58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
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#ifndef APFL_CONTEXT_H
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#define APFL_CONTEXT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include "bytecode.h"
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#include "hashmap.h"
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#include "gc.h"
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#include "value.h"
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struct stack {
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struct apfl_value *items;
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size_t len;
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size_t cap;
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};
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struct scope {
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struct apfl_hashmap map;
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};
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struct apfl_ctx_data {
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struct gc gc;
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struct scope *scope;
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struct stack *stack;
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int execution_line;
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};
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void apfl_stack_deinit(struct apfl_allocator, struct stack *);
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void apfl_gc_stack_traverse(struct stack *, gc_visitor, void *);
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void apfl_scope_deinit(struct apfl_allocator, struct scope *);
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bool apfl_scope_get(struct scope *, struct apfl_string *name, struct apfl_value *out);
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bool apfl_scope_set(struct gc *, struct scope *, struct apfl_string *name, struct apfl_value value);
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bool apfl_scope_create_var(struct gc *, struct scope *, struct apfl_string *name);
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void apfl_gc_var_traverse(struct apfl_value *, gc_visitor, void *);
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void apfl_gc_scope_traverse(struct scope *, gc_visitor, void *);
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bool apfl_stack_push(apfl_ctx, struct apfl_value);
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bool apfl_stack_check_index(apfl_ctx, apfl_stackidx *);
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bool apfl_stack_pop(apfl_ctx, struct apfl_value *value, apfl_stackidx);
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bool apfl_stack_get(apfl_ctx, struct apfl_value *value, apfl_stackidx);
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bool apfl_stack_drop(apfl_ctx, apfl_stackidx);
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#ifdef __cplusplus
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}
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#endif
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#endif
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