Age | Commit message (Collapse) | Author |
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* i386/i386at/lpr.c: Remove register qualifier.
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* i386/i386at/kd_mouse.c: Remove register qualifiers.
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* i386/i386at/kd.c: Remove register qualifiers.
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* i386/i386at/kd_event.c: Remove register qualifiers.
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* i386/i386at/int_init.h (__ASSEMBLER__): Add comment after endif.
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* i386/i386at/idt.h (__ASSEMBLER__): Add comment after endif.
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* i386/i386at/com.c: Remove register qualifiers.
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* i386/i386at/com.c: Trivial stylistic fix for consistency.
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* i386/i386at/autoconf.c: Remove register qualifiers.
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* i386/i386/trap.c: Remove register qualifiers.
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* i386/i386/thread.h (LINUX_DEV): Add comment after endif.
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* i386/i386/pic.h (__ASSEMBLER__): Add comment after endif.
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* i386/i386/pcb.c: Remove register qualifiers.
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* i386/i386/mp_desc.c: Remove register qualifiers.
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* i386/i386/machine_routines.h (_I386_MACHINE_ROUTINES_H_): Add comment after endif.
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* i386/i386/loose_ends.c (boothowto): Remove unused variable.
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* i386/i386/loose_ends.c (NDEBUG): Add comment after endif.
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* i386/i386/lock.h: Remove register qualifier.
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* i386/i386/kttd_interface.c: Trivial stylistic fix for consistency.
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* i386/i386/hardclock.c (LINUX_DEV): Add comment after endif.
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* i386/i386/fpu.h: Remove register qualifiers.
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* i386/i386/fpu.c: Remove register qualifiers.
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* i386/i386/db_trace.c: Qualify constants with const.
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* i386/i386/db_trace.c: Remove register qualifiers.
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* i386/i386/db_interface.c: Remove register qualifiers.
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* i386/Makefrag.am: Remove i386/i386/vm_tuning.h.
* i386/i386/vm_tuning.h: Remove file.
* vm/vm_pageout.c: Don't include i386/i386/vm_tuning.h.
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* i386/i386at/kd_queue.h: Add ifndef.
* i386/i386at/kdsoft.h: Likewise.
* i386/i386at/lprreg.h: Likewise.
* i386/i386at/rtc.h: Likewise.
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* i386/i386/fpu.c (init_fpu): Drop FXSR initialization message
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* ddb/db_command.c (_longjmp): Remove prototype.
(vm_map_print): Likewise.
(vm_object_print): Likewise.
(vm_page_print): Likewise.
(vm_map_copy_print): Likewise.
(ipc_port_print): Likewise.
(ipc_pset_print): Likewise.
(db_show_all_slocks): Likewise.
(ipc_kmsg_print): Likewise.
(ipc_msg_print): Likewise.
Include <vm/vm_print.h>.
Include <ipc/ipc_print.h>.
Include <kern/lock.h>.
* i386/i386/setjmp.h [__GNUC__] (_longjmp): Add prototype.
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* ddb/db_trap.c: Include <machine/setjmp.h>.
* i386/i386/setjmp.h (_setjmp): Add prototype.
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* i386/i386at/model_dep.c (init_alloc_aligned): Let allocated area last
until end of memory map.
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* i386/include/mach/i386/multiboot.h (multiboot_mmap): New structure
* i386/i386at/model_dep.c (mem_size_init): Parse boot_info.mmap_addr if
available.
(init_alloc_aligned): Likewise.
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* i386/i386/db_interface.h [! MACH_KBD] (db_set_hw_watchpoint,
db_clear_hw_watchpoint, db_dr): Do not declare functions.
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Make the `watch' command use hw debug registers whenever possible.
* ddb/db_watch.c (db_set_hw_watchpoint, db_clear_hw_watchpoint): Add
functions prototypes.
(db_set_watchpoints): Try to call db_set_hw_watchpoint.
(db_clear_watchpoints): Call db_clear_hw_watchpoint.
* i386/i386/db_interface.c: Include <ddb/db_watch.h>
(db_set_hw_watchpoint): Take a db_watchpoint_t WATCH parameter instead of
its content. Remove support for clearing a debug register.
(db_clear_hw_watchpoint): Add function.
* i386/i386/db_interface.h: Include <ddb/db_watch.h>.
(db_set_hw_watchpoint): Fix function prototype.
(db_clear_hw_watchpoint): Add function prototype.
* i386/i386/db_machdep.h: Do not include <machine/db_interface.h>
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This adds using the x86 hardware debugging registers, either from the kernel
through db_set_hw_watchpoint, or from userland through i386_DEBUG_STATE.
While the kernel is using the registers, the userland values are ignored.
* i386/i386/db_interface.c (kernel_dr, ids): New variables.
(db_load_context, db_get_debug_state, db_set_debug_state, db_dr,
db_set_hw_watchpoint): New functions.
(kdb_trap): Use get_dr* instead of dr_addr[].
