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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/many.c |
Fresh start
Diffstat (limited to 'jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/many.c')
-rw-r--r-- | jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/many.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/many.c b/jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/many.c new file mode 100644 index 0000000..336968c --- /dev/null +++ b/jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/many.c @@ -0,0 +1,59 @@ +/* Area: ffi_call + Purpose: Check return value float, with many arguments + Limitations: none. + PR: none. + Originator: From the original ffitest.c */ + +/* { dg-do run } */ +#include "ffitest.h" + +#include <stdlib.h> +#include <float.h> +#include <math.h> + +static float ABI_ATTR many(float f1, float f2, float f3, float f4, float f5, float f6, float f7, float f8, float f9, float f10, float f11, float f12, float f13) +{ +#if 0 + printf("%f %f %f %f %f %f %f %f %f %f %f %f %f\n", + (double) f1, (double) f2, (double) f3, (double) f4, (double) f5, + (double) f6, (double) f7, (double) f8, (double) f9, (double) f10, + (double) f11, (double) f12, (double) f13); +#endif + + return f1+f2+f3+f4+f5+f6+f7+f8+f9+f10+f11+f12+f13; +} + +int main (void) +{ + ffi_cif cif; + ffi_type *args[13]; + void *values[13]; + float fa[13]; + float f, ff; + int i; + + for (i = 0; i < 13; i++) + { + args[i] = &ffi_type_float; + values[i] = &fa[i]; + fa[i] = (float) i; + } + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, ABI_NUM, 13, + &ffi_type_float, args) == FFI_OK); + + ffi_call(&cif, FFI_FN(many), &f, values); + + ff = many(fa[0], fa[1], + fa[2], fa[3], + fa[4], fa[5], + fa[6], fa[7], + fa[8], fa[9], + fa[10],fa[11],fa[12]); + + if (fabs(f - ff) < FLT_EPSILON) + exit(0); + else + abort(); +} |