2016-01-14 15:23:33 +00:00
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/*
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* Copyright (c) 1987 Fujitsu
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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2014-05-04 05:20:34 +00:00
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/*
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slinkyGlobals.h -- Global variables for the Slinky linker.
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Chip Morningstar -- Lucasfilm Ltd.
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9-March-1985
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*/
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2016-01-24 08:00:20 +00:00
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extern bool debug; /* TRUE iff we should print debug diagnostics */
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extern bool errorFlag; /* TRUE iff an error occured during linking */
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extern bool verbose;
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extern bool packFlag;
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2014-05-04 05:20:34 +00:00
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#define DEFAULT_LOAD_FILE_NAME "s.out"
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2016-01-24 08:00:20 +00:00
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extern FILE *loadFileOutput; /* where to put the results */
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extern FILE *mapFileOutput;
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extern objectFileListType *objectFileList;
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extern objectFileListType *endOfObjectFileList;
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extern char *currentFileName;
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extern freeSegmentEntryType *freeSegmentList;
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extern freeSegmentEntryType *effectiveFreeSegmentList;
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extern addressType relocationOffset;
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extern addressType entryPointAddress;
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extern int entryPointMode;
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extern expressionPCType entryPointExpression;
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extern bool produceLoadMap;
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extern bool leaveOffLoadFiles;
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extern bool haveEntryPoint;
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extern bool haveExpressionEntryPoint;
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extern bool readExpressionEntryPoint;
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extern symbolType **globalSymbolTable;
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extern int globalSymbolCount;
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extern symbolType **currentSymbolTable;
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extern functionType *currentFunctionTable;
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extern reservationListType *reservationList;
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extern int totalSymbolCount;
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extern expressionPCType pc;
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extern addressType here;
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extern bindingListType *localBindings;
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2014-05-04 05:20:34 +00:00
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#define CODE_REGIONS_IN_ADDRESS_SPACE 256
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#define CODE_REGION_SIZE 0x100
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2016-01-24 08:00:20 +00:00
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extern segmentListType *generatedLoadImage[CODE_REGIONS_IN_ADDRESS_SPACE];
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2014-05-04 05:20:34 +00:00
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#define regionOf(addr) (addr / CODE_REGION_SIZE)
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2016-01-23 14:41:05 +00:00
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extern struct {
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2014-05-04 05:20:34 +00:00
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stringType *functionName;
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addressType (*functionEntry)();
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} builtInFunctionTable[];
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#define MAX_FUNCTIONS 15
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