9bf295a421
FFI stands for Foreign Function Interface. A foreign function interface is the popular name for the interface that allows code written in one language to call code written in another language. The libffi library really only provides the lowest, machine dependent layer of a fully featured foreign function interface. A layer must exist above libffi that handles type conversions for values passed between the two languages. successfully tested on seven arches by me. other arches are disabled for now as they need more work (mips64) or haven't been tested yet.
18 lines
817 B
Plaintext
18 lines
817 B
Plaintext
$OpenBSD: patch-testsuite_libffi_call_float2_c,v 1.1.1.1 2009/09/23 20:55:46 jasper Exp $
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The %Lf printf format expects "long double", so cast args accordingly.
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Patch from NetBSD.
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--- testsuite/libffi.call/float2.c.orig Sat Sep 19 15:40:48 2009
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+++ testsuite/libffi.call/float2.c Sat Sep 19 15:41:30 2009
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@@ -44,7 +44,7 @@ int main (void)
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/* This is ifdef'd out for now. long double support under SunOS/gcc
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is pretty much non-existent. You'll get the odd bus error in library
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routines like printf(). */
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- printf ("%Lf, %Lf, %Lf, %Lf\n", ld, ldblit(f), ld - ldblit(f), LDBL_EPSILON);
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+ printf ("%Lf, %Lf, %Lf, %Lf\n", (long double)ld, (long double)ldblit(f), (long double)ld - ldblit(f), (long double)LDBL_EPSILON);
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#endif
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/* These are not always the same!! Check for a reasonable delta */
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