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Can't use access_linear in debugger because it has sideeffects on CPU

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This commit is contained in:
Stanislav Shwartsman 2008-04-11 21:59:47 +00:00
parent 397e2b6eac
commit e5e8785973
1 changed files with 9 additions and 3 deletions
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12
bochs/bx_debug/dbg_main.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: dbg_main.cc,v 1.125 2008-04-11 14:16:46 sshwarts Exp $
// $Id: dbg_main.cc,v 1.126 2008-04-11 21:59:47 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -3353,8 +3353,14 @@ Bit32u bx_dbg_get_laddr(Bit16u sel, Bit32u ofs)
desc_base = BX_CPU(dbg_cpu)->gdtr.base;
}
BX_CPU(dbg_cpu)->access_read_linear(desc_base + selector.index * 8, 4, 0, BX_READ, &dword1);
BX_CPU(dbg_cpu)->access_read_linear(desc_base + selector.index * 8 + 4, 4, 0, BX_READ, &dword2);
if (! bx_dbg_read_linear(dbg_cpu, desc_base + selector.index * 8, 4, (Bit8u*) &dword1)) {
dbg_printf("ERROR: cannot read selector (0x%04x)\n", selector.index);
return 0;
}
if (! bx_dbg_read_linear(dbg_cpu, desc_base + selector.index * 8 + 4, 4, (Bit8u*) &dword2)) {
dbg_printf("ERROR: cannot read selector (0x%04x)\n", selector.index);
return 0;
}
memset (&descriptor, 0, sizeof (descriptor));
BX_CPU(dbg_cpu)->parse_descriptor(dword1, dword2, &descriptor);