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1.1 root 1: Wed Feb 12 16:22:07 1997 Thomas Bushnell, n/BSG <[email protected]> 2: 3: * kernel/kern/debug.c (panic): Insert a delay loop. Do a reboot 4: instead of a mere halt. 5: 6: Wed Feb 5 12:07:30 1997 Thomas Bushnell, n/BSG <[email protected]> 7: 8: * kernel/util/cpu.h (struct cpu): Add dummy field so that zero 9: size structure doesn't become an undefined variable. 10: 11: * kernel/version.c: New file. 12: 13: * kernel/kern/elf-load.c: New file. (Was mach4/libmach/exec/elf.c 14: in Utah distribution.) Define exec_load instead of exec_load_elf. 15: 16: * kernel/device/chario.c: Include "device_reply.h" rather than 17: <device/device_reply.h>. 18: 19: Thu Mar 28 17:59:36 1996 Linus Kamb <[email protected]> 20: 21: * kernel/ipc/fipc.c: 22: 23: changed fipc_send() to take a fipc_endpoint_t structure 24: which has the destination hardware address and destination 25: port, instead of the two integer arguments used before. 26: 27: changed fipc_recv() to also take a fipc_endpoint_t 28: parameter that returns the senders hardware address. 29: (Their is no concept of a sending fipc port.) 30: 31: Also added some spl stuff to avoid a possible race 32: condition, and generally cleaned it up. 33: 34: * include/mach/syscall_sw.h: changed the argument #'s for fipc calls. 35: 36: * kernel/kern/syscall_sw.c: changed the argument #'s for fipc calls. 37: 38: * kernel/device/device_init.c: Changed call to fipc_thread() 39: to call to fipc_init(). 40: 41: Mon Mar 25 01:39:45 1996 steve clawson <[email protected]> 42: 43: * changes for VM_PROT_NOTIFY added for Godmar Back 44: ([email protected]): 45: 46: * include/mach/kern_return.h: Added KERN_WRITE_PROTECTION_FAILURE 47: return value. 48: 49: * include/mach/vm_prot.h: Added VM_PROT_NOTIFY. 50: 51: * kernel/vm/vm_map.c (vm_map_protect): or in VM_PROT_NOTIFY 52: when we check the new protection against max protection (should 53: always be able to set the NOTIFY bit, ). 54: 55: * kernel/vm/vm_map.c (vm_map_lookup): If VM_PROT_NOTIFY is set and 56: we get a write protection violation, return 57: KERN_WRITE_PROTECTION_FAILURE. 58: 59: * kernel/vm/vm_user.c (vm_protect): Make sure that we accept 60: VM_PROT_NOTIFY (since it's not in VM_PROT_ALL). 61: 62: Sun Mar 24 13:17:45 1996 Shantanu Goel <[email protected]> 63: 64: * kernel/device/dev_hdr.h: Following changes #ifdef'ed for i386. 65: Include i386at/dev_hdr.h. 66: (device): Renamed to mach_device. All users changed. 67: (device_t): Renamed to mach_device_t. All users changed. 68: 69: * kernel/device/dev_lookup.c: Following changes #ifdef'ed for i386. 70: (dev_port_enter): Initialize emulation ops and data. 71: (convert_device_to_port): Use emulation ops. 72: (device_reference): Renamed to mach_device_reference. 73: Interface changed. All callers changed. 74: (device_allocate): Renamed to mach_device_deallocate. 75: Interface changed. All callers changed. 76: 77: * kernel/device/ds_routines.c: Following changes #ifdef'ed for i386. 78: Include i386at/device_emul.h. 79: (mach_convert_device_to_port): New function. Replaces 80: convert_device_to_port. All callers changed. 81: (ds_device_open, ds_device_close, ds_device_write, 82: ds_device_write_inband, ds_device_read, ds_device_read_inband, 83: ds_device_set_status, ds_device_get_status, ds_device_set_filter, 84: ds_device_map, ds_device_write_trap, ds_device_writev_trap): 85: Declaration made static. Dropped "ds_" prefix. Interface changed. 