Revert "Revert "and added files""
[bcm963xx.git] / userapps / opensource / openssl / crypto / bn / asm / alpha / mul_c4.pl
diff --git a/userapps/opensource/openssl/crypto/bn/asm/alpha/mul_c4.pl b/userapps/opensource/openssl/crypto/bn/asm/alpha/mul_c4.pl
new file mode 100755 (executable)
index 0000000..9cc876d
--- /dev/null
@@ -0,0 +1,215 @@
+#!/usr/local/bin/perl
+# alpha assember 
+
+# upto
+
+sub mul_add_c
+       {
+       local($a,$b,$c0,$c1,$c2)=@_;
+       local($l1,$h1,$t1,$t2);
+
+       &mul($a,$b,($l1)=&NR(1));
+       &muh($a,$b,($h1)=&NR(1));
+       &add($c0,$l1,$c0);
+       &cmpult($c0,$l1,($t1)=&NR(1));  &FR($l1);
+       &add($t1,$h1,$h1);              &FR($t1);
+       &add($c1,$h1,$c1);
+       &cmpult($c1,$h1,($t2)=&NR(1));  &FR($h1);
+       &add($c2,$t2,$c2);              &FR($t2);
+       }
+
+sub bn_mul_comba4
+       {
+       local($name)=@_;
+       local(@a,@b,$r,$c0,$c1,$c2);
+
+       $cnt=1;
+       &init_pool(3);
+
+       $rp=&wparam(0);
+       $ap=&wparam(1);
+       $bp=&wparam(2);
+
+       &function_begin($name,"");
+
+       &comment("");
+
+       &ld(($a[0])=&NR(1),&QWPw(0,$ap));
+       &ld(($b[0])=&NR(1),&QWPw(0,$bp));
+       &ld(($a[1])=&NR(1),&QWPw(1,$ap));
+       &ld(($b[1])=&NR(1),&QWPw(1,$bp));
+       &mul($a[0],$b[0],($r00)=&NR(1));
+       &ld(($a[2])=&NR(1),&QWPw(2,$ap));
+       &ld(($b[2])=&NR(1),&QWPw(2,$bp));
+       &muh($a[0],$b[0],($r01)=&NR(1));
+       &FR($ap); &ld(($a[3])=&NR(1),&QWPw(3,$ap));
+       &FR($bp); &ld(($b[3])=&NR(1),&QWPw(3,$bp));
+       &mul($a[0],$b[1],($r02)=&NR(1));
+
+       ($R,$H1,$H2)=&NR(3);
+
+       &st($r00,&QWPw(0,$rp)); &FR($r00);
+
+       &mov("zero",$R);
+       &mul($a[1],$b[0],($r03)=&NR(1));
+
+       &mov("zero",$H1);
+       &mov("zero",$H0);
+        &add($R,$r01,$R);
+       &muh($a[0],$b[1],($r04)=&NR(1));
+        &cmpult($R,$r01,($t01)=&NR(1));        &FR($r01);
+        &add($R,$r02,$R);
+        &add($H1,$t01,$H1)                     &FR($t01);
+       &muh($a[1],$b[0],($r05)=&NR(1));
+        &cmpult($R,$r02,($t02)=&NR(1));        &FR($r02);
+        &add($R,$r03,$R);
+        &add($H2,$t02,$H2)                     &FR($t02);
+       &mul($a[0],$b[2],($r06)=&NR(1));
+        &cmpult($R,$r03,($t03)=&NR(1));        &FR($r03);
+        &add($H1,$t03,$H1)                     &FR($t03);
+       &st($R,&QWPw(1,$rp));
+       &add($H1,$H2,$R);
+
+       &mov("zero",$H1);
+        &add($R,$r04,$R);
+       &mov("zero",$H2);
+       &mul($a[1],$b[1],($r07)=&NR(1));
+        &cmpult($R,$r04,($t04)=&NR(1));        &FR($r04);
+        &add($R,$r05,$R);
+        &add($H1,$t04,$H1)                     &FR($t04);
+       &mul($a[2],$b[0],($r08)=&NR(1));
+        &cmpult($R,$r05,($t05)=&NR(1));        &FR($r05);
+        &add($R,$r01,$R);
+        &add($H2,$t05,$H2)                     &FR($t05);
+       &muh($a[0],$b[2],($r09)=&NR(1));
+        &cmpult($R,$r06,($t06)=&NR(1));        &FR($r06);
+        &add($R,$r07,$R);
+        &add($H1,$t06,$H1)                     &FR($t06);
+       &muh($a[1],$b[1],($r10)=&NR(1));
+        &cmpult($R,$r07,($t07)=&NR(1));        &FR($r07);
+        &add($R,$r08,$R);
+        &add($H2,$t07,$H2)                     &FR($t07);
+       &muh($a[2],$b[0],($r11)=&NR(1));
+        &cmpult($R,$r08,($t08)=&NR(1));        &FR($r08);
+        &add($H1,$t08,$H1)                     &FR($t08);
+       &st($R,&QWPw(2,$rp));
+       &add($H1,$H2,$R);
+
+       &mov("zero",$H1);
+        &add($R,$r09,$R);
+       &mov("zero",$H2);
+       &mul($a[0],$b[3],($r12)=&NR(1));
+        &cmpult($R,$r09,($t09)=&NR(1));        &FR($r09);
+        &add($R,$r10,$R);
+        &add($H1,$t09,$H1)                     &FR($t09);
+       &mul($a[1],$b[2],($r13)=&NR(1));
+        &cmpult($R,$r10,($t10)=&NR(1));        &FR($r10);
+        &add($R,$r11,$R);
+        &add($H1,$t10,$H1)                     &FR($t10);
+       &mul($a[2],$b[1],($r14)=&NR(1));
+        &cmpult($R,$r11,($t11)=&NR(1));        &FR($r11);
+        &add($R,$r12,$R);
+        &add($H1,$t11,$H1)                     &FR($t11);
