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Viewing changes to kernel/generic/include/mm/as.h

  • Committer: Jiri Svoboda
  • Date: 2010-01-23 14:25:32 UTC
  • mto: This revision was merged to the branch mainline in revision 222.
  • Revision ID: jiri@wiwaxia-20100123142532-bsv3g3piyluvpub5
Fix THREAD_READ, add AREAS_READ Udebug method. Add task dump utility.

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kernel/generic/include/mm/as.h
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#ifndef KERN_AS_H_
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#define KERN_AS_H_
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#ifdef KERNEL
 
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#include <arch/types.h>
 
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#else
 
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#include <sys/types.h>
 
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#endif
 
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/** Address space area flags. */
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#define AS_AREA_READ            1
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#define AS_AREA_WRITE           2
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#define AS_AREA_EXEC            4
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#define AS_AREA_CACHEABLE       8
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/** Address space area info exported to userspace. */
 
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typedef struct {
 
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        /** Starting address */
 
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        uintptr_t start_addr;
 
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        /** Area size */
 
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        size_t size;
 
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        /** Area flags */
 
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        int flags;
 
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} as_area_info_t;
 
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#ifdef KERNEL
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#include <arch/mm/page.h>
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extern unative_t sys_as_area_destroy(uintptr_t address);
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/* Introspection functions. */
 
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extern void as_get_area_info(as_t *as, as_area_info_t **obuf, size_t *osize);
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extern void as_print(as_t *as);
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#endif /* KERNEL */