-
-
Notifications
You must be signed in to change notification settings - Fork 9.8k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Andy Polyakov
committed
May 15, 2007
1 parent
b2dba9b
commit e119769
Showing
3 changed files
with
124 additions
and
8 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,116 @@ | ||
.text | ||
|
||
.set noat | ||
|
||
.globl OPENSSL_wipe_cpu | ||
.ent OPENSSL_wipe_cpu | ||
OPENSSL_wipe_cpu: | ||
.frame $30,0,$26 | ||
.prologue 0 | ||
clr $1 | ||
clr $2 | ||
clr $3 | ||
clr $4 | ||
clr $5 | ||
clr $6 | ||
clr $7 | ||
clr $8 | ||
clr $16 | ||
clr $17 | ||
clr $18 | ||
clr $19 | ||
clr $20 | ||
clr $21 | ||
clr $22 | ||
clr $23 | ||
clr $24 | ||
clr $25 | ||
clr $27 | ||
clr $at | ||
clr $29 | ||
fclr $f0 | ||
fclr $f1 | ||
fclr $f10 | ||
fclr $f11 | ||
fclr $f12 | ||
fclr $f13 | ||
fclr $f14 | ||
fclr $f15 | ||
fclr $f16 | ||
fclr $f17 | ||
fclr $f18 | ||
fclr $f19 | ||
fclr $f20 | ||
fclr $f21 | ||
fclr $f22 | ||
fclr $f23 | ||
fclr $f24 | ||
fclr $f25 | ||
fclr $f26 | ||
fclr $f27 | ||
fclr $f28 | ||
fclr $f29 | ||
fclr $f30 | ||
mov $sp,$0 | ||
ret ($26) | ||
.end OPENSSL_wipe_cpu | ||
|
||
.globl OPENSSL_atomic_add | ||
.ent OPENSSL_atomic_add | ||
OPENSSL_atomic_add: | ||
.frame $30,0,$26 | ||
.prologue 0 | ||
1: ldl_l $0,($16) | ||
addl $0,$17,$1 | ||
stl_c $1,($16) | ||
beq $1,1b | ||
addl $0,$17,$0 | ||
ret ($26) | ||
.end OPENSSL_atomic_add | ||
|
||
.globl OPENSSL_rdtsc | ||
.ent OPENSSL_rdtsc | ||
OPENSSL_rdtsc: | ||
.frame $30,0,$26 | ||
.prologue 0 | ||
rpcc $0 | ||
ret ($26) | ||
.end OPENSSL_rdtsc | ||
|
||
.globl OPENSSL_cleanse | ||
.ent OPENSSL_cleanse | ||
OPENSSL_cleanse: | ||
.frame $30,0,$26 | ||
.prologue 0 | ||
and $16,7,$0 | ||
bic $17,7,$at | ||
beq $at,.Little | ||
beq $0,.Laligned | ||
|
||
.Little: | ||
ldq_u $1,0($16) | ||
mov $16,$2 | ||
.Lalign: | ||
mskbl $1,$16,$1 | ||
lda $16,1($16) | ||
subq $17,1,$17 | ||
subq $0,1,$0 | ||
beq $17,.Lout | ||
bne $0,.Lalign | ||
.Lout: stq_u $1,0($2) | ||
beq $17,.Ldone | ||
bic $17,7,$at | ||
mov $17,$0 | ||
beq $at,.Little | ||
|
||
.Laligned: | ||
stq $31,0($16) | ||
subq $17,8,$17 | ||
lda $16,8($16) | ||
bic $17,7,$at | ||
bne $at,.Laligned | ||
beq $17,.Ldone | ||
mov $17,$0 | ||
br .Little | ||
.Ldone: ret ($26) | ||
.end OPENSSL_cleanse |