diff options
Diffstat (limited to 'sim/ppc/ChangeLog')
| -rw-r--r-- | sim/ppc/ChangeLog | 908 |
1 files changed, 454 insertions, 454 deletions
diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog index 1f87bd8..52fc3f2 100644 --- a/sim/ppc/ChangeLog +++ b/sim/ppc/ChangeLog @@ -260,8 +260,8 @@ * config.in: Ditto. 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Joseph Myers <joseph@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL. * configure, config.in: Regenerated. @@ -276,8 +276,8 @@ 2008-03-14 Nick Hudson <nick.hudson@dsl.pipex.com - * configure.ac: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. - * configure: Regenerate. + * configure.ac: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. + * configure: Regenerate. 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com> @@ -298,7 +298,7 @@ Committed by Andrew Cagney. * ppc-instructions: Implement optional PowerPC stfiwx instruction. - + 2006-07-12 Fred Fish <fnf@specifix.com> * sim-endian.h (asm/byteorder.h): Don't include private kernel @@ -360,7 +360,7 @@ 2005-11-28 Mark Mitchell <mark@codesourcery.com> * psim.c: Include gdb/signals.h. - + * sim_calls.c (gdb/signals.h): Include it. (sim_stop_reason): Use TARGET_SIGNAL_*. * psim.c (cntrl_c_simulation): Use TARGET_SIGNAL_*. @@ -542,7 +542,7 @@ Written by matthew green <mrg@redhat.com>, with fixes from Aldy Hernandez <aldyh@redhat.com>, Jim Wilson <wilson@redhat.com>, and Nick Clifton <nickc@redhat.com>. - + * ppc-instructions: Include altivec.igen and e500.igen. (model_busy, model_data): Add vr_busy and vscr_busy. (model_trace_release): Trace vr_busy and vscr_busy. @@ -587,7 +587,7 @@ * ppc-instructions: Add missing +8 line. Found by blofeldus at yahoo.com. - + 2003-06-21 Andrew Cagney <cagney@redhat.com> From Ian Lance Taylor <ian@airs.com>: * hw_nvram.c @@ -661,7 +661,7 @@ Move to before "support.h". * Makefile.in, gen-support.c, gen-idecode.c, igen.c: Update copyright. - + 2003-05-16 Ian Lance Taylor <ian@airs.com> * Makefile.in (various): Use $(SHELL) whenever we invoke @@ -706,8 +706,8 @@ 2002-04-15 Elena Zannoni <ezannoni@redhat.com> - * sim_calls.c (sim_fetch_register, sim_store_register): Return -1 for - AltiVec registers as a temporary stopgap. + * sim_calls.c (sim_fetch_register, sim_store_register): Return -1 for + AltiVec registers as a temporary stopgap. 2002-03-24 David O'Brien <obrien@FreeBSD.org> @@ -846,7 +846,7 @@ Wed Mar 7 10:45:12 HST 2001 Glen Nakamura <gen@lava.net> * hw_init.c (dma_file): Fixed problem with loading last 1KB of file. - + 2001-03-04 Andrew Cagney <ac131313@redhat.com> * emul_netbsd.c [WITH_NetBSD_HOST]: Include <sys/mount.h> and @@ -908,9 +908,9 @@ Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> 1999-05-08 Felix Lee <flee@cygnus.com> - * configure.in: Use AC_EXEEXT instead of AM_EXEEXT. + * configure.in: Use AC_EXEEXT instead of AM_EXEEXT. * configure: Regenerated to track ../common/aclocal.m4 changes. - + 1999-04-02 Keith Seitz <keiths@cygnus.com> * sim_calls.c (POLL_QUIT_INTERVAL): Define. Used to tweak @@ -1027,7 +1027,7 @@ Sat May 2 01:10:12 1998 Stu Grossman <grossman@babylon-5.cygnus.com> now defined in ../common/aclocal.m4, and the double definition causes problems with AC_SUBST of EXEEXT. * configure: Regenerate. - + Wed Apr 29 15:44:52 1998 Geoffrey Noer <noer@cygnus.com> * aclocal.m4: new file for AM_EXEEXT macro @@ -1084,7 +1084,7 @@ Mon Feb 9 14:13:14 1998 Andrew Cagney <cagney@b1.cygnus.com> * ppc-instructions (fdiv, fdivs): Check for divide by zero. (is_invalid_zero_divide, invalid_zero_divide_operation): New functions. - + Wed Dec 10 17:38:28 1997 Andrew Cagney <cagney@b1.cygnus.com> * sim_calls.c (sim_load): Do not parse PROG using buildargv, use @@ -1136,7 +1136,7 @@ Wed Aug 27 10:15:48 1997 Andrew Cagney <cagney@b1.cygnus.com> * sim_calls.c (sim_load): From Ian Lance Taylor - free argv after it has been used, not before. - + Tue Aug 26 10:41:35 1997 Andrew Cagney <cagney@b1.cygnus.com> * sim_calls.c (sim_kill): Delete. @@ -1157,11 +1157,11 @@ Thu Jul 3 10:18:06 1997 Andrew Cagney <cagney@b1.cygnus.com> * ppc-instructions (Load String Word Immediate): From Brad Parker - sense of wrap test in check for overwriting RA wrong. (Load String Word Indexed): Ditto. - + * configure.in: From Erik Landry - set sim_default_model not sim_model for sim-default-model option. * configure: Regenerate. - + * interrupts.c (check_masked_interrupts): Schedule a hardware interrupt delivery when FP interrupts get enabled. (program_interrupt): Generate FP exceptions instead of aborting. @@ -1175,7 +1175,7 @@ Thu Jul 3 10:18:06 1997 Andrew Cagney <cagney@b1.cygnus.com> (FPSCR_END): Explicitly check for possible floating point exception conditions. (FPSCR_BEGIN): Simplify. - + * ppc-instructions (Move From FPSCR): Enable. (Move To FPSCR Bit 1): Ditto. (Move To FPSCR Bit 0): Ditto. @@ -1183,7 +1183,7 @@ Thu Jul 3 10:18:06 1997 Andrew Cagney <cagney@b1.cygnus.com> (Move to Condition Register from FPSCR): Simplify. (invalid_arithemetic_operation): Generate a QNaN when invalid operation exception disabled. - + Tue May 20 10:22:50 1997 Andrew Cagney <cagney@b1.cygnus.com> * sim_calls.c (sim_open): Add callback argument. @@ -1300,7 +1300,7 @@ Wed Feb 12 19:33:45 1997 Andrew Cagney <cagney@phydeaux.cygnus.com> * Many of the ppc-opcode-* files are identical baring the type of lookup table. Instead of having multiple tables, igen can do this via an additional option. - + * ld-decode.h, ld-decode.c (force_decode_gen_type): New function, allow the type of generated table specified in the decode file to be overridden. @@ -1316,7 +1316,7 @@ Wed Feb 12 19:33:45 1997 Andrew Cagney <cagney@phydeaux.cygnus.com> * Makefile.in (IGEN_FLAGS): Add IGEN_IDECODE_MECHANISM set by the configure script. * configure: Regenerate. - + Tue Feb 11 13:49:10 1997 Michael Meissner <meissner@tiktok.cygnus.com> * events.c (event_queue_create): Don't use NULL to initialize an @@ -1346,7 +1346,7 @@ Wed Feb 5 10:56:27 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * Property create/initialization still wasn't correctly ordered. Should be delaying everything related to ihandle creation until after the rest of the tree has been established. - + * device.c (device_find_ihandle_runtime_property): Update. (device_add_ihandle_runtime_property): Update. @@ -1355,7 +1355,7 @@ Wed Feb 5 10:56:27 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * tree.c (print_properties): Update. Wed Feb 5 10:56:27 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> - + * gen-icache.c (print_icache_extraction): Add a reason parameter. Augment each extracted field with a comment citing the codes origin. Should simplify tracking down incorrect cache @@ -1391,7 +1391,7 @@ Fri Jan 31 16:20:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * gen-idecode.c: Correct generated igen body so that it no drops or doubles clock interrupts. - + Thu Jan 30 11:23:20 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * Makefile.in (BUILT_SRC_WO_CONFIG): Change targ-vals.* to @@ -1419,7 +1419,7 @@ Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * igen wasn't aborting if the opcode table contained no valid fields. - + * misc.c (name2i): Possibly abort if an invalid name is encountered. * ld-decode.c: Abort if the table type isn't found. @@ -1429,7 +1429,7 @@ Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * When performance monitoring is disabled, it is still possible to determine the simulation speed by looking at the number of elapsed ticks recorded by the event queue. - + * psim.c (psim_write_register, psim_read_register): Force the cpu to zero when it is either of `-1' or `nr_cpus'. In both cases the next cpu would be zero any way. @@ -1443,10 +1443,10 @@ Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * The code to allow an event queue to be updated during a signal was missing. For main.c, a cntrl-c simulation termination wasn't handled cleanly. - + * The simulation would not correctly restart if an event requested that the simulation be halted. - + * psim.c (psim_options): Add hack to -i option to optionally include a level vis -i2. (psim_usage): Document. @@ -1467,7 +1467,7 @@ Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> false. (event_queue_tick): Check that processing isn't still being performed. - + * gen-idecode.c (print_run_until_stop_body): Call event_queue_process_events to clear possibly pending events before starting a simulation run. Re-arange main loop so that simulator @@ -1483,10 +1483,10 @@ Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> RA. Based on instruction frequency stats, expand additional instructions. * ppc-instructions: Change all `RA == 0' to RA_is_0. - + * ppc-opcode-stupid: Move all but the basic table in -complex into here. Update to new format. - + * Makefile.in (tmp-defines): New target. Force defines.h to always be built. Hence get ppc-opcode-goto to build. @@ -1494,7 +1494,7 @@ Tue Jan 28 13:00:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * hw_com.c (hw_com_instance_read, hw_com_instance_write): Implement. - + Thu Jan 23 09:07:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * hw_trace.c (hw_trace_init_data): Delete. The trace options need @@ -1508,10 +1508,10 @@ Thu Jan 23 09:07:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> debug.c. It could be much simpler. Thu Jan 23 09:07:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> - + * Some devices support removable media. Add hooks to the disk device so that it supports this. - + * device.c (device_add_string_array_property, device_find_string_array_property): New functions, manipulate properties containing an array of strings. @@ -1532,7 +1532,7 @@ Thu Jan 23 09:07:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * device.h: Define an ioctl to `change-media' with an optional new media image. - + * hw_disk.c: Allow floppy disk devices to be specified. * psim.c (psim_command): New function, parse more complex psim @@ -1554,9 +1554,9 @@ Wed Jan 22 09:38:33 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * gen-icache.c (print_icache_struct): If there is no cache, do not output expressions in idecode.h file. - + * gen-icache.c (print_icache_body): Output them here. - + * ppc-opcode-complex: Clarify constant values for SPR==LR register expansion. @@ -1574,16 +1574,16 @@ Wed Jan 22 12:24:52 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> filled. Change the definition of a COMPUTE variable to be defined when the cache entry is being used. * gen-icache.c: Update. - + * ld-cache.h, ld-cache.c: Change field names so that their meaning is more obvious. old_name->field_name, new_name->derived_name. * gen-icache.c: Update - + * gen-icache.h, gen-icache.c (print_icache_body): Make the three different types of cache code - put into cache, extract from cache, no cache - an explicit argument to print_icache_body. * gen-icache.c (print_icache_extraction): Ditto. - + * gen-semantics.c (print_c_semantic): Update use. * gen-idecode.c (print_jump_insn): Update use. * gen-icache.c (print_icache_function): Update use. @@ -1612,32 +1612,32 @@ Mon Jan 20 11:20:15 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> cap db as they are created and deleted. This ensuring that a capibility is only used during the lifetime of the corresponding object. - + * cap.h, cap.c: Correct cap type - was signed32 should be signed_cell. - + * cap.c (cap_add, cap_remove): New methods for cap object that allow the explicit addition and removal of internal objects that the cap knows about. - + * cap.c (cap_init): Rewrite. Verify that the only objects remaining in the cap data base are those that were entered first. Thse objects will be the permenant ones. * device.c (device_init_address): Remember to initialize the cap database. - + * device.c (device_create_instance_from): Explicitly add device instances to the cap database. Simplify create code. (device_instance_delete): Explicitly remove device instances from the cap database. - + * device.c (device_create_from): Explicitly add a device to the cap data base. - + * device.c (device_create_from): Always set the cap members. * hw_disk.c: Output the instance when tracing. - + Sun Jan 19 16:44:29 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * tree.c (split_device_specifier): Add support for aliases when @@ -1650,10 +1650,10 @@ Sun Jan 19 15:28:23 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> size as arguments. These may be multi cell values. Initially fix the memory code so that they check/detect this. Leave the adjustment of any clients to later. - + * hw_memory.c (hw_memory_instance_claim, hw_memory_instance_release): Handle multi-cell memory devices. - + * hw_memory.c (hw_memory_instance_claim): Be tolerant towards the release of memory regions that were not claimed. @@ -1662,18 +1662,18 @@ Fri Jan 17 12:01:07 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * device.h, device.c (device_instance_call_method): Correct return type - can return either 0 or -1, hence should be a signed type. * device_table.h: Ditto. - + * hw_memory.c (hw_memory_instance_claim, hw_memory_instance_release): Update. * hw_disk.c (hw_disk_max_transfer, hw_disk_block_size, hw_disk_nr_blocks): Ditto. - + Fri Jan 17 11:50:13 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * emul_chirp.c (chirp_emul_claim): Implement using the "claim" method belonging to "/chosen/memory". (chirm_emul_release): Ditto. - + * Makefile.in (LIB_INLINE_SRC): Remove emul_* from list of files that are inlined. These modules are called via a table and are not made inline. @@ -1700,7 +1700,7 @@ Thu Jan 16 08:51:25 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * vm_n.h (vm_data_map_read_N, vm_data_map_write_N): For a miss-aligned access when a transfer fails abort. - + * emul_bugapi.c (emul_bugapi_do_write): Use emul_read_buffer instead of the vm_read_buffer. * emul_netbsd.c (do_write): Ditto. @@ -1710,10 +1710,10 @@ Wed Jan 15 14:38:25 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * configure.in (--enable-sim-jump): Default is NULL and not -E. * configure: Regenerate. - + * basics.h (__attribute__): Enable attributes if GCC >= 2.6. (UNUSED): Only enable UNUSED if GCC >= 2.7. - + * gen-icache.c (print_icache_extraction): Print UNUSED macro instead of explicit __unused__ attribute. (print_icache_body): Ditto. @@ -1741,7 +1741,7 @@ Wed Jan 15 12:25:11 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> * cpu.h, cpu.c (cpu_error): Aborts simulation with error message, but also saves current processor state. - + * basics.h: Move #include <stdarg.h> to here from device_table.h. * interrupts.c (perform_oea_interrupt): Use. No longer loose CIA @@ -1771,7 +1771,7 @@ Mon Jan 13 16:58:12 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> (system_call_interrupt): Ditto. (floating_point_assist_interrupt): Ditto. (deliver_hardware_interrupt): Ditto. - + * interrupts.c (program_interrupt): For UEA mode, halt the processor - so that the current state is saved - instead of aborting. @@ -1828,7 +1828,7 @@ Thu Dec 19 11:09:43 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * emul_chirp.c (chirp_emul_boot): Implement. Well report the new string and exit. - + * emul_chirp.c (chirp_emul_exit): Correct type of args struct members - *_cell not host dependant int. @@ -1838,13 +1838,13 @@ Wed Dec 18 17:49:59 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> information if a double interrupt is encountered. Wed Dec 18 17:49:59 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> - + * psim.c (psim_merge_device_file): Tolerate an incorrect file-name being specified with the -f option. (psim_merge_device_file): Correct check for end of string. Wed Dec 18 17:49:59 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> - + * emul_chirp.c (chirp_emul_peer): Was falling off the end of the list of devices. Return zero to the client instead. * emul_chirp.c (chirp_emul_child): Ditto @@ -1928,7 +1928,7 @@ Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * device.h, device.c (device_find_ihandle_runtime_property): New function. Reverse of add_ihandle_runtime property. (device_init_runtime_properties): Use it. - + * device.c (find_property_entry): New function returns the internal property spec. (device_set_property): Use. @@ -1938,7 +1938,7 @@ Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * psim.c (psim_merge_device_file): Strip newline from device specs. - + Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * hw_htab.c (htab_map_binary): For overlapping text / data maps @@ -1946,7 +1946,7 @@ Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * emul_chirp.c (emul_chirp_create): Add a description property to the pte's so that they are easier to identify. - + (emul_chirp_create): Don't specify a load address for the CHRP image. Always use the values specified by the executable. @@ -1960,7 +1960,7 @@ Mon Dec 9 12:08:46 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * emul_chirp.c (emul_chirp_instruction_call): Check for a NULL method name when handling the client call. Also check for other bad call arguments. - + * emul_chirp.c (emul_chirp_create): Allow real-mode?, real-base, etc to be overriden. @@ -1972,7 +1972,7 @@ Mon Dec 9 12:08:46 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> Thu Dec 5 10:46:42 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * 961205: Release snapshot 961205. - + Thu Dec 5 10:46:42 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * configure.in (hostbitsize, bitsize): Fix typo in error message - @@ -1985,7 +1985,7 @@ Thu Dec 5 10:46:42 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * configure.in: Sort options. * configure: Rebuild - + Wed Dec 4 13:57:31 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * psim.c (psim_usage): Add -n option - specify number of @@ -2001,7 +2001,7 @@ Fri Nov 29 11:12:22 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * hw_pal.c (hw_pal_attach_address): New function, if an attach is encountered, assume that it is the single disk. * hw_pal.c: Add generic device/size decode methods. - + * hw_nvram.c (hw_nvram_init_address): Use the first nonzero reg property entry when determining the nvram size. @@ -2030,26 +2030,26 @@ Thu Nov 28 13:19:46 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> * emul_bugapi.c (emul_bugapi_create): Add a small memory device to the device tree at the address of the hi-mem interrupt vector addreses. Used by bugapi to establish its trap instructions. - + * debug.h: Add a new macro DITRACE for tracing device instances. - + * debug.h: Extend the DTRACE macro so that it can also tests for device specific tracint. - + * device.h, device.c (device_trace): Add method to determine device specific tracing. (device_init_address): Set the devices tracing level. - + Thu Nov 21 12:05:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * tree.h, tree.c (tree_device): New files - separate out the device parser and other tree operations from the device. - + * inline.h, inline.c (INLINE_TREE): Add. * device.h, device.c (device_tree_add_parsed): Delete. * Makefile.in (tree.c): Add rules for new file. * Makefile.in: Better order the emul_* files. - + * emul_generic.c (emul_add_tree_hardware): Update. * emul_netbsd.c (emul_netbsd_create): Update. * emul_unix.c (emul_unix_create): Ditto. @@ -2057,20 +2057,20 @@ Thu Nov 21 12:05:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_bugapi.c (emul_bugapi_create): Ditto. * psim.c (psim_tree): Ditto. * hw_init.c: Ditto. - + * emul_generic.h: Include tree.h * Makefile.in: Add to EMUL_GENERIC_H dependencies. - + * device.h, device.c (device_root): New function - returns the root of the tree. * corefile.c: Use. - + * device.h, device.c (device_clean): New function, clean up device ready for next simulation run. This includes things like deleting interrupt edges and properties created during the simulation and also scrubbing any pre-defined properties. * tree.c (tree_init): Use. - + * device.h, device.c (device_init_static_properties): New function. Initialize any static predefined properties. By static we mean those that have values that can be determined before the @@ -2082,20 +2082,20 @@ Thu Nov 21 12:05:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> (device_add_integer_property): Delete corresponding code. (device_nr_address_cells, device_nr_data_cells): Check for property when returning value. - + * device.h, device.c (device_init_runtime_properties): New function. Initialize those properties that are not `static'. At present the only such property is the ihandle. * tree.c (tree_init): Use. - + * device.h, device.c (reg, ranges): Rework these so that they use an array of the fundamental type - single reg or single range entry. - + * device.h, device.c (device_add_ihandle_runtime_property): Re-implement the adding of an ihandle during tree construction so that it better fits in with device initialization. - + Thu Nov 21 12:05:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.h, device.c (device_ioctl): Add additional argument - @@ -2107,9 +2107,9 @@ Thu Nov 21 12:05:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_vm.c (hw_vm_ioctl_callback): Ditto. * hw_init.c (hw_stack_ioctl_callback): Ditto. * psim.c (psim_options): Ditto. - + Thu Nov 21 12:05:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> - + * BUGS: Updated a bit. Wed Nov 20 14:06:37 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2129,9 +2129,9 @@ Tue Nov 19 21:17:08 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * debug.h, debug.c (events): Add support for event queue tracing. * events.c: Add event tracing. - + * debug.h, debug.c: Order device trace options. - + Fri Nov 15 15:23:39 1996 Michael Meissner <meissner@tiktok.cygnus.com> * pk_disklabel.c (pk_disklabel_create_instance): Fix up some @@ -2141,21 +2141,21 @@ Sun Nov 17 17:59:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * sim-endian.h: Add LE versions of byte swap macros. Needed for PCI devices which are little-endian. - + * sim-endian-n.h (endian_le2h_N, endian_h2le_N): Ditto Sun Nov 17 17:59:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_iobus.c (hw_iobus_attach_address_callback): Change the iobus so that it is implementing a 1-1 address map. - + * emul_generic.c (emul_add_tree_hardware): Adjust. * emul_generic.c (emul_add_tree_hardware): Don't add the nvram as a default. Sun Nov 17 17:59:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> - + * device.c (split_find_device): Be tolerant of missing unit addresses. @@ -2163,16 +2163,16 @@ Fri Nov 15 16:49:49 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * basics.h (port_direction): New type, specify the direction of