[task #5878] Backport code from GNU Mach's trunk to gnumach-1-branch: i386_set_gdt, i386_get_gdt

[Thomas Schwinge]

URL:
  <http://savannah.gnu.org/task/?5878>

                 Summary: Backport code from GNU Mach's trunk to
gnumach-1-branch: i386_set_gdt, i386_get_gdt
                 Project: The GNU Hurd
            Submitted by: tschwinge
            Submitted on: Friday 09/08/06 at 10:43
                Category: GNU Mach
         Should Start On: Friday 09/08/06 at 00:00
   Should be Finished on: Friday 09/08/06 at 00:00
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Percent Complete: 0%
             Open/Closed: Open
         Planned Release: None
                  Effort: 0.00

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Details:

2002-10-03  Roland McGrath  <address@hidden>

        * i386/include/mach/i386/mach_i386.defs (i386_set_gdt,
i386_get_gdt):
        New routines.
        * i386/i386/user_ldt.c (i386_set_gdt, i386_get_gdt): New functions.
        * i386/i386/gdt.h (USER_GDT, USER_GDT_SLOTS): New macros.
        * i386/i386/thread.h (struct i386_machine_state): New member
user_gdt.
        * i386/i386/pcb.c (switch_ktss): Copy those slots into the GDT.







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