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Diffstat (limited to 'ChangeLog.0')
| -rw-r--r-- | ChangeLog.0 | 721 |
1 files changed, 721 insertions, 0 deletions
diff --git a/ChangeLog.0 b/ChangeLog.0 new file mode 100644 index 00000000..2ef943a8 --- /dev/null +++ b/ChangeLog.0 @@ -0,0 +1,721 @@ +Wed Feb 12 16:22:07 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> + + * kernel/kern/debug.c (panic): Insert a delay loop. Do a reboot + instead of a mere halt. + +Wed Feb 5 12:07:30 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> + + * kernel/util/cpu.h (struct cpu): Add dummy field so that zero + size structure doesn't become an undefined variable. + + * kernel/version.c: New file. + + * kernel/kern/elf-load.c: New file. (Was mach4/libmach/exec/elf.c + in Utah distribution.) Define exec_load instead of exec_load_elf. + + * kernel/device/chario.c: Include "device_reply.h" rather than + <device/device_reply.h>. + +Thu Mar 28 17:59:36 1996 Linus Kamb <kamb@cs.utah.edu> + + * kernel/ipc/fipc.c: + + changed fipc_send() to take a fipc_endpoint_t structure + which has the destination hardware address and destination + port, instead of the two integer arguments used before. + + changed fipc_recv() to also take a fipc_endpoint_t + parameter that returns the senders hardware address. + (Their is no concept of a sending fipc port.) + + Also added some spl stuff to avoid a possible race + condition, and generally cleaned it up. + + * include/mach/syscall_sw.h: changed the argument #'s for fipc calls. + + * kernel/kern/syscall_sw.c: changed the argument #'s for fipc calls. + + * kernel/device/device_init.c: Changed call to fipc_thread() + to call to fipc_init(). + +Mon Mar 25 01:39:45 1996 steve clawson <sclawson@marker.cs.utah.edu> + + * changes for VM_PROT_NOTIFY added for Godmar Back + (gback@cs.utah.edu): + + * include/mach/kern_return.h: Added KERN_WRITE_PROTECTION_FAILURE + return value. + + * include/mach/vm_prot.h: Added VM_PROT_NOTIFY. + + * kernel/vm/vm_map.c (vm_map_protect): or in VM_PROT_NOTIFY + when we check the new protection against max protection (should + always be able to set the NOTIFY bit, ). + + * kernel/vm/vm_map.c (vm_map_lookup): If VM_PROT_NOTIFY is set and + we get a write protection violation, return + KERN_WRITE_PROTECTION_FAILURE. + + * kernel/vm/vm_user.c (vm_protect): Make sure that we accept + VM_PROT_NOTIFY (since it's not in VM_PROT_ALL). + +Sun Mar 24 13:17:45 1996 Shantanu Goel <goel@toner.cs.utah.edu> + + * kernel/device/dev_hdr.h: Following changes #ifdef'ed for i386. + Include i386at/dev_hdr.h. + (device): Renamed to mach_device. All users changed. + (device_t): Renamed to mach_device_t. All users changed. + + * kernel/device/dev_lookup.c: Following changes #ifdef'ed for i386. + (dev_port_enter): Initialize emulation ops and data. + (convert_device_to_port): Use emulation ops. + (device_reference): Renamed to mach_device_reference. + Interface changed. All callers changed. + (device_allocate): Renamed to mach_device_deallocate. + Interface changed. All callers changed. + + * kernel/device/ds_routines.c: Following changes #ifdef'ed for i386. + Include i386at/device_emul.h. + (mach_convert_device_to_port): New function. Replaces + convert_device_to_port. All callers changed. + (ds_device_open, ds_device_close, ds_device_write, + ds_device_write_inband, ds_device_read, ds_device_read_inband, + ds_device_set_status, ds_device_get_status, ds_device_set_filter, + ds_device_map, ds_device_write_trap, ds_device_writev_trap): + Declaration made static. Dropped "ds_" prefix. Interface changed. + (ds_notify): Deleted. + (ds_nosenders): Declaration made static. + (io_done_thread_continue): (free_skbuffs): Use it. + (mach_device_emulation_ops): New variable. + +Mon Mar 4 10:39:03 MST 1996 Linus Kamb (kamb@cs.utah.edu) + + * Checked in FIPC code: + + * Added kernel/ipc/fipc.