kamkow1/my-os-project2
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Remove/fix unused stuff and other warnings

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This commit is contained in:
Kamil Kowalczyk
2025-10-14 20:20:41 +02:00
parent 01b37e41c2
commit 0c3250e8d6
17 changed files with 24 additions and 55 deletions
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4
kernel/hal/util.c
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@ -24,8 +24,8 @@ size_t hal_strlen(char *s) {
// https://aticleworld.com/memcmp-in-c/
int hal_memcmp(const void *s1, const void *s2, int len)
{
unsigned char *p = s1;
unsigned char *q = s2;
unsigned char *p = (unsigned char *)s1;
unsigned char *q = (unsigned char *)s2;
int charCompareStatus = 0;
//If both pointer pointing same memory block
if (s1 == s2)

2
kernel/hal/x86_64/intr.c
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@ -229,7 +229,7 @@ void intr_handleintr(IntrStackFrame *frame) {
default:
IntrHandler *ih, *ihtmp;
LL_FOREACH_SAFE(INTR_HANDLERS, ih, ihtmp) {
if (ih->irq == frame->trapnum) {
if ((uint64_t)ih->irq == frame->trapnum) {
ih->fn();
}
}

7
kernel/hal/x86_64/vmm.c
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@ -59,7 +59,7 @@ void hal_vmm_map_page(uint64_t cr3phys, uint64_t virtaddr, uint64_t physaddr, ui
*pte = (physaddr & ~0xFFFULL) | ((uint64_t)flags & 0x7ULL);
}
void hal_vmm_unmap_page(uint64_t cr3phys, uint64_t virtaddr, uint64_t physaddr) {
void hal_vmm_unmap_page(uint64_t cr3phys, uint64_t virtaddr) {
uint64_t *pml4 = (uint64_t *)VIRT(cr3phys);
PgIndex pi = hal_vmm_pageindex(virtaddr);
@ -93,11 +93,10 @@ void hal_vmm_unmap_range(uint64_t cr3phys, void *virtstart, void *physstart, siz
spinlock_acquire(&spinlock);
uint8_t *vaddr = (uint8_t *)virtstart;
uint8_t *paddr = (uint8_t *)physstart;
uint8_t *end = vaddr + size;
for (; vaddr < end; vaddr += HAL_PAGE_SIZE, paddr += HAL_PAGE_SIZE) {
hal_vmm_unmap_page(cr3phys, (uint64_t)vaddr, (uint64_t)paddr);
for (; vaddr < end; vaddr += HAL_PAGE_SIZE) {
hal_vmm_unmap_page(cr3phys, (uint64_t)vaddr);
}
spinlock_release(&spinlock);
}

2
kernel/hal/x86_64/vmm.h
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@ -53,7 +53,7 @@ typedef struct {
extern uint64_t KERNEL_CR3;
void hal_vmm_init(void);
void hal_vmm_unmap_page(uint64_t cr3phys, uint64_t virtaddr, uint64_t physaddr);
void hal_vmm_unmap_page(uint64_t cr3phys, uint64_t virtaddr);
void hal_vmm_map_page(uint64_t cr3phys, uint64_t virtaddr, uint64_t physaddr, uint32_t flags);
uint64_t hal_vmm_current_cr3(void);
void hal_vmm_map_range(uint64_t cr3phys, void *virtstart, void *physstart, size_t size, uint32_t flags);