any `port'. - + * device.h, device.c (device_interrupt_decode): Include specification of port direction in operations. (device_interrupt_encode): Ditto. - + * device_table.h: Add a direction field to the interrupt port table. * device.c (device_tree_add_parsed): Specify port direction. - + Thu Nov 14 21:38:13 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_opic.c: Finish - second round. @@ -2213,7 +2213,7 @@ Wed Nov 6 20:20:58 1996 Andrew Cagney <cagney@kremvax.highland.com.au> (program_interrupt): For OEA mode, as per spec, generate an illegal instruction program interrupt when an optional instruction is encountered. - + * gen-semantics.c (print_semantic_body): Delete code differentiating between an unimplemented floating point and normal instruction. Instead, such a case can be handled explicitly. @@ -2231,7 +2231,7 @@ Wed Nov 6 20:20:58 1996 Andrew Cagney <cagney@kremvax.highland.com.au> (Move To FPSCR Field Immediate): Ditto. (Move To FPSCR Bit 0): Ditto. (Move To FPSCR Bit 1): Ditto. - + Mon Nov 4 12:49:13 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * corefile.c (core_map_read_buffer, core_map_write_buffer): Avoid @@ -2239,7 +2239,7 @@ Mon Nov 4 12:49:13 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * corefile.c: Adjust arguments so that the client server relationship is clarified. - + * hw_glue.c (hw_glue_init_address): Update so it can be attached to a PCI bus. @@ -2263,7 +2263,7 @@ Sat Nov 2 21:48:57 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * Makefile.in (tmp-hw, tmp-pk): Retain the user specified order of packages when building them. Consequently, a user can override a standard device by prefixing their own version. - + * Makefile.in (hw_opic.o, hw_pci.o, hw_ide.o): Add dependencies. Fri Nov 1 14:42:57 1996 Michael Meissner <meissner@tiktok.cygnus.com> @@ -2286,7 +2286,7 @@ Tue Oct 29 17:55:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> ({solaris,linux}_descriptors): Add support for access. Tue, 8 Oct 18:42:26 1996 Jason Molenda <crash@cygnus.co.jp> - + * Makefile.in (clean): Move config.log to distclean. Fri Nov 1 16:44:28 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2331,7 +2331,7 @@ Tue Oct 29 02:01:29 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_tree_print_device): Clean out printing of properties. - + * device.c (split_device_specifier): Don't detect comments here - "#" can be a valid prefix - eg #size-cells. @@ -2359,13 +2359,13 @@ Mon Oct 28 22:55:48 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_ide.c: New file. Model of a basic IDE interface attached to a PCI bus. - + * configure.in (hardware): Add the ide device to the default configuration. * configure: Regenerate. - + * debug.h, debug.c: Add tracing option for the IDE device. - + Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_phb.c, hw_phb.h: New files - implement a PHB. @@ -2381,11 +2381,11 @@ Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_eeprom.c: Ditto. * hw_init.c: Ditto. * hw_cpu.c: Ditto. - + * hw_com.c: Update event handling. * hw_disk.c: Implement tracing. - + Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device_table.c (generic_device_init_address): Use @@ -2396,16 +2396,16 @@ Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.h, device.c (device_find_ranges_property): New function. Simplify the manipulation of "ranges" properties. - + * device.c (device_add_parsed): Extend to include support for the ranges property. * device.c (device_add_parsed): Add assigned-addresses to the list of reg type properties. - + * device.c (device_tree_print_device): Add code to format and print a ranges property. - + * device.h, device.c (device_nr_address_cells, device_nr_size_cells): New functions. Determine the values of the standard properties #address-cells and #size-cells. Both of which @@ -2417,7 +2417,7 @@ Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * debug.h, debug.c: Sort debug options, Add entries for the comming PHB device. - + Fri Oct 18 12:12:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> * ppc-instructions (Floating Select): Add support for fsel unless @@ -2446,7 +2446,7 @@ Wed Sep 25 10:20:29 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_glue.c: New device. Hooks for manipulating interrupt ports. * debug.h, debug.c (trace_glue_device): Add tracing support for - the interrupt glue logic device. + the interrupt glue logic device. * configure.in (hardware): Add glue device. * configure: Regenerate. @@ -2454,13 +2454,13 @@ Wed Sep 25 10:20:29 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Tue Sep 24 20:55:38 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_tree_parse_integer_property): New function, - parse a list of integers as an array property. + parse a list of integers as an array property. (device_tree_add_parsed): Call it. * device.c (device_tree_parse_string_property): New function, - parse a list of strings as a string property (with embeded - null's). For moment, don't try to implement a complext string - parser. + parse a list of strings as a string property (with embeded + null's). For moment, don't try to implement a complext string + parser. (device_tree_add_parsed): Call it. Tue Sep 24 16:30:48 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2473,31 +2473,31 @@ Tue Sep 24 16:30:48 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_pic.c: Delete, replaced with hw_opic.c. * debug.h, debug.c: Add debug option for OpenPIC device. - - opic-device. + opic-device. Tue Sep 24 16:30:48 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * Makefile.in (psim.o, idecode.o): Since idecode and not psim is - now the file that does all the inlining. + now the file that does all the inlining. * Makefile.in (LIB_SRC, LIB_INLINE_SRC, idecode.o): Break out the - library source code that could be involved in an inlining. Make - idecode.o only dependant on the inlined library source code. + library source code that could be involved in an inlining. Make + idecode.o only dependant on the inlined library source code. * Makefile.in (LIB_OBJ): Put options last on the list so that it - is compiled last. + is compiled last. * std-config.h (DEVICE_INLINE): Only inline locals when the - default is to inline. + default is to inline. Mon Sep 23 00:37:49 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_htab.c (htab_sum_binary): Determine the real-base for the - binary. + binary. * hw_htab.c (htab_map_binary): Depending on the value of the - load-base, either map the program in as a contiguous section or as - separate sections controled by th binaries lma values. + load-base, either map the program in as a contiguous section or as + separate sections controled by th binaries lma values. (htab_init_data_callback): Ditto. Sun Sep 22 15:56:22 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2505,35 +2505,35 @@ Sun Sep 22 15:56:22 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_generic.c (emul_add_tree_options): Remove load-base option. * emul_chirp.c (map_over_chirp_note): Add load_base field to note - struct. Don't require the load_base field to be present - just - issue warning - it is a recent addition. + struct. Don't require the load_base field to be present - just + issue warning - it is a recent addition. (emul_chirp_create): Support both virtual and physical modes. * emul_chirp.c (emul_chirp_create): Add a stack initialization - property so that any arguments specified on the command line can - be passed on to user programs. + property so that any arguments specified on the command line can + be passed on to user programs. * hw_init.c (create_ppc_chirp_bootargs): Add support for chirp - argument passing to the pseudo device stack. + argument passing to the pseudo device stack. Sat Sep 21 19:39:56 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_error): Make it more tolerant to incomplete - devices. + devices. * hw_init.c (hw_data_init_data_callback): Extend the data device - so that it can perform initialization operations either dma or a - more complex instance open, seek, write operation. + so that it can perform initialization operations either dma or a + more complex instance open, seek, write operation. * hw_init.c: Update the description of the data device to reflect - this. + this. Sat Sep 21 00:13:02 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_event_queue_schedule, - device_event_queue_deschedule, device_event_queue_time): Have the - device object export the event operations. Making these available - from the device object should hopefully simplify writing device - models. + device_event_queue_deschedule, device_event_queue_time): Have the + device object export the event operations. Making these available + from the device object should hopefully simplify writing device + models. Fri Sep 20 14:04:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2542,7 +2542,7 @@ Fri Sep 20 14:04:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_eeprom.c: Rewrite so it works. * debug.h, debug.c: Add tracing support for the eeprom and com - devices. + devices. Thu Sep 19 14:40:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2552,99 +2552,99 @@ Thu Sep 19 14:40:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Thu Sep 19 14:40:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_create_instance_from): Tighten up loop - searching for device instances. + searching for device instances. (device_instance_delete): Ditto. (device_instance_delete): Only leaf instances need to be removed - from a devices list of active instances. + from a devices list of active instances. Thu Sep 19 14:40:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_disk.c: Add the cdrom as an alias. * pk_disklabel.c (disklabel_delete): Implement, remembering to - delete the raw disk instance while we're at it. + delete the raw disk instance while we're at it. * pk_disklabel.c (pk_disklabel_create_instance): Implement a - little bit more - still a long way to go. + little bit more - still a long way to go. * pk_disklabel.c (disklabel_write, disklabel_read): Remember the - new head position after a read or write. + new head position after a read or write. Thu Sep 19 13:05:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_chirp.c (chirp_emul_read): Allow reads to be longer then - the internal buffer. + the internal buffer. Thu Sep 19 13:05:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_chirp.c (chirp_read_t2h_args): Call memset-0 with the args - in the correct order. + in the correct order. * emul_chirp.c (chirp_emul_call_method): Correct computation for - the address of the first stack argument passed in from the client - program. + the address of the first stack argument passed in from the client + program. Wed Sep 18 19:33:54 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * words.h: Add new types signed_cell and unsigned_cell which - correspond to the signed and unsigned IEEE 1275 memory locations. + correspond to the signed and unsigned IEEE 1275 memory locations. * device.h, device.c, emul_chirp.c: Where refering to an IEEE 1275 - memory cell, replace uses of unsigned32 with unsigned_cell. + memory cell, replace uses of unsigned32 with unsigned_cell. * device_table.h: Ditto. * sim-endian.h: Add new macros H2BE_cell and BE2H_cell which - convert cell sized values to from big endian. + convert cell