21 lines
733 B
Diff
21 lines
733 B
Diff
--- IlmBase/IexMath/IexMathFpu.cpp.orig 2019-12-01 15:42:08.143387128 +0100
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+++ IlmBase/IexMath/IexMathFpu.cpp 2019-12-01 15:43:02.402389927 +0100
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@@ -281,10 +281,18 @@
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inline void
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restoreControlRegs (const ucontext_t & ucon, bool clearExceptions)
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{
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+#if defined(__GLIBC__) || defined(__i386__)
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setCw ((ucon.uc_mcontext.fpregs->cw & cwRestoreMask) | cwRestoreVal);
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+#else
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+ setCw ((ucon.uc_mcontext.fpregs->cwd & cwRestoreMask) | cwRestoreVal);
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+#endif
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_fpstate * kfp = reinterpret_cast<_fpstate *> (ucon.uc_mcontext.fpregs);
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+#if defined(__GLIBC__) || defined(__i386__)
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setMxcsr (kfp->magic == 0 ? kfp->mxcsr : 0, clearExceptions);
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+#else
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+ setMxcsr (kfp->mxcsr, clearExceptions);
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+#endif
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}
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#endif
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