• Niels Möller's avatar
    * x86_64/aes-decrypt-internal.asm: Rearrange register allocation. · eb5cf951
    Niels Möller authored
    Put SA--SD in %eax--%edx, so the second byte can be accessed as
    %ah-%dh. TD is not needed, SD can be reused. Use the register that
    is saved for the outer loop counter, getting it off the stack.
    * x86_64/aes-encrypt-internal.asm: Likewise.
    
    * x86_64/aes.m4 (HREG, MOVE_HREG): New macros.
    (XREG): Fixed bug in handling of %r8 and %r9.
    (AES_ROUND): Use MOVE_HREG.
    
    Rev: nettle/x86_64/aes-decrypt-internal.asm:1.2
    Rev: nettle/x86_64/aes-encrypt-internal.asm:1.9
    Rev: nettle/x86_64/aes.m4:1.6
    eb5cf951
aes-decrypt-internal.asm 3.37 KB