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[task #8135 -- PAE for GNU Mach]
* i386/configfrag.ac (enable_pae): Add checks: this is ix86-only.
* doc/mach.texi (Configuration): Document the new option.
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* i386/configfrag.ac (enable_pae): Add checks: this is ix86-only.
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* kern/eventcount.c (evc_wait_clear): Remove unused variable 'ret'.
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* i386/i386/i386asm.sym (PTE_SIZE): New assembly macro.
* i386/i386/locore.S (copyout_retry): take PTE_SIZE into account.
* i386/intel/pmap.c (pmap_bootstrap, pmap_create): Use WRITE_PTE instead
of dereference.
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[task #8135 --- ``PAE for GNU Mach']
* i386/configfrag.ac: Add --enable-pae option, which defines PAE.
* i386/i386/i386asm.sym (PDPSHIFT, PDEMASK): New assembly macros.
* i386/i386/locore.S [PAE] (copyout_retry): Use page directory pointer
bits.
* i386/i386at/model_dep.c [PAE] (i386at_init): Set second initial 2MB
page. Enable PAE bit. Set cr3 to page directory pointer table instead
of page directory.
* i386/intel/pmap.c [PAE] (pmap_bootstrap, pmap_create): Allocate 4
pages for dirbase. Setup pdpbase.
[PAE] (pmap_destroy): Free 4 pages from dirbase. Free pdpbase.
* i386/intel/pmap.h [PAE] (pt_entry_t): Typedef to unsigned long long.
[PAE] (PDPSHIFT, PDPNUM, PDPMASK): New macros.
[PAE] (PDESHIFT, PDEMASK, PTEMASK): Set to PAE values.
[PAE] (lin2pdenum, NPDES): Make them take the page directory pointer
index into account too.
[PAE] (struct pmap): Add `pdpbase' member.
(set_dirbase): Remove macro, replaced by...
(set_pmap): New macro, taking a pmap instead of the dirbase.
(PMAP_ACTIVATE_USER): Use set_pmap instead of set_dirbase.
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* ipc/mach_port.c (mach_port_insert_right): Cast poly into
(ipc_object_t) to fix compiler warning when calling
ipc_object_copyout_name.
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* i386/i386/trap.c (user_trap): On page fault, raise exception instead
of asserting that cr2 is below LINEAR_MIN_KERNEL_ADDRESS.
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Manuel Menal <mmenal@hurdfr.org>
* include/device/net_status.h (NET_FLAGS): New macro.
* linux/dev/glue/net.c (device_get_status): Handle NET_FLAGS case.
(device_set_status): Likewise, calls dev_change_flags.
* linux/dev/include/linux/netdevice.h (dev_change_flags): Declare
function.
* linux/dev/net/core/dev.c (dev_change_flags): Add function.
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* i386/i386/lock.h (_simple_lock_xchg_, bit_lock, bit_unlock): Add
memory clobbers.
* i386/include/mach/i386/cthreads.h (spin_unlock, spin_try_lock): Add
memory clobbers.
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* device/chario.c (ttyinput_many): Change chars param to char *.
* device/tty.h (ttyinput_many): Likewise.
* i386/i386/pcb.h: Include <mach/exec/exec.h>.
* i386/i386at/autoconf.h: Include <chips/busses.h>.
* i386/i386at/model_dep.c (inittodr): Cast &new_time.seconds to u_int *.
* ipc/mach_port.c (mach_port_insert_right): Cast poly to ipc_object_t.
* ipc/mach_debug.c (host_ipc_hash_info): Initialize size to 0 to make
the compiler believe that there is no bug.
* ipc/mach_debug.c (mach_port_space_info): Likewise for tree_size and
table_size.
* i386/i386at/com.c (commctl): Likewise for b.
* i386/i386/trap.c (user_trap): Likewise for exc.
* i386/i386/user_ldt.c (i386_set_ldt): Likewise for old_copy_object.
* i386/i386at/com.c (comintr): Check line_stat&iOR instead of line&iOR.
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* i386/i386/locore.h (copyinmsg, copyoutmsg):
Make parameters const void* and void* instead of vm_offset_t.
* i386/i386at/com.c (comportdeath): Cast port as ipc_port_t in
tty_portdeath call.
* i386/i386at/kd.c (kdportdeath): Likewise.
* i386/i386at/lpr.c (lprportdeath): Likewise.
* i386/i386at/kd_mouse.c (mouse_handle_byte): Cast param to wakeup() as
vm_offset_t.
