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2015-05-29kern: fix argument handlingJustus Winter
Previously, the processor argument was not checked. If called with a non-processor argument (like a task), `processor' is set to NULL, triggering a page fault. Likewise for the other functions. * kern/processor.c (processor_get_assignment): Fix argument handling. * kern/task.c (task_get_assignment): Likewise. * kern/thread.c (thread_get_assignment): Likewise.
2015-05-20kern: gracefully handle resource shortageJustus Winter
* kern/thread.c (stack_alloc): Report resource shortage. * kern/sched_prim.h (stack_alloc): Adjust declaration accordingly. * kern/thread_swap.c (thread_doswapin): Report resource shortage. (swapin_thread_continue): If the swap-in fails, put the thread back on the queue and go back to sleep. * kern/thread_swap.h (thread_doswapin): Adjust declaration accordingly.
2015-04-23kern: disable stack allocation counters by defaultJustus Winter
Disable the stack allocation counters by default. Casual checking revealed that the hits-to-miss ratio is excellent. * kern/thread.c (stack_alloc_{hits,misses,max}): Move variables... * kern/counters.c: ... here, and add the usual counter prefix. * kern/counters.h: New declarations.
2015-02-20kern: reduce the size of `struct thread'Justus Winter
Reduce the size of `struct thread' by twelve bytes making it fit into exactly five cache lines (on 32-bit platforms). * kern/thread.h (struct thread): Group the state and all flags in a bitfield. (TH_EV_WAKE_ACTIVE, TH_EV_STATE): Provide macros that generate keys for synchronization primitives like `thread_wakeup'. * kern/thread.c (thread_halt, thread_dowait, thread_suspend): Use the new keys instead of addresses of fields for the synchronisation. * kern/ipc_sched.c (thread_handoff): Likewise. * kern/sched_prim.c (thread_invoke, thread_dispatch): Likewise.
2015-02-18kern: avoid #if 0ing out thread_collect_scanJustus Winter
Currently, `thread_collect_scan' does nothing because `pcb_collect' is a nop. Its body is exempt from compilation by means of the preprocessor. This is unfortunate as it increases the risk of bitrot, and we still need to pay the price of rate-limiting thread_collect_scan. * kern/thread.c (thread_collect_scan): Drop #if 0 around the body. * vm/vm_pageout.c (vm_pageout_scan): Do not call `consider_thread_collect' and document why.
2013-12-17kern: avoid the casts in enqueue_head() and enqueue_tail()Marin Ramesa
* kern/eventcount.c (simpler_thread_setrun) (enqueue_head) (th): Avoid the cast. * kern/thread.c (thread_halt_self) (enqueue_tail) (thread): Likewise. * kern/thread_swap.c (thread_swapin) (enqueue_tail) (thread): Likewise.
2013-12-17Mark functions that don't return with attribute noreturnMarin Ramesa
2013-12-05kern/thread.c: remove forward declarationMarin Ramesa
* i386/i386/pcb.h (pcb_module_init): Add prototype. * kern/thread.c (pcb_module_init): Remove forward declaration.
2013-11-24kern: move forward declarations into a header fileMarin Ramesa
* kern/thread.c [MACH_DEBUG] (stack_init, stack_finalize): Remove forward declarations. * kern/thread.h [MACH_DEBUG] (stack_init, stack_finalize): Add prototypes.
2013-11-24New RPC for thread destructionRichard Braun
A new call, thread_terminate_release, is added to support self destruction in threading libraries. * include/mach/gnumach.defs (thread_terminate_release): New simpleroutine declaration. * kern/thread.c: Include vm/vm_user.h and ipc/mach_port.h. (thread_terminate_release): New function. * kern/thread.h (thread_terminate_release): New prototype.
2013-11-13kern: remove register qualifiersMarin Ramesa
* kern/thread.c: Remove register qualifiers.
2013-05-19Remove unneeded variable initializationMiguel Figueiredo
* kern/thread.c (thread_force_terminate): Remove unneeded variable initialization.
2013-05-19Remove duplicate lineSamuel Thibault
Reported by Miguel Figueiredo * kern/thread.c (thread_create): Remove duplicate reset of new_thread->pc_sample.buffer to 0.
2012-12-23Make thread_suspend wait for !TH_UNINTSamuel Thibault
0a55db5 made thread_suspend return KERN_FAILURE when the target thread is in TH_UNINT state. That however is not currently handled by libc, and it's more useful to just wait for the thread to get interruptible. * kern/sched_prim.c (thread_invoke): Wake NEW_THREAD->STATE for thread_suspend. * kern/thread.c (thread_suspend): Wait on NEW_THREAD->STATE as long as THREAD has TH_UNINT.
2012-07-07Allocate kernel thread stacks out of kmem_mapRichard Braun
The kernel submaps eat most of the available kernel space. Using the main kernel map for thread stacks sometimes lead to exhaustion when many threads are created. Use kmem_map instead to increase this limit. * kern/thread.c (stack_alloc): Use kmem_map instead of kernel_map for stack allocation. (stack_collect): Likewise for release.
