Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>

[deliverable/binutils-gdb.git] / gdb / win32-nat.c

diff --git a/gdb/win32-nat.c b/gdb/win32-nat.c
index 2be6fe8c90425d2037d719540e9c0f20c49a5237..4295d4b52105e7260d96127350c29dc2a01fac5a 100644 (file)
--- a/gdb/win32-nat.c
+++ b/gdb/win32-nat.c
@@ -1,6 +1,6 @@
 /* Target-vector operations for controlling win32 child processes, for GDB.
-   Copyright 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
+   Copyright 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Contributed by Cygnus Solutions, A Red Hat Company.
 
    This file is part of GDB.
 
@@ -28,7 +28,6 @@
 #include "frame.h"             /* required by inferior.h */
 #include "inferior.h"
 #include "target.h"
-#include "gdb_wait.h"
 #include "gdbcore.h"
 #include "command.h"
 #include <signal.h>
@@ -602,6 +601,11 @@ handle_exception (struct target_waitstatus *ourstatus)
               current_event.u.Exception.ExceptionRecord.ExceptionAddress));
       ourstatus->value.sig = TARGET_SIGNAL_TRAP;
       break;
+    case EXCEPTION_ILLEGAL_INSTRUCTION:
+      DEBUG_EXCEPT (("gdb: Target exception SINGLE_ILL at 0x%08x\n",
+              current_event.u.Exception.ExceptionRecord.ExceptionAddress));
+      ourstatus->value.sig = TARGET_SIGNAL_ILL;
+      break;
     default:
       /* This may be a structured exception handling exception.  In
          that case, we want to let the program try to handle it, and
@@ -1274,60 +1278,3 @@ cygwin_pid_to_str (int pid)
     sprintf (buf, "thread %d.0x%x", current_event.dwProcessId, pid);
   return buf;
 }
-
-static LPVOID __stdcall
-sfta(HANDLE h, DWORD d)
-{
-  return NULL;
-}
-
-static DWORD __stdcall
-sgmb(HANDLE h, DWORD d)
-{
-#if 0
-  return 4;
-#else
-  return SymGetModuleBase (h, d) ?: 4;
-#endif
-}
-
-CORE_ADDR
-child_frame_chain(struct frame_info *f)
-{
-  STACKFRAME *sf = (STACKFRAME *) f->extra_info;
-  if (!StackWalk (IMAGE_FILE_MACHINE_I386, current_process_handle,
-                 current_thread->h, sf, NULL, NULL, SymFunctionTableAccess, sgmb, NULL) ||
-      !sf->AddrReturn.Offset)
-    return 0;
-  return sf->AddrFrame.Offset;
-}
-
-CORE_ADDR
-child_frame_saved_pc(struct frame_info *f)
-{
-  STACKFRAME *sf = (STACKFRAME *) f->extra_info;
-  return sf->AddrReturn.Offset;
-}
-
-void
-child_init_frame(int leaf, struct frame_info *f)
-{
-  STACKFRAME *sf;
-
-  if (f->next && f->next->extra_info)
-    f->extra_info = f->next->extra_info;
-  else if (f->prev && f->prev->extra_info)
-    f->extra_info = f->prev->extra_info;
-  else
-    {
-      sf = (STACKFRAME *) frame_obstack_alloc (sizeof (*sf));
-      f->extra_info = (struct frame_extra_info *) sf;
-      memset (sf, 0, sizeof(*sf));
-      sf->AddrPC.Offset = f->pc;
-      sf->AddrPC.Mode = AddrModeFlat;
-      sf->AddrStack.Offset = current_thread->context.Esp;
-      sf->AddrStack.Mode = AddrModeFlat;
-      sf->AddrFrame.Offset = f->frame;
-      sf->AddrFrame.Mode = AddrModeFlat;
-    }
-}