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/external/lib/libm/
A De_rem_pio2.c66 {y[0] = x; y[1] = 0; return 0;} in __ieee754_rem_pio2()
75 y[1] = (z-y[0])-pio2_1t; in __ieee754_rem_pio2()
80 y[1] = (z-y[0])+pio2_1t; in __ieee754_rem_pio2()
87 y[1] = (z-y[0])-2*pio2_1t; in __ieee754_rem_pio2()
92 y[1] = (z-y[0])+2*pio2_1t; in __ieee754_rem_pio2()
104 y[1] = (z-y[0])-3*pio2_1t; in __ieee754_rem_pio2()
109 y[1] = (z-y[0])+3*pio2_1t; in __ieee754_rem_pio2()
118 y[1] = (z-y[0])-4*pio2_1t; in __ieee754_rem_pio2()
123 y[1] = (z-y[0])+4*pio2_1t; in __ieee754_rem_pio2()
163 y[1] = (r-y[0])-w; in __ieee754_rem_pio2()
[all …]
A Ds_cos.c57 double y[2],z=0.0; in cos() local
76 n = __ieee754_rem_pio2(x,y); in cos()
79 return __kernel_cos(y[0],y[1]); in cos()
81 return -__kernel_sin(y[0],y[1],1); in cos()
83 return -__kernel_cos(y[0],y[1]); in cos()
85 return __kernel_sin(y[0],y[1],1); in cos()
A Ds_sin.c57 double y[2],z=0.0; in sin() local
76 n = __ieee754_rem_pio2(x,y); in sin()
79 return __kernel_sin(y[0],y[1],1); in sin()
81 return __kernel_cos(y[0],y[1]); in sin()
83 return -__kernel_sin(y[0],y[1],1); in sin()
85 return -__kernel_cos(y[0],y[1]); in sin()
A Dk_tan.c79 __kernel_tan(double x, double y, int iy) in __kernel_tan() argument
89 y = -y; in __kernel_tan()
92 w = pio4lo - y; in __kernel_tan()
94 y = 0.0; in __kernel_tan()
108 r = y + z * (s * (r + v) + y); in __kernel_tan()
A Ds_sinf.c41 double y; in sinf() local
76 n = __ieee754_rem_pio2f(x,&y); in sinf()
79 return __kernel_sindf(y); in sinf()
81 return __kernel_cosdf(y); in sinf()
83 return __kernel_sindf(-y); in sinf()
85 return -__kernel_cosdf(y); in sinf()
A Ds_cosf.c41 double y; in cosf() local
78 n = __ieee754_rem_pio2f(x,&y); in cosf()
81 return __kernel_cosdf(y); in cosf()
83 return __kernel_sindf(-y); in cosf()
85 return -__kernel_cosdf(y); in cosf()
87 return __kernel_sindf(y); in cosf()
A De_atan2.c61 __ieee754_atan2(double y, double x) in __ieee754_atan2() argument
69 EXTRACT_WORDS(hy,ly,y); in __ieee754_atan2()
73 return x+y; in __ieee754_atan2()
74 if((hx-0x3ff00000|lx)==0) return atan(y); /* x=1.0 */ in __ieee754_atan2()
81 case 1: return y; /* atan(+-0,+anything)=+-0 */ in __ieee754_atan2()
117 else z=atan(fabs(y/x)); /* safe to do y/x */ in __ieee754_atan2()
A Dk_rem_pio2.c294 __kernel_rem_pio2(double *x, double *y, int e0, int nx, int prec) in __kernel_rem_pio2() argument
422 y[0] = (ih==0)? fw: -fw; in __kernel_rem_pio2()
429 y[0] = (ih==0)? fw: -fw; in __kernel_rem_pio2()
432 y[1] = (ih==0)? fw: -fw; in __kernel_rem_pio2()
447 y[0] = fq[0]; in __kernel_rem_pio2()
448 y[1] = fq[1]; in __kernel_rem_pio2()
449 y[2] = fw; in __kernel_rem_pio2()
451 y[0] = -fq[0]; in __kernel_rem_pio2()
452 y[1] = -fq[1]; in __kernel_rem_pio2()
453 y[2] = -fw; in __kernel_rem_pio2()
