+2019-12-19 Tom Tromey <tromey@adacore.com>
+
+ PR build/24572:
+ * Makefile.in (install-strip): New target.
+
+2019-01-26 Tom Tromey <tom@tromey.com>
+
+ * Makefile.in (version.c): Use sim's create-version.sh.
+
+2018-05-09 Sebastian Rasmussen <sebras@gmail.com>
+
+ * e500_registers.h: Comment typo fix.
+ * ppc-instructions (ppc_insn_mfcr): Likewise.
+
+2017-09-05 John Baldwin <jhb@FreeBSD.org>
+
+ PR sim/20863
+ * sim_calls.c (error): New function.
+
+2017-02-13 Mike Frysinger <vapier@gentoo.org>
+
+ * cpu.h: Include libiberty.h.
+ * emul_bugapi.c (emul_bugapi_instruction_name): Use ARRAY_SIZE.
+ * emul_generic.h: Include libiberty.h.
+ * emul_netbsd.c (emul_netbsd_syscalls): Use ARRAY_SIZE.
+ * emul_unix.c (convert_to_solaris_stat): Likewise.
+ (emul_solaris_syscalls): Likewise.
+ (emul_linux_syscalls): Likewise.
+ * options.c (print_options): Likewise.
+ * ppc-instructions: Likewise.
+
+2016-01-10 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac (sim-assert): Call AC_MSG_CHECKING,
+ AC_DEFINE_UNQUOTED, and AC_MSG_RESULT
+ (sim-env, sim-stdio, sim-trace): Delete.
+ * config.in, configure: Regenerate.
+ * Make-common.in (ENV_CFLAGS, TRACE_CFLAGS, ASSERT_CFLAGS,
+ STDIO_CFLAGS): Delete.
+ (CONFIG_CFLAGS): Delete $(ENV_CFLAGS), $(TRACE_CFLAGS),
+ $(ASSERT_CFLAGS), and $(STDIO_CFLAGS).
+ * std-config.h (WITH_ENVIRONMENT, WITH_TRACE, WITH_ASSERT,
+ WITH_STDIO): Delete.
+
+2016-01-10 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate.
+
+2016-01-10 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate.
+
+2016-01-10 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Delete --enable-sim-regparm and sim_regparm,
+ and --enable-sim-stdcall and sim_stdcall.
+ * configure: Regenerate.
+ * Makefile.in (REGPARM_CFLAGS, STDCALL_CFLAGS): Delete.
+ (CONFIG_CFLAGS): Delete $(REGPARM_CFLAGS) and $(STDCALL_CFLAGS).
+ * inline.h: Delete REGPARM everywhere.
+ * options.c (print_options): Delete WITH_REGPARM and
+ WITH_STDCALL.
+ * std-config.h (WITH_REGPARM, WITH_STDCALL, REGPARM): Delete.
+
+2016-01-10 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Delete --enable-sim-cflags and sim_cflags.
+ * configure: Regenerate.
+ * INSTALL: Delete all mention of --enable-sim-cflags.
+ * Makefile.in (SIM_CFLAGS): Delete.
+ (STD_CFLAGS, NOWARN_CFLAGS): Delete $(SIM_CFLAGS).
+ (psim): Likewise.
+
+2016-01-06 Mike Frysinger <vapier@gentoo.org>
+
+ * sim_calls.c (sim_open): Mark argv const.
+ (sim_create_inferior): Mark argv and env const.
+
+2016-01-04 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac (sim-bswap): Delete.
+ * configure: Regenerate.
+ * INSTALL: Delete --enable-sim-bswap docs.
+ * Makefile.in (BSWAP_CFLAGS): Delete.
+ (CONFIG_CFLAGS): Delete $(BSWAP_CFLAGS).
+ * options.c (print_options): Delete WITH_BSWAP.
+ * sim-endian.h (htonl, ntohl): Delete.
+ * std-config.h (WITH_BSWAP): Delete.
