(_aes_crypt): In final_loop, use the register idx.

Rev: src/nettle/sparc/aes.asm:1.57

diff --git a/sparc/aes.asm b/sparc/aes.asm
index 19e3939b9b108b607d637492eba7a66e15735e23..4fbd5d9dc3d7f60d09be52d5e35f41296ebe2ebc 100644 (file)
--- a/sparc/aes.asm
+++ b/sparc/aes.asm
@@ -168,23 +168,23 @@ _aes_crypt:
        ! final round
        mov     0, i
        ! SIDX3
-       add     T, AES_SIDX3, %g4
+       add     T, AES_SIDX3, idx
 .Lfinal_loop:
        ! Comments mark which j in T->sbox[Bj(wtxt[IDXj(i)])]
        ! the instruction is part of
-       ld      [%g4-32], t1    ! 1
+       ld      [idx-32], t1    ! 1
        sll     i, 2, %i5
 
        add     wtxt, t1, t1    ! 1
        ldub    [t1+2], t1      ! 1
        add     %i5, dst, %g2   
-       ld      [%g4-16], t2    ! 2
+       ld      [idx-16], t2    ! 2
        add     i, 1, i
        ld      [wtxt+%i5], t0  ! 0
 
        lduh    [wtxt+t2], t2   ! 2
        and     t0, 255, t0     ! 0
-       ld      [%g4], t3       ! 3
+       ld      [idx], t3       ! 3
        and     t2, 255, t2     ! 2
        ldub    [T+t1], t1      ! 1
 
@@ -210,7 +210,7 @@ _aes_crypt:
        stb     %g3, [dst+%i5]
        add     round, 4, round
        bleu    .Lfinal_loop
-       add     %g4, 4, %g4
+       add     idx, 4, idx
        
        addcc   length, -16, length
        bne     .Lblock_loop