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* aarch64: Add the basicsSergey Bugaev2024-04-161-0/+3
| | | | | | | | | | | This adds "aarch64" host support to the build system, along with some uninteresting installed headers. The empty aarch64/aarch64/ast.h header is also added to create the aarch64/aarch64/ directory (due to Git peculiarity). With this, it should be possible to run 'configure --host=aarch64-gnu' and 'make install-data' successfully. Message-ID: <20240415090149.38358-3-bugaevc@gmail.com>
* Do not install device/input.hSamuel Thibault2024-03-151-1/+1
| | | | | | | | Is _IO{,R,W,WR} macros conflict with the glibc-provided macros and bring confusion as to what is supposed to be the right definition. There is currently no user of it anyway, the Hurd console driver has its own copy.
* move x86 copy_user.[ch] to ipc/ and make it arch-indipendentLD2024-03-091-0/+2
| | | | Message-ID: <20240309140244.347835-3-luca@orpolo.org>
* Delete include/mach/rpc.hFlavio Cruz2023-05-061-1/+0
| | | | | File is unused. Message-Id: <ZFSSbAzZ+7KYKtOF@jupiter.tail36e24.ts.net>
* Delete include/mach/default_pager_helper.defsFlavio Cruz2023-04-101-1/+0
| | | | | Not used. Message-Id: <ZDN13tll1jYc1jYh@jupiter.tail36e24.ts.net>
* Remove bootstrap.defsSergey Bugaev2023-04-031-1/+0
| | | | | | | | | | | | As far as I can see, this file was imported in the very beginning of GNU Mach history, and unused since then. Nobody implements or uses this interface. GNU Mach uses a different way to pass the privileged ports to the bootstrap tasks: instead of the task(s) actively asking for the ports in an RPC, the ports are preemptively inserted into the IPC space(s) of the task(s), as configured by the boot script. Remove bootstrap.defs so as to not confuse anyone into thinking it works. Message-Id: <20230319151017.531737-3-bugaevc@gmail.com>
* Delete include/mach/msg_type.hFlavio Cruz2023-02-201-1/+0
| | | | | File is not included anywhere. Message-Id: <Y/K1haNulJ63eDBd@jupiter.tail36e24.ts.net>
* Remove a.out support for ddbFlavio Cruz2023-02-091-2/+0
| | | | | | We haven't built gnumach using a.out for a very long time. Message-Id: <Y+SgsQ3y8pPqfxRV@jupiter.tail36e24.ts.net>
* Do not include seg.c when building for x86_64Flavio Cruz2023-01-261-0/+7
| | | | | | | | | File was removed in a previous patch for i386. To avoid future problems, include some common files between i386 and x86_64 in i386/Makefrag_x86.am. It is also easier to see what is different and what lacks support for x86_64 (e.g., SMP). Message-Id: <Y9DXOiP+ClYdj68Z@jupiter.tail36e24.ts.net>
* Include mig generated headers to avoid warnings with -Wmissing-prototypes.Flavio Cruz2023-01-191-3/+0
| | | | | | This also reverts 566c227636481b246d928772ebeaacbc7c37145b and 963b1794d7117064cee8ab5638b329db51dad854 Message-Id: <Y8d75KSqNL4FFInm@mercury.tail36e24.ts.net>
* Delete util/putchar.{c,h} and util/puts.cFlavio Cruz2023-01-181-3/+0
| | | | | Those functions are unused. Message-Id: <Y8YtmejHMnhI9CLG@jupiter.tail36e24.ts.net>
* remove unused file ipc/mach_rpc.cLuca Dariz2023-01-161-1/+0
| | | | | | * Makefrag.am: remove ipc/mach_rpc.c * ipc/mach_rpc.c: remove file, all functions here seem unused. Message-Id: <20230116130426.246584-3-luca@orpolo.org>