sized values to from big endian. * device.c, emul_chirp.c: Where refering to IEEE 1275 memory cells - use these new macros. + use these new macros. Tue Sep 17 15:57:44 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_tree_add_parsed): Detect and report an - interrupt being attached to an invalid device. Was dumping core. + interrupt being attached to an invalid device. Was dumping core. Mon Sep 16 23:09:12 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.h, device.c (device_address_to_attach_address, - device_size_to_attach_size): New functions. Convert a devices - unit address or unit size structure into a form suitable for - passing on to the attach and detach functions. + device_size_to_attach_size): New functions. Convert a devices + unit address or unit size structure into a form suitable for + passing on to the attach and detach functions. * device_table.h: Add extra methods to device table. * device.h, device.c (device_find_reg_property): New function. - For a reg type property, return the selected address + size - tupple, along with a positive success status. Add a reg_property - to the list of property types. + For a reg type property, return the selected address + size + tupple, along with a positive success status. Add a reg_property + to the list of property types. * (device_tree_add_parsed): Make array properties with the name - reg or alternate-reg of type reg_property. + reg or alternate-reg of type reg_property. * hw_memory.c (hw_memory_init_address): Rewrite to use new - find_reg_property method. + find_reg_property method. * hw_nvram.c (hw_nvram_init_address): Ditto. * device.c (device_tree_print_device): Add code to print out a reg - property. + property. * device_table.c (generic_device_address_to_attach_address, - generic_device_size_to_attach_size ): New functions. Generic - functions for converting between unit and attach address or size. + generic_device_size_to_attach_size ): New functions. Generic + functions for converting between unit and attach address or size. * device_table.c (generic_device_init_address): Rewrite to use the - new find_reg and address convert functions. Look for both reg and - alternate-reg properties. + new find_reg and address convert functions. Look for both reg and + alternate-reg properties. Mon Sep 16 23:09:12 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_com.c: New file. A '550 serial device that can quickly be - attached to any bus. + attached to any bus. * configure.in (enable-sim-hardware): Add the com device. * configure: re-generate. Thu Sep 12 17:30:56 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_tree_verify_reg_unit_address): New - function. Check that the unit address as specified by the reg - property correctly corresponds to any unit address previously - specified by the devices name. + function. Check that the unit address as specified by the reg + property correctly corresponds to any unit address previously + specified by the devices name. (device_tree_add_parsed): When adding a reg property, verify that the unit-address - first value of property - correctly matches any previous value specified when creating the device @@ -2729,7 +2729,7 @@ Wed Aug 7 20:19:55 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * gen-idecode.c (*switch_*): As an option output a switch that is implemented using a jump table but only if the switch is not boolean. - + Tue Aug 6 09:28:22 1996 Michael Meissner <meissner@tiktok.cygnus.com> * configure.in (--enable-sim-{hardware,packages}): Fix typos. @@ -2742,17 +2742,17 @@ Tue Aug 6 09:28:22 1996 Michael Meissner <meissner@tiktok.cygnus.com> Wed Aug 7 00:17:37 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device_table.c (generic_device_unit_decode): Require a comma - between elements of a unit address. + between elements of a unit address. * device.c (device_tree_print_device): For reg, alternate-reg and - ranges properties use special print functions. + ranges properties use special print functions. (device_print_ranges_property): Print formatted ranges property. (device_print_reg_property): Print formatted reg property. Tue Aug 6 21:35:18 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_tree_add_parsed): For reg, ranges and - alternate-reg properties use a special parser. + alternate-reg properties use a special parser. (device_tree_parse_reg_property): New function to parse a reg property. (device_tree_parse_ranges_property): New function to parse a @@ -2763,35 +2763,35 @@ Tue Aug 6 21:35:18 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Wed Jul 31 00:02:30 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device_table.h (device_instance_callbacks): Relace the claim and - release methods with a more general table mapping from method-name - to method-function. + release methods with a more general table mapping from method-name + to method-function. * device.c (device_instance_call_method): New function. Implement - the OpenBoot call-method client interface. Attempts to locate the - instances method in the callback table. + the OpenBoot call-method client interface. Attempts to locate the + instances method in the callback table. (device_instance_claim, device_instance_release): Delete. - Replaced with call-method and a lookup table. + Replaced with call-method and a lookup table. * emul_chirp.c (chirp_emul_call_method): Use the new device - instance call method and let that handle a client claim call. + instance call method and let that handle a client claim call. * hw_htab.c (claim_memory): Wrapper function to call the memory - devices "claim" method using the new device-instance call-method - interface. Replaces the previous direct calls to claim. + devices "claim" method using the new device-instance call-method + interface. Replaces the previous direct calls to claim. (htab_map_region): Use claim_memory. (htab_init_data_callback): Ditto. * hw_memory.c (hw_memory_instance_claim): Update function - interface so that it is compatible with call-method. + interface so that it is compatible with call-method. (hw_memory_instance_release): Ditto. (hw_memory_instance_methods): New table of memory specific - methods claim and release. Add to the hw_memory_callback + methods claim and release. Add to the hw_memory_callback table. Tue Jul 30 21:26:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * psim.c (psim_init): Back out of change to initial value of - system->last_cpu. + system->last_cpu. Tue Jul 30 21:12:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2800,26 +2800,26 @@ Tue Jul 30 21:12:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au> #define printf_filtered to simplify updating of existing code. * sim_callbacks.h (sim_io_write_stdout, sim_io_read_stdin, - sim_io_write_stderr): New functions. Read / write to the - simulations stdin and stdout and stderr interfaces. Merge in code - from hw_pal that previously handled async I/O. + sim_io_write_stderr): New functions. Read / write to the + simulations stdin and stdout and stderr interfaces. Merge in code + from hw_pal that previously handled async I/O. (sim_io_flush_stdoutput): Rename flush_stdoutput. Add #define flush_stdoutput to simplify updating of existing code. * hw_pal.c (scan_hw_pal, write_hw_pal, - hw_pal_instance_write_callback): Use the new sim_io functions. + hw_pal_instance_write_callback): Use the new sim_io functions. * main.c: Implement standalone versions of the new sim_io - functions. Include support for async I/O. + functions. Include support for async I/O. * sim_calls.c: Ditto. This time using the gdb callback table. * std-config.h (CURRENT_STDIO, current_stdio): New macro. Set up - stdio configuration so that it works in the same way as the rest - of the simulation. + stdio configuration so that it works in the same way as the rest + of the simulation. * psim.c (psim_create): Initialize current_stdio from the device - tree. + tree. * emul_generic.c (emul_add_tree_options): Enter a default value - for use-stdio in the device tree. + for use-stdio in the device tree. Fri Jul 26 19:43:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -2829,7 +2829,7 @@ Fri Jul 26 19:43:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> startup when the processor was still undefined. (print_jump): For safety, restart smp loop when cpu_nr >= nr_cpus, not just equal. - + * options.c (print_options): Add printing of WITH_REGPARM and WITH_STDCALL. @@ -2839,10 +2839,10 @@ Fri Jul 26 19:43:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Fri Jul 26 00:36:35 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * ppc-cache-rules (cache): Change RS and RB to cache instead of - compute. The block move instructions use them. + compute. The block move instructions use them. * idecode_expression.h (FPSCR_SET): New macro, set specific FPSCR - register. + register. (CR_FIELD): New macro, extract specific CR register. (FPSCR_FIELD): New macro, extract specific FPSCR register. @@ -2873,25 +2873,25 @@ Fri Jul 26 00:36:35 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Thu Jul 25 22:10:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * std-config.h (SEMANTICS_INLINE): By default, mask out the - inlining of semantic functions from DEFAULT_INLINE. Almost all - configurations call the semantic code via a pointer so there is - little benefit. + inlining of semantic functions from DEFAULT_INLINE. Almost all + configurations call the semantic code via a pointer so there is + little benefit. * std-config.h (ICACHE_INLINE): Ditto. Thu Jul 25 20:07:30 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * configure.in (sim_regparm): Add configuration option for - enabling GCC's regparm attribute. + enabling GCC's regparm attribute. * (sim_stdcall): Add configuration option for enabling GCC's - stdcall attribute. + stdcall attribute. * Makefile.in (REGPARM_CFLAGS): Pass regparam configuration onto - compilations. + compilations. * (STDCALL_CFLAGS): Pass stdcall configuration onto compilations. * std-config.h (REGPARM): Extend construction of REGPARM macro so - that it can include __stdcall__ function attribute. + that it can include __stdcall__ function attribute. Wed Jul 24 19:04:20 1996 Andrew Cagney <cagney@sawnoff> @@ -2915,23 +2915,23 @@ Wed Jul 24 15:47:09 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Tue Jul 23 20:57:01 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * igen.c (print_my_defines): Replaces print_define_my_index. - Print both a definition for MY_INDEX and MY_PREFIX. + Print both a definition for MY_INDEX and MY_PREFIX. * gen-icache.c (print_icache_function): Adjust. * gen-idecode.c (print_jump_insn): Adjust. * gen-semantics.c (print_c_semantic): Adjust. * gen-support.c (gen_support_h): Add optional include to created - support.h so that, like cpu, it is optionally inlined for all - modules that include it. + support.h so that, like cpu, it is optionally inlined for all + modules that include it. * inline.h, inline.c: Adjust so that support.[hc] is handled the - same as cpu.[hc]. + same as cpu.