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41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#ifndef _defopcode_h_
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#define _defopcode_h_
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#include "list.h"
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#include "hash.h"
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#define MAX_OPCODE_WORDS 16
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#define MAX_VARIANTS 64
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typedef struct _CCVariant {
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unsigned cc_may_set :5;
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unsigned cc_may_not_set :5;
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unsigned cc_needed :5;
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unsigned cc_to_known_value :5;
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unsigned cc_known_values :5;
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char *bits_to_expand;
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List *code;
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const char *native_code_info;
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struct _CCVariant *next;
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} CCVariant;
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typedef struct {
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const char *name;
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int cpu;
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List *amode;
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List *misc_flags;
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char opcode_bits[16 * MAX_OPCODE_WORDS + 1];/* Concat'd 16-bit patterns. */
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CCVariant *cc_variant; /* Linked list of CC variants. */
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BOOL ends_block;
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BOOL next_block_dynamic;
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BOOL dont_postincdec_unexpanded;
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int operand_words_to_skip;
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} ParsedOpcodeInfo;
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extern void generate_opcode (ParsedOpcodeInfo *info, SymbolTable *sym);
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extern void begin_generating_code (void);
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extern void done_generating_code (void);
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extern int synthetic_opcode_size (const OpcodeMappingInfo *map);
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#endif /* Not _defopcode_h_ */
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