309 lines
10 KiB
C
309 lines
10 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2007-2015 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include <stdlib.h>
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#define DELTA (0.0001df)
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#define DELTA_B (0.001)
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double double_val1 = 45.125;
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double double_val2 = -67.75;
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double double_val3 = 0.25;
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double double_val4 = 1.25;
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double double_val5 = 2.25;
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double double_val6 = 3.25;
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double double_val7 = 4.25;
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double double_val8 = 5.25;
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double double_val9 = 6.25;
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double double_val10 = 7.25;
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double double_val11 = 8.25;
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double double_val12 = 9.25;
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double double_val13 = 10.25;
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double double_val14 = 11.25;
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_Decimal32 dec32_val1 = 3.14159df;
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_Decimal32 dec32_val2 = -2.3765df;
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_Decimal32 dec32_val3 = 0.2df;
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_Decimal32 dec32_val4 = 1.2df;
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_Decimal32 dec32_val5 = 2.2df;
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_Decimal32 dec32_val6 = 3.2df;
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_Decimal32 dec32_val7 = 4.2df;
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_Decimal32 dec32_val8 = 5.2df;
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_Decimal32 dec32_val9 = 6.2df;
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_Decimal32 dec32_val10 = 7.2df;
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_Decimal32 dec32_val11 = 8.2df;
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_Decimal32 dec32_val12 = 9.2df;
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_Decimal32 dec32_val13 = 10.2df;
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_Decimal32 dec32_val14 = 11.2df;
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_Decimal32 dec32_val15 = 12.2df;
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_Decimal32 dec32_val16 = 13.2df;
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_Decimal64 dec64_val1 = 3.14159dd;
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_Decimal64 dec64_val2 = -2.3765dd;
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_Decimal64 dec64_val3 = 0.2dd;
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_Decimal64 dec64_val4 = 1.2dd;
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_Decimal64 dec64_val5 = 2.2dd;
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_Decimal64 dec64_val6 = 3.2dd;
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_Decimal64 dec64_val7 = 4.2dd;
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_Decimal64 dec64_val8 = 5.2dd;
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_Decimal64 dec64_val9 = 6.2dd;
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_Decimal64 dec64_val10 = 7.2dd;
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_Decimal64 dec64_val11 = 8.2dd;
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_Decimal64 dec64_val12 = 9.2dd;
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_Decimal64 dec64_val13 = 10.2dd;
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_Decimal64 dec64_val14 = 11.2dd;
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_Decimal64 dec64_val15 = 12.2dd;
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_Decimal64 dec64_val16 = 13.2dd;
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_Decimal128 dec128_val1 = 3.14159dl;
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_Decimal128 dec128_val2 = -2.3765dl;
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_Decimal128 dec128_val3 = 0.2dl;
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_Decimal128 dec128_val4 = 1.2dl;
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_Decimal128 dec128_val5 = 2.2dl;
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_Decimal128 dec128_val6 = 3.2dl;
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_Decimal128 dec128_val7 = 4.2dl;
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_Decimal128 dec128_val8 = 5.2dl;
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_Decimal128 dec128_val9 = 6.2dl;
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_Decimal128 dec128_val10 = 7.2dl;
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_Decimal128 dec128_val11 = 8.2dl;
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_Decimal128 dec128_val12 = 9.2dl;
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_Decimal128 dec128_val13 = 10.2dl;
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_Decimal128 dec128_val14 = 11.2dl;
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_Decimal128 dec128_val15 = 12.2dl;
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_Decimal128 dec128_val16 = 13.2dl;
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volatile _Decimal32 d32;
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volatile _Decimal64 d64;
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volatile _Decimal128 d128;
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struct decstruct
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{
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int int4;
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long long8;
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float float4;
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double double8;
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_Decimal32 dec32;
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_Decimal64 dec64;
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_Decimal128 dec128;
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} ds;
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static _Decimal32
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arg0_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2,
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_Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5)
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{
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return arg0;
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}
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static _Decimal64
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arg0_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2,
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_Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5)
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{
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return arg0;
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}
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static _Decimal128
