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| author | Charles <sircharlesaze@gmail.com> | 2020-01-14 15:47:21 +0100 |
|---|---|---|
| committer | Charles <sircharlesaze@gmail.com> | 2020-01-14 15:47:21 +0100 |
| commit | 94d61d8aaee7a3df0dc1f055e27e0f4484cb3ffa (patch) | |
| tree | 932c0e5d40822e8d98ad04485c6f7fc088c31c09 /ft_strdup.s | |
| parent | 6808cd0fbd3edf68422228d2ee6a41ad70f971d5 (diff) | |
| download | libasm-94d61d8aaee7a3df0dc1f055e27e0f4484cb3ffa.tar.gz libasm-94d61d8aaee7a3df0dc1f055e27e0f4484cb3ffa.tar.bz2 libasm-94d61d8aaee7a3df0dc1f055e27e0f4484cb3ffa.zip | |
Linux version without '_' prefix
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 |