1 files changed, 0 insertions, 144 deletions
diff --git a/c/src/librdbg/src/i386/excep_f.c b/c/src/librdbg/src/i386/excep_f.c
deleted file mode 100644
index d994e4f7e5..0000000000
--- a/c/src/librdbg/src/i386/excep_f.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- **************************************************************************
- *
- * Component =   
- * 
- * Synopsis  =   rdbg/i386/excep.c
- *
- * $Id$
- *
- **************************************************************************
- */
-
-#include <rtems.h>
-#include <rtems/error.h>
-#include <assert.h>
-#include <errno.h>
-#include <rdbg/rdbg.h>
-#include <rdbg/servrpc.h>
-
-/* -----------------------------------------------------------------
-   Maping of hardware exceptions into Unix-like signal numbers.
-   It is identical to the one used by the PM and the AM.
-   ----------------------------------------------------------------- */
-
-  int
-ExcepToSig (Exception_context * ctx)
-{
-  int excep = getExcNum (ctx);
-
-  switch (excep) {
-
-  case I386_EXCEPTION_MATH_COPROC_UNAVAIL:
-  case I386_EXCEPTION_I386_COPROC_SEG_ERR:
-  case I386_EXCEPTION_FLOAT_ERROR:
-  case I386_EXCEPTION_BOUND:
-    return SIGFPE;
-
-  case I386_EXCEPTION_DEBUG:
-  case I386_EXCEPTION_BREAKPOINT:
-  case I386_EXCEPTION_ENTER_RDBG:
-    return SIGTRAP;
-
-  case I386_EXCEPTION_OVERFLOW:
-  case I386_EXCEPTION_DIVIDE_BY_ZERO:
-  case I386_EXCEPTION_ILLEGAL_INSTR:
-    return SIGILL;
-
-  case I386_EXCEPTION_SEGMENT_NOT_PRESENT:
-  case I386_EXCEPTION_STACK_SEGMENT_FAULT:
-  case I386_EXCEPTION_GENERAL_PROT_ERR:
-  case I386_EXCEPTION_PAGE_FAULT:
-    return SIGSEGV;
-
-  default:
-    break;
-  }
-  return SIGKILL;
-}
-
-/*----- Breakpoint Exception management -----*/
-
-    /*
-     *  Handler for Breakpoint Exceptions :
-     *  software breakpoints.
-     */
-
-  void
-BreakPointExcHdl (CPU_Exception_frame * ctx)
-{
-  rtems_status_code status;
-  rtems_id continueSemId;
-
-  if ((justSaveContext) && (ctx->idtIndex == I386_EXCEPTION_ENTER_RDBG)) {
-    PushSavedExceptCtx (_Thread_Executing->Object.id, ctx);
-    justSaveContext = 0;
-  } else {
-    if (ctx->idtIndex != I386_EXCEPTION_DEBUG) {
-      NbSerializedCtx++;
-      rtems_semaphore_obtain (serializeSemId, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
-      NbSerializedCtx--;
-    }
-
-    currentTargetThread = _Thread_Executing->Object.id;
-
-#ifdef DDEBUG
-    printk ("----------------------------------------------------------\n");
-    printk ("Exception %d caught at PC %x by thread %d\n",
-            ctx->idtIndex, ctx->eip, _Thread_Executing->Object.id);
-    printk ("----------------------------------------------------------\n");
-    printk ("Processor execution context at time of the fault was  :\n");
-    printk ("----------------------------------------------------------\n");
-    printk (" EAX = %x	EBX = %x	ECX = %x	EDX = %x\n",
-            ctx->eax, ctx->ebx, ctx->ecx, ctx->edx);
-    printk (" ESI = %x	EDI = %x	EBP = %x	ESP = %x\n",
-            ctx->esi, ctx->edi, ctx->ebp, ctx->esp0);
-    printk ("----------------------------------------------------------\n");
-    printk ("Error code pushed by processor itself (if not 0) = %x\n",
-            ctx->faultCode);
-    printk ("----------------------------------------------------------\n\n");
-#endif
-
-    status = rtems_semaphore_create (rtems_build_name ('D', 'B', 'G', 'c'),
-                                     0,
-                                     RTEMS_FIFO |
-                                     RTEMS_COUNTING_SEMAPHORE |
-                                     RTEMS_NO_INHERIT_PRIORITY |
-                                     RTEMS_NO_PRIORITY_CEILING |
-                                     RTEMS_LOCAL, 0, &continueSemId);
-    if (status != RTEMS_SUCCESSFUL)
-      rtems_panic ("Can't create continue semaphore: `%s'\n",
-                   rtems_status_text (status));
-
-    PushExceptCtx (_Thread_Executing->Object.id, continueSemId, ctx);
-
-    switch (ctx->idtIndex) {
-    case I386_EXCEPTION_DEBUG:
-      DPRINTF ((" DEBUG EXCEPTION !!!\n"));
-      ctx->eflags &= ~EFLAGS_TF;
-      ExitForSingleStep--;
-      rtems_semaphore_release (wakeupEventSemId);
-      break;
-
-    case I386_EXCEPTION_BREAKPOINT:
-      DPRINTF ((" BREAKPOINT EXCEPTION !!!\n"));
-      rtems_semaphore_release (wakeupEventSemId);
-      break;
-
-    case I386_EXCEPTION_ENTER_RDBG:
-      DPRINTF ((" ENTER RDBG !!!\n"));
-      rtems_semaphore_release (wakeupEventSemId);
-      break;
-
-    default:
-      DPRINTF ((" OTHER EXCEPTION !!!\n"));
-      rtems_semaphore_release (wakeupEventSemId);
-      break;
-    }
-
-    rtems_semaphore_obtain (continueSemId, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
-
-    PopExceptCtx (_Thread_Executing->Object.id);
-    rtems_semaphore_delete (continueSemId);
-  }
-}