| 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. |
| |
| 2009-01-12 Nathan Froyd <froydnj@codesourcery.com> |
| |
| * ppc-instructions (sync): Add L field. |
| |
| 2008-12-15 Joel Sherrill <joel.sherrill@oarcorp.com> |
| |
| * ppc-instructions, ppc-spr-table: Add ability |
| to read tbrl and tbru special registers. |
| |
| 2008-11-18 Joel Sherrill <joel.sherrill@oarcorp.com> |
| |
| * configure: Regenerated. |
| * configure.ac: Add test for System V shared memory and semaphore. |
| * debug.c, debug.h: Add trace support for new devices. |
| * hw_sem.c, hw_shm.c: New files. |
| * Makefile.in: Add hw_sem.c and hw_shm.c. |
| |
| 2008-07-11 Hans-Peter Nilsson <hp@axis.com> |
| |
| * configure.ac: Add test for libz and zlib.h. |
| * Makefile.in (LIBS): Set from @LIBS@. |
| * configure: Regenerate. |
| * config.in: Ditto. |
| |
| 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> |
| Daniel Jacobowitz <dan@codesourcery.com> |
| Joseph Myers <joseph@codesourcery.com> |
| |
| * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL. |
| * configure, config.in: Regenerated. |
| * Makefile.in (LIB_OBJ): Add version.o. |
| (version.c, version.o): New rules. |
| * psim.c (psim_usage): Add help parameter. Print the bug URL. |
| Exit with code 0 for help. |
| (psim_options): Update calls to psim_usage. Handle --help and |
| --version. |
| * psim.h (psim_usage): Update prototype. |
| * main.c (main): Update psim_usage call. |
| |
| 2008-03-14 Nick Hudson <nick.hudson@dsl.pipex.com |
| |
| * configure.ac: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR. |
| * configure: Regenerate. |
| |
| 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * gdb-sim.c (regnum2spr): Rename to... |
| (sim_spr_register_name): ... this. Make global. |
| |
| 2007-09-04 Jerome Guitton <guitton@adacore.com> |
| |
| * sim/ppc/emul_bugapi.c (emul_bugapi_create): quote the file |
| name property before parsing it. |
| |
| 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| |
| * acconfig.h: Remove. |
| * config.in: Regenerate. |
| |
| 2006-11-22 Tom Marn <tom.marn@telargo.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 |
| header. |
| |
| 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| |
| * configure: Regenerated. |
| |
| 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * Makefile.in: Replace INTLLIBS and INTLDEPS with LIBINTL |
| and LIBINTL_DEP everywhere. |
| (INTL_DIR, INTL_SRC): Remove. |
| (INTL_CFLAGS): Use INCINTL. |
| * configure.ac: Use ZW_GNU_GETTEXT_SISTER_DIR. |
| * configure: Regenerated. |
| |
| 2006-05-05 Andreas Schwab <schwab@suse.de> |
| |
| * configure.ac (CFLAGS_FOR_BUILD): Set and substitute. |
| * configure: Regenerate. |
| |
| * Makefile.in (CFLAGS_FOR_BUILD): Define. |
| (BUILD_CFLAGS): Use it instead of hardcoding "-g -O". |
| (gentmap): Fix typo BUILD_FLAGS -> BUILD_CFLAGS. |
| |
| 2006-04-23 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in (tmp-ld-decode): Fix dependencies. |
| (tmp-ld-cache): Likewise. |
| (tmp-ld-insn): Likewise. |
| |
| 2006-02-01 Mark Mitchell <mark@codesourcery.com> |
| |
| * emul_netbsd.c (emul_netbsd_create): Quote file-name property. |
| * emul_unix.c (emul_unix_create): Likewise. |
| * tree.c (libiberty.h): Include it. |
| (tree_quote_property): New function. |
| * tree.h (tree_quote_property): Declare. |
| |
| 2006-01-25 Mark Mitchell <mark@codesourcery.com> |
| |
| * words.h (natural32): Define as "int". |
| |
| 2006-01-23 Mark Mitchell <mark@codesourcery.com> |
| |
| * words.h (signed32): Define as "int". |
| (unsigned32): Define as "unsigned int". |
| |
| 2005-11-28 Mark Mitchell <mark@codesourcery.com> |
| |
| * configure.ac (USE_WIN32API): Define it. |
| * configure.in: Regenerate. |
| * config.in: Likewise. |
| * emul_netbsd.c (write_timezone): Guard with HAVE_GETTIMEOFDAY. |
| * emul_unix.c (do_unix_mkdir): Handle Win32 1-argument mkdir. |
| |
| 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_*. |
| |
| 2005-07-15 Ben Elliston <bje@au.ibm.com> |
| |
| * hw_htab.c (bfd_get_section_lma): Remove macro; use BFD's. |
| |
| 2005-07-15 Ben Elliston <bje@au.ibm.com> |
| |
| * hw_init.c: Comment out tokens after #endif directive. |
| * hw_register.c: Likewise. |
| * hw_trace.c: Likewise. |
| * hw_vm.c: Likewise. |
| |
| 2005-04-20 Manoj Iyer <manjo@austin.ibm.com> |
| |
| * psim.c: Added libiberty.h header file. |
| |
| 2005-04-18 Manoj Iyer <manjo@austin.ibm.com> |
| |
| * configure.ac: Added check for long long. |
| * config.in: Regenerated. |
| * configure: Regenerated. |
| * words.h: Modified logic to check for HAVE_LONG_LONG instead of |
| __GNUC__, added config.h header file. |
| |
| 2005-03-25 Anthony Green <green@redhat.com> |
| |
| * tree.c (parse_reg_property): Fix memset usage. |
| |
| 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| |
| * configure: Regenerate. |
| |
| 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| |
| * configure.ac: Delete AC_CONFIG_AUX_DIR. |
| * configure: Re-generate. |
| |
| 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| |
| * configure.ac: Rename configure.in, require autoconf 2.59. |
| * configure: Re-generate. |
| |
| 2005-01-03 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in (hw_com.o, hw_eeprom.o): Depend on |
| $(DEVICE_TABLE_H). |
| |
| 2004-11-16 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in (defines.h): Depend on tmp-defines. |
| (hw.c hw.h): Depend on tmp-hw. |
| (pk.h): Depend on tmp-pk. |
| |
| 2004-11-11 Andreas Schwab <schwab@suse.de> |
| |
| * sim_calls.c: Include "libiberty.h". |
| |
| 2004-09-24 Ian Lance Taylor <ian@wasabisystems.com> |
| |
| Committed by Andrew Cagney. |
| * configure.in: Check for sys/mount.h, sys/vfs.h, sys/statfs.h. |
| Check for struct statfs. |
| * emul_netbsd.c: If not HAVE_STRUCT_STATFS, #undef HAVE_FSTATFS. |
| * configure, config.in: Regenerate. |
| |
| 2004-08-05 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Makefile.in (GDB_INCLUDES): Remove bogus reference to mmalloc. |
| |
| 2004-08-04 Andrew Cagney <cagney@gnu.org> |
| Jim Blandy <jimb@redhat.com> |
| |
| * sim_callbacks.h (simulator): Declare. |
| * Makefile.in (gdb-sim.o): New rule. |
| (MAIN_SRC, GDB_OBJ): Add gdb-sim.o, gdb-sim.c. |
| (DEFS_H): Delete. |
| (GDB_SIM_PPC_H): Define. |
| * gdb-sim.c: New file. |
| * sim_calls.c: Do not include "defs.h". |
| (simulator): Drop static. |
| (sim_store_register, sim_fetch_register): Delete. |
| |
| 2004-08-04 Andrew Cagney <cagney@gnu.org> |
| |
| * Back out accidently committed change. |
| |
| 2004-08-04 Jim Blandy <jimb@redhat.com> |
| |
| Use a fixed register numbering when communicating with the PowerPC |
| simulator. |
| * sim_calls.c: #include "registers.h" and "gdb/sim-ppc.h"; do not |
| include GDB's "defs.h". |
| (gdb_register_name_table): New variable. |
| (gdb_register_name_table_size): New enum constant. |
| (gdb_register_name): New function. |
| (sim_fetch_register, sim_store_register): Use gdb_register_name, |
| instead of calling gdbarch_register_name. |
| * Makefile.in (GDB_SIM_PPC_H): New variable. |
| (DEFS_H): Delete variable. |
| (sim_calls.o): Update dependencies. |
| |
| 2004-07-26 Andrew Cagney <cagney@gnu.org> |
| |
| Problem from Olaf Hering <olh@suse.de>. |
| * Makefile.in (install, installdirs): Add DESTDIR. |
| |
| 2004-07-10 Ben Elliston <bje@au.ibm.com> |
| |
| * tree.c (parse_integer_property): Comment typo fix. |
| |
| 2004-07-06 Jim Blandy <jimb@redhat.com> |
| |
| * Makefile.in: Update all dependency information. |
| (BASICS_H, CPU_H, IDECODE_H, PSIM_H, REGISTERS_H, DEVICE_TABLE_H) |
| (EMUL_GENERIC_H): Values updated. |
| (ACCONFIG_H, ALTIVEC_EXPRESSION_H, ALTIVEC_REGISTERS_H) |
| (ANSIDECL_H, BFD_H, BITS_H, CAP_H, COMMON_SIM_BASE_H) |
| (COMMON_SIM_BASICS_H, COMMON_SIM_FPU_H, COMMON_SIM_INLINE_H) |
| (COMMON_SIM_SIGNAL_H, CONFIG_H, COREFILE_H, COREFILE_N_H, DEBUG_H) |
| (DEFINES_H, DEFS_H, DEVICE_H, E500_EXPRESSION_H, E500_REGISTERS_H) |
| (EMUL_BUGAPI_H, EMUL_CHIRP_H, EMUL_NETBSD_H, EMUL_UNIX_H, EVENTS_H) |
| (FILTER_FILENAME_H, FILTER_H, GDB_CALLBACK_H, GDB_REMOTE_SIM_H) |
| (GEN_ICACHE_H, GEN_IDECODE_H, GEN_ITABLE_H, GEN_MODEL_H) |
| (GEN_SEMANTICS_H, GEN_SUPPORT_H, HW_CPU_H, HW_H, HW_PHB_H) |
| (ICACHE_H, IDECODE_BRANCH_H, IDECODE_EXPRESSION_H) |
| (IDECODE_FIELDS_H, IGEN_H, INLINE_H, INTERRUPTS_H, ITABLE_H) |
| (LD_CACHE_H, LD_DECODE_H, LD_INSN_H, LF_H, MISC_H, MODEL_H, MON_H) |
| (OPTIONS_H, OS_EMUL_H, PK_H, PPC_CONFIG_H, SEMANTICS_H) |
| (SIM_CALLBACKS_H, SIM_ENDIAN_H, SIM_ENDIAN_N_H, SIM_MAIN_H) |
| (SPREG_H, STD_CONFIG_H, SUPPORT_H, TABLE_H, TARG_VALS_H, TCONFIG_H) |
| (TREE_H, VM_H, VM_N_H, WORDS_H): New variables. |
| (callback.o, cap.o, corefile.o, debug.o, device.o, device_table.o) |
| (dgen.o, emul_bugapi.o, emul_chirp.o, emul_netbsd.o, emul_unix.o) |
| (events.o, filter.o, filter_filename.o, filter_host.o) |
| (gen-icache.o, gen-idecode.o, gen-itable.o, gen-model.o) |
| (gen-semantics.o, gen-support.o, hw_core.o, hw_cpu.o, hw_disk.o) |
| (hw_htab.o, hw_init.o, hw_phb.o, hw_register.o, icache.o) |
| (idecode.o, igen.o, interrupts.o, itable.o, ld-cache.o) |
| (ld-decode.o, ld-insn.o, lf.o, main.o, misc.o, model.o, mon.o) |
| (options.o, os_emul.o, pk_disklabel.o, psim.o, registers.o) |
| (semantics.o, sim-endian.o, sim-fpu.o, sim_calls.o, spreg.o) |
| (support.o, table.o, targ-map.o, tree.o, vm.o): Update dependencies. |
| |
| 2004-06-28 Jim Blandy <jimb@redhat.com> |
| |
| * e500_registers.h (EVR): Cast the 32-bit value of the GPR to an |
| unsigned type before or-ing it with a 64-bit value. |
| |
| 2004-06-15 Alan Modra <amodra@bigpond.net.au> |
| |
| * hw_htab.c (htab_sum_binary(bfd): Use bfd_get_section_size |
| instead of bfd_get_section_size_before_reloc. |
| (htab_dma_binary(bfd): Likewise. |
| * hw_init.c (update_for_binary_section(bfd): Likewise. |
| |
| 2004-05-10 Daniel Jacobowitz <dan@debian.org> |
| |
| * configure.in (sim_fpu_cflags): Add -I../common. |
| * configure: Regenerated. |
| |
| 2004-01-27 Andrew Cagney <cagney@redhat.com> |
| |
| * ppc-instructions: Update copyright. |
| (convert_to_integer): Add trailing ";" to label. |
| |
| 2003-10-16 Michael Snyder <msnyder@redhat.com> |
| |
| * emul_netbsd.c: Only a comment may follow an #endif. |
| |
| 2003-10-15 Michael Snyder <msnyder@redhat.com> |
| |
| * Makefile.in (sim_calls.o): No longer depends on gdb/tm.h. |
| |
| 2003-06-22 Andrew Cagney <cagney@redhat.com> |
| |
| 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. |
| (model_new_cycle): Update vr_busy and vscr_busy. |
| (model_make_busy): Update vr_busy and vscr_busy. |
| * registers.c (register_description): Add Altivec and e500 |
| registers. |
| * psim.c (psim_read_register, psim_read_register): Handle Altivec |
| and e500 registers. |
| * ppc-spr-table (SPEFSCR): Add VRSAVE and SPEFSCR registers. |
| * configure.in (sim_filter): When *altivec* add "av". When *spe* |
| or *simd* add e500. |
| (sim_float): When *altivec* define WITH_ALTIVEC. When *spe* add |
| WITH_E500. |
| * configure: Re-generate. |
| * e500.igen, altivec.igen: New files. |
| * e500_expression.h, altivec_expression.h: New files. |
| * idecode_expression.h: Update copyright. Include |
| "e500_expression.h" and "altivec_expression.h". |
| * e500_registers.h, altivec_registers.h: New files. |
| * registers.h: Update copyright. Include "e500_registers.h" and |
| "altivec_registers.h". |
| (registers): Add Altivec and e500 specific registers. |
| * Makefile.in (IDECODE_H): Add "idecode_e500.h" and |
| "idecode_altivec.h". |
| (REGISTERS_H): Add "e500_registers.h" and "altivec_registers.h". |
| (tmp-igen): Add dependencies on altivec.igen and e500.igen . |
| |
| 2003-06-22 Andrew Cagney <cagney@redhat.com> |
| |
| Problems reported by Joshua LeVasseur. |
| * emul_chirp.c: Update copyright. |
| (chirp_emul_nextprop): Return the first property. |
| * hw_htab.c: Update copyright. |
| (htab_decode_hash_table): Fix check for htab size. |
| |
| 2003-06-21 Andrew Cagney <cagney@redhat.com> |
| |
| * interrupts.c: Update copyright. |
| (external_interrupt): Fix test for already pending interrupt. |
| Problem found by Joshua LeVasseur. |
| |
| * 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 |
| (hw_nvram_init_address): Correct call to memset--swap second and |
| third arguments. |
| |
| 2003-06-21 Andrew Cagney <cagney@redhat.com> |
| |
| * hw_com.c (hw_com_device_init_data): Check that the output, and |
| not input file opened. Pointed out by masahino tky3.3web.ne.jp. |
| |
| 2003-06-20 Andrew Cagney <cagney@redhat.com> |
| |
| * sim_calls.c (sim_create_inferior): Assert that |
| psim_write_register succeeded. |
| (sim_fetch_register, sim_store_register): Make "regname" constant. |
| Delete Altivec hack. Return result from psim_read_register / |
| psim_write_register. |
| * psim.h (psim_read_register, psim_write_register): Change return |
| type to int. Update comments. |
| * psim.c: Update copyright. |
| (psim_stack): Assert that the psim_read_register worked. |
| (psim_read_register, psim_read_register): Return the register's |
| size. Allocate the cooked buffer dynamically. |
| * hw_register.c: Update copyright. |
| (do_register_init): Check that psim_write_register succeeded. |
| * hw_init.c: Update copyright. |
| (create_ppc_elf_stack_frame, create_ppc_aix_stack_frame): Assert |
| that the register transfer worked. |
| |
| 2003-06-19 Andrew Cagney <cagney@redhat.com> |
| |
| * ld-insn.h: Update copyright. |
| (cache_fields): Define. |
| (insn_table_fields): Add insn_field_6 and insn_field_7. |
| (load_insn_table): Pass in the "cache_rules". |
