clarify the purpose of this project

[nyanglibc.git] / time / difftime.s

        .text
        .p2align 4,,15
        .globl  __difftime
        .type   __difftime, @function
__difftime:
        movq    %rdi, -32(%rsp)
        movq    %rsi, -24(%rsp)
        fildq   -32(%rsp)
        fildq   -24(%rsp)
        fsubrp  %st, %st(1)
        fstpl   -16(%rsp)
        movsd   -16(%rsp), %xmm0
        ret
        .size   __difftime, .-__difftime
        .globl  difftime
        .set    difftime,__difftime