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https://opencores.org/ocsvn/or1k/or1k/trunk
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| Rev 703 |
Rev 706 |
| Line 58... |
Line 58... |
Recommendation: irrelevant instruction bits should be set with a value of
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Recommendation: irrelevant instruction bits should be set with a value of
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bits in same positions of instruction preceding current instruction in the
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bits in same positions of instruction preceding current instruction in the
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code (when assembling).
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code (when assembling).
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*/
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*/
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#if defined HAS_EXECUTION && SIMPLE_EXECUTION
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#define EFN &l_none
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#define EFN &l_none
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#ifdef HAS_EXECUTION
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#define EF(func) &(func)
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#define EF(func) &(func)
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#define EFI &l_invalid
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#define EFI &l_invalid
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#else /* HAS_EXECUTION */
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#else /* HAS_EXECUTION */
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#ifndef HAS_EXECUTION
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#define EFN &l_none
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#define EF(func) EFN
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#define EF(func) EFN
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#define EFI EFN
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#define EFI EFN
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#else /* !HAS_EXECUTION */
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#define EFN "l_none"
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#define EFI "l_invalid"
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#ifdef __GNUC__
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#define EF(func) #func
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#else
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#define EF(func) "func"
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#endif
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#endif /* !HAS_EXECUTION */
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#endif /* HAS_EXECUTION */
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#endif /* HAS_EXECUTION */
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CONST struct or32_opcode or32_opcodes[] =
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CONST struct or32_opcode or32_opcodes[] =
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{
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{
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| Line 428... |
Line 440... |
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/*** Finite automata for instruction decoding building code ***/
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/*** Finite automata for instruction decoding building code ***/
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/* Find simbols in encoding. */
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/* Find simbols in encoding. */
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static unsigned long
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unsigned long
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insn_extract(param_ch, enc_initial)
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insn_extract(param_ch, enc_initial)
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char param_ch;
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char param_ch;
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char *enc_initial;
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char *enc_initial;
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{
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{
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char *enc;
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char *enc;
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