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Diffstat (limited to 'misc/pascal/pascal/pgen.h')
-rw-r--r-- | misc/pascal/pascal/pgen.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/misc/pascal/pascal/pgen.h b/misc/pascal/pascal/pgen.h new file mode 100644 index 000000000..aac6f8e58 --- /dev/null +++ b/misc/pascal/pascal/pgen.h @@ -0,0 +1,89 @@ +/*************************************************************************** + * pgen.h + * External Declarations associated with pgen.c + * + * Copyright (C) 2008-2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ***************************************************************************/ + +#ifndef __PGEN_H +#define __PGEN_H + +/*************************************************************************** + * Included Files + ***************************************************************************/ + +#include <stdint.h> +#include "podefs.h" + +/*************************************************************************** + * Pre-processor Definitions + ***************************************************************************/ + +/*************************************************************************** + * Global Types + ***************************************************************************/ + +/*************************************************************************** + * Global Variable Prototypes + ***************************************************************************/ + +/*************************************************************************** + * Global Function Prototypes + ***************************************************************************/ + +extern int32_t pas_GetCurrentStackLevel(void); +extern void pas_InvalidateCurrentStackLevel(void); +extern void pas_SetCurrentStackLevel(int32_t dwLsp); +extern uint32_t pas_GetNStackLevelChanges(void); + +extern void pas_GenerateSimple(enum pcode_e eOpCode); +extern void pas_GenerateDataOperation(enum pcode_e eOpCode, int32_t dwData); +extern void pas_GenerateDataSize(int32_t dwDataSize); +extern void pas_GenerateFpOperation(uint8_t fpOpcode); +extern void pas_GenerateIoOperation(uint16_t ioOpcode, uint16_t fileNumber); +extern void pas_BuiltInFunctionCall(uint16_t libOpcode); +extern void pas_GenerateLevelReference(enum pcode_e eOpCode, uint16_t wLevel, + int32_t dwOffset); +extern void pas_GenerateStackReference(enum pcode_e eOpCode, STYPE *pVarPtr); +extern void pas_GenerateProcedureCall(STYPE *pProcPtr); +extern void pas_GenerateLineNumber(uint16_t wIncludeNumber, + uint32_t dwLineNumber); +extern void pas_GenerateStackExport(STYPE *pVarPtr); +extern void pas_GenerateStackImport(STYPE *pVarPtr); +extern void pas_GenerateProcedureCall(STYPE *pProcPtr); +extern void pas_GenerateDebugInfo(STYPE *pProcPtr, uint32_t dwReturnSize); +extern void pas_GenerateProcExport(STYPE *pProcPtr); +extern void pas_GenerateProcImport(STYPE *pProcPtr); +extern void pas_GeneratePoffOutput(void); + +#endif /* __PGEN_H */ + |