* i386/intel/pmap.c (pmap_destroy): Cast arg 2 of kmem_free() to
vm_offset_t.
* i386/intel/pmap.h: Cast all arg 1 params to kvtophy() to vm_offset_t.
* ipc/ipc_kmsg.c: Remove casts from params to copyinmsg and
copyoutmsg calls.
* ipc/mach_msg.c: Likewise.
* kern/exceptions.c: Likewise.
* ipc/mach_msg.c: Remove casts from params to copyout calls.
* ipc/bootstrap.c: Likewise.
* kern/ipc_tt.c (mach_ports_register): Cast memory[i] as ipc_port_t in
assignment.
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* chips/busses.h (bus_ctlr, bus_device): Make intr return void instead
of int.
* device/tty.h (tty): Make t_start and t_stop return void instead of
int.
* i386/i386/ipl.h (ivect[]): return void instead of int.
* i386/i386at/pic_isa.h (ivect[]): Likewise.
* i386/i386at/kd_mouse.c (mouseintr): Likewise.
* i386/i386at/com.c (comintr, comstop): Likewise.
* i386/i386at/kd.c (kdcnputc, kdstart, kdstop, kdintr): Likewise.
* i386/i386/trap.c (exception, thread_exception_return, i386_exception):
Add __attribute__ ((noreturn)).
* i386/i386at/kd.c (kdcnprobe): Return 0 at end of function.
* i386/i386at/lpr.c (lprintr, lprstart): Return void instead of int.
(lprstart): Don't return numeric values any longer.
* kern/eventcount.c (evc_wait_clear): Return a value.
* kern/exceptions.c (exception, exception_try_task, exception_no_server,
exception_raise, exception_raise_continue, exception_raise_continue_slow,
exception_raise_continue_fast): Add __attribute__ ((noreturn)).
(exception, exceptio_try_task, exception_raise,
exception_raise_continue_slow, exception_raise_continue_fast):
Remove spurious returns.
(exception_no_server): Add panic() on return from thread_halt_self().
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* linux/src/include/linux/tqueue.h (queue_task_irq,
queue_task_irq_off, queue_task, run_task_queue): Turn into static
inlines.
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* device/net_io.c (net_set_filter): Reference the proper member
instead of casting pointers.
* device/subrs.c (ether_sprintf): Set type of `i' to `int'.
* i386/i386/trap.c (kernel_trap): Pass page fault address to printf.
* i386/i386at/rtc.c (rtcget): Fix parenthesis to really test the bit.
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* kern/mach_clock.c (timeout): Make the `fcn' parameter take a void *
instead of char *.
* kern/mach_clock.h (timeout): Likewise.
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* device/net_io.c (net_deliver): Fix parenthesis to really round up.
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* linux/pcmcia-cs/glue/wireless_glue.h (schedule_task): Add parameter
to Debugger() call.
* kern/lock_mon.c (retry_simple_lock, retry_bit_lock): Likewise.
* kern/machine.c (Debugger): Remove declaration.
2008-07-19 Barry deFreese <bddebian@comcast.net>
* device/dev_hdr.h (dev_name_lookup, dev_set_indirection): Add
prototypes.
* device/dev_pager.c: Include <vm/vm_user.h>.
* device/ds_routines.c: Likewise.
* device/subrs.c: Likewise.
* device/device_init.c: Include <device/tty.h>.
* device/ds_routines.h (iowait): Add prototype.
* device/net_io.h (net_kmsg_collect): Add prototype.
* device/net_io.c (hash_ent_remove, net_free_dead_infp,
net_free_dead_entp, bpf_validate, bpf_eq, net_add_q_info,
bpf_match): Add forward declarations.
* device/subrs.h: New header.
* i386/i386/fpu.h: Include <sys/types.h>.
Change <i386/thread.h> include to <kern/thread.h>.
(fp_save, fp_load, fp_free, fpu_module_init, fpu_set_state,
fpu_get_state, fpnoextflt, fpextovrflt, fpexterrflt, init_fpu):
Add prototypes.
* i386/i386/gdt.h (gdt_init): Add prototype.
* i386/i386/io_map.c: Include <vm/pmap.h>.
* vm/vm_kern.c: Likewise.
* i386/i386/ktss.h (ktss_init): Add prototype.
* i386/i386/ldt.h (ldt_init): Add prototype.
* i386/i386/loose_ends.h: New header.
* i386/i386/loose_ends.c (delay): Complete prototype.
* i386/i386/model_dep.h (startrtclock): Add prototype.
* i386/i386/pcb.h (load_context, stack_attach, stack_detach,
switch_ktss): Add prototypes.