* Create kern/mach4.h and kern/mach_host.h and define the RPC prototypes for ↵Flavio Cruz2023-01-131-0/+2
| | | | | | | mach4.defs and mach_host.defs. Also move more mach_debug rpcs to kern/mach_debug.h. Message-Id: <Y7+LPMLOafUQrNHZ@jupiter.tail36e24.ts.net>
* Preemptively fix warnings that will be caused by -Wmissing-prototypesFlavio Cruz2023-01-101-0/+1
| | | | | | | Declared RPCs in ipc/mach_port.c and ddb/db_ext_symtab.c in their corresponding headers. Ideally these should be used by mig instead of mig declaring its own prototypes. Message-Id: <Y7z/BQhmsBbRgxhe@jupiter.tail36e24.ts.net>
* Export input structures used by Hurd in device/input.h.Flavio Cruz2023-01-091-0/+1
| | | | | | Also delete sys/ioctl.h and merge it with device/input.h since it is only needed here. Message-Id: <Y7uirJzaJeOBzAmq@jupiter.tail36e24.ts.net>
* Introduce time_value64_t to keep track of real time in the kernelFlavio Cruz2023-01-031-1/+1
| | | | | | | | | | | | time_value64_t uses int64_t to track seconds and nanoseconds and hence is Y2038 proof. It does not have nano second resolution but it could be provided in the future. Removed include/sys/time.h as it remaps time_value_t into timeval which can create confusion. The timestamp from keyboard and mouse events is no longer set and replaced with rpc_time_value for better compatibility.
* Delete kern_timestamp system call since it is not usedFlavio Cruz2022-12-271-2/+0
| | | | Message-Id: <Y6r72z4cKVCMDSKy@mars>
* Implement our own functions to convert between host and network valuesFlavio Cruz2022-12-171-1/+3
| | | | | | | | We add htonl, ntohl and ntohs which were the last symbols we relied on from libc. The Makefile.am file was updated to reflect the fact that we only require libgcc. Message-Id: <Y5zNdOJ/YnyYCOhX@mars>
* Delete mach_debug/pc_info.hFlavio Cruz2022-11-281-1/+0
| | | | | mach/pc_sample.h has the definitions that the kernel actually uses. Message-Id: <Y4QKGtUdbz+AVO3l@viriathus>
* Delete ipc_info.h since it is not usedFlavio Cruz2022-11-251-1/+0
| | | | Message-Id: <Y35PHuUNCFb6sQO0@viriathus>
* cleanup multibootLuca Dariz2022-08-271-1/+0
| | | | | | | | | * use _raw_ structs where we refer to the bootloader-provided data * remove unused structures * fix 64 bit boot Signed-off-by: Luca Dariz <luca@orpolo.org> Message-Id: <20220205175129.309469-3-luca@orpolo.org>
* Makefrag.am: Move architecture condition inside architecture Makefrag.amSamuel Thibault2022-02-061-4/+0
| | | | | Otherwise we cannot use _DIST there and have them all taken into account. As a consequence, we can drop duplicate _DIST between i386 and x86_64.
* smp: Add generic smp pseudoclassAlmudena Garcia2020-09-191-0/+2
| | | | | | | | | | This pseudoclass generalize the initialization and access of SMP data, allowing expands it to other architectures. In x86, the functions calls to apic functions. *kern/smp.c: Source file. Implements a interface to load the SMP functions for the current architecture. *kern/smp.h: Header file. Add declaration for smp_data structure. *i386/i386/smp.c: Source file. Implements a set of functions to manage the SMP actions in i386 *i386/i386/smp.h: Header file. Add declarations for SMP functions in i386.