2012-04-06Fix integer typeSamuel Thibault
* kern/thread.c (host_stack_usage): Set `total' type to natural_t.
2011-12-17Remove arbitrary limits used by the zone systemRichard Braun
The zone allocator could limit the size of its zones to an arbitrary value set at zinit() time. There is no such parameter with the slab module. As a result of removing those limits, the kern/mach_param.h header becomes empty, and is simply removed altogether. * Makefrag.am (libkernel_a_SOURCES): Remove kern/mach_param.h. * i386/i386/fpu.c: Remove #include <kern/mach_param.h>. * i386/i386/machine_task.c: Likewise. * i386/i386/pcb.c: Likewise. * ipc/ipc_init.c: Likewise. (ipc_space_max): Remove variable. (ipc_tree_entry_max): Likewise. (ipc_port_max): Likewise. (ipc_pset_max): Likewise. * ipc/ipc_init.h (IPC_ZONE_TYPE): Remove macro. (ipc_space_max): Remove extern declaration. (ipc_tree_entry_max): Likewise. (ipc_port_max): Likewise. (ipc_pset_max): Likewise. * ipc/ipc_hash.c (ipc_hash_init): Don't use ipc_tree_entry_max to compute ipc_hash_global_size. * ipc/ipc_marequest.c: Remove #include <kern/mach_param.h>. (ipc_marequest_max): Remove variable. (ipc_marequest_init): Don't use ipc_marequest_max to compute ipc_marequest_size. (ipc_marequest_info): Return (unsigned int)-1 in maxp. * kern/act.c: Remove #include <kern/mach_param.h>. * kern/mach_clock.c: Likewise. * kern/priority.c: Likewise. * kern/task.c: Likewise. * kern/thread.c: Likewise. * vm/memory_object_proxy.c: Likewise. * vm/vm_fault.c: Likewise.
2011-12-17Fix kern/kalloc.h includesRichard Braun
* device/dev_pager.c: Remove #include <kern/kalloc.h>. * i386/i386/io_perm.c: Add #include <kern/kalloc.h>. * kern/bootstrap.c: Likewise. * kern/ipc_tt.c: Likewise. * kern/pc_sample.c: Likewise. * kern/processor.c: Likewise. * kern/server_loop.ch: Likewise. * kern/thread.c: Likewise. * linux/dev/glue/block.c: Likewise. * linux/dev/glue/net.c: Likewise. * vm/vm_map.c: Likewise. * xen/block.c: Likewise. * xen/net.c: Likewise. * xen/store.c: Likewise.
2011-12-17Adjust the kernel to use the slab allocatorRichard Braun
* device/dev_lookup.c: Replace zalloc header, types and function calls with their slab counterparts. * device/dev_pager.c: Likewise. * device/ds_routines.c: Likewise. * device/io_req.h: Likewise. * device/net_io.c: Likewise. * i386/i386/fpu.c: Likewise. * i386/i386/io_perm.c: Likewise. * i386/i386/machine_task.c: Likewise. * i386/i386/pcb.c: Likewise. * i386/i386/task.h: Likewise. * i386/intel/pmap.c: Likewise. * i386/intel/pmap.h: Remove #include <kernel/zalloc.h>. * include/mach_debug/mach_debug.defs (host_zone_info): Replace routine declaration with skip directive. (host_slab_info): New routine declaration. * include/mach_debug/mach_debug_types.defs (zone_name_t) (zone_name_array_t, zone_info_t, zone_info_array_t): Remove types. (cache_info_t, cache_info_array_t): New types. * include/mach_debug/mach_debug_types.h: Replace #include <mach_debug/zone_info.h> with <mach_debug/slab_info.h>. * ipc/ipc_entry.c: Replace zalloc header, types and function calls with their slab counterparts. * ipc/ipc_entry.h: Likewise. * ipc/ipc_init.c: Likewise. * ipc/ipc_marequest.c: Likewise. * ipc/ipc_object.c: Likewise. * ipc/ipc_object.h: Likewise. * ipc/ipc_space.c: Likewise. * ipc/ipc_space.h: Likewise. * ipc/ipc_table.c (kalloc_map): Remove extern declaration. * kern/act.c: Replace zalloc header, types and function calls with their slab counterparts. * kern/kalloc.h: Add #include <vm/vm_types.h>. (MINSIZE): Remove definition. (kalloc_map): Add extern declaration. (kget): Remove prototype. * kern/mach_clock.c: Adjust comment. * kern/processor.c: Replace zalloc header, types and function calls with their slab counterparts. * kern/startup.c: Remove #include <kernel/zalloc.h>. * kern/task.c: Replace zalloc header, types and function calls with their slab counterparts. * kern/thread.c: Likewise. * vm/memory_object_proxy.c: Likewise. * vm/vm_external.c: Likewise. * vm/vm_fault.c: Likewise. * vm/vm_init.c: Likewise. * vm/vm_map.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_page.h: Remove #include <kernel/zalloc.h>. * vm/vm_pageout.c: Replace zalloc header, types and function calls with their slab counterparts. * vm/vm_resident.c: Likewise. (zdata, zdata_size): Remove declarations. (vm_page_bootstrap): Don't steal memory for the zone system.
