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Beginning of work to get Syn68k working on x86_64 in 64-bit mode (we used to be able to do on the Alpha)
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5
TODO
5
TODO
@ -1,3 +1,8 @@
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Non-native version can't be built
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may need to dig into ancient svn history to find old
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makefiles that used to build it
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Mac OS X fixes:
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figure out why i486-cleanup.pl basically eats all
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@ -67,11 +67,11 @@ AC_SUBST(HOST_NATIVE)
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AC_ARG_ENABLE([native],
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AC_HELP_STRING([--enable-native],
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[native or nonnative (default is native)]),
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[var_native=$enable_native], [var_native=no] )
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[var_native=$enable_native], [var_native=yes] )
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if test "$var_native" = "yes"; then
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NO_NATIVE=TRUE
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else
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NO_NATIVE=FALSE
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else
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NO_NATIVE=TRUE
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fi
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AC_SUBST(NO_NATIVE)
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@ -12,7 +12,8 @@
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# if defined(__BIG_ENDIAN__) || defined(m68k) || defined(mc68000) \
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|| defined(sparc) || defined(powerpc) || defined (__ppc__)
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# define BIGENDIAN /* ARDI naming convention, why rock the boat? */
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# elif defined(__alpha) || defined(i860) || defined(vax) || defined(i386)
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# elif defined(__alpha) || defined(i860) || defined(vax) || defined(i386) \
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|| defined(__x86_64)
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# define LITTLEENDIAN
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# else
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# error "Unknown CPU type"
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@ -35,7 +36,7 @@
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# define QUADALIGN
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# elif !defined(m68k) && !defined(mc68000) && !defined(i386) \
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&& !defined(vax) && !defined(__alpha) && !defined(powerpc) \
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&& !defined (__ppc__)
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&& !defined (__ppc__) && !defined(__x86_64)
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# error Unknown CPU type
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# endif
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#endif
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@ -17,6 +17,8 @@
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# define GLOBAL_REGISTER_DECLS register const uint16 *code asm ("$9");
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#elif defined (powerpc) || defined (__ppc__)
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# define GLOBAL_REGISTER_DECLS register const uint16 *code asm ("%r13");
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#elif defined(__x86_64)
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# define GLOBAL_REGISTER_DECLS register const uint16 *code asm ("%rsi");
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#else
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# error "Choose a global register to hold the current synthetic PC. Make sure it is saved by the normal calling convention."
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#endif
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