* i386/i386/pic.h (form_pic_mask, picinit): Add prototypes.
* i386/i386/pit.c: Include <i386/pic.h>.
* i386/i386at/kd_mouse.c: Likewise.
* i386/i386/pit.h (clkstart): Add prototype.
* i386/i386/trap.c: Include <i386/fpu.h>, <intel/read_fault.h>,
<vm/vm_fault.h>.
* i386/i386/trap.h (interrupted_pc): Add prototype.
* i386/i386/user_ldt.c: Include <i386/pcb.h>.
* i386/i386at/autoconf.h: New header.
* i386/i386at/com.h: New header.
* i386/i386at/com.c: Include <i386at/autoconf.h>, <i386at/com.h>.
* i386/i386at/idt.h (idt_init): Add prototype.
* i386/i386at/int_init.h: New header.
* i386/i386at/kd.c: Include <i386/loose_ends.h>.
* kern/debug.c: Likewise.
* i386/i386at/kd_event.c: Include <device/ds_routines.h>.
* i386/i386at/kd_mouse.c: Likewise.
* i386/i386at/kd_mouse.c: Include <device/subrs.h>, <i386at/com.h>.
* i386/i386at/lpr.c: Include <i386at/autoconf.h>
* i386/i386at/model_dep.c: Include: <i386/fpu.h>, <i386/gdt.h>,
<i386/ktss.h>, <i386/ldt.h>, <i386/pic.h>, <i386/pit.h>,
<i386at/autoconf.h>, <i386at/idt.h>, <i386at/int_init.h>,
<i386at/kd.h>, <i386at/rtc.h>.
* i386/i386at/rtc.h (readtodc, writetodc): Add prototypes.
* i386/intel/pmap.h: Include <mach/vm_prot.h>.
(pmap_bootstrap, pmap_unmap_page_zero, pmap_zero_page, pmap_copy_page,
kvtophys): Add prototypes.
* i386/intel/read_fault.h: New header.
* kern/ast.h (ast_init, ast_check): Add prototypes.
* kern/debug.c (Debugger): Move prototype to...
* kern/debug.h (Debugger): ... here.
* kern/eventcount.h (evc_notify_abort): Add prototype.
* kern/ipc_mig.c: Include <kern/syscall_subr.h>, <kern/ipc_tt.h>,
<device/ds_routines.h>
* kern/ipc_mig.h: New header.
* kern/ipc_tt.h (mach_reply_port): Add prototype.
* kern/machine.h: New header.
* kern/processor.h (pset_sys_bootstrap): Move prototype outside of
MACH_HOST check.
* kern/sched_prim.h (thread_bind, compute_priority,
thread_timeout_setup): Add prototypes.
* kern/startup.c: Include <kern/machine.h>, <machine/pcb.h>.
* kern/syscall_subr.c: Include <kern/syscall_subr.h>.
(thread_depress_abort): Remove prototype.
* kern/syscall_subr.h: Include <sys/types.h>, <mach/mach_types.h>
(thread_depress_abort): Add prototype.
* kern/syscall_sw.c: Include: <kern/debug.h>.
* kern/task.h (consider_task_collect): Add prototype.
* kern/thread.c: Include <kern/eventcount.h>, <kern/ipc_mig.h>,
<kern/syscall_subr.h>.
* kern/thread.h (stack_collect): Add prototype.
* linux/pcmcia-cs/glue/pcmcia_glue.h (Debugger): Remove prototype.
* util/putchar.c: Include <device/cons.h>.
* util/putchar.h: New header.
* util/puts.c: Include <device/cons.h>, <util/putchar.h>.
* vm/memory_object.c: Include <vm/vm_map.h>.
(memory_object_data_provided): Move function below
memory_object_data_supply definition.
* vm/vm_init.c: Include <vm/vm_fault.h>.
* vm/vm_kern.h (projected_buffer_in_range): Add prototype.
* vm/vm_map.c: Include <vm/pmap.h>, <vm/vm_resident.h>.
(vm_map_delete, vm_map_copyout_page_list, vm_map_copy_page_discard):
Add forward declaration.
* vm/vm_map.h (vm_map_copyin_object, vm_map_submap,
_vm_map_clip_start, _vm_map_clip_end): Add prototypes.
* vm/vm_pageout.c: Include <device/net_io.h>, <kern/task.h>,
<machine/locore.h>.
* vm/vm_resident.h: New header.
* vm/vm_user.c: Include <vm/vm_kern.h>.