[hc]. * idecode_fields.h (LABEL, GOTO): Macro's that create a unique - name for a lable and then branch to it. + name for a lable and then branch to it. * ppc-instructions (convert_to_integer, Floating Round to - Single-Precision, Floating Convert from Integer Doubleword): Use - LABEL and GOTO instead of the recently added switch statements. + Single-Precision, Floating Convert from Integer Doubleword): Use + LABEL and GOTO instead of the recently added switch statements. Wed Jul 24 14:02:42 1996 Andrew Cagney <cagney@sawnoff.highland.com.au> @@ -2942,16 +2942,16 @@ Tue Jul 23 20:57:01 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * configure.in (--enable-sim-line-nr): Typo - sim_line-nr. * (--enable-sim-inline): Reorder patern matching of arguments so - that SUPPORT=ALL_INLINE is reconized as *=* and not *_INLINE. + that SUPPORT=ALL_INLINE is reconized as *=* and not *_INLINE. * configure: rebuild. Mon Jul 22 23:25:08 1996 Andrew Cagney <cagney@highland.com.au> * configure.in (--enable-sim-hardware, --enable-sim-packages): New - configuration options. Let the user specify the packages or - hardware devices that are to be included in the build. Makes it - possible for user packages to be specified. + configuration options. Let the user specify the packages or + hardware devices that are to be included in the build. Makes it + possible for user packages to be specified. * Makefile.in (tmp-pk, tmp-hw): Just use the list of packages and hardware instead of checking it using ls. configure.in should @@ -2961,138 +2961,138 @@ Mon Jul 22 23:25:08 1996 Andrew Cagney <cagney@highland.com.au> Mon Jul 22 22:38:59 1996 Andrew Cagney <cagney@highland.com.au> * psim.c (psim_options): Enter the argument to the memory size - option directly into the device tree. Was using atol() which is - dangerously non portable. + option directly into the device tree. Was using atol() which is + dangerously non portable. Mon Jul 22 22:17:08 1996 Andrew Cagney <cagney@highland.com.au> * configure.in (icache): Extend icache flag to include an insn - option. If specifyed the insn - aka instruction - is included in - the instruction cache. Make this the default. + option. If specifyed the insn - aka instruction - is included in + the instruction cache. Make this the default. * configure: re-generate. * igen.c (main), igen.h: Add option -S - inSn - for specifying - that the instruction should be included in the icache. + that the instruction should be included in the icache. * gen-icache.c (print_icache_body): If enabled, output code to put - the instruction into the icache. + the instruction into the icache. (print_icache_struct): If enabled, add insn to the icache struct. Mon Jul 22 20:46:12 1996 Andrew Cagney <cagney@highland.com.au> * Makefile.in (BUILD_CFLAGS): Include -g when building the - generators. + generators. Mon Jul 22 20:00:25 1996 Andrew Cagney <cagney@highland.com.au> * emul_generic.c (emul_add_tree_options): Was incorrectly setting - the strict-alignment option when hardwired for non-strict - alignment. + the strict-alignment option when hardwired for non-strict + alignment. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * gen-semantics.c: Make the my_index variable a macro MY_INDEX. * ppc-instructions: Adjust so that references are to MY_INDEX and - not my_index. + not my_index. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * gen-idecode.c: Output the complete run_until_stop function - instead of just the code to handle a single instruction issue. + instead of just the code to handle a single instruction issue. * : Have the generated idecode.c include inline.c (instead of psim.c). * std-config.h: Change psim.c so that it isn't inlined (as this is - no longer needed). + no longer needed). * psim.c (run_until_stop): Delete the old run_until_stop function - instead calling the idecode_run and idecode_run_until_stop - functions that gen-idecode.c is now creating. + instead calling the idecode_run and idecode_run_until_stop + functions that gen-idecode.c is now creating. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * dgen.c: Maintenance - update to use new features found in lf.c. * filter_filename.c (filter_filename): Maintenance - make the - string constant. + string constant. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * debug.c (TRACE, ITRACE, DTRACE): Have GCC instead of CPP - eliminate trace statements. + eliminate trace statements. * debug.c: Change trace format so that it is consistent - (file:line-nr) with CC's error output. + (file:line-nr) with CC's error output. * gen-itable.c (itable_c_insn): Add the source file name and - source line number to the instruction's informational entry. + source line number to the instruction's informational entry. * debug.c (ITRACE): Use the itable (and my_index) to get the - current instructions name and source line number. + current instructions name and source line number. * gen-semantics.c, gen-icache.c: Adjust generated ITRACE calls to - match new interface. + match new interface. * emul_bugapi.c (emul_bugapi_instruction_call): Adjust - corresponding call to ITRACE so that it still matches. + corresponding call to ITRACE so that it still matches. * idecode_expression.h (ALU_END, CR0_COMPARE): Use TRACE instead - of ITRACE. The CPP line directives would have previously set the - line-nr and file name so ITRACE isn't needed. + of ITRACE. The CPP line directives would have previously set the + line-nr and file name so ITRACE isn't needed. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * gen-idecode.c (print_jump_until_stop_body): New function and - idecode generation option. Instead of generating and calling - separate functions containing the semantic and icache code - generate a single monolythic function and use goto's (and GCC's - indirect jump) to move between code blocks. + idecode generation option. Instead of generating and calling + separate functions containing the semantic and icache code + generate a single monolythic function and use goto's (and GCC's + indirect jump) to move between code blocks. * Makefile.in: Add sim_jump flag to those passed to igen. * configure.in: New option --enable-sim-jump (default disabled) * ppc-instructions: Eliminate any uses of labels and goto's. - These result in duplicate declarations when a single flat function - is being create. + These result in duplicate declarations when a single flat function + is being create. * ppc-opcode-jump: New file. Set of opcode rules useful when - testing jumping idecodes. + testing jumping idecodes. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * gen-idecode.c: Optionally include the semantic code for an - instruction in the function that is doing the decoding. + instruction in the function that is doing the decoding. * igen.c: Add option (-C) to generate semantics in the instruction - decode functions. + decode functions. * configure.in (--enable-sim-icache): Accept an option list such - as 1024,define. Add a new choice to the list - semantic - which - will cause igen to generate instruction decode functions that - include the corresponding semantic code. + as 1024,define. Add a new choice to the list - semantic - which + will cause igen to generate instruction decode functions that + include the corresponding semantic code. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * configure.in: New option --enable-sim-line-nr (default enabled). - Enable/disable the inclusion of CPP line directives in the - generated files. Such directives refer back to the source files - used when generating the simulator code. + Enable/disable the inclusion of CPP line directives in the + generated files. Such directives refer back to the source files + used when generating the simulator code. * Makefile.in (sim_line_nr): Pass to igen. Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * igen.c (main): Revamp the options so that more letters are - available. + available. * configure.in: Adjust to match igen's revamped options Sun Jul 21 21:18:05 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * Makefile.in (pk.h, hw.h): Rewrite depenencies for hw.h (etc) so - that they use the same technique as igen (ie a dummy targets - tmp-pk and tmp-hw are created). + that they use the same technique as igen (ie a dummy targets + tmp-pk and tmp-hw are created). Mon Jun 24 22:28:00 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -3101,18 +3101,18 @@ Mon Jun 24 22:28:00 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Wed Jun 19 21:45:28 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * ld-cache.[hc], ld-decode.[hc], ld-insn.[hc]: New files. Separate - out the loading of each of the tables from the rest of igen. + out the loading of each of the tables from the rest of igen. * Makefile.in: Adjust. * igen.c: Adjust. * gen-icache.[hc], gen-idecode.[hc], gen-itable.[hc], - gen-model.[hc], gen-semantics.[hc]: New files. Separate out the - code creating each separate set of generated files. + gen-model.[hc], gen-semantics.[hc]: New files. Separate out the + code creating each separate set of generated files. * Makefile.in: Adjust. * igen.c: Adjust. * gen-support.[ch]: New files. Output the support functions (found - in the ppc-instructions file) into a separate file. + in the ppc-instructions file) into a separate file. * Makefile.in: Add. * inline.h, inline.c: Add. * std-config.h: Add. @@ -3126,22 +3126,22 @@ Wed Jun 19 21:45:28 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * ppc-opcode-flat: Ditto * filter.h, filter.c: New files. Separate the opcode filter table - reading code from the rest of igen.c. Re-design the filter so that + reading code from the rest of igen.c. Re-design the filter so that it works inclusivly not exclusivly. * igen.c: Remove the opcode filter table loading code. * Makefile.in (filter.o): Adjust * configure.in: Adjust filter flag so that default includes 32bit and floating point. * ppc-instructions: Clean up filter fields so that only in use - entries are specified (ie delete `be'). + entries are specified (ie delete `be'). * misc.c (name2i, i2name): New function. Map between a string and - an integer value. + an integer value. Mon Jun 17 20:08:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * sim_calls.c (sim_close): If simulator not created, skip printing - of run information. + of run information. Mon Jun 17 20:08:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -3160,8 +3160,8 @@ Mon Jun 17 20:08:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Fri Jun 14 00:11:56 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device_table.h: Don't pass the parent device into a devices - create function. This makes the create function consistent with - the documentation. + create function. This makes the create function consistent with + the documentation. * device.c (device_template_create_device): Ditto * hw_pal.c (hw_pal_create): Ditto * hw_core.c (hw_core_create): Ditto @@ -3175,44 +3175,44 @@ Fri Jun 14 00:11:56 1996 Andrew Cagney <cagney@kremvax.highland.com.au> (device_template_create_device): Ditto. * device.c (device_create_from): Make local (static) only used - within device.c. + within device.c. * device_table.h: typedef device_callbacks moved here (from - device.h) where it belongs. + device.h) where it belongs. * hw_core.c: New file. Implements just the core device using the - core object. + core object. * corefile.c: Moved all core device functions into the new - hw_core.c file. core_device_create() disapears. + hw_core.c file. core_device_create() disapears. * psim.c (psim_tree): Use device_tree_add_parsed() to create the - core device. + core device. Thu Jun 13 00:09:29 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_init.c: Correct typo in comment. * corefile.c (core_init): Remove any remaining references to a - default map. + default map. (core_map_find_mapping): Ditto. Wed Jun 12 22:30:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * corefile.c (core_init): Make function global so that other - devices are able to use the full core object. + devices are able to use the full core object. * corefile.c (core_create, core_from_device): Break core_create - into two functions. The first creates a core object, the second - returns the core object associated with a core device. + into two functions. The first creates a core object, the second + returns the core object associated with a core device. * corefile.c (core_device_create): Use core_create to make the - core object. + core object. * psim.c (psim_create): Use core_from_device() instead of - core_create(). + core_create(). * device.c (device_template_create_device): Make static as only - needed by functions internal to device.c. + needed by functions internal to device.c. Fri Jun 7 23:47:18 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -3243,18 +3243,18 @@ Wed Jun 26 12:50:33 1996 Michael Meissner <meissner@tiktok.cygnus.com> Wed Jun 26 12:26:55 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, - INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. - (docdir): Removed. - * configure.in (AC_PREREQ): autoconf 2.5 or higher. - (AC_PROG_INSTALL): Added. - * configure: Rebuilt. + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, + INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + (AC_PROG_INSTALL): Added. + * configure: Rebuilt. Wed Jun 5 23:53:42 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * corefile.h: Rewrite documentation so that it can be extracted and - converted into texinfo (and hence ready for translation into html, - tex or nroff). + converted into texinfo (and hence ready for translation into html, + tex or nroff). * device.h: Ditto Thu Jun 6 09:52:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> @@ -3269,7 +3269,7 @@ Wed Jun 5 11:46:52 1996 Andrew Cagney <cagney@puddin> Wed Jun 5 01:39:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * psim.c (psim_options): Correct type of dummy arguments being - passed to a device_ioctl call. + passed to a device_ioctl call. * hw_init.c (hw_data_init_data_callback): Adjust printf arguments. (write_stack_arguments): Ditto. @@ -3301,7 +3301,7 @@ Mon Jun 3 15:02:04 1996 Michael Meissner <meissner@tiktok.cygnus.com> Mon Jun 3 23:19:57 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_netbsd.c (emul_netbsd_create): Use the more specific names - `ppc-elf' and `ppc-xcoff' for the stack-type. + `ppc-elf' and `ppc-xcoff' for the stack-type. * emul_unix.c (emul_unix_create): Ditto. * emul_bugapi.c (emul_bugapi_create): Ditto. * hw_init.c: Reconize the new names. @@ -3350,45 +3350,45 @@ Thu May 30 00:00:10 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Wed May 29 23:50:26 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * basics.h: New global type object_disposition, used to indicate - the status of objects when things are restarted. + the status of objects when things are restarted. Fri May 17 17:28:52 1996 Andrew Cagney <cagney@benjimen.highland.com.au> * device_table.h: Change the interrupt descriptor structure so - that it includes an additional member - an upper bound on the - interrupts by that name. + that it includes an additional member - an upper bound on the + interrupts by that name. * device.c (device_interrupt_decode): Allow a range of interrupt - ports (eg rst0 .. rst6) if the port descriptors bound is non zero. + ports (eg rst0 .. rst6) if the port descriptors bound is non zero. * device.c (device_tree_print_device): Include a list of valid - interrupt ports when listing supported devices. + interrupt ports when listing supported devices. * device.h, device.c (device_child_interrupt_*): Delete. Not used. * emul_generic.c (emul_add_tree_hardware): Modify the creation of - the interrupt net so that it uses int0 .. intN. + the interrupt net so that it uses int0 .. intN. Tue May 14 23:03:53 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.h, device.c (device_ioctl): Drop the system argument. - Devices can not obtain this using the device_system() call. + Devices can not obtain this using the device_system() call. * device_table.h: Adjust accordingly. * hw_*.c: Adjust accordingly. * emul_netbsd.c (do_break): Adjust call to vm device accordingly. * psim.c (psim_options): Use a device_ioctl call to force the - hw_trace device to update the trace options. + hw_trace device to update the trace options. * hw_trace.c: Replace the init function with an ioctl call. Adjust doc accordingly. * psim.c (psim_init): Re-order initialization so that the - os-emulation is initialized after the device tree. Without this, - os-emul's are not able to create instances or access properties - that contain an instance handle. + os-emulation is initialized after the device tree. Without this, + os-emul's are not able to create instances or access properties + that contain an instance handle. * device.h, device.c (device_add_*_property): Make these functions - internal to device.c. The user has access to the more generic - device_tree_add_parsed function. Differentiate between the initial + internal to device.c. The user has access to the more generic + device_tree_add_parsed function. Differentiate between the initial and current value for each property. * (clean_device_properties): New function that deletes any properties created after the start of a simulation and restores @@ -3397,20 +3397,20 @@ Tue May 14 23:03:53 1996 Andrew Cagney <cagney@kremvax.highland.com.au> contain ihandles. create * (device_tree_init): Include calls to clean the device tree's - properties and then initialize them. Document this in the device.h + properties and then initialize them. Document this in the device.h file. Mon May 6 17:36:15 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * interrupts.c (decrementer_interrupt): Always pend a decrementer - interrupt even if it is not yet possible to deliver it. + interrupt even if it is not yet possible to deliver it. Wed May 1 12:26:51 1996 Andrew Cagney <cagney@benjimen> * mon.h, mon.c (mon_get_number_of_insns): Make this externally visable adjusting the arguments so that the interface is correct. (mon_print_info): Adjust calls. - + * registers.h, registers.c (register_description): Add phony cycle, insn and stall registers. @@ -3420,25 +3420,25 @@ Wed May 1 12:26:51 1996 Andrew Cagney <cagney@benjimen> Tue Apr 30 22:09:09 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_htab.c: New file. Extract contents from disk_table.c. - Contains a device that, during initialization will create a - PowerPC htab in memory. + Contains a device that, during initialization will create a + PowerPC htab in memory. * hw_register.c: New file. Extract contents from disk_table.c. - Contains a device that, during initialization, will parse its - property list and use that to initialize various processor - registers (not target specific). + Contains a device that, during initialization, will parse its + property list and use that to initialize various processor + registers (not target specific). * hw_vm.c: New file. Extract contents from disk_table.c. Contains - a device that handles accesses to invalid virtual memory addresses - (in user mode). + a device that handles accesses to invalid virtual memory addresses + (in user mode). * hw_init.c: New file. Extract contents from disk_table.c. Misc - devices that can initialize memory from a file. + devices that can initialize memory from a file. * hw_trace.c: New file. Extract contents from disk_table.c. - Configure trace options from property values. + Configure trace options from property values. * Makefile.in (hw_htab.o, hw_register.o, hw_vm.o, hw_init.o, - hw_trace.c): Add new device files. + hw_trace.c): Add new device files. * device_table.c: Remove above code, now in separate independant - files. + files. Fri Apr 26 00:00:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -3447,20 +3447,20 @@ Fri Apr 26 00:00:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * Makefile.in (hw_disk.o): Add device hw_disk.c. * pk_disklabel.c: New file. Implement the miss-named disk-label - package. + package. * Makefile.in (pk.h): Create the file pk.h that contains a list of all the packages. * Makefile.in (hw.h, hw.c): Add dependancy on Makefile so that - they are re-created when the makefile is updated. + they are re-created when the makefile is updated. * emul_generic.c (emul_add_tree_hardware): Add a disk device - (below the iobus) to the device tree. Include an ihandle of + (below the iobus) to the device tree. Include an ihandle of the disk as /chosen/disk. * emul_bugapi.c (emul_bugapi_create): Don't initialize the input, - output and (new) disk handles yet. + output and (new) disk handles yet. * (emul_bugapi_init): Initialize the input, output (and just added) disk ihandles here. * (emul_bugapi_do_diskio): New. Performs disk i/o (well at least @@ -3476,7 +3476,7 @@ Fri Apr 26 00:00:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> the exit method. Makes it possible for chirp emul simulations to abort upon an error. * device.h, device.c (device_instance_claim, - device_instance_release): New methods for claiming and releasing + device_instance_release): New methods for claiming and releasing memory. * hw_memory.c: add claim and release memory methods. * hw_*: Use the claim memory method when allocating physical @@ -3485,7 +3485,7 @@ Fri Apr 26 00:00:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Thu Apr 18 23:38:10 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_nvram.c (hw_nvram_update_clock): Use the current not previous - time when updating the clock. + time when updating the clock. * hw_nvram.c: Tidy up documentation @@ -3548,7 +3548,7 @@ Tue Apr 30 18:46:05 1996 Michael Meissner <meissner@tiktok.cygnus.com> the AC_C_BIGENDIAN results. Only run AC_C_BIGENDIAN if not cross compiling. * configure: Regenerate. - + * sim-endian.h: Add more tests for host endian to support more platforms in a cross compilation environment. @@ -3581,19 +3581,19 @@ Wed Apr 17 14:38:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> Mon Apr 15 23:30:56 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * events.c (insert_event_entry): Allow events to be scheduled - *NOW* (at delta time 0). Add assertions to clarify behavour of - event queue. + *NOW* (at delta time 0). Add assertions to clarify behavour of + event queue. * events.c (update_time_from_event): New function. Calculates the - number of ticks from the next event. Use this. + number of ticks from the next event. Use this. Sun Apr 14 21:39:45 1996 Andrew Cagney <cagney@highland.com.au> * emul_netbsd.c (do_break): Return 0 if success (instead of - adjusted break). + adjusted break). * device_table.c (vm_ioctl_callback): Don't return adjusted break - (isn't needed). + (isn't needed). Sun Apr 14 21:32:41 1996 Andrew Cagney <cagney@highland.com.au> @@ -3627,75 +3627,75 @@ Sat Apr 13 00:00:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au> Fri Apr 12 20:56:47 