2011-09-28Make thread_suspend honor the TH_UNINT flagSergio López
Interrupting a thread without a continuation, puts it in a inconsistent state. This is the cause for the bug described in https://lists.gnu.org/archive/html/bug-hurd/2011-09/msg00148.html * kern/thread.c (thread_suspend): Fail with KERN_FAILURE if thread is uninterruptible.
2009-10-20Fix warningSamuel Thibault
* kern/thread.c (_s_): Remove unused variable.
2009-06-182008-07-20 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* 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.
2009-06-182007-02-05 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* i386/i386/hardclock.c: Include <kern/mach_clock.h> instead of <kern/time_out.h>. * i386/i386/pit.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/i386at/rtc.c: Likewise. * kern/ipc_sched.c: Likewise. * kern/mach_factor.c: Likewise. * kern/priority.c: Likewise. * kern/sched_prim.c: Likewise. * kern/startup.c: Likewise. * kern/syscall_subr.c: Likewise. * kern/thread.h: Likewise. * kern/zalloc.c: Likewise. * kern/host.c: Include <kern/mach_clock.h>. (tick): Remove declaration. * kern/pc_sample.c: Likewise. * kern/thread.c: Likewise. * kern/sched_prim.c (hz): Remove declaration. * kern/syscall_subr.c (hz): Likewise. * linux/dev/init/main.c (hz): Likewise.
2009-06-182006-12-30 Richard Braun <syn@hurdfr.org>Samuel Thibault
Add alignment support in the zone allocator. * kern/zalloc.c (ALIGN_SIZE_UP): New macro. (zinit): New `align' parameter. (zget_space): Likewise. (zalloc): Updated call to zget_space() with the zone alignment. * kern/zalloc.h (zone): New member `align'. (zinit): Declaration updated as required. * device/dev_lookup.c (dev_lookup_init): Updated call to zinit() with alignment of 0. * device/dev_pager.c (dev_pager_hash_init): Likewise. (device_pager_init): Likewise. * device/ds_routines.c (ds_init): Likewise. (ds_trap_init): Likewise. * device/net_io.c (net_io_init): Likewise. * i386/i386/fpu.c (fpu_module_init): Likewise. * i386/i386/pcb.c (pcb_module_init): Likewise. * i386/intel/pmap.c (pmap_init): Likewise. * ipc/ipc_init.c (ipc_bootstrap): Likewise. * ipc/ipc_marequest.c (ipc_marequest_init): Likewise. * kern/act.c (global_act_init): Likewise. * kern/kalloc.c (kalloc_init): Likewise. * kern/processor.c (pset_sys_init): Likewise. * kern/task.c (task_init): Likewise. * kern/thread.c (thread_init): Likewise. * kern/zalloc.c (zone_bootstrap): Likewise. * vm/vm_external.c (vm_external_module_initialize): Likewise. * vm/vm_fault.c (vm_fault_init): Likewise. * vm/vm_map.c (vm_map_init): Likewise. * vm/vm_object.c (vm_object_bootstrap): Likewise. * vm/vm_resident.c (vm_page_module_init): Likewise.
2009-06-182006-11-13 Barry deFreese <bddebian@comcast.net>Samuel Thibault
* i386/i386/locore.h: New file. * i386/i386/pcb.h: New file. * i386/i386/pcb.c: Include `pcb.h'. * i386/i386/pit.c (clkstart): Fix type of s into unsigned long. * i386/i386/spl.h (spl0, splsched, splx, splsoftclock, splon, sploff) (splhigh, splimp, spltty, splclock, setsoftclock): Add prototype. * i386/i386at/kd_event.h: New file. * i386/i386at/kd_event.c: Include `kd_event.h'. * i386/i386at/kd_mouse.h: New file. * i386/i386at/kd_mouse.c: Include `kd_mouse.h'. (mouseclose): Fix call of `serial_mouse_close' function. * i386/i386at/kd.c: Include `kd_event.h' and `kd_mouse.h'. * i386/i386at/kd.h (splx, spltty): Remove prototypes.h * i386/i386at/lpr.c: Likewise. * ipc/mach_msg.c: Include `machine/locore.h' and `machine/pcb.h'. * kern/mach_clock.h: New file. * kern/mach_clock.c: Include `kern/queue.h', `kern/timer.h' and `mach_clock.h'. * kern/mach_factor.h: New file. * kern/mach_factor.c: Include `mach_factor.h'. * kern/sched_prim.c: Include `kern/mach_factor.h'. * kern/thread.c: Include `machine/pcb.h'.
2009-06-182006-11-10 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
Put "for panic()" in ChangeLog, not in source code.
