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/lk-master/external/lib/libm/
A De_acos.c79 z = x*x; in __ieee754_acos()
80 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acos()
81 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acos()
85 z = (one+x)*0.5; in __ieee754_acos()
86 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acos()
87 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acos()
88 s = sqrt(z); in __ieee754_acos()
93 z = (one-x)*0.5; in __ieee754_acos()
94 s = sqrt(z); in __ieee754_acos()
98 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acos()
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A De_acosf.c42 float z,p,q,r,w,s,c,df; in __ieee754_acosf() local
54 z = x*x; in __ieee754_acosf()
55 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
56 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()
60 z = (one+x)*(float)0.5; in __ieee754_acosf()
61 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
62 q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4))); in __ieee754_acosf()
63 s = __ieee754_sqrtf(z); in __ieee754_acosf()
74 c = (z-df*df)/(s+df); in __ieee754_acosf()
75 p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5))))); in __ieee754_acosf()
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A De_rem_pio2.c57 double z,w,t,r,fn; in __ieee754_rem_pio2() local
74 y[0] = z - pio2_1t; in __ieee754_rem_pio2()
78 z = x + pio2_1; in __ieee754_rem_pio2()
85 z = x - 2*pio2_1; in __ieee754_rem_pio2()
90 z = x + 2*pio2_1; in __ieee754_rem_pio2()
102 z = x - 3*pio2_1; in __ieee754_rem_pio2()
107 z = x + 3*pio2_1; in __ieee754_rem_pio2()
116 z = x - 4*pio2_1; in __ieee754_rem_pio2()
121 z = x + 4*pio2_1; in __ieee754_rem_pio2()
179 z = (z-tx[i])*two24; in __ieee754_rem_pio2()
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A Dk_cos.c71 double hz,z,r,w; in __kernel_cos() local
73 z = x*x; in __kernel_cos()
74 w = z*z; in __kernel_cos()
75 r = z*(C1+z*(C2+z*C3)) + w*w*(C4+z*(C5+z*C6)); in __kernel_cos()
76 hz = 0.5*z; in __kernel_cos()
78 return w + (((one-w)-hz) + (z*r-x*y)); in __kernel_cos()
A Dk_sin.c62 double z,r,v,w; in __kernel_sin() local
64 z = x*x; in __kernel_sin()
65 w = z*z; in __kernel_sin()
66 r = S2+z*(S3+z*S4) + z*w*(S5+z*S6); in __kernel_sin()
67 v = z*x; in __kernel_sin()
68 if (iy==0) return x+v*(S1+z*r); in __kernel_sin()
69 else return x-((z*(half*y-v*r)-y)-v*S1); in __kernel_sin()
A De_powf.c113 if(hy<0) z = one/z; /* z = (1/|x|) */ in __ieee754_powf()
116 z = (z-z)/(z-z); /* (-1)**non-int is NaN */ in __ieee754_powf()
118 z = -z; /* (x<0)**odd = -(|x|**odd) */ in __ieee754_powf()
120 return z; in __ieee754_powf()
205 z = p_l+p_h; in __ieee754_powf()
236 z = u+v; in __ieee754_powf()
237 w = v-(z-u); in __ieee754_powf()
238 t = z*z; in __ieee754_powf()
240 r = (z*t1)/(t1-two)-(w+z*w); in __ieee754_powf()
241 z = one-(r-z); in __ieee754_powf()
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A Dk_tan.c81 double z, r, v, w, s; in __kernel_tan() local
91 z = pio4 - x; in __kernel_tan()
93 x = z + w; in __kernel_tan()
96 z = x * x; in __kernel_tan()
97 w = z * z; in __kernel_tan()
107 s = z * x; in __kernel_tan()
108 r = y + z * (s * (r + v) + y); in __kernel_tan()
125 z = w; in __kernel_tan()
126 SET_LOW_WORD(z,0); in __kernel_tan()
127 v = r - (z - x); /* z+v = r+x */ in __kernel_tan()
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A De_pow.c163 if(hy<0) z = one/z; /* z = (1/|x|) */ in __ieee754_pow()
166 z = (z-z)/(z-z); /* (-1)**non-int is NaN */ in __ieee754_pow()
168 z = -z; /* (x<0)**odd = -(|x|**odd) */ in __ieee754_pow()
170 return z; in __ieee754_pow()
259 z = p_l+p_h; in __ieee754_pow()
293 z = u+v; in __ieee754_pow()
295 t = z*z; in __ieee754_pow()
297 r = (z*t1)/(t1-two)-(w+z*w); in __ieee754_pow()
298 z = one-(r-z); in __ieee754_pow()
301 if((j>>20)<=0) z = scalbn(z,n); /* subnormal output */ in __ieee754_pow()
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A Dk_rem_pio2.c326 z = q[j-1]+fw; in __kernel_rem_pio2()
330 z = scalbn(z,q0); /* actual value of z */ in __kernel_rem_pio2()
331 z -= 8.0*floor(z*0.125); /* trim off integer >= 8 */ in __kernel_rem_pio2()
332 n = (int32_t) z; in __kernel_rem_pio2()
333 z -= (double)n; in __kernel_rem_pio2()
341 else if (z>=0.5) ih=2; in __kernel_rem_pio2()
366 z = one - z; in __kernel_rem_pio2()