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arg0_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2,
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_Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5)
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{
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return arg0;
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}
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/* Function to test if _Decimal128 argument interferes with stack slots
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because of alignment. */
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int
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decimal_dec128_align (double arg0, _Decimal128 arg1, double arg2, double arg3,
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double arg4, double arg5, double arg6, double arg7,
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double arg8, double arg9, double arg10, double arg11,
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double arg12, double arg13)
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{
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return ((arg0 - double_val1) < DELTA_B
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&& (arg0 - double_val1) > -DELTA_B
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&& (arg1 - dec128_val2) < DELTA
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&& (arg1 - dec128_val2) > -DELTA
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&& (arg2 - double_val3) < DELTA_B
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&& (arg2 - double_val3) > -DELTA_B
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&& (arg3 - double_val4) < DELTA_B
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&& (arg3 - double_val4) > -DELTA_B
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&& (arg4 - double_val5) < DELTA_B
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&& (arg4 - double_val5) > -DELTA_B
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&& (arg5 - double_val6) < DELTA_B
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&& (arg5 - double_val6) > -DELTA_B
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&& (arg6 - double_val7) < DELTA_B
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&& (arg6 - double_val7) > -DELTA_B
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&& (arg7 - double_val8) < DELTA_B
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&& (arg7 - double_val8) > -DELTA_B
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&& (arg8 - double_val9) < DELTA_B
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&& (arg8 - double_val9) > -DELTA_B
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&& (arg9 - double_val10) < DELTA_B
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&& (arg9 - double_val10) > -DELTA_B
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&& (arg10 - double_val11) < DELTA_B
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&& (arg10 - double_val11) > -DELTA_B
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&& (arg11 - double_val12) < DELTA_B
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&& (arg11 - double_val12) > -DELTA_B
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&& (arg12 - double_val13) < DELTA_B
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&& (arg12 - double_val13) > -DELTA_B
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&& (arg13 - double_val14) < DELTA_B
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&& (arg13 - double_val14) > -DELTA_B);
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}
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int
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decimal_mixed (_Decimal32 arg0, _Decimal64 arg1, _Decimal128 arg2)
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{
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return ((arg0 - dec32_val1) < DELTA
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&& (arg0 - dec32_val1) > -DELTA
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&& (arg1 - dec64_val1) < DELTA
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&& (arg1 - dec64_val1) > -DELTA
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&& (arg2 - dec128_val1) < DELTA
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&& (arg2 - dec128_val1) > -DELTA);
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}
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/* These functions have many arguments to force some of them to be passed via
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the stack instead of registers, to test that GDB can construct correctly
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the parameter save area. Note that Linux/ppc32 has 8 float registers to use
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for float parameter passing and Linux/ppc64 has 13, so the number of
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arguments has to be at least 14 to contemplate these platforms. */
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int
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decimal_many_args_dec32 (_Decimal32 f1, _Decimal32 f2, _Decimal32 f3,
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_Decimal32 f4, _Decimal32 f5, _Decimal32 f6,
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_Decimal32 f7, _Decimal32 f8, _Decimal32 f9,
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_Decimal32 f10, _Decimal32 f11, _Decimal32 f12,
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_Decimal32 f13, _Decimal32 f14, _Decimal32 f15,
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_Decimal32 f16)
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{
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_Decimal32 sum_args;
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_Decimal32 sum_values;
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sum_args = f1 + f2 + f3 + f4 + f5 + f6 + f7 + f8 + f9 + f10 + f11 + f12
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+ f13 + f14 + f15 + f16;
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sum_values = dec32_val1 + dec32_val2 + dec32_val3 + dec32_val4 + dec32_val5
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+ dec32_val6 + dec32_val7 + dec32_val8 + dec32_val9
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+ dec32_val10 + dec32_val11 + dec32_val12 + dec32_val13
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+ dec32_val14 + dec32_val15 + dec32_val16;
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return ((sum_args - sum_values) < DELTA
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&& (sum_args - sum_values) > -DELTA);
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}
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int
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decimal_many_args_dec64 (_Decimal64 f1, _Decimal64 f2, _Decimal64 f3,
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_Decimal64 f4, _Decimal64 f5, _Decimal64 f6,
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_Decimal64 f7, _Decimal64 f8, _Decimal64 f9,
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_Decimal64 f10, _Decimal64 f11, _Decimal64 f12,
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_Decimal64 f13, _Decimal64 f14, _Decimal64 f15,
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_Decimal64 f16)
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{
