1 /* logging.c -- "Dummy" functions logging calls to real mpc functions. 2 3 Copyright (C) 2011 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 "config.h" 22 #include <stdio.h> 23 24 #ifdef HAVE_INTTYPES_H 25 #include <inttypes.h> 26 #endif 27 #ifdef HAVE_STDINT_H 28 #include <stdint.h> 29 #endif 30 31 #define __MPC_LIBRARY_BUILD 32 /* to indicate we are inside the library build; needed here since mpc-log.h 33 includes mpc.h and not mpc-impl.h */ 34 #include "mpc-log.h" 35 36 #ifdef HAVE_DLFCN_H 37 #include <dlfcn.h> 38 #endif 39 40 typedef int (*c_c_func_ptr) (mpc_ptr, mpc_srcptr, mpc_rnd_t); 41 typedef int (*c_cc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); 42 typedef int (*c_ccc_func_ptr) (mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t); 43 typedef int (*cc_c_func_ptr) (mpc_ptr, mpc_ptr, mpc_srcptr, mpc_rnd_t, mpc_rnd_t); 44 45 #define MPC_LOGGING_OUT_PREC(z) \ 46 do { \ 47 fprintf (stderr, " %li %li", (long) mpfr_get_prec (mpc_realref (z)), \ 48 (long) mpfr_get_prec (mpc_imagref (z))); \ 49 } while (0); 50 51 #define MPC_LOGGING_OUT_C(z) \ 52 do { \ 53 MPC_LOGGING_OUT_PREC (z); \ 54 fprintf (stderr, " "); \ 55 mpc_out_str (stderr, 16, 0, z, MPC_RNDNN); \ 56 } while (0); 57 58 #define MPC_LOGGING_FUNC_TYPE(funcname, type) \ 59 do { \ 60 fprintf (stderr, "mpc_"#funcname" "#type); \ 61 } while (0); 62 63 #define MPC_LOGGING_C_C(funcname) \ 64 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op, mpc_rnd_t rnd) \ 65 { \ 66 static c_c_func_ptr func = NULL; \ 67 if (func == NULL) \ 68 func = (c_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 69 MPC_LOGGING_FUNC_TYPE (funcname, c_c); \ 70 MPC_LOGGING_OUT_PREC (rop); \ 71 MPC_LOGGING_OUT_C (op); \ 72 fprintf (stderr, "\n"); \ 73 return func (rop, op, rnd); \ 74 } 75 76 #define MPC_LOGGING_C_CC(funcname) \ 77 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_rnd_t rnd) \ 78 { \ 79 static c_cc_func_ptr func = NULL; \ 80 if (func == NULL) \ 81 func = (c_cc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 82 MPC_LOGGING_FUNC_TYPE (funcname, c_cc); \ 83 MPC_LOGGING_OUT_PREC (rop); \ 84 MPC_LOGGING_OUT_C (op1); \ 85 MPC_LOGGING_OUT_C (op2); \ 86 fprintf (stderr, "\n"); \ 87 return func (rop, op1, op2, rnd); \ 88 } 89 90 #define MPC_LOGGING_C_CCC(funcname) \ 91 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop, mpc_srcptr op1, mpc_srcptr op2, mpc_srcptr op3, mpc_rnd_t rnd) \ 92 { \ 93 static c_ccc_func_ptr func = NULL; \ 94 if (func == NULL) \ 95 func = (c_ccc_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 96 MPC_LOGGING_FUNC_TYPE (funcname, c_ccc); \ 97 MPC_LOGGING_OUT_PREC (rop); \ 98 MPC_LOGGING_OUT_C (op1); \ 99 MPC_LOGGING_OUT_C (op2); \ 100 MPC_LOGGING_OUT_C (op3); \ 101 fprintf (stderr, "\n"); \ 102 return func (rop, op1, op2, op3, rnd); \ 103 } 104 105 #define MPC_LOGGING_CC_C(funcname) \ 106 __MPC_DECLSPEC int mpc_log_##funcname (mpc_ptr rop1, mpc_ptr rop2, mpc_srcptr op, mpc_rnd_t rnd1, mpc_rnd_t rnd2) \ 107 { \ 108 static cc_c_func_ptr func = NULL; \ 109 if (func == NULL) \ 110 func = (cc_c_func_ptr) (intptr_t) dlsym (NULL, "mpc_"#funcname); \ 111 MPC_LOGGING_FUNC_TYPE (funcname, cc_c); \ 112 MPC_LOGGING_OUT_PREC (rop1); \ 113 MPC_LOGGING_OUT_PREC (rop2); \ 114 MPC_LOGGING_OUT_C (op); \ 115 fprintf (stderr, "\n"); \ 116 return func (rop1, rop2, op, rnd1, rnd2); \ 117 } 118 119 MPC_LOGGING_C_C (sqr) 120 MPC_LOGGING_C_C (conj) 121 MPC_LOGGING_C_C (neg) 122 MPC_LOGGING_C_C (sqrt) 123 MPC_LOGGING_C_C (proj) 124 MPC_LOGGING_C_C (exp) 125 MPC_LOGGING_C_C (log) 126 MPC_LOGGING_C_C (sin) 127 MPC_LOGGING_C_C (cos) 128 MPC_LOGGING_C_C (tan) 129 MPC_LOGGING_C_C (sinh) 130 MPC_LOGGING_C_C (cosh) 131 MPC_LOGGING_C_C (tanh) 132 MPC_LOGGING_C_C (asin) 133 MPC_LOGGING_C_C (acos) 134 MPC_LOGGING_C_C (atan) 135 MPC_LOGGING_C_C (asinh) 136 MPC_LOGGING_C_C (acosh) 137 MPC_LOGGING_C_C (atanh) 138 139 MPC_LOGGING_C_CC (add) 140 MPC_LOGGING_C_CC (sub) 141 MPC_LOGGING_C_CC (mul) 142 MPC_LOGGING_C_CC (div) 143 MPC_LOGGING_C_CC (pow) 144 145 MPC_LOGGING_C_CCC (fma) 146 147 MPC_LOGGING_CC_C (sin_cos) 148