| * ld-insn.c: Update copyright. |
| (load_insn_table): Add parameter "cache_rules". Handle "cache", |
| "computed" and "scratch" fields. |
| (main): Pass "cache_rules" to load_insn_table. |
| * ld-cache.h: Update copyright. |
| (append_cache_table): Declare. |
| * ld-cache.c: Update copyright. |
| (append_cache_table): New function. |
| (load_cache_table): Call. |
| * gen-model.c: Include "ld-cache.h". |
| * gen-itable.c: Include "ld-cache.h". |
| * igen.c: Move #include "ld-cache.h" to earlier. Update |
| copyright. |
| (main): Permit a NULL "cache_rules". Pass address of |
| "cache_rules" to load_insn_table. |
| * Makefile.in (tmp-ld-insn): Add "ld-cache.o". |
| (tmp-igen): Do not include ppc-cache-rules. |
| (gen-itable.o, gen-model.o): Add "ld-cache.h". |
| * ppc-cache-rules: Delete file. |
| * ppc-instructions: Add cache rules. |
| |
| 2003-06-19 Andrew Cagney <cagney@redhat.com> |
| |
| * Makefile.in (ICACHE_CFLAGS, SEMANTICS_CFLAGS): Delete. |
| (SIM_FPU_FLAGS): Define. |
| (icache.o): Delete explicit compile command. |
| (semantics.o, idecode.o): Delete explicit compile command. |
| (NOWARN_CFLAGS, STD_CFLAGS): Append SIM_FPU_CFLAGS. |
| * gen-support.c (gen_support_c): Generate #include of |
| "sim-inline.h" and "sim-fpu.h", but conditional on |
| HAVE_COMMON_FPU. |
| * gen-idecode.c (gen_idecode_c): Ditto. |
| * igen.c (gen_icache_c, gen_semantics_c): Wrap #include of |
| "sim-inline.h" and "sim-fpu.h" in HAVE_COMMON_FPU conditional. |
| 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 |
| move-if-change. |
| |
| 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| |
| * sim_calls.c (sim_open, sim_create_inferior): Rename _bfd to bfd. |
| |
| 2002-09-27 Andrew Cagney <ac131313@redhat.com> |
| |
| * hw_disk.c (hw_disk_init_address): Set device type to "block", |
| not "disk". |
| |
| 2002-06-22 Andrew Cagney <ac131313@redhat.com> |
| |
| * Makefile.in (INTL_SRC): Define. |
| (INTL_CFLAGS): Define. |
| (INTL_DIR): Define. |
| (STD_CFLAGS): Add INTL_CFLAGS. |
| |
| 2002-06-17 Elena Zannoni <ezannoni@redhat.com> |
| |
| * psim.c (psim_options): Don't choke when gdb invokes us with |
| the --architecture option, just ignore it. |
| |
| 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 2002-06-08 Andrew Cagney <cagney@redhat.com> |
| |
| * main.c: Include "gdb/callback.h" and "gdb/remote-sim.h". |
| * sim_calls.c: Ditto. |
| |
| 2002-05-30 DJ Delorie <dj@redhat.com> |
| |
| * lf.c (lf_print__gnu_copyleft): Convert multiline strings to |
| compatible format. |
| * gen-idecode.c (print_run_until_stop_body): Likewise. |
| * gen-model.c (gen_model_c): Likewise. |
| |
| 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. |
| |
| 2002-03-24 David O'Brien <obrien@FreeBSD.org> |
| |
| * ppc/hw_disk.c: Export a disk device property. |
| |
| 2002-03-23 Andrew Cagney <ac131313@redhat.com> |
| |
| From 2001-12-09 Julien Ducourthial <jducourt@noos.fr>: |
| * ppc-instructions (lswx): Do the register control with the |
| register count. Initialize the right register in the loop. |
| (mtfsfi) : Correct prefix for the instruction. |
| |
| 2002-02-24 Andrew Cagney <ac131313@redhat.com> |
| |
| From wiz at danbala: |
| * std-config.h: Fix grammar and typos. Update copyright. |
| Fix PR gdb/287. |
| |
| 2002-01-12 matthew green <mrg@redhat.com> |
| |
| * Makefile.in (tmp-igen): Pass -I $(srcdir) to igen. |
| * igen.c (main): Change -I to add include paths for :include: |
| files. |
| Implement -G as per sim/igen, with just gen-icache=N support. |
| Call load_insn_table() with the built include path. |
| |
| * ld-insn.c (parse_include_entry): New. Load an :include: file. |
| (load_insn_table): New `includes' argument. Look for :include: |
| entries and call parse_include_entry() for them. |
| (main): Adjust load_insn_table() call. |
| * ld-insn.h (model_include_fields): New enum. |
| (load_insn_table): Update prototype. |
| * table.c (struct _open_table, struct _table): Rework |
| structures to handle included files. |
| (table_push): Move the guts of table_open() here. |
| |
| * table.c (struct _open table, struct table): Make table object an |
| indirect ptr to the current table file. |
| (current_line, new_table_entry, next_line): Make file arg type |
| open_table. |
| (table_open): Use table_push. |
| (table_entry_read): Point variable file at current table, at eof, pop |
| last open table. |
| |
| * misc.h (NZALLOC): New macro. From sim/igen. |
| |
| * table.h, table.c (table_push): New function. |
| |
| 2002-01-04 matthew green <mrg@redhat.com> |
| |
| * bits.c (LSMASKED64): New inline function. |
| (LSEXTRACTED64): Likewise. |
| * bits.h (_LSB_POS, _LSMASKn, LSMASK64): New macros from |
| sim/common/sim-bits.h |
| (LSMASKED64, LSEXTRACTED64): New functions definitions. |
| * Makefile.in (sim-bits.o): Remove target. |
| |
| * main.c (zalloc): Fix typo in error message. |
| |
| 2001-12-16 Andrew Cagney <ac131313@redhat.com> |
| |
| * configure.in (sim_fpu): Don't add sim-bits.o. |
| * configure: Re-generate. |
| |
| 2001-12-15 matthew green <mrg@redhat.com> |
| |
| * main.c: Include "defs.h", "bfd.h", "callback.h" and "remote-sim.h". |
| (sim_io_error): New function. |
| * sim_calls.c: (sim_io_error): New function. |
| |
| 2001-12-14 matthew green <mrg@redhat.com> |
| |
| * Makefile.in (LIB_OBJ): Add @sim_fpu@. |
| (ICACHE_CFLAGS, SEMANTICS_CFLAGS): New variables. |
| (icache.o, semantics.o): Add new ICACHE_FLAGS & SEMANTICS_FLAGS. |
| (sim-fpu.o, sim-bits.o, tconfig.h): New targets. |
| * configure.in: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS. Add a |
| check for sim/common/sim-fpu.c. Output sim_fpu and sim_fpu_cflags. |
| * configure: Regenerate. |
| * device.h (device_find_integer_array_property): Match function definition. |
| * gen-icache.c (print_icache_internal_function_declaration): Rename |
| INLINE_ICACHE to PSIM_INLINE_ICACHE. |
| * gen-idecode.c (print_idecode_run_function_header): Rename INLINE_IDECODE |
| to PSIM_INLINE_IDECODE. |
| * gen-semantics.c (print_semantic_function_header): Rename |
| EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS. |
| * gen-support.c (print_support_function_name): Rename INLINE_SUPPORT to |
| PSIM_INLINE_SUPPORT. |
| * igen.c (print_function_name): Also escape `(' and `)'. |
| (gen_semantics_h): Rename EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS. |
| (gen_semantics_c): Likewise. Also output includes for "sim-fpu.h" |
| * inline.h (INLINE_SIM_ENDIAN): Renamed INLINE_PSIM_ENDIAN. |
| (EXTERN_SIM_ENDIAN): Renamed EXTERN_PSIM_ENDIAN. |
| (STATIC_INLINE_SIM_ENDIAN): Renamed STATIC_INLINE_PSIM_ENDIAN. |
| (INLINE_LOCALS): Renamed PSIM_INLINE_LOCALS. |
| (EXTERN_SUPPORT): Renamed PSIM_EXTERN_SUPPORT. |
| (INLINE_SUPPORT): Renamed PSIM_INLINE_SUPPORT. |
| (EXTERN_SEMANTICS): Renamed PSIM_EXTERN_SEMANTICS. |
| (INLINE_SEMANTICS): Renamed PSIM_INLINE_SEMANTICS. |
| (EXTERN_IDECODE): Renamed PSIM_EXTERN_IDECODE. |
| (INLINE_IDECODE): Renamed PSIM_INLINE_IDECODE. |
| (EXTERN_ICACHE): Renamed PSIM_EXTERN_ICACHE. |
| (INLINE_ICACHE): Renamed PSIM_INLINE_ICACHE. |
| * options.c (options_inline): Fix names. |
| * sim-endian-n.h: Change INLINE_SIM_ENDIAN to INLINE_PSIM_ENDIAN. |
| * sim-endian.h: Likewise. |
| * sim-main.h: New file. |
| * std-config.h: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS. |
| |
| 2001-12-01 Andrew Cagney <ac131313@redhat.com> |
| |
| From Mark Peek. |
| * ppc-spr-table: Add SDA and PIR. |
| |
| 2001-10-29 Andrew Cagney <ac131313@redhat.com> |
| |
| * tree.c (parse_size): Assert #size-cells > 0. |
| (parse_address): Ditto for #address-cells. |
| (parse_reg_property): Only parse the size when #size-cells is |
| non-zero. |
| |
| 2001-10-25 Andrew Cagney <ac131313@redhat.com> |
| |
| * emul_generic.c (OEA_MEMORY_SIZE): Increase to 4mb. |
| * hw_htab.c (htab_map_binary): Don't try to map the text section |
| when it is empty. |
| * emul_chirp.c (map_over_chirp_note): Default load-base to -1 not |
| CHIRP_LOAD_BASE. |
| (emul_chirp_create): Map in the interrupt table. |
| |
| 2001-07-16 Daniel Jacobowitz <drow@mvista.com> |
| |
| * Makefile.in: Add dependencies on $(CPU_H). |
| |
| Wed Mar 7 10:45:12 HST 2001 Glen Nakamura <gen@lava.net> |
| |
| * hw_init.c (dma_file): Fixed problem with loading last 1KB of |
| file. |
| |
| 2001-03-04 Andrew Cagney <ac131313@redhat.com> |
| |
| * emul_netbsd.c [WITH_NetBSD_HOST]: Include <sys/mount.h> and |
| <errno.h>. |
| (do_stat): Only do SYS test when SYS_stat defined. |
| (do_sigprocmask): Ditto for SYS_sigprocmask. |
| (do_fstat): Ditto for SYS_fstat. |
| (do_getdirentries): Ditto for SYS_getdirentries. |
| (do_lstat): Ditto for SYS_lstat. |
| |
| 2001-01-15 Geoffrey Keating <geoffk@redhat.com> |
| |
| * emul_netbsd.c (do_open): Translate the flag parameter to the |
| open syscall to the numbers supported by the host. |
| |
| 2000-12-12 Geoffrey Keating <geoffk@redhat.com> |
| |
| * sim-endian.h: Don't have parameters on macro definitions which |
| are simply renaming functions, to permit use of XCONCAT2 in both |
| the macro name and the arguments in a use of such a definition. |
| |
| 2000-11-15 Jim Blandy <jimb@redhat.com> |
| |
| * sim_calls.c: Doc fix. |
| (sim_fetch_register, sim_store_register): Call |
| gdbarch_register_name directly, instead of going through |
| REGISTER_NAME macro. |
| |
| 2000-10-24 Geoff Keating <geoffk@cygnus.com> |
| |
| * ppc-instructions (lfsux): Correct XO field of lfsux instruction. |
| |
| Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| Fri Apr 28 15:59:27 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * events.c (event_queue_process): Call update_time_from_event |
| every time an event is removed from the queue. |
| (update_time_from_event): Delete assertion that a negative |
| time_from_event implies an empty event queue. |
| |
| Fri Apr 28 15:53:54 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * interrupts.c (deliver_hardware_interrupt): Print time trace in |
| decimal. |
| * events.c (event_queue_process): Cleanup trace message. |
| (update_time_from_event): Trace full event queue. |
| |
| 2000-03-25 Geoff Keating <geoffk@cygnus.com> |
| |
| * ppc-instructions (Disabled_Exponent_Underflow): Increment |
| the exponent when denormalizing. |
| |
| Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| |
| 1999-05-08 Felix Lee <flee@cygnus.com> |
| |
| * 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 |
| the frequency at which the poll_quit callback is called. |
| (poll_quit_count): New global. |
| (sim_io_poll_quit): Only call the poll_quit callback |
| after the specified POLL_QUIT_INTERVAL. |
| |
| 1999-02-22 Jim Lemke <jlemke@cygnus.com> |
| |
| * dc-complex: Force expansion on all bits of field BO. |
| Previously, the least-significant (prediction) bit was ignored. |
| * ppc-instructions (conditional branches): Implement mpc860c0 option. |
| * igen.c (gen_semantics_[ch]): Setup for mpc860c0 option. |
| * psim.c (is_num, psim_options): Added parsing for mpc860c0 option. |
| * interrupts.h: Added "mpc860c0_instruction_program_interrupt". |
| * interrupts.c (program_interrupt): Added handling for above interrupt. |
| |
| 1999-02-01 Jim Blandy <jimb@zwingli.cygnus.com> |
| |
| Make the simulator compatible with the MPC750. It would be nicer |
| to make this a real multi-sim, but that's more work than we have |
| time for. |
| * emul_generic.c (emul_add_tree_options): Only require strict |
| alignment if it was explicitly requested at configuration time. |
| Don't make it the default for little-endian machines. |
| * ppc-spr-table (UMMCR0, UMMCR1, UPMC1, UPMC2, USIA, UPMC3, UPMC4, |
| MMCR0, PMC1, PMC2, SIA, MMCR1, PMC3, PMC4, L2CR, ICTC, THRM1, |
| THRM2, THRM3): Plop in the MPC750 SPR registers. |
| (DABR): This is weird. This was HID5, but the PPC spec says this |
| should be DABR; why did some random processor use it for something |
| else? The HID5 entry dates back to the original checkin of the |
| simulator code in 1995, so remove it. |
| * sim_calls.c (register_names): Delete this; since the user can |
| now change GDB's list of register names dynamically, we can't |
| pretend there's a static mapping here. |
| (sim_fetch_register, sim_store_register): Call GDB's REGISTER_NAME |
| function to get the register name. That ought to be accurate. |
| However, we're changing a compile-time dependency (using the |
| REGISTER_NAMES macro) into a link- and run-time dependency |
| (calling REGISTER_NAME, which happens to be a function call on the |
| PPC). |
| |
| 1999-01-22 Jim Lemke <jlemke@cygnus.com> |
| |
| * igen.c(gen_semantics_[ch]): setup/use of new option |
| (-o mpc860c0[=n]). |
| interrupts.[ch](mpc860c0_instruction_program_interrupt): added. |
| ppc-instructions(the four branch insn groups): detect problematic br's. |
| psim.c(is_num - added, psim_options): Parse and init new option. |
| These changes are currently under #ifdef WITH_OPTION_MPC860C0. |
| |
| 1998-12-01 Ken Raeburn <raeburn@cygnus.com> |
| |
| * hw_nvram.c (hw_nvram_bcd): Force value to fit in 0..99. |
| |
| Fri Nov 20 12:17:28 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * main.c (sim_io_poll_quit): Stub function. |
| |
| * events.c (SIM_EVENTS_POLL_RATE): Define. |
| (sim_events_poll): Copy function from common/sim-events.c. |
| (event_queue_init): Copy scheduling of sim_events_poll from same. |
| |
| * sim_callbacks.h, sim_calls.c (sim_io_poll_quit): New function, |
| poll the external environment. |
| |
| 1998-11-19 Michael Meissner <meissner@cygnus.com> |
| |
| * ppc-instructions (is_{NaN,inf}): Use unsigned64 to get the |