86: (ds_notify): Deleted. 87: (ds_nosenders): Declaration made static. 88: (io_done_thread_continue): (free_skbuffs): Use it. 89: (mach_device_emulation_ops): New variable. 90: 91: Mon Mar 4 10:39:03 MST 1996 Linus Kamb ([email protected]) 92: 93: * Checked in FIPC code: 94: 95: * Added kernel/ipc/fipc.[ch] 96: fipc_send(int a0, int a1, char *buf, int buf_len); 97: a0 and a1 together contain the 6 byte ethernet 98: address of the receiving machine, and the 16 bit 99: unsigned "fipc_port". 100: 101: fipc_recv(unsigned short fipc_port, char *buf, int *buf_len); 102: Returns as much as buf_len bytes to the user's buf from 103: port fipc_port. Will block if there is no available 104: message on the fipc port. Buf_len is an IN/OUT 105: parameter, giving the size of the user's buffer, 106: and returning the actual number of bytes in the 107: message. 108: 109: * Changed kernel/device/device_init.c 110: starts the fipc_thread, which does necessary initialization. 111: 112: * Changed kernel/device/net_io.c 113: added net_fwrite() which is very similar to net_write(), but 114: is called by nefoutput() (if_ne.c) which is the path for 115: fipc_send calls. 116: 117: * Changed kernel/kern/syscall_sw.c 118: adding -96 and -97 for FIPC traps 119: 120: * Changed include/mach/syscall_sw.h 121: adding kernel_trap() delcarations for fipc_send and fipc_recv 122: 123: Tue Feb 13 22:34:27 1996 Kevin T. Van Maren <[email protected]> 124: 125: * More diskslice changes are integrated: 126: 127: * kernel/scsi/disk_label.c: Updated this file I added last time. 128: Full support for dos partitions and BSD disklabels. No longer 129: uses a disklabel structure for partition information encoding. 130: , 131: * kernel/scsi/pc_scsi_label.c: No code changes 132: 133: * kernel/scsi/rz.h: rzpartition() definition changed for slices 134: 135: * kernel/scsi/rz_disk.c: Modified to use the array of partitions 136: and the common partitioning code. Disklabels are still there 137: but are fairly meaningless to the kernel, and incorrect in any 138: event. 139: 140: * kernel/scsi/rz_disk_bbr.c: Uses new partitioning. NOT TESTED. 141: 142: * kernel/scsi/rz_labels.h: Added diskpart structure. Also added 143: #defines for partition types in this structure. 144: 145: * kernel/scsi/scsi_defs.h: MAX_SCSI_PARTS defined 146: 147: * kernel/device/dev_name.c: Now converts a block device string to 148: the correct slice+partition fields for the partition code. 149: 150: Thu Feb 8 00:27:33 MST 1996 Bryan Ford <[email protected]> 151: 152: Merged in changes from UK02p20 to end of UK02-freeze branch, 153: and terminated the last remnant of the UK02-freeze branch. 154: 155: Fri Feb 2 17:03:38 1996 steve clawson <[email protected]> 156: 157: * kernel/ipc/ipc_notify.c: added ipc_notify_init_msg_accepted 158: call to ipc_notify_init(). 159: 160: Wed Jan 17 17:04:24 1996 Bart Robinson <[email protected]> 161: 162: * Serial console working for real. 163: 164: * kernel/device/cons.c, cons.h: added. These are the same as in 165: mach4-parisc/kernel/hpdev but changed slightly to make cninit 166: re-entrant. They can and should be used for the PA too. 167: 168: * kernel/util/console.c, console_buf.c, console_list.h: removed. 