diff options
Diffstat (limited to '')
| -rw-r--r-- | src/lib/libcrypto/bn/asm/x86/sqr.pl | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/lib/libcrypto/bn/asm/x86/sqr.pl b/src/lib/libcrypto/bn/asm/x86/sqr.pl deleted file mode 100644 index 1f90993cf6..0000000000 --- a/src/lib/libcrypto/bn/asm/x86/sqr.pl +++ /dev/null | |||
| @@ -1,60 +0,0 @@ | |||
| 1 | #!/usr/local/bin/perl | ||
| 2 | # x86 assember | ||
| 3 | |||
| 4 | sub bn_sqr_words | ||
| 5 | { | ||
| 6 | local($name)=@_; | ||
| 7 | |||
| 8 | &function_begin($name,""); | ||
| 9 | |||
| 10 | &comment(""); | ||
| 11 | $r="esi"; | ||
| 12 | $a="edi"; | ||
| 13 | $num="ebx"; | ||
| 14 | |||
| 15 | &mov($r,&wparam(0)); # | ||
| 16 | &mov($a,&wparam(1)); # | ||
| 17 | &mov($num,&wparam(2)); # | ||
| 18 | |||
| 19 | &and($num,0xfffffff8); # num / 8 | ||
| 20 | &jz(&label("sw_finish")); | ||
| 21 | |||
| 22 | &set_label("sw_loop",0); | ||
| 23 | for ($i=0; $i<32; $i+=4) | ||
| 24 | { | ||
| 25 | &comment("Round $i"); | ||
| 26 | &mov("eax",&DWP($i,$a,"",0)); # *a | ||
| 27 | # XXX | ||
| 28 | &mul("eax"); # *a * *a | ||
| 29 | &mov(&DWP($i*2,$r,"",0),"eax"); # | ||
| 30 | &mov(&DWP($i*2+4,$r,"",0),"edx");# | ||
| 31 | } | ||
| 32 | |||
| 33 | &comment(""); | ||
| 34 | &add($a,32); | ||
| 35 | &add($r,64); | ||
| 36 | &sub($num,8); | ||
| 37 | &jnz(&label("sw_loop")); | ||
| 38 | |||
| 39 | &set_label("sw_finish",0); | ||
| 40 | &mov($num,&wparam(2)); # get num | ||
| 41 | &and($num,7); | ||
| 42 | &jz(&label("sw_end")); | ||
| 43 | |||
| 44 | for ($i=0; $i<7; $i++) | ||
| 45 | { | ||
| 46 | &comment("Tail Round $i"); | ||
| 47 | &mov("eax",&DWP($i*4,$a,"",0)); # *a | ||
| 48 | # XXX | ||
| 49 | &mul("eax"); # *a * *a | ||
| 50 | &mov(&DWP($i*8,$r,"",0),"eax"); # | ||
| 51 | &dec($num) if ($i != 7-1); | ||
| 52 | &mov(&DWP($i*8+4,$r,"",0),"edx"); | ||
| 53 | &jz(&label("sw_end")) if ($i != 7-1); | ||
| 54 | } | ||
| 55 | &set_label("sw_end",0); | ||
| 56 | |||
| 57 | &function_end($name); | ||
| 58 | } | ||
| 59 | |||
| 60 | 1; | ||
