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code duplication fix

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This commit is contained in:
Stanislav Shwartsman 2010-02-21 18:23:50 +00:00
parent 9268646239
commit 5a81abb795
1 changed files with 7 additions and 10 deletions
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17
bochs/cpu/exception.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: exception.cc,v 1.145 2010-02-21 06:56:48 sshwarts Exp $
// $Id: exception.cc,v 1.146 2010-02-21 18:23:50 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001-2009 The Bochs Project
@ -967,14 +967,11 @@ void BX_CPU_C::exception(unsigned vector, Bit16u error_code, unsigned unused)
BX_CPU_THIS_PTR errorno++;
if (real_mode()) {
// not INT, no error code pushed
BX_CPU_THIS_PTR interrupt(vector, BX_HARDWARE_EXCEPTION, 0, 0);
BX_CPU_THIS_PTR errorno = 0; // error resolved
longjmp(BX_CPU_THIS_PTR jmp_buf_env, 1); // go back to main decode loop
}
else {
BX_CPU_THIS_PTR interrupt(vector, BX_HARDWARE_EXCEPTION, push_error, error_code);
BX_CPU_THIS_PTR errorno = 0; // error resolved
longjmp(BX_CPU_THIS_PTR jmp_buf_env, 1); // go back to main decode loop
push_error = 0; // not INT, no error code pushed
error_code = 0;
}
interrupt(vector, BX_HARDWARE_EXCEPTION, push_error, error_code);
BX_CPU_THIS_PTR errorno = 0; // error resolved
longjmp(BX_CPU_THIS_PTR jmp_buf_env, 1); // go back to main decode loop
}