| fractional type, so that quiet NaN's aren't treated like |
| Infinities. |
| |
| Mon Sep 28 09:42:45 1998 Drew Moseley <dmoseley@cygnus.com> |
| |
| * table.c (table_open): For cygwin hosts, we need to use the |
| return value from the read routine as the number of bytes to |
| process. This apparently is due to text-mode vs binary-mode. If |
| the mounts are done text-mode, then the size returnedby fstat() |
| may be different than the number of bytes "read" in text mode. |
| |
| Sun Oct 4 00:50:47 1998 Felix Lee <flee@cygnus.com> |
| |
| * emul_netbsd.c (do_open): fix order-of-evaluation problem. |
| (do_close): ditto. |
| (do_fstat): ditto. |
| (do_lstat): ditto. |
| |
| 1998-09-03 Michael Meissner <meissner@cygnus.com> |
| |
| * emul_{netbsd,unix}.c: Update copyright year. |
| |
| Mon Jun 29 10:57:36 1998 Michael Snyder <msnyder@cleaver.cygnus.com> |
| |
| * sim_calls.c (sim_fetch_register, sim_store_register): |
| return zero when nothing to do. |
| |
| 1998-06-26 Michael Meissner <meissner@cygnus.com> |
| |
| * configure.in (AC_CHECK_HEADERS): Don't check for sys/mount.h. |
| * configure: Regenerate. |
| * emul_{netbsd,unix}.c (toplevel): No longer try to include |
| sys/mount.h. It conflicts on Linux when gnu libc2 is used. |
| |
| Tue May 12 12:10:33 PDT 1998 James Ingham <jingham@leda.cygnus.com> |
| |
| * Makefile.in: The run target depended on a target psim$(EXEEXT), |
| but there was no such target, only plain psim. So I changed the |
| run target to depend on psim. |
| |
| Sat May 2 01:10:12 1998 Stu Grossman <grossman@babylon-5.cygnus.com> |
| |
| * aclocal.m4: Remove defs of AM_EXEEXT and AM_CYGWIN32. These are |
| 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 |
| * configure.in: call AM_EXEEXT |
| * configure: regenerate with autoconf 2.12.1. |
| * Makefile.in: add EXEEXT support |
| |
| Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Sun Apr 26 15:19:51 1998 Tom Tromey <tromey@cygnus.com> |
| |
| * acconfig.h: New file. |
| * configure.in: Reverted change of Apr 24; use sinclude again. |
| Don't call AC_C_CROSS. |
| |
| Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> |
| |
| * configure: Regenerated to track ../common/aclocal.m4 changes. |
| * config.in: Ditto. |
| |
| Fri Apr 24 11:18:46 1998 Tom Tromey <tromey@cygnus.com> |
| |
| * Makefile.in (top_builddir): New macro. |
| (INTLLIBS): New macro. |
| (INTLDEPS): Likewise. |
| (psim): Depend on INTLDEPS; link against INTLLIBS. |
| * configure.in: Call CY_GNU_GETTEXT. |
| |
| Wed Apr 22 14:28:48 1998 Michael Meissner <meissner@cygnus.com> |
| |
| * configure: Regenerate with autoconf 2.12.1. |
| |
| Fri Mar 13 09:25:58 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * psim.c (psim_read_register, psim_write_register): Handle updates |
| for FPSCR. |
| |
| * registers.c (register_description): Reconize "FPSCR". |
| |
| * emul_netbsd.c (emul_netbsd_create): When FP available, enable |
| MSR FP exception mode. Do not enable FPSCR bits. |
| * emul_unix.c (emul_unix_create): Ditto. |
| |
| Tue Feb 17 12:48:58 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_store_register, sim_fetch_register): Pass in |
| length parameter. Return -1. |
| |
| Mon Feb 9 14:13:14 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * ppc-instructions (fdiv, fdivs): Check for divide by zero. |
| (is_invalid_zero_divide, invalid_zero_divide_operation): New |
| functions. |
| |
| Wed Dec 10 17:38:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_load): Do not parse PROG using buildargv, use |
| raw value instead. |
| |
| 1997-11-05 Felix Lee <flee@cygnus.com> |
| |
| * emul_chirp.c: #ifdef HAVE_UNISTD_H |
| |
| Wed Oct 15 08:50:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * corefile.c (core_attach): Pad out allocated memory regions so |
| that they are always correctly aligned. |
| (struct _core_mapping, core_map_attach, core_init, |
| new_core_mapping): Change free_buffer to type void*. |
| |
| Mon Oct 6 18:09:26 1997 Michael Meissner <meissner@cygnus.com> |
| |
| * sim_calls.c (zfree): Call free correctly. |
| |
| Mon Sep 29 10:05:01 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (zfree): Use free, not mfree. |
| (sim_io_flush_stdoutput): Replace gdb_flush with callback -> |
| flush_stdout. |
| |
| Fri Sep 26 09:50:29 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * ppc-instructions (sraw, slw, srw): From Charles Lefurgy, Fix |
| mask extracting shift amount. Correctly condition for setting XER |
| in sraw. |
| (ldhau): From Johannes Reisinger, update rA after load. |
| |
| Tue Sep 9 22:13:23 1997 Felix Lee <flee@cygnus.com> |
| |
| * basics.h (CONCAT*): token-pasting macros, if ALMOST_STDC, |
| for MSVC. |
| * words.h: __int64 instead of long long for MSVC. |
| |
| Wed Aug 27 10:24:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_create_inferior): Check the simulator was |
| initialized before creating inferior. |
| |
| * idecode_expression.h (ALU_END): From Charles Lefurgy - Extract |
| sign bit using 64 bit and not a 32 bit mask. |
| |
| Wed Aug 27 10:15:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_load): From Ian Lance Taylor - free argv after |
| it has been used, not before. |
| |
| Tue Aug 26 10:41:35 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_kill): Delete. |
| (sim_create_inferior): Add ABFD argument. |
| (entry_point): Delete variable. |
| (sim_load): Move setting of PC from here. |
| (sim_create_inferior): To here. |
| |
| Mon Aug 25 16:17:06 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_open): Add ABFD argument. |
| |
| Thu Jul 3 10:18:06 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * ppc-instructions (PPC_INSN_INT): From Michael Thies - Monitoring |
| CR register updates dependant on RC value had logic backwards. |
| |
| * 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. |
| (deliver_hardware_interrupt): Deliver a FP exception if so |
| enabled. |
| |
| * registers.h: Add definition of fpscr_vx_bits. |
| |
| * idecode_expression.h (FPSCR_END): Always update FEX and VX bits |
| in FPSCR. |
| (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 FPSCR Field Immediate): 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. |
| (sim_set_callbacks): Delete. |
| |
| Tue Apr 22 22:36:57 1997 Mike Meissner <meissner@cygnus.com> |
| |
| * sim_callbacks.h (error): Make declaration match gdb's. |
| * main.c (error): Ditto. |
| |
| Fri Apr 18 17:03:09 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * sim_calls.c (sim_stop_reason): Simplify. Was running implies |
| stopped/SIGINT. Exit implies a status code. |
| |
| * psim.c (cntrl_c_simulation): From main.c. Event function that |
| halts the simulator. |
| (psim_stop): New. Asynchronously schedule a stop simulator event. |
| (psim_run_until_stop): Delete. Made redundant by psim_stop. |
| |
| * main.c (cntrl_c): Update. |
| (cntrl_c_simulation): Moved to psim.c. |
| |
| * sim_calls.c (sim_stop): New function. Use psim_stop which |
| schedules a stop event. |
| (sim_resume): Drop SIGINT handler, now in gdb/main.c. |
| (sim_resume): Use psim_run as stop variable no longer needed. |
| |
| Fri Apr 18 17:03:08 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * psim.c (psim_options): Handle -E option correctly. |
| (psim_usage): Document. |
| |
| Thu Apr 17 03:28:03 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * psim.c (psim_options): Ignore -E option (sets endianness). |
| * sim_calls.c: #include bfd.h. |
| (entry_point): New static local. |
| (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd. |
| (sim_create_inferior): Return SIM_RC. Delete arg start_address. |
| |
| Tue Apr 15 14:57:18 1997 Ian Lance Taylor <ian@cygnus.com> |
| |
| * Makefile.in (INSTALL): Set to @INSTALL@. |
| (INSTALL_XFORM, INSTALL_XFORM1): Remove. |
| (install): Depend upon installdirs. Use $(program_transform_name) |
| directly, rather than using $(INSTALL_XFORM). |
| (installdirs): New target. |
| |
| Fri Apr 4 17:54:36 1997 Jim Wilson <wilson@cygnus.com> |
| |
| * Makefile.in (tmp-hw, tmp-pk): Use for loop to eliminate duplicates |
| rather than the non-portable cat -n. |
| |
| Mon Apr 14 16:29:51 1997 Ian Lance Taylor <ian@cygnus.com> |
| |
| * Makefile.in (INSTALL): Change install.sh to install-sh. |
| |
| Tue Apr 1 18:15:14 1997 Jim Wilson <wilson@cygnus.com> |
| |
| * ppc-instructions: Change milhwu to mulhwu. |
| |
| Wed Apr 2 15:38:08 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * sim_calls.c (sim_open): New arg `kind'. |
| |
| Wed Apr 2 14:51:17 1997 Ian Lance Taylor <ian@cygnus.com> |
| |
| * COPYING: Update FSF address. |
| |
| Tue Mar 25 16:17:59 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * main.c (sim_io_read_stdin): Only compile unbuffered IO code if |
| all the required features are supported by the host OS. |
| |
| Tue Mar 25 12:13:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * emul_bugapi.c (emul_bugapi_create): Guard against NULL images. |
| |
| * configure.in (enable-sim-endain): Correct typo in usage (from |
| Erik Landry <landry@ENGR.ORST.EDU>). |
| * configure: Re-generate. |
| |
| Fri Mar 14 18:23:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| |
| * Makefile.in (targ-vals.def): Re-do rule so that it works with |
| FreeBSD's make. Didn't like $<. |
| |
| Thu Mar 13 12:55:48 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * sim_calls.c (sim_open): New SIM_DESC result. Argument is now |
| in argv form. |
| (other sim_*): New SIM_DESC argument. |
| |
| Thu Feb 13 10:35:14 1997 Andrew Cagney <cagney@phydeaux.cygnus.com> |
| |
| * ppc-opcode-simple-array, ppc-opcode-simple-goto, |
| ppc-opcode-simple-switch, ppc-opcode-complex-array, |
| ppc-opcode-complex-goto, ppc-opcode-complex-switch, |
| ppc-opcode-jump, ppc-opcode-goto, ppc-opcode-flat: Delete, |
| superseeded by --sim-decode-mechanism option. |
| |
| * ppc-opcode-simple, dc-simple: Rename to be 8.3 |
| * ppc-opcode-complex, dc-complex: Ditto. |
| * ppc-opcode-stupid, dc-stupid: Ditto. |
| * ppc-opcode-test-1, dc-test.01: Ditto. |
| * ppc-opcode-test-2, dc-test.02: Ditto. |
| |
| * configure.in (--enable-sim-opcode): Change prefix to dc- instead |
| of ppc-opcode-. |
| |
| Wed Feb 12 19:33:45 1997 Andrew Cagney <cagney@phydeaux.cygnus.com> |
| |
| * Many of the ppc-opcode-* files are identical baring the type of |
| lookup table. Instead of having multiple tables, igen can do this |
| via an additional option. |
| |
| * ld-decode.h, ld-decode.c (force_decode_gen_type): New function, |
| allow the type of generated table specified in the decode file to |
| be overridden. |
| |
| * ld-decode.c (load_decode_table): Allow the table type to be |
| overridden. |
| |
| * igen.c (main): Add -T <mechanism> option so that an overriding |
| instruction decode mechanism can be specified. |
| |
| * configure.in: New option --sim-decode-mechanism to control |
| igen's new -T <mechanism> flag. |
| * 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 |
| integer field. |
| (even_queue_{init,schedule_after_signal,tick}): Conditionalize use |
| of sigprocmask to appropriate autoconf test. |
| |
| * main.c ({cntrl_c,main}): Use RETSIGTYPE for signal return type, |
| don't assume void. |
| * sim_calls.c (sim_{ctrl_c,resume}): Ditto. |
| |
| * Makefile.in (callback.o): Define HAVE_CONFIG_H, so callback.c |
| includes our config.h. |
| |
| Tue Feb 4 13:42:59 1997 Doug Evans <dje@canuck.cygnus.com> |
| |
| * configure.in: Fix typo in test for callback.c. |
| * configure: Regenerated. |
| |
| Fri Feb 7 10:04:25 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * emul_chirp.c (emul_chirp_create): Handle a virtbase of -1 being |
| found in the device tree. |
| |
| Wed Feb 5 10:56:27 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * Property create/initialization still wasn't correctly ordered. |
| Should be delaying everything related to ihandle creation until |
| after the rest of the tree has been established. |
| |
| * device.c (device_find_ihandle_runtime_property): Update. |
| (device_add_ihandle_runtime_property): Update. |
| |
| * tree.c (parse_ihandle_property): Delay lookup of the device to |
| be opened until the ihandle initialization phase. |
| * 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 |
| extractions. |
| |
| Tue Feb 4 17:44:51 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * gen-icache.c: Generalize code handling XXX_is_NNN so that it |
| works for normal and boolean table entries. |
| |
| * psim.c (psim_write_memory): last_cpu == -1 or nr_cpus is now |
| valid. Handle this just like *_{read,write}_register now handles |
| it. |
| |
| Mon Feb 3 17:18:16 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * events.c (insert_event_entry): Correct loop termination |
| assertions. |
| |
| Fri Jan 31 16:20:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * psim.c (psim_options): Add new option -c for max-iterations or |
| count. |
| (psim_usage): Document. |
| (psim_max_iterations_exceeded): New function, abort simulation if |
| max iterations exceeded. |
| |
| * gen-idecode.c: Re-work the table lookup code so that it assumes |
| that the entry is a leaf by default. Simplify the boolean table |
| entry code so that it involves a mask + test instead of shift + |
| shift + mask + test. |
| |
| * 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 |
| @sim_targ_vals@ |
| |
| * configure.in (sim_callback, sim_targ_vals): Set sim_targ_valls |
| if common callback is present. |
| |
| Wed Jan 29 12:32:41 1997 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in (sim_callback): If the gdb is post 4.16, configure |