[ch] + fipc_send(int a0, int a1, char *buf, int buf_len); + a0 and a1 together contain the 6 byte ethernet + address of the receiving machine, and the 16 bit + unsigned "fipc_port". + + fipc_recv(unsigned short fipc_port, char *buf, int *buf_len); + Returns as much as buf_len bytes to the user's buf from + port fipc_port. Will block if there is no available + message on the fipc port. Buf_len is an IN/OUT + parameter, giving the size of the user's buffer, + and returning the actual number of bytes in the + message. + + * Changed kernel/device/device_init.c + starts the fipc_thread, which does necessary initialization. + + * Changed kernel/device/net_io.c + added net_fwrite() which is very similar to net_write(), but + is called by nefoutput() (if_ne.c) which is the path for + fipc_send calls. + + * Changed kernel/kern/syscall_sw.c + adding -96 and -97 for FIPC traps + + * Changed include/mach/syscall_sw.h + adding kernel_trap() delcarations for fipc_send and fipc_recv + +Tue Feb 13 22:34:27 1996 Kevin T. Van Maren <vanmaren@fast.cs.utah.edu> + + * More diskslice changes are integrated: + + * kernel/scsi/disk_label.c: Updated this file I added last time. + Full support for dos partitions and BSD disklabels. No longer + uses a disklabel structure for partition information encoding. +, + * kernel/scsi/pc_scsi_label.c: No code changes + + * kernel/scsi/rz.h: rzpartition() definition changed for slices + + * kernel/scsi/rz_disk.c: Modified to use the array of partitions + and the common partitioning code. Disklabels are still there + but are fairly meaningless to the kernel, and incorrect in any + event. + + * kernel/scsi/rz_disk_bbr.c: Uses new partitioning. NOT TESTED. + + * kernel/scsi/rz_labels.h: Added diskpart structure. Also added + #defines for partition types in this structure. + + * kernel/scsi/scsi_defs.h: MAX_SCSI_PARTS defined + + * kernel/device/dev_name.c: Now converts a block device string to + the correct slice+partition fields for the partition code. + +Thu Feb 8 00:27:33 MST 1996 Bryan Ford <baford@cs.utah.edu> + + Merged in changes from UK02p20 to end of UK02-freeze branch, + and terminated the last remnant of the UK02-freeze branch. + + Fri Feb 2 17:03:38 1996 steve clawson <sclawson@marker.cs.utah.edu> + + * kernel/ipc/ipc_notify.c: added ipc_notify_init_msg_accepted + call to ipc_notify_init(). + + Wed Jan 17 17:04:24 1996 Bart Robinson <lomew@fast.cs.utah.edu> + + * Serial console working for real. + + * kernel/device/cons.c, cons.h: added. These are the same as in + mach4-parisc/kernel/hpdev but changed slightly to make cninit + re-entrant. They can and should be used for the PA too. + + * kernel/util/console.c, console_buf.c, console_list.h: removed. + The console is handled differently now. + + Wed Jan 17 13:51:46 1996 Kevin Van Maren <vanmaren.cs.utah.edu> + + * Unified the partition code for IDE & SCSI device drivers + + * kernel/scsi/disklabel.c: new file + * kernel/scsi/rz_labels.c: deleted + * kerenl/scsi/pc_label.c: deleted + + * kernel/scsi/rz_labels.h: Added more partition ID types. Also + added the prefix scsi_ to structs. + + * kernel/scsi/pc_scsi_label.c: removed grab_bob_label(), + default_label is now scsi_default_label. + + * kernel/scsi/rz_disk.c: Replaced scsi-specific partition code + with code that calls the unified partition code. + +Thu Jan 11 20:06:33 MST 1996 Bryan Ford <baford@cs.utah.edu> + + Added remote debugging support to MOSS; + fixed a number of bugs. + +Mon Oct 30 09:21:10 MST 1995 Bryan Ford <baford@cs.utah.edu> + + Merged in changes from UK02p15 to UK02p20: + + Mon Oct 23 11:03:10 1995 steve clawson <sclawson@marker.cs.utah.edu> + + * bootstrap/bootstrap.c: Added back code to ask for a root + device (the '-a' switch from the command line). Added + `translate_root' function that converts from Linux device + names to Mach ones. + + Sun Oct 22 18:36:49 1995 Bryan Ford <baford@cs.utah.edu> + + * Integrated Steve's and Bart's changes from the UK02p16-work + branch. + + * bootstrap: use exec_load() to find startup's symbol table, + instead of trying to hand-interpret the a.out header. + + * bootstrap: no longer try to load emulator symbols; that's + Lites' job. + + * bootstrap: if user types in a new server directory name, + use the new device name as the root device as well. + + * include/mach/sa/sys/reboot.h: added BSD flag definitions. + + * mach4/kernel/ddb/db_aout.c: got rid of ddb_init(); + instead just call aout_db_sym_init() directly from model_dep.c. + + * mach4/kernel/kern/bootstrap.c: Use MultiBoot kernel command + line to find root device and flags, instead of old kludgy + boothowto and bootdev values. + + Fri Oct 13 16:47:52 1995 steve