* vm/pmap.h (pmap_pageable, pmap_map_bd): Add prototype.
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* include/sys/types.h (quad): Remove type.
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* (ddb/db_sym.h): Add _DDB_DB_SYM_H_ header protection.
(db_find_sym_and_offset, db_find_xtrn_sym_and_offset,
db_find_task_sym_and_offset, db_find_xtrn_task_sym_and_offset): Call
db_free_symbol.
(db_free_symbol): New declaration.
(db_sym_switch): New `free_symbol' member.
(X_db_free_symbol): New macro.
* ddb/db_sym.c (db_value_of_name, db_lookup, db_name_is_ambiguous,
db_search_task_symbol, db_search_in_task_symbol, db_task_printsym):
Call db_free_symbol.
(db_free_symbol): New function.
(dummy_db_free_symbol): New empty function.
(x_db): Initialize `free_symbol' memberi with dummy_db_free_symbol.
* i386/i386/db_trace.c (db_i386_stack_trace): Call db_free_symbol.
* kern/lock_mon.c (print_lock_info): Likewise.
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* ddb/db_break.c (db_set_breakpoint): Add db_breakpoint_t return type,
return the breakpoint in non-ddb case.
* ddb/db_break.h (BKPT_EXTERNAL): New macro.
(db_set_breakpoint): Add declaration.
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* ddb/db_sym.c (db_task_printsym): Do not print empty symbols.
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* include/sys/types.h (int8_t, uint8_t, u_int8_t, int16_t, uint16_t,
u_int16_t, int32_t, uint32_t, u_int32_t, int64_t, uint64_t,
u_int64_t): New types.
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* i386/i386/db_interface.c (db_read_bytes): Do not increment the
address before printing it.
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* i386/i386/db_disasm.c (Iba): New macro.
(db_inst_table): Use Iba for aam and aad instructions.
(db_disasm): Decode operands for Iba case.
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* device/dev_pager.c (device_pager_data_request,
device_pager_data_request_done, device_pager_init_pager): Fix printf
formats.
* i386/i386/debug_i386.c (dump_ss): Likewise.
* i386/i386/trap.c (user_trap): Likewise.
* i386/i386at/com.c (comtimer): Likewise.
* ipc/ipc_notify (ipc_notify_port_deleted, ipc_notify_msg_accepted,
ipc_notify_port_destroyed, ipc_notify_no_senders,
ipc_notify_send_once, ipc_notify_dead_name): Likewise.
* kern/ipc_kobject.c (ipc_kobject_destroy): Likewise.
* kern/sched_prim.c (do_runq_scan): Likewise.
* linux/pcmcia-cs/clients/smc91c92_cs.c (smc_start_xmit): Likewise.
* linux/src/drivers/net/sundance.c (start_tx): Likewise.
* vm/vm_fault.c (vm_fault_page): Likewise.
* vm/vm_map.c (vm_map_pmap_enter): Likewise.
* vm/vm_object.c (vm_object_collapse): Likewise.
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* ipc/mach_port.h: New header.
* ipc/mach_port.c: Include <ipc/mach_port.h>.
(mach_port_get_receive_status): Add forward declaration.
* kern/bootstrap.c: Include <ipc/mach_port.h>.
* kern/ipc_mig.c: Likewise.
* kern/syscall_sw.c: Likewise.
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* i386/i386/model_dep.h: New header.
* i386/i386at/model_dep.c: Include <i386/model_dep.h>.
* kern/debug.c: Include <machine/model_dep.h>.
* kern/mach_clock.c: Likewise.
* kern/sched_prim.c: Likewise.
* kern/startup.c: Likewise.
* kern/machine.c: Likewise.
(halt_cpu): Remove prototype.
* vm/pmap.h (pmap_grab_page): Add prototype.
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* device/chario.c: Include <vm/vm_user.h>
* device/device_init.c (chario_init): Remove prototype.
* device/tty.h (ttyinput_many, tty_cts, tty_get_status,
tty_set_status, tty_flush, ttrstrt, ttstart, ttyclose, tty_portdeath,
chario_init): Add prototypes.
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* ipc/ipc_kmsg.c: Include <vm/vm_user.h> and <ipc/ipc_hash.h>.
* ipc/ipc_mqueue (ipc_mqueue_copyin): Add prototype.
* kern/bootstrap.c: Include <vm/vm_user.h>.
* kern/exceptions.c: Include <ipc/ipc_notify.h>.
* kern/ipc_kobject.h (ipc_kobject_notify): Add prototype.