* Add hardware interrupt notification mechanismSamuel Thibault2020-07-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows privileged userland drivers to get notifications of hardware interrupts. Initial work by Zheng Da, reworked by Damien Zammit and myself. * Makefrag.am (libkernel_a_SOURCES): Add device/intr.c and device/intr.h. (include_device_HEADERS): Add include/device/notify.defs and include/device/notify.h. * device/dev_hdr.h (name_equal): Add declaration. * device/ds_routines.c: Include <device/intr.h> (ds_device_intr_register, ds_device_intr_ack): New functions. * device/intr.c, device/intr.h: New files. * doc/mach.texi (Device Interrupt): New section. * i386/Makefrag.am (libkernel_a_SOURCES): Add i386/i386/irq.c and i386/i386/irq.h. * i386/i386/irq.c, i386/i386/irq.h: New files. * i386/i386at/conf.c: Include <device/intr.h>. (irqname): New macro. (dev_name_list): Add irq device. * include/device/device.defs (device_intr_register, device_intr_ack): New RPCs. * include/device/notify.defs, include/device/notify.h: New files. * kern/startup.c: Include <device/intr.h> (start_kernel_threads): Start intr_thread thread. * linux/dev/arch/i386/kernel/irq.c: Include <device/intr.h> (linux_action): Add user_intr field. (linux_intr): Call user_intr action if any. (mask_irq, unmask_irq): Move functions to i386/i386/pic.c (__disable_irq, __enable_irq): Move functions to i386/i386/irq.c. (install_user_intr_handler): New function. (request_irq): Initialize user_intr field. * linux/src/include/asm-i386/irq.h (__disable_irq, __enable_irq): Remove prototypes. * i386/i386/pic.c (mask_irq, unmask_irq): New functions. * i386/i386/pic.h (mask_irq, unmask_irq): New prototypes.
* Add experimental RPC infrastructureSamuel Thibault2020-07-091-0/+7
| | | | | | | | | | | | | | | | This is free for experimenting RPCs, with no backward compatibility guarantees. * Makefrag.am (EXTRA_DIST): Add kern/experimental.srv. (include_mach_HEADERS): Add include/mach/experimental.defs. (nodist_lib_dep_tr_for_defs_a_SOURCES): Add kern/experimental.server.defs.c. (nodist_libkernel_a_SOURCES): Add kern/experimental.server.h, kern/experimental.server.c, kern/experimental.server.msgids. (nodist_libkernel_a_SOURCES): Add kern/experimental.server.defs. * include/mach/experimental.defs: New file. * kern/experimental.srv: New file. * kern/ipc_kobject.c: Include <kern/experimental.server.h>. (ipc_kobject_server): Call experimental_server_routine.
* build system: Add 64bit variantSamuel Thibault2020-03-281-0/+5
| | | | | | | | | Only Xen platform for now. * Makefrag.am [HOST_x86_64]: Include x86_64/Makefrag.am. * configure.ac: Include x86_64/configfrag.ac. [default:x86_64] (host_platform): Set platform to xen. * x86_64/Makefrag.am, x86_64/configfrag.ac: New files.
* Add vm_object_sync supportSamuel Thibault2018-11-031-0/+1
| | | | | | | | | | | | | * include/mach/vm_sync.h: New file. * include/mach/mach_types.h: Include <mach/vm_sync.h> * Makefrag.am (include_mach_HEADERS): Add include/mach/vm_sync.h. * include/mach/mach_types.defs (vm_sync_t): Add type. * include/mach/gnumach.defs (vm_object_sync, vm_msync): Add RPCs. * vm/vm_map.h: Include <mach/vm_sync.h>. (vm_map_msync): New declaration. * vm/vm_map.c (vm_map_msync): New function. * vm/vm_user.c: Include <mach/vm_sync.h> and <kern/mach.server.h>. (vm_object_sync, vm_msync): New functions.
* Implement basic sleeping locks for gnumachAgustina Arzille2017-03-041-0/+3
| | | | | | | | | | * kern/atomic.h: New file. * kern/kmutex.h: New file. * kern/kmutex.c: New file. * Makefrag.am (libkernel_a_SOURCES): Add atomic.h, kmutex.h, kmutex.c. * kern/sched_prim.h (thread_wakeup_prim): Make it return boolean_t. * kern/sched_prim.c (thread_wakeup_prim): Return TRUE if we woke a thread, and FALSE otherwise.