+       &mul($a[3],$b[0],($r15)=&NR(1));
+        &cmpult($R,$r12,($t12)=&NR(1));        &FR($r12);
+        &add($R,$r13,$R);
+        &add($H1,$t12,$H1)                     &FR($t12);
+       &muh($a[0],$b[3],($r16)=&NR(1));
+        &cmpult($R,$r13,($t13)=&NR(1));        &FR($r13);
+        &add($R,$r14,$R);
+        &add($H1,$t13,$H1)                     &FR($t13);
+       &muh($a[1],$b[2],($r17)=&NR(1));
+        &cmpult($R,$r14,($t14)=&NR(1));        &FR($r14);
+        &add($R,$r15,$R);
+        &add($H1,$t14,$H1)                     &FR($t14);
+       &muh($a[2],$b[1],($r18)=&NR(1));
+        &cmpult($R,$r15,($t15)=&NR(1));        &FR($r15);
+        &add($H1,$t15,$H1)                     &FR($t15);
+       &st($R,&QWPw(3,$rp));
+       &add($H1,$H2,$R);
+
+       &mov("zero",$H1);
+        &add($R,$r16,$R);
+       &mov("zero",$H2);
+       &muh($a[3],$b[0],($r19)=&NR(1));
+        &cmpult($R,$r16,($t16)=&NR(1));        &FR($r16);
+        &add($R,$r17,$R);
+        &add($H1,$t16,$H1)                     &FR($t16);
+       &mul($a[1],$b[3],($r20)=&NR(1));
+        &cmpult($R,$r17,($t17)=&NR(1));        &FR($r17);
+        &add($R,$r18,$R);
+        &add($H1,$t17,$H1)                     &FR($t17);
+       &mul($a[2],$b[2],($r21)=&NR(1));
+        &cmpult($R,$r18,($t18)=&NR(1));        &FR($r18);
+        &add($R,$r19,$R);
+        &add($H1,$t18,$H1)                     &FR($t18);
+       &mul($a[3],$b[1],($r22)=&NR(1));
+        &cmpult($R,$r19,($t19)=&NR(1));        &FR($r19);
+        &add($R,$r20,$R);
+        &add($H1,$t19,$H1)                     &FR($t19);
+       &muh($a[1],$b[3],($r23)=&NR(1));
+        &cmpult($R,$r20,($t20)=&NR(1));        &FR($r20);
+        &add($R,$r21,$R);
+        &add($H1,$t20,$H1)                     &FR($t20);
+       &muh($a[2],$b[2],($r24)=&NR(1));
+        &cmpult($R,$r21,($t21)=&NR(1));        &FR($r21);
+        &add($R,$r22,$R);
+        &add($H1,$t21,$H1)                     &FR($t21);
+       &muh($a[3],$b[1],($r25)=&NR(1));
+        &cmpult($R,$r22,($t22)=&NR(1));        &FR($r22);
+        &add($H1,$t22,$H1)                     &FR($t22);
+       &st($R,&QWPw(4,$rp));
+       &add($H1,$H2,$R);
+
+       &mov("zero",$H1);
+        &add($R,$r23,$R);
+       &mov("zero",$H2);
+       &mul($a[2],$b[3],($r26)=&NR(1));
+        &cmpult($R,$r23,($t23)=&NR(1));        &FR($r23);
+        &add($R,$r24,$R);
+        &add($H1,$t23,$H1)                     &FR($t23);
+       &mul($a[3],$b[2],($r27)=&NR(1));
+        &cmpult($R,$r24,($t24)=&NR(1));        &FR($r24);
+        &add($R,$r25,$R);
+        &add($H1,$t24,$H1)                     &FR($t24);
+       &muh($a[2],$b[3],($r28)=&NR(1));
+        &cmpult($R,$r25,($t25)=&NR(1));        &FR($r25);
+        &add($R,$r26,$R);
+        &add($H1,$t25,$H1)                     &FR($t25);
+       &muh($a[3],$b[2],($r29)=&NR(1));
+        &cmpult($R,$r26,($t26)=&NR(1));        &FR($r26);
+        &add($R,$r27,$R);
+        &add($H1,$t26,$H1)                     &FR($t26);
+       &mul($a[3],$b[3],($r30)=&NR(1));
+        &cmpult($R,$r27,($t27)=&NR(1));        &FR($r27);
+        &add($H1,$t27,$H1)                     &FR($t27);
+       &st($R,&QWPw(5,$rp));
+       &add($H1,$H2,$R);
+
+       &mov("zero",$H1);
+        &add($R,$r28,$R);
+       &mov("zero",$H2);
+       &muh($a[3],$b[3],($r31)=&NR(1));
+        &cmpult($R,$r28,($t28)=&NR(1));        &FR($r28);
+        &add($R,$r29,$R);
+        &add($H1,$t28,$H1)                     &FR($t28);
+       ############
+        &cmpult($R,$r29,($t29)=&NR(1));        &FR($r29);
+        &add($R,$r30,$R);
+        &add($H1,$t29,$H1)                     &FR($t29);
+        ############
+        &cmpult($R,$r30,($t30)=&NR(1));        &FR($r30);
+        &add($H1,$t30,$H1)                     &FR($t30);
+       &st($R,&QWPw(6,$rp));
+       &add($H1,$H2,$R);
+
+        &add($R,$r31,$R);                      &FR($r31);
+       &st($R,&QWPw(7,$rp));
+
+       &FR($R,$H1,$H2);
+       &function_end($name);
+
+       &fin_pool;
+       }
+
+1;