+
+2016-01-02 Mike Frysinger <vapier@gentoo.org>
+
+ * main.c (main): Pass SIM_OPEN_STANDALONE to psim_options and
+ psim_usage.
+ * psim.c (psim_usage): Add new kind arg. Only show bug URL and
+ exit when kind is SIM_OPEN_STANDALONE.
+ (psim_options): Add new kind arg. Pass kind down to all psim_usage
+ calls. Replace error/break calls after psim_usage with return NULL.
+ Only exit with version case when kind is SIM_OPEN_STANDALONE.
+ * psim.h: Include gdb/remote-sim.h.
+ (psim_options): Add new kind arg.
+ (psim_usage): Likewise.
+ * sim_calls.c (sim_open): Pass kind to psim_options. Return NULL
+ when it returns NULL.
+
+2015-12-29 Kevin Buettner <kevinb@redhat.com>
+
+ * emul_netbsd.c (fd_closed): New static array.
+ (fdbad): New function.
+ (do_read, do_write, do_close, do_dup, do_ioctl, do_dup2, do_fcntl)
+ (do_fstatfs, do_fstat, do_lseek): Call `fdbad'.
+ (emul_netbsd_init): Initialize `fd_closed'.
+ * emul_unix.c (fd_closed): New static array.
+ (fdbad): New function.
+ (do_unix_read, do_unix_write, do_unix_close, do_unix_dup)
+ (do_unix_dup2, do_unix_lseek, do_solaris_fstat, do_solaris_ioctl)
+ (do_linux_fstat, do_linux_ioctl): Call `fdbad'.
+ (emul_solaris_init, emul_linux_init): Initialize `fd_closed'.
+
+2015-12-26 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (TCONFIG_H): Delete.
+ (sim-fpu.o): Delete $(TCONFIG_H).
+ (tconfig.h): Delete rule.
+
+2015-11-21 Mike Frysinger <vapier@gentoo.org>
+
+ PR sim/13834
+ * Makefile.in (gentmap): Change $< to $(srcdir)/../common/gentmap.c.
+ (callback.o): Change $< to $(srcdir)/../common/callback.c.
+ (options.o): Change $< to $(srcdir)/options.c.
+
+2015-11-17 Pedro Alves <palves@redhat.com>
+
+ * debug.h (TRACE, ITRACE, DTRACE, DITRACE, PTRACE): Call
+ sim_io_printf_filtered instead of printf_filtered.
+
+2015-06-12 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate.
+
+2015-04-29 Nick Clifton <nickc@redhat.com>
+
+ PR 18273
+ * hw_htab.c (htab_map_binary): Fix overlap check.
+
+2015-04-13 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (version.o): Change to using create-version.sh from gdb.
+ (create-version.sh): Delete.
+
+2015-03-31 Mike Frysinger <vapier@gentoo.org>
+
+ * config.in, configure: Regenerate.
+ * Makefile.in (INCLUDES): Add $(ZLIBINC).
+ (ZLIB, ZLIBINC): Define.
+ (BFD_LIB): Add $(ZLIB).
+
+2014-11-23 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * ChangeLog, ChangeLog.00, hw_com.c, ld-cache.h, ppc-instructions:
+ Change immediatly to immediately.
+
+2014-08-27 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * basics.h, device.c, device.h, hw_htab.c, hw_memory.c:
+ Correct spelling in comments.
+
+2014-08-19 Alan Modra <amodra@gmail.com>
+
+ * configure.ac: Invoke AC_PLUGINS.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2014-03-10 Mike Frysinger <vapier@gentoo.org>
+
+ * sim_calls.c (sim_do_command): Add const to cmd.
+
+2014-03-05 Mike Frysinger <vapier@gentoo.org>
+
+ * sim_calls.c (sim_load): Add const to prog.
+
+2014-02-17 Aaro Koskinen <aaro.koskinen@iki.fi>
+
+ PR gdb/12202
+ * Makefile.in (psim): Delete $(LIBS) from dependency.
