developer/xiuos
1
0
Fork 0
forked from xuos/xiuos
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix memlayout and sys_kill

Browse Source
This commit is contained in:
lr
2024-07-20 15:48:49 +08:00
parent ae7992d429
commit fbd7aa46f5
4 changed files with 16 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Ubiquitous/XiZi_AIoT/softkernel/memory/pagetable.c
View File

@@ -51,7 +51,7 @@ static bool _new_pgdir(struct TopLevelPageDirectory* pgdir)
return true;
}
static bool _map_pages(uintptr_t* pgdir, uintptr_t vaddr, uintptr_t paddr, int len, uintptr_t attr)
static bool _map_pages(uintptr_t* pgdir, uintptr_t vaddr, uintptr_t paddr, intptr_t len, uintptr_t attr)
{
assert(len >= 0);
vaddr = ALIGNDOWN(vaddr, LEVEL4_PTE_SIZE);
@@ -140,7 +140,7 @@ static bool _map_user_pages(uintptr_t* pgdir, uintptr_t vaddr, uintptr_t paddr,
_p_pgtbl_mmu_access->MmuUsrDevPteAttr(&mem_attr);
}
return _map_pages(pgdir, vaddr, paddr, len, mem_attr);
return _map_pages(pgdir, vaddr, paddr, (intptr_t)len, mem_attr);
}
/// assume that a user pagedir is allocated from [0, size)