sys/src/syssetprt.c File Reference

#include <linux/linkage.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
#include <internals.h>
#include <ipldef.h>
#include <mmg_functions.h>
#include <mmg_routines.h>
#include <rdedef.h>
#include <ssdef.h>
#include <system_data_cells.h>
#include <va_rangedef.h>
#include <vmspte.h>

Go to the source code of this file.

Functions
int	mmg_pteref_64 (void *va, struct _rde *rde, void **va_pte)
int	mmg_setprtpag (int acmode, void *va, struct _pcb *p, signed int pagedirection, struct _rde *rde, unsigned long newpte)
asmlinkage int	exe_setprt (struct _va_range *inadr, struct _va_range *retadr, unsigned int acmode, unsigned int prot, unsigned char *prvprt)
asmlinkage int	exe_fault_page (void)

---

Function Documentation

asmlinkage int exe_fault_page

(

void

)

Definition at line 142 of file syssetprt.c.

asmlinkage int exe_setprt	(	struct _va_range *	inadr,
		struct _va_range *	retadr,
		unsigned int	acmode,
		unsigned int	prot,
		unsigned char *	prvprt
	)

Definition at line 121 of file syssetprt.c.

References _pcb, ctl_gl_pcb, IPL__ASTDEL, LOOKUP_RDE_EXACT, mmg_credel(), mmg_lookup_rde_va(), SS__ACCVIO, SS__NOPRIV, SS__NOSUCHPAG, SS__PAGTYPVIO, _va_range::va_range_ps_end_va, and _va_range::va_range_ps_start_va.

int mmg_pteref_64	(	void *	va,
		struct _rde *	rde,
		void **	va_pte
	)

Definition at line 16 of file svapte.c.

References ctl_gl_pcb, IPL__MMG, SPIN_MMG, SS__LENVIO, and SS__NORMAL.

Referenced by mmg_setprtpag().

int mmg_setprtpag	(	int	acmode,
		void *	va,
		struct _pcb *	p,
		signed int	pagedirection,
		struct _rde *	rde,
		unsigned long	newpte
	)

Definition at line 25 of file syssetprt.c.

References _PAGE_TYP0, _PAGE_TYP1, _pcb, IPL__ASTDEL, mmg_pteref_64(), _mypte::pte_v_wrt, SPIN_MMG, SS__NORMAL, and SS__NOSUCHPAG.