plibc/x86_64/boot.s

.text

.globl plibc_init
.type plibc_init, @function

plibc_init:
    call get_errno_location
    xorl %edi, %edi
    movl %edi, (%rax)
    ret

.globl plibc_deinit
.type plibc_deinit, @function

plibc_deinit:
    ret

.globl plibc_deinit_sfds
.type plibc_deinit_sfds, @function

plibc_deinit_sfds:
    push %rbp
    mov %rsp, %rbp
    call plibc_sfds_status     
    push %rax   
    mov $3, %rcx
.plibc_deinit_sfds.loop_start:
    mov %rcx, %rdi
    dec %rdi
    mov -8(%rbp), %rax
    movb (%rax, %rdi), %al
    test %al, %al
    jz .plibc_deinit_sfds.loop_repeat
    push %rcx
    call close
    pop %rcx
.plibc_deinit_sfds.loop_repeat:
    loop .plibc_deinit_sfds.loop_start
.plibc_deinit_sfds.loop_end:
    mov %rbp, %rsp
    pop %rbp
    ret

.section .note.GNU-stack,"",@progbits
1	rakinar2	51	.text
2
3			.globl plibc_init
4			.type plibc_init, @function
5
6			plibc_init:
7			call get_errno_location
8			xorl %edi, %edi
9			movl %edi, (%rax)
10			ret
11
12			.globl plibc_deinit
13			.type plibc_deinit, @function
14
15			plibc_deinit:
16			ret
17
18			.globl plibc_deinit_sfds
19			.type plibc_deinit_sfds, @function
20
21			plibc_deinit_sfds:
22			push %rbp
23			mov %rsp, %rbp
24			call plibc_sfds_status
25			push %rax
26			mov $3, %rcx
27			.plibc_deinit_sfds.loop_start:
28			mov %rcx, %rdi
29			dec %rdi
30			mov -8(%rbp), %rax
31			movb (%rax, %rdi), %al
32			test %al, %al
33			jz .plibc_deinit_sfds.loop_repeat
34			push %rcx
35			call close
36			pop %rcx
37			.plibc_deinit_sfds.loop_repeat:
38			loop .plibc_deinit_sfds.loop_start
39			.plibc_deinit_sfds.loop_end:
40			mov %rbp, %rsp
41			pop %rbp
42			ret
43
44			.section .note.GNU-stack,"",@progbits