clawson <sclawson@marker.cs.utah.edu> + + * include/mach/multiboot.h: Added entries for symbol table + information and for boothowto and bootdev into the boot_info + structure. + + * include/mach/exec/exec.h: Cleaned up text (>80 columns). + * include/mach/exec/a.out.h: Added some macros from FreeBSD. + + * kernel/ddb/db_aout.c: Enabled code to load kernel symbol + table. + + Thu Sep 28 16:57:07 1995 steve clawson <sclawson@marker.cs.utah.edu> + + * kernel/scsi/adapters/scsi_aha15.h: Added #defines for the + 1542CF. + + * kernel/scsi/adapters/scsi_aha15_hdw.c: Added support for the + 1542CF. #defined db_printf to just be printf. + + * kernel/scsi/adapters/scsi_aha17_hdw.c: #defined db_printf to + just be printf. + + Mon Jun 26 13:51:42 MDT 1995 Wolfram Stering <wolfi@cosy.sbg.ac.at> + + * kernel/scsi/*label*: fixed to support Linux-style + partitioning. + + Fri May 19 11:17:13 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p17, as a private snapshot for goel. + + Tue May 16 01:45:22 1995 Shantanu Goel <goel@monk.mcl.cs.columbia.edu> + + * kernel/device/ds_routines.c (ds_device_set_status): + Pass device structure to Linux driver. + (ds_device_get_status): Likewise. + + Fri May 12 10:47:41 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p16, as an internal snapshot for rdukes + +Wed Oct 4 20:04:27 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + Released moss-0.80 (tag moss-0-80) + +Wed Oct 4 12:05:57 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + Merged in changes made for DOS extender at home: + * better mach/sa include files + * new list-based flexible memory allocator + +Wed May 3 13:59:54 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + Merged in diffs from UK02p12 to UK02p15: + + Wed May 3 10:47:41 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p15. + (UK02p14 was just an intermediate tag after adding ELF support.) + + Configuration-related changes: + + * configrules: now looks for mach4 sources in a default location + "next to" the machine-dependent sources if no '--with-mach4=' + option is specified. + + ELF support changes: + + * Got rid of old ex_get_header() routine from libmach_sa.a; + instead provide a new library, libmach_exec.a (in libmach/exec) + which provides a less a.out-specific exec_load() function. + + * bootstrap/load.c, kernel/kern/bootstrap.c: use new exec_load() function. + + * Added include/mach/exec/elf.h, from OSF's server bootstrap code + + Makefile-related changes: + + * Starting to phase out GSECTIONS/MSECTIONS, because + that design forced all machine-dependent directories + to come before all machine-independent directories, + which isn't the right behavior in all cases. + Now makefiles should just build SRCDIRS directly. + + * We now generate public header files and libraries in + $(OBJDIR)/include and $(OBJDIR)/lib before installing them. + Added mach4/Makerules.lib, for various library targets to use. + + * mach4/Makerules: sort all object files at once, so that + .c files can override .S files and such. + + * Split out common part of mach4-i386/Makefile.in and + mach4-parisc/Makefile.in, and put them in mach4/Makerules.top. + + Miscellaneous changes: + + * (fjl) Various additions and fixes to the HTML pages. + + * kernel/scsi: merged in MK83a changes, including new aha17 (eaha) driver. + + * gensym.awk: 'size' command can now take an optional fourth parameter + indicating the name of the symbol to declare. + + * Moved errorlib.h to the public include/mach directory. + + * include/mach/machine/vm_param.h: + + * include/mach/sa: Added some common POSIX errno's and other useful stuff. + + * libmach/standalone: Moved generic C-library stuff to libmach/c. + + * libmach/c/stdio: created, containing extremely simple high-level file I/O + functions that do no buffering, instead going straight to the low-level + Unix-like file I/O routines. + + Fri Apr 7 17:43:22 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p13. + +Fri Apr 7 13:08:16 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + Merged in diffs from UK02p9 to UK02p12: + + Mon Apr 3 19:55:41 MDT 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p11. + Too many changes to describe concisely, + almost all affecting only the boot mechanism for now. + Also, integrated