169: The console is handled differently now. 170: 171: Wed Jan 17 13:51:46 1996 Kevin Van Maren <vanmaren.cs.utah.edu> 172: 173: * Unified the partition code for IDE & SCSI device drivers 174: 175: * kernel/scsi/disklabel.c: new file 176: * kernel/scsi/rz_labels.c: deleted 177: * kerenl/scsi/pc_label.c: deleted 178: 179: * kernel/scsi/rz_labels.h: Added more partition ID types. Also 180: added the prefix scsi_ to structs. 181: 182: * kernel/scsi/pc_scsi_label.c: removed grab_bob_label(), 183: default_label is now scsi_default_label. 184: 185: * kernel/scsi/rz_disk.c: Replaced scsi-specific partition code 186: with code that calls the unified partition code. 187: 188: Thu Jan 11 20:06:33 MST 1996 Bryan Ford <[email protected]> 189: 190: Added remote debugging support to MOSS; 191: fixed a number of bugs. 192: 193: Mon Oct 30 09:21:10 MST 1995 Bryan Ford <[email protected]> 194: 195: Merged in changes from UK02p15 to UK02p20: 196: 197: Mon Oct 23 11:03:10 1995 steve clawson <[email protected]> 198: 199: * bootstrap/bootstrap.c: Added back code to ask for a root 200: device (the '-a' switch from the command line). Added 201: `translate_root' function that converts from Linux device 202: names to Mach ones. 203: 204: Sun Oct 22 18:36:49 1995 Bryan Ford <[email protected]> 205: 206: * Integrated Steve's and Bart's changes from the UK02p16-work 207: branch. 208: 209: * bootstrap: use exec_load() to find startup's symbol table, 210: instead of trying to hand-interpret the a.out header. 211: 212: * bootstrap: no longer try to load emulator symbols; that's 213: Lites' job. 214: 215: * bootstrap: if user types in a new server directory name, 216: use the new device name as the root device as well. 217: 218: * include/mach/sa/sys/reboot.h: added BSD flag definitions. 219: 220: * mach4/kernel/ddb/db_aout.c: got rid of ddb_init(); 221: instead just call aout_db_sym_init() directly from model_dep.c. 222: 223: * mach4/kernel/kern/bootstrap.c: Use MultiBoot kernel command 224: line to find root device and flags, instead of old kludgy 225: boothowto and bootdev values. 226: 227: Fri Oct 13 16:47:52 1995 steve clawson <[email protected]> 228: 229: * include/mach/multiboot.h: Added entries for symbol table 230: information and for boothowto and bootdev into the boot_info 231: structure. 232: 233: * include/mach/exec/exec.h: Cleaned up text (>80 columns). 234: * include/mach/exec/a.out.h: Added some macros from FreeBSD. 235: 236: * kernel/ddb/db_aout.c: Enabled code to load kernel symbol 237: table. 238: 239: Thu Sep 28 16:57:07 1995 steve clawson <[email protected]> 240: 241: * kernel/scsi/adapters/scsi_aha15.h: Added #defines for the 242: 1542CF. 243: 244: * kernel/scsi/adapters/scsi_aha15_hdw.c: Added support for the 245: 1542CF. #defined db_printf to just be printf. 246: 247: * kernel/scsi/adapters/scsi_aha17_hdw.c: #defined db_printf to 248: just be printf. 249: 250: Mon Jun 26 13:51:42 MDT 1995 Wolfram Stering <[email protected]> 251: 252: * kernel/scsi/*label*: fixed to support Linux-style 253: partitioning. 254: 255: Fri May 19 11:17:13 MDT 1995 Bryan Ford <[email protected]> 256: 257: * Released UK02p17, as a private snapshot for goel. 258: 259: Tue May 16 01:45:22 1995 Shantanu Goel <[email protected]> 260: 261: * kernel/device/ds_routines.c (ds_device_set_status): 262: Pass device structure to Linux driver. 263: (ds_device_get_status): Likewise. 