| 2017-09-06 John Baldwin <jhb@FreeBSD.org> | |
| * configure: Regenerate. | |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> | |
| * config.in, configure: Regenerate. | |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> | |
| * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call. | |
| * configure: Regenerate. | |
| 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 (SIM_AC_OPTION_INLINE): Delete call. | |
| * configure: Regenerate. | |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2016-01-10 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2016-01-09 Mike Frysinger <vapier@gentoo.org> | |
| * config.in, configure: Regenerate. | |
| 2016-01-06 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_open): Mark argv const. | |
| (sim_create_inferior): Mark argv and env const. | |
| 2016-01-04 Mike Frysinger <vapier@gentoo.org> | |
| * endian.c (get_word): Delete all arch/big endian logic. | |
| (get_longword, write_word, write_longword): Likewise. | |
| 2016-01-03 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_open): Update sim_parse_args comment. | |
| 2016-01-03 Mike Frysinger <vapier@gentoo.org> | |
| * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete. | |
| * configure: Regenerate. | |
| 2016-01-02 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2015-12-30 Mike Frysinger <vapier@gentoo.org> | |
| * wrapper.c (d10v_reg_store, d10v_reg_fetch): Define. | |
| (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE. | |
| (sim_store_register): Rename to ... | |
| (d10v_reg_store): ... this. Rename cpu to sd. | |
| (sim_fetch_register): Rename to ... | |
| (d10v_reg_fetch): ... this. Rename cpu to sd. | |
| 2015-12-27 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_OBJS): Delete sim-hload.o. | |
| 2015-12-26 Mike Frysinger <vapier@gentoo.org> | |
| * config.in, configure: Regenerate. | |
| 2015-11-15 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o. | |
| 2015-11-15 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_open): Delete sim_create_inferior call. | |
| 2015-11-15 Mike Frysinger <vapier@gentoo.org> | |
| * d10v_sim.h (d10v_callback): Delete. | |
| * interp.c (d10v_callback): Delete. | |
| (do_long, do_2_short, do_parallel, set_dmap_register, | |
| set_imap_register, xfer_mem, dmem_addr, imem_addr, sim_info, | |
| sim_create_inferior): Replace d10v_callback->printf_filtered | |
| with sim_io_printf. | |
| (sim_open): Delete d10v_callback assignment. | |
| * simops.c (move_to_cr, trace_input_func, do_trace_output_flush, | |
| do_trace_output_finish, trace_output_40, trace_output_32, | |
| trace_output_16, trace_output_void, trace_output_flag, OP_5F20, | |
| OP_5201, OP_27000000, OP_3220, OP_3400, OP_3000, OP_6C1F, OP_6C01, | |
| OP_6E1F, OP_6E01): Replace d10v_callback->printf_filtered with | |
| sim_io_printf and d10v_callback->flush_stdout with | |
| sim_io_flush_stdout. | |
| (OP_5F00): Likewise. Rename d10v_callback to cb. | |
| 2015-11-15 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_OBJS): Add sim-reason.o, sim-resume.o, and | |
| sim-stop.o. | |
| * d10v_sim.h (struct d10v_memory): Delete fault member. | |
| (struct _state): Delete exception member. | |
| * interp.c (lookup_hash): Call sim_engine_halt instead of setting | |
| State.exception. | |
| (do_2_short, do_parallel): Delete State.exception checks. | |
| (sim_size): Mark static. | |
| (map_memory): Call sim_engine_halt instead of returning fault. | |
| Call xcalloc instead of calloc and checking the return. | |
| (dmem_addr): Call sim_engine_halt when phys_size is 0. | |
| (imem_addr): Likewise. | |
| (stop_simulator, sim_stop, sim_stop_reason): Delete. | |
| (sim_resume): Rename to ... | |
| (step_once): ... this. Delete State.exception code and move | |
| siggnal checking to sim_engine_run. | |
| (sim_engine_run): New function. | |
| * simops.c (EXCEPTION): Define. | |
| (move_to_cr): Call EXCEPTION instead of setting State.exception. | |