* VM: add the vm_wire_all callRichard Braun2016-12-241-0/+1
| | | | | | | | | | | | | | | | | This call maps the POSIX mlockall and munlockall calls. * Makefrag.am (include_mach_HEADERS): Add include/mach/vm_wire.h. * include/mach/gnumach.defs (vm_wire_t): New type. (vm_wire_all): New routine. * include/mach/mach_types.h: Include mach/vm_wire.h. * vm/vm_map.c: Likewise. (vm_map_enter): Automatically wire new entries if requested. (vm_map_copyout): Likewise. (vm_map_pageable_all): New function. vm/vm_map.h: Include mach/vm_wire.h. (struct vm_map): Update description of member `wiring_required'. (vm_map_pageable_all): New function. * vm/vm_user.c (vm_wire_all): New function.
* Lightweight synchronization mechanismAgustina Arzille2016-04-151-0/+2
| | | | | | | | | | | | * Makefrag.am (libkernel_a_SOURCES): Add kern/gsync.c and kern/gsync.h. * include/mach/gnumach.defs (gsync_wait, gsync_wake, gsync_requeue): New routines. * include/mach/kern_return.h (KERN_TIMEDOUT, KERN_INTERRUPTED): New error codes. * kern/gsync.c: New file. * kern/gsync.h: New file. * kern/startup.c: Include <kern/gsync.h> (setup_main): Call gsync_setup.
* Ship missing filesSamuel Thibault2016-03-111-0/+2
| | | | | | Makefrag.am (libkernel_a_SOURCES): Add kern/log2.h. (EXTRA_DIST): Add kern/exc.defs. i386/Makefrag.am (libkernel_a_SOURCES): Add i386/i386at/elf.h.
* Include the exception protocol in 'gnumach.msgids'Justus Winter2016-02-231-2/+4
| | | | | * Makefrag.am: Include the exception protocol in 'gnumach.msgids'. * kern/exc.defs: New file.
* Use vm_page as the physical memory allocatorRichard Braun2016-01-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change replaces the historical page allocator with a buddy allocator implemented in vm/vm_page.c. This allocator allows easy contiguous allocations and also manages memory inside segments. In a future change, these segments will be used to service requests with special constraints, such as "usable for 16-bits DMA" or "must be part of the direct physical mapping". * Makefrag.am (libkernel_a_SOURCES): Add vm/vm_page.c. * i386/Makefrag.am (libkernel_a_SOURCES): Add i386/i386at/biosmem.{c,h}. * i386/i386/vm_param.h: Include kern/macros.h. (VM_PAGE_DMA_LIMIT, VM_PAGE_MAX_SEGS, VM_PAGE_DMA32_LIMIT, VM_PAGE_DIRECTMAP_LIMIT, VM_PAGE_HIGHMEM_LIMIT, VM_PAGE_SEG_DMA, VM_PAGE_SEG_DMA32, VM_PAGE_SEG_DIRECTMAP, VM_PAGE_SEG_HIGHMEM): New macros. * i386/i386at/model_dep.c: Include i386at/biosmem.h. (avail_next, avail_remaining): Remove variables. (mem_size_init): Remove function. (i386at_init): Initialize and use the biosmem module for early physical memory management. (pmap_free_pages): Return phys_last_addr instead of avail_remaining. (init_alloc_aligned): Turn into a wrapper for biosmem_bootalloc. (pmap_grab_page): Directly call init_alloc_aligned instead of pmap_next_page. * i386/include/mach/i386/vm_types.h (phys_addr_t): New type. * kern/bootstrap.c (free_bootstrap_pages): New function. (bootstrap_create): Call free_bootstrap_pages instead of vm_page_create. * kern/cpu_number.h (CPU_L1_SIZE): New macro. * kern/slab.h: Include