372 if (z==zero) { in __kernel_rem_pio2()
389 if (z==0.0) { in __kernel_rem_pio2()
394 z = scalbn(z,-q0); in __kernel_rem_pio2()
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A Dk_tanf.c41 double z,r,w,s,t,u; in __kernel_tandf() local
43 z = x*x; in __kernel_tandf()
58 r = T[4]+z*T[5]; in __kernel_tandf()
59 t = T[2]+z*T[3]; in __kernel_tandf()
60 w = z*z; in __kernel_tandf()
61 s = z*x; in __kernel_tandf()
62 u = T[0]+z*T[1]; in __kernel_tandf()
A Dk_cosf.c39 double r, w, z; in __kernel_cosdf() local
42 z = x*x; in __kernel_cosdf()
43 w = z*z; in __kernel_cosdf()
44 r = C2+z*C3; in __kernel_cosdf()
45 return ((one+z*C0) + w*C1) + (w*z)*r; in __kernel_cosdf()
A Dk_sinf.c38 double r, s, w, z; in __kernel_sindf() local
41 z = x*x; in __kernel_sindf()
42 w = z*z; in __kernel_sindf()
43 r = S3+z*S4; in __kernel_sindf()
44 s = z*x; in __kernel_sindf()
45 return (x + s*(S1+z*S2)) + s*w*r; in __kernel_sindf()
A De_atan2.c63 double z; in __ieee754_atan2() local
113 z=pi_o_2+0.5*pi_lo; in __ieee754_atan2()
116 else if(hx<0&&k<-60) z=0.0; /* 0 > |y|/x > -2**-60 */ in __ieee754_atan2()
117 else z=atan(fabs(y/x)); /* safe to do y/x */ in __ieee754_atan2()
119 case 0: return z ; /* atan(+,+) */ in __ieee754_atan2()
120 case 1: return -z ; /* atan(-,+) */ in __ieee754_atan2()
121 case 2: return pi-(z-pi_lo);/* atan(+,-) */ in __ieee754_atan2()
123 return (z-pi_lo)-pi;/* atan(-,-) */ in __ieee754_atan2()
A Ds_atan.c76 double w,s1,s2,z; in atan() local
110 z = x*x; in atan()
111 w = z*z; in atan()
113 s1 = z*(aT[0]+w*(aT[2]+w*(aT[4]+w*(aT[6]+w*(aT[8]+w*aT[10]))))); in atan()
117 z = atanhi[id] - ((x*(s1+s2) - atanlo[id]) - x); in atan()
118 return (hx<0)? -z:z; in atan()
A De_sqrtf.c42 float z; in __ieee754_sqrtf() local
90 z = one-tiny; /* trigger inexact flag */ in __ieee754_sqrtf()
91 if (z>=one) { in __ieee754_sqrtf()
92 z = one+tiny; in __ieee754_sqrtf()
93 if (z>one) in __ieee754_sqrtf()
101 SET_FLOAT_WORD(z,ix); in __ieee754_sqrtf()
102 return z; in __ieee754_sqrtf()
A De_sqrt.c111 double z; in __ieee754_sqrt() local
187 z = one-tiny; /* trigger inexact flag */ in __ieee754_sqrt()
188 if (z>=one) { in __ieee754_sqrt()
189 z = one+tiny; in __ieee754_sqrt()
191 else if (z>one) { in __ieee754_sqrt()
202 INSERT_WORDS(z,ix0,ix1); in __ieee754_sqrt()
203 return z; in __ieee754_sqrt()
A De_log.c91 double hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_log() local
127 z = s*s; in __ieee754_log()
129 w = z*z; in __ieee754_log()
132 t2= z*(Lg1+w*(Lg3+w*(Lg5+w*Lg7))); in __ieee754_log()
A Dmath_private.h438 #define REALPART(z) ((z).a[0]) argument
439 #define IMAGPART(z) ((z).a[1]) argument
454 float_complex z; in cpackf() local
456 REALPART(z) = x; in cpackf()
457 IMAGPART(z) = y; in cpackf()
458 return (z.f); in cpackf()
466 REALPART(z) = x; in cpack()
467 IMAGPART(z) = y; in cpack()
468 return (z.f); in cpack()
476 REALPART(z) = x; in cpackl()
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A De_rem_pio2f.c51 float z; in __ieee754_rem_pio2f() local
80 SET_FLOAT_WORD(z, ix - ((int32_t)(e0<<23))); in __ieee754_rem_pio2f()
81 tx[0] = z; in __ieee754_rem_pio2f()
A Ds_tan.c56 double y[2],z=0.0; in tan() local
67 return __kernel_tan(x,z,1); in tan()
A Ds_cos.c57 double y[2],z=0.0; in cos() local
68 return __kernel_cos(x,z); in cos()
A Ds_sin.c57 double y[2],z=0.0; in sin() local
68 return __kernel_sin(x,z,0); in sin()
/lk-master/platform/mediatek/mt6735/include/platform/
A Dmt_typedefs.h116 #define MASKREG8(x, y, z) OUTREG8(x, (INREG8(x)&~(y))|(z)) argument
122 #define MASKREG16(x, y, z) OUTREG16(x, (INREG16(x)&~(y))|(z)) argument
128 #define MASKREG32(x, y, z) OUTREG32(x, (INREG32(x)&~(y))|(z)) argument
/lk-master/platform/mediatek/mt6797/include/platform/
A Dmt_typedefs.h117 #define MASKREG8(x, y, z) OUTREG8(x, (INREG8(x)&~(y))|(z)) argument
123 #define MASKREG16(x, y, z) OUTREG16(x, (INREG16(x)&~(y))|(z)) argument
129 #define MASKREG32(x, y, z) OUTREG32(x, (INREG32(x)&~(y))|(z)) argument
/lk-master/external/lib/lwip/netif/ppp/
A Dmd5.c73 #define F(x, y, z) (((x) & (y)) | ((~x) & (z))) argument
74 #define G(x, y, z) (((x) & (z)) | ((y) & (~z))) argument
75 #define H(x, y, z) ((x) ^ (y) ^ (z)) argument
76 #define I(x, y, z) ((y) ^ ((x) | (~z))) argument

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