diff options
Diffstat (limited to 'arch/arm/lib/longlong.h')
| -rw-r--r-- | arch/arm/lib/longlong.h | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/arch/arm/lib/longlong.h b/arch/arm/lib/longlong.h index 179eea4edc3..3ef76957481 100644 --- a/arch/arm/lib/longlong.h +++ b/arch/arm/lib/longlong.h @@ -26,18 +26,18 @@ #define __BITS4 (SI_TYPE_SIZE / 4) #define __ll_B (1L << (SI_TYPE_SIZE / 2)) -#define __ll_lowpart(t) ((USItype) (t) % __ll_B) -#define __ll_highpart(t) ((USItype) (t) / __ll_B) +#define __ll_lowpart(t) ((u32) (t) % __ll_B) +#define __ll_highpart(t) ((u32) (t) / __ll_B) /* Define auxiliary asm macros. 1) umul_ppmm(high_prod, low_prod, multipler, multiplicand) - multiplies two USItype integers MULTIPLER and MULTIPLICAND, - and generates a two-part USItype product in HIGH_PROD and + multiplies two u32 integers MULTIPLER and MULTIPLICAND, + and generates a two-part u32 product in HIGH_PROD and LOW_PROD. - 2) __umulsidi3(a,b) multiplies two USItype integers A and B, - and returns a UDItype product. This is just a variant of umul_ppmm. + 2) __umulsidi3(a,b) multiplies two u32 integers A and B, + and returns a u64 product. This is just a variant of umul_ppmm. 3) udiv_qrnnd(quotient, remainder, high_numerator, low_numerator, denominator) divides a two-word unsigned integer, composed by the @@ -77,23 +77,23 @@ #define add_ssaaaa(sh, sl, ah, al, bh, bl) \ __asm__ ("adds %1, %4, %5 \n\ adc %0, %2, %3" \ - : "=r" ((USItype) (sh)), \ - "=&r" ((USItype) (sl)) \ - : "%r" ((USItype) (ah)), \ - "rI" ((USItype) (bh)), \ - "%r" ((USItype) (al)), \ - "rI" ((USItype) (bl))) + : "=r" ((u32) (sh)), \ + "=&r" ((u32) (sl)) \ + : "%r" ((u32) (ah)), \ + "rI" ((u32) (bh)), \ + "%r" ((u32) (al)), \ + "rI" ((u32) (bl))) #define sub_ddmmss(sh, sl, ah, al, bh, bl) \ __asm__ ("subs %1, %4, %5 \n\ sbc %0, %2, %3" \ - : "=r" ((USItype) (sh)), \ - "=&r" ((USItype) (sl)) \ - : "r" ((USItype) (ah)), \ - "rI" ((USItype) (bh)), \ - "r" ((USItype) (al)), \ - "rI" ((USItype) (bl))) + : "=r" ((u32) (sh)), \ + "=&r" ((u32) (sl)) \ + : "r" ((u32) (ah)), \ + "rI" ((u32) (bh)), \ + "r" ((u32) (al)), \ + "rI" ((u32) (bl))) #define umul_ppmm(xh, xl, a, b) \ -{register USItype __t0, __t1, __t2; \ +{register u32 __t0, __t1, __t2; \ __asm__ ("%@ Inlined umul_ppmm \n\ mov %2, %5, lsr #16 \n\ mov %0, %6, lsr #16 \n\ @@ -107,11 +107,11 @@ addcs %0, %0, #65536 \n\ adds %1, %1, %3, lsl #16 \n\ adc %0, %0, %3, lsr #16" \ - : "=&r" ((USItype) (xh)), \ - "=r" ((USItype) (xl)), \ + : "=&r" ((u32) (xh)), \ + "=r" ((u32) (xl)), \ "=&r" (__t0), "=&r" (__t1), "=r" (__t2) \ - : "r" ((USItype) (a)), \ - "r" ((USItype) (b)));} + : "r" ((u32) (a)), \ + "r" ((u32) (b)));} #define UMUL_TIME 20 #define UDIV_TIME 100 #endif /* __arm__ */ @@ -123,14 +123,14 @@ #define __udiv_qrnnd_c(q, r, n1, n0, d) \ do { \ - USItype __d1, __d0, __q1, __q0; \ - USItype __r1, __r0, __m; \ + u32 __d1, __d0, __q1, __q0; \ + u32 __r1, __r0, __m; \ __d1 = __ll_highpart (d); \ __d0 = __ll_lowpart (d); \ \ __r1 = (n1) % __d1; \ __q1 = (n1) / __d1; \ - __m = (USItype) __q1 * __d0; \ + __m = (u32) __q1 * __d0; \ __r1 = __r1 * __ll_B | __ll_highpart (n0); \ if (__r1 < __m) \ { \ @@ -143,7 +143,7 @@ \ __r0 = __r1 % __d1; \ __q0 = __r1 / __d1; \ - __m = (USItype) __q0 * __d0; \ + __m = (u32) __q0 * __d0; \ __r0 = __r0 * __ll_B | __ll_lowpart (n0); \ if (__r0 < __m) \ { \ @@ -154,7 +154,7 @@ } \ __r0 -= __m; \ \ - (q) = (USItype) __q1 * __ll_B | __q0; \ + (q) = (u32) __q1 * __ll_B | __q0; \ (r) = __r0; \ } while (0) @@ -163,14 +163,14 @@ #define count_leading_zeros(count, x) \ do { \ - USItype __xr = (x); \ - USItype __a; \ + u32 __xr = (x); \ + u32 __a; \ \ if (SI_TYPE_SIZE <= 32) \ { \ - __a = __xr < ((USItype)1<<2*__BITS4) \ - ? (__xr < ((USItype)1<<__BITS4) ? 0 : __BITS4) \ - : (__xr < ((USItype)1<<3*__BITS4) ? 2*__BITS4 : 3*__BITS4); \ + __a = __xr < ((u32)1<<2*__BITS4) \ + ? (__xr < ((u32)1<<__BITS4) ? 0 : __BITS4) \ + : (__xr < ((u32)1<<3*__BITS4) ? 2*__BITS4 : 3*__BITS4); \ } \ else \ { \ |