kern/cpu_number.h. (CPU_L1_SIZE): Remove macro, moved to kern/cpu_number.h. * kern/startup.c (setup_main): Change the value of machine_info.memory_size. * linux/dev/glue/glue.h (alloc_contig_mem, free_contig_mem): Update prototypes. * linux/dev/glue/kmem.c (linux_kmem_init): Don't use defunct page queue. * linux/dev/init/main.c (linux_init): Don't free unused memory. (alloc_contig_mem, free_contig_mem): Turn into wrappers for the vm_page allocator. * linux/pcmcia-cs/glue/ds.c (PAGE_SHIFT): Don't undefine. * vm/pmap.h (pmap_startup, pmap_next_page): Remove prototypes. * vm/vm_fault.c (vm_fault_page): Update calls to vm_page_convert. * vm/vm_init.c (vm_mem_init): Call vm_page_info_all. * vm/vm_object.c (vm_object_page_map): Update call to vm_page_init. * vm/vm_page.h (vm_page_queue_free): Remove variable declaration. (vm_page_create, vm_page_release_fictitious, vm_page_release): Remove declarations. (vm_page_convert, vm_page_init): Update prototypes. (vm_page_grab_contig, vm_page_free_contig): New prototypes. * vm/vm_resident.c (vm_page_template, vm_page_queue_free, vm_page_big_pagenum): Remove variables. (vm_page_bootstrap): Update and call vm_page_setup. (pmap_steal_memory): Update and call vm_page_bootalloc. (pmap_startup, vm_page_create, vm_page_grab_contiguous_pages): Remove functions. (vm_page_init_template, vm_page_grab_contig, vm_page_free_contig): New functions. (vm_page_init): Update and call vm_page_init_template. (vm_page_release_fictitious): Make static. (vm_page_more_fictitious): Update call to vm_page_init. (vm_page_convert): Rewrite to comply with vm_page. (vm_page_grab): Update and call vm_page_alloc_pa. (vm_page_release): Update and call vm_page_free_pa.
* Rework *.msgids handling when neither client nor server stubs are requiredThomas Schwinge2015-10-311-2/+9
| | | | | | | | | | | | | | | | | | | | | | | Originally added in commit 255c47e669819f153c722c98a230f6fe4e6ece08, but "make distcheck" didn't like that: [...] ERROR: files left in build directory after distclean: ./ipc/notify.msgids Makefile:7489: recipe for target 'distcleancheck' failed make[1]: *** [distcleancheck] Error 1 make[1]: Leaving directory '[...]/gnumach/release.build/gnumach-1.5/_build/sub' Makefile:7416: recipe for target 'distcheck' failed make: *** [distcheck] Error 1 Instead of special-casing that, generalize the Makefile rules. * Makefrag.am (nodist_lib_dep_tr_for_defs_a_SOURCES): Add ipc/notify.none.defs.c. (nodist_libkernel_a_SOURCES): Add ipc/notify.none.msgids. (gnumach.msgids): Remove ipc/notify.msgids prerequisite. * Makerules.mig.am (%.msgids): Remove rule, and instead... (%.none.defs.c, %.none.msgids): ... add these rules.
* Add missing distributed fileSamuel Thibault2015-07-051-1/+2
| | | | * Makefrag.am (EXTRA_DIST): Add ipc/notify.defs.
* Include the notify protocol in `gnumach.msgids'Justus Winter2015-05-311-1/+2
| | | | | | | * Makefrag.am (gnumach.msgids): Add `notify.msgids' as prerequisite. * Makerules.mig.am: Add rule to generate the list of message ids when neither the client nor the server stubs are required. * ipc/notify.defs: New file.
