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/* |
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* fpu/flags.h - Floating-point flags |
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* |
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* Basilisk II (C) 1997-1999 Christian Bauer |
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* Basilisk II (C) 1997-2004 Christian Bauer |
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* |
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* MC68881/68040 fpu emulation |
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* |
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/* -------------------------------------------------------------------------- */ |
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/* Optimized i386 fpu core must use native flags */ |
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#if defined(FPU_X86) && defined(X86_ASSEMBLY) |
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#if defined(FPU_X86) && defined(USE_X87_ASSEMBLY) |
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# undef FPU_USE_GENERIC_FLAGS |
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# define FPU_USE_X86_FLAGS |
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#endif |
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/* Old UAE FPU core can use native flags */ |
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#if defined(FPU_UAE) && defined(X86_ASSEMBLY) |
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#if defined(FPU_UAE) && defined(USE_X87_ASSEMBLY) |
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# undef FPU_USE_GENERIC_FLAGS |
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# define FPU_USE_X86_FLAGS |
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#endif |
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#endif |
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/* JIT Compilation for FPU only works with lazy evaluation of FPU flags */ |
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#if defined(FPU_IEEE) && defined(X86_ASSEMBLY) && defined(USE_JIT_FPU) |
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#if defined(FPU_IEEE) && defined(USE_X87_ASSEMBLY) && defined(USE_JIT_FPU) |
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# undef FPU_USE_GENERIC_FLAGS |
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# define FPU_USE_LAZY_FLAGS |
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#endif |
