add list remove if and fix valgrind error

This commit is contained in:
2025-04-12 19:07:44 +02:00
parent 919948abe9
commit 2adeac70ce
7 changed files with 144 additions and 12 deletions

View File

@ -9,7 +9,7 @@ ft_list_push_front:
push rdi
push rsi
mov rdi, 10
mov rdi, 16
call malloc wrt ..plt
pop rsi
pop rdi

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@ -0,0 +1,95 @@
global ft_list_remove_if
section .text
remove_element:
call call_free_elem
push rax
mov rax, [rax + 8]
test r8, r8
jz element_is_first
mov [r8 + 8], rax
pop rax
ret
element_is_first:
mov [rdi], rax
pop rax
ret
call_free_elem:
push rdi
push rsi
push rdx
push rcx
push rax
push r8
mov rdi, [rax]
call rcx
pop r8
pop rax
pop rcx
pop rdx
pop rsi
pop rdi
ret
ft_list_remove_if:
test rdi, rdi
jz end
test rdx, rdx
jz end
test rcx, rcx
jz end
xor r8, r8
mov rax, [rdi]
loop:
test rax, rax
jz end
push rax
push rdi
push rsi
push rdx
push rcx
push r8
mov rdi, [rax]
call rdx
test eax, eax
pop r8
pop rcx
pop rdx
pop rsi
pop rdi
jz loop_end
mov rax, [rsp]
call remove_element
loop_end:
pop rax
mov r8, rax
mov rax, [rax + 8]
jmp loop
end:
ret

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@ -7,18 +7,16 @@ ft_strcpy:
test rsi, rsi
jz err
push rdi
jmp loop_start
condition_check:
mov al, [rdi]
test al, al
jz end
loop_start:
mov rax, [rsi]
mov [rdi], rax
mov al, [rsi]
mov [rdi],al
lea rdi, [rdi + 1]
lea rsi, [rsi + 1]
jmp condition_check
test al, al
jne loop_start
end:
pop rax

View File

@ -11,6 +11,7 @@ ft_strdup:
push rdi ;push to use it for the strcpy
call ft_strlen
inc rax
mov rdi, rax
call malloc wrt ..plt