Searched refs:signbyte (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/x86/math-emu/
H A Dfpu_emu.h158 #define signbyte(a) (((u_char *)(a))[9]) macro
159 #define getsign(a) (signbyte(a) & 0x80)
160 #define setsign(a,b) { if (b) signbyte(a) |= 0x80; else signbyte(a) &= 0x7f; }
161 #define copysign(a,b) { if (getsign(a)) signbyte(b) |= 0x80; \
162 else signbyte(b) &= 0x7f; }
163 #define changesign(a) { signbyte(a) ^= 0x80; }
164 #define setpositive(a) { signbyte(a) &= 0x7f; }
165 #define setnegative(a) { signbyte(a) |= 0x80; }
166 #define signpositive(a) ( (signbyte(
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H A Dfpu_etc.c22 signbyte(st0_ptr) ^= SIGN_NEG;

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