* hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.

	* hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
	current_gdbarch by gdbarch.
	(hppa64_hpux_find_global_pointer): Likewise.
	* hppa-tdep.c (hppa_find_global_pointer): Likewise.
	(hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
	find_global_pointer.

	* hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
	parameter.
	* hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.

	* hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
	of gdbarch_num_regs.

	* hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
	replace current_gdbarch by gdbarch.
	(hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.

7 files changed, 39 insertions, 14 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7a4182f..e85ffc2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,27 @@
 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
 
+	* hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
+
+	* hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
+	current_gdbarch by gdbarch.
+	(hppa64_hpux_find_global_pointer): Likewise.
+	* hppa-tdep.c (hppa_find_global_pointer): Likewise.
+	(hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
+	find_global_pointer.
+
+	* hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
+	parameter.
+	* hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
+
+	* hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
+	of gdbarch_num_regs.
+
+	* hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
+	replace current_gdbarch by gdbarch.	
+	(hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
+
+2008-02-18  Markus Deuling  <deuling@de.ibm.com>
+
 	* rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
 	and replace current_gdbarch by gdbarch.
 
diff --git a/gdb/hppa-hpux-tdep.c b/gdb/hppa-hpux-tdep.c
index e7de805..0c469b9 100644
--- a/gdb/hppa-hpux-tdep.c
+++ b/gdb/hppa-hpux-tdep.c
@@ -741,7 +741,8 @@ hppa_hpux_sigtramp_unwind_sniffer (struct frame_info *next_frame)
 }
 
 static CORE_ADDR
-hppa32_hpux_find_global_pointer (struct value *function)
+hppa32_hpux_find_global_pointer (struct gdbarch *gdbarch,
+				 struct value *function)
 {
   CORE_ADDR faddr;
   
@@ -760,11 +761,12 @@ hppa32_hpux_find_global_pointer (struct value *function)
 	return extract_unsigned_integer (buf, sizeof (buf));
     }
 
-  return gdbarch_tdep (current_gdbarch)->solib_get_got_by_pc (faddr);
+  return gdbarch_tdep (gdbarch)->solib_get_got_by_pc (faddr);
 }
 
 static CORE_ADDR
-hppa64_hpux_find_global_pointer (struct value *function)
+hppa64_hpux_find_global_pointer (struct gdbarch *gdbarch,
+				 struct value *function)
 {
   CORE_ADDR faddr;
   char buf[32];
@@ -778,7 +780,7 @@ hppa64_hpux_find_global_pointer (struct value *function)
     }
   else
     {
-      return gdbarch_tdep (current_gdbarch)->solib_get_got_by_pc (faddr);
+      return gdbarch_tdep (gdbarch)->solib_get_got_by_pc (faddr);
     }
 }
 
@@ -1031,11 +1033,11 @@ hppa_hpux_find_import_stub_for_addr (CORE_ADDR funcaddr)
 }
 
 static int
-hppa_hpux_sr_for_addr (CORE_ADDR addr)
+hppa_hpux_sr_for_addr (struct gdbarch *gdbarch, CORE_ADDR addr)
 {
   int sr;
   /* The space register to use is encoded in the top 2 bits of the address.  */
-  sr = addr >> (gdbarch_tdep (current_gdbarch)->bytes_per_address * 8 - 2);
+  sr = addr >> (gdbarch_tdep (gdbarch)->bytes_per_address * 8 - 2);
   return sr + 4;
 }
 
@@ -1112,7 +1114,8 @@ hppa_hpux_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp,
 
