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| author | Jon Santmyer <jon@jonsantmyer.com> | 2026-09-04 21:38:16 -0400 |
|---|---|---|
| committer | Jon Santmyer <jon@jonsantmyer.com> | 2026-09-04 21:38:16 -0400 |
| commit | 69a27cf95a8a8e3bbbd5e3d81a36893bf312cf3e (patch) | |
| tree | 47ff56106345e43fbb5184071c8fe72987fe62bb /arch/x86_64/hal/paging.h | |
| parent | 1768abb217f974cf96448ee847453b604800c546 (diff) | |
| download | jove-kernel-69a27cf95a8a8e3bbbd5e3d81a36893bf312cf3e.tar.gz jove-kernel-69a27cf95a8a8e3bbbd5e3d81a36893bf312cf3e.tar.bz2 jove-kernel-69a27cf95a8a8e3bbbd5e3d81a36893bf312cf3e.zip | |
add usermode jump into init
Diffstat (limited to 'arch/x86_64/hal/paging.h')
| -rw-r--r-- | arch/x86_64/hal/paging.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/hal/paging.h b/arch/x86_64/hal/paging.h index eb916a3..5736326 100644 --- a/arch/x86_64/hal/paging.h +++ b/arch/x86_64/hal/paging.h @@ -40,11 +40,11 @@ typedef union page_table_entry extern void *_kernel_physptr; #define PMLI_SHL(l) (12 + (l * 9)) -#define PMLI_MASK(l) (~0xFFFF << PMLI_SHL(l)) +#define PMLI_MASK(l) (~0xFFFFULL << PMLI_SHL(l)) #define IDENT_VIRT_BASE 0xFFFF800000000000ULL #define KERNEL_VIRT_BASE 0xFFFFFFFF80000000ULL -#define KPTR_TOPHYS(v) ((uintptr_t)v - KERNEL_VIRT_BASE + (uintptr_t)_kernel_physptr) +#define KPTR_TOPHYS(v) (((uintptr_t)v) - KERNEL_VIRT_BASE + (uintptr_t)_kernel_physptr) uintptr_t paging_get_pml4(void); void paging_pml4_init(void); |