Import libgcrypt 1.5.3.
This commit is contained in:
Vladimir Serbinenko
parent
c12936c5d1
commit
d1307d873a
72 changed files with 11732 additions and 2916 deletions
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@ -184,28 +184,53 @@ extern UDItype __udiv_qrnnd ();
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/***************************************
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************** ARM ******************
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***************************************/
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#if defined (__arm__) && W_TYPE_SIZE == 32 && !defined (__thumb__)
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#if defined (__arm__) && W_TYPE_SIZE == 32 && \
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(!defined (__thumb__) || defined (__thumb2__))
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/* The __ARM_ARCH define is provided by gcc 4.8. Construct it otherwise. */
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#ifndef __ARM_ARCH
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# ifdef __ARM_ARCH_2__
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# define __ARM_ARCH 2
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# elif defined (__ARM_ARCH_3__) || defined (__ARM_ARCH_3M__)
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# define __ARM_ARCH 3
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# elif defined (__ARM_ARCH_4__) || defined (__ARM_ARCH_4T__)
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# define __ARM_ARCH 4
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# elif defined (__ARM_ARCH_5__) || defined (__ARM_ARCH_5E__) \
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|| defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) \
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|| defined(__ARM_ARCH_5TEJ__)
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# define __ARM_ARCH 5
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# elif defined (__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
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|| defined (__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) \
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|| defined (__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__)
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# define __ARM_ARCH 6
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# elif defined (__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
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|| defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
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|| defined(__ARM_ARCH_7EM__)
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# define __ARM_ARCH 7
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# else
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/* could not detect? */
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# endif
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#endif
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#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
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__asm__ ("adds %1, %4, %5\n" \
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"adc %0, %2, %3" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "%r" ((USItype)(ah)), \
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"rI" ((USItype)(bh)), \
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"%r" ((USItype)(al)), \
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"rI" ((USItype)(bl)))
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"rI" ((USItype)(bl)) __CLOBBER_CC)
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#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
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__asm__ ("subs %1, %4, %5\n" \
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"sbc %0, %2, %3" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "r" ((USItype)(ah)), \
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"rI" ((USItype)(bh)), \
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"r" ((USItype)(al)), \
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"rI" ((USItype)(bl)))
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#if defined __ARM_ARCH_2__ || defined __ARM_ARCH_3__
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"rI" ((USItype)(bl)) __CLOBBER_CC)
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#if (defined __ARM_ARCH && __ARM_ARCH <= 3)
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#define umul_ppmm(xh, xl, a, b) \
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__asm__ ("%@ Inlined umul_ppmm\n" \
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__asm__ ("@ Inlined umul_ppmm\n" \
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"mov %|r0, %2, lsr #16 @ AAAA\n" \
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"mov %|r2, %3, lsr #16 @ BBBB\n" \
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"bic %|r1, %2, %|r0, lsl #16 @ aaaa\n" \
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@ -218,23 +243,28 @@ extern UDItype __udiv_qrnnd ();
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"addcs %|r2, %|r2, #65536\n" \
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"adds %1, %|r1, %|r0, lsl #16\n" \
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"adc %0, %|r2, %|r0, lsr #16" \
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: "=&r" ((USItype)(xh)), \
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"=r" ((USItype)(xl)) \
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: "=&r" ((xh)), \
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"=r" ((xl)) \
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: "r" ((USItype)(a)), \
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"r" ((USItype)(b)) \
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: "r0", "r1", "r2")
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#else
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: "r0", "r1", "r2" __CLOBBER_CC)
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#else /* __ARM_ARCH >= 4 */
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#define umul_ppmm(xh, xl, a, b) \
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__asm__ ("%@ Inlined umul_ppmm\n" \
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"umull %r1, %r0, %r2, %r3" \
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: "=&r" ((USItype)(xh)), \
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"=r" ((USItype)(xl)) \
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__asm__ ("@ Inlined umul_ppmm\n" \
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"umull %1, %0, %2, %3" \
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: "=&r" ((xh)), \
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"=r" ((xl)) \
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: "r" ((USItype)(a)), \
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"r" ((USItype)(b)) \
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: "r0", "r1")
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#endif
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"r" ((USItype)(b)))
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#endif /* __ARM_ARCH >= 4 */
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#define UMUL_TIME 20
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#define UDIV_TIME 100
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#if (defined __ARM_ARCH && __ARM_ARCH >= 5)
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#define count_leading_zeros(count, x) \
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__asm__ ("clz %0, %1" \
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: "=r" ((count)) \
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: "r" ((USItype)(x)))
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#endif /* __ARM_ARCH >= 5 */
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#endif /* __arm__ */
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/***************************************
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@ -437,43 +467,48 @@ extern USItype __udiv_qrnnd ();
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#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
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__asm__ ("addl %5,%1\n" \
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"adcl %3,%0" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "%0" ((USItype)(ah)), \
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"g" ((USItype)(bh)), \
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"%1" ((USItype)(al)), \
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"g" ((USItype)(bl)))
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"g" ((USItype)(bl)) \
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__CLOBBER_CC)
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#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
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__asm__ ("subl %5,%1\n" \
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"sbbl %3,%0" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "0" ((USItype)(ah)), \
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"g" ((USItype)(bh)), \
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"1" ((USItype)(al)), \
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"g" ((USItype)(bl)))