* ipc: replace the IPC table with a radix treeJustus Winter2015-05-201-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the port names are mapped to an IPC object (e.g. a port) using a table. This, however, requires large chunks of continuous memory, and leads to scalability problems as virtual kernel memory is a scarce resource. To avoid excessive overhead, non-contiguous port names are spilled into a splay tree. Replace the IPC table with a radix tree. As the radix tree is able to store non-contiguous names with reasonable overhead, we can drop the splay tree as well. * ipc/ipc_entry.c (ipc_entry_tree_collision): Remove function. (ipc_entry_cache): New variable. (ipc_entry_lookup): Replace with a radix tree lookup. (ipc_entry_get): The free list handling is changed a little. Adopt accordingly. (ipc_entry_free_name): New function. (ipc_entry_alloc): Adopt accordingly. (ipc_entry_alloc_name): Likewise. (ipc_entry_dealloc): Likewise. (ipc_entry_grow_table): Remove function. * ipc/ipc_entry.h (struct ipc_entry): Update comment, add field for name and free list, remove unused fields. (ipc_entry_cache, ie_alloc, ie_free): New declarations. (struct ipc_tree_entry): Remove. Also remove any related declarations. (ipc_entry_grow_table): Remove declaration. * ipc/ipc_init.c (ipc_bootstrap): Adopt initialization. * ipc/ipc_kmsg.c (ipc_kmsg_copyout_header): Use `ipc_entry_alloc' instead of re-coding it. Adopt free list handling. (ipc_kmsg_copyout_object): Adopt free list handling, store the name. * ipc/ipc_object.c (ipc_object_copyout): Likewise. (ipc_object_copyout_multiname): Likewise. * ipc/ipc_space.c (ipc_space_create): Initialize radix tree and free list. Drop table and splay tree initialization. (ipc_space_destroy): Free ipc entries and radix tree, remove table and splay tree cleanup. * ipc/ipc_space.h (struct ipc_space): Add radix tree, free list, and size. Remove all fields related to the table and splay tree. * ddb/db_print.c (db_port_iterate): Adopt iteration. (db_lookup_port): Adopt lookup. * include/mach_debug/ipc_info.h: Remove unused parts of the debug interface. * include/mach_debug/mach_debug.defs: Likewise. * include/mach_debug/mach_debug_types.defs: Likewise. * ipc/mach_debug.c: Likewise. * ipc/ipc_right.c (ipc_right_reverse): Adopt lookup, store name. (ipc_right_check): Adopt removal. (ipc_right_destroy): Likewise. (ipc_right_dealloc): Likewise. (ipc_right_delta): Likewise. (ipc_right_copyin): Adopt insertion, adopt removal. (ipc_right_copyin_two): Adopt removal. (ipc_right_copyout): Adopt insertion, adopt removal. (ipc_right_rename): Likewise, also update comment. * ipc/mach_port.c (mach_port_names): Adopt iteration. (mach_port_get_set_status): Likewise. * ipc/port.h: Update comment. * ipc/ipc_hash.c: Delete file. * ipc/ipc_hash.h: Likewise. * ipc/ipc_splay.c: Likewise. * ipc/ipc_splay.h: Likewise. * Makefrag.am (libkernel_a_SOURCES): Remove these files.
* kern: add radix tree libraryJustus Winter2015-05-201-0/+3
| | | | | | | | | | | Import a radix tree library from Richard Braun's librbraun. * Makefile.am (clib_routines): Steal `__ffsdi2'. * Makefrag.am (libkernel_a_SOURCES): Add new files. * kern/rdxtree.c: New file. * kern/rdxtree.h: Likewise. * kern/rdxtree_i.h: Likewise. * kern/startup.c (setup_main): Initialize radix tree library.
