51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
#pragma once
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#include "report.h"
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#include <stdint.h>
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typedef enum {
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IdentResolTy_None,
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IdentResolTy_Label,
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IdentResolTy_SubLabel,
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IdentResolTy_Const,
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} IdentResolTy;
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typedef struct IdentResol IdentResol;
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struct IdentResol {
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char* ident;
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Loc loc;
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const IdentResol* parent;
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IdentResolTy ty;
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union {
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uint16_t ip;
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struct {
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uint16_t value;
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char* src_filename;
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};
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};
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};
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void ident_resol_destroy(IdentResol* resol);
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typedef struct IdentResolver IdentResolver;
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struct IdentResolver {
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IdentResol* resols;
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size_t resols_capacity;
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size_t resols_size;
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const IdentResol* current_parent;
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};
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void ident_resolver_construct(IdentResolver* resolver);
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void ident_resolver_destroy(IdentResolver* resolver);
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void ident_resolver_define_label(
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IdentResolver* resolver, char* ident, Loc loc, uint16_t asm_ip);
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void ident_resolver_define_sublabel(
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IdentResolver* resolver, char* ident, Loc loc, uint16_t asm_ip);
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void ident_resolver_define_const(IdentResolver* resolver,
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char* ident,
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Loc loc,
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uint16_t value,
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char* src_filename);
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const IdentResol* ident_resolver_resolve(
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const IdentResolver* resolver, const char* ident);
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