2009-06-182006-11-09 Barry deFreese <bddebian@comcast.net>Samuel Thibault
[task #5726 --- ``GCC built-in functions''] * include/printf.h: Move file... * kern/printf.h: ... here. * kern/debug.h (panic_init, panic): Add prototypes. * chips/busses.c: Don't include `printf.h', include `kern/printf.h' and `kern/debug.h'. * ddb/db_command.c: Likewise. * ddb/db_cond.c: Likewise. * ddb/db_output.c: Likewise. * device/cirbuf.c: Likewise. * device/cons.c: Likewise. * device/dev_name.c: Likewise. * device/dev_pager.c: Likewise. * device/device_init.c: Likewise. * device/dk_label.c: Likewise. * device/ds_routines.c: Likewise. * device/net_io.c: Likewise. * device/subrs.c: Likewise. * i386/i386/debug_i386.c: Likewise. * i386/i386/fpe_linkage.c: Likewise. * i386/i386/fpu.c: Likewise. * i386/i386/io_map.c: Likewise. * i386/i386/kttd_interface.c: Likewise. * i386/i386/mp_desc.c: Likewise. * i386/i386/pcb.c: Likewise. * i386/i386/pic.c: Likewise. * i386/i386/trap.c: Likewise. * i386/i386at/autoconf.c: Likewise. * i386/i386at/com.c: Likewise. * i386/i386at/i386at_ds_routines.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/kd_event.c: Likewise. * i386/i386at/kd_mouse.c: Likewise. * i386/i386at/lpr.c: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/intel/pmap.c: Likewise. * ipc/ipc_entry.c: Likewise. * ipc/ipc_hash.c: Likewise. * ipc/ipc_kmsg.c: Likewise. * ipc/ipc_mqueue.c: Likewise. * ipc/ipc_notify.c: Likewise. * ipc/ipc_object.c: Likewise. * ipc/ipc_port.c: Likewise. * ipc/ipc_pset.c: Likewise. * ipc/ipc_right.c: Likewise. * ipc/mach_msg.c: Likewise. * ipc/mach_port.c: Likewise. * ipc/mach_rpc.c: Likewise. * kern/act.c: Likewise. * kern/ast.c: Likewise. * kern/bootstrap.c: Likewise. * kern/debug.c: Likewise. * kern/eventcount.c: Likewise. * kern/exception.c: Likewise. * kern/host.c: Likewise. * kern/ipc_host.c: Likewise. * kern/ipc_kobject.c: Likewise. * kern/ipc_mig.c: Likewise. * kern/ipc_sched.c: Likewise. * kern/ipc_tt.c: Likewise. * kern/kalloc.c: Likewise. * kern/lock.c: Likewise. * kern/mach_clock.c: Likewise. * kern/machine.c: Likewise. * kern/pc_sample.c: Likewise. * kern/printf.c: Likewise. * kern/processor.c: Likewise. * kern/sched_prim.c: Likewise. * kern/server_loop.ch: Likewise. * kern/startup.c: Likewise. * kern/task.c: Likewise. * kern/thread.c: Likewise. * kern/thread_swap.c: Likewise. * kern/xpr.c: Likewise. * kern/zalloc.c: Likewise. * vm/memory_object.c: Likewise. * vm/vm_debug.c: Likewise. * vm/vm_fault.c: Likewise. * vm/vm_kern.c: Likewise. * vm/vm_map.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_object.h: Likewise. * vm/vm_pageout.c: Likewise. * vm/vm_resident.c: Likewise.
2009-06-182006-11-07 Barry deFreese <bddebian@comcast.net>Samuel Thibault
[task #5726 --- ``GCC built-in functions''] * include/printf.h: New file. (printf_init, _doprnt, printnum, sprintf, printf, indent, iprint): New declarations. * include/string.h (strchr, strcmp, strcpy, strlen, strncmp, strncpy, strrchr, strsep): New extern declarations. * kern/strings.c: Don't include `kern/strings.h', include `string.h'. (strncmp, strncpy, strlen): Fix prototypes into using size_t. * kern/strings.h: Removed file. * kern/debug.c: Include `printf.h'. (do_cnputc): New function. (panic, log): Use do_cnputc instead of cnputc. * chips/busses.c: Don't include `kern/strings.h', include `printf.h' and `string.h'. (_doprnt): Remove extern declaration. (indent): Remove extern declaration. * chips/busses.c: Likewise. * ddb/db_aout.c: Likewise. * ddb/db_command.c: Likewise. * ddb/db_lex.c: Likewise. * ddb/db_macro.c: Likewise. * ddb/db_output.c: Likewise. * ddb/db_print.c: Likewise. * ddb/db_sym.c: Likewise. * device/dev_name.c: Likewise. * device/dev_pager.c: Likewise. * device/dk_label.c: Likewise. * device/ds_routines.c: Likewise. * device/net_io.c: Likewise. * device/subrs.c: Likewise. * i386/i386/db_trace.c: Likewise. * i386/i386/debug_i386.c: Likewise. * i386/i386/fpu.c: Likewise. * i386/i386/io_map.c: Likewise. * i386/i386/kttd_interface.c: Likewise. * i386/i386/pic.c: Likewise. * i386/i386/trap.c: Likewise. * i386/i386at/autoconf.c: Likewise. * i386/i386at/com.c: Likewise. * i386/i386at/i386at_ds_routines.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/kd_event.c: Likewise. * i386/i386at/kd_mouse.c: Likewise. * i386/i386at/lpr.c: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/intel/pmap.c: Likewise. * ipc/ipc_entry.c: Likewise. * ipc/ipc_hash.c: Likewise. * ipc/ipc_kmsg.c: Likewise. * ipc/ipc_notify.c: Likewise. * ipc/ipc_object.c: Likewise. * ipc/ipc_port.c: Likewise. * ipc/ipc_pset.c: Likewise. * ipc/mach_msg.c: Likewise. * ipc/mach_port.c: Likewise. * ipc/mach_rpc.c: Likewise. * kern/bootstrap.c: Likewise. * kern/eventcount.c: Likewise. * kern/ipc_kobject.c: Likewise. * kern/pc_sample.c: Likewise. * kern/printf.c: Likewise. * kern/sched_prim.c: Likewise. * kern/thread.c: Likewise. * kern/zalloc.c: Likewise. * vm/vm_fault.c: Likewise. * vm/vm_map.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_resident.c: Likewise.
