diff options
| author | dzwdz | 2022-08-18 14:11:31 +0200 |
|---|---|---|
| committer | dzwdz | 2022-08-18 14:11:31 +0200 |
| commit | 0ed2f796d7723af8321f35d4ef5e6781ea41e36d (patch) | |
| tree | c4b64981d0d2bfddd597eb05e84cd1a781d253e1 /src/user/lib/thread.S | |
| parent | 7a3f292c8316239182f30fa8f3a5e5a14cca587c (diff) | |
syscall/fork: FORK_SHAREMEM for primitive "threads"
Diffstat (limited to 'src/user/lib/thread.S')
| -rw-r--r-- | src/user/lib/thread.S | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/user/lib/thread.S b/src/user/lib/thread.S new file mode 100644 index 0000000..3cd3500 --- /dev/null +++ b/src/user/lib/thread.S @@ -0,0 +1,8 @@ +.section .text +.global chstack +.type chstack, @function +// _Noreturn void chstack(void *arg, void (*fn)(void*), void *esp); +chstack: + mov %rdx, %rsp + call *%rsi + jmp 0 // "exit" |