264: 265: Fri May 12 10:47:41 MDT 1995 Bryan Ford <[email protected]> 266: 267: * Released UK02p16, as an internal snapshot for rdukes 268: 269: Wed Oct 4 20:04:27 MDT 1995 Bryan Ford <[email protected]> 270: 271: Released moss-0.80 (tag moss-0-80) 272: 273: Wed Oct 4 12:05:57 MDT 1995 Bryan Ford <[email protected]> 274: 275: Merged in changes made for DOS extender at home: 276: * better mach/sa include files 277: * new list-based flexible memory allocator 278: 279: Wed May 3 13:59:54 MDT 1995 Bryan Ford <[email protected]> 280: 281: Merged in diffs from UK02p12 to UK02p15: 282: 283: Wed May 3 10:47:41 MDT 1995 Bryan Ford <[email protected]> 284: 285: * Released UK02p15. 286: (UK02p14 was just an intermediate tag after adding ELF support.) 287: 288: Configuration-related changes: 289: 290: * configrules: now looks for mach4 sources in a default location 291: "next to" the machine-dependent sources if no '--with-mach4=' 292: option is specified. 293: 294: ELF support changes: 295: 296: * Got rid of old ex_get_header() routine from libmach_sa.a; 297: instead provide a new library, libmach_exec.a (in libmach/exec) 298: which provides a less a.out-specific exec_load() function. 299: 300: * bootstrap/load.c, kernel/kern/bootstrap.c: use new exec_load() function. 301: 302: * Added include/mach/exec/elf.h, from OSF's server bootstrap code 303: 304: Makefile-related changes: 305: 306: * Starting to phase out GSECTIONS/MSECTIONS, because 307: that design forced all machine-dependent directories 308: to come before all machine-independent directories, 309: which isn't the right behavior in all cases. 310: Now makefiles should just build SRCDIRS directly. 311: 312: * We now generate public header files and libraries in 313: $(OBJDIR)/include and $(OBJDIR)/lib before installing them. 314: Added mach4/Makerules.lib, for various library targets to use. 315: 316: * mach4/Makerules: sort all object files at once, so that 317: .c files can override .S files and such. 318: 319: * Split out common part of mach4-i386/Makefile.in and 320: mach4-parisc/Makefile.in, and put them in mach4/Makerules.top. 321: 322: Miscellaneous changes: 323: 324: * (fjl) Various additions and fixes to the HTML pages. 325: 326: * kernel/scsi: merged in MK83a changes, including new aha17 (eaha) driver. 327: 328: * gensym.awk: 'size' command can now take an optional fourth parameter 329: indicating the name of the symbol to declare. 330: 331: * Moved errorlib.h to the public include/mach directory. 332: 333: * include/mach/machine/vm_param.h: 334: 335: * include/mach/sa: Added some common POSIX errno's and other useful stuff. 336: 337: * libmach/standalone: Moved generic C-library stuff to libmach/c. 338: 339: * libmach/c/stdio: created, containing extremely simple high-level file I/O 340: functions that do no buffering, instead going straight to the low-level 341: Unix-like file I/O routines. 342: 343: Fri Apr 7 17:43:22 MDT 1995 Bryan Ford <[email protected]> 344: 345: * Released UK02p13. 346: 347: Fri Apr 7 13:08:16 MDT 1995 Bryan Ford <[email protected]> 348: 349: Merged in diffs from UK02p9 to UK02p12: 350: 351: Mon Apr 3 19:55:41 MDT 1995 Bryan Ford <[email protected]> 352: 353: * Released UK02p11. 354: Too many changes to describe concisely, 355: almost all affecting only the boot mechanism for now. 356: Also, integrated the kernel/util, kernel/pc, kernel/dos code 357: from my DOS extender project at home. 358: 359: Mon Feb 27 16:32:59 MST 1995 Bryan Ford <[email protected]> 360: 361: * Released UK02p10 as a non-functional snapshot 362: 363: Fri Feb 10 13:25:54 MST 1995 Bryan Ford <[email protected]> 364: 365: Merged in diffs from UK02p7 to UK02p9: 366: 367: Thu Jan 26 19:37:04 1995 steve clawson <[email protected]> 368: 369: * kernel/scsi/adapters/scsi_aha15_hdw.c: 370: 371: Merged in MK83-MK83a changes. 