| (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000, | |
| OP_6601, OP_6201, OP_6200, OP_33010000, OP_5201, OP_27000000, | |
| OP_2F000000, OP_3220, OP_3200, OP_3400, OP_3000, OP_34000000, | |
| OP_6800, OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, | |
| OP_6A00, OP_6E1F, OP_6A01, OP_6E01, OP_37010000, OP_5FE0): Likewise. | |
| (OP_5F20): Call sim_engine_halt instead of setting State.exception. | |
| (OP_5F00): Call sim_engine_halt and EXCEPTION instead of setting | |
| State.exception. | |
| 2015-11-15 Mike Frysinger <vapier@gentoo.org> | |
| * d10v_sim.h (struct simops): Add SIM_DESC and SIM_CPU to func args. | |
| (SET_CREG, SET_HW_CREG, SET_PSW_BIT): Pass sd and cpu to move_to_cr. | |
| (dmem_addr, imem_addr, move_to_cr): Add SIM_DESC and SIM_CPU args. | |
| (RB, SW, RW, SLW, RLW): Pass sd and cpu to dmem_addr. | |
| * endian.c: Change d10v_sim.h include to sim-main.h. | |
| * gencode.c: Likewise. Add SIM_DESC and SIM_CPU args to all OPs. | |
| * interp.c (lookup_hash, do_long, do_2_short, do_parallel, | |
| map_memory, set_dmap_register, dmap_register, set_imap_register, | |
| imap_register, sim_d10v_translate_dmap_addr, xfer_mem, | |
| sim_d10v_translate_imap_addr, sim_d10v_translate_addr): Add | |
| SIM_DESC and SIM_CPU args and adjust all callers. | |
| (trace_sd): Delete. | |
| (sim_open): Do not assign trace_sd. | |
| (sim_resume, sim_create_inferior, sim_fetch_register, | |
| sim_store_register): Set up cpu from the first one in sd. | |
| * simops.c (move_to_cr): Add SIM_DESC and SIM_CPU args. | |
| (trace_input_func, trace_input, do_trace_output_finish, | |
| do_trace_output_finish, trace_output_40, trace_output_32, | |
| trace_output_16, trace_output_void, trace_output_flag): Add | |
| SIM_DESC arg. | |
| (trace_input_func): Likewise. Change trace_sd to sd. | |
| (OP_*): Add SIM_DESC and SIM_CPU args to all OP funcs. | |
| 2015-11-14 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_close): Delete. | |
| 2015-11-10 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_d10v_translate_dmap_addr): Mark static. | |
| (sim_d10v_translate_imap_addr): Likewise. | |
| (sim_d10v_translate_addr): Likewise. | |
| 2015-06-23 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2015-06-12 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2015-06-12 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2015-04-18 Mike Frysinger <vapier@gentoo.org> | |
| * sim-main.h (SIM_CPU): Delete. | |
| 2015-04-18 Mike Frysinger <vapier@gentoo.org> | |
| * sim-main.h (sim_cia): Delete. | |
| 2015-04-17 Mike Frysinger <vapier@gentoo.org> | |
| * sim-main.h (CIA_GET, CIA_SET): Delete. | |
| 2015-04-17 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (d10v_pc_get, d10v_pc_set): New functions. | |
| (sim_open): Declare new local var i. Call CPU_PC_FETCH & | |
| CPU_PC_STORE for all cpus. | |
| 2015-04-15 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_OBJS): Delete sim-cpu.o. | |
| * sim-main.h (STATE_CPU): Delete. | |
| 2015-04-13 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2015-04-06 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_OBJS): Delete sim-engine.o. | |
| 2015-04-02 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (lookup_hash): Change SIGILL to GDB_SIGNAL_ILL. | |
| (sim_resume): Change SIGBUS/SIGSEGV to GDB_SIGNAL_BUS, SIGILL to | |
| GDB_SIGNAL_ILL, and SIGTRAP to GDB_SIGNAL_TRAP. | |
| 2015-04-01 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_set_profile, sim_set_profile_size): Delete. | |
| 2015-03-31 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (simops.o): New rule. | |
| 2015-03-30 Mike Frysinger <vapier@gentoo.org> | |
| * d10v_sim.h (text, text_start, text_end, prog_bfd): Delete. | |
| (SEXT8, SEXT16, SEXT32, MASK32): Undefine. | |
| * interp.c: Delete run-sim.h and d10v_sim.h includes. Include | |
| sim-main.h and sim-options.h. | |
