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/* |
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* sysdeps.h - System dependent definitions for Linux |
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* |
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* SheepShaver (C) 1997-2005 Christian Bauer and Marc Hellwig |
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* SheepShaver (C) 1997-2008 Christian Bauer and Marc Hellwig |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#define PPC_DECODE_CACHE 1 |
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#define PPC_FLIGHT_RECORDER 1 |
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#define PPC_PROFILE_COMPILE_TIME 0 |
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#define PPC_PROFILE_GENERIC_CALLS 0 |
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#define PPC_PROFILE_GENERIC_CALLS 1 |
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#define PPC_PROFILE_REGS_USE 0 |
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#define KPX_MAX_CPUS 1 |
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#if ENABLE_DYNGEN |
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#define PPC_ENABLE_JIT 1 |
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#endif |
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#if defined(__i386__) |
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#if defined(__i386__) || defined(__x86_64__) |
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#define DYNGEN_ASM_OPTS 1 |
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#endif |
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#else |
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#error "Unsupported size of pointer" |
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#endif |
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/** |
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* Helper macros to annotate likely branch directions |
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**/ |
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#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) |
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#define likely(x) __builtin_expect((x),1) |
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#define unlikely(x) __builtin_expect((x),0) |
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#endif |
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#ifndef likely |
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#define likely(x) (x) |
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#endif |
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#ifndef unlikely |
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#define unlikely(x) (x) |
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// Define if the host processor supports fast unaligned load/stores |
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#if defined __i386__ || defined __x86_64__ |
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#define UNALIGNED_PROFITABLE 1 |
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#endif |
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+ |
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/** |
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* Helper functions to byteswap data |
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**/ |