the kernel/util, kernel/pc, kernel/dos code + from my DOS extender project at home. + + Mon Feb 27 16:32:59 MST 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p10 as a non-functional snapshot + +Fri Feb 10 13:25:54 MST 1995 Bryan Ford <baford@cs.utah.edu> + + Merged in diffs from UK02p7 to UK02p9: + + Thu Jan 26 19:37:04 1995 steve clawson <sclawson@fast.cs.utah.edu> + + * kernel/scsi/adapters/scsi_aha15_hdw.c: + + Merged in MK83-MK83a changes. + + Added code to recognize 1542CF controllers. + (changes marked with a + imported from netbsd). + + aha_probe(): + added 1542CF case in the id switch. + +added code to unlock the mailbox interface on the C/CF's. + +added code to set DMA on/off times + moved initialization around a bit: + commented out the code to call aha_init_1(). + changed the call to aha_init_2() into aha_init(). + + * kernel/scsi/adapters/scsi_aha15.h: + + Added AHA_BID_1542CF, AHA_EXT_BIOS and AHA_MBX_ENABLE defines. + Added struct aha_extbios. + + * bootstrap/fs.h: + Added fs_state field to struct fs. (fix suggested by Remy Card) + + + Tue Jan 17 15:55:01 MST 1995 Bryan Ford <baford@cs.utah.edu> + + * Released UK02p8 + + 03-Dec-94 Johannes Helander (jvh) at Helsinki University of Technology + + * bootstrap/ffs_file_io.c: + + Added support for 4.4 BSD fastlinks. The change breaks 4.3 + slowlinks of length four or less. + + Interpret 4.4 BSD directory entries correctly also on little + endian machines. + + 12 Jan 1995 17:52:44 -0500 Shantanu Goel <goel@cs.columbia.edu> + + * vm/vm_map.c: Incorporated the device_write bug fix from MK83a. + + 09-Dec-94 Ian Dall (dall@hfrd.dsto.gov.au) + + * Fixed char_write_done to use ds_device_write_reply_inband when + appropriate. + + 16-May-94 Ian Dall (idall@eleceng.adelaide.edu.au) at University of Adelaide + + * Increase tty_outq_size to 2048. *Must* be greater than largest + tthiwat entry or bad things happen. + + Wed Dec 7 11:43:02 MST 1994 Roland McGrath (roland@gnu.ai.mit.edu) + + * Fix to bootstrap code to interpret BSD 4.4 FFS filesystems. + +Fri Nov 25 13:56:32 MST 1994 Bryan Ford (baford@cs.utah.edu) + + Merged in diffs from UK02p6 to UK02p7: + + * GNU make should now no longer mistakenly delete any more + intermediate files the first time around. + + * 'make configure' should now work without producing bogus + error messages. (Hint: don't put any bogus 'AC_*' text + strings in input files to autoconf, even if they're + in comments!) + + * Don't install 'Makefile.in' into the public include directory. + + * mig/Makerules (parser.o): + Added explicit dependencies to protect files that were + automatically deleted by GNU make after the first compilation on + an empty object tree. These were deleted because GNU make + decided that they were intermediary files. However, because + they are listed in the automatically generated dependency file, + GNU make realizes that it must regenerate them on a subsequent + "make" pass. Since they have explicit dependencies (in the + "depend" file) on that subsequent pass, GNU make does not delete + them. + +Tue Nov 1 19:12:55 1994 Jeff Law (law@snake.cs.utah.edu) + + * kernel/kern/{processor.h, task.h, thread.h}: Enclose full + prototypes inside #if KERNEL (for "klg" files where foo_t + is typically mapped to mach_port_t, which causes decl and defn + not to match). + + * Merge in machine-independent kernel changes from MK83-MK83a. + Detailed change entries in CHANGES.MK83a.log. Effected files: + + * include/device/bpf.h: MK83a Changes. + * include/mach/{exe, mach4, mach_types}.defs: Likewise. + * include/mach/{host_info, pc_sample, processor_info}.h: Likewise. + * include/mach/vm_statistics.h: Likewise. + * kernel/chips/{audio.h, busses.h}: Likewise. + * kernel/device/{chario.c, conf.h, net_io.c}: Likewise. + * kernel/kern/{exception.c, host.c, mach_clock.c}: Likewise. + * kernel/kern/{host.c mach_clock.c pc_sample.c}: Likewise. + * kernel/kern/{processor.h, strings.c, task.c, task.h}: Likewise. + * kernel/kern/{thread.c, thread.h}: Likewise. + * kernel/scsi/rz_labels.c: Likewise. + * kernel/scsi/adapters/scsi_aha15_hdw.c: Likewise. + * kernel/vm/{vm_fault, vm_map, vm_resident}: Likewise. + + * kernel/bogus/eaha.h: New file for MK83a support. + * kernel/kern/pc_sample.h: Likewise. + * kernel/scsi/adapters/scsi_aha17_hdw.c: