Add pseudoteletypewriter to emulator

https://justine.storage.googleapis.com/emulator628.mp4
2020-08-26 23:08:08 -07:00
parent e86cff8ba0
commit 5aabacb361
94 changed files with 3245 additions and 2179 deletions
--- a/libc/runtime/spawn.S
+++ b/libc/runtime/spawn.S
@ -22,6 +22,11 @@
 #include "libc/macros.h"

 /	Self-bootstraps process upon existence before calling main.
+/
+/	@param	r12 is argc
+/	@param	r13 is argv
+/	@param	r14 is environ
+/	@param	r15 is auxv
 _spawn:	push	%rbp
 	mov	%rsp,%rbp