diff options
Diffstat (limited to 'sh.asm')
| -rw-r--r-- | sh.asm | 15 |
1 files changed, 7 insertions, 8 deletions
@@ -71,7 +71,6 @@ _read_loop: mov rdx, prompt_str_len syscall - mov r8, -0x1 call _bzero _read_loopr: @@ -138,7 +137,6 @@ _parse_path: test rax, rax ;check if rax is 0 jl _quit - mov r8, -0x1 call _bzero _parse_path2: @@ -191,13 +189,15 @@ _pathender1: jmp _pathender ;Writes 0s in buffer r15 until r8 is 255 -;input: r8 (iterator), r15 (buffer), r12 (return address) +;input: r15 (buffer) ;output: none _bzero: - inc r8 - mov byte [r8+r15], 0x0 - cmp r8, 0xff - jle _bzero + xor r8, r8 + _bzero_main: + movups [r15+r8], xmm0 + add r8, 16 + cmp r8, 0xff + jl _bzero_main ret ;input: r15 (buffer) @@ -360,7 +360,6 @@ _treg: cmp r8, 0xff jg _boe xchg r15, rbx - mov r8, -0x1 call _bzero _jrsinc: |