+
+2013-10-15 Hans-Peter Nilsson <hp@axis.com>
+
+ * Makefile.in (srcsim): New variable.
+ (version.c): Adjust call to $(srccom)/create-version.sh as per change.
+
+2013-06-28 Tom Tromey <tromey@redhat.com>
+
+ * Make-common.in (version.c): Use version.in, not
+ common/version.in.
+
+2013-06-24 Joel Brobecker <brobecker@adacore.com>
+
+ * Makefile.in (srccom): New variable.
+ (version.c): Update rule dependencies, and re-implement using
+ sim/common/create-version.sh.
+
+2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
+
+ revert:
+ 2013-04-19 Nathan Froyd <froydnj@codesourcery.com>
+ * ppc-instructions (isel): New instruction.
+
+2013-04-19 Nathan Froyd <froydnj@codesourcery.com>
+
+ * ppc-instructions (isel): New instruction.
+
+2012-12-19 Joel Brobecker <brobecker@adacore.com>
+
+ * COPYING: Update to GPL version 3.
+
+2012-06-15 Joel Brobecker <brobecker@adacore.com>
+
+ * configure: Regenerate.
+
+2012-05-24 Pedro Alves <palves@redhat.com>
+
+ PR gdb/7205
+ * Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
+
+2012-03-14 Michael Haubenwallner <michael.haubenwallner@salomon.at>
+
+ * emul_unix.c (st_pad1, st_pad2, st_pad3): Undefine.
+
+2012-01-02 Joel Brobecker <brobecker@adacore.com>
+
+ * dp-bit.c: Reformat copyright header.
+
+2011-02-11 Ben Golding <ben_golding@yahoo.co.uk>
+
+ * events.c: add #include <stdlib.h> for free(). Fix PR build/13372.
+
+2011-10-17 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Change include to common/acinclude.m4.
+
+2011-10-17 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
+ call. Replace common.m4 include with SIM_AC_COMMON.
+ * configure: Regenerate.
+
+2011-06-09 Joel Brobecker <brobecker@adacore.com>
+
+ * psim.c (psim_options): Fix length of comparison when checking
+ for --sysroot= option.
+
+2011-06-08 Joel Brobecker <brobecker@adacore.com>
+
+ * psim.c (psim_options): Add option that cause the error
+ in invalid-option error messages. Print the usage when
+ detecting an invalid long-name option.
+
+2011-06-08 Joel Brobecker <brobecker@adacore.com>
+
+ * psim.c (psim_options): Accept and ignore `--sysroot=...'.
+
+2011-06-03 Joel Brobecker <brobecker@adacore.com> (obvious fix)
+
+ From Stephen Kitt <steve@sk2.org>
+ * vm.c (vm_synchronize_context): Spelling fix in function
+ documentation.
+
+2011-04-16 Mike Frysinger <vapier@gentoo.org>
+
+ * sim_calls.c (sim_complete_command): New stub function.
+
+2011-02-14 Mike Frysinger <vapier@gentoo.org>
+
+ * cap.c (cap_remove): Change zfree to free.
+ * corefile.c (core_init): Likewise.
+ * device.c (detach_device_interrupt_edge): Likewise.
+ (clean_device_interrupt_edges): Likewise.
+ (device_instance_delete): Likewise.
+ (device_set_property): Likewise.
+ (clean_device_properties): Likewise.
+ (device_add_range_array_property): Likewise.
+ (device_add_reg_array_property): Likewise.
+ * emul_bugapi.c (emul_bugapi_do_read): Likewise.
+ (emul_bugapi_do_write)
+ * emul_netbsd.c (write_direntries): Likewise.
+ (do_read): Likewise.
+ (do_write): Likewise.
+ (do_getdirentries): Likewise.
+ * emul_unix.c (do_unix_read): Likewise.
+ (do_unix_write): Likewise.
+ * events.c (event_queue_init): Likewise.