Likewise. + +Sat Oct 22 14:56:33 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Got rid of various rinky-dink C library routines + that were duplicated in both the kernel and libmach. + In the system-independent source tree, this just + means kern/sscanf.c so far, but I've got my eye + on printf.c as well. In the i386-specific tree + it includes all kinds of little things such as bcopy. + +Wed Oct 19 12:58:13 1994 Jeff Law (law@snake.cs.utah.edu) + + * kernel/kern/mach.srv: Use immediate forms of act_get_state and + act_set_state for thread_{get,set}_state. + +Thu Oct 13 09:50:24 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * include/mach/sys_*.h: moved to include/mach/sa/sys/*.h. + Also added some other C-library-like files in there + for the benefit of standalone programs as well as my + Mach-on-DOS ("MOSS") C library. + + * Makerules: For all programs compiled on the target machine + (actually host machine in proper terminology), + add include/mach/sa to the include path. + + * Makefiles: minor cleanups, added some .PRECIOUS rules + to reduce the number of files gratuitously recompiled + the second time around. + + * libmach/unixoid: Cleaned out. We no longer need the + unixoid version of libmach at all, because neither + the Hurd nor Lites need it (or ever will). Good riddance. + We might start generating a 'libmach.a' again soon, + but it will contain only the "pure" Mach parts - + nothing related to Unix or C libraries. + + * libmach/standalone/printf.c: Broke into multiple files + and added various tidbits of functionality. + +Fri Sep 30 01:43:16 1994 Jeff Law (law@snake.cs.utah.edu) + + * kernel/bogus/bogus.c: New file. + +Mon Sep 26 12:58:57 1994 Jeff Law (law@snake.cs.utah.edu) + + * kernel/kern/processor.c (pset_init): Nuke debugging printf. + + * kernel/kern/thread.c (thread_create_in): Grab a reference to the + processor set for the new thread. + +Fri Sep 9 00:00:53 1994 Jeff Law (law@snake.cs.utah.edu) + + * kernel/device/ds_routines.c (io_done_thread): Nuke call to + stack_privilege. + +Thu Sep 8 11:37:03 1994 Jeff Law (law@snake.cs.utah.edu) + + * kernel/kern/act.c (act_set_state, act_get_state): Use natural_t + to match prototype. + + * kernel/kern/zalloc.c: lock_zone has been renames to zone_lock, + likewise for unlock_zone. + + * kernel/bogus/mach_pcsample.h: Disable for now. + * kernel/bogus/xpr_debug.h: Likewise. + + * include/mach/rpc.h: Add c-signature stuff. + + * kernel/device/chario.c (ttstart): New function. + (ttrstrt): Use it. + + * include/mach/mach4.defs: Wrap PC sampling stuff inside + an appropriate #ifdef. + +Wed Aug 31 10:59:51 1994 Jeff Law (law@fast.cs.utah.edu) + + * kernel/ipc/ipc_notify.c: Use MACH_MSG_TYPE_INTEGER_32 rather + than MACH_MSG_TYPE_INTEGER_T. + + * kernel/kern/ipc_sched.c: Don't include thread_swap.h + + * kernel/kern/sched_prim.c (thread_wakeup_prim): "event" should + be an event_t. Cast argument to wait_hash to an int. + (various): Chagne thread->runq to thread->shuttle.runq. + + * kernel/device/net_io.c: Don't typedef u_long here. + + * kernel/kern/ipc_kobject.c: Include mach_machine_routines.h + + * kernel/device/ds_routines: Include current.h for current_thread. + + * include/mach/sys_types.h: Put u_long back. + +Tue Aug 30 13:45:05 MDT 1994 + + * Makefiles: Don't use CFLAGS etc. to build variables in; + that way the user can specify them on the `make' line + and still get sensible results. + Also, named some variables HOST_xxx and TARGET_xxx + to better support cross-compilation. + +Fri Aug 26 12:06:35 1994 Jeff Law (law@fast.cs.utah.edu) + + * include/mach/mach_port.defs: Use thread_t, not act_t. + +Mon Aug 1 18:15:00 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Got most of the migrating threads changes merged in + +Tue Oct 25 12:32:28 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Released UK02p6. + + * Moved exec header interpretation stuff from the bootstrap code + into libmach so the kernel could also use it when initializing + the bootstrap program itself. + +Sat Oct 22 15:44:42 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Moved cthreads.h from the top-level public include directory + into the mach/ include subtree. Higher-level OS personalities + can create their own cthreads.h, or just make a stub + that cross-includes mach/cthreads.h if they want to use + the "standard" implementation. + +Mon Oct 17 10:54:38 ??? 