2007-07-02 Markus Deuling <deuling@de.ibm.com>

[deliverable/binutils-gdb.git] / gdb / i386-nto-tdep.c

diff --git a/gdb/i386-nto-tdep.c b/gdb/i386-nto-tdep.c
index 744b8c934a67b82a454351eaf363aa2df960feeb..5083c603a49a4b002ffad2a19b9e6f7b97d34332 100644 (file)
--- a/gdb/i386-nto-tdep.c
+++ b/gdb/i386-nto-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for QNX Neutrino x86.
 
-   Copyright 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
 
    Contributed by QNX Software Systems Ltd.
 
@@ -18,8 +18,8 @@
 
    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 "frame.h"
@@ -81,7 +81,7 @@ nto_reg_offset (int regnum)
 }
 
 static void
-i386nto_supply_gregset (char *gpregs)
+i386nto_supply_gregset (struct regcache *regcache, char *gpregs)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
 
@@ -90,29 +90,29 @@ i386nto_supply_gregset (char *gpregs)
                                  i386_collect_gregset);
 
   gdb_assert (tdep->gregset_reg_offset == i386nto_gregset_reg_offset);
-  tdep->gregset->supply_regset (tdep->gregset, current_regcache, -1,
+  tdep->gregset->supply_regset (tdep->gregset, regcache, -1,
                                gpregs, NUM_GPREGS * 4);
 }
 
 static void
-i386nto_supply_fpregset (char *fpregs)
+i386nto_supply_fpregset (struct regcache *regcache, char *fpregs)
 {
   if (nto_cpuinfo_valid && nto_cpuinfo_flags | X86_CPU_FXSR)
-    i387_supply_fxsave (current_regcache, -1, fpregs);
+    i387_supply_fxsave (regcache, -1, fpregs);
   else
-    i387_supply_fsave (current_regcache, -1, fpregs);
+    i387_supply_fsave (regcache, -1, fpregs);
 }
 
 static void
-i386nto_supply_regset (int regset, char *data)
+i386nto_supply_regset (struct regcache *regcache, int regset, char *data)
 {
   switch (regset)
     {
     case NTO_REG_GENERAL:
-      i386nto_supply_gregset (data);
+      i386nto_supply_gregset (regcache, data);
       break;
     case NTO_REG_FLOAT:
-      i386nto_supply_fpregset (data);
+      i386nto_supply_fpregset (regcache, data);
       break;
     }
 }
@@ -166,7 +166,8 @@ i386nto_register_area (int regno, int regset, unsigned *off)
       if (regno == -1)
        return regset_size;
 
-      *off = (regno - FP0_REGNUM) * regsize + off_adjust;
+      *off = (regno - gdbarch_fp0_regnum (current_gdbarch))
+            * regsize + off_adjust;
       return 10;
       /* Why 10 instead of regsize?  GDB only stores 10 bytes per FP
          register so if we're sending a register back to the target,
@@ -177,7 +178,7 @@ i386nto_register_area (int regno, int regset, unsigned *off)
 }
 
 static int
-i386nto_regset_fill (int regset, char *data)
+i386nto_regset_fill (const struct regcache *regcache, int regset, char *data)
 {
   if (regset == NTO_REG_GENERAL)
     {
@@ -187,15 +188,15 @@ i386nto_regset_fill (int regset, char *data)
        {
          int offset = nto_reg_offset (regno);
          if (offset != -1)
-           regcache_raw_collect (current_regcache, regno, data + offset);
+           regcache_raw_collect (regcache, regno, data + offset);
        }
     }
   else if (regset == NTO_REG_FLOAT)
     {
       if (nto_cpuinfo_valid && nto_cpuinfo_flags | X86_CPU_FXSR)
-       i387_fill_fxsave (data, -1);
+       i387_collect_fxsave (regcache, -1, data);
       else
-       i387_fill_fsave (data, -1);
+       i387_collect_fsave (regcache, -1, data);
     }
   else
     return -1;
@@ -262,9 +263,6 @@ i386nto_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
      default which is [unfortunately] to decrement the PC.  */
   set_gdbarch_decr_pc_after_break (gdbarch, 0);
 
-  /* NTO has shared libraries.  */
-  set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
-
   tdep->gregset_reg_offset = i386nto_gregset_reg_offset;
   tdep->gregset_num_regs = ARRAY_SIZE (i386nto_gregset_reg_offset);
   tdep->sizeof_gregset = NUM_GPREGS * 4;