changes in comments only
This commit is contained in:
Stanislav Shwartsman
parent
3c6a8375fd
commit
30fecf9792
@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: crregs.cc,v 1.12 2010-04-09 11:31:55 sshwarts Exp $
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// $Id: crregs.cc,v 1.13 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2010 Stanislav Shwartsman
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@ -870,7 +870,7 @@ bx_bool BX_CPP_AttrRegparmN(1) BX_CPU_C::SetCR0(bx_address val)
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BX_CPU_THIS_PTR cr0.set32(val_32);
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck();
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handleAlignmentCheck(/* CR0.AC reloaded */);
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#endif
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handleCpuModeChange();
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@ -1,5 +1,5 @@
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////////////////////////////////////////////////////////////////////////
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// $Id: ctrl_xfer_pro.cc,v 1.85 2010-04-02 21:22:17 sshwarts Exp $
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// $Id: ctrl_xfer_pro.cc,v 1.86 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -107,10 +107,10 @@ BX_CPU_C::load_cs(bx_selector_t *selector, bx_descriptor_t *descriptor, Bit8u cp
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}
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#endif
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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handleAlignmentCheck(/* CPL change */);
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#endif
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// Loading CS will invalidate the EIP fetch window.
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: debugstuff.cc,v 1.111 2009-12-28 10:56:23 sshwarts Exp $
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// $Id: debugstuff.cc,v 1.112 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -340,7 +340,7 @@ bx_bool BX_CPU_C::dbg_set_sreg(unsigned sreg_no, bx_segment_reg_t *sreg)
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if (sreg_no == BX_SEG_REG_CS) {
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handleCpuModeChange();
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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handleAlignmentCheck(/* CPL change */);
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#endif
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invalidate_prefetch_q();
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return 1;
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: flag_ctrl_pro.cc,v 1.39 2009-12-04 16:53:12 sshwarts Exp $
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// $Id: flag_ctrl_pro.cc,v 1.40 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -48,7 +48,7 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::setEFlags(Bit32u val)
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BX_CPU_THIS_PTR lf_flags_status = 0; // OSZAPC flags are known.
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck();
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handleAlignmentCheck(/* EFLAGS.AC reloaded */);
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#endif
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handleCpuModeChange(); // VM flag might be changed
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: proc_ctrl.cc,v 1.332 2010-04-08 16:38:41 sshwarts Exp $
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// $Id: proc_ctrl.cc,v 1.333 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2010 The Bochs Project
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@ -533,14 +533,12 @@ void BX_CPU_C::handleAlignmentCheck(void)
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if (BX_CPU_THIS_PTR alignment_check_mask == 0) {
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BX_CPU_THIS_PTR alignment_check_mask = 0xF;
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BX_INFO(("Enable alignment check (#AC exception)"));
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// BX_CPU_THIS_PTR iCache.flushICacheEntries();
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}
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}
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else {
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if (BX_CPU_THIS_PTR alignment_check_mask != 0) {
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BX_CPU_THIS_PTR alignment_check_mask = 0;
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BX_INFO(("Disable alignment check (#AC exception)"));
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// BX_CPU_THIS_PTR iCache.flushICacheEntries();
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}
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}
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}
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@ -868,7 +866,7 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::SYSENTER(bxInstruction_c *i)
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#if BX_SUPPORT_X86_64
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handleCpuModeChange(); // mode change could happen only when in long_mode()
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#else
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#endif
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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@ -979,11 +977,11 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::SYSEXIT(bxInstruction_c *i)
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#if BX_SUPPORT_X86_64
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handleCpuModeChange(); // mode change could happen only when in long_mode()
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#else
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#endif
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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#if BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(/* CPL change */);
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#endif
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parse_selector(((BX_CPU_THIS_PTR msr.sysenter_cs_msr + (i->os64L() ? 40:24)) & BX_SELECTOR_RPL_MASK) | 3,
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@ -1097,7 +1095,7 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::SYSCALL(bxInstruction_c *i)
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BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].cache.u.segment.l = 0; /* 32-bit code */
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BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].cache.u.segment.avl = 0; /* available for use by system */
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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BX_CPU_THIS_PTR alignment_check_mask = 0; // CPL=0
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@ -1194,8 +1192,8 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::SYSRET(bxInstruction_c *i)
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handleCpuModeChange(); // mode change could only happen when in long64 mode
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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#if BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(/* CPL change */);
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#endif
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// SS base, limit, attributes unchanged
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@ -1227,10 +1225,10 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::SYSRET(bxInstruction_c *i)
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BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].cache.u.segment.l = 0; /* 32-bit code */
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BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].cache.u.segment.avl = 0; /* available for use by system */
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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#if BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(/* CPL change */);
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#endif
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// SS base, limit, attributes unchanged
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: segment_ctrl_pro.cc,v 1.128 2010-03-14 15:51:26 sshwarts Exp $
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// $Id: segment_ctrl_pro.cc,v 1.129 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -200,9 +200,9 @@ BX_CPU_C::load_seg_reg(bx_segment_reg_t *seg, Bit16u new_value)
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if (seg == &BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS]) {
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invalidate_prefetch_q();
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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handleAlignmentCheck(/* CPL change */);
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#endif
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}
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}
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: tasking.cc,v 1.92 2010-04-14 17:33:19 sshwarts Exp $
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// $Id: tasking.cc,v 1.93 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2010 The Bochs Project
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@ -668,7 +668,7 @@ void BX_CPU_C::task_switch(bxInstruction_c *i, bx_selector_t *tss_selector,
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exception(BX_TS_EXCEPTION, raw_cs_selector & 0xfffc);
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}
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updateFetchModeMask();
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updateFetchModeMask(/* CS reloaded */);
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // task switch, CPL was modified
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: vm8086.cc,v 1.60 2010-03-15 13:22:14 sshwarts Exp $
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// $Id: vm8086.cc,v 1.61 2010-04-22 17:51:37 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -256,7 +256,7 @@ void BX_CPU_C::init_v8086_mode(void)
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handleCpuModeChange();
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#if BX_CPU_LEVEL >= 4 && BX_SUPPORT_ALIGNMENT_CHECK
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handleAlignmentCheck(); // CPL was modified
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handleAlignmentCheck(/* CPL change */);
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#endif
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}
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