* kern/ipc_mig.c: Include <device/dev_hdr.h>.
* kern/pc_sample.c: Include <machine/trap.h>.
* kern/printf.h (safe_gets): Add prototype.
* kern/processor.c: Include <kern/ipc_tt.h>.
* kern/queue.h (insque): Add prototype.
* kern/startup.c: Include <kern/mach_factor.h> and <kern/xpr.h>.
* kern/thread.h (thread_start, kernel_thread, thread_priority,
thread_set_own_priority, thread_max_priority, thread_policy,
consider_thread_collect, stack_privilege): Add prototypes.
* kern/timer.h (timer_normalize, timer_init, init_timers): Add
prototypes.
* vm/vm_map.h (vm_map_lookup_entry, vm_map_entry_delete): Add
prototypes.
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* kern/time_stamp.h (timestamp_init): Add prototype.
* kern/startup.c: Include <kern/time_stamp.h>.
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* kern/priority.c: Include <kern/sched_prim.h>.
* kern/sched_prim.c (recompute_priorities, update_priority): Remove
prototypes.
* kern/sched_prim.h (update_priority, compute_my_priority): Add
prototypes.
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* kern/ipc_kobject.c: Include <vm/vm_object.h>
* vm/vm_object.h: Include <sys/types.h> and <ipc/ipc_types.h>.
(vm_object_coalesce, vm_object_pager_wakeup): Add prototypes.
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* i386/i386at/kd.h (kd_isupper, kd_islower, kd_senddata, kd_sendcmd,
kd_cmdreg_write, kd_mouse_drain, set_kd_state, kd_setleds1, kd_setleds2,
cnsetleds, kdreboot, kd_putc, kd_parseesc, kd_down, kd_up, kd_cr,
kd_tab, kd_left, kd_right, kd_scrollup, kd_scrolldn, kd_cls, kd_home,
kd_atoi, kd_insch, kd_cltobcur, kd_cltopcur, kd_cltoecur, kd_clfrbcur,
kd_eraseln, kd_insln, kd_delln, kd_delch, kd_erase, kd_bellon,
kd_belloff, kdinit, kdsetkbent, kdgetkbent, kdsetbell, kd_resend,
kd_handle_ack, kd_kbd_magic, kdstate2idx, kd_parserest, kdcnmaygetc,
kd_slmwd, kd_slmscu, kd_slmscd): Add prototypes.
* i386/i386at/kd.c (do_modifier): Add prototype.
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* device/net_io.h (net_ast): Add prototype.
* ipc/ipc_kmsg.c: Include <device/net_io.h>
* kern/ast.c: Include <device/net_io.h>
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* device/ds_routine.h (ds_notify): Add prototype.
* kern/ipc_kobject.c: Include <device/ds_routines.h>
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* device/ds_routines.c: Include <machine/locore.h>
* ipc/ipc_kmsg.c: Likewise.
* kern/bootstrap.c: Likewise.
* kern/exception.c: Likewise.
* kern/ipc_mig.c: Likewise.
* kern/sched_prim.c: Likewise.
* kern/time_stamp.c: Likewise.
* vm/vm_kern.c: Likewise.
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* device/cons.c (cnputc): Turn parameter `c' into a char.
* device/cons.h (cninit, cngetc, cnmaygetc, cnputc): Add prototypes.
* i386/i386at/model_dep.c: Include <device/cons.h>
* kern/printf.c: Include <device/cons.h>
(cnputc): Remove prototype.
(vprintf, iprintf): Explicitely cast cnputc into the type _doprnt
expects.
* linux/dev/kernel/printk.c: Include <device/cons.h>
(cnputc): Remove prototype.
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initialization after ring initialization.
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* linux/dev/include/asm/segment.h (__put_user, __get_user): Add
always_inline attribute.
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* i386/i386/fpu.c (fpintr): Do not panic if the we receive the
interrupt twice in the same thread.
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[bug #23417, patch #6508 -- Building with -g3]
* Makefile.am (MIGCOM): Revert the 2008-05-19 change.
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* ddb/db_aout.c (aout_db_symbol_values): Add stab parameter.
* ddb/db_sym.h (db_sym_switch): Add stab parameter to symbol_values
member.
(X_db_symbol_values): Pass stab parameter to symbole_values function.
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[patch #6508 -- Building with -g3]
* Makefile.am (MIGCOM): Let it filter through CPP again.
Suggested by Andrei Barbu <teval0@gmail.com>.
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* i386/i386/loose_ends.c (DELAY): Use volatile qualifier instead of
register to prevent optimization.
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