| callback support from the common directory. |
| * configure: Regenerate. |
| |
| * Makefile.in (BUILT_SRC_WO_CONFIG): Add targ-vals.{h,def} and |
| targ-map.c. |
| (GDB_OBJ): Add callback support configured in. |
| (gentmap,targ-vals.def): Build from common directory. |
| (targ-vals.h,targ-map.c): Build by running gentmap. |
| (callback.o): Build from source in common directory. |
| (targ-map.o): Add dependency. |
| (clean): Remove gentmap. |
| |
| Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * igen wasn't aborting if the opcode table contained no valid |
| fields. |
| |
| * misc.c (name2i): Possibly abort if an invalid name is |
| encountered. |
| * ld-decode.c: Abort if the table type isn't found. |
| |
| Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * When performance monitoring is disabled, it is still possible to |
| determine the simulation speed by looking at the number of elapsed |
| ticks recorded by the event queue. |
| |
| * psim.c (psim_write_register, psim_read_register): Force the cpu |
| to zero when it is either of `-1' or `nr_cpus'. In both cases the |
| next cpu would be zero any way. |
| |
| * mon.c (mon_print_info): If possible, print the system cycle |
| performance. This is an indication of the number of instructions |
| per second. |
| |
| Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * The code to allow an event queue to be updated during a signal |
| was missing. For main.c, a cntrl-c simulation termination wasn't |
| handled cleanly. |
| |
| * The simulation would not correctly restart if an event requested |
| that the simulation be halted. |
| |
| * psim.c (psim_options): Add hack to -i option to optionally |
| include a level vis -i2. |
| (psim_usage): Document. |
| |
| * main.c (cntrl_c, cntrl_c_simulation): New functions. When a |
| cntrl-c occures schedule an event to halt the simulation. |
| (main): Catch CNTRL-C signals with the function cntrl_c. |
| |
| * events.c (event_queue_process): Mask interrupts while |
| manipulating the async event queue. |
| (event_queue_init): Ditto. |
| (event_queue_schedule_after_signal): Ditto. |
| |
| * events.c (event_queue_process): Mark the event queue as being in |
| the processing state when processing has started. Adjust code |
| so that it is tolerant of halts. |
| (event_queue_init): Start the event queue out with processing |
| 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 |
| is correctly restarted when an event halts the simulation. |
| |
| * psim.c (psim_halt): Handle an event halting the simulation. |
| * psim.c (psim_init): Adjust initial cpu - == -1 - to match |
| reworked idecode. |
| |
| Wed Jan 29 12:14:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * ppc-opcode-complex: Correct typo - was expanding ORA instead of |
| 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. |
| |
| Tue Jan 28 13:00:19 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * hw_com.c (hw_com_instance_read, hw_com_instance_write): |
| Implement. |
| |
| Thu Jan 23 09:07:26 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * hw_trace.c (hw_trace_init_data): Delete. The trace options need |
| to be initialized independant of the rest of the simulation |
| initalization. Otherwize a trace option explictly set from gdb |
| could be overridden by hw_trace. |
| |
| * psim.c (psim_options): Clarify reason why the trace ioctl occures. |
| |
| * FIXME: The trace code is too scattered - hw_trace.c, psim.c, |
| 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_find_string_property): Allow a string array. |
| (device_init_static_properties): Update. |
| (device_init_runtime_properties): Update. |
| |
| * hw_disk.c (hw_disk_ioctl): Add ioctl for changing the disk |
| media. If no file image is specified, use the next one in the |
| image property list. |
| (hw_disk_init_address): Change the file property so that it is a |
| string array - use the first entry for the initial file image. |
| |
| * tree.c (print_string_aray_property): New function - print a |
| string array. |
| (print_properties): Adjust. |
| (print_string): Write a string, handling double quotes. |
| |
| * 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 |
| commands such as "change-media" and "trace". |
| * sim_calls.c (sim_do_command): Use. |
| |
| Wed Jan 22 09:38:33 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * For expressions like (RA == 0) that are entered in to the cache |
| as RA_is_0. If possible generate the result of the expression so |
| that the compiler gets a better chance of eliminating dead |
| branches. |
| |
| * gen-icache.c (print_icache_extraction): For a cache entry of |
| the form <name>_is_<const> where it is a boolean field, generate |
| the result of the expression instead of the expression its self. |
| (print_icache_body): Remove code that was looking for *_is_0 and |
| then generating corresponding definitions. |
| |
| * 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. |
| |
| * ppc-cache-rules (RA_is_0, SPR_is_256): Two new cache entries. |
| |
| Wed Jan 22 12:24:52 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * The code that put values in and extracted values from the cache |
| was too compilicated. The cache table did not allow values to be |
| computed from cache entries. #defines could only be used when a |
| cache was present, remove the restriction. |
| |
| * ld-cache.h, ld-cache.c: Add a new cache entry type - SCRATCH. A |
| scratch variable is defined when a cache entry is beinf |
| 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. |
| |
| * igen.c (main): Change 'R' option so that it does not force the |
| cache. |
| |
| * configure.in (enable-sim-icache): Clarify description. Make |
| #define one of the defaults regardless of the cache. Probably |
| should revamp and add a separate option. |
| |
| Tue Jan 21 13:26:10 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * pk_disklabel.c (block_is_fdisk): Tidy up traces - use dos |
| partition numbering. |
| (pk_disklabel_create_instance): Partition 1..4 are valid - not |
| 1..3. |
| (is_iso9660): New function, verify a CD9660 File system. |
| (pk_disklabel_create_instance): Start expanding so that active |
| partition selection is supported. |
| |
| Mon Jan 20 11:20:15 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * The cap object was retaining a reference to the instance of a |
| device after it was deleted. Instead add and remove cap's from the |
| 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 |
| looking up a device. Now needs a device as an argument. |
| (split_property_specifier): Ditto. |
| |
| Sun Jan 19 15:28:23 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * The memory "claim" and "release" methods take an address and |
| 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. |
| |
| Fri Jan 17 12:01:07 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * device.h, device.c (device_instance_call_method): Correct return |
| type - can return either 0 or -1, hence should be a signed type. |
| * device_table.h: Ditto. |
| |
| * hw_memory.c (hw_memory_instance_claim, |
| hw_memory_instance_release): Update. |
| * hw_disk.c (hw_disk_max_transfer, hw_disk_block_size, |
| hw_disk_nr_blocks): Ditto. |
| |
| Fri Jan 17 11:50:13 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * emul_chirp.c (chirp_emul_claim): Implement using the "claim" |
| method belonging to "/chosen/memory". |
| (chirm_emul_release): Ditto. |
| |
| * Makefile.in (LIB_INLINE_SRC): Remove emul_* from list of files |
| that are inlined. These modules are called via a table and are |
| not made inline. |
| |
| * hw_init.c (update_for_binary_section): Fix failure to allocate |
| memory used by the binary in real-mode executions. If "claim" |
| property is present, allocate memory from the "/chosen/memory" |
| device. |
| |
| * emul_chirp.c (emul_chirp_create): Specify that memory should be |
| claimed when loading a real image. |
| |
| * hw_memory.c (hw_memory_instance_claim): Don't page align memory |
| allocations. |
| |
| * hw_memory.c (hw_memory_instance_release): Avoid infinite loop |
| when merging adjacent memory chunks. |
| |
| Thu Jan 16 08:51:25 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * vm.h (vm_data_map_read_buffer, vm_data_map_write_buffer): Add |
| optional PROCESSOR & CIA args so that this routine also abort an |
| access. |
| |
| * 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. |
| * emul_unix.c (do_unix_write): Ditto. |
| |
| Wed Jan 15 14:38:25 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * configure.in (--enable-sim-jump): Default is NULL and not -E. |
| * configure: Regenerate. |
| |
| * basics.h (__attribute__): Enable attributes if GCC >= 2.6. |
| (UNUSED): Only enable UNUSED if GCC >= 2.7. |
| |
| * gen-icache.c (print_icache_extraction): Print UNUSED macro |
| instead of explicit __unused__ attribute. |
| (print_icache_body): Ditto. |
| * idecode_expression.h (FPSCR_BEGIN): Use UNUSED. |
| |
| Wed Jan 15 13:54:50 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * cpu.h, cpu.c (cpu_synchronize_context): Add CIA argument as |
| reference point. |
| |
| * vm.c (vm_synchronize_context): Add PROCESSOR and CIA as |
| arguments so that there is a reference point for recovery. |
| (vm_synchronize_context): Pass processor+cia for errors. |
| (om_unpack_sr): Ditto. |
| (om_unpack_srs): Ditto. |
| * vm.c (vm_create): Review error messages. |
| |
| * vm.c: Include "cpu.h" so that cpu_error is visible. |
| |
| * ppc-instructions (Return From Interrupt): Pass CIA. |
| (Instruction Synchronize): Ditto. |
| * psim.c (psim_init): Ditto. |
| |
| Wed Jan 15 12:25:11 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * cpu.h, cpu.c (cpu_error): Aborts simulation with error message, |
| but also saves current processor state. |
| |
| * basics.h: Move #include <stdarg.h> to here from device_table.h. |
| |
| * interrupts.c (perform_oea_interrupt): Use. No longer loose CIA |
| when simulation aborted. |
| (program_interrupt): Ditto. |
| (floating_point_unavailable_interrupt): Ditto. |
| (alignment_interrupt): Ditto. |
| (floating_point_assist_interrupt): Ditto. |
| (perform_oea_interrupt): Ditto. |
| (machine_check_interrupt): Ditto. |
| |
| Tue Jan 14 12:19:10 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * ppc-instructions (Move from Special Purpose Register): Support |
| move from DEC. |
| |
| Mon Jan 13 16:58:12 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * debug.h, debug.c: Add "interrupts" trace option. |
| |
| * interrupts.c (data_storage_interrupt): Add tracing. |
| (machine_check_interrupt): Ditto. |
| (instruction_storage_interrupt): Ditto. |
| (alignment_interrupt): Ditto. |
| (program_interrupt): Ditto. |
| (floating_point_unavailable_interrupt): Ditto. |
| (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. |
| (floating_point_unavailable_interrupt): Ditto. |
| (floating_point_assist_interrupt): Ditto. |
| |
| Thu Jan 2 09:10:41 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * interrupts.c (perform_oea_interrupt): Halt rather than abort on |
| a double interrupt. |
| |
| Wed Jan 1 22:54:52 1997 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * ppc-instructions (Store Multiple Word, Load Multiple Word): |
| Enable. |
| |
| * tree.c (print_properties): For an array consider printing it out |
| as an integer array. |
| |
| * hw_memory.c (hw_memory_init_address): If an "available" property |
| is present, use that to initialize the available memory instead of |
| using the reg property. |
| |
| * emul_generic.c (emul_add_tree_hardware): Add "available" |
| property to memory device. |
| |
| Fri Dec 20 13:19:07 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * ppc-instructions (Rotate Left Word then AND with Mask): Enable. |
| |
| * device.c (device_instance_call_method): Was only looking at the |
| first method. |
| |
| * hw_disk.c (hw_disk_nr_blocks): Implement #blocks method. |
| (hw_disk_block_size): Implement block-size method. |
| (hw_disk_max_transfer): Implement max-transfer method. |
| |
| * hw_phb.c (hw_phb_init_address): Reinit the rest of the PHB. |
| |
| * emul_chirp.c (chirp_emul_instance_to_path): Recover from an |
| invalid ihandle. |
| (chirp_emul_instance_to_package): Ditto. |
| (chirp_emul_method): Ditto. |
| (chirp_emul_read): Ditto. |
| (chirp_emul_write): Ditto. |
| (chirp_emul_close): Ditto. |
| (chirp_emul_seek): Ditto. |
| (chirp_emul_package_to_path): Ditto (for phandle). |
| (chirp_emul_package_to_path): Return the length. |
| |
| * psim.c (psim_merge_device_file): Allow continuation lines. |
| |
| Thu Dec 19 11:09:43 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * emul_chirp.c (chirp_emul_boot): Implement. Well report the new |
| string and exit. |
| |
| * emul_chirp.c (chirp_emul_exit): Correct type of args struct |
| members - *_cell not host dependant int. |
| |
| Wed Dec 18 17:49:59 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * interrupts.c (perform_oea_interrupt): Print additional |
| 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 |
| * emul_chirp.c (chirp_emul_parent): Ditto |
| |
| * device.c (device_root): Assert assumption about the device being |
| valid. |
| |
| Tue Dec 17 15:12:38 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * emul_chirp.c (emul_chirp_create): Add description property to |
| each significant node in the device tree. |
| * emul_bugapi.c (emul_bugapi_create): Ditto. |
| |
