From 5c12f756189373fb25220fe8824d4df785e61742 Mon Sep 17 00:00:00 2001 From: Nathan Lee Date: Sun, 26 Jul 2026 15:25:22 -0500 Subject: create ringbuffer for logging --- kernel/kernel.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'kernel/kernel.c') diff --git a/kernel/kernel.c b/kernel/kernel.c index da44428..70a0ad8 100644 --- a/kernel/kernel.c +++ b/kernel/kernel.c @@ -1,19 +1,26 @@ #include #include #include +#include + +uint32_t user_regs[31]; void kernel_main(size_t hart, void *fdt) { - (void)hart; + printk("Doing kernel init with hard ID %d", hart); struct dt_node *head = dt_parse(fdt); struct mem_info *info = km_find_memory(head); + if (!info) { - while (1); + printk("failed to find memory info!"); + return; } km_init(info); +} +void kernel_trap() { - while(1); + } -- cgit v1.2.3