372: 373: Added code to recognize 1542CF controllers. 374: (changes marked with a + imported from netbsd). 375: 376: aha_probe(): 377: added 1542CF case in the id switch. 378: +added code to unlock the mailbox interface on the C/CF's. 379: +added code to set DMA on/off times 380: moved initialization around a bit: 381: commented out the code to call aha_init_1(). 382: changed the call to aha_init_2() into aha_init(). 383: 384: * kernel/scsi/adapters/scsi_aha15.h: 385: 386: Added AHA_BID_1542CF, AHA_EXT_BIOS and AHA_MBX_ENABLE defines. 387: Added struct aha_extbios. 388: 389: * bootstrap/fs.h: 390: Added fs_state field to struct fs. (fix suggested by Remy Card) 391: 392: 393: Tue Jan 17 15:55:01 MST 1995 Bryan Ford <[email protected]> 394: 395: * Released UK02p8 396: 397: 03-Dec-94 Johannes Helander (jvh) at Helsinki University of Technology 398: 399: * bootstrap/ffs_file_io.c: 400: 401: Added support for 4.4 BSD fastlinks. The change breaks 4.3 402: slowlinks of length four or less. 403: 404: Interpret 4.4 BSD directory entries correctly also on little 405: endian machines. 406: 407: 12 Jan 1995 17:52:44 -0500 Shantanu Goel <[email protected]> 408: 409: * vm/vm_map.c: Incorporated the device_write bug fix from MK83a. 410: 411: 09-Dec-94 Ian Dall ([email protected]) 412: 413: * Fixed char_write_done to use ds_device_write_reply_inband when 414: appropriate. 415: 416: 16-May-94 Ian Dall ([email protected]) at University of Adelaide 417: 418: * Increase tty_outq_size to 2048. *Must* be greater than largest 419: tthiwat entry or bad things happen. 420: 421: Wed Dec 7 11:43:02 MST 1994 Roland McGrath ([email protected]) 422: 423: * Fix to bootstrap code to interpret BSD 4.4 FFS filesystems. 424: 425: Fri Nov 25 13:56:32 MST 1994 Bryan Ford ([email protected]) 426: 427: Merged in diffs from UK02p6 to UK02p7: 428: 429: * GNU make should now no longer mistakenly delete any more 430: intermediate files the first time around. 431: 432: * 'make configure' should now work without producing bogus 433: error messages. (Hint: don't put any bogus 'AC_*' text 434: strings in input files to autoconf, even if they're 435: in comments!) 436: 437: * Don't install 'Makefile.in' into the public include directory. 438: 439: * mig/Makerules (parser.o): 440: Added explicit dependencies to protect files that were 441: automatically deleted by GNU make after the first compilation on 442: an empty object tree. These were deleted because GNU make 443: decided that they were intermediary files. However, because 444: they are listed in the automatically generated dependency file, 445: GNU make realizes that it must regenerate them on a subsequent 446: "make" pass. Since they have explicit dependencies (in the 447: "depend" file) on that subsequent pass, GNU make does not delete 448: them. 449: 450: Tue Nov 1 19:12:55 1994 Jeff Law ([email protected]) 451: 452: * kernel/kern/{processor.h, task.h, thread.h}: Enclose full 453: prototypes inside #if KERNEL (for "klg" files where foo_t 454: is typically mapped to mach_port_t, which causes decl and defn 455: not to match). 