| Fri Dec 13 14:30:31 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * main.c (sim_io_read_stdin): For a single byte STDIO read, use a |
| tempoary two byte buffer. Single byte read with fgets will not |
| work. |
| * main.c: Include errno.h. |
| (sim_io_read_stdin): For non-STDIO, make it work. |
| |
| * emul_chirp.c (chirp_emul_read): Return the correct error status. |
| |
| Fri Dec 13 14:30:31 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * std-config.h (WITH_STDIO): Don't hard-wire the STDIO mechanism. |
| Instead have each emulation default it to DO_USE_STDIO. |
| |
| * emul_generic.c (emul_add_tree_options): Select the STDIO I/O |
| mechanism as the default if enabled or if nothing selected. |
| |
| * sim_calls.c (sim_io_read_stdin): Passify GCC's desire for a |
| return value. |
| (sim_io_write_stdout): Ditto. |
| (sim_io_write_stderr): Ditto. |
| * main.c (sim_io_write_stdout): Ditto. |
| (sim_io_write_stderr): Ditto. |
| (sim_io_read_stdin): Ditto. |
| |
| Tue Dec 10 10:31:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * emul_chirp.c (emul_chirp_instruction_call): Make *printf calls |
| type correct. |
| * vm.c (om_effective_to_virtual): Ditto. |
| * events.c (event_queue_schedule{,_after_signal}): Ditto. |
| (event_queue_{deschedule,process}): Ditto. |
| * hw_htab.c (htab_decode_hash_table): Ditto. |
| (htab_map_{page,binary}): Ditto. |
| * hw_opic.c (hw_opic_init_data): Ditto. |
| (handle_interrupt): Ditto. |
| (do_processor_init_register_{read,write}): Ditto. |
| (write_vector_priority_register): Ditto. |
| ({read,write}_destination_register): Ditto. |
| (do_suprious_vector_register_{read,write}): Ditto. |
| (do_current_task_priority_register_N_{read,write}): Ditto. |
| (do_timer_frequency_reporting_register_{read,write}): Ditto. |
| (do_timer_N_{current,base}_count_register_{read,write}): Ditto. |
| (do_ipi_N_dispatch_register_write): Ditto. |
| (do_vendor_identification_register_read): Ditto. |
| (do_feature_reporting_register_N_read): Ditto. |
| (do_global_configuration_register_N_{read,write}): Ditto. |
| * hw_phb.c (hw_phb_attach_address): Ditto. |
| (hw_phb_unit_decode): Ditto. |
| (hw_phb_address_to_attach_address): Ditto. |
| (hw_phb_io_{read,write}_buffer): Ditto. |
| * hw_ide.c (setup_fifo): Ditto. |
| |
| * sim_calls.c ({defs,callback,remote-sim}.h): Find gdb include |
| files via -I<dir> instead of using "../../gdb/" prefixes. |
| |
| Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * debug.h: Add tracing for the pal device. |
| * hw_pal.c: Update. |
| |
| * emul_chirp.c (chirp_emul_getprop): More tracing. |
| |
| Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * device.h, device.c (device_find_ihandle_runtime_property): New |
| function. Reverse of add_ihandle_runtime property. |
| (device_init_runtime_properties): Use it. |
| |
| * device.c (find_property_entry): New function returns the |
| internal property spec. |
| (device_set_property): Use. |
| (device_find_property): Use. |
| |
| Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * psim.c (psim_merge_device_file): Strip newline from device |
| specs. |
| |
| Tue Dec 10 10:12:44 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * hw_htab.c (htab_map_binary): For overlapping text / data maps |
| merge the two. Also check that the merge is safe. |
| |
| * 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. |
| |
| * hw_htab.c (htab_map_page): Abort if a duplicate map is |
| encountered. |
| |
| Mon Dec 9 12:08:46 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * hw_htab.c (htab_map_page): Formatting. |
| |
| * 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. |
| |
| Mon Dec 9 12:08:46 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * os_emul.c (os_emul_create): Use tree find property instead of |
| device find property - sigh. |
| |
| 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 - |
| cannot contain a comma. |
| (sim-warnings): Check for more potential errors. |
| |
| * psim.c (psim_usage): Add -f <file> option. Specifies a file |
| containing device tree specifications that should be merged into |
| the device tree. |
| |
| * 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 |
| processors. |
| |
| * emul_chirp.c: Add description. |
| * emul_bugapi.c: Ditto. |
| * emul_unix.c: Ditto. |
| * emul_netbsd.c: Ditto. |
| |
| Fri Nov 29 11:12:22 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * hw_pal.c (hw_pal_attach_address): New function, if an attach is |
| encountered, assume that it is the single disk. |
| * hw_pal.c: Add generic device/size decode methods. |
| |
| * hw_nvram.c (hw_nvram_init_address): Use the first nonzero reg |
| property entry when determining the nvram size. |
| |
| * hw_core.c: Add generic address/size decode methods. |
| |
| * emul_chirp.c (emul_chirp_instruction_call): Return and trace |
| nonzero status from client functions. |
| |
| * main.c (error): Always include a cariage return when writing out |
| errors. |
| |
| Wed Nov 20 00:36:55 1996 Doug Evans <dje@canuck.cygnus.com> |
| |
| * sim_calls.c (sim_resume): Reset sim_should_run if single |
| stepping. |
| |
| Thu Nov 28 13:19:46 1996 Andrew Cagney <cagney@kremvax.tpgi.com.au> |
| |
| * emul_bugapi.c (emul_bugapi_do_diskio): Add support for multiple |
| optional disks. |
| |
| * emul_generic.c (emul_add_tree_hardware): Drop the dummy eeprom. |
| Attach the pal - for I/O - as a pseudo device haning from the |
| firmware sub tree. |
| |
| * 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_chirp.c (emul_chirp_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 tree initialization has started. |
| * tree.c (tree_init): Use. |
| |
| * device.h, device.c (device_init_address): Add code to |
| check/verify the devices #address-cells and #size-cells. |
| (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 - |
| request - so that the caller must always specify the type of |
| the ioctl request. |
| |
| * device_table.h: Update. |
| * hw_trace.c (hw_trace_ioctl): Ditto. |
| * 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> |
| |
| * hw_opic.c: Finish - third round. |
| |
| Wed Nov 20 12:02:08 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_glue.c (hw_glue_io_read_buffer_callback): Fix miscalc of glue |
| reg index. |
| (hw_glue_io_write_buffer_callback): Ditto. |
| |
| Tue Nov 19 21:17:08 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * events.c (event_queue_process): Was incorrectly consuming future |
| events on the queue when they should be left alone. |
| |
| * 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 |
| warnings generated by GCC. |
| |
| Sun Nov 17 17:59:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * sim-endian.h: Add LE versions of byte swap macros. Needed for |
| PCI devices which are little-endian. |
| |
| * sim-endian-n.h (endian_le2h_N, endian_h2le_N): Ditto |
| |
| Sun Nov 17 17:59:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_iobus.c (hw_iobus_attach_address_callback): Change the iobus |
| so that it is implementing a 1-1 address map. |
| |
| * emul_generic.c (emul_add_tree_hardware): Adjust. |
| |
| * emul_generic.c (emul_add_tree_hardware): Don't add the nvram as |
| a default. |
| |
| Sun Nov 17 17:59:14 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * device.c (split_find_device): Be tolerant of missing unit |
| addresses. |
| |
| Fri Nov 15 16:49:49 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * basics.h (port_direction): New type, specify the direction of |
| any `port'. |
| |
| * device.h, device.c (device_interrupt_decode): Include |
| specification of port direction in operations. |
| (device_interrupt_encode): Ditto. |
| |
| * device_table.h: Add a direction field to the interrupt port |
| table. |
| |
| * device.c (device_tree_add_parsed): Specify port direction. |
| |
| Thu Nov 14 21:38:13 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_opic.c: Finish - second round. |
| |
| Thu Nov 7 00:18:59 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_htab.c (htab_init_data_callback): Allow the virtual-address |
| to be specified as an array which allows 64bit addresses. |
| |
| * device.c (device_find_integer_array_property): New function. |
| Simplify the querying of elements of an integer array. |
| (device_add_integer_property, device_find_integer_property): |
| Update to correctly use the cell type. |
| |
| * vm.c (om_unpack_sr): Clarify shifting comment. |
| (om_pte_0_masked_vsid): Ditto. Add 64bit version. |
| |
| * emul_chirp.c (emul_chirp_create): Initialize the segment |
| registers. |
| |
| * vm.c (om_effective_to_virtual): Trace segment register use. |
| |
| * hw_htab.c (htab_map_page): Print out the pteg base address to |
| simplify cross checking between vm and the htab. |
| (htab_decode_hash_table): Use device_error instead of error. |
| (htab_map_page): Ditto. |
| (htab_dma_binary): Ditto. |
| (htab_map_binary): Ditto. |
| (htab_init_data_callback): Ditto. |
| |
| Wed Nov 6 20:20:58 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * interrupts.h: Clarify what the optional instruction program |
| interrupt is - a subset of illegal instruction program interrupt. |
| |
| * interrupts.c (program_interrupt): For UEA mode, clarify what an |
| optional instruction program interrupt is. |
| (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. |
| |
| * ppc-instructions (store floating-point as integer word indexed): |
| Mark as optional. |
| (Floating Convert to Integer Doubleword): Make the floating point |
| assist interrupt explicit. |
| (Floating Convert To Integer Doubleword with round towards Zero): |
| Ditto. |
| (Floating Convert To Integer Word): Ditto |
| (Move From FPSCR): Ditto. |
| (Move to Condition Register from FPSCR): Ditto. |
| (Move To FPSCR Fields): Ditto. |
| (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 |
| breaking up transfers. |
| |
| * 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. |
| |
| * hw_disk.c (hw_disk_instance_write): Add more checks to disk IO - |
| looking for things like overflow/underflow. |
| |
| Sun Nov 3 18:45:20 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * emul_generic.c (emul_add_tree_hardware): Hang the disk off the |
| PAL device instead of the IOBUS. The disk must be attached to a |
| logical bus. |
| |
| * hw_disk.c (hw_disk_init_address): Just use the unit address |
| directly in the attach - the rest isn't relevant. |
| |
| Sat Nov 2 21:48:57 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * configure.in (sim-hardware, sim-packages): Allow additional |
| hardware and packages to be prefixed as well as appended. |
| |
| * 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> |
| |
| * mon.c (_cpu_mon): Add fields for counting 1, 2, 4, and 8 byte |
| reads and writes. |
| (mon_{read,write}): Count 1, 2, 4, and 8 byte reads/writes. |
| (mon_print_info): Correct typo regarding # of unaligned reads and |
| writes. Print out how many 1, 2, 4, and 8 byte reads/writes there |
| are. |
| |
| Tue Oct 29 17:55:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in (AC_CHECK_FUNCS): Add access. |
| * config{.in,ure}: Regenerate. |
| |
| * emul_unix.c (do_unix_nop): System call that always succeeds. |
| (do_unix_access): Support access system call. |
| (solaris_descriptors): Make sigaltstack and sigaction nops. |
| ({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> |
| |
| * corefile-n.h (core_map_write_N): Improve abort messages. |
| |
| * device.h, device.c (device_attach_address): Remove unused name |
| parameter. |
| (device_detach_address): Ditto. |
| * device_table.h, device_table.c: Update. |
| * hw_iobus.c (hw_iobus_attach_address_callback): Ditto. |
| * hw_nvram.c (hw_nvram_init_address): Ditto. |
| * hw_memory.c (hw_memory_init_address): Ditto. |
| * hw_vm.c (hw_vm_init_address_callback): Ditto. |
| (hw_vm_attach_address): Ditto. |
| (hw_vm_add_space): Ditto. |
| * hw_init.c (update_for_binary_section): Ditto. |
| * hw_core.c (hw_core_attach_address_callback): Ditto. |
| |
| * hw_iobus.c (hw_iobus_attach_address_callback): Rewrite to handle |
| configurable parent busses. |
| |
| Wed Oct 30 18:46:32 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * device_table.c (generic_device_size_to_attach_size): Provide |
| limited support for multi-cell sizes. |
| (generic_device_address_to_attach_address): Ditto for addresses. |
| |
| Tue Oct 29 02:01:29 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * device.c (device_add_integer_property): Check for setting of |
| #address-cells and #size-cells properties. For these, update the |
| corresponding device values. |
| (device_nr_address_cells, device_nr_size_cells): Use the value |
| from the device instead of the property. |
| |
| * hw_core.c: Use generic address and size conversions for the top |
| bus. |
| |
| * hw_memory.c (hw_memory_init_address): Tolerate case where |
| #address and #size cells is greater than 1. |
| |
| * 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. |
| |
| * psim.c (psim_merge_device_file): Suppress comments and blank |
| lines here. |
| |
| * emul_generic.c (emul_add_tree_hardware): Fix typo of incorrect |
| pal unit address. Add the property /#address-cells to the root of |
| the tree. |
| |
| * device.c (device_template_create_device): Check that the unit |
| address was successfully parsed. |
| |
| * device_table.c (generic_device_unit_decode): Rewrite to better |
| handle multi-cell addresses. |
| (generic_device_unit_encode): Ditto. |
| |
| * emul_generic.c (emul_add_tree_hardware): "reg" properties no |
| longer need the explicit array type - the parser takes care of it. |