2009-06-182006-10-15 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
[task #5956 --- ``Automake'ify GNU Mach's code base''] * kern/bootstrap.c: Don't include `bootstrap_symbols.h'. * ddb/db_command.c: Don't include `cpus.h'. * ddb/db_mp.c: Likewise. * i386/i386/ast_check.c: Likewise. * i386/i386/cswitch.S: Likewise. * i386/i386/db_interface.c: Likewise. * i386/i386/fpu.c: Likewise. * i386/i386/fpu.h: Likewise. * i386/i386/i386asm.sym: Likewise. * i386/i386/locore.S: Likewise. * i386/i386/mp_desc.c: Likewise. * i386/i386/mp_desc.h: Likewise. * i386/i386/pcb.c: Likewise. * i386/i386/trap.c: Likewise. * i386/intel/pmap.c: Likewise. * include/mach/machine.h: Likewise. * ipc/ipc_kmsg.c: Likewise. * ipc/ipc_kmsg.h: Likewise. * kern/ast.c: Likewise. * kern/ast.h: Likewise. * kern/cpu_number.h: Likewise. * kern/debug.c: Likewise. * kern/eventcount.c: Likewise. * kern/host.c: Likewise. * kern/ipc_sched.c: Likewise. * kern/lock.c: Likewise. * kern/lock.h: Likewise. * kern/lock_mon.c: Likewise. * kern/mach_clock.c: Likewise. * kern/mach_factor.c: Likewise. * kern/machine.c: Likewise. * kern/priority.c: Likewise. * kern/processor.c: Likewise. * kern/processor.h: Likewise. * kern/sched.h: Likewise. * kern/sched_prim.c: Likewise. * kern/startup.c: Likewise. * kern/syscall_subr.c: Likewise. * kern/thread.c: Likewise. * kern/timer.c: Likewise. * kern/timer.h: Likewise. * vm/vm_resident.c: Likewise. * kern/sched_prim.c: Don't include `fast_tas.h'. * kern/task.c: Likewise. * kern/task.h: Likewise. * kern/sched_prim.c: Don't include `hw_footprint.h'. * kern/thread.c: Likewise. * kern/thread.h: Likewise. * kern/counters.c: Don't include `mach_counters.h'. * kern/counters.h: Likewise. * ddb/db_ext_symtab.c: Don't include `mach_debug.h'. * i386/i386/pcb.c: Likewise. * kern/ipc_kobject.c: Likewise. * kern/thread.c: Likewise. * kern/zalloc.c: Likewise. * kern/ast.c: Don't include `mach_fixpri.h'. * kern/processor.c: Likewise. * kern/processor.h: Likewise. * kern/sched.h: Likewise. * kern/sched_prim.c: Likewise. * kern/syscall_subr.c: Likewise. * kern/thread.c: Likewise. * kern/thread.h: Likewise. * kern/host.c: Don't include `mach_host.h'. * kern/ipc_sched.c: Likewise. * kern/machine.c: Likewise. * kern/processor.c: Likewise. * kern/processor.h: Likewise. * kern/sched_prim.c: Likewise. * kern/startup.c: Likewise. * kern/task.c: Likewise. * kern/thread.c: Likewise. * kern/thread.h: Likewise. * include/mach/mach.defs: Don't include `mach_ipc_compat.h'. * include/mach/mach_param.h: Likewise. * include/mach/mach_traps.h: Likewise. * include/mach/message.h: Likewise. * include/mach/mig_errors.h: Likewise. * include/mach/notify.h: Likewise. * include/mach/port.h: Likewise. * include/mach/std_types.defs: Likewise. * include/mach/task_special_ports.h: Likewise. * include/mach/thread_special_ports.h: Likewise. * ipc/ipc_kmsg.c: Likewise. * ipc/ipc_kmsg.h: Likewise. * ipc/ipc_marequest.c: Likewise. * ipc/ipc_notify.c: Likewise. * ipc/ipc_notify.h: Likewise. * ipc/ipc_object.c: Likewise. * ipc/ipc_object.h: Likewise. * ipc/ipc_port.c: Likewise. * ipc/ipc_port.h: Likewise. * ipc/ipc_right.c: Likewise. * ipc/ipc_right.h: Likewise. * ipc/ipc_space.c: Likewise. * ipc/ipc_space.h: Likewise. * ipc/mach_debug.c: Likewise. * ipc/mach_msg.c: Likewise. * ipc/mach_msg.h: Likewise. * ipc/mach_port.c: Likewise. * kern/ipc_tt.c: Likewise. * kern/syscall_sw.c: Likewise. * kern/thread.h: