* config/i386/xm-i386.h (HOST_BYTE_ORDER): Removed.

[deliverable/binutils-gdb.git] / gdb / arch-utils.c

diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index 668eafe81e0eb724294e72ed6b73efedd4c2e654..124281f454c27f9c5b6e0d7e27de947ebda06adc 100644 (file)
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -38,6 +38,7 @@
 #include "annotate.h"
 #endif
 #include "regcache.h"
+#include "gdb_assert.h"
 
 #include "version.h"
 
@@ -98,6 +99,12 @@ generic_return_value_on_stack_not (struct type *type)
   return 0;
 }
 
+CORE_ADDR
+generic_skip_trampoline_code (CORE_ADDR pc)
+{
+  return 0;
+}
+
 char *
 legacy_register_name (int i)
 {
@@ -306,6 +313,36 @@ init_frame_pc_noop (int fromleaf, struct frame_info *prev)
   return;
 }
 
+void
+init_frame_pc_default (int fromleaf, struct frame_info *prev)
+{
+  if (fromleaf)
+    prev->pc = SAVED_PC_AFTER_CALL (prev->next);
+  else if (prev->next != NULL)
+    prev->pc = FRAME_SAVED_PC (prev->next);
+  else
+    prev->pc = read_pc ();
+}
+
+int
+cannot_register_not (int regnum)
+{
+  return 0;
+}
+
+/* Legacy version of target_virtual_frame_pointer().  Assumes that
+   there is an FP_REGNUM and that it is the same, cooked or raw.  */
+
+void
+legacy_virtual_frame_pointer (CORE_ADDR pc,
+                             int *frame_regnum,
+                             LONGEST *frame_offset)
+{
+  gdb_assert (FP_REGNUM >= 0);
+  *frame_regnum = FP_REGNUM;
+  *frame_offset = 0;
+}
+\f
 /* Functions to manipulate the endianness of the target.  */
 
 #ifdef TARGET_BYTE_ORDER_SELECTABLE