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- move trace call before the TICK. Well, there are two different places

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that TICK is called so I put a trace call just before each TICK.
  This seems best, since the trace has a chance to print before the tick
  can trigger time-based events elsewhere in the system.
This commit is contained in:
Bryce Denney 2001-10-06 00:00:22 +00:00
parent 7140fa7090
commit 7d499adac0
1 changed files with 15 additions and 8 deletions
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23
bochs/cpu/cpu.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: cpu.cc,v 1.20 2001-10-05 21:05:11 bdenney Exp $
// $Id: cpu.cc,v 1.21 2001-10-06 00:00:22 bdenney Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -276,6 +276,13 @@ repeat_not_done:
#ifdef REGISTER_IADDR
REGISTER_IADDR(BX_CPU_THIS_PTR eip + BX_CPU_THIS_PTR sregs[BX_SREG_CS].cache.u.segment.base);
#endif
#if BX_DEBUGGER
if (BX_CPU_THIS_PTR trace) {
// print the instruction that was just executed.
bx_dbg_disassemble_current (-1, 1); // all cpus, print time stamp
}
#endif
BX_TICK1_IF_SINGLE_PROCESSOR();
#if BX_DEBUGGER == 0
@ -304,6 +311,13 @@ repeat_done:
#ifdef REGISTER_IADDR
REGISTER_IADDR(BX_CPU_THIS_PTR eip + BX_CPU_THIS_PTR sregs[BX_SREG_CS].cache.u.segment.base);
#endif
#if BX_DEBUGGER
if (BX_CPU_THIS_PTR trace) {
// print the instruction that was just executed.
bx_dbg_disassemble_current (-1, 1); // all cpus, print time stamp
}
#endif
BX_TICK1_IF_SINGLE_PROCESSOR();
debugger_check:
@ -319,13 +333,6 @@ debugger_check:
#endif
#if BX_DEBUGGER
if (BX_CPU_THIS_PTR trace) {
// print the instruction that was just executed. This used to
// return with a certain stop reason, but as a result the tracing
// affected simulation, which is obviously bad when you're trying
// to debug a problem.
bx_dbg_disassemble_current (-1, 1); // all cpus, print time stamp
}
// BW vm mode switch support is in dbg_is_begin_instr_bpoint
// note instr generating exceptions never reach this point.