Likewise. * include/mach_debug/mach_debug.defs: Don't include `mach_ipc_debug.h'. * ipc/ipc_hash.c: Likewise. * ipc/ipc_hash.h: Likewise. * ipc/ipc_marequest.c: Likewise. * ipc/ipc_marequest.h: Likewise. * kern/ipc_kobject.c: Don't include `mach_ipc_test.h'. * ddb/db_access.c: Don't include `mach_kdb.h'. * ddb/db_aout.c: Likewise. * ddb/db_break.c: Likewise. * ddb/db_command.c: Likewise. * ddb/db_command.h: Likewise. * ddb/db_cond.c: Likewise. * ddb/db_examine.c: Likewise. * ddb/db_expr.c: Likewise. * ddb/db_ext_symtab.c: Likewise. * ddb/db_input.c: Likewise. * ddb/db_lex.c: Likewise. * ddb/db_macro.c: Likewise. * ddb/db_mp.c: Likewise. * ddb/db_output.c: Likewise. * ddb/db_print.c: Likewise. * ddb/db_run.c: Likewise. * ddb/db_sym.c: Likewise. * ddb/db_task_thread.c: Likewise. * ddb/db_trap.c: Likewise. * ddb/db_variables.c: Likewise. * ddb/db_watch.c: Likewise. * ddb/db_watch.h: Likewise. * ddb/db_write_cmd.c: Likewise. * i386/i386/db_disasm.c: Likewise. * i386/i386/db_interface.c: Likewise. * i386/i386/db_trace.c: Likewise. * i386/i386/i386asm.sym: Likewise. * i386/i386/locore.S: Likewise. * i386/i386/trap.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/model_dep.c: Likewise. * include/mach_debug/mach_debug.defs: Likewise. * ipc/ipc_kmsg.c: Likewise. * ipc/ipc_object.c: Likewise. * ipc/ipc_port.c: Likewise. * ipc/ipc_pset.c: Likewise. * kern/bootstrap.c: Likewise. * kern/debug.c: Likewise. * kern/exception.c: Likewise. * kern/lock.c: Likewise. * kern/xpr.c: Likewise. * vm/vm_fault.c: Likewise. * vm/vm_map.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_resident.c: Likewise. * kern/lock.h: Don't include `mach_ldebug.h'. * kern/lock_mon.c: Don't include `mach_lock_mon.h'. * kern/ipc_kobject.c: Don't include `mach_machine_routines.h'. * kern/lock_mon.c: Don't include `mach_mp_debug.h'. * vm/memory_object.c: Don't include `mach_pagemap.h'. * vm/vm_fault.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_object.h: Likewise. * vm/vm_pageout.c: Likewise. * i386/i386/trap.c: Don't include `mach_pcsample.h'. * kern/mach4.srv: Likewise. * kern/mach_clock.c: Likewise. * kern/pc_sample.c: Likewise. * kern/task.c: Likewise. * kern/thread.c: Likewise. * vm/vm_fault.c: Likewise. * device/net_io.c: Don't include `mach_ttd.h'. * i386/i386/kttd_interface.c: Likewise. * i386/i386/locore.S: Likewise. * i386/i386/trap.c: Likewise. * i386/i386at/autoconf.c: Likewise. * include/mach_debug/mach_debug.defs: Don't include `mach_vm_debug.h'. * vm/vm_debug.c: Likewise. * vm/vm_page.h: Likewise. * vm/vm_resident.c: Likewise. * kern/sched_prim.c: Don't include `power_save.h'. * kern/sched.h: Don't include `simple_clock.h'. * kern/sched_prim.c: Likewise. * kern/thread.c: Likewise. * kern/mach_clock.c: Don't include `stat_time.h'. * i386/i386/i386asm.sym: Likewise. * i386/i386/locore.S: Likewise. * kern/sched.h: Likewise. * kern/timer.c: Likewise. * kern/timer.h: Likewise. * kern/startup.c: Don't include `xpr_debug.h'. * kern/xpr.h: Likewise. * i386/i386at/autoconf.c: Don't include `com.h'. * i386/i386at/com.c: Likewise. * i386/i386at/conf.c: Likewise. * i386/i386at/cons_conf.c: Likewise. * i386/i386/fpe_linkage.c: Don't include `fpe.h'. * i386/i386/fpu.c: Likewise. * i386/i386/fpu.h: Likewise. * i386/i386/trap.c: Likewise. * i386/i386at/autoconf.c: Don't include `lpr.h'. * i386/i386at/conf.c: Likewise. * i386/i386at/lpr.c: Likewise. * i386/i386/cswitch.S: Don't include `platforms.h'. * i386/i386/fpu.c: Likewise. * i386/i386/gdt.c: Likewise. * i386/i386/hardclock.c: Likewise. * i386/i386/i386asm.sym: Likewise. * i386/i386/io_emulate.c: Likewise. * i386/i386/locore.S: Likewise. * i386/i386/pic.c: Likewise. * i386/i386/pic.h: Likewise. * i386/i386/pit.c: Likewise. * i386/i386/pit.h: Likewise. * i386/i386/seg.h: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/i386at/com.c: Don't include `rc.h' * i386/i386at/cons_conf.c: Likewise. * i386/i386at/pic_isa.c: Likewise. * device/ds_routines.c: Don't include <i386/linux/device-drivers.h>. * i386/i386at/i386at_ds_routines.c: Likewise. * i386/linux/dev/include/linux/autoconf.h: Likewise. * linux/dev/arch/i386/kernel/setup.c: Likewise. * linux/dev/init/main.c: Likewise. * linux/pcmcia-cs/glue/pcmcia_glue.h: Likewise. * linux/pcmcia-cs/glue/wireless_glue.h: Likewise. * kern/lock_mon.c: Don't include <time_stamp.h>. * device/cons.c: Include <device/cons.h> instead of <cons.h>. * i386/i386at/com.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/cons_conf.c: Likewise. * i386/i386at/i386at_ds_routines.c: Include <device/device.server.h> instead of "device_interface.h". * device/chario.c: Include <device/device_reply.user.h> instead of "device_reply.h". * device/ds_routines.c: Likewise. * linux/dev/glue/block.c: Likewise. * linux/dev/glue/net.c: Likewise. * linux/pcmcia-cs/glue/ds.c: Likewise. * device/cons.c: Include <device/kmsg.h> instead of <kmsg.h>. * device/kmsg.c: Likewise. * i386/i386/cswitch.S: Include <i386/cpu_number.h> instead of "cpu_number.h". * i386/i386/locore.S: Likewise. * i386/intel/pmap.c: Likewise. * ipc/ipc_kmsg.h: Likewise. * i386/i386/i386asm.sym: Include <i386/gdt.h> instead of "gdt.h". * i386/i386/idt.c: Likewise. * i386/i386at/int_init.c: Likewise. * i386/i386/cswitch.S: Include <i386/i386asm.h> instead of "i386asm.h". * i386/i386/locore.S: Likewise. * i386/i386at/boothdr.S: Likewise. * i386/i386at/interrupt.S: Likewise. * i386/i386at/idt.h: Include <i386/idt-gen.h> instead of "idt-gen.h". * i386/i386at/interrupt.S: Include <i386/ipl.h> instead of "ipl.h". * i386/i386/i386asm.sym: Include <i386/ldt.h> instead of "ldt.h". * i386/i386/locore.S: Likewise. * i386/i386/i386asm.sym: Include <i386/mp_desc.h> instead of "mp_desc.h". * i386/i386at/interrupt.S: Include <i386/pic.h> instead of "pic.h". * i386/i386/cswitch.S: Include <i386/proc_reg.h> instead of "proc_reg.h". * i386/i386/locore.S: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/i386/i386asm.sym: Include <i386/seg.h> instead of "seg.h". * i386/i386/idt.c: Likewise. * i386/i386/locore.S: Likewise. * i386/i386/locore.S: Include <i386/trap.h> instead of "trap.h". * i386/i386/i386asm.sym: Include <i386/tss.h> instead of "tss.h". * i386/i386/i386asm.sym: Include <i386/vm_param.h> instead of "vm_param.h". * i386/i386/idt.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/intel/pmap.c: Likewise. * i386/i386/i386asm.sym: Include <i386at/idt.h> instead of "idt.h". * i386/i386/idt.c: Likewise. * i386/i386at/int_init.c: Likewise. * ipc/ipc_target.c: Include <kern/sched_prim.h> instead of "sched_prim.h". * vm/memory_object.c: Include <vm/memory_object_default.user.h> instead of "memory_object_default.h". * vm/vm_object.c: Likewise. * vm/vm_pageout.c: Likewise. * vm/memory_object.c: Include <vm/memory_object_user.user.h> instead of "memory_object_user.h". * vm/vm_fault.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_pageout.c: Likewise.
