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AArch64 assembly pack: authenticate return addresses.
[openssl.git]
/
crypto
/
ec
/
asm
/
ecp_nistz256-armv8.pl
diff --git
a/crypto/ec/asm/ecp_nistz256-armv8.pl
b/crypto/ec/asm/ecp_nistz256-armv8.pl
index 1361cb395ffb207925a8db93909b0cc60198c758..d39bbe14f58995ecb2127d44cef03d09c84bb631 100644
(file)
--- a/
crypto/ec/asm/ecp_nistz256-armv8.pl
+++ b/
crypto/ec/asm/ecp_nistz256-armv8.pl
@@
-119,6
+119,7
@@
$code.=<<___;
.type ecp_nistz256_to_mont,%function
.align 6
ecp_nistz256_to_mont:
.type ecp_nistz256_to_mont,%function
.align 6
ecp_nistz256_to_mont:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-134,6
+135,7
@@
ecp_nistz256_to_mont:
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_to_mont,.-ecp_nistz256_to_mont
ret
.size ecp_nistz256_to_mont,.-ecp_nistz256_to_mont
@@
-142,6
+144,7
@@
ecp_nistz256_to_mont:
.type ecp_nistz256_from_mont,%function
.align 4
ecp_nistz256_from_mont:
.type ecp_nistz256_from_mont,%function
.align 4
ecp_nistz256_from_mont:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-157,6
+160,7
@@
ecp_nistz256_from_mont:
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_from_mont,.-ecp_nistz256_from_mont
ret
.size ecp_nistz256_from_mont,.-ecp_nistz256_from_mont
@@
-166,6
+170,7
@@
ecp_nistz256_from_mont:
.type ecp_nistz256_mul_mont,%function
.align 4
ecp_nistz256_mul_mont:
.type ecp_nistz256_mul_mont,%function
.align 4
ecp_nistz256_mul_mont:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-180,6
+185,7
@@
ecp_nistz256_mul_mont:
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_mul_mont,.-ecp_nistz256_mul_mont
ret
.size ecp_nistz256_mul_mont,.-ecp_nistz256_mul_mont
@@
-188,6
+194,7
@@
ecp_nistz256_mul_mont:
.type ecp_nistz256_sqr_mont,%function
.align 4
ecp_nistz256_sqr_mont:
.type ecp_nistz256_sqr_mont,%function
.align 4
ecp_nistz256_sqr_mont:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-32]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-201,6
+208,7
@@
ecp_nistz256_sqr_mont:
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
ldp x19,x20,[sp,#16]
ldp x29,x30,[sp],#32
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_sqr_mont,.-ecp_nistz256_sqr_mont
ret
.size ecp_nistz256_sqr_mont,.-ecp_nistz256_sqr_mont
@@
-210,6
+218,7
@@
ecp_nistz256_sqr_mont:
.type ecp_nistz256_add,%function
.align 4
ecp_nistz256_add:
.type ecp_nistz256_add,%function
.align 4
ecp_nistz256_add:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-16]!
add x29,sp,#0
stp x29,x30,[sp,#-16]!
add x29,sp,#0
@@
-223,6
+232,7
@@
ecp_nistz256_add:
bl __ecp_nistz256_add
ldp x29,x30,[sp],#16
bl __ecp_nistz256_add
ldp x29,x30,[sp],#16
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_add,.-ecp_nistz256_add
ret
.size ecp_nistz256_add,.-ecp_nistz256_add
@@
-231,6
+241,7
@@
ecp_nistz256_add:
.type ecp_nistz256_div_by_2,%function
.align 4
ecp_nistz256_div_by_2:
.type ecp_nistz256_div_by_2,%function
.align 4
ecp_nistz256_div_by_2:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-16]!
add x29,sp,#0
stp x29,x30,[sp,#-16]!
add x29,sp,#0
@@
-242,6
+253,7
@@
ecp_nistz256_div_by_2:
bl __ecp_nistz256_div_by_2
ldp x29,x30,[sp],#16
bl __ecp_nistz256_div_by_2
ldp x29,x30,[sp],#16
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_div_by_2,.-ecp_nistz256_div_by_2
ret
.size ecp_nistz256_div_by_2,.-ecp_nistz256_div_by_2
@@
-250,6
+262,7
@@
ecp_nistz256_div_by_2:
.type ecp_nistz256_mul_by_2,%function
.align 4
ecp_nistz256_mul_by_2:
.type ecp_nistz256_mul_by_2,%function
.align 4
ecp_nistz256_mul_by_2:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-16]!
add x29,sp,#0
stp x29,x30,[sp,#-16]!
add x29,sp,#0
@@
-265,6
+278,7
@@
ecp_nistz256_mul_by_2:
bl __ecp_nistz256_add // ret = a+a // 2*a
ldp x29,x30,[sp],#16
bl __ecp_nistz256_add // ret = a+a // 2*a
ldp x29,x30,[sp],#16
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_mul_by_2,.-ecp_nistz256_mul_by_2
ret
.size ecp_nistz256_mul_by_2,.-ecp_nistz256_mul_by_2
@@
-273,6
+287,7
@@
ecp_nistz256_mul_by_2:
.type ecp_nistz256_mul_by_3,%function
.align 4
ecp_nistz256_mul_by_3:
.type ecp_nistz256_mul_by_3,%function
.align 4
ecp_nistz256_mul_by_3:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-16]!
