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Changed camelCase to snake_case

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Tom-on
2025-04-27 19:18:33 +02:00
parent 7b5efc1837
commit 1bc758f3c1
24 changed files with 272 additions and 213 deletions
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kernel/src/isr.c
+13 -13
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@@ -5,7 +5,7 @@
#include <idt.h>
#include <isr.h>
isr_handlerPtr irqHandlers[16];
isr_handler_ptr irq_handlers[16];
const char* exceptions[] = {
"Division By Zero",
@@ -43,7 +43,7 @@ const char* exceptions[] = {
};
// I have no clue how this works or what it does, but it doesn't work without it
void isr_remapPIC(void) {
void isr_remap_pic(void) {
outb(0x20, 0x11); iowait();
outb(0xa0, 0x11); iowait();
outb(0x21, 0x20); iowait();
@@ -58,15 +58,15 @@ void isr_remapPIC(void) {
int isr_init(void) {
idt_init();
isr_remapPIC();
isr_remap_pic();
for (int i = 0; i < 48; i++) {
// First 32 IRSs are exceptions (traps) and the next 16 are hardware interrupts
idt_setGate(i, isr_redirectTable[i], (i < 32) ? IDT_FLAG_TRAP : IDT_FLAG_INT);
idt_set_gate(i, isr_redirect_table[i], (i < 32) ? IDT_FLAG_TRAP : IDT_FLAG_INT);
}
// System call (should be callable from userspace)
idt_setGate(0x80, (void*)(uint32_t)isr128, IDT_FLAG_USER);
idt_set_gate(0x80, (void*)(uint32_t)isr128, IDT_FLAG_USER);
// Let interrupts interrupt
__asm__ volatile ("sti");
@@ -75,31 +75,31 @@ int isr_init(void) {
return 0;
}
void isr_registerIRQ(uint8_t i, isr_handlerPtr handler) {
irqHandlers[i] = handler;
void isr_register_irq(uint8_t i, isr_handler_ptr handler) {
irq_handlers[i] = handler;
}
void isr_sendEOI(uint8_t irq) {
void isr_send_eoi(uint8_t irq) {
if (irq >= 8) {
outb(0xa0, 0x20);
}
outb(0x20, 0x20);
}
int isr_handleInterrupt(struct isr_intFrame iframe) {
int isr_handle_interrupt(struct isr_int_frame iframe) {
if (iframe.interrupt < 32) {
// ISRs 0-31 - Exceptions
panic(exceptions[iframe.error]);
} else if (iframe.interrupt >= 32 && iframe.interrupt < 48) {
// ISRs 32-47 - Hardware interrupts
uint8_t irq = iframe.interrupt - 32;
if (irqHandlers[irq]) {
irqHandlers[irq](&iframe);
isr_sendEOI(irq);
if (irq_handlers[irq]) {
irq_handlers[irq](&iframe);
isr_send_eoi(irq);
}
} else if (iframe.interrupt == 128) {
// ISR 128 - System call
return syscallHandler(&iframe);
return syscall_handler(&iframe);
}
return 0;