| (myname, sim_kind, init_text_p, prog_bfd_was_opened_p, prog_bfd, | |
| text, text_start, text_end, decode_pc, sim_set_profile, | |
| sim_set_profile_size, sim_set_trace, sim_set_callbacks, | |
| sim_trace, sim_do_command, sim_load): Delete. | |
| (INLINE): Delete define. | |
| (free_state): New function. | |
| (trace_sd): Declare global variable. | |
| (sim_open): Rewrite to use new common logic. | |
| (sim_close): Delete body. | |
| * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete. | |
| (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS). | |
| * sim-main.h: New file. | |
| * simops.c: Change d10v_sim.h include to sim-main.h. | |
| (trace_input_func): Rewrite pc checks to use trace_sd. | |
| 2015-03-30 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK. | |
| * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL, | |
| ui_loop_hook_counter, deprecated_ui_loop_hook): Delete. | |
| (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code. | |
| 2015-03-30 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (gencode.o, d10v-opc.o): Add $(WARN_CFLAGS). | |
| (gencode): Add $(BUILD_LDFLAGS). | |
| * endian.c (get_word, get_longword, get_longlong, write_word, | |
| write_longword, write_longlong): Convert old style prototypes. | |
| * gencode.c: Include string.h. | |
| (main): Convert old style prototype. | |
| (write_header): Convert old style prototype and fix printf format. | |
| (write_template, write_opcodes): Likewise. | |
| (check_opcodes): Mark static void. | |
| * interp.c: Include inttypes.h and run-sim.h. | |
| (hash, lookup_hash, decode_pc, do_long, do_2_short, do_parallel, | |
| add_commas, sim_size, sim_write, sim_read, sim_open, sim_close, | |
| sim_set_profile, sim_set_profile_size, sim_stop, +sim_resume, | |
| sim_info, sim_set_callbacks, sim_stop_reason, sim_fetch_register, | |
| sim_store_register, sim_do_command, sim_load): Convert old style | |
| prototypes. | |
| (sim_create_inferior): Fix pointer cast to use uintptr_t. | |
| * simops.c (strrchr): Delete prototype. | |
| (trace_input_func): Mark name static. | |
| (trace_input_func, trace_output_void, trace_output_flag): Convert old style | |
| prototypes. | |
| (OP_*): Convert old style prototypes. | |
| 2015-03-30 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (interp.o, simops.o, endian.o, table.o): Delete rules. | |
| * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT, | |
| SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and | |
| SIM_AC_OPTION_INLINE. | |
| * config.in, configure: Regenerate. | |
| * interp.c (sim_trace): Define. | |
| 2015-03-16 Mike Frysinger <vapier@gentoo.org> | |
| * config.in, configure: Regenerate. | |
| 2015-03-14 Mike Frysinger <vapier@gentoo.org> | |
| * Makefile.in (SIM_EXTRA_CFLAGS): Add | |
| -DSIM_USE_DEPRECATED_RUN_FRONTEND. | |
| (SIM_RUN_OBJS): Set to run.o. | |
| 2015-03-14 Mike Frysinger <vapier@gentoo.org> | |
| * configure.ac (AC_CHECK_HEADERS): Delete. | |
| * aclocal.m4, configure: Regenerate. | |
| 2014-08-19 Alan Modra <amodra@gmail.com> | |
| * configure: Regenerate. | |
| 2014-08-15 Roland McGrath <mcgrathr@google.com> | |
| * configure: Regenerate. | |
| * config.in: Regenerate. | |
| 2014-03-10 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_do_command): Add const to cmd. | |
| 2014-03-05 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_load): Add const to prog. | |
| 2014-03-04 Mike Frysinger <vapier@gentoo.org> | |
| * configure: Regenerate. | |
| 2013-09-23 Alan Modra <amodra@gmail.com> | |
| * configure: Regenerate. | |
| 2013-06-03 Mike Frysinger <vapier@gentoo.org> | |
| * aclocal.m4, configure: Regenerate. | |
| 2013-05-10 Freddie Chopin <freddie_chopin@op.pl> | |
| * configure: Rebuild. | |
| 2012-06-19 Joel Brobecker <brobecker@adacore.com> | |
| * interp.c: #include "config.h" instead of "sysdep.h". | |
| Add conditional include of string.h or strings.h, as well as | |