A De_rem_pio2f.c47 __ieee754_rem_pio2f(float x, double *y) in __ieee754_rem_pio2f() argument
68 *y = r-w; in __ieee754_rem_pio2f()
75 *y=x-x; in __ieee754_rem_pio2f()
83 if (hx<0) {*y = -ty[0]; return -n;} in __ieee754_rem_pio2f()
84 *y = ty[0]; in __ieee754_rem_pio2f()
A Ds_tan.c56 double y[2],z=0.0; in tan() local
75 n = __ieee754_rem_pio2(x,y); in tan()
76 return __kernel_tan(y[0],y[1],1-((n&1)<<1)); /* 1 -- n even in tan()
A De_powf.c57 __ieee754_powf(float x, float y) in __ieee754_powf() argument
65 GET_FLOAT_WORD(hy,y); in __ieee754_powf()
74 return x+y; in __ieee754_powf()
94 return y - y; /* inf**+-1 is NaN */ in __ieee754_powf()
96 return (hy>=0)? y: zero; in __ieee754_powf()
98 return (hy<0)?-y: zero; in __ieee754_powf()
201 GET_FLOAT_WORD(is,y); in __ieee754_powf()
203 p_l = (y-y1)*t1+y*t2; in __ieee754_powf()
A Dmath_private.h452 cpackf(float x, float y) in cpackf() argument
457 IMAGPART(z) = y; in cpackf()
462 cpack(double x, double y) in cpack() argument
467 IMAGPART(z) = y; in cpack()
477 IMAGPART(z) = y; in cpackl()
630 #define RETURN2P(x, y) do { \ argument
631 DOPRINT_END2((x), (y)); \
632 RETURNF((x) + (y)); \
635 DOPRINT_END2((x), (y)); \
636 RETURNI((x) + (y)); \
[all …]
A De_exp.c107 double y,hi=0.0,lo=0.0,c,t,twopk; in __ieee754_exp() local
153 else y = one-((lo-(x*c)/(2.0-c))-hi); in __ieee754_exp()
155 if (k==1024) return y*2.0*0x1p1023; in __ieee754_exp()
156 return y*twopk; in __ieee754_exp()
158 return y*twopk*twom1000; in __ieee754_exp()
A De_pow.c98 __ieee754_pow(double x, double y) in __ieee754_pow() argument
107 EXTRACT_WORDS(hy,ly,y); in __ieee754_pow()
116 return x+y; in __ieee754_pow()
142 return y - y; /* inf**+-1 is NaN */ in __ieee754_pow()
144 return (hy>=0)? y: zero; in __ieee754_pow()
146 return (hy<0)?-y: zero; in __ieee754_pow()
255 y1 = y; in __ieee754_pow()
257 p_l = (y-y1)*t1+y*t2; in __ieee754_pow()
A Dk_sin.c60 __kernel_sin(double x, double y, int iy) in __kernel_sin() argument
69 else return x-((z*(half*y-v*r)-y)-v*S1); in __kernel_sin()
A Ds_tanf.c39 double y; in tanf() local
68 n = __ieee754_rem_pio2f(x,&y); in tanf()
70 return __kernel_tandf(y,1-((n&1)<<1)); in tanf()
A De_fmod.c29 __ieee754_fmod(double x, double y) in __ieee754_fmod() argument
35 EXTRACT_WORDS(hy,ly,y); in __ieee754_fmod()
43 return (x*y)/(x*y); in __ieee754_fmod()
/external/platform/pico/rp2_common/pico_float/
A Dfloat_math.c64 #define check_nan_f2(x,y) if (fisnan((x))) return (x); else if (fisnan((y))) return (y); argument
356 if(y<0) x=1.0f/x,y=-y; in fpowint_1()
369 if(y>=256) y= 255; // avoid overflow in fpowint_0()
370 if(y<-256) y=-256; in fpowint_0()
375 if(y>=-32&&y<=32) return fpowint_1(x,y); in fpowint_0()
463 if(fisint(y)) return fpow_0(x,y); in WRAPPER_FUNC()
473 x=fldexp(x,-70),y=fldexp(y,-70); in WRAPPER_FUNC()
474 return fldexp(sqrtf(x*x+y*y), 70); in WRAPPER_FUNC()
