*** empty log message ***

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

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index becb79562270e4c9d24d1124c868934a0b53ce45..9d508795e8b9c051f2f650dee5d12009c41c2202 100644 (file)
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -38,6 +38,7 @@
 #include "value.h"
 #include "gdb_assert.h"
 #include "reggroups.h"
+#include "dummy-frame.h"
 
 #include "i386-tdep.h"
 #include "i387-tdep.h"
@@ -509,7 +510,7 @@ i386_frameless_signal_p (struct frame_info *frame)
 static CORE_ADDR
 i386_frame_chain (struct frame_info *frame)
 {
-  if (PC_IN_CALL_DUMMY (frame->pc, 0, 0))
+  if (pc_in_dummy_frame (frame->pc))
     return frame->frame;
 
   if (get_frame_type (frame) == SIGTRAMP_FRAME
@@ -566,7 +567,7 @@ i386_sigtramp_saved_sp (struct frame_info *frame)
 static CORE_ADDR
 i386_frame_saved_pc (struct frame_info *frame)
 {
-  if (PC_IN_CALL_DUMMY (frame->pc, 0, 0))
+  if (pc_in_dummy_frame (frame->pc))
     {
       ULONGEST pc;
 
@@ -1519,6 +1520,10 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   tdep = XMALLOC (struct gdbarch_tdep);
   gdbarch = gdbarch_alloc (&info, tdep);
 
+  /* NOTE: cagney/2002-12-06: This can be deleted when this arch is
+     ready to unwind the PC first (see frame.c:get_prev_frame()).  */
+  set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default);
+
   tdep->osabi = osabi;
 
   /* The i386 default settings don't include the SSE registers.
@@ -1577,10 +1582,7 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   set_gdbarch_get_longjmp_target (gdbarch, i386_get_longjmp_target);
 
-  set_gdbarch_use_generic_dummy_frames (gdbarch, 1);
-
   /* Call dummy code.  */
-  set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
   set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
   set_gdbarch_call_dummy_start_offset (gdbarch, 0);
   set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
@@ -1597,8 +1599,6 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
                                           i386_register_convert_to_virtual);
   set_gdbarch_register_convert_to_raw (gdbarch, i386_register_convert_to_raw);
 
-  set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point);
-
   /* "An argument's size is increased, if necessary, to make it a
      multiple of [32-bit] words.  This may require tail padding,
      depending on the size of the argument" -- from the x86 ABI.  */
@@ -1715,11 +1715,11 @@ are \"default\", \"pcc\" and \"reg\", and the default value is \"default\".",
   gdbarch_register_osabi_sniffer (bfd_arch_i386, bfd_target_nlm_flavour,
                                  i386_nlm_osabi_sniffer);
 
-  gdbarch_register_osabi (bfd_arch_i386, GDB_OSABI_SVR4,
+  gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_SVR4,
                          i386_svr4_init_abi);
-  gdbarch_register_osabi (bfd_arch_i386, GDB_OSABI_GO32,
+  gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_GO32,
                          i386_go32_init_abi);
-  gdbarch_register_osabi (bfd_arch_i386, GDB_OSABI_NETWARE,
+  gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_NETWARE,
                          i386_nw_init_abi);
 
   /* Initialize the i386 specific register groups.  */