| conditional include of stdlib.h. | |
| 2012-06-15 Joel Brobecker <brobecker@adacore.com> | |
| * config.in, configure: Regenerate. | |
| 2012-05-24 Pedro Alves <palves@redhat.com> | |
| PR gdb/7205 | |
| Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. | |
| 2012-03-24 Mike Frysinger <vapier@gentoo.org> | |
| * aclocal.m4, config.in, configure: Regenerate. | |
| 2011-12-03 Mike Frysinger <vapier@gentoo.org> | |
| * aclocal.m4: New file. | |
| * configure: Regenerate. | |
| 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. | |
| 2010-04-14 Mike Frysinger <vapier@gentoo.org> | |
| * interp.c (sim_write): Add const to buffer arg. | |
| 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| * configure: Regenerate. | |
| 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
| * config.in: Regenerate. | |
| * configure: Likewise. | |
| * configure: Regenerate. | |
| 2008-07-11 Hans-Peter Nilsson <hp@axis.com> | |
| * configure: Regenerate to track ../common/common.m4 changes. | |
| * config.in: Ditto. | |
| 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> | |
| Daniel Jacobowitz <dan@codesourcery.com> | |
| Joseph Myers <joseph@codesourcery.com> | |
| * configure: Regenerate. | |
| 2006-12-21 Hans-Peter Nilsson <hp@axis.com> | |
| * acconfig.h: Remove. | |
| * config.in: Regenerate. | |
| 2006-06-13 Richard Earnshaw <rearnsha@arm.com> | |
| * configure: Regenerated. | |
| 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> | |
| * configure: Regenerated. | |
| 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> | |
| * configure: Regenerated. | |
| 2006-04-18 Nick Clifton <nickc@redhat.com> | |
| * interp.c (sim_stop_reason): Fix typo. | |
| 2005-11-28 Mark Mitchell <mark@codesourcery.com> | |
| * interp.c (gdb/signals.h): Include it. | |
| (sim_stop_reason): Use TARGET_SIGNAL_*. | |
| 2005-03-23 Mark Kettenis <kettenis@gnu.org> | |
| * configure: Regenerate. | |
| 2005-01-14 Andrew Cagney <cagney@gnu.org> | |
| * configure.ac: Sinclude aclocal.m4 before common.m4. Add | |
| explicit call to AC_CONFIG_HEADER. | |
| * configure: Regenerate. | |
| 2005-01-12 Andrew Cagney <cagney@gnu.org> | |
| * configure.ac: Update to use ../common/common.m4. | |
| * configure: Re-generate. | |
| 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2005-01-07 Andrew Cagney <cagney@gnu.org> | |
| * configure.ac: Rename configure.in, require autoconf 2.59. | |
| * configure: Re-generate. | |
| 2004-12-08 Hans-Peter Nilsson <hp@axis.com> | |
| * configure: Regenerate for ../common/aclocal.m4 update. | |
| 2004-06-28 Andrew Cagney <cagney@gnu.org> | |
| * interp.c (sim_resume): Rename ui_loop_hook to | |
| deprecated_ui_loop_hook. | |
| 2003-10-30 Andrew Cagney <cagney@redhat.com> | |
| * simops.c: Replace "struct symbol_cache_entry" with "struct | |
| bfd_symbol". | |
| 2003-06-22 Andrew Cagney <cagney@redhat.com> | |
| * interp.c (xfer_mem): Simplify. Only do a single partial | |
| transfer. Problem reported by Tom Rix. | |
| 2003-05-07 Andrew Cagney <cagney@redhat.com> | |
| * interp.c (sim_d10v_translate_addr): Add "regcache" parameter. | |
| (sim_d10v_translate_imap_addr): Ditto. | |
| (sim_d10v_translate_dmap_addr): Ditto. | |
| (xfer_mem): Pass NULL regcache to sim_d10v_translate_addr. | |
| (dmem_addr): Pass NULL regcache to sim_d10v_translate_dmap_addr. | |
| (dmap_register, imap_register): Add "regcache" parameter. | |
| (imem_addr): Pass NULL regcache to sim_d10v_translate_imap_addr. | |
| (sim_fetch_register): Pass NULL regcache to imap_register and | |
| dmap_register. | |
| 2003-02-27 Andrew Cagney <cagney@redhat.com> | |
| * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd. | |
| 2002-11-13 Andrew Cagney <cagney@redhat.com> | |
| * simops.c: Include <string.h>. | |
| 2002-06-17 Andrew Cagney <cagney@redhat.com> | |
| * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum. | |