* kern: import `macros.h' from x15Justus Winter2015-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Import the macro definitions from the x15 kernel project, and replace all similar definitions littered all over the place with it. Importing this file will make importing code from the x15 kernel easier. We are already using the red-black tree implementation and the slab allocator from it, and we will import even more code in the near future. * kern/list.h: Do not define `structof', include `macros.h' instead. * kern/rbtree.h: Likewise. * kern/slab.c: Do not define `ARRAY_SIZE', include `macros.h' instead. * i386/grub/misc.h: Likewise. * i386/i386/xen.h: Do not define `barrier', include `macros.h' instead. * kern/macro_help.h: Delete file. Replaced by `macros.h'. * kern/macros.h: New file. * Makefrag.am (libkernel_a_SOURCES): Add new file, remove old file. * device/dev_master.h: Adopt accordingly. * device/io_req.h: Likewise. * device/net_io.h: Likewise. * i386/intel/read_fault.c: Likewise. * ipc/ipc_kmsg.h: Likewise. * ipc/ipc_mqueue.h: Likewise. * ipc/ipc_object.h: Likewise. * ipc/ipc_port.h: Likewise. * ipc/ipc_space.h: Likewise. * ipc/ipc_splay.c: Likewise. * ipc/ipc_splay.h: Likewise. * kern/assert.h: Likewise. * kern/ast.h: Likewise. * kern/pc_sample.h: Likewise. * kern/refcount.h: Likewise. * kern/sched.h: Likewise. * kern/sched_prim.c: Likewise. * kern/timer.c: Likewise. * kern/timer.h: Likewise. * vm/vm_fault.c: Likewise. * vm/vm_map.h: Likewise. * vm/vm_object.h: Likewise. * vm/vm_page.h: Likewise.
* Ship missing fileSamuel Thibault2014-12-111-1/+2
| | | | * Makefrag.am (EXTRA_DIST): Add kern/task_notify.cli.
* kern: provide notifications about new tasksJustus Winter2014-12-091-0/+8
| | | | | | | | | | | | | | These notifications are sent to the port registered via `register_new_task_notification' and provide a robust parental relation between tasks to a userspace server. * Makefrag.am: Add task_notify.defs. * include/mach/gnumach.defs: Add register_new_task_notification. * include/mach/task_notify.defs: New file. * kern/task.c (new_task_notification): New variable. (task_create): Send new task notifications. (register_new_task_notification): Add server function. * kern/task_notify.cli: New file.
* ddb: add support for ELF symbol tablesJustus Winter2014-09-171-0/+2
| | | | | | | | | | | | * ddb/db_elf.c: New file. * ddb/db_elf.h: Likewise. * Makefrag.am (libkernel_a_SOURCES): Add db_elf.{c,h}. * ddb/db_sym.c (dummy_db_sym_init): New stub db_sym_init function. (db_sym_switch): Add ELF functions. * ddb/db_sym.h (SYMTAB_ELF): New macro. (elf_db_sym_init): New declaration. * i386/i386at/model_dep.c (c_boot_entry): Get ELF section header information from the multiboot structure, and call elf_db_sym_init.
* Install the mach_debug header filesJustus Winter2014-04-301-3/+12
| | | | | | | | The task_set_name RPC introduced in 877a319c changed include/mach/gnumach.defs to include mach_debug/mach_debug_types.defs. Previously though, the debug headers were not installed. * Makefrag.am: Install the mach_debug header files.
* device/dev_pager.c: remove forward declarationMarin Ramesa2013-12-101-0/+1
| | | | | | | | | | * Makefrag.am: Include device/blkio.h. * device/blkio.h: New file. Add copyright. [_DEVICE_BLKIO_H_]: Add ifndef. (block_io_mmap): Add prototype. * device/dev_pager.c: Include device/blkio.h. (block_io_mmap): Remove forward declaration.
* device/dev_pager.c (device_pager_data_request): remove forward declarationMarin Ramesa2013-12-101-0/+1
| | | | | | | | | | * Makefrag.am: Include device/dev_pager.h. * device/dev_pager.c: Likewise. (device_map_page): Remove forward declaration. * device/dev_pager.h: New file. Add copyright. [_DEVICE_DEV_PAGER_H_]: Add ifndef. (device_map_page): Add prototype.
* kern/mach_clock.c: remove forward declarationMarin Ramesa2013-12-051-0/+1
| | | | | | | | | | * Makefrag.am: Include kern/priority.h. * kern/mach_clock.c (thread_quantum_update): Remove forward declaration. Include kern/priority.h. * kern/priority.h: New file. Add copyright. [_KERN_PRIORITY_H_]: Add ifndef. (thread_quantum_update): Add prototype.
