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PDP-10 "DAKAK" multiplication diagnostic passes

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Jeff 2017-03-31 08:14:56 -07:00 • committed by Jeff Parsons
commit 71e2ecb5cb
3 changed files with 3 additions and 6 deletions
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2
versions/pdpjs/1.34.3/pdp10-dbg.js
View file

@ -111,7 +111,7 @@ function ie(a,b){var c=this.f(this.b),d=c;if(a&=384)switch(d&=x,a){case 256:d+=x
function oe(){}function pe(){}function L(a){this.u("undefined opcode: "+ua(a));sd(this,-1);this.W()}function qe(a){a>z&&(a!=A?a=Xb-a:this.j|=163840);return a}function Q(a,b){var c=(a+b)%C;re.call(this,a,b,c);return c}
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a=this.jb[0];this.F=this.xa[0];d&&a&&(a=C-a);e&&this.F&&(this.F=C-this.F);return a}
function xe(a,b,c){var d=a,e=b;b=!1;var f;d>z&&(1001!=this.mb||d!=A)&&(d=C-d,b=!b);e>z&&(e=C-e,b=!b);if(d<y&&e<y)a=d*e,f=0;else{a=d&x;d=Math.trunc(d/y);f=e&x;var e=Math.trunc(e/y),g=a*f,h=d*f+Math.trunc(g/y);f=Math.trunc(h/y);h=(h&x)+a*e;a=h*y+(g&x);f+=Math.trunc(h/y)+d*e}b&&(a?(f=B-f,a=C-a):f&&(f=C-f));if(c)return(f||a>z)&&(f!=B||a<=z)&&(this.j|=131072),a;c=a;b=f;a=b-b%A;b=2*b%C+Math.trunc(c/A);c=a+c%A;d=b-b%A;a!=d&&(b=a+(b-d),this.j|=131072);this.F=c;return b}
function xe(a,b,c){var d=a,e=b;b=!1;var f;d>z&&(1001!=this.mb||d!=A)&&(d=C-d,b=!b);e>z&&(e=C-e,b=!b);if(d<y&&e<y)a=d*e,f=0;else{a=d&x;d=Math.trunc(d/y);f=e&x;var e=Math.trunc(e/y),g=a*f,h=d*f+Math.trunc(g/y);f=Math.trunc(h/y);h=(h&x)+a*e;a=(h*y+(g&x))%C;f+=Math.trunc(h/y)+d*e}b&&(a?(f=B-f,a=C-a):f&&(f=C-f));if(c)return(f||a>z)&&(f!=B||a<=z)&&(this.j|=131072),a;c=a;b=f;a=b-b%A;b=2*b%C+Math.trunc(c/A);c=a+c%A;d=b-b%A;a!=d&&(b=a+(b-d),this.j|=131072);this.F=c;return b}
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function Ae(a,b){return(~((a/E|0)^(b/E|0))&15)*E+(~(a^b)>>>0)}function U(a,b){return(a/E|0|b/E|0)*E+((a|b)>>>0)}function V(a){return a<A?a:a-C}function W(a,b){return((a/E|0)^(b/E|0))*E+((a^b)>>>0)}function X(a){return(a/y|0)+(a&x)*y}function fe(a,b,c){switch(a&384){case 0:b-=b&x;break;case 128:b=0;break;case 256:b=x*y;break;case 384:b=c>Ub?x*y:0}return b}function Gd(a,b,c){switch(a&384){case 0:b&=x;break;case 128:b=0;break;case 256:b=x;break;case 384:b=c>z?x:0}return b}
function ue(a,b){a[0]+=b[0];a[1]+=b[1];a[0]>=C&&(a[0]%=C,a[1]++)}function te(a,b){var c=a[1]-b[1];c||(c=a[0]-b[0]);return c}function we(a){a[1]%2&&(a[0]+=C);a[0]=Math.trunc(a[0]/2);a[1]=Math.trunc(a[1]/2)}function ve(a){return!a[0]&&!a[1]}

