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Added register dump to panic() and colors to printk()

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Tom-on
2026-03-29 20:39:06 +02:00
parent 12ec371196
commit 22852599df
10 changed files with 66 additions and 34 deletions
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kernel/src/kmain.c
+6 -6
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@@ -13,10 +13,10 @@ void _start(void) {
int err = 0;
// Serial console for debugging
if ((err = serial_init(COM1)) < 0) panic("Failed to initialize Serial driver. (%d)", err);
if ((err = serial_init(COM1)) < 0) panic(NULL, "Failed to initialize Serial driver. (%d)", err);
// Load structures from bootloader
if ((err = boot_init()) < 0) panic("Failed to parse bootloader structures. (%d)", err);
if ((err = boot_init()) < 0) panic(NULL, "Failed to parse bootloader structures. (%d)", err);
// CPUID thingy :p
uint32_t eax = 0;
@@ -25,12 +25,12 @@ void _start(void) {
pr_info("[kernel] CPUID_GETVENDORID: %s\n", s);
// System init
if ((err = gdt_init()) < 0) panic("Failed to initalize GDT. (%d)", err);
if ((err = isr_init()) < 0) panic("Failed to initalize ISRs. (%d)", err);
if ((err = gdt_init()) < 0) panic(NULL, "Failed to initalize GDT. (%d)", err);
if ((err = isr_init()) < 0) panic(NULL, "Failed to initalize ISRs. (%d)", err);
// Memory management
if ((err = pmm_init()) < 0) panic("Failed to initalize Physical Memory Manager. (%d)", err);
if ((err = pag_init()) < 0) panic("Failed to initalize Paging. (%d)", err);
if ((err = pmm_init()) < 0) panic(NULL, "Failed to initalize Physical Memory Manager. (%d)", err);
if ((err = pag_init()) < 0) panic(NULL, "Failed to initalize Paging. (%d)", err);
// The most important function in the world.
splash();