user: implement mlibc as the libc, finally.

It's finally done.. Signed-off-by: kaguya <vpshinomiya@protonmail.com>
2026-05-02 03:31:49 -04:00
parent 2fa39ad85a
commit 9a9b91c940
2387 changed files with 152741 additions and 315 deletions
@@ -0,0 +1,24 @@
+.section .text
+.global __mlibc_spawn_thread
+.type __mlibc_spawn_thread, "function"
+/* int (int flags, void *stack, void *pid_out, void *child_tid, void *tcb); */
+__mlibc_spawn_thread:
+	movem.l %d2-%d5, -(%sp)
+
+	move.l #120, %d0
+	movem.l 20(%sp), %d1-%d5
+	addi.l #0x7048, %d5
+	trap #0
+
+	tst.l %d0
+	beq 1f
+
+	movem.l (%sp)+, %d2-%d5
+	rts
+
+1:
+	jbsr __mlibc_enter_thread@PLTPC
+	illegal
+
+.section .note.GNU-stack,"",%progbits
+