add x29,sp,#0
stp x29,x30,[sp,#-16]!
add x29,sp,#0
@@
-299,6
+314,7
@@
ecp_nistz256_mul_by_3:
bl __ecp_nistz256_add // ret += a // 2*a+a=3*a
ldp x29,x30,[sp],#16
bl __ecp_nistz256_add // ret += a // 2*a+a=3*a
ldp x29,x30,[sp],#16
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_mul_by_3,.-ecp_nistz256_mul_by_3
ret
.size ecp_nistz256_mul_by_3,.-ecp_nistz256_mul_by_3
@@
-308,6
+324,7
@@
ecp_nistz256_mul_by_3:
.type ecp_nistz256_sub,%function
.align 4
ecp_nistz256_sub:
.type ecp_nistz256_sub,%function
.align 4
ecp_nistz256_sub:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-16]!
add x29,sp,#0
stp x29,x30,[sp,#-16]!
add x29,sp,#0
@@
-319,6
+336,7
@@
ecp_nistz256_sub:
bl __ecp_nistz256_sub_from
ldp x29,x30,[sp],#16
bl __ecp_nistz256_sub_from
ldp x29,x30,[sp],#16
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_sub,.-ecp_nistz256_sub
ret
.size ecp_nistz256_sub,.-ecp_nistz256_sub
@@
-327,6
+345,7
@@
ecp_nistz256_sub:
.type ecp_nistz256_neg,%function
.align 4
ecp_nistz256_neg:
.type ecp_nistz256_neg,%function
.align 4
ecp_nistz256_neg:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-16]!
add x29,sp,#0
stp x29,x30,[sp,#-16]!
add x29,sp,#0
@@
-341,6
+360,7
@@
ecp_nistz256_neg:
bl __ecp_nistz256_sub_from
ldp x29,x30,[sp],#16
bl __ecp_nistz256_sub_from
ldp x29,x30,[sp],#16
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_neg,.-ecp_nistz256_neg
ret
.size ecp_nistz256_neg,.-ecp_nistz256_neg
@@
-701,6
+721,7
@@
$code.=<<___;
.type ecp_nistz256_point_double,%function
.align 5
ecp_nistz256_point_double:
.type ecp_nistz256_point_double,%function
.align 5
ecp_nistz256_point_double:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-80]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-80]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-835,6
+856,7
@@
ecp_nistz256_point_double:
ldp x19,x20,[x29,#16]
ldp x21,x22,[x29,#32]
ldp x29,x30,[sp],#80
ldp x19,x20,[x29,#16]
ldp x21,x22,[x29,#32]
ldp x29,x30,[sp],#80
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_point_double,.-ecp_nistz256_point_double
___
ret
.size ecp_nistz256_point_double,.-ecp_nistz256_point_double
___
@@
-857,6
+879,7
@@
$code.=<<___;
.type ecp_nistz256_point_add,%function
.align 5
ecp_nistz256_point_add:
.type ecp_nistz256_point_add,%function
.align 5
ecp_nistz256_point_add:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-80]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-80]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-1094,12
+1117,13
@@
$code.=<<___;
stp $acc2,$acc3,[$rp_real,#$i+16]
.Ladd_done:
stp $acc2,$acc3,[$rp_real,#$i+16]
.Ladd_done:
- add sp,x29,#0 // destroy frame
+ add sp,x29,#0
// destroy frame
ldp x19,x20,[x29,#16]
ldp x21,x22,[x29,#32]
ldp x23,x24,[x29,#48]
ldp x25,x26,[x29,#64]
ldp x29,x30,[sp],#80
ldp x19,x20,[x29,#16]
ldp x21,x22,[x29,#32]
ldp x23,x24,[x29,#48]
ldp x25,x26,[x29,#64]
ldp x29,x30,[sp],#80
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_point_add,.-ecp_nistz256_point_add
___
ret
.size ecp_nistz256_point_add,.-ecp_nistz256_point_add
___
@@
-1121,6
+1145,7
@@
$code.=<<___;
.type ecp_nistz256_point_add_affine,%function
.align 5
ecp_nistz256_point_add_affine:
.type ecp_nistz256_point_add_affine,%function
.align 5
ecp_nistz256_point_add_affine:
+ .inst 0xd503233f // paciasp
stp x29,x30,[sp,#-80]!
add x29,sp,#0
stp x19,x20,[sp,#16]
stp x29,x30,[sp,#-80]!
add x29,sp,#0
stp x19,x20,[sp,#16]
@@
-1309,6
+1334,7
@@
$code.=<<___;
ldp x23,x24,[x29,#48]
ldp x25,x26,[x29,#64]
ldp x29,x30,[sp],#80
ldp x23,x24,[x29,#48]
ldp x25,x26,[x29,#64]
ldp x29,x30,[sp],#80
+ .inst 0xd50323bf // autiasp
ret
.size ecp_nistz256_point_add_affine,.-ecp_nistz256_point_add_affine
___
ret
.size ecp_nistz256_point_add_affine,.-ecp_nistz256_point_add_affine
___