9074b7ff29
Document this hack.
23 lines
758 B
Plaintext
23 lines
758 B
Plaintext
$NetBSD: TODO.clang,v 1.14 2014/08/13 14:43:48 joerg Exp $
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Hacks for the clang integration
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-------------------------------
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"-no-integrated-as" is used in src/sys/arch/i386/stand to compensate
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for the incomplete explicit positioning support in LLVM MC.
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Workaround for .fpu handling in src/sys/lib/libunwind for ARM by forcing
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GNU as.
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src/external/gpl3/gcc/usr.bin/backend forces tree.c to be compiled with -O0.
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g++ otherwise on trivial input.
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src/external/mit/xorg/lib/pixman uses -fno-integrated-as on ARM for the
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macro (ab)use.
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Clang does support union arguments for va_arg on 32bit PowerPC, hack
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around to get the files to compiles are in:
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lib/libc/compat/sys/compat___semctl13.c
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lib/libc/compat/sys/compat_semctl.c
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lib/libc/sys/semctl.c
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