[SCM] GNU Mach branch, master, updated. 8d4fdfbe43628119fc87920239704fe3d240d8a2

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit 8d4fdfbe43628119fc87920239704fe3d240d8a2
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 22:03:20 2009 +0100

    Declare memcmp function
    
        * include/string.h (memcmp): New prototype.

commit c6c6b49c67a1768e82859e4dd0efbeb5e0452d87
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:54:46 2009 +0100

    Do not fail if no PTE maps virtual address 0
    
            * i386/intel/pmap.c (pmap_unmap_page_zero): Do not fail if no PTE 
maps
            virtual address 0.

commit 8dd62ea2908c4f15d295fa05dd0b35e4afc36f38
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:49:06 2009 +0100

    Remove (vm_offset_t) casts from constants
    
            * i386/i386/vm_param.h (VM_MIN_KERNEL_ADDRESS, 
VM_MAX_KERNEL_ADDRESS,
            LINEAR_MIN_KERNEL_ADDRESS, LINEAR_MAX_KERNEL_ADDRESS): Remove
            (vm_offset_t) cast, use UL suffix instead.
        * i386/include/mach/i386/vm_param.h (VM_MIN_ADDRESS,
        VM_MAX_ADDRESS): Remove (vm_offset_t) cast, use UL suffix instead.

commit b3b8940afb7f0e2c5ccf52827a81faf989bc7369
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:42:04 2009 +0100

    Really call startrtclock() with an active thread.
    
        * kern/startup.c (cpu_launch_first_thread): Call startrtclock
        really after starting at least one thread.

commit c5eea2ac411c0bf04e798895a83b581359dabb82
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:35:41 2009 +0100

    Add pmap parameter to INVALIDATE_TLB
    
        * i386/intel/pmap.c (INVALIDATE_TLB): Add pmap parameter.
        (PMAP_UPDATE_TLBS): Pass pmap parameter.
        (process_pmap_updates): Likewise.
        (pmap_unmap_page_zero): Use INVALIDATE_TLB instead of hardcoding
        it.

commit ed76abfe7620043d898f488ea8c87bf132364845
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:30:09 2009 +0100

    Add phys_first_addr and phys_last_addr declaration
    
        * i386/i386/model_dep.h (phys_first_addr, phys_last_addr): New
        declarations.
        * i386/i386/trap.c: Include <i386/model_dep.h>
        (user_trap): Remove extern declaration of phys_last_addr.
        * i386/intel/pmap.c: Include <i386/model_dep.h>
        (phys_first_addr, phys_last_addr): Remove extern declaration.

commit ea8c8c2dac05b2b7788fefd0f3c7a7e00b17b6ae
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:27:21 2009 +0100

    Use typeof(boot_info)
    
        * i386/i386at/model_dep.c (i386at_init): Use typeof(boot_info)
        instead of hardcoding struct multiboot_info*.

commit b395eb639cbf800a24c0631835069eb8629d58f8
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:21:55 2009 +0100

    Fix early interrupt crash
    
        * i386/i386at/model_dep.c (i386at_init): Move int_stack_high
        assignation to before setting up interrupts.

commit a04ce77f750f1655c17394adcdb7919e8f50f5cb
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 21:09:57 2009 +0100

    Add missing phystokv/kvtophys conversions
    
        * i386/i386/mp_desc.c (interrupt_stack_alloc): Apply phystokv to
        stack_start.
        * i386/i386at/model_dep.c (i386at_init): Apply phystokv to
        memory allocated to duplicate multiboot information.  Apply
        _kvtophys before calling set_cr3.  Apply phystokv to
        phys_last_addr before assigning to int_stack_high.
        * i386/intel/pmap.c (pmap_bootstrap): Apply phystokv to
        phys_last_addr, use kernel_virtual_start instead of
        phys_last_addr.  Apply phystokv to allocated bootstrap page
        table pages.  Apply _kvtophys to page table pointers before
        writing into page table.
        (pmap_enter): Apply phystokv to allocated page table page, apply
        kvtophys to deallocated page table page.

commit 199183d5babe50b05ef4b91e2bba390fa2d4bf06
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 20:54:00 2009 +0100

    Show command lines in task list
    
        * Makefile.am (clib_routines): Add memcmp.
        * i386/i386/db_machdep.h (DB_GNUMACH_TASK_NAME): New macro.
        * i386/i386/db_interface.c (GNU): New macro.
        [GNU] (looks_like_command): New function.
        (db_task_name): When task map is kernel_pmap, return
        DB_GNUMACH_TASK_NAME.
        [GNU] (db_task_name): Use a GNU/Hurd-specific heuristic to get
        argv[] of a task.

commit 99db2ac14d503cefeaff7b3555e3692dea901fd4
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 20:40:10 2009 +0100

    Replace phys_mem_va with VM_MIN_KERNEL_ADDRESS
    
        * i386/i386/vm_param.h (phystokv): Use VM_MIN_KERNEL_ADDRESS
        instead of phys_mem_va.
        (_kvtophys): New macro.
        * i386/i386at/model_dep.c (phys_mem_va): Remove variable.

commit 20d73500124972fe9cc896f790413bed7538f369
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 20:34:28 2009 +0100

    Avoid confusion between global and local ldt vars
    
        * i386/i386/pcb.c (switch_ktss): Rename ldt variable into tldt.

commit 493ea92815e8180fcf396ee95a0552112e8b0472
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 20:08:27 2009 +0100

    Do not assume that VM_MIN_KERNEL_ADDRESS is 0
    
        * i386/i386/vm_param.h (VM_MAX_KERNEL_ADDRESS): Add
        VM_MIN_KERNEL_ADDRESS.
        (kvtolin): Subtract VM_MIN_KERNEL_ADDRESS.
        (lintokv): Add VM_MIN_KERNEL_ADDRESS.
        * i386/i386at/model_dep.c (mem_size_init): Subtract
        VM_MIN_KERNEL_ADDRESS in computation of phys_last_addr.
        (i386at_init): Use VM_MIN_KERNEL_ADDRESS instead of 0 as
        argument of lin2pdenum.

commit fe1cd7b8e6b5cc7f090debf7c251820fba86ccad
Author: Samuel Thibault <address@hidden>
Date:   Sun Nov 22 20:04:43 2009 +0100

    Rewamp spl.h
    
        * i386/i386/spl.h (splnet, splbio, spl7, splx_cli): Add
        prototypes.

-----------------------------------------------------------------------

Summary of changes:
 Makefile.am                       |    2 +-
 i386/i386/db_interface.c          |   93 +++++++++++++++++++++++++++++++++++++
 i386/i386/db_machdep.h            |    1 +
 i386/i386/model_dep.h             |    7 +++
 i386/i386/mp_desc.c               |    1 +
 i386/i386/pcb.c                   |    6 +-
 i386/i386/spl.h                   |   19 ++++----
 i386/i386/trap.c                  |    2 +-
 i386/i386/vm_param.h              |   21 +++++----
 i386/i386at/model_dep.c           |   46 ++++++++----------
 i386/include/mach/i386/vm_param.h |    4 +-
 i386/intel/pmap.c                 |   53 ++++++++++-----------
 include/string.h                  |    2 +
 kern/startup.c                    |    3 +-
 14 files changed, 179 insertions(+), 81 deletions(-)


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