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mop3/kernel/amd64/proc.h
kamkow1 b388b30b24
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Redesign userspace memory management
2026-01-27 17:04:08 +01:00

22 lines
512 B
C

#ifndef _KERNEL_AMD64_PROC_H
#define _KERNEL_AMD64_PROC_H
#include <amd64/intr.h>
#include <libk/std.h>
/* Top of userspace process' stack */
#define PROC_USTACK_TOP 0x00007FFFFFFFF000ULL
/* Size of userspace process' stack */
#define USTACK_SIZE (256 * PAGE_SIZE)
/* proc_map () base address */
#define PROC_MAP_BASE 0x0000700000000000
/* Platform-dependent process data */
struct proc_platformdata {
struct saved_regs regs;
uintptr_t kernel_stack;
uint64_t gs_base;
};
#endif // _KERNEL_AMD64_PROC_H