| |
| * pk_disklabel.c (pk_disklabel_create_instance): Add NULL return |
| to keep GCC happy. |
| |
| Mon Oct 28 22:55:48 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_ide.c: New file. Model of a basic IDE interface attached to |
| a PCI bus. |
| |
| * configure.in (hardware): Add the ide device to the default |
| configuration. |
| * configure: Regenerate. |
| |
| * debug.h, debug.c: Add tracing option for the IDE device. |
| |
| Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_phb.c, hw_phb.h: New files - implement a PHB. |
| |
| * configure.in (hardware): Add the phb to the list of devices to |
| build by default. |
| |
| Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_com.c: Review description. |
| * hw_disk.c: Ditto. |
| * hw_htab.c: Ditto. |
| * 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 |
| assigned-addresses property in preference to any other reg |
| property. |
| |
| Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * device.h, device.c (device_find_ranges_property): New function. |
| Simplify the manipulation of "ranges" properties. |
| |
| * device.c (device_add_parsed): Extend to include support for the |
| ranges property. |
| |
| * device.c (device_add_parsed): Add assigned-addresses to the list |
| of reg type properties. |
| |
| * device.c (device_tree_print_device): Add code to format and |
| print a ranges property. |
| |
| * device.h, device.c (device_nr_address_cells, |
| device_nr_size_cells): New functions. Determine the values of the |
| standard properties #address-cells and #size-cells. Both of which |
| are optional and have default values of two and one respectfuly. |
| Previously, code that determined #address-cells was incorrectly |
| using a value of one. |
| |
| Fri Oct 25 21:28:25 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * debug.h, debug.c: Sort debug options, Add entries for the |
| comming PHB device. |
| |
| Fri Oct 18 12:12:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * ppc-instructions (Floating Select): Add support for fsel unless |
| model is 601. Allow user to filter out instruction unless -Fs is |
| passed to igen. |
| (Store Floating-Point as Integer Word Indexed): Raise optional |
| instruction program abort. Allow user to filter out instruction |
| unless -Fs is passed to igen. |
| (Floating Square Root{, Single}): Ditto. |
| (Floating Reciprocal Estimate Single): Ditto. |
| (Floating Reciprocal Square Root Estimate): Ditto. |
| |
| * configure.in (--enable-sim-filter): If not passed, pass 32,f,s |
| to igen. |
| * configure: Regenerate. |
| |
| * interrupts.h (program_interrupt_reasons): Add |
| optional_instruction_program_interrupt. |
| |
| * interrupts.c (program_interrupt): Call error with more detailed |
| information on program interrupts, particularly in user mode. Add |
| support for optional_instruction_program_interrupt. |
| |
| Wed Sep 25 10:20:29 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_glue.c: New device. Hooks for manipulating interrupt ports. |
| |
| * debug.h, debug.c (trace_glue_device): Add tracing support for |
| the interrupt glue logic device. |
| |
| * 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. |
| (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. |
| (device_tree_add_parsed): Call it. |
| |
| Tue Sep 24 16:30:48 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_opic.c: New file. OpenPIC interrupt controller. |
| |
| * configure.in (hardware): Add opic device. |
| * configure: re-generate. |
| |
| * hw_pic.c: Delete, replaced with hw_opic.c. |
| |
| * debug.h, debug.c: Add debug option for OpenPIC 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. |
| |
| * 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. |
| |
| * Makefile.in (LIB_OBJ): Put options last on the list so that it |
| is compiled last. |
| |
| * std-config.h (DEVICE_INLINE): Only inline locals when the |
| 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. |
| |
| * 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. |
| (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. |
| (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. |
| |
| * hw_init.c (create_ppc_chirp_bootargs): Add support for chirp |
| 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. |
| |
| * 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. |
| * hw_init.c: Update the description of the data device to reflect |
| 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. |
| |
| Fri Sep 20 14:04:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * configure.in (sim-hardware): Add eeprom device to default build. |
| |
| * hw_eeprom.c: Rewrite so it works. |
| |
| * debug.h, debug.c: Add tracing support for the eeprom and com |
| devices. |
| |
| Thu Sep 19 14:40:40 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * debug.h: Add disklabel-package and disk-device trace options. |
| debug.h (PTRACE): Add macro to simplify tracing in packages. |
| |
| 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. |
| (device_instance_delete): Ditto. |
| (device_instance_delete): Only leaf instances need to be removed |
| 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. |
| |
| * pk_disklabel.c (pk_disklabel_create_instance): Implement a |
| 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. |
| |
| 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. |
| |
| 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. |
| |
| * emul_chirp.c (chirp_emul_call_method): Correct computation for |
| 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. |
| * device.h, device.c, emul_chirp.c: Where refering to an IEEE 1275 |
| 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. |
| * device.c, emul_chirp.c: Where refering to IEEE 1275 memory cells |
| 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. |
| |
| 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_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. |
| * (device_tree_add_parsed): Make array properties with the name |
| reg or alternate-reg of type reg_property. |
| |
| * hw_memory.c (hw_memory_init_address): Rewrite to use new |
| 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. |
| |
| * 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. |
| |
| * 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. |
| |
| 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. |
| * 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. |
| (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 |
| node. |
| |
| Thu Sep 12 17:30:56 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * mon.c (mon_event): Remove assertion that an unsigned is >= 0. |
| |
| Fri Aug 16 12:05:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * device.c (device_full_name): Cast strdup to char *, since AIX |
| 3.2.5 mistakenly declares the function to be const char *. |
| (device_create_from): Ditto. |
| (device_create_instance_from): Ditto. |
| (device_add_property): Ditto. |
| |
| Tue Aug 13 11:40:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * debug.c (trace_option): For -t all, do not set the |
| trace_dump_device_tree flag, so that the simulator is run. |
| |
| Tue Aug 13 11:40:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * Makefile.in (options.o): Depend on defines.h. |
| (defines.h): New rule, go through config.h and make strings of all |
| of the #define HAVE_xxx macros. |
| (distclean): Remove defines.h. |
| |
| * options.c (print_options): Print whether many of the |
| configuration macros are defined. |
| |
| * main.c (main): If -t options and no filename, just print the |
| options, and don't print the usage message. |
| |
| Mon Aug 12 18:42:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in: Test whether /dev/zero works on the system, and if |
| it does, define HAVE_DEVZERO. |
| * configure: Regenerate. |
| |
| * emul_generic.c (emul_add_tree_hardware): Do not add /iobus/disk |
| if we don't have a working /dev/zero on the system. |
| |
| * emul_bugapi.c (emul_bugapi_init): If HAVE_DEVZERO is not |
| defined, don't add disk support. |
| (emul_bugapi_do_diskio): Ditto. |
| (emul_bugapi_instruction_call): Ditto. |
| |
| Wed Aug 7 14:34:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * emul_unix.c (HAVE_TCGETATTR): If HAVE_TERMIOS_STRUCTURE is not |
| defined, make sure HAVE_TCGETATTR is #undef'ed |
| |
| Wed Aug 7 14:34:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * std-config.h (REGPARM): Only define REGPARM attributes if using |
| GNU C. Test for __i686__ in case GCC ever defines it. If not on |
| a x86 platform, define REGPARM as nothing. |
| |
| * sim-endian.h (WITH_HOST_BYTE_ORDER): Test for i686 and __i686__ |
| also. |
| |
| Wed Aug 7 20:19:55 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * ld-decode.h, ld-decode.c: Rename goto_gen to the more correct |
| goto_switch_gen. |
| * gen-idecode.c: Ditto. |
| |
| * gen-idecode.c (print_idecode_table): Comment out check for |
| switch/table combination until a bug with it is fixed. |
| |
| * ppc-opcode-goto: New file. Like complex and flat but uses |
| goto-switch instead of padded-switch for the tables. |
| |
| * gen-idecode.c (print_goto_switch_name): New function. |
| (print_goto_switch_table_leaf): New function. |
| (print_goto_switch_break): New function. |
| (print_goto_switch_table): New function. Prints a jump table |
| that can be jumped into instead of a switch statement. |
| |
| * 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. |
| * configure: Regenerate. |
| |
| * device.c (device_instance_call_method): Fixup format message in |
| error case. Return 0 in case of error to shut up compiler |
| warnings. |
| |
| 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. |
| |
| * device.c (device_tree_print_device): For reg, alternate-reg and |
| 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. |
| (device_tree_parse_reg_property): New function to parse a reg |
| property. |
| (device_tree_parse_ranges_property): New function to parse a |
| ranges property. |
| (device_encode_unit): Wrapper for encode_unit callback. |
| (device_decoce_unit): Wrapper for decode_unit callback. |
| |
| 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. |
| |
| * 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. |
| (device_instance_claim, device_instance_release): Delete. |
| 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. |
| |
| * 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. |
| (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. |
| (hw_memory_instance_release): Ditto. |
| (hw_memory_instance_methods): New table of memory specific |
| 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. |
| |
| Tue Jul 30 21:12:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * sim_callbacks.h (sim_io_printf_filtered): Replace |
| printf_filtered with a local simulator specific version. Add |
| #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_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. |
| |
| * main.c: Implement standalone versions of the new sim_io |
| 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. |
| * psim.c (psim_create): Initialize current_stdio from the device |
| tree. |
| * emul_generic.c (emul_add_tree_options): Enter a default value |
| for use-stdio in the device tree. |
| |
| Fri Jul 26 19:43:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * gen-idecode.c (print_jump): Was always generating a jump back to |
| idecode. Only necessary at tail of semantic code. |
| (print_jump): Was always setting the processor's cia, even during |
| 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. |
| |
| * std-config.h (WITH_REGPARM, WITH_STDCALL): Provide default |
| (disabled) values if not defined. |
| |
| 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. |
| |
| * idecode_expression.h (FPSCR_SET): New macro, set specific FPSCR |
| register. |
| (CR_FIELD): New macro, extract specific CR register. |
| (FPSCR_FIELD): New macro, extract specific FPSCR register. |
| |
| * registers.h (GPR): New macro, simplify accesses to GPR[i]. |
| |
| * bits.c (INSERTED): Covert INSERTED macro into a function. |
| (EXTRACTED): Conditionally compile on correct bit size macro. |
| |
| * bits.h (BIT8): New macro, set a single bit in an 8 bit byte. |
| |
| * ppc-instructions: With hints from Paul Martin, type in missing |
| some instruction semantics. Leave disabled for the moment. |
| (Load Multiple Word): Ditto. |
| (Store Multiple Word): Ditto. |
| (Load String Word Immediate): Ditto. |
| (Load String Word Indexed): Ditto. |
| (Store String Word Immedate): Ditto. |
| (Store String Word Indexed): Ditto. |
| (Move to Condition Register from XER): Ditto. |
| (Move From Condition Register): Ditto. |
| (Move From FPSCR): Ditto. |
| (Move to Condition Register from FPSCR): Ditto. |
| (Move To FPSCR Field Immediate): Ditto. |
| (Move To FPSCR Fields): Ditto. |
| (Move To FPSCR Bit 0): Ditto. |
| (Move To FPSCR Bit 1): Ditto. |
| |
| 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. |
| |
| * 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. |
| * (sim_stdcall): Add configuration option for enabling GCC's |
| stdcall attribute. |
| |
| * Makefile.in (REGPARM_CFLAGS): Pass regparam configuration onto |
| 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. |
| |
| Wed Jul 24 19:04:20 1996 Andrew Cagney <cagney@sawnoff> |
| |
| * options.c (print_options): Include SUPPORT_INLINE in information |
| dump. |
| |
| * gen-idecode.c (print_run_until_stop_body): Only generate loop |
