| #!/usr/bin/env python |
| |
| import sys |
| |
| |
| class CType: |
| def __init__(self, name): |
| self.name = name |
| |
| def __str__(self): |
| return self.name |
| |
| |
| class GMPAPI: |
| def __init__(self, ret_ty, name, *params, **kw): |
| out = kw.get('out', [0]) |
| inout = kw.get('inout', []) |
| mixed = kw.get('mixed', False) |
| custom = kw.get('custom', False) |
| self.name = name |
| self.ret_ty = ret_ty |
| self.params = params |
| self.inout_params = inout |
| self.custom_test = custom |
| # most functions with return results dont need extra out params |
| # set mixed to true to check both the return value and an out param |
| if self.ret_ty != void and not mixed: |
| self.out_params = [] |
| else: |
| self.out_params = out #param location of the output result |
| |
| def is_write_only(self, pos): |
| if pos in self.out_params and pos not in self.inout_params: |
| return True |
| return False |
| |
| def __str__(self): |
| return ("{} {}({})".format(self.ret_ty, self.name, ",".join( |
| map(str, self.params)))) |
| |
| def __repr__(self): |
| return str(self) |
| |
| |
| void = CType("void") |
| voidp = CType("void *") |
| charp = CType("char *") |
| iint = CType("int") |
| size_t = CType("size_t") |
| size_tp = CType("size_t*") |
| ilong = CType("long") |
| ulong = CType("unsigned long") |
| mpz_t = CType("mpz_t") |
| mpq_t = CType("mpq_t") |
| |
| apis = [ |
| GMPAPI(void, "mpz_abs", mpz_t, mpz_t), |
| GMPAPI(void, "mpz_add", mpz_t, mpz_t, mpz_t), |
| GMPAPI(iint, "mpz_cmp_si", mpz_t, ilong), |
| GMPAPI(iint, "mpz_cmpabs", mpz_t, mpz_t), |
| GMPAPI(iint, "mpz_cmp", mpz_t, mpz_t), |
| GMPAPI(void, "mpz_mul", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_neg", mpz_t, mpz_t), |
| GMPAPI(void, "mpz_set_si", mpz_t, ilong), |
| GMPAPI(void, "mpz_set", mpz_t, mpz_t), |
| GMPAPI(void, "mpz_sub", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_swap", mpz_t, mpz_t, out=[0, 1], inout=[0, 1]), |
| GMPAPI(iint, "mpz_sgn", mpz_t), |
| GMPAPI(void, "mpz_addmul", mpz_t, mpz_t, mpz_t, inout=[0]), |
| GMPAPI(void, "mpz_divexact", mpz_t, mpz_t, mpz_t), |
| GMPAPI(iint, "mpz_divisible_p", mpz_t, mpz_t), |
| GMPAPI(void, "mpz_submul", mpz_t, mpz_t, mpz_t, inout=[0]), |
| GMPAPI(void, "mpz_set_ui", mpz_t, ulong), |
| GMPAPI(void, "mpz_add_ui", mpz_t, mpz_t, ulong), |
| GMPAPI(void, "mpz_divexact_ui", mpz_t, mpz_t, ulong), |
| GMPAPI(void, "mpz_mul_ui", mpz_t, mpz_t, ulong), |
| GMPAPI(void, "mpz_pow_ui", mpz_t, mpz_t, ulong), |
| GMPAPI(void, "mpz_sub_ui", mpz_t, mpz_t, ulong), |
| GMPAPI(void, "mpz_cdiv_q", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_fdiv_q", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_fdiv_r", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_tdiv_q", mpz_t, mpz_t, mpz_t), |
| GMPAPI(ulong, "mpz_fdiv_q_ui", mpz_t, mpz_t, ulong, out=[0], mixed=True), |
| GMPAPI(ilong, "mpz_get_si", mpz_t), |
| GMPAPI(ulong, "mpz_get_ui", mpz_t), |
| GMPAPI(void, "mpz_gcd", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_lcm", mpz_t, mpz_t, mpz_t), |
| GMPAPI(void, "mpz_mul_2exp", mpz_t, mpz_t, ulong), |
| GMPAPI( |
| void, |
| "mpz_export", |
| voidp, |
| size_tp, |
| iint, |
| size_t, |
| iint, |
| size_t, |
| mpz_t, |
| custom=True), |
| # The mpz_import signature is a bit of a lie, but it is ok because it is custom |
| GMPAPI( |
| void, |
| "mpz_import", |
| voidp, |
| size_t, |
| iint, |
| size_t, |
| iint, |
| size_t, |
| mpz_t, |
| custom=True), |
| GMPAPI(size_t, "mpz_sizeinbase", mpz_t, iint), |
| GMPAPI(charp, "mpz_get_str", charp, iint, mpz_t), |
| |
| # mpq functions |
| GMPAPI(iint, "mpq_set_str", mpq_t, charp, iint, out=[0], mixed=True), |
| GMPAPI(void, "mpq_canonicalize", mpq_t, inout=[0]), |
| GMPAPI(iint, "mpq_cmp", mpq_t, mpq_t), |
| GMPAPI(void, "mpq_mul", mpq_t, mpq_t, mpq_t), |
| GMPAPI(void, "mpq_set", mpq_t, mpq_t), |
| GMPAPI(void, "mpq_set_ui", mpq_t, ulong, ulong), |
| GMPAPI(iint, "mpq_sgn", mpq_t), |
| GMPAPI(charp, "mpq_get_str", charp, iint, mpq_t), |
| ] |
| |
| |
| def get_api(name): |
| for a in apis: |
| if a.name == name: |
| return a |
| raise RuntimeError("Unknown api: {}".format(name)) |
