diff options
Diffstat (limited to 'ft_strdup.s')
| -rw-r--r-- | ft_strdup.s | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ft_strdup.s b/ft_strdup.s index a31f36f..b5420ac 100644 --- a/ft_strdup.s +++ b/ft_strdup.s @@ -10,27 +10,27 @@ ; ; ; **************************************************************************** ; -extern _ft_strlen -extern _ft_strcpy -extern _malloc +extern ft_strlen +extern ft_strcpy +extern malloc -global _ft_strdup +global ft_strdup ; char *ft_strdup(const char *str); -_ft_strdup: +ft_strdup: push rdi ; save rdi because it will be overwrite for malloc - call _ft_strlen ; rdi is still == str + call ft_strlen ; rdi is still == str inc rax ; len++ for '\0' mov rdi, rax ; size to malloc - call _malloc + call malloc cmp rax, 0 je FT_STRDUP_ERROR pop rsi ; original str as src mov rdi, rax ; allocated as dest - call _ft_strcpy + call ft_strcpy ret FT_STRDUP_ERROR: pop rdi |