456: 457: * Merge in machine-independent kernel changes from MK83-MK83a. 458: Detailed change entries in CHANGES.MK83a.log. Effected files: 459: 460: * include/device/bpf.h: MK83a Changes. 461: * include/mach/{exe, mach4, mach_types}.defs: Likewise. 462: * include/mach/{host_info, pc_sample, processor_info}.h: Likewise. 463: * include/mach/vm_statistics.h: Likewise. 464: * kernel/chips/{audio.h, busses.h}: Likewise. 465: * kernel/device/{chario.c, conf.h, net_io.c}: Likewise. 466: * kernel/kern/{exception.c, host.c, mach_clock.c}: Likewise. 467: * kernel/kern/{host.c mach_clock.c pc_sample.c}: Likewise. 468: * kernel/kern/{processor.h, strings.c, task.c, task.h}: Likewise. 469: * kernel/kern/{thread.c, thread.h}: Likewise. 470: * kernel/scsi/rz_labels.c: Likewise. 471: * kernel/scsi/adapters/scsi_aha15_hdw.c: Likewise. 472: * kernel/vm/{vm_fault, vm_map, vm_resident}: Likewise. 473: 474: * kernel/bogus/eaha.h: New file for MK83a support. 475: * kernel/kern/pc_sample.h: Likewise. 476: * kernel/scsi/adapters/scsi_aha17_hdw.c: Likewise. 477: 478: Sat Oct 22 14:56:33 MDT 1994 Bryan Ford ([email protected]) 479: 480: * Got rid of various rinky-dink C library routines 481: that were duplicated in both the kernel and libmach. 482: In the system-independent source tree, this just 483: means kern/sscanf.c so far, but I've got my eye 484: on printf.c as well. In the i386-specific tree 485: it includes all kinds of little things such as bcopy. 486: 487: Wed Oct 19 12:58:13 1994 Jeff Law ([email protected]) 488: 489: * kernel/kern/mach.srv: Use immediate forms of act_get_state and 490: act_set_state for thread_{get,set}_state. 491: 492: Thu Oct 13 09:50:24 MDT 1994 Bryan Ford ([email protected]) 493: 494: * include/mach/sys_*.h: moved to include/mach/sa/sys/*.h. 495: Also added some other C-library-like files in there 496: for the benefit of standalone programs as well as my 497: Mach-on-DOS ("MOSS") C library. 498: 499: * Makerules: For all programs compiled on the target machine 500: (actually host machine in proper terminology), 501: add include/mach/sa to the include path. 502: 503: * Makefiles: minor cleanups, added some .PRECIOUS rules 504: to reduce the number of files gratuitously recompiled 505: the second time around. 506: 507: * libmach/unixoid: Cleaned out. We no longer need the 508: unixoid version of libmach at all, because neither 509: the Hurd nor Lites need it (or ever will). Good riddance. 510: We might start generating a 'libmach.a' again soon, 511: but it will contain only the "pure" Mach parts - 512: nothing related to Unix or C libraries. 513: 514: * libmach/standalone/printf.c: Broke into multiple files 515: and added various tidbits of functionality. 516: 517: Fri Sep 30 01:43:16 1994 Jeff Law ([email protected]) 518: 519: * kernel/bogus/bogus.c: New file. 520: 521: Mon Sep 26 12:58:57 1994 Jeff Law ([email protected]) 522: 523: * kernel/kern/processor.c (pset_init): Nuke debugging printf. 524: 525: * kernel/kern/thread.c (thread_create_in): Grab a reference to the 526: processor set for the new thread. 527: 528: Fri Sep 9 00:00:53 1994 Jeff Law ([email protected]) 529: 530: * kernel/device/ds_routines.c (io_done_thread): Nuke call to 531: stack_privilege. 532: 533: Thu Sep 8 11:37:03 1994 Jeff Law ([email protected]) 534: 535: * kernel/kern/act.c (act_set_state, act_get_state): Use natural_t 536: to match prototype. 