X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Fcalc%2Funary.h;fp=src%2Fcalc%2Funary.h;h=72a82e1f2ac80e64c0b51da947127cb62fb2d604;hb=c9384515a81cb64d345b299908b2852f51bb8e6e;hp=0000000000000000000000000000000000000000;hpb=b029005e56a8913fbb3d17ab497b4a37a00a211c;p=m6w6%2Fext-psi

diff --git a/src/calc/unary.h b/src/calc/unary.h
new file mode 100644
index 0000000..72a82e1
--- /dev/null
+++ b/src/calc/unary.h
@@ -0,0 +1,212 @@
+/*******************************************************************************
+ Copyright (c) 2016, Michael Wallner <mike@php.net>.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+     * Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+     * Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#include "php_psi_stdinc.h"
+#include <assert.h>
+
+#include "token.h"
+static inline token_t psi_calc_minus(token_t t1, impl_val *v1, token_t t2, impl_val *v2, impl_val *res)
+{
+	(void) t2;
+	(void) v2;
+
+	switch (t1) {
+	case PSI_T_INT8:
+		res->i8 = -v1->i8;
+		break;
+	case PSI_T_UINT8:
+		res->u8 = -v1->u8;
+		break;
+	case PSI_T_INT16:
+		res->i16 = -v1->i16;
+		break;
+	case PSI_T_UINT16:
+		res->u16 = -v1->u16;
+		break;
+	case PSI_T_INT32:
+		res->i32 = -v1->i32;
+		break;
+	case PSI_T_UINT32:
+		res->u32 = -v1->u32;
+		break;
+	case PSI_T_INT64:
+		res->i64 = -v1->i64;
+		break;
+	case PSI_T_UINT64:
+		res->u64 = -v1->u64;
+		break;
+	case PSI_T_INT128:
+		res->i128 = -v1->i128;
+		break;
+	case PSI_T_UINT128:
+		res->u128 = -v1->u128;
+		break;
+	case PSI_T_FLOAT:
+		res->fval = -v1->fval;
+		break;
+	case PSI_T_DOUBLE:
+		res->dval = -v1->dval;
+		break;
+#if HAVE_LONG_DOUBLE
+	case PSI_T_LONG_DOUBLE:
+		res->ldval = -v1->ldval;
+		break;
+#endif
+
+	default:
+		assert(0);
+		break;
+	}
+	return t1;
+}
+
+
+static inline token_t psi_calc_bool_not(token_t t1, impl_val *v1, token_t t2, impl_val *v2, impl_val *res)
+{
+	(void) t2;
+	(void) v2;
+
+	switch (t1) {
+	case PSI_T_INT8:
+		res->u8 = !v1->i8;
+		break;
+	case PSI_T_UINT8:
+		res->u8 = !v1->u8;
+		break;
+	case PSI_T_INT16:
+		res->u8 = !v1->i16;
+		break;
+	case PSI_T_UINT16:
+		res->u8 = !v1->u16;
+		break;
+	case PSI_T_INT32:
+		res->u8 = !v1->i32;
+		break;
+	case PSI_T_UINT32:
+		res->u8 = !v1->u32;
+		break;
+	case PSI_T_INT64:
+		res->u8 = !v1->i64;
+		break;
+	case PSI_T_UINT64:
+		res->u8 = !v1->u64;
+		break;
+	case PSI_T_INT128:
+		res->u8 = !v1->i128;
+		break;
+	case PSI_T_UINT128:
+		res->u8 = !v1->u128;
+		break;
+	case PSI_T_FLOAT:
+		res->u8 = !v1->fval;
+		break;
+	case PSI_T_DOUBLE:
+		res->u8 = !v1->dval;
+		break;
+#if HAVE_LONG_DOUBLE
+	case PSI_T_LONG_DOUBLE:
+		res->u8 = !v1->ldval;
+		break;
+#endif
+
+	default:
+		assert(0);
+		break;
+	}
+	return PSI_T_UINT8;
+}
+
+
+static inline token_t psi_calc_bin_not(token_t t1, impl_val *v1, token_t t2, impl_val *v2, impl_val *res)
+{
+	impl_val i1;
+
+	(void) t2;
+	(void) v2;
+
+	switch (t1) {
+	case PSI_T_INT8:
+		i1.u64 = v1->i8;
+		break;
+
+	case PSI_T_UINT8:
+		i1.u64 = v1->u8;
+		break;
+
+	case PSI_T_INT16:
+		i1.u64 = v1->i16;
+		break;
+
+	case PSI_T_UINT16:
+		i1.u64 = v1->u16;
+		break;
+
+	case PSI_T_INT32:
+		i1.u64 = v1->i32;
+		break;
+
+	case PSI_T_UINT32:
+		i1.u64 = v1->u32;
+		break;
+
+	case PSI_T_INT64:
+		i1.u64 = v1->i64;
+		break;
+
+	case PSI_T_UINT64:
+		i1.u64 = v1->u64;
+		break;
+
+	case PSI_T_INT128:
+		i1.u64 = v1->i128;
+		break;
+
+	case PSI_T_UINT128:
+		i1.u64 = v1->u128;
+		break;
+
+	case PSI_T_FLOAT:
+		i1.u64 = v1->fval;
+		break;
+
+	case PSI_T_DOUBLE:
+		i1.u64 = v1->dval;
+		break;
+
+#if HAVE_LONG_DOUBLE
+	case PSI_T_LONG_DOUBLE:
+		i1.u64 = v1->ldval;
+		break;
+
+#endif
+
+	default:
+		assert(0);
+		break;
+	}
+
+	res->u64 = ~i1.u64;
+	return PSI_T_UINT64;
+}
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