| termination test if creating idecode_run_until_stop. Push the |
| loop termination test back into each alternative branch. |
| |
| Wed Jul 24 15:47:09 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * gen-icache.c (print_icache_function): Have the cache function |
| always update the cache_entries semantic and address fields. |
| |
| * gen-idecode.c (print_idecode_switch_illegal): Include a break |
| when generating illegal instructions. This was commented out |
| which is a hangover from looking a at switch statements generated |
| using indirect jumps. |
| |
| 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. |
| * 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. |
| * inline.h, inline.c: Adjust so that support.[hc] is handled the |
| same as cpu.[hc]. |
| |
| * idecode_fields.h (LABEL, GOTO): Macro's that create a unique |
| 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. |
| |
| Wed Jul 24 14:02:42 1996 Andrew Cagney <cagney@sawnoff.highland.com.au> |
| |
| * gen-idecode.c (print_run_until_stop_body): Too many rparen in |
| generated code. |
| |
| Tue Jul 23 20:57:01 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * configure.in (--enable-sim-line-nr): Typo - sim_line-nr. |
| * (--enable-sim-inline): Reorder patern matching of arguments so |
| that SUPPORT=ALL_INLINE is reconized as *=* and not *_INLINE. |
| |
| * 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. |
| |
| * Makefile.in (tmp-pk, tmp-hw): Just use the list of packages and |
| hardware instead of checking it using ls. configure.in should |
| have taken care of any problems. |
| (HW_SRC, HW_OBJ, PACKAGE_SRC, PACKAGE_OBJ): Set by configure. |
| |
| 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. |
| |
| 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. |
| * configure: re-generate. |
| |
| * igen.c (main), igen.h: Add option -S - inSn - for specifying |
| 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. |
| (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. |
| |
| 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. |
| |
| 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. |
| |
| 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. |
| * : 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). |
| |
| * 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. |
| |
| 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. |
| |
| 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. |
| |
| * debug.c: Change trace format so that it is consistent |
| (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. |
| |
| * debug.c (ITRACE): Use the itable (and my_index) to get the |
| current instructions name and source line number. |
| |
| * gen-semantics.c, gen-icache.c: Adjust generated ITRACE calls to |
| match new interface. |
| |
| * emul_bugapi.c (emul_bugapi_instruction_call): Adjust |
| 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. |
| |
| 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. |
| |
| * 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. |
| |
| * ppc-opcode-jump: New file. Set of opcode rules useful when |
| 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. |
| |
| * igen.c: Add option (-C) to generate semantics in the instruction |
| 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. |
| |
| 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. |
| |
| * 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. |
| |
| * 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). |
| |
| Mon Jun 24 22:28:00 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * Makefile.in (BUILD_CFLAGS): Include WARNING_CFLAGS. |
| |
| 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. |
| * 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. |
| * 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. |
| * Makefile.in: Add. |
| * inline.h, inline.c: Add. |
| * std-config.h: Add. |
| |
| * ld-cache.c: Re-design the cache table format. |
| * ppc-cache-rules: Update to new format. |
| |
| * ld-decode.c: Re-design the decode table format. |
| * ppc-opcode-simple: Update to new format |
| * ppc-opcode-complex: Ditto |
| * 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 |
| it works inclusivly not exclusivly. |
| * igen.c: Remove the opcode filter table loading code. |
| * Makefile.in (filter.o): Adjust |
| * configure.in: Adjust filter flag so that default includes 32bit |
| and floating point. |
| * ppc-instructions: Clean up filter fields so that only in use |
| entries are specified (ie delete `be'). |
| |
| * misc.c (name2i, i2name): New function. Map between a string and |
| 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. |
| |
| Mon Jun 17 20:08:03 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * registers.c (register_description): Typo, insns not insn. |
| |
| * ppc-instructions (model_get_number_of_stalls): New model function, |
| returns number of stalls for the specified processor. |
| * psim.c (psim_read_register): Add call to new function |
| model_get_number_of_stalls(). |
| |
| * ppc-instructions (model_get_number_of_cycles): New model function, |
| returns number of stalls for the specified processor. |
| * psim.c (psim_read_register): Add call to new function |
| model_get_number_of_cycles(). |
| |
| 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. |
| * device.c (device_template_create_device): Ditto |
| * hw_pal.c (hw_pal_create): Ditto |
| * hw_core.c (hw_core_create): Ditto |
| * hw_vm.c (hw_vm_create): Ditto |
| * hw_disk.c (hw_disk_create): Ditto |
| * hw_nvram.c (hw_nvram_create): Ditto |
| * hw_memory.c (hw_memory_create): Ditto |
| * hw_cpu.c (hw_cpu_create): Ditto. |
| |
| * device.c (split_find_device): Allow a null initial parent device. |
| (device_template_create_device): Ditto. |
| |
| * device.c (device_create_from): Make local (static) only used |
| within device.c. |
| * device_table.h: typedef device_callbacks moved here (from |
| device.h) where it belongs. |
| |
| * hw_core.c: New file. Implements just the core device using the |
| core object. |
| |
| * corefile.c: Moved all core device functions into the new |
| hw_core.c file. core_device_create() disapears. |
| |
| * psim.c (psim_tree): Use device_tree_add_parsed() to create the |
| 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. |
| (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. |
| |
| * 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. |
| |
| * corefile.c (core_device_create): Use core_create to make the |
| core object. |
| |
| * psim.c (psim_create): Use core_from_device() instead of |
| core_create(). |
| |
| * device.c (device_template_create_device): Make static as only |
| needed by functions internal to device.c. |
| |
| Fri Jun 7 23:47:18 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * ppc-opcode-test-2: Remove description of fields. |
| * ppc-opcode-complex: Ditto |
| * ppc-opcode-flat: Ditto |
| * ppc-opcode-simple: Ditto |
| * ppc-opcode-stupid: Ditto |
| * ppc-opcode-test-1: Ditto |
| * ppc-cache-rules: Ditto |
| |
| * igen.c: Add description of files as a comment at the front. |
| |
| Wed Jun 26 12:50:33 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in: Check for whether the termios and termio |
| structures are really defined, and whether or not, they define the |
| c_line field. |
| * configure: Regenerate. |
| |
| * Makefile.in ({,TERMIO_}CFLAGS): Add TERMIO_CFLAGS options set by |
| configure. |
| |
| * emul_unix.c: Various changes to allow for building on systems |
| with different termio and termios structures. If host has both |
| termio and termios, just use termios. No longer include |
| sys/ioctl.h. |
| |
| 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. |
| |
| 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). |
| * device.h: Ditto |
| |
| Thu Jun 6 09:52:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * hw_disk.c (SEEK_SET): If SEEK_SET is not defined, define as 0. |
| |
| Wed Jun 5 11:46:52 1996 Andrew Cagney <cagney@puddin> |
| |
| * hw_disk.c: Include <unistd.h> if available. Under SunOS, that |
| is the source of SEEK_SET. |
| |
| 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. |
| |
| * hw_init.c (hw_data_init_data_callback): Adjust printf arguments. |
| (write_stack_arguments): Ditto. |
| * hw_trace.c: Instance callback entry no longer a table. |
| |
| Wed Jun 5 01:39:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * emul_unix.c (do_unix_umask): Cast printf argument. |
| (convert_to_linux_termios): Use LINUX_VSWTC not LINUX_VSWCH |
| |
| Mon Jun 3 15:02:04 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * hw_init.c (update_for_binary_section): Abort if we find an |
| .interp section, which indicates the need for shared libraries to |
| be loaded. |
| |
| Mon Jun 3 15:02:04 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * emul_unix.c (do_unix_{time,gettimeofday,getrusage}): Add support |
| for time, gettimeofday, and getrusage system calls. |
| ({solaris,linux}_descriptors): Add new system calls. |
| (do_get{,e}{uid,gid}): Use gid_t/uid_t types. |
| (do_get{,p}pid): Use pic_t types. |
| |
| * configure.in (AC_TYPE_{GETGROUPS,SIGNAL}): Define. |
| (AC_TYPE_{MODE,OFF,PID,SIZE,UID}_T): Define. |
| * config{.in,ure}: Regenerate. |
| |
| 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. |
| * emul_unix.c (emul_unix_create): Ditto. |
| * emul_bugapi.c (emul_bugapi_create): Ditto. |
| * hw_init.c: Reconize the new names. |
| |
| * emul_unix.c (do_unix_break): Adjust so that the updated ioctl |
| call is used (no system parameter). |
| |
| Sun Jun 2 11:21:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * emul_unix.{h,c}: New files to provide Solaris and Linux system |
| call emulations. |
| |
| * Makefile.in (LIB_{SRC,OBJ}): Add emul_unix.{c,o}. |
| (os_emul.o): Depend on emul_unix.h. |
| (emul_unix.o): New dependency. |
| |
| * configure.in (--enable-sim-alignment): Add 0|default to mean set |
| alignment to 0, which means use appropriate alignment for mode. |
| (AC_CHECK_FUNCS): Add new functions needed by emul_unix.c. |
| (AC_CHECK_HEADERS): Add new include files needed by emul_unix.c. |
| * config.in: Regenerate. |
| * configure: Regenerate. |
| |
| * emul_generic.c (emul_write2_status): New function to return |
| results in r3 and r4 for Solaris system calls. |
| (emul_do_system_call): If the system call is not support, but |
| there is a string for the system call name, print out the string |
| instead of the system call number. |
| |
| * emul_generic.h (emul_write2_status): Declare it. |
| |
| * emul_netbsd.c: Use /* */ around comment on #endif. |
| |
| * os_emul.c: Include emul_unix.h. |
| (os_emulations): Add emulations for Solaris, and Linux. |
| |
| * psim.c (psim_usage): Add message about solaris, linux |
| emulations. |
| |
| Thu May 30 00:00:10 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_iobus.c: Tidy up notes so that they can be auto-extracted. |
| |
| * README: Correct PSIM's title |
| |
| 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. |
| |
| 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. |
| |
| * device.c (device_interrupt_decode): Allow a range of interrupt |
| 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. |
| |
| * 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. |
| |
| 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. |
| * 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.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. |
| |
| * 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 |
| and current value for each property. |
| * (clean_device_properties): New function that deletes any |
| properties created after the start of a simulation and restores |
| the initial value of any others (ignoring ihandles). |
| * (init_device_properties): (Re)Initialize any properties that |
| 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 |
| 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. |
| |
| 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. |
| |
| * psim.c (psim_read_register): Return nr of instructions for given |
| processor. |
| |
| 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. |
| * 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). |
| * 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). |
| * hw_init.c: New file. Extract contents from disk_table.c. Misc |
| 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. |
| |
| * Makefile.in (hw_htab.o, hw_register.o, hw_vm.o, hw_init.o, |
| hw_trace.c): Add new device files. |
| |
| * device_table.c: Remove above code, now in separate independant |
| files. |
| |
| Fri Apr 26 00:00:07 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * hw_disk.c: New file. Disk and CDROM device. |
| |
| * Makefile.in (hw_disk.o): Add device hw_disk.c. |
| |
| * pk_disklabel.c: New file. Implement the miss-named disk-label |
| 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. |
| |
| * emul_generic.c (emul_add_tree_hardware): Add a disk device |
| (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. |
| * (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 |
| what I think the behavour is). |
| * emul_bugapi.c (emul_bugapi_instruction_call): Add hook to disk |
| i/o bug call. For RETURN call, exit using gpr[3]'s status even |
| though this isn't part of the spec - makes it possible for machine |
| code to signal the aporting of a simulation run. |
| |
| * emul_chirp.c (chirp_emul_call_method): Add support for the |
| claim/release methods. |