537: 538: * kernel/kern/zalloc.c: lock_zone has been renames to zone_lock, 539: likewise for unlock_zone. 540: 541: * kernel/bogus/mach_pcsample.h: Disable for now. 542: * kernel/bogus/xpr_debug.h: Likewise. 543: 544: * include/mach/rpc.h: Add c-signature stuff. 545: 546: * kernel/device/chario.c (ttstart): New function. 547: (ttrstrt): Use it. 548: 549: * include/mach/mach4.defs: Wrap PC sampling stuff inside 550: an appropriate #ifdef. 551: 552: Wed Aug 31 10:59:51 1994 Jeff Law ([email protected]) 553: 554: * kernel/ipc/ipc_notify.c: Use MACH_MSG_TYPE_INTEGER_32 rather 555: than MACH_MSG_TYPE_INTEGER_T. 556: 557: * kernel/kern/ipc_sched.c: Don't include thread_swap.h 558: 559: * kernel/kern/sched_prim.c (thread_wakeup_prim): "event" should 560: be an event_t. Cast argument to wait_hash to an int. 561: (various): Chagne thread->runq to thread->shuttle.runq. 562: 563: * kernel/device/net_io.c: Don't typedef u_long here. 564: 565: * kernel/kern/ipc_kobject.c: Include mach_machine_routines.h 566: 567: * kernel/device/ds_routines: Include current.h for current_thread. 568: 569: * include/mach/sys_types.h: Put u_long back. 570: 571: Tue Aug 30 13:45:05 MDT 1994 572: 573: * Makefiles: Don't use CFLAGS etc. to build variables in; 574: that way the user can specify them on the `make' line 575: and still get sensible results. 576: Also, named some variables HOST_xxx and TARGET_xxx 577: to better support cross-compilation. 578: 579: Fri Aug 26 12:06:35 1994 Jeff Law ([email protected]) 580: 581: * include/mach/mach_port.defs: Use thread_t, not act_t. 582: 583: Mon Aug 1 18:15:00 MDT 1994 Bryan Ford ([email protected]) 584: 585: * Got most of the migrating threads changes merged in 586: 587: Tue Oct 25 12:32:28 MDT 1994 Bryan Ford ([email protected]) 588: 589: * Released UK02p6. 590: 591: * Moved exec header interpretation stuff from the bootstrap code 592: into libmach so the kernel could also use it when initializing 593: the bootstrap program itself. 594: 595: Sat Oct 22 15:44:42 MDT 1994 Bryan Ford ([email protected]) 596: 597: * Moved cthreads.h from the top-level public include directory 598: into the mach/ include subtree. Higher-level OS personalities 599: can create their own cthreads.h, or just make a stub 600: that cross-includes mach/cthreads.h if they want to use 601: the "standard" implementation. 602: 603: Mon Oct 17 10:54:38 ??? 1994 Csizmazia Balazs ([email protected]) 604: 605: * Added MINIX filesystem support to the bootstrap loader. 606: 607: Sat Oct 15 17:22:01 MDT 1994 Bryan Ford ([email protected]) 608: 609: * Temporary kludge: added servers/ include directory 610: containing libmachid and libnetname headers; 611: added corresponding library code to libmach. 612: This is so we can compile Lites against Mach4 613: without having to create a full new USER package yet. 614: 615: * Changed ifdef's of KERNEL to MACH_KERNEL 616: in the public header files. 617: (Really should get rid of them entirely.) 618: 619: Fri Sep 16 11:33:44 MDT 1994 Bryan Ford ([email protected]) 620: 621: * Released UK02p5. 622: 623: * Added copyrights to the makefiles. 624: 625: Fri Sep 9 10:44:49 MDT 1994 Bryan Ford ([email protected]) 626: 627: * configure.in: if user specifies --enable-debug, 628: add -DDEBUG to the compiler flags. 629: 630: Tue Sep 6 09:58:49 MDT 1994 Bryan Ford ([email protected]) 631: 632: * Added blank .SUFFIXES line 633: to eliminate the requirement of using `make -r'. 