diff options
Diffstat (limited to 'src/lib/libcrypto/armv4cpuid.S')
| -rw-r--r-- | src/lib/libcrypto/armv4cpuid.S | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/lib/libcrypto/armv4cpuid.S b/src/lib/libcrypto/armv4cpuid.S index 2d618deaa4..bdfde19c1f 100644 --- a/src/lib/libcrypto/armv4cpuid.S +++ b/src/lib/libcrypto/armv4cpuid.S | |||
| @@ -54,38 +54,6 @@ OPENSSL_atomic_add: | |||
| 54 | #endif | 54 | #endif |
| 55 | .size OPENSSL_atomic_add,.-OPENSSL_atomic_add | 55 | .size OPENSSL_atomic_add,.-OPENSSL_atomic_add |
| 56 | 56 | ||
| 57 | .global OPENSSL_cleanse | ||
| 58 | .type OPENSSL_cleanse,%function | ||
| 59 | OPENSSL_cleanse: | ||
| 60 | eor ip,ip,ip | ||
| 61 | cmp r1,#7 | ||
| 62 | subhs r1,r1,#4 | ||
| 63 | bhs .Lot | ||
| 64 | cmp r1,#0 | ||
| 65 | beq .Lcleanse_done | ||
| 66 | .Little: | ||
| 67 | strb ip,[r0],#1 | ||
| 68 | subs r1,r1,#1 | ||
| 69 | bhi .Little | ||
| 70 | b .Lcleanse_done | ||
| 71 | |||
| 72 | .Lot: tst r0,#3 | ||
| 73 | beq .Laligned | ||
| 74 | strb ip,[r0],#1 | ||
| 75 | sub r1,r1,#1 | ||
| 76 | b .Lot | ||
| 77 | .Laligned: | ||
| 78 | str ip,[r0],#4 | ||
| 79 | subs r1,r1,#4 | ||
| 80 | bhs .Laligned | ||
| 81 | adds r1,r1,#4 | ||
| 82 | bne .Little | ||
| 83 | .Lcleanse_done: | ||
| 84 | tst lr,#1 | ||
| 85 | moveq pc,lr | ||
| 86 | .word 0xe12fff1e @ bx lr | ||
| 87 | .size OPENSSL_cleanse,.-OPENSSL_cleanse | ||
| 88 | |||
| 89 | .global OPENSSL_wipe_cpu | 57 | .global OPENSSL_wipe_cpu |
| 90 | .type OPENSSL_wipe_cpu,%function | 58 | .type OPENSSL_wipe_cpu,%function |
| 91 | OPENSSL_wipe_cpu: | 59 | OPENSSL_wipe_cpu: |