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_Decimal64 sum_args;
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_Decimal64 sum_values;
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sum_args = f1 + f2 + f3 + f4 + f5 + f6 + f7 + f8 + f9 + f10 + f11 + f12
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+ f13 + f14 + f15 + f16;
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sum_values = dec64_val1 + dec64_val2 + dec64_val3 + dec64_val4 + dec64_val5
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+ dec64_val6 + dec64_val7 + dec64_val8 + dec64_val9
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+ dec64_val10 + dec64_val11 + dec64_val12 + dec64_val13
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+ dec64_val14 + dec64_val15 + dec64_val16;
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return ((sum_args - sum_values) < DELTA
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&& (sum_args - sum_values) > -DELTA);
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}
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int
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decimal_many_args_dec128 (_Decimal128 f1, _Decimal128 f2, _Decimal128 f3,
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_Decimal128 f4, _Decimal128 f5, _Decimal128 f6,
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_Decimal128 f7, _Decimal128 f8, _Decimal128 f9,
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_Decimal128 f10, _Decimal128 f11, _Decimal128 f12,
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_Decimal128 f13, _Decimal128 f14, _Decimal128 f15,
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_Decimal128 f16)
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{
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_Decimal128 sum_args;
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_Decimal128 sum_values;
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sum_args = f1 + f2 + f3 + f4 + f5 + f6 + f7 + f8 + f9 + f10 + f11 + f12
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+ f13 + f14 + f15 + f16;
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sum_values = dec128_val1 + dec128_val2 + dec128_val3 + dec128_val4 + dec128_val5
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+ dec128_val6 + dec128_val7 + dec128_val8 + dec128_val9
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+ dec128_val10 + dec128_val11 + dec128_val12 + dec128_val13
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+ dec128_val14 + dec128_val15 + dec128_val16;
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return ((sum_args - sum_values) < DELTA
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&& (sum_args - sum_values) > -DELTA);
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}
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int
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decimal_many_args_mixed (_Decimal32 f1, _Decimal32 f2, _Decimal32 f3,
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_Decimal64 f4, _Decimal64 f5, _Decimal64 f6,
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_Decimal64 f7, _Decimal128 f8, _Decimal128 f9,
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_Decimal128 f10, _Decimal32 f11, _Decimal64 f12,
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_Decimal32 f13, _Decimal64 f14, _Decimal128 f15)
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{
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_Decimal128 sum_args;
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_Decimal128 sum_values;
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sum_args = f1 + f2 + f3 + f4 + f5 + f6 + f7 + f8 + f9 + f10 + f11 + f12
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+ f13 + f14 + f15;
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sum_values = dec32_val1 + dec32_val2 + dec32_val3 + dec64_val4 + dec64_val5
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+ dec64_val6 + dec64_val7 + dec128_val8 + dec128_val9
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+ dec128_val10 + dec32_val11 + dec64_val12 + dec32_val13
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+ dec64_val14 + dec128_val15;
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return ((sum_args - sum_values) < DELTA
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&& (sum_args - sum_values) > -DELTA);
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}
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int main()
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{
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/* An finite 32-bits decimal floating point. */
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d32 = 1.2345df; /* Initialize d32. */
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/* Non-finite 32-bits decimal floating point: infinity and NaN. */
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d32 = __builtin_infd32(); /* Positive infd32. */
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d32 = -__builtin_infd32(); /* Negative infd32. */
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d32 = __builtin_nand32("");
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/* An finite 64-bits decimal floating point. */
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d64 = 1.2345dd; /* Initialize d64. */
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/* Non-finite 64-bits decimal floating point: infinity and NaN. */
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d64 = __builtin_infd64(); /* Positive infd64. */
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d64 = -__builtin_infd64(); /* Negative infd64. */
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d64 = __builtin_nand64("");
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/* An finite 128-bits decimal floating point. */
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d128 = 1.2345dl; /* Initialize d128. */
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/* Non-finite 128-bits decimal floating point: infinity and NaN. */
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d128 = __builtin_infd128(); /* Positive infd128. */
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d128 = -__builtin_infd128(); /* Negative infd128. */
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d128 = __builtin_nand128("");
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/* Functions with decimal floating point as parameter and return value. */
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d32 = arg0_32 (0.1df, 1.0df, 2.0df, 3.0df, 4.0df, 5.0df);
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d64 = arg0_64 (0.1dd, 1.0dd, 2.0dd, 3.0dd, 4.0dd, 5.0dd);
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d128 = arg0_128 (0.1dl, 1.0dl, 2.0dl, 3.0dl, 4.0dl, 5.0dl);
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ds.int4 = 1;
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ds.long8 = 2;
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ds.float4 = 3.1;
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ds.double8 = 4.2;
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ds.dec32 = 1.2345df;
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ds.dec64 = 1.2345dd;
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ds.dec128 = 1.2345dl;
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return 0; /* Exit point. */
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}
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