diff options
Diffstat (limited to 'src/kernel/gdt/gdt.c')
| -rw-r--r-- | src/kernel/gdt/gdt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/kernel/gdt/gdt.c b/src/kernel/gdt/gdt.c index 435528a..efff8a3 100644 --- a/src/kernel/gdt/gdt.c +++ b/src/kernel/gdt/gdt.c @@ -2,7 +2,7 @@ #include <kernel/gdt/gdt.h> #include <kernel/system.h> #include <kernel/lib/lib.h> -#include <kernel/lib/stdlib.h> +#include <kernel/memory/kheap.h> struct gdt_entry { unsigned short limit_low; @@ -58,13 +58,13 @@ extern void gdt_flush(); void gdt_set_gate(int32_t num, uint32_t base, uint32_t limit, uint8_t access, uint8_t gran) { // Set descriptor base address - gdt[num].base_low = (base & 0xFFFF); - gdt[num].base_middle = (base >> 16) & 0xFF; - gdt[num].base_high = (base >> 24) & 0xFF; + gdt[num].base_low = (unsigned short) (base & 0xFFFF); + gdt[num].base_middle = (unsigned char) ((base >> 16) & 0xFF); + gdt[num].base_high = (unsigned char) ((base >> 24) & 0xFF); // Set descriptor limits - gdt[num].limit_low = (limit & 0xFFFF); - gdt[num].granularity = ((limit >> 16) & 0x0F); + gdt[num].limit_low = (unsigned short) (limit & 0xFFFF); + gdt[num].granularity = (unsigned char) ((limit >> 16) & 0x0F); // Set granularity and access flags gdt[num].granularity |= (gran & 0xF0); @@ -120,7 +120,7 @@ void tss_write(int32_t num, uint16_t ss0, uint32_t esp0) void tss_flush(void) { - tss_entry.esp0 = 4096 + (uint32_t) umalloc(4096); + tss_entry.esp0 = 4096 + (uint32_t) kmalloc(4096); asm volatile ("ltr %%ax": : "a" (0x2B)); } |