From 56583b1402a7f8fad0f8c3c296e26f12b1114c95 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Thu, 3 Oct 2019 15:02:19 -0400 Subject: updated alarmtest --- kernel/exec.c | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/exec.c') diff --git a/kernel/exec.c b/kernel/exec.c index 74ef654..6a51499 100644 --- a/kernel/exec.c +++ b/kernel/exec.c @@ -112,6 +112,7 @@ exec(char *path, char **argv) p->tf->epc = elf.entry; // initial program counter = main p->tf->sp = sp; // initial stack pointer proc_freepagetable(oldpagetable, oldsz); + return argc; // this ends up in a0, the first argument to main(argc, argv) bad: -- cgit v1.2.3