7 files changed, 7 insertions, 88 deletions
diff --git a/arch/i386/boot/syscall.c b/arch/i386/boot/syscall.c
deleted file mode 100644
index fb613b3..0000000
--- a/arch/i386/boot/syscall.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#include "syscall.h"
-#include <kernel/io.h>
-#include <stddef.h>
-
-void *(*syscall_handlers[30])(struct isr_frame *frame);
-
-void syscall_dispatch(struct isr_frame *frame) {
-        if (syscall_handlers[frame->eax] != NULL)
-                syscall_handlers[frame->eax](frame);
-        else
-                kprintf("Error: Invalid system call number: %d\n", frame->eax);
-        __asm__ volatile("cli;hlt");
-}
-
-void register_syscall(void *handler(struct isr_frame*), int num) {
-        syscall_handlers[num] = handler;
-}
-
-void print_hello(struct isr_frame *frame) {
-        kprintf("Hello syscall\n");
-}
diff --git a/arch/i386/boot/tss.c b/arch/i386/boot/tss.c
deleted file mode 100644
index 2edfa76..0000000
--- a/arch/i386/boot/tss.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "tss.h"
-#include <kernel/string.h>
-
-struct tss tss_entry;
-
-uint64_t create_tss_entry(uint16_t ss0, uint32_t esp0) {
-        uint32_t base = (uint32_t)&tss_entry;
-        uint32_t limit = base + sizeof(&tss_entry);
-        uint64_t ret = create_gdt_entry(base, limit, 0xE9);
-
-        memset(&tss_entry, 0, sizeof(struct tss));
-        tss_entry.ss0 = ss0;
-        tss_entry.esp0 = esp0;
-        tss_entry.cs = 0x08;
-        tss_entry.ss = 0x13;
-        tss_entry.ds = 0x13;
-        tss_entry.es = 0x13;
-        tss_entry.fs = 0x13;
-        tss_entry.gs = 0x13;
-        tss_entry.io_offset = sizeof(struct tss) & 0xFFFF;
-        return ret;
-}
-
-void set_kernel_stack(uint32_t stack) {
-        tss_entry.esp0 = stack;
-}
diff --git a/arch/i386/boot/tss.h b/arch/i386/boot/tss.h
deleted file mode 100644
index 28bae6e..0000000
--- a/arch/i386/boot/tss.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef I386_TSS_H
-#define I386_TSS_H
-
-#include <stdint.h>
-
-struct tss {
-        uint32_t link;
-        uint32_t esp0;
-        uint32_t ss0;
-        uint32_t esp1;
-        uint32_t ss2;
-        uint32_t cr3;
-        uint32_t eip;
-        uint32_t eflags;
-        uint32_t eax;
-        uint32_t ecx;
-        uint32_t edx;
-        uint32_t ebx;
-        uint32_t esp;
-        uint32_t ebp;
-        uint32_t esi;
-        uint32_t edi;
-        uint32_t es;
-        uint32_t cs;
-        uint32_t ss;
-        uint32_t ds;
-        uint32_t fs;
-        uint32_t gs;
-        uint32_t ldtr;
-        uint32_t io_offset;
-}__attribute__((packed));
-
-void flush_tss(void);
-
-uint64_t create_gdt_entry(uint32_t base, uint32_t limit, uint16_t flag);
-uint64_t create_tss_entry(uint16_t ss0, uint32_t esp0);
-void set_kernel_stack(uint32_t stack);
-
-#endif
diff --git a/arch/i386/boot/syscall.h b/arch/i386/include/kernel/syscall.h
index 376fb7c..cded732 100644
--- a/arch/i386/boot/syscall.h
+++ b/arch/i386/include/kernel/syscall.h
@@ -5,5 +5,9 @@
 
 void syscall_dispatch(struct isr_frame *frame);
 void register_syscall(void *handler(struct isr_frame*), int num);
+void sys_stop(struct isr_frame *frame);
+void sys_status(struct isr_frame *frame);
+
+void dump_reg(struct isr_frame *frame);
 
 #endif
diff --git a/arch/i386/boot/vga.h b/arch/i386/include/kernel/vga.h
index e89f202..e89f202 100644
--- a/arch/i386/boot/vga.h
+++ b/arch/i386/include/kernel/vga.h
diff --git a/arch/i386/boot/pic.c b/arch/i386/kernel/pic.c
index 69a0785..69a0785 100644
--- a/arch/i386/boot/pic.c
+++ b/arch/i386/kernel/pic.c
diff --git a/arch/i386/boot/tty.c b/arch/i386/kernel/tty.c
index aa77736..f929408 100644
--- a/arch/i386/boot/tty.c
+++ b/arch/i386/kernel/tty.c
@@ -1,4 +1,4 @@
-#include "vga.h"
+#include <kernel/vga.h>
 #include <kernel/tty.h>
 #include <kernel/string.h>
 #include <stddef.h>
@@ -6,7 +6,8 @@
 
 static const size_t VGA_WIDTH = 80;
 static const size_t VGA_HEIGHT = 25;
-static uint16_t *const VGA_MEMORY = (uint16_t*)0xC03FF000;
+//static uint16_t *const VGA_MEMORY = (uint16_t*)0xC03FF000;
+static uint16_t *const VGA_MEMORY = (uint16_t*)0xB8000;
 
 static size_t terminal_row;
 static size_t terminal_column;