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"g" ((USItype)(bl)) \
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__CLOBBER_CC)
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#define umul_ppmm(w1, w0, u, v) \
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__asm__ ("mull %3" \
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: "=a" ((USItype)(w0)), \
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"=d" ((USItype)(w1)) \
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: "=a" ((w0)), \
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"=d" ((w1)) \
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: "%0" ((USItype)(u)), \
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"rm" ((USItype)(v)))
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"rm" ((USItype)(v)) \
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__CLOBBER_CC)
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#define udiv_qrnnd(q, r, n1, n0, d) \
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__asm__ ("divl %4" \
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: "=a" ((USItype)(q)), \
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"=d" ((USItype)(r)) \
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: "=a" ((q)), \
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"=d" ((r)) \
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: "0" ((USItype)(n0)), \
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"1" ((USItype)(n1)), \
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"rm" ((USItype)(d)))
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"rm" ((USItype)(d)) \
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__CLOBBER_CC)
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#define count_leading_zeros(count, x) \
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do { \
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USItype __cbtmp; \
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__asm__ ("bsrl %1,%0" \
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: "=r" (__cbtmp) : "rm" ((USItype)(x))); \
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: "=r" (__cbtmp) : "rm" ((USItype)(x)) \
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__CLOBBER_CC); \
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(count) = __cbtmp ^ 31; \
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} while (0)
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#define count_trailing_zeros(count, x) \
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__asm__ ("bsfl %1,%0" : "=r" (count) : "rm" ((USItype)(x)))
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__asm__ ("bsfl %1,%0" : "=r" (count) : "rm" ((USItype)(x)) __CLOBBER_CC)
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#ifndef UMUL_TIME
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#define UMUL_TIME 40
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#endif
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@ -826,22 +861,22 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
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do { \
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if (__builtin_constant_p (bh) && (bh) == 0) \
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__asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{aze|addze} %0,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "%r" ((USItype)(ah)), \
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"%r" ((USItype)(al)), \
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"rI" ((USItype)(bl))); \
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else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0) \
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__asm__ ("{a%I4|add%I4c} %1,%3,%4\n\t{ame|addme} %0,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "%r" ((USItype)(ah)), \
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"%r" ((USItype)(al)), \
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"rI" ((USItype)(bl))); \
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else \
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__asm__ ("{a%I5|add%I5c} %1,%4,%5\n\t{ae|adde} %0,%2,%3" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "%r" ((USItype)(ah)), \
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"r" ((USItype)(bh)), \
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"%r" ((USItype)(al)), \
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@ -851,36 +886,36 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
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do { \
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if (__builtin_constant_p (ah) && (ah) == 0) \
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__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfze|subfze} %0,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "r" ((USItype)(bh)), \
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"rI" ((USItype)(al)), \
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"r" ((USItype)(bl))); \
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else if (__builtin_constant_p (ah) && (ah) ==~(USItype) 0) \
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__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{sfme|subfme} %0,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "r" ((USItype)(bh)), \
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"rI" ((USItype)(al)), \
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"r" ((USItype)(bl))); \
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else if (__builtin_constant_p (bh) && (bh) == 0) \
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__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{ame|addme} %0,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "r" ((USItype)(ah)), \
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"rI" ((USItype)(al)), \
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"r" ((USItype)(bl))); \
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else if (__builtin_constant_p (bh) && (bh) ==~(USItype) 0) \
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__asm__ ("{sf%I3|subf%I3c} %1,%4,%3\n\t{aze|addze} %0,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "r" ((USItype)(ah)), \
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"rI" ((USItype)(al)), \
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"r" ((USItype)(bl))); \
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else \
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__asm__ ("{sf%I4|subf%I4c} %1,%5,%4\n\t{sfe|subfe} %0,%3,%2" \
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: "=r" ((USItype)(sh)), \
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"=&r" ((USItype)(sl)) \
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: "=r" ((sh)), \
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"=&r" ((sl)) \
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: "r" ((USItype)(ah)), \
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"r" ((USItype)(bh)), \
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"rI" ((USItype)(al)), \
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@ -888,7 +923,7 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
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} while (0)
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#define count_leading_zeros(count, x) \
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__asm__ ("{cntlz|cntlzw} %0,%1" \
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: "=r" ((USItype)(count)) \
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: "=r" ((count)) \
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: "r" ((USItype)(x)))
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#define COUNT_LEADING_ZEROS_0 32
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#if defined (_ARCH_PPC)
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@ -896,7 +931,7 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
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do { \
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USItype __m0 = (m0), __m1 = (m1); \
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__asm__ ("mulhwu %0,%1,%2" \
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: "=r" ((USItype) ph) \
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: "=r" (ph) \
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: "%r" (__m0), \
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"r" (__m1)); \
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(pl) = __m0 * __m1; \
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@ -918,8 +953,8 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
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do { \
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USItype __m0 = (m0), __m1 = (m1); \
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__asm__ ("mul %0,%2,%3" \
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: "=r" ((USItype)(xh)), \
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"=q" ((USItype)(xl)) \
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: "=r" ((xh)), \
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"=q" ((xl)) \
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: "r" (__m0), \
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"r" (__m1)); \
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(xh) += ((((SItype) __m0 >> 31) & __m1) \
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