477 x=fldexp(x, 70),y=fldexp(y, 70); in WRAPPER_FUNC()
478 return fldexp(sqrtf(x*x+y*y),-70); in WRAPPER_FUNC()
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/external/platform/pico/rp2_common/pico_double/
A Ddouble_math.c67 #define check_nan_d2(x,y) if (disnan((x))) return (x); else if (disnan((y))) return (y); argument
398 if(y<0) x=1/x,y=-y;
411 if(y>=2048) y= 2047; // avoid overflow
412 if(y<-2048) y=-2048;
417 if(y>=-32&&y<=32) return dpowint_1(x,y);
507 if(disint(y)) return dpow_0(x,y);
517 x=dldexp(x,-600),y=dldexp(y,-600);
518 return dldexp(sqrt(x*x+y*y), 600);
521 x=dldexp(x, 600),y=dldexp(y, 600);
522 return dldexp(sqrt(x*x+y*y),-600);
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A Ddouble_v1_rom_shim.S997 @ r0:r1 y mantissa
1022 @ r0 y low bits
1023 @ r1 y Q30
1035 @ r0 y low bits
1036 @ r1 y Q30
1060 @ r1 y Q30
1123 @ r10:r11 y
1151 @ ω<0 / y>=0
1153 @ x+=y>>i, y-=x>>i
1185 @ ω>0 / y<0
[all …]
/external/lib/libm/include/
A Dmath.h108 #define isgreater(x, y) __builtin_isgreater((x), (y)) argument
110 #define isless(x, y) __builtin_isless((x), (y)) argument
111 #define islessequal(x, y) __builtin_islessequal((x), (y)) argument
113 #define isunordered(x, y) __builtin_isunordered((x), (y)) argument
115 #define isgreater(x, y) (!isunordered((x), (y)) && (x) > (y)) argument
116 #define isgreaterequal(x, y) (!isunordered((x), (y)) && (x) >= (y)) argument
117 #define isless(x, y) (!isunordered((x), (y)) && (x) < (y)) argument
118 #define islessequal(x, y) (!isunordered((x), (y)) && (x) <= (y)) argument
119 #define islessgreater(x, y) (!isunordered((x), (y)) && \ argument
120 ((x) > (y) || (y) > (x)))
[all …]
/external/platform/pico/rp2_common/pico_divider/
A Ddivider.S287 @ y -ve, x +ve
324 @ y +ve, x -ve
468 @ r0:r1 y
531 @ r0 y
569 b 2b @ while(y>=x) y-=x,qu++;
572 @ r0:r1 y
690 @ r0:r1 y
765 @ r0:r1 y
788 sbcs r1,r5 @ while(y>=x) y-=x,qu++;
795 @ r0:r1 y
[all …]
/external/lib/lwip/include/lwip/
A Dstats.h155 #define STATS_INC_USED(x, y) do { lwip_stats.x.used += y; \ argument
232 #define MEM_STATS_AVAIL(x, y) lwip_stats.mem.x = y argument
234 #define MEM_STATS_INC_USED(x, y) STATS_INC_USED(mem, y) argument
235 #define MEM_STATS_DEC_USED(x, y) lwip_stats.mem.x -= y argument
238 #define MEM_STATS_AVAIL(x, y) argument
240 #define MEM_STATS_INC_USED(x, y) argument
241 #define MEM_STATS_DEC_USED(x, y) argument
246 #define MEMP_STATS_AVAIL(x, i, y) lwip_stats.memp[i].x = y argument
252 #define MEMP_STATS_AVAIL(x, i, y) argument
A Ddef.h43 #define LWIP_MAX(x , y) (((x) > (y)) ? (x) : (y)) argument
44 #define LWIP_MIN(x , y) (((x) < (y)) ? (x) : (y)) argument
/external/platform/pico/rp2_common/pico_cyw43_driver/
A Dcyw43_bus_pio_spi.pio17 jmp y-- lp2 side 0
31 jmp y-- lp2 side 1
46 jmp y-- lp2 side 0
59 jmp y-- lp2 side 0

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