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device_table.c (vm_ioctl_callback): Don't access the processor - registers directly, instead leave it to the caller to handle this. + registers directly, instead leave it to the caller to handle this. * emul_netbsd.c (do_break): Which calls vm_ioctl_callback to - perform a break. Pass in the new break value and set the - registers according to the result. + perform a break. Pass in the new break value and set the + registers according to the result. * emul_generic.c (emul_write_status): Change so that r3 contains - either status or errno and failure is indicated by SO. + either status or errno and failure is indicated by SO. Thu Apr 4 23:03:38 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_bugapi.c (emul_bugapi_create): More strict check of OEA - address. + address. Thu Apr 4 20:58:05 1996 Andrew Cagney <cagney@highland.com.au> * interrupts.h (interrupts): New structure contains state of - pending interrupts. + pending interrupts. * cpu.c (cpu_interrupts): New function. Pending interrupt status - in the cpu and grant access to it. Add interrupts to cpu - structure. + in the cpu and grant access to it. Add interrupts to cpu + structure. Fri Mar 29 22:09:25 1996 Andrew Cagney <cagney@highland.com.au> * device.c (device_tree_add_parsed): Check that the creation of a - device instance worked before using it. + device instance worked before using it. * psim.c (psim_halt): Remove cia argument from psim_halt. This - function does not save the CIA so do not pass it in. + function does not save the CIA so do not pass it in. Fri Mar 29 21:30:56 1996 Andrew Cagney <cagney@highland.com.au> * hw_pal.c (hw_pal): Merge the halt and icu and console devices - found in device_table.c into a single hack pal. + found in device_table.c into a single hack pal. * device_table.c (halt, icu, console): Delete. * Makefile.in (hw_pal.o): New dependency. * emul_generic.c (emul_add_tree_hardware): Re-arange device tree - so that it uses the pal instead of the icu/halt/console devices. - Wire the pal's interrupt ports up to the cpu nodes. + so that it uses the pal instead of the icu/halt/console devices. + Wire the pal's interrupt ports up to the cpu nodes. Fri Mar 29 20:17:17 1996 Andrew Cagney <cagney@highland.com.au> * hw_iobus.c (hw_iobus_attach_address_callback): Move from - device_table.c to here. + device_table.c to here. * Makefile.in (hw_iobus.o): New dependency. Fri Mar 29 12:17:58 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * emul_bugapi.c (_os_emul_data): Add fields for output, input. - (emul_bugapi_create): Create input, output from /chosen/stdin and - /chosen/stdout. - (emul_bugapi_do_{read,write}): Switch to use device_instance - interface. - (emul_bugapi_instruction_call): Change calls to - emul_bugapi_do_{read,write} to pass device instance argument. + (emul_bugapi_create): Create input, output from /chosen/stdin and + /chosen/stdout. + (emul_bugapi_do_{read,write}): Switch to use device_instance + interface. + (emul_bugapi_instruction_call): Change calls to + emul_bugapi_do_{read,write} to pass device instance argument. Tue Mar 26 14:57:58 1996 Michael Meissner <meissner@tiktok.cygnus.com> * igen.c (idecode_switch_end): Fix 2/26 change so that an extra - default is not written out if a default was already written. + default is not written out if a default was already written. * psim.c (psim_{read,write}_register): Use sizeof unsigned_8 to - size cooked_buf, not sizeof natural_word, since floating point - registers are 8 bytes. + size cooked_buf, not sizeof natural_word, since floating point + registers are 8 bytes. Mon Mar 25 22:07:13 1996 Andrew Cagney <cagney@kremvax.highland.com.au> @@ -3708,28 +3708,28 @@ Thu Mar 21 00:14:26 1996 Andrew Cagney <cagney@highland.com.au> Thu Mar 21 00:06:09 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * main.c (error): Be careful to not try to print out statistics - when the simulation was never created. + when the simulation was never created. Sun Mar 17 22:40:57 1996 Andrew Cagney <cagney@highland.com.au> * basics.h: Move the event queue's definition to here so that it - can be refered to globally with out importing all of events.h. + can be refered to globally with out importing all of events.h. * psim.h, psim.c (psim_event_queue): New function. Grant access - to the simulation event queue. Will make this the single point of - access (there is after all only one event queue in the - simulation). + to the simulation event queue. Will make this the single point of + access (there is after all only one event queue in the + simulation). * cpu.c (cpu_create): Use psim_event_queue to obtain the event - queue instead of it being passed in. No longer allow access to - the cpu's copy of the event queue. + queue instead of it being passed in. No longer allow access to + the cpu's copy of the event queue. Sun Mar 17 22:40:57 1996 Andrew Cagney <cagney@highland.com.au> * events.h, events.c (event_handler): Remove event_queue from - arguments passed to an event handler. That argument is redundant - - the `data' should refer to a data structure that contains the - event queue if queing is needed. + arguments passed to an event handler. That argument is redundant + - the `data' should refer to a data structure that contains the + event queue if queing is needed. * cpu.c (cpu_decrement_event): adjust @@ -3738,106 +3738,106 @@ Sun Mar 17 22:40:57 1996 Andrew Cagney <cagney@highland.com.au> Sun Mar 17 22:40:57 1996 Andrew Cagney <cagney@highland.com.au> * device.h, device.c (device_system): New, returns a handle for - the system given the device. + the system given the device. * device.c (device_address_init): Store a pointer back to the - system in each devices node. + system in each devices node. * device_table.h: Don't pass `system' into each device when it is - being initialized, this is now available using device_system(me). + being initialized, this is now available using device_system(me). * device.c (device_address_init, device_data_init): Adjust. * hw_cpu.c, hw_nvram.c, hw_memory.c, hw_eeprom.c, device_table.c: - Adjust. + Adjust. Sun Mar 17 22:40:57 1996 Andrew Cagney <cagney@highland.com.au> * interrupts.c (decrementer_interrupt, external_interrupt): - Remember that an interrupt wasn't delivered so that it can be - tried again later. + Remember that an interrupt wasn't delivered so that it can be + tried again later. * interrupts.c (check_masked_interrupt): New function. (re) - checks for the posibility that a recent change to the MSR may have - made it possible to deliver an interrupt that was previously - masked be the EE bit. + checks for the posibility that a recent change to the MSR may have + made it possible to deliver an interrupt that was previously + masked be the EE bit. * ppc-instructions (mtmsr, mfmsr, rfi): Check for posibility of a pending interrupt being delivered using check_masked_interrupt(). * cpu.c (cpu_decrement_event): Just call decrementer_interrupt() - leaving it to that module to handle both interrupt synchronization - and masking. + leaving it to that module to handle both interrupt synchronization + and masking. * cpu.c (struct _cpu): remove variables that were going to record - pending decrementer and external interrupts. + pending decrementer and external interrupts. Sun Mar 17 22:40:57 1996 Andrew Cagney <cagney@highland.com.au> * hw_cpu.c, hw_cpu.h: New files. Implement a device that sits - between the interrupt controller and the simulators internal - processor model. Maps device interrupts onto the processor + between the interrupt controller and the simulators internal + processor model. Maps device interrupts onto the processor interrupt function calls. Mon Mar 4 06:06:54 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * hw_nvram.c: NVRAM device that includes a real-time clock that is - updated each second. + updated each second. Mon Mar 4 04:18:50 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.h (attach_type): Remove attach_default type address - spaces. Will replace with levels of callback memory. + spaces. Will replace with levels of callback memory. * corefile.h, corefile.c (new_core_mapping), corefile.c - (core_map_attach): Replace default attach with a layerd callback - approach. + (core_map_attach): Replace default attach with a layerd callback + approach. Sun Mar 3 03:58:46 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (split_property_specifier): ensure that only a single - property is found. + property is found. (split_value): New function, parses the value part of a device spec. * device.c (device_tree_add_parsed): Use the interrupt conversion - functions to determine the interrupt port numbers. + functions to determine the interrupt port numbers. * device_table.h: Add table that maps between an interrupts - symbolic name and its port number. + symbolic name and its port number. * device.h, device.c (device_interrupt_decode, - device_interrupt_encode): new functions use the recently added - interrupt port name/number tables to perform conversion. + device_interrupt_encode): new functions use the recently added + interrupt port name/number tables to perform conversion. Sun Mar 3 03:23:59 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.h, device.c (device_set_array_property, - device_set_boolean_property, device_set_ihandle_property, - device_set_integer_property, device_set_string_property): New - functions - allow the value of a given property to be changed. + device_set_boolean_property, device_set_ihandle_property, + device_set_integer_property, device_set_string_property): New + functions - allow the value of a given property to be changed. * device.h, device.c: Re-order declaration and definition of - property functions. + property functions. Sun Mar 3 03:10:22 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * device.c (device_tree_print_device, device_tree_add_parsed): - Remove references to phandle properties. + Remove references to phandle properties. Wed Feb 28 00:43:07 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> * Makefile.in (corefile.o): missing dependency on device_table.h - etc. + etc. Tue Feb 27 23:59:35 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> * device_table.h: Revamp device init callbacks so that they are a - sub structure. + sub structure. * device.c (device_init_data, device_init_address): If an init - callback is NULL assume it should do nothing. + callback is NULL assume it should do nothing. * device_table.c (ignore_device_init, unimp_device_init): delete - as redundant. + as redundant. * device_table.c, hw_memory.c: adjust. * (io): ditto. @@ -3850,26 +3850,26 @@ Tue Feb 27 23:59:35 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> Mon Feb 26 21:11:20 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> * igen.c (idecode_switch_end): Output a default entry when the - switch statement is perfect. Firstly stops GCC complaining about - an incomplete switch and secondly it will be eliminated by a good - compiler any way. + switch statement is perfect. Firstly stops GCC complaining about + an incomplete switch and secondly it will be eliminated by a good + compiler any way. Mon Feb 26 22:47:15 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> * Makefile.in (hw.h, hw.c): New targets. Create from