Embedded Artistry libc
C Standard Library Support for Bare-metal Systems
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Pages
gd_qnan.h
Go to the documentation of this file.
1
#if defined(__ppc__) || defined(__ppc64__)
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#define f_QNAN 0x7fc00000
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#define d_QNAN0 0x7ff80000
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#define d_QNAN1 0x0
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#define ld_QNAN0 0x7ff80000
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#define ld_QNAN1 0x0
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#define ld_QNAN2 0x0
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#define ld_QNAN3 0x0
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#define ldus_QNAN0 0x7ff8
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#define ldus_QNAN1 0x0
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#define ldus_QNAN2 0x0
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#define ldus_QNAN3 0x0
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#define ldus_QNAN4 0x0
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#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__)
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#define f_QNAN 0x7fc00000
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#define d_QNAN0 0x0
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#define d_QNAN1 0x7ff80000
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#define ld_QNAN0 0x0
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#define ld_QNAN1 0xc0000000
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#define ld_QNAN2 0x7fff
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#define ld_QNAN3 0x0
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#define ldus_QNAN0 0x0
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#define ldus_QNAN1 0x0
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#define ldus_QNAN2 0x0
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#define ldus_QNAN3 0xc000
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#define ldus_QNAN4 0x7fff
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#else
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#error unknown architecture
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#endif
src
gdtoa
include
gd_qnan.h
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