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bugfix

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This commit is contained in:
Stanislav Shwartsman 2010-04-11 05:28:19 +00:00
parent b85791686b
commit afcbca5bba
1 changed files with 3 additions and 2 deletions
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5
bochs/cpu/iret.cc
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@ -1,5 +1,5 @@
////////////////////////////////////////////////////////////////////////
// $Id: iret.cc,v 1.49 2010-03-14 15:51:26 sshwarts Exp $
// $Id: iret.cc,v 1.50 2010-04-11 05:28:19 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2005-2009 Stanislav Shwartsman
@ -218,6 +218,7 @@ BX_CPU_C::iret_protected(bxInstruction_c *i)
return;
}
else { /* INTERRUPT RETURN TO OUTER PRIVILEGE LEVEL */
/* 16bit opsize | 32bit opsize
* ==============================
* SS eSP+8 | SS eSP+16
@ -229,7 +230,7 @@ BX_CPU_C::iret_protected(bxInstruction_c *i)
/* examine return SS selector and associated descriptor */
if (i->os32L()) {
raw_ss_selector = (Bit16u) read_virtual_dword_32(BX_SEG_REG_SS, temp_ESP + 16);
raw_ss_selector = read_virtual_word_32(BX_SEG_REG_SS, temp_ESP + 16);
}
else {
raw_ss_selector = read_virtual_word_32(BX_SEG_REG_SS, temp_ESP + 8);