1 files changed, 0 insertions, 168 deletions
diff --git a/c/src/librdbg/src/i386/rdbg_f.c b/c/src/librdbg/src/i386/rdbg_f.c
deleted file mode 100644
index 56f7769fe2..0000000000
--- a/c/src/librdbg/src/i386/rdbg_f.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- **************************************************************************
- *
- * Component =   
- * 
- * Synopsis  =   rdbg/i386/rdbg_f.c
- *
- * $Id$
- *
- **************************************************************************
- */
-
-#include <assert.h>
-#include <errno.h>
-#include <rdbg/reg.h>
-#include <rdbg/remdeb.h>
-#include <rdbg/rdbg.h>
-#include <rtems/score/cpu.h>
-#include <rtems/score/thread.h>
-
-  void
-CtxToRegs (const CPU_Exception_frame * ctx, xdr_regs * regs)
-{
-  regs->tabreg[GS] = 0;
-  regs->tabreg[FS] = 0;
-  regs->tabreg[ES] = 0;
-  regs->tabreg[DS] = 0;
-  regs->tabreg[EDI] = ctx->edi;
-  regs->tabreg[ESI] = ctx->esi;
-  regs->tabreg[EBP] = ctx->ebp;
-  regs->tabreg[ESP] = ctx->esp0;
-  regs->tabreg[EBX] = ctx->ebx;
-  regs->tabreg[EDX] = ctx->edx;
-  regs->tabreg[ECX] = ctx->ecx;
-  regs->tabreg[EAX] = ctx->eax;
-  regs->tabreg[TRAPNO] = ctx->idtIndex;
-  regs->tabreg[ERR] = ctx->faultCode;
-  regs->tabreg[EIP] = ctx->eip;
-  regs->tabreg[CS] = ctx->cs & 0xFFFF;
-  regs->tabreg[EFL] = ctx->eflags;
-}
-
-  void
-RegsToCtx (const xdr_regs * regs, CPU_Exception_frame * ctx)
-{
-  ctx->edi = regs->tabreg[EDI];
-  ctx->esi = regs->tabreg[ESI];
-  ctx->ebp = regs->tabreg[EBP];
-  ctx->esp0 = regs->tabreg[ESP];
-  ctx->ebx = regs->tabreg[EBX];
-  ctx->edx = regs->tabreg[EDX];
-  ctx->ecx = regs->tabreg[ECX];
-  ctx->eax = regs->tabreg[EAX];
-  ctx->idtIndex = regs->tabreg[TRAPNO];
-  ctx->faultCode = regs->tabreg[ERR];
-  ctx->eip = regs->tabreg[EIP];
-  ctx->cs = regs->tabreg[CS];
-  ctx->eflags = regs->tabreg[EFL];
-}
-
-  void
-get_ctx_thread (Thread_Control * thread, CPU_Exception_frame * ctx)
-{
-  ctx->edi = thread->Registers.edi;
-  ctx->esi = thread->Registers.esi;
-  ctx->ebp = (uint32_t) (thread->Registers.ebp);
-  ctx->esp0 = (uint32_t) (thread->Registers.esp);
-  ctx->ebx = thread->Registers.ebx;
-  ctx->edx = 0;
-  ctx->ecx = 0;
-  ctx->eax = 0;
-  ctx->idtIndex = 0;
-  ctx->faultCode = 0;
-  ctx->eip = *(unsigned int *) (thread->Registers.esp);
-  ctx->cs = 0;
-  ctx->eflags = thread->Registers.eflags;
-}
-
-  void
-set_ctx_thread (Thread_Control * thread, CPU_Exception_frame * ctx)
-{
-  thread->Registers.edi = ctx->edi;
-  thread->Registers.esi = ctx->esi;
-  thread->Registers.ebp = (void *) (ctx->ebp);
-  thread->Registers.esp = (void *) (ctx->esp0);
-  thread->Registers.ebx = ctx->ebx;
-  thread->Registers.eflags = ctx->eflags;
-}
-
-  int
-Single_Step (CPU_Exception_frame * ctx)
-{
-  /*
-   * Check if not already set 
-   */
-  if ((ctx->eflags & EFLAGS_TF) != 0 || ExitForSingleStep != 0) {
-    /*
-     * Check coherency 
-     */
-    assert ((ctx->eflags & EFLAGS_TF) != 0);
-    assert (ExitForSingleStep != 0);
-    return 0;
-  }
-  ctx->eflags |= EFLAGS_TF;     /* eflags */
-  ++ExitForSingleStep;
-
-  return 0;
-}
-
-  int
-CheckForSingleStep (CPU_Exception_frame * ctx)
-{
-  if (ExitForSingleStep) {
-    /*
-     *  This functions can be called both from
-     *  INT1 and INT3 handlers. In case it is
-     *  called from INT3, need to clear TF.
-     */
-    ctx->eflags &= ~EFLAGS_TF;
-    ExitForSingleStep = 0;
-    return 1;
-  }
-  return 0;
-}
-
-  void
-CancelSingleStep (CPU_Exception_frame * ctx)
-{
-  /*
-   * Cancel scheduled SS 
-   */
-  ctx->eflags &= ~EFLAGS_TF;
-  ExitForSingleStep--;
-}
-
-static cpuExcHandlerType old_currentExcHandler;
-extern void rtems_exception_prologue_50 ();
-
-  void
-connect_rdbg_exception ()
-{
-  interrupt_gate_descriptor *currentIdtEntry;
-  unsigned limit;
-  unsigned level;
-
-  /*
-   *  Connect the Exception used to debug
-   */
-  i386_get_info_from_IDTR (&currentIdtEntry, &limit);
-
-  _CPU_ISR_Disable (level);
-  create_interrupt_gate_descriptor (&currentIdtEntry[50],
-                                    rtems_exception_prologue_50);
-  _CPU_ISR_Enable (level);
-
-  if (_currentExcHandler != BreakPointExcHdl) {
-    old_currentExcHandler = _currentExcHandler;
-    _currentExcHandler = BreakPointExcHdl;
-  }
-}
-
-  void
-disconnect_rdbg_exception ()
-{
-  if (_currentExcHandler == BreakPointExcHdl) {
-    _currentExcHandler = old_currentExcHandler;
-  }
-}