1 /* logging.c -- "Dummy" functions logging calls to real mpc functions. 2 3 Copyright (C) 2011, 2022 INRIA 4 5 This file is part of GNU MPC. 6 7 GNU MPC is free software; you can redistribute it and/or modify it under 8 the terms of the GNU Lesser General Public License as published by the 9 Free Software Foundation; either version 3 of the License, or (at your 10 option) any later version. 11 12 GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY 13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 14 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for 15 more details. 16 17 You should have received a copy of the GNU Lesser General Public License 18 along with this program. If not, see http://www.gnu.org/licenses/ . 19 */ 20 21 #include <stdio.h> 22 23 #define __MPC_LIBRARY_BUILD 24 /* to indicate we are inside the library build; needed here since mpc-log.h 25 includes mpc.h and not mpc-impl.h */ 26 #include "mpc-log.h" 27 28 #include "config.h" 29 #ifdef HAVE_DLFCN_H 30 #include <dlfcn.h> 31 #endif 32 33 typedef int (*c_c_func_ptr) (mpc_ptr, mpc_srcptr, mpc_rnd_t); 34 typedef int (*c_cc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); 35 typedef int (*c_ccc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); 36 typedef int (*cc_c_func_ptr) (mpc_ptr, mpc_ptr, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); 37 38 #define MPC_LOGGING_OUT_PREC(z) \ 39 do { \ 40 fprintf (stderr, " %li %li", (long) mpfr_get_prec (mpc_realref (z)), \ 41 (long) mpfr_get_prec (mpc_imagref (z))); \ 42 } while (0); 43 44 #define MPC_LOGGING_OUT_C(z) \ 45 do { \ 46 MPC_LOGGING_OUT_PREC (z); \ 47 fprintf (stderr, " "); \ 48 mpc_out_str (stderr, 16, 0, z, MPC_RNDNN); \ 49 } while (0); 50 51 #define MPC_LOGGING_FUNC_TYPE(funcname, type) \ 52 do { \ 53 fprintf (stderr, "mpc_"#funcname" "#type); \ 54 } while (0); 55 56 #define MPC_LOGGING_C_C(funcname) \ 57 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) \ 58 { \ 59 static c_c_func_ptr func = NULL; \ 60 if (func == NULL) \ 61 func = (c_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 62 MPC_LOGGING_FUNC_TYPE (funcname, c_c); \ 63 MPC_LOGGING_OUT_PREC (rop); \ 64 MPC_LOGGING_OUT_C (op); \ 65 fprintf (stderr, "\n"); \ 66 return func (rop, op, rnd); \ 67 } 68 69 #define MPC_LOGGING_C_CC(funcname) \ 70 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_rnd_t rnd) \ 71 { \ 72 static c_cc_func_ptr func = NULL; \ 73 if (func == NULL) \ 74 func = (c_cc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 75 MPC_LOGGING_FUNC_TYPE (funcname, c_cc); \ 76 MPC_LOGGING_OUT_PREC (rop); \ 77 MPC_LOGGING_OUT_C (op1); \ 78 MPC_LOGGING_OUT_C (op2); \ 79 fprintf (stderr, "\n"); \ 80 return func (rop, op1, op2, rnd); \ 81 } 82 83 #define MPC_LOGGING_C_CCC(funcname) \ 84 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_srcptr op3, mpc_rnd_t rnd) \ 85 { \ 86 static c_ccc_func_ptr func = NULL; \ 87 if (func == NULL) \ 88 func = (c_ccc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 89 MPC_LOGGING_FUNC_TYPE (funcname, c_ccc); \ 90 MPC_LOGGING_OUT_PREC (rop); \ 91 MPC_LOGGING_OUT_C (op1); \ 92 MPC_LOGGING_OUT_C (op2); \ 93 MPC_LOGGING_OUT_C (op3); \ 94 fprintf (stderr, "\n"); \ 95 return func (rop, op1, op2, op3, rnd); \ 96 } 97 98 #define MPC_LOGGING_CC_C(funcname) \ 99 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop1, mpc_ptr rop2, mpc_srcptr op, mpc_rnd_t rnd1, mpc_rnd_t rnd2) \ 100 { \ 101 static cc_c_func_ptr func = NULL; \ 102 if (func == NULL) \ 103 func = (cc_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 104 MPC_LOGGING_FUNC_TYPE (funcname, cc_c); \ 105 MPC_LOGGING_OUT_PREC (rop1); \ 106 MPC_LOGGING_OUT_PREC (rop2); \ 107 MPC_LOGGING_OUT_C (op); \ 108 fprintf (stderr, "\n"); \ 109 return func (rop1, rop2, op, rnd1, rnd2); \ 110 } 111 112 MPC_LOGGING_C_C (sqr) 113 MPC_LOGGING_C_C (conj) 114 MPC_LOGGING_C_C (neg) 115 MPC_LOGGING_C_C (sqrt) 116 MPC_LOGGING_C_C (proj) 117 MPC_LOGGING_C_C (exp) 118 MPC_LOGGING_C_C (log) 119 MPC_LOGGING_C_C (sin) 120 MPC_LOGGING_C_C (cos) 121 MPC_LOGGING_C_C (tan) 122 MPC_LOGGING_C_C (sinh) 123 MPC_LOGGING_C_C (cosh) 124 MPC_LOGGING_C_C (tanh) 125 MPC_LOGGING_C_C (asin) 126 MPC_LOGGING_C_C (acos) 127 MPC_LOGGING_C_C (atan) 128 MPC_LOGGING_C_C (asinh) 129 MPC_LOGGING_C_C (acosh) 130 MPC_LOGGING_C_C (atanh) 131 132 MPC_LOGGING_C_CC (add) 133 MPC_LOGGING_C_CC (sub) 134 MPC_LOGGING_C_CC (mul) 135 MPC_LOGGING_C_CC (div) 136 MPC_LOGGING_C_CC (pow) 137 138 MPC_LOGGING_C_CCC (fma) 139 140 MPC_LOGGING_CC_C (sin_cos) 141