| * (chirp_emul_exit): Add an optional exit status argument to |
| 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 |
| memory. |
| * hw_memory.c: add claim and release memory methods. |
| * hw_*: Use the claim memory method when allocating physical |
| memory. |
| |
| 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. |
| |
| * hw_nvram.c: Tidy up documentation |
| |
| Fri May 24 10:08:10 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in (AC_STRUCT_ST_{BLKSIZE,BLOCKS,RDEV}): Use these |
| macros to determine whether or not the appropriate st_<xxx> fields |
| exist in the stat structure. |
| (AC_CHECK_FUNCS): Check for all unix system calls used, except for |
| the real basic ones like open, read, write, etc. |
| * config{.in,ure}: Regenerate. |
| |
| * emul_netbsd.c: Add support for missing system calls, and/or |
| missing stat fields. |
| (MAXPATHLEN): Undefine if including unistd.h, since sys/param.h |
| might define it. |
| |
| * hw_pal.c (WITH_STDIO): Redefine if O_NDELAY, F_GETFL, or F_SETFL |
| are not defined. |
| (scan_hw_pal): Do not cause syntax error if O_NDELAY, F_GETFL, or |
| F_SETFL not defined. |
| |
| Tue May 21 17:24:45 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * emul_netbsd.c (write_stat): Don't convert st_blocks unless the |
| host is netbsd. |
| |
| Thu May 16 10:56:45 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in (AC_CHECK_HEADERS): Add sys/ioctl.h. |
| * config{.in,ure}: Regenerate. |
| * emul_netbsd.c: If HAVE_SYS_IOCTL_H is not defined, don't include |
| sys/ioctl.h. |
| |
| Tue May 7 17:28:12 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * hw_pal.c (hw_pal_instance_read_callback): Remove unused |
| variable. |
| |
| * misc.c ({,target_}a2i): Rewrite to not use strtoul. |
| |
| * Makefile.in ({spreg,misc}.o): Add dependency on .c file. |
| ({i,d}gen): Don't link in liberity. Use BUILD_LIBS instead of |
| LIBS. |
| |
| Mon May 6 11:31:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * hw_pal.c (hw_pal_instance_read_callback): If using stdio, use |
| fgets to read line. If not using stdio, do a simple blocking read |
| of len bytes. |
| |
| Fri May 3 15:07:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * Makefile.in: Correctly build simulator for build machine != host |
| machine. |
| |
| Tue Apr 30 18:46:05 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * configure.in (--enable-hostendian): Rework so the default uses |
| 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. |
| |
| Wed Apr 17 14:38:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| |
| * hw_pal.c ({scan,write}_hw_pal): If WITH_STDIO == DO_USE_STDIO, |
| use stdio, instead of unpended read/printf_filtered. |
| (hw_pal_instance_write_callback): If WITH_STDIO == DO_USE_STDIO, |
| flush stdout after writing the characters. |
| |
| * options.c (print_options): Print out WITH_STDIO. |
| |
| * Makefile.in (STDIO_CFLAGS): Pass on result of @sim_stdio@ |
| configuration variable. |
| (CONFIG_CFLAGS): Include STDIO_CFLAGS. |
| (hw.{c,h}): Allow for source dir != build dir, and for HW_SRC |
| files to contain directory pieces. |
| |
| * std-config.h (DO{,NT}_USE_STDIO): New flags for whether we |
| should use stdio for console input. |
| (WITH_STDIO): If not defined, define as DONT_USE_STDIO. |
| |
| * configure.in (--enable-sim-stdio): Add new switch to control |
| whether stdio is used for console I/O. |
| * configure: Regenerate. |
| |
| * interrupts.c (external_interrupt): Declare it to be |
| INLINE_INTERRUPTS, not INLINE_CPU. |
| |
| 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. |
| |
| * events.c (update_time_from_event): New function. Calculates the |
| 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). |
| |
| * device_table.c (vm_ioctl_callback): Don't return adjusted break |
| (isn't needed). |
| |
| Sun Apr 14 21:32:41 1996 Andrew Cagney <cagney@highland.com.au> |
| |
| * device_table.h: Change type of the device ioctl so that it |
| returns an int (status). |
| * device.h (device_ioctl): Ditto. |
| * device.c (device_ioctl): Ditto. |
| |
| * device_table.c (stack_ioctl_callback): Return 0 status. |
| (vm_ioctl_callback): Ditto |
| |
| Sat Apr 13 00:00:24 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * emul_netbsd.c (do_read): Correctly set the return value. |
| (do_getpid): Ditto. |
| (do_getuid): Ditto. |
| (do_geteuid): Ditto. |
| (do_dup): Ditto. |
| (do_getegid): Ditto. |
| (do_getgid): Ditto. |
| (do_sigprocmask): Ditto. |
| (do_umask): Ditto. |
| (do_dup2): Ditto. |
| (do_gettimeofday): Ditto. |
| (do_getrusage): Ditto. |
| (do_fstat): Ditto. |
| (do_stat): Ditto. |
| (do_lseek): Ditto. |
| (do___sysctl): Ditto. |
| |
| 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. |
| |
| * 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. |
| |
| * emul_generic.c (emul_write_status): Change so that r3 contains |
| 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. |
| |
| Thu Apr 4 20:58:05 1996 Andrew Cagney <cagney@highland.com.au> |
| |
| * interrupts.h (interrupts): New structure contains state of |
| pending interrupts. |
| |
| * cpu.c (cpu_interrupts): New function. Pending interrupt status |
| 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. |
| |
| * psim.c (psim_halt): Remove cia argument from psim_halt. This |
| 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. |
| |
| * 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. |
| |
| 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. |
| |
| * 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. |
| |
| 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. |
| |
| * 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. |
| |
| Mon Mar 25 22:07:13 1996 Andrew Cagney <cagney@kremvax.highland.com.au> |
| |
| * configure: Regenerate with autoconf 2.9. |
| |
| Thu Mar 21 00:14:26 1996 Andrew Cagney <cagney@highland.com.au> |
| |
| * device_table.h: Always include string headers. |
| |
| 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. |
| |
| 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. |
| |
| * 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). |
| |
| * 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. |
| |
| 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. |
| |
| * cpu.c (cpu_decrement_event): adjust |
| |
| * events.c (event_queue_process): 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. |
| |
| * device.c (device_address_init): Store a pointer back to the |
| 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). |
| |
| * 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. |
| |
| 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. |
| |
| * 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. |
| |
| * 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. |
| |
| * cpu.c (struct _cpu): remove variables that were going to record |
| 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 |
| 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. |
| |
| 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. |
| |
| * corefile.h, corefile.c (new_core_mapping), corefile.c |
| (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. |
| (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. |
| |
| * device_table.h: Add table that maps between an interrupts |
| 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. |
| |
| 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.h, device.c: Re-order declaration and definition of |
| 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. |
| |
| 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. |
| |
| 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. |
| * device.c (device_init_data, device_init_address): If an init |
| callback is NULL assume it should do nothing. |
| * device_table.c (ignore_device_init, unimp_device_init): delete |
| as redundant. |
| * device_table.c, hw_memory.c: adjust. |
| |
| * (io): ditto. |
| * (dma): ditto. |
| * (device_instance): ditto. |
| * (ioctl): ditto. |
| * (address nee config_address): ditto. |
| * (interrupt): 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. |
| |
| 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. |
| |
| * Makefile.in (device_table.o): now depends on hw.c a generated |
| 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. |
| * device_table.h: ditto. |
| |
| * device.c (device_template_create_device): Handle new two level |
| device lookup table. |
| * device.c (device_usage): ditto. |
| |
| Mon Feb 26 22:24:00 1996 Andrew Cagney - aka Noid <cagney@highland.com.au> |
| |
| * device_table.c: Delete the memory device (moved to hw_memory.c). |
| |
| * hw_memory.c: New file. Just an OpenBoot memory device. |
| |
| 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 |
| * device.c (device_init_data): New. ... and data or other work. |
| With out this, devices try to modify memory before it as been |
| attached. |
| |
| * device.c (device_tree_init): Update to perform staged |
| 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. |
| * device_table.c (htab_* pte_*): Rewrite to use properties. |
| |
| * emul_chirp.c (emul_chirp_create): Use |
| * emul_bugapi.c (emul_bugapi_create): Ditto |
| * emul_netbsd.c (emul_netbsd_create): Ditto |
| |
| 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. |
| * emul_generic.c (emul_add_tree_hardware): Annotate existing tree |
| 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. |
| * 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. |
| * device.c (device_instance_delete): Ditto |
| * device.c (device_instance_read): Ditto |
| * device.c (device_instance_write): Ditto |
| * device.c (device_instance_seek): Ditto |
| * device.c (device_instance_data): Ditto |
| * device.c (device_instance_name): Ditto |
| * device.c (device_instance_path): Ditto |
| |
| * emul_chirp.c (chirp_emul_open): Implement using device_instance. |
| * emul_chirp.c (chirp_emul_close): Ditto |
| * emul_chirp.c (chirp_emul_read): Ditto |
| * emul_chirp.c (chirp_emul_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. |
| * 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. |
| |
| * 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.c (split_property_specifier): Ditto |
| * device.c (split_device_name): Ditto |
| * device.c (split_find_device): Ditto |
| |
| * device.c (scan_*): Delete |
| |
| * device.c (device_tree_find_device): Rewrite to use above. |
| * device.c (device_add_property): 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. |
| |
| * psim.c (psim_tree): Returns a basic device tree ready for |
| 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. |
| |
| * main.c (main): Update to use new system |
| * sim_calls.c (sim_open, sim_do_command): Ditto |
| |
| * psim.c (psim_options): Add `r' option - ram size. |
| * psim.c (psim_options): Add `o' option - openboot tree entry. |
| * psim.c (psim_options): Add `h'/`H' options - more help. |
| |
| * 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. |
| * 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. |
| |
| * psim.c (psim_create): Update to handle above way of creating |
| 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. |
| |
| 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. |
| |
| * debug.c: Add to trace_description table. |
| |
| * main.c (main): Use above trace instead of local variable |
| * 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. |
| |
| * psim.c (psim_create): Dump device tree if enabled. If nump |
| 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. |
| * 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. |
| * 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. |
| |
| * device.c (attach_device_interrupt_edge) : New, Ditto |
| * device.c (detach_device_interrupt_edge) : New, Ditto |
| * device.c (clean_device_interrupt_edges) : New, Ditto |
| * device.c (device_interrupt_event) : New, Ditto |
| * device.c (device_interrupt_attach) : New, Ditto |
| * device.c (device_interrupt_detach) : New, Ditto |
| * device.c (device_child_interrupt_attach) : New, Ditto |
| * device.c (device_child_interrupt_detach) : New, Ditto |
| |
| * device.c (device_attach_interrupt) : Delete old |
| * device.c (device_detach_interrupt) : Delete old |
| * device.c (device_interrupt) : Delete old |
| * 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_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. |
| |
| * device.c (device_to_external) : Ditto |
| * device.c (external_to_device_instance) : Ditto but for ihandle |
| 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. |
| * 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. |
| |
| Fri Jan 5 20:28:53 1996 Andrew Cagney <cagney@hignland.com.au> |
| |
| * emul_generic.c (emul_write_buffer): Use vm faulting byte |
| 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. |
| |
| Fri Jan 5 18:55:34 1996 Andrew Cagney <cagney@highland.com.au> |
| |
| * emul_chirp.c (emul_chirp_create, emul_chirp_instruction_call), |
| emul_generic (emul_blr_instruction): Use a real blr instruction to |
| return from a client service call. |
| |
| * emul_chirp.c (services): Add all OpenBoot services to table. |
| |
| * emul_generic.h, emul_bugapi.c (emul_bugapi_create), emul_chirp.c |
| (emul_chirp_create) : Use names instead of numbers for |
| instructions being stored in memory. |
| |
| Fri Jan 5 18:52:28 1996 Andrew Cagney <cagney@highland.com.au> |
| |
| * Makefile.in (maintainer-clean): Remove .log, core and *.core |
| (From NetBSD) files. |
| |
| 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 |
| |