT_FETCH_REGISTER (regno))
+      if (gdbarch_cannot_fetch_register (current_gdbarch, regno))
 	{
 	  regcache_raw_supply (regcache, regno, NULL);
 	  continue;
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index cc143fc..58bb2a8 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -757,12 +757,6 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: call_dummy_location = %s\n",
                       paddr_d (current_gdbarch->call_dummy_location));
-#ifdef CANNOT_FETCH_REGISTER
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "CANNOT_FETCH_REGISTER(regnum)",
-                      XSTRING (CANNOT_FETCH_REGISTER (regnum)));
-#endif
   fprintf_unfiltered (file,
                       "gdbarch_dump: cannot_fetch_register = <0x%lx>\n",
                       (long) current_gdbarch->cannot_fetch_register);
@@ -774,12 +768,6 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                       "gdbarch_dump: cannot_step_breakpoint = %s\n",
                       paddr_d (current_gdbarch->cannot_step_breakpoint));
-#ifdef CANNOT_STORE_REGISTER
-  fprintf_unfiltered (file,
-                      "gdbarch_dump: %s # %s\n",
-                      "CANNOT_STORE_REGISTER(regnum)",
-                      XSTRING (CANNOT_STORE_REGISTER (regnum)));
-#endif
   fprintf_unfiltered (file,
                       "gdbarch_dump: cannot_store_register = <0x%lx>\n",
                       (long) current_gdbarch->cannot_store_register);
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 6642123..a30b69a 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -542,22 +542,10 @@ extern void set_gdbarch_register_bytes_ok (struct gdbarch *gdbarch, gdbarch_regi
 typedef int (gdbarch_cannot_fetch_register_ftype) (int regnum);
 extern int gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
 extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
-#if !defined (GDB_TM_FILE) && defined (CANNOT_FETCH_REGISTER)
-#error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
-#endif
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
-#endif
 
 typedef int (gdbarch_cannot_store_register_ftype) (int regnum);
 extern int gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
 extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
-#if !defined (GDB_TM_FILE) && defined (CANNOT_STORE_REGISTER)
-#error "Non multi-arch definition of CANNOT_STORE_REGISTER"
-#endif
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
-#endif
 
 /* setjmp/longjmp support. */
 
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 2905f94..8f2f075 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -480,8 +480,8 @@ M::void:print_vector_info:struct ui_file *file, struct frame_info *frame, const
 # also include/...-sim.h.
 f:=:int:register_sim_regno:int reg_nr:reg_nr::legacy_register_sim_regno::0
 F:=:int:register_bytes_ok:long nr_bytes:nr_bytes
-f:=:int:cannot_fetch_register:int regnum:regnum::cannot_register_not::0
-f:=:int:cannot_store_register:int regnum:regnum::cannot_register_not::0
+f::int:cannot_fetch_register:int regnum:regnum::cannot_register_not::0
+f::int:cannot_store_register:int regnum:regnum::cannot_register_not::0
 # setjmp/longjmp support.
 F:=:int:get_longjmp_target:CORE_ADDR *pc:pc
 #
diff --git a/gdb/hppa-linux-nat.c b/gdb/hppa-linux-nat.c
index ee24856..daabe3d 100644
--- a/gdb/hppa-linux-nat.c
+++ b/gdb/hppa-linux-nat.c
@@ -221,7 +221,7 @@ fetch_register (struct regcache *regcache, int regno)
   int tid;
   int val;
 
-  if (CANNOT_FETCH_REGISTER (regno))
+  if (gdbarch_cannot_fetch_register (current_gdbarch, regno))
     {
       regcache_raw_supply (regcache, regno, NULL);
       return;
@@ -249,7 +249,7 @@ store_register (const struct regcache *regcache, int regno)
   int tid;
   int val;
 
-  if (CANNOT_STORE_REGISTER (regno))
+  if (gdbarch_cannot_store_register (current_gdbarch, regno))
     return;
 
   /* GNU/Linux LWP ID's are process ID's.  */
diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c
index 19826bd..dfdfe50 100644
--- a/gdb/inf-ptrace.c
+++ b/gdb/inf-ptrace.c
@@ -626,7 +626,8 @@ inf_ptrace_fetch_register (struct regcache *regcache, int regnum)
 
   /* This isn't really an address, but ptrace thinks of it as one.  */
   addr = inf_ptrace_register_u_offset (current_gdbarch, regnum, 0);
-  if (addr == (CORE_ADDR)-1 || CANNOT_FETCH_REGISTER (regnum))
+  if (addr == (CORE_ADDR)-1
+      || gdbarch_cannot_fetch_register (current_gdbarch, regnum))
     {
       regcache_raw_supply (regcache, regnum, NULL);
       return;
@@ -681,7 +682,8 @@ inf_ptrace_store_register (const struct regcache *regcache, int regnum)
 