634: (Things still go faster with `-r' though.) 635: 636: Mon Sep 5 22:44:00 1994 Patrick Doyle (wpd@peanutbutter) 637: 638: * README (DIRECTORY STRUCTURE): Added a distillation of a 639: discussion with Bryan regarding organization of and differences 640: between the two libraries produced by the distribution. (Also 641: cleaned up references to libmach_ux.a when I stumbled across 642: them in the source). 643: 644: Mon Sep 5 12:16:30 MDT 1994 Bryan Ford ([email protected]) 645: 646: * Full cross compilation support 647: 648: * Cleaned up all install rules 649: so they will no longer gratuitously reinstall things. 650: 651: Sun Sep 4 11:33:03 MDT 1994 Bryan Ford ([email protected]) 652: 653: * As suggested by Roland McGrath, 654: changed the genassym mechanism to cross-compile better, 655: by compiling to assembly language source 656: instead of an executable program. 657: 658: Also refined and extended this technique 659: to make it more convenient, 660: and to allow MIG to use it too. 661: 662: Sun Sep 4 08:10:05 MDT 1994 Bryan Ford ([email protected]) 663: 664: * Makefiles: better cross-compilation support. 665: 666: Sat Sep 3 15:14:36 MDT 1994 Bryan Ford ([email protected]) 667: 668: * bootstrap/*: got FFS support back in; 669: now both ext2 and FFS are supported at the same time 670: (although in a horrendously kludgy way). 671: 672: Wed Jul 20 14:00:45 MDT 1994 Bryan Ford ([email protected]) 673: 674: * include/mach/mig_support.h: Got rid of cross-includes 675: of some old bogus header files. 676: 677: * Released UK02 678: 679: 680: Mon Jul 18 18:28:00 MDT 1994 Bryan Ford ([email protected]) 681: 682: Integrated microkernel changes needed by LITES, 683: from Johannes Helander (jvh) and Tero Kivinen (kivinen) @cs.hut.fi: 684: 685: * (jvh) include/device/device_reply.defs: added SEQNOS support. 686: 687: * (jvh) include/mach/error.h: Surrounded typedefs with ifndef ASSEMBLER. 688: 689: * (jvh) mig, libmach: mig_dealloc_reply_port() now takes an argument, 690: which is ignored in the default libmach implementation of this function, 691: but may be needed for custom reply port allocators. 692: MIG stubs now pass the reply port to be deallocated. 693: 694: * (jvh) mig, libmach: new function mig_put_reply_port(), 695: which does nothing in the default libmach implementation. 696: MIG stubs call this function when done with a reply port, 697: if it wasn't deallocated with mig_dealloc_reply_port(). 698: 699: * (jvh) mig/mig.sh: added -migcom flag to specify the location of migcom. 700: 701: * (jvh) libmach/err_kern.sub: added new errno strings for 4.4BSD and Lite. 702: 703: * (???) libthreads: added wait_type to cproc structure 704: keeping track of what type of event is being waited for. 705: 706: * (???) libthreads: added a holder field to mutex structure 707: keeping track of who's holding a mutex, for debugging. 708: 709: * (kivinen) libthreads: Renamed cthread_t->catch to cthread_t->catch_exit, 710: because catch is a reserved word in C++. 711: 712: * (jvh) libthreads: Added CONDITION_NAMED_INITIALIZER and MUTEX_NAMED_INITIALIZER 713: macros. They take one argument: a name string. 714: 715: 716: Fri Jul 15 11:46:19 MDT 1994 Bryan Ford ([email protected]) 717: 718: * kern/bootstrap.c: gutted and rewrote 719: to get the boot image from the bmod mechanism. 720: Needs to be gutted still more. 721:
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