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feat: introduced tasking, added paging (no vm), moved malloc, added

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syscalls, other stuff
This commit is contained in:
Rick Rongen
2021-02-27 11:46:26 +01:00
parent 8f615b259c
commit 9f72d4bb1a
42 changed files with 907 additions and 292 deletions
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2
kernel/drivers/ide.c
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@@ -13,7 +13,7 @@
#include <cpu/timer.h>
#include <libc/kprintf.h>
#include <fs/blockdev.h>
#include <mem/mem.h>
#include <mem/malloc.h>
#define ATA_SR_BSY 0x80 // Busy
#define ATA_SR_DRDY 0x40 // Drive ready

4
kernel/drivers/keyboard.c
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@@ -6,8 +6,8 @@
#include <drivers/ports.h>
#include <cpu/isr.h>
#include <libc/ringqueue.h>
#include <mem/mem.h>
#include <libk.h>
#include <mem/malloc.h>
const char scancode_map_lowercase[] = {
@@ -119,7 +119,7 @@ void publish_key_event(unsigned char scan_code) {
ring_buffer_put(keyboard_event_buffer, &event);
}
static void keyboard_callback(registers_t regs) {
static void keyboard_callback(isr_registers_t *regs) {
unsigned char status = port_byte_in(PORT_PS2_STATUS);
// check if data available
if ((status & 0b00000001) == 0) {