2
versions/pdpjs/1.34.3/pdp10.js
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@ -103,7 +103,7 @@ function Dc(a,b){var c=this.b(this.a)&C,d=this.b(b);this.c(b,Ec(a,d,c)+c)}functi
function Kc(a,b){b=this.b(b)/E|0;var c=this.b(this.a);this.c(this.a,Ec(a,c,b)+b)}function Lc(a,b){var c=this.b(this.a),d=c/E|0,c=Ec(a,c,d)+d;this.c(this.a,c);b&&this.c(b,c)}function Q(a){Mc[a&7].call(this,a,a>>3&127)}function Nc(){}function Oc(){}function O(a){this.M("undefined opcode: "+ka(a));this.f=(this.f+-1)%$a;N(this)}function Pc(a){a>F&&(a!=G?a=db-a:this.g|=163840);return a}function R(a,b){var c=(a+b)%J;Qc.call(this,a,b,c);return c}
function S(a,b,c){var d=!1,e=!1,f=b-b%G;a=a%G+b*G%J;b=this.o=f+Math.trunc(b/2);c>F&&(c=J-c,d=!d);b>F&&(a?(b=I-b,a=J-a):b&&(b=J-b),e=!0,d=!d);if(b>=c)return this.g|=131104,-1;f=this.Na;f[0]=0;f[1]=0;f=this.da;f[0]=1;f[1]=0;f=this.X;f[0]=c;f[1]=0;c=this.ea;c[0]=a;for(c[1]=b;0<Rc(this.ea,this.X);)Sc(this.X,this.X),Sc(this.da,this.da);do{if(0<=Rc(this.ea,this.X)&&(b=this.ea,a=this.X,b[0]-=a[0],b[1]-=a[1],0>b[0]&&(b[0]+=J,b[1]--),Sc(this.Na,this.da),Tc(this.ea)))break;Uc(this.X);Uc(this.da)}while(!Tc(this.da));
a=this.Na[0];this.o=this.ea[0];d&&a&&(a=J-a);e&&this.o&&(this.o=J-this.o);return a}
function Vc(a,b,c){var d=a,e=b;b=!1;var f;d>F&&(1001!=this.Wa||d!=G)&&(d=J-d,b=!b);e>F&&(e=J-e,b=!b);if(d<E&&e<E)a=d*e,f=0;else{a=d&C;d=Math.trunc(d/E);f=e&C;var e=Math.trunc(e/E),g=a*f,h=d*f+Math.trunc(g/E);f=Math.trunc(h/E);h=(h&C)+a*e;a=h*E+(g&C);f+=Math.trunc(h/E)+d*e}b&&(a?(f=I-f,a=J-a):f&&(f=J-f));if(c)return(f||a>F)&&(f!=I||a<=F)&&(this.g|=131072),a;c=a;b=f;a=b-b%G;b=2*b%J+Math.trunc(c/G);c=a+c%G;d=b-b%G;a!=d&&(b=a+(b-d),this.g|=131072);this.o=c;return b}
function Vc(a,b,c){var d=a,e=b;b=!1;var f;d>F&&(1001!=this.Wa||d!=G)&&(d=J-d,b=!b);e>F&&(e=J-e,b=!b);if(d<E&&e<E)a=d*e,f=0;else{a=d&C;d=Math.trunc(d/E);f=e&C;var e=Math.trunc(e/E),g=a*f,h=d*f+Math.trunc(g/E);f=Math.trunc(h/E);h=(h&C)+a*e;a=(h*E+(g&C))%J;f+=Math.trunc(h/E)+d*e}b&&(a?(f=I-f,a=J-a):f&&(f=J-f));if(c)return(f||a>F)&&(f!=I||a<=F)&&(this.g|=131072),a;c=a;b=f;a=b-b%G;b=2*b%J+Math.trunc(c/G);c=a+c%G;d=b-b%G;a!=d&&(b=a+(b-d),this.g|=131072);this.o=c;return b}
function Wc(a){a?a==G?this.g|=163840:a=db-a:this.g|=98304;return a}function Xc(a,b){var c=a-b;0>c&&(c+=J);Qc.call(this,c,b,a);return c}function Qc(a,b,c){a=Math.trunc(a/cb);b=Math.trunc(b/cb);c=Math.trunc(c/cb);var d=a^(a^b)&(b^c);this.g=this.g|(d&2?65536:0)|(d&1?32768:0)|((a^c)&(b^c)&2?131072:0)}function T(a,b){return((a/K|0)&(b/K|0))*K+((a&b)>>>0)}function U(a,b){return T(a,(~(b/K|0)&15)*K+(~b>>>0))}function V(a,b){return(a<G?a:a-J)-(b<G?b:b-J)}
function Yc(a,b){return(~((a/K|0)^(b/K|0))&15)*K+(~(a^b)>>>0)}function W(a,b){return(a/K|0|b/K|0)*K+((a|b)>>>0)}function X(a){return a<G?a:a-J}function Y(a,b){return((a/K|0)^(b/K|0))*K+((a^b)>>>0)}function Z(a){return(a/E|0)+(a&C)*E}function Ec(a,b,c){switch(a&384){case 0:b-=b&C;break;case 128:b=0;break;case 256:b=C*E;break;case 384:b=c>ab?C*E:0}return b}function vc(a,b,c){switch(a&384){case 0:b&=C;break;case 128:b=0;break;case 256:b=C;break;case 384:b=c>F?C:0}return b}
function Sc(a,b){a[0]+=b[0];a[1]+=b[1];a[0]>=J&&(a[0]%=J,a[1]++)}function Rc(a,b){var c=a[1]-b[1];c||(c=a[0]-b[0]);return c}function Uc(a){a[1]%2&&(a[0]+=J);a[0]=Math.trunc(a[0]/2);a[1]=Math.trunc(a[1]/2)}function Tc(a){return!a[0]&&!a[1]}