+ (event_queue_deschedule): Likewise.
+ (event_queue_process): Likewise.
+ * hw_disk.c (open_disk_image): Likewise.
+ (hw_disk_instance_delete): Likewise.
+ * hw_eeprom.c (hw_eeprom_instance_delete): Likewise.
+ * hw_htab.c (htab_dma_binary): Likewise.
+ * hw_init.c (update_for_binary_section): Likewise.
+ * hw_memory.c (hw_memory_set_available): Likewise.
+ (hw_memory_init_address): Likewise.
+ (hw_memory_instance_release): Likewise.
+ * pk_disklabel.c (disklabel_delete): Likewise.
+ * table.c (table_push): Likewise.
+ * tree.c (parse_reg_property): Likewise.
+ (parse_ranges_property): Likewise.
+ (parse_string_property): Likewise.
+ * main.c (zfree): Delete.
+ * sim_calls.c (zfree): Likewise.
+ * sim_callbacks.h (zfree): Likewise.
+
+2011-01-11 Andrew Burgess <aburgess@broadcom.com>
+
+ * gdb-sim.c (sim_store_register): Update return value to
+ match new API.
+
+2011-01-05 Joel Brobecker <brobecker@adacore.com>
+
+ * psim.texinfo: Copyright year update.
+
+2010-04-14 Mike Frysinger <vapier@gentoo.org>
+
+ * sim_calls.c (sim_write): Add const to buf arg.
+
+2010-02-14 Andreas Schwab <schwab@linux-m68k.org>
+
+ * ppc-instructions: Fix missing assignment in last change.
+
+2010-02-05 Andreas Schwab <schwab@linux-m68k.org>
+
+ * ppc-instructions: Fix aliasing bugs when calling
+ invalid_arithemetic_operation.
+
+2009-11-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ * configure.ac: If build != host, create a separate build-config.h
+ file desecribing the build machine.
+ * configure: Regenerate.
+ * lf.c: Include build-config.h instead of config.h.
+ * dgen.c: Likewise.
+ * igen.c: Likewise.
+ * misc.c: Likewise.
+ * misc.h: Likewise.
+ * filter.c: Likewise.
+ * table.c: Likewise.
+
+2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * std-config.h: Fix spelling error.
+
+2009-09-22 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * main.c: Fix spelling error.
+
+2009-09-15 Andreas Tobler <andreast-list@fgznet.ch>
+ Doug Evans <dje@google.com>
+
+ * configure.ac (sim_hwflags): Use AC_DEFINE to define HAVE_UNION_SEMUN.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * hw_sem.c: (HAVE_UNION_SEMUN): Renamed from HAS_UNION_SEMUN.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * config.in: Regenerate.
+ * configure: Likewise.
+
+ * configure: Regenerate.
+
2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in (datarootdir): New variable.
* 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.
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>
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
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_*.
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.
* 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
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
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>
* 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
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
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
* 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
* 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.
* 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.
(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.
(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.
* 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.
* 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
* 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.
* 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
* 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
* 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.
* 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.
* 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.
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
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.
* 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
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.
* 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
* 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.
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.
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
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.
* 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.
* 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.
* 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.
* 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
(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.
* 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.
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
* 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.
* 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
* 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.
* 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.
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 -
* 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
* 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.
* 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.
* 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
(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 -
* 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>
* 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
* 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.
* 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.
(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.
(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
* 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.
* 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>
({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>
* 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.
* 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.
* 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
* 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
* 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
* 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.
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>
* 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>
* 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>
* 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>
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
* 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.
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
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>
#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>
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.
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.
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>
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>
* 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
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>
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.
* 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 specifed (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>
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
(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>
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>
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.
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.
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
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.
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>
* 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
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
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
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.
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>
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>
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
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.
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>
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
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
* 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
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
* 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.
* 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 immediatly.
+ 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
* 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
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>
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>
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
projects / deliverable / binutils-gdb.git / blobdiff