* i386/i386/db_interface.h (db_user_to_kernel_address, db_set_hw_watchpoint)
(db_dr, db_get_debug_state, db_set_debug_state, db_load_context): Add functions
prototypes.
(dr0, dr1, dr2, dr3): Remove functions prototypes.
* i386/i386/locore.S (dr6, dr0, dr1, dr2, dr3): Remove functions.
(dr_msk, dr_addr): Remove variables.
* i386/include/mach/i386/thread_status.h (i386_DEBUG_STATE): Add macro.
(i386_debug_state): Add structure.
(i386_DEBUG_STATE_COUNT): Add macro.
* i386/i386/thread.h: Include <mach/machine/thread_status.h>.
(i386_machine_state): Add `struct i386_debug_state ids' field.
* i386/i386/pcb.c: Include <i386/db_interface.h>.
(switch_ktss): Call db_load_context.
(thread_setstatus, thread_getstatus): Add I386_DEBUG_STATE case.
* i386/i386/proc_reg.h (get_dr0, set_dr0, get_dr1, set_dr1, get_dr2,
set_dr2, get_dr3, set_dr3, get_dr6, set_dr6, get_dr7, set_dr7): Add macros.
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* i386/Makefrag.am (AM_CFLAGS): Add -mno-3dnow -mno-mmx -mno-sse -mno-sse2.
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* i386/intel/pmap.c (pmap_map_mfn) [MACH_XEN && !MACH_PV_PAGETABLES]:
Implement.
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* i386/xen/xen_boothdr.S (FEATURES): Mark PVH features as required.
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* i386/i386/gdt.c (gdt_init) [MACH_PV_DESCRIPTORS && !MACH_PV_PAGETABLES]:
Do not enable VMASST_TYPE_4gb_segments.
* i386/i386/trap.c (user_trap): Do not handle trap 15, 4gb segment
assist notification.
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* i386/i386/vm_param.h [MACH_XEN && !MACH_PV_PAGETABLES]: Do not include
<xen/public/xen.h>.
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* i386/i386/vm_param.h (VM_MAX_KERNEL_ADDRESS) [MACH_XEN &&
!MACH_PV_PAGETABLES]: Remove hypervisor area from VM_MAX_KERNEL_ADDRESS
restriction.
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* i386/i386/idt_inittab.S: Turn MACH_XEN test into MACH_PV_DESCRIPTORS test.
* i386/i386/fpu.c: Turn appropriate MACH_HYP/XEN tests into MACH_RING1 tests.
* i386/i386/ktss.c: Likewise.
* i386/i386/locore.S: Likewise.
* i386/i386/mp_desc.c: Likewise.
* i386/i386/pcb.c: Likewise.
* i386/i386/proc_reg.h: Likewise.
* i386/i386/trap.c: Likewise.
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* xen/configfrag.ac (--disable-pv-pagetables): Add option.
* i386/xen/xen_boothdr.S (XEN_ELFNOTE_FEATURES) [!MACH_PV_PAGETABLES]: Add
writable_page_tables.
* i386/i386/gdt.c: Turn appropriate MACH_XEN/MACH_HYP tests into
MACH_PV_PAGETABLES tests.
* i386/i386/i386asm.sym: Likewise
* i386/i386/ldt.c: Likewise
* i386/i386/locore.S: Likewise
* i386/i386/proc_reg.h: Likewise
* i386/i386/user_ldt.c: Likewise
* i386/i386/vm_param.h: Likewise
* i386/i386/xen.h: Likewise
* i386/i386at/model_dep.c: Likewise
* i386/intel/pmap.h: Likewise
* include/mach/xen.h: Likewise
* xen/console.c: Likewise
* xen/store.c: Likewise
* i386/intel/pmap.c: Likewise. Define pmap_map_mfn as TODO stub.
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* i386/i386/i386asm.sym (PFN_LIST) [!MACH_PSEUDO_PHYS]: Do not define.
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* xen/configfrag.ac (--disable-ring1): Add option.
* i386/xen/xen_boothdr.S (XEN_ELFNOTE_FEATURES) [!MACH_RING1]: Add
supervisor_mode_kernel.
* i386/i386/seg.h (KERNEL_RING) [!MACH_RING1]: Set macro to 0.
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* xen/configfrag.ac (--disable-pv-descriptors): Add option
* i386/xen/xen_boothdr.S (XEN_ELFNOTE_FEATURES) [!MACH_PV_DESCRIPTORS]: Add
writable_descriptor_tables.
* i386/i386/gdt.c: Turn appropriate MACH_XEN/MACH_HYP tests into
MACH_PV_DESCRIPTORS tests.
* i386/i386/gdt.h: Likewise.
* i386/i386/i386asm.sym: Likewise.
* i386/i386/idt.c: Likewise.
* i386/i386/idt_inittab.S: Likewise.
* i386/i386/ldt.c: Likewise.
* i386/i386/pcb.c: Likewise.
* i386/i386/seg.h: Likewise.
* i386/i386/user_ldt.c: Likewise.
* i386/i386/user_ldt.h: Likewise.
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