the list of - hw_*.c files. hw.h declares a device descriptor table for each hw - device while hw.c lists those tables in a form suitable for the - construction of a top leveltable in device_table.c. + hw_*.c files. hw.h declares a device descriptor table for each hw + device while hw.c lists those tables in a form suitable for the + construction of a top leveltable in device_table.c. * Makefile.in (device_table.o): now depends on hw.c a generated - table of hw. + table of hw. * device_table.c (device_table): Re-arange the table of devices so - that two levels are possible. Make use of hw.c. + that two levels are possible. Make use of hw.c. * device_table.h: ditto. * device.c (device_template_create_device): Handle new two level - device lookup table. + device lookup table. * device.c (device_usage): ditto. Mon Feb 26 22:24:00 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> @@ -3881,20 +3881,20 @@ Mon Feb 26 22:24:00 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> Wed Jan 17 21:47:34 1996 Andrew Cagney <cagney@highland.com.au> * device.c (device_init_address): New. Split initialization into - two stages, address and address spaces + two stages, address and address spaces * device.c (device_init_data): New. ... and data or other work. - With out this, devices try to modify memory before it as been - attached. + With out this, devices try to modify memory before it as been + attached. * device.c (device_tree_init): Update to perform staged - initialization. + initialization. * device.c (device_init): Delete. Wed Jan 17 21:43:09 1996 Andrew Cagney <cagney@highland.com.au> * device_table.c (data_*): Rewrite to make heaver use of property - nodes. Allow initialization by different data types. + nodes. Allow initialization by different data types. * device_table.c (htab_* pte_*): Rewrite to use properties. * emul_chirp.c (emul_chirp_create): Use @@ -3904,21 +3904,21 @@ Wed Jan 17 21:43:09 1996 Andrew Cagney <cagney@highland.com.au> Wed Jan 17 21:24:50 1996 Andrew Cagney <cagney@highland.com.au> * emul_generic.c (emul_add_tree_options): Annotate existing tree - with options that haven't yet been specified. + with options that haven't yet been specified. * emul_generic.c (emul_add_tree_hardware): Annotate existing tree - with demo devices and properties. + with demo devices and properties. * emul_chirp.c (emul_chirp_create): Update to use new - device_tree_add_parsed call and additional information now - included in the device tree. Use emul_add_tree* functions to add - any missing details. + device_tree_add_parsed call and additional information now + included in the device tree. Use emul_add_tree* functions to add + any missing details. * emul_bugapi.c (emul_bugapi_create): Ditto * emul_netbsd.c (emul_netbsd_create): Ditto Wed Jan 17 21:18:27 1996 Andrew Cagney <cagney@highland.com.au> * device.c (device_instance_create): New. Create/delete and - operate on instances of a device. + operate on instances of a device. * device.c (device_instance_delete): Ditto * device.c (device_instance_read): Ditto * device.c (device_instance_write): Ditto @@ -3934,19 +3934,19 @@ Wed Jan 17 21:18:27 1996 Andrew Cagney <cagney@highland.com.au> * emul_chirp.c (chirp_emul_seek): Ditto * emul_chirp.c (chirp_read_t2h_args): Read arguments from device. - Being careful to convert all from target to host byte order. + Being careful to convert all from target to host byte order. * emul_chirp.c (chirp_write_h2t_args): Converse. Wed Jan 17 20:07:15 1996 Andrew Cagney <cagney@highland.com.au> * device.c (device_tree_add_parsed): New. Rewrite code to add - devices to the device tree so that a single printf style function - is used. + devices to the device tree so that a single printf style function + is used. * device.c (device_tree_add_*): Delete. Replaced by above. * device.c (split_device_specifier): Functions to manipulate a - device specifier (path) breaking it into its components + device specifier (path) breaking it into its components * device.c (split_property_specifier): Ditto * device.c (split_device_name): Ditto * device.c (split_find_device): Ditto @@ -3959,15 +3959,15 @@ Wed Jan 17 20:07:15 1996 Andrew Cagney <cagney@highland.com.au> Wed Jan 17 19:51:56 1996 Andrew Cagney <cagney@highland.com.au> * psim.c(psim_options): Parse the psim options, installing their - value in the device tree. Options are now first entered into a - device tree and then extracted out again when needed. This allows - greater flexability in configuration. + value in the device tree. Options are now first entered into a + device tree and then extracted out again when needed. This allows + greater flexability in configuration. * psim.c (psim_tree): Returns a basic device tree ready for - parsing by psim_options. + parsing by psim_options. * psim.c (psim_usage): New. Give usage to varing levels of detail - according to the verbosity. In turn output device and trace - usage. + according to the verbosity. In turn output device and trace + usage. * main.c (main): Update to use new system * sim_calls.c (sim_open, sim_do_command): Ditto @@ -3978,26 +3978,26 @@ Wed Jan 17 19:51:56 1996 Andrew Cagney <cagney@highland.com.au> * debug.c (trace_usage): Add more detailed help. * device.c (device_usage): New. Output help including a list of - the devices currently available in the device table. + the devices currently available in the device table. * device_table.c: Add usage operator to each device. * corefile.c (core_create, core_device_create): Adjust so that the - core device is created earlier for psim_tree(). Core can later be - created from it. + core device is created earlier for psim_tree(). Core can later be + created from it. * psim.c (psim_create): Update to handle above way of creating - things. Extract all information from the device tree. + things. Extract all information from the device tree. * device_tree.c (trace_*): New device node, its properties are - used to set the value of the trace options. Init this device (in - psim_options) when ever the options are updated. + used to set the value of the trace options. Init this device (in + psim_options) when ever the options are updated. Wed Jan 17 19:46:07 1996 Andrew Cagney <cagney@highland.com.au> * debug.h: Add trace_print_info, trace_print_device_tree and - trace_dump_device_tree. The first is a replacement for the - variable `print_info' found in main.c and sim_calls.c. The latter - two enable the dumping of the entire device tree. + trace_dump_device_tree. The first is a replacement for the + variable `print_info' found in main.c and sim_calls.c. The latter + two enable the dumping of the entire device tree. * debug.c: Add to trace_description table. @@ -4005,32 +4005,32 @@ Wed Jan 17 19:46:07 1996 Andrew Cagney <cagney@highland.com.au> * sim_calls.c (sim_close): Ditto * device.c (device_tree_print_device): New. Prints the device - tree in a format that is consistent with what can be parsed by the - device tree load from file code. + tree in a format that is consistent with what can be parsed by the + device tree load from file code. * psim.c (psim_create): Dump device tree if enabled. If nump - selected, exit psim immediately. + selected, exit psim immediately. Wed Jan 17 19:36:52 1996 Andrew Cagney <cagney@highland.com.au> * corefile-n.h (core_map_read_N): When mapping from an address to - a device, do not subtract the devices base. The device its self - can do this. Brings the behavour into line with OpenBoot. + a device, do not subtract the devices base. The device its self + can do this. Brings the behavour into line with OpenBoot. * corefile-n.h (core_map_write_N): Ditto * corefile.c (core_map_read_buffer): Ditto * corefile.c (core_map_write_buffer): Ditto * device_table.c (console_io_read_buffer_callback): Adjust to - handle biased address. + handle biased address. * device_table.c (console_io_write_buffer_callback): Ditto Wed Jan 17 18:36:09 1996 Andrew Cagney <cagney@highland.com.au> * device.c (attach_device_interrupt_edge): New. Interrupt model - did not allow interrupts to be wired up as a general net (edges). - Re-implement so that interrupt events can be passed to multiple - controllers and interrupt controllers can further propogate - interrupt events. + did not allow interrupts to be wired up as a general net (edges). + Re-implement so that interrupt events can be passed to multiple + controllers and interrupt controllers can further propogate + interrupt events. * device.c (attach_device_interrupt_edge) : New, Ditto * device.c (detach_device_interrupt_edge) : New, Ditto @@ -4047,29 +4047,29 @@ Wed Jan 17 18:36:09 1996 Andrew Cagney <cagney@highland.com.au> * device.c (device_interrupt_ack) : Delete old * device_table.c (unimp_*) : Update to match - - * device_table.c (icu_io_write_buffer_callback) : Update to use - interface. + + * device_table.c (icu_io_write_buffer_callback) : Update to use + interface. * device_table.c (icu_interrupt_event_callback) : Ditto Wed Jan 17 18:18:40 1996 Andrew Cagney <cagney@highland.com.au> * device.c (external_to_device) : New function that provides a - standard mapping between a devices internal representation (a - pointer) and its external (or what is passed to a client) - representation (a phandle). Implement using the cap object - attached to the root node. + standard mapping between a devices internal representation (a + pointer) and its external (or what is passed to a client) + representation (a phandle). Implement using the cap object + attached to the root node. * device.c (device_to_external) : Ditto * device.c (external_to_device_instance) : Ditto but for ihandle - and device instance. + and device instance. * device.c (device_instance_to_external) : Ditto * Makefile (device.o): Add dependency on cap. * emul_chirp.c (struct _emul_chirp_data) : Elimate use of cap. Code - needing to translate between internal and external representations - changed to use the external_to_device et.al. device operations. + needing to translate between internal and external representations + changed to use the external_to_device et.al. device operations. * emul_chirp.c (chirp_emul_*) : Ditto * Makefile (emul_chirp.o): Remove dependency on cap @@ -4077,7 +4077,7 @@ Wed Jan 17 18:18:40 1996 Andrew Cagney <cagney@highland.com.au> Sat Jan 6 10:13:26 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> * emul_chirp.c (map_over_chirp_note): Tighten up (and fix) checks - on OpenBoot note section. + on OpenBoot note section. Fri Jan 5 20:28:53 1996 Andrew Cagney <cagney@hignland.com.au> @@ -4085,10 +4085,10 @@ Fri Jan 5 20:28:53 1996 Andrew Cagney <cagney@hignland.com.au> read/write calls for buffer transfers. This will cause a fault to occure if the transfer fails. CHRP catches the fault while the others suffer the consequences. - (emul_read_buffer): Ditto. - (emul_write_word): Ditto. - (emul_read_word): Ditto. - (emul_read_string): Ditto. + (emul_read_buffer): Ditto. + (emul_write_word): Ditto. + (emul_read_word): Ditto. + (emul_read_string): Ditto. Fri Jan 5 18:55:34 1996 Andrew Cagney <cagney@highland.com.au> @@ -4110,5 +4110,5 @@ Fri Jan 5 18:52:28 1996 Andrew Cagney <cagney@highland.com.au> Wed May 29 22:57:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> * ChangeLog.00, ChangeLog: ChangeLog from gdb-4.16 becomes - ChangeLog.00 + ChangeLog.00 |