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Dale Weiler 2015-01-15 18:12:54 -05:00
parent e2ba77a546
commit 7e0e041527
1 changed files with 75 additions and 0 deletions
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intrin.h Normal file
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#ifndef GMQCC_INTRIN_HDR
#define GMQCC_INTRIN_HDR
#include "gmqcc.h"
struct fold_t;
struct parser_t;
struct ast_function;
struct ast_expression;
struct ast_value;
struct intrin;
struct intrin_func_t {
ast_expression *(intrin::*function)();
const char *name;
const char *alias;
size_t args;
};
struct intrin {
intrin() = default;
intrin(parser_t *parser);
ast_expression *debug_typestring();
ast_expression *fold(ast_value *val, ast_expression **exprs);
ast_expression *func_try(size_t offset, const char *compare);
ast_expression *func_self(const char *name, const char *from);
ast_expression *func(const char *name);
protected:
lex_ctx_t ctx() const;
ast_function *value(ast_value **out, const char *name, qcint_t vtype);
void reg(ast_value *const value, ast_function *const func);
ast_expression *nullfunc();
ast_expression *isfinite_();
ast_expression *isinf_();
ast_expression *isnan_();
ast_expression *isnormal_();
ast_expression *signbit_();
ast_expression *acosh_();
ast_expression *asinh_();
ast_expression *atanh_();
ast_expression *exp_();
ast_expression *exp2_();
ast_expression *expm1_();
ast_expression *pow_();
ast_expression *mod_();
ast_expression *fabs_();
ast_expression *epsilon_();
ast_expression *nan_();
ast_expression *inf_();
ast_expression *ln_();
ast_expression *log_variant(const char *name, float base);
ast_expression *log_();
ast_expression *log10_();
ast_expression *log2_();
ast_expression *logb_();
ast_expression *shift_variant(const char *name, size_t instr);
ast_expression *lshift();
ast_expression *rshift();
void error(const char *fmt, ...);
private:
parser_t *m_parser;
fold_t *m_fold;
std::vector<intrin_func_t> m_intrinsics;
std::vector<ast_expression*> m_generated;
};
#endif