   /* The simple case is where we call a function in the same space that we are
      currently in; in that case we don't really need to do anything.  */
-  if (hppa_hpux_sr_for_addr (pc) == hppa_hpux_sr_for_addr (funcaddr))
+  if (hppa_hpux_sr_for_addr (gdbarch, pc)
+      == hppa_hpux_sr_for_addr (gdbarch, funcaddr))
     {
       /* Intraspace call.  */
       *bp_addr = hppa_hpux_find_dummy_bpaddr (pc);
diff --git a/gdb/hppa-linux-nat.c b/gdb/hppa-linux-nat.c
index bcd7b43..a92510b 100644
--- a/gdb/hppa-linux-nat.c
+++ b/gdb/hppa-linux-nat.c
@@ -153,7 +153,7 @@ hppa_linux_register_addr (int regno, CORE_ADDR blockend)
 {
   CORE_ADDR addr;
 
-  if ((unsigned) regno >= gdbarch_num_regs (current_gdbarch))
+  if ((unsigned) regno >= ARRAY_SIZE (u_offsets))
     error (_("Invalid register number %d."), regno);
 
   if (u_offsets[regno] == -1)
diff --git a/gdb/hppa-linux-tdep.c b/gdb/hppa-linux-tdep.c
index 4bfbdc0..50aaa98 100644
--- a/gdb/hppa-linux-tdep.c
+++ b/gdb/hppa-linux-tdep.c
@@ -325,7 +325,7 @@ hppa_linux_sigtramp_unwind_sniffer (struct frame_info *next_frame)
    d_un.d_ptr value is the global pointer.  */
 
 static CORE_ADDR
-hppa_linux_find_global_pointer (struct value *function)
+hppa_linux_find_global_pointer (struct gdbarch *gdbarch, struct value *function)
 {
   struct obj_section *faddr_sect;
   CORE_ADDR faddr;
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index e5b09f5..35ede18 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -828,7 +828,7 @@ hppa32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   if (struct_return)
     regcache_cooked_write_unsigned (regcache, 28, struct_addr);
 
-  gp = tdep->find_global_pointer (function);
+  gp = tdep->find_global_pointer (gdbarch, function);
 
   if (gp != 0)
     regcache_cooked_write_unsigned (regcache, 19, gp);
@@ -1087,7 +1087,7 @@ hppa64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
     regcache_cooked_write_unsigned (regcache, HPPA_RET0_REGNUM, struct_addr);
 
   /* Set up GR27 (%dp) to hold the global pointer (gp).  */
-  gp = tdep->find_global_pointer (function);
+  gp = tdep->find_global_pointer (gdbarch, function);
   if (gp != 0)
     regcache_cooked_write_unsigned (regcache, HPPA_DP_REGNUM, gp);
 
@@ -2705,7 +2705,7 @@ hppa_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
 }
 
 static CORE_ADDR
-hppa_find_global_pointer (struct value *function)
+hppa_find_global_pointer (struct gdbarch *gdbarch, struct value *function)
 {
   return 0;
 }
diff --git a/gdb/hppa-tdep.h b/gdb/hppa-tdep.h
index 8a0bc97..1723770 100644
--- a/gdb/hppa-tdep.h
+++ b/gdb/hppa-tdep.h
@@ -87,7 +87,7 @@ struct gdbarch_tdep
 
   /* Given a function address, try to find the global pointer for the 
      corresponding shared object.  */
-  CORE_ADDR (*find_global_pointer) (struct value *);
+  CORE_ADDR (*find_global_pointer) (struct gdbarch *, struct value *);
 
   /* For shared libraries, each call goes through a small piece of
      trampoline code in the ".plt", or equivalent, section.
diff --git a/gdb/hppabsd-tdep.c b/gdb/hppabsd-tdep.c
index f5a31cf..c1d175b 100644
--- a/gdb/hppabsd-tdep.c
+++ b/gdb/hppabsd-tdep.c
@@ -28,7 +28,7 @@
 #include "solib-svr4.h"
 
 CORE_ADDR
-hppabsd_find_global_pointer (struct value *function)
+hppabsd_find_global_pointer (struct gdbarch *gdbarch, struct value *function)
 {
   CORE_ADDR faddr = value_as_address (function);
   struct obj_section *faddr_sec;