2009-06-182006-02-20 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
Remove unused and unsupported code. Consult the file `DEVELOPMENT' for details. Partly based on suggestions by Gianluca Guida <glguida@gmail.com>. * bogus/net_atm.h: Remove file. * Makefile.in (bogus-files): Remove `net_atm.h'. * kern/syscall_sw.c: Don't include <net_atm.h> anymore and adopt all users of NET_ATM as if it were always defined to `0'. * kern/task.c: Likewise. * kern/task.h: Likewise. * kern/thread.c: Likewise. * kern/thread.h: Likewise.
2009-06-182006-01-31 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
Cleanup of GNU Mach's build system. The system dependend parts are now handeled by the respective Makefile and no longer by the top-level one. * configure, i386/configure, i386/linux/configure, linux/configure: Regenerated. * Makefile.in: Various cleanups. (mach/machine, mach_machine): Targets removed. (AWK, CC, CFLAGS, CPPFLAGS, DEFINES, INCLUDES, INSTALL, INSTALL_DATA) (INSTALL_PROGRAM, LD, MIG, MIGFLAGS, NM): Variables moved into Makerules.in. Do not include $(sysdep)/Makefrag anymore. (all, check, clean, distclean, mostlyclean, maintainer-clean, install) (install-headers, install-kernel): Recurse into the system dependend subdirectory. (check): Add a basic test using mbchk. (clean, distclean): Be more explicit in what to delete. ($(systype)/%): New target. (kernel.o): Incorporate the system dependend archive. (installed-sysdep-headers-names, $(installed-sysdep-headers-names)): Variable and target moved into the system dependend Makefile.in. (install-headers, mkheaderdirs): Don't care for the system dependend header files. (%.symc, %.symc.o, %.h, %_user.c, %_interface.h, %_server.c): Targets moved into Makerules.in. Inclusion of dependency files: Likewise. (%.migs_d, %.migu_d, %.migsh_d, %.miguh_d, make-deps, %.d): Likewise. Include Makerules. * Makerules.in: New file, mainly based on Makefile.in. * configure.in: Do not substitute cross_compiling and not explicitly substitute LDFLAGS. Check for cpp, ranlib, ar and mbchk. Care for the mach/machine symbolic link. Add Makerules as a config file. * i386/Makefile.in: Various cleanups. Merge i386/Makefrag and the system dependent stuff from Makefile.in into this file. (all, check, install, install-headers, install-kernel): Recurse into the system dependend subdirectory. (sysdep.o): transformed to the new target sysdep.a. (linux/linux.o): Target removed. (clean, distclean): Be more explicit in what to delete. (linux/%): New target. (install-headers): Install the system dependend header files. (mkheaderdirs): New target. Include the top-level Makerules. * i386/Makefrag: File removed. * i386/Makerules.in: New file. * i386/configure.in: Synchronize AC_INIT to the top-level definition. Do not check for ld and make. Add Makerules as a config file. * i386/linux/Makefile.in: Various cleanups. Replace linux-objs with objfiles. (check, install, install-headers, install-kernel): New empty targets. Don't care about linux-flags if no_deps is true. Inclusion of dependency files removed and instead... Include the top-level Makerules. * i386/linux/Makerules.in: New file. * i386/linux/configure.ac: Synchronize AC_INIT to the top-level definition. Do not check for gcc and ld. Do not explicitly substitute LDFLAGS. Add Makerules as a config file. * linux/configure.in: Synchronize AC_INIT to the top-level definition. Do not create directories using a dummy file. * linux/dummy.in: File removed. * ddb/db_access.h: Include <machine/vm_param.h> instead of "vm_param.h". * kern/bootstrap.c: Likewise. * kern/thread.c: Likewise. * vm/vm_kern.c: Likewise. * vm/vm_object.c: Likewise. * vm/vm_resident.c: Likewise.
1997-08-20Wed Aug 20 16:05:19 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>Thomas Bushnell
* kern/thread.h (struct thread): New member `creation_time'. * include/mach/thread_info.h: New member `creation_time'. * kern/thread.c (thread_create): Set creation time stamp. (thread_info) [THREAD_BASIC_INFO]: Fill in new creation time field. Carefully preserve compatibility with old callers. * kern/task.h (struct task): New member `creation_time'. * include/mach/task_info.h: New member `creation_time'. * kern/task.c (task_create): Set creation time stamp. (task_info) [TASK_BASIC_INFO]: Fill in new creation time field. Carefully preserve compatibility with old callers. * kern/mach_clock.c (record_time_stamp): New function. * kern/time_out.h (record_time_stamp): Add prototype.
1997-06-10Fri May 23 10:08:48 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>Thomas Bushnell
* kern/thread.c (thread_info): Set flags word correctly; TH_FLAGS_SWAPPED and TH_FLAGS_IDLE are not exclusive.
1997-02-25Initial sourceThomas Bushnell
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 23:21:11 +0000