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-rw-r--r--test-suite/standalone/test-ffi-lib.c249
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diff --git a/test-suite/standalone/test-ffi-lib.c b/test-suite/standalone/test-ffi-lib.c
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+++ b/test-suite/standalone/test-ffi-lib.c
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+/* Copyright 2010-2011,2018
+ Free Software Foundation, Inc.
+
+ This file is part of Guile.
+
+ Guile is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Guile is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with Guile. If not, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <string.h>
+
+#include <libguile.h>
+
+void test_ffi_v_ (void);
+void test_ffi_v_ (void)
+{
+ return;
+}
+
+void test_ffi_v_u8 (uint8_t a);
+void test_ffi_v_u8 (uint8_t a)
+{
+ return;
+}
+
+void test_ffi_v_s64 (int64_t a);
+void test_ffi_v_s64 (int64_t a)
+{
+ return;
+}
+
+int8_t test_ffi_s8_ (void);
+int8_t test_ffi_s8_ (void)
+{
+ return -100;
+}
+int8_t test_ffi_s8_u8 (uint8_t a);
+int8_t test_ffi_s8_u8 (uint8_t a)
+{
+ return -100 + a;
+}
+
+int8_t test_ffi_s8_s64 (int64_t a);
+int8_t test_ffi_s8_s64 (int64_t a)
+{
+ return -100 + a;
+}
+
+uint8_t test_ffi_u8_ (void);
+uint8_t test_ffi_u8_ (void)
+{
+ return 200;
+}
+
+uint8_t test_ffi_u8_u8 (uint8_t a);
+uint8_t test_ffi_u8_u8 (uint8_t a)
+{
+ return 200 + a;
+}
+
+uint8_t test_ffi_u8_s64 (int64_t a);
+uint8_t test_ffi_u8_s64 (int64_t a)
+{
+ return 200 + a;
+}
+
+int16_t test_ffi_s16_ (void);
+int16_t test_ffi_s16_ (void)
+{
+ return -20000;
+}
+
+int16_t test_ffi_s16_u8 (uint8_t a);
+int16_t test_ffi_s16_u8 (uint8_t a)
+{
+ return -20000 + a;
+}
+
+int16_t test_ffi_s16_s64 (int64_t a);
+int16_t test_ffi_s16_s64 (int64_t a)
+{
+ return -20000 + a;
+}
+
+uint16_t test_ffi_u16_ (void);
+uint16_t test_ffi_u16_ (void)
+{
+ return 40000;
+}
+
+uint16_t test_ffi_u16_u8 (uint8_t a);
+uint16_t test_ffi_u16_u8 (uint8_t a)
+{
+ return 40000 + a;
+}
+
+uint16_t test_ffi_u16_s64 (int64_t a);
+uint16_t test_ffi_u16_s64 (int64_t a)
+{
+ return 40000 + a;
+}
+
+int32_t test_ffi_s32_ (void);
+int32_t test_ffi_s32_ (void)
+{
+ return -2000000000;
+}
+
+int32_t test_ffi_s32_u8 (uint8_t a);
+int32_t test_ffi_s32_u8 (uint8_t a)
+{
+ return -2000000000 + a;
+}
+
+int32_t test_ffi_s32_s64 (int64_t a);
+int32_t test_ffi_s32_s64 (int64_t a)
+{
+ return -2000000000 + a;
+}
+
+uint32_t test_ffi_u32_ (void);
+uint32_t test_ffi_u32_ (void)
+{
+ return 4000000000U;
+}
+
+uint32_t test_ffi_u32_u8 (uint8_t a);
+uint32_t test_ffi_u32_u8 (uint8_t a)
+{
+ return 4000000000U + a;
+}
+
+uint32_t test_ffi_u32_s64 (int64_t a);
+uint32_t test_ffi_u32_s64 (int64_t a)
+{
+ return 4000000000U + a;
+}
+
+/* FIXME: use 64-bit literals */
+int64_t test_ffi_s64_ (void);
+int64_t test_ffi_s64_ (void)
+{
+ return -2000000000;
+}
+
+int64_t test_ffi_s64_u8 (uint8_t a);
+int64_t test_ffi_s64_u8 (uint8_t a)
+{
+ return -2000000000 + a;
+}
+
+int64_t test_ffi_s64_s64 (int64_t a);
+int64_t test_ffi_s64_s64 (int64_t a)
+{
+ return -2000000000 + a;
+}
+
+uint64_t test_ffi_u64_ (void);
+uint64_t test_ffi_u64_ (void)
+{
+ return 4000000000UL;
+}
+
+uint64_t test_ffi_u64_u8 (uint8_t a);
+uint64_t test_ffi_u64_u8 (uint8_t a)
+{
+ return 4000000000UL + a;
+}
+
+uint64_t test_ffi_u64_s64 (int64_t a);
+uint64_t test_ffi_u64_s64 (int64_t a)
+{
+ return 4000000000UL + a;
+}
+
+
+int64_t test_ffi_sum (int8_t a, int16_t b,
+ int32_t c, int64_t d);
+int64_t test_ffi_sum (int8_t a, int16_t b,
+ int32_t c, int64_t d)
+{
+ return d + c + b + a;
+}
+
+
+int64_t test_ffi_sum_many (uint8_t a, uint16_t b,
+ uint32_t c, uint64_t d,
+ int8_t e, int16_t f,
+ int32_t g, int64_t h,
+ int8_t i, int16_t j,
+ int32_t k, int64_t l);
+int64_t test_ffi_sum_many (uint8_t a, uint16_t b,
+ uint32_t c, uint64_t d,
+ int8_t e, int16_t f,
+ int32_t g, int64_t h,
+ int8_t i, int16_t j,
+ int32_t k, int64_t l)
+{
+ return l + k + j + i + h + g + f + e + d + c + b + a;
+}
+
+
+struct foo
+{
+ int8_t a;
+ int16_t b;
+ int32_t c;
+ int64_t d;
+};
+int64_t test_ffi_sum_struct (struct foo foo);
+int64_t test_ffi_sum_struct (struct foo foo)
+{
+ return foo.d + foo.c + foo.b + foo.a;
+}
+
+
+void* test_ffi_memcpy (void *dest, void *src, int32_t n);
+void* test_ffi_memcpy (void *dest, void *src, int32_t n)
+{
+ return memcpy (dest, src, n);
+}
+
+int test_ffi_callback_1 (int (*f) (int), int x);
+int test_ffi_callback_1 (int (*f) (int), int x)
+{
+ return f (x) + 7;
+}
+
+double test_ffi_callback_2 (double (*f) (float, int, double),
+ float x, int y, double z);
+double test_ffi_callback_2 (double (*f) (float, int, double),
+ float x, int y, double z)
+{
+ return f (x, y, z);
+}