* kern/startup.c: remove forward declarationsMarin Ramesa2013-12-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefrag.am: Include kern/bootstrap.h. Include vm/vm_init.h. Include device/device_init.h. * device/device_init.h: New file. Add copyright. [_DEVICE_DEVICE_INIT_H_]: Add ifndef. (device_service_create): Add prototype. * i386/i386/mp_desc.h (start_other_cpus): Add prototype. * kern/bootstrap.h: New file. Add copyright. [_KERN_BOOTSTRAP_H_]: Add ifndef. (bootstrap_create): Add prototype. * kern/sched_prim.h (idle_thread, sched_thread): Add prototypes. * kern/startup.c: Include kern/bootstrap.h. Include kern/startup.h. Include vm/vm_init.h. Include vm/vm_pageout.h. Include device/device_init.h. (vm_mem_init, vm_mem_bootstrap, init_timeout, machine_init, idle_thread, vm_pageout, reaper_thread, swapin_thread, sched_thread, bootstrap_create, device_service_create, cpu_launch_first_thread, start_kernel_threads, start_other_cpus, action_thread): Remove forward declarations. [NCPUS > 1] Include machine/mp_desc.h and kern/machine.h. * kern/startup.h: Include kern/thread.h. (cpu_launch_first_thread, start_kernel_threads): Add prototypes. * vm/vm_init.h: New file. Add copyright. [_VM_VM_INIT_H_]: Add ifndef. (vm_mem_init, vm_mem_bootstrap): Add prototypes. * vm/vm_pageout.h (vm_pageout): Add prototype.
* i386/i386at: remove forward declarationsMarin Ramesa2013-12-051-0/+1
| | | | | | | | | | | | * Makefrag.am: Include kern/startup.h. * i386/i386at/model_dep.c: Include kern/startup.h. Include i386at/model_dep.h. (setup_main, halt_all_cpus, halt_cpu, inittodr): Remove forward declarations. * i386/i386at/model_dep.h (halt_all_cpus, halt_cpu, inittodr): Add prototypes. * kern/startup.h: New file. Add copyright. [_KERN_STARTUP_H_]: Add ifndef. (setup_main): Add prototype.
* kern: new header file exception.hMarin Ramesa2013-12-051-0/+1
| | | | | | | | | | | | * Makefrag.am: Include kern/exception.h. * i386/i386/trap.c: Include kern/exception.h. (exception, thread_exception_return): Remove forward declarations. * kern/exception.c: Include kern/exception.h. (exception, exception_try_task, exception_no_server, exception_raise, exception_parse_reply, exception_raise_continue, exception_raise_continue_slow, exception_raise_continue_fast): Remove forward declarations. * kern/exception.h: New file. Add copyright. [_KERN_EXCEPTION_H_]: Add ifndef. (exception, exception_try_task, exception_no_server, exception_raise, exception_parse_reply, exception_raise_continue, exception_raise_continue_slow, exception_raise_continue_fast): Add prototypes.
* ddb: new header file db_aout.hMarin Ramesa2013-12-051-0/+1
| | | | | | | | | | | | | | * Makefrag.am: Include ddb/db_aout.h. * ddb/db_aout.c: Include ddb/db_aout.h. * ddb/db_aout.h: New file. Add copyright. [_DDB_DB_AOUT_H_]: Add ifndef. Include ddb/db_sym.h. Include machine/db_machdep.h. (aout_db_line_at_pc, aout_db_lookup, aout_db_search_symbol, aout_db_symbol_values): Add prototypes. * ddb/db_sym.c: Include ddb/db_aout.h. (db_search_in_task_symbol, aout_db_line_at_pc, aout_db_lookup, aout_db_search_symbol, aout_db_symbol_values): Remove forward declarations. * ddb/db_sym.h (db_search_in_task_symbol): Add prototype.
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