   /* This isn't really an address, but ptrace thinks of it as one.  */
   addr = inf_ptrace_register_u_offset (current_gdbarch, regnum, 1);
-  if (addr == (CORE_ADDR)-1 || CANNOT_STORE_REGISTER (regnum))
+  if (addr == (CORE_ADDR)-1 
+      || gdbarch_cannot_store_register (current_gdbarch, regnum))
     return;
 
   /* Cater for systems like GNU/Linux, that implement threads as
diff --git a/gdb/m68klinux-nat.c b/gdb/m68klinux-nat.c
index 96bf524..8f5b7c2 100644
--- a/gdb/m68klinux-nat.c
+++ b/gdb/m68klinux-nat.c
@@ -123,7 +123,7 @@ fetch_register (struct regcache *regcache, int regno)
   char buf[MAX_REGISTER_SIZE];
   int tid;
 
-  if (CANNOT_FETCH_REGISTER (regno))
+  if (gdbarch_cannot_fetch_register (current_gdbarch, regno))
     {
       memset (buf, '\0', register_size (current_gdbarch, regno));	/* Supply zeroes */
       regcache_raw_supply (regcache, regno, buf);
@@ -185,10 +185,8 @@ store_register (const struct regcache *regcache, int regno)
   int tid;
   char buf[MAX_REGISTER_SIZE];
 
-  if (CANNOT_STORE_REGISTER (regno))
-    {
-      return;
-    }
+  if (gdbarch_cannot_store_register (current_gdbarch, regno))
+    return;
 
   /* Overload thread id onto process id */
   tid = TIDGET (inferior_ptid);
diff --git a/gdb/mipsnbsd-tdep.c b/gdb/mipsnbsd-tdep.c
index 1b7aa77..bd82af1 100644
--- a/gdb/mipsnbsd-tdep.c
+++ b/gdb/mipsnbsd-tdep.c
@@ -150,7 +150,7 @@ mipsnbsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
     {
       if (regno == i || regno == -1)
 	{
-	  if (CANNOT_FETCH_REGISTER (i))
+	  if (gdbarch_cannot_fetch_register (current_gdbarch, i))
 	    regcache_raw_supply (regcache, i, NULL);
 	  else
             regcache_raw_supply (regcache, i,
@@ -165,7 +165,8 @@ mipsnbsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
   int i;
 
   for (i = 0; i <= PC_REGNUM; i++)
-    if ((regno == i || regno == -1) && ! CANNOT_STORE_REGISTER (i))
+    if ((regno == i || regno == -1)
+	&& ! gdbarch_cannot_store_register (current_gdbarch, i))
       regcache_raw_collect (regcache, i,
 			    regs + (i * mips_isa_regsize (current_gdbarch)));
 }
@@ -181,7 +182,7 @@ mipsnbsd_supply_fpreg (struct regcache *regcache, const char *fpregs, int regno)
     {
       if (regno == i || regno == -1)
 	{
-	  if (CANNOT_FETCH_REGISTER (i))
+	  if (gdbarch_cannot_fetch_register (current_gdbarch, i))
 	    regcache_raw_supply (regcache, i, NULL);
 	  else
             regcache_raw_supply (regcache, i,
@@ -197,7 +198,8 @@ mipsnbsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
 
   for (i = FP0_REGNUM; i <= mips_regnum (current_gdbarch)->fp_control_status;
        i++)
-    if ((regno == i || regno == -1) && ! CANNOT_STORE_REGISTER (i))
+    if ((regno == i || regno == -1) 
+	&& ! gdbarch_cannot_store_register (current_gdbarch, i))
       regcache_raw_collect (regcache, i,
 			    fpregs + ((i - FP0_REGNUM) * mips_isa_regsize (current_gdbarch)));
 }
diff --git a/gdb/regcache.c b/gdb/regcache.c
index e48725a..bf313df 100644
--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -616,7 +616,7 @@ regcache_raw_write (struct regcache *regcache, int regnum,
 
   /* On the sparc, writing %g0 is a no-op, so we don't even want to
      change the registers array if something writes to this register.  */
-  if (CANNOT_STORE_REGISTER (regnum))
+  if (gdbarch_cannot_store_register (current_gdbarch, regnum))
     return;
 
   /* Make certain that the correct cache is selected.  */