40 lines
1.8 KiB
C
40 lines
1.8 KiB
C
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/****************************************************************
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* *
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* Copyright 2001, 2009 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "rtnhdr.h"
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#include "stack_frame.h"
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#include "error.h" /* for ERROR_RTN */
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#include "error_trap.h"
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GBLREF dollar_ecode_type dollar_ecode; /* structure containing $ECODE related information */
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GBLREF dollar_stack_type dollar_stack; /* structure containing $STACK related information */
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/* NOTE: every malloc'd storage here should be free'd in a nested call-in environment.
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* gtmci_isv_restore (in gtmci_isv.c) needs to be reflected for any future mallocs added here. */
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void ecode_init(void)
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{
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dollar_ecode.begin = (char *)malloc(DOLLAR_ECODE_ALLOC);
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dollar_ecode.top = dollar_ecode.begin + DOLLAR_ECODE_ALLOC;
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dollar_ecode.array = (dollar_ecode_struct *)malloc(SIZEOF(dollar_ecode_struct) * DOLLAR_ECODE_MAXINDEX);
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dollar_ecode.error_rtn_addr = NON_IA64_ONLY(CODE_ADDRESS(ERROR_RTN)) IA64_ONLY(CODE_ADDRESS_C(ERROR_RTN));
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dollar_ecode.error_rtn_ctxt = GTM_CONTEXT(ERROR_RTN);
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dollar_ecode.error_return_addr = (error_ret_fnptr)ERROR_RETURN;
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dollar_stack.begin = (char *)malloc(DOLLAR_STACK_ALLOC);
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dollar_stack.top = dollar_stack.begin + DOLLAR_STACK_ALLOC;
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dollar_stack.array = (dollar_stack_struct *)malloc(SIZEOF(dollar_stack_struct) * DOLLAR_STACK_MAXINDEX);
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NULLIFY_DOLLAR_ECODE; /* this macro resets dollar_ecode.{end,index}, dollar_stack.{begin,index,incomplete} and
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* first_ecode_error_frame to point as if no error occurred at all */
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}
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