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added infrastructure for init disable

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This commit is contained in:
Stanislav Shwartsman 2008-12-01 18:54:24 +00:00
parent 430166ef7a
commit f69ac41e59
3 changed files with 8 additions and 4 deletions
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5
bochs/cpu/cpu.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: cpu.cc,v 1.251 2008-11-20 18:44:15 sshwarts Exp $
// $Id: cpu.cc,v 1.252 2008-12-01 18:54:24 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -823,7 +823,8 @@ void BX_CPU_C::boundaryFetch(const Bit8u *fetchPtr, unsigned remainingInPage, bx
void BX_CPU_C::deliver_INIT(void)
{
BX_CPU_THIS_PTR reset(BX_RESET_SOFTWARE);
if (! BX_CPU_THIS_PTR init_disable)
BX_CPU_THIS_PTR reset(BX_RESET_SOFTWARE);
}
void BX_CPU_C::deliver_NMI(void)

3
bochs/cpu/cpu.h
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: cpu.h,v 1.537 2008-11-29 19:28:09 sshwarts Exp $
// $Id: cpu.h,v 1.538 2008-12-01 18:54:24 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -925,6 +925,7 @@ public: // for now...
bx_bool user_pl;
bx_bool in_smm;
bx_bool nmi_disable;
bx_bool init_disable;
#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
unsigned alignment_check_mask;
#endif

4
bochs/cpu/init.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: init.cc,v 1.181 2008-11-18 20:58:09 sshwarts Exp $
// $Id: init.cc,v 1.182 2008-12-01 18:54:24 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -511,6 +511,7 @@ void BX_CPU_C::register_state(void)
BXRS_PARAM_BOOL(cpu, nmi_pending, nmi_pending);
BXRS_PARAM_BOOL(cpu, in_smm, in_smm);
BXRS_PARAM_BOOL(cpu, nmi_disable, nmi_disable);
BXRS_PARAM_BOOL(cpu, init_disable, init_disable);
BXRS_PARAM_BOOL(cpu, trace, trace);
}
@ -854,6 +855,7 @@ void BX_CPU_C::reset(unsigned source)
BX_CPU_THIS_PTR nmi_pending = 0;
BX_CPU_THIS_PTR in_smm = 0;
BX_CPU_THIS_PTR nmi_disable = 0;
BX_CPU_THIS_PTR init_disable = 0;
#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
BX_CPU_THIS_PTR alignment_check_mask = 0;
#endif