1994 Csizmazia Balazs (csb@ullman.elte.hu) + + * Added MINIX filesystem support to the bootstrap loader. + +Sat Oct 15 17:22:01 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Temporary kludge: added servers/ include directory + containing libmachid and libnetname headers; + added corresponding library code to libmach. + This is so we can compile Lites against Mach4 + without having to create a full new USER package yet. + + * Changed ifdef's of KERNEL to MACH_KERNEL + in the public header files. + (Really should get rid of them entirely.) + +Fri Sep 16 11:33:44 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Released UK02p5. + + * Added copyrights to the makefiles. + +Fri Sep 9 10:44:49 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * configure.in: if user specifies --enable-debug, + add -DDEBUG to the compiler flags. + +Tue Sep 6 09:58:49 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Added blank .SUFFIXES line + to eliminate the requirement of using `make -r'. + (Things still go faster with `-r' though.) + +Mon Sep 5 22:44:00 1994 Patrick Doyle (wpd@peanutbutter) + + * README (DIRECTORY STRUCTURE): Added a distillation of a + discussion with Bryan regarding organization of and differences + between the two libraries produced by the distribution. (Also + cleaned up references to libmach_ux.a when I stumbled across + them in the source). + +Mon Sep 5 12:16:30 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Full cross compilation support + + * Cleaned up all install rules + so they will no longer gratuitously reinstall things. + +Sun Sep 4 11:33:03 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * As suggested by Roland McGrath, + changed the genassym mechanism to cross-compile better, + by compiling to assembly language source + instead of an executable program. + + Also refined and extended this technique + to make it more convenient, + and to allow MIG to use it too. + +Sun Sep 4 08:10:05 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * Makefiles: better cross-compilation support. + +Sat Sep 3 15:14:36 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * bootstrap/*: got FFS support back in; + now both ext2 and FFS are supported at the same time + (although in a horrendously kludgy way). + +Wed Jul 20 14:00:45 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * include/mach/mig_support.h: Got rid of cross-includes + of some old bogus header files. + + * Released UK02 + + +Mon Jul 18 18:28:00 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + Integrated microkernel changes needed by LITES, + from Johannes Helander (jvh) and Tero Kivinen (kivinen) @cs.hut.fi: + + * (jvh) include/device/device_reply.defs: added SEQNOS support. + + * (jvh) include/mach/error.h: Surrounded typedefs with ifndef ASSEMBLER. + + * (jvh) mig, libmach: mig_dealloc_reply_port() now takes an argument, + which is ignored in the default libmach implementation of this function, + but may be needed for custom reply port allocators. + MIG stubs now pass the reply port to be deallocated. + + * (jvh) mig, libmach: new function mig_put_reply_port(), + which does nothing in the default libmach implementation. + MIG stubs call this function when done with a reply port, + if it wasn't deallocated with mig_dealloc_reply_port(). + + * (jvh) mig/mig.sh: added -migcom flag to specify the location of migcom. + + * (jvh) libmach/err_kern.sub: added new errno strings for 4.4BSD and Lite. + + * (???) libthreads: added wait_type to cproc structure + keeping track of what type of event is being waited for. + + * (???) libthreads: added a holder field to mutex structure + keeping track of who's holding a mutex, for debugging. + + * (kivinen) libthreads: Renamed cthread_t->catch to cthread_t->catch_exit, + because catch is a reserved word in C++. + + * (jvh) libthreads: Added CONDITION_NAMED_INITIALIZER and MUTEX_NAMED_INITIALIZER + macros. They take one argument: a name string. + + +Fri Jul 15 11:46:19 MDT 1994 Bryan Ford (baford@cs.utah.edu) + + * kern/bootstrap.c: gutted and rewrote + to get the boot image from the bmod mechanism. + Needs to be gutted still more. + |