More-working syscall logic (parameters work!)

1 files changed, 89 insertions, 6 deletions

diff --git a/src/kernel/interrupts/interrupts.h b/src/kernel/interrupts/interrupts.h
index cb30492..10612c0 100644
--- a/src/kernel/interrupts/interrupts.h
+++ b/src/kernel/interrupts/interrupts.h
@@ -2,6 +2,7 @@
 #define MELVIX_INTERRUPTS_H
 
 #include <stdint.h>
+#include <stddef.h>
 
 /**
  * Initialize the Interrupt Descriptor Table with 256 entries
@@ -18,11 +19,6 @@ void idt_install();
 void idt_set_gate(unsigned char num, unsigned long base, unsigned short sel, unsigned char flags);
 
 /**
- * Install 32 exception ISRs into the IDT
- */
-void isrs_install();
-
-/**
  * Registers that get passed into an IRQ handler
  */
 struct regs {
@@ -33,6 +29,26 @@ struct regs {
 };
 
 /**
+ * Install 32 exception ISRs into the IDT
+ */
+void isrs_install();
+
+/**
+ * Add a new Interrupt Request Handler
+ * @param irq The index of the IRQ routine
+ * @param handler The interrupt handler function
+ */
+typedef void (*irq_handler_t)(struct regs *);
+
+void isr_install_handler(size_t isr, irq_handler_t handler);
+
+/**
+ * Uninstall a handler by index
+ * @param irq The index of the IRQ routine that should be removed
+ */
+void isr_uninstall_handler(size_t isr);
+
+/**
  * Initialize the Interrupt Requests by mapping the ISRs to the correct
  * entries in the IDT (install the exception handlers)
  */
@@ -64,4 +80,71 @@ void irq_handler(struct regs *r);
  */
 int irq_is_installed(int irq);
 
-#endif
+// Defined in isr.asm
+extern void isr0();
+
+extern void isr1();
+
+extern void isr2();
+
+extern void isr3();
+
+extern void isr4();
+
+extern void isr5();
+
+extern void isr6();
+
+extern void isr7();
+
+extern void isr8();
+
+extern void isr9();
+
+extern void isr10();
+
+extern void isr11();
+
+extern void isr12();
+
+extern void isr13();
+
+extern void isr14();
+
+extern void isr15();
+
+extern void isr16();
+
+extern void isr17();
+
+extern void isr18();
+
+extern void isr19();
+
+extern void isr20();
+
+extern void isr21();
+
+extern void isr22();
+
+extern void isr23();
+
+extern void isr24();
+
+extern void isr25();
+
+extern void isr26();
+
+extern void isr27();
+
+extern void isr28();
+
+extern void isr29();
+
+extern void isr30();
+
+extern void isr31();
+
+extern void isr128();
+
+#endif
\ No newline at end of file