| 2002-06-16 Andrew Cagney <ac131313@redhat.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 2002-06-13 Tom Rix <trix@redhat.com> | |
| * interp.c (xfer_mem): Fix transfers across multiple segments. | |
| 2002-06-09 Andrew Cagney <cagney@redhat.com> | |
| * Makefile.in (INCLUDE): Update path to callback.h. | |
| * gencode.c: Do not include "callback.h". | |
| * d10v_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h". | |
| * interp.c: Ditto. | |
| 2002-06-08 Andrew Cagney <cagney@redhat.com> | |
| * interp.c (sim_fetch_register): Fix name of enum used in cast. | |
| (sim_store_register): Ditto. | |
| 2002-06-02 Elena Zannoni <ezannoni@redhat.com> | |
| From Jason Eckhardt <jle@redhat.com> | |
| * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is | |
| less than MOD_S (post-decrement). | |
| 2002-06-01 Andrew Cagney <ac131313@redhat.com> | |
| * interp.c (sim_fetch_register, sim_store_register): Use a switch | |
| statement and enums from "sim-d10v.h". | |
| 2002-05-28 Elena Zannoni <ezannoni@redhat.com> | |
| * interp.c (sim_create_inferior): Add comment. | |
| From Alan Matsuoka <alanm@redhat.com>: | |
| From 2001-04-27 Jason Eckhardt <jle@cygnus.com>: | |
| * simops.c (OP_4400): Output "mvf0f" instead of "mf0f". | |
| (OP_4401): Output "mvf0t" instead of "mf0t". | |
| (OP_460B): Do not output a flag register. | |
| (OP_4609): Do not output a flag register. | |
| 2002-05-23 Andrew Cagney <ac131313@redhat.com> | |
| * Makefile.in (INCLUDE): Add "gdb/sim-d10v.h". | |
| * interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h". | |
| 2001-08-01 John R. Moore <jmoore@redhat.com> | |
| * interp.c (sim_create_inferior): Removed a hack that stated | |
| it was setting r0/r1 with argc/argv. | |
| 2001-04-15 J.T. Conklin <jtc@redback.com> | |
| * Makefile.in (simops.o): Add simops.h to dependency list. | |
| Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Tue Apr 18 16:26:41 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_resume): Deliver SIGILL. | |
| (lookup_hash): Do not print SIGILL message. | |
| Tue Feb 22 18:24:56 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| * Makefile.in (SIM_EXTRA_CFLAGS): Define SIM_HAVE_ENVIRONMENT. | |
| * interp.c (sim_set_trace): Replace sim_trace. Enable tracing. | |
| Tue Feb 8 17:41:12 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h (SIG_D10V_BUS): Define. | |
| * simops.c (address_exception): Delete function. | |
| (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000, | |
| OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800, | |
| OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00, | |
| OP_6E1F, OP_6A01, OP_6E01, OP_37010000): Replace call to | |
| address_exception with code that sets SIG_D10V_BUS. | |
| * interp.c (sim_resume): When SIGBUS or SIGSEGV, deliver a bus | |
| error to the simulator before resuming execution. | |
| (sim_trace): Check stop reason and use that to determine sim_trace | |
| return value. | |
| (sim_stop_reason): For SIG_D10V_BUS return a SIGBUS / SIGSEGV | |
| sigrc. | |
| Tue Jan 18 16:07:42 MST 2000 Diego Novillo <dnovillo@cygnus.com> | |
| * interp.c (sim_create_inferior): Change internal initial value for | |
| DMAP2 to 0x2000. | |
| Mon Jan 3 02:06:07 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (lookup_hash): Stop the update of the PC when there was | |
| an illegal instruction exception. | |
| Mon Jan 3 00:14:33 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (address_exception): New function. | |
| (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000, | |
| OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800, | |
| OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00, | |
| OP_6E1F, OP_6A01, OP_6E01, OP_37010000): For "ld", "ld2w", "st" | |
| and "st2w" check that the address is aligned. | |
| 1999-12-30 Chandra Chavva <cchavva@cygnus.com> | |
| * d10v_sim.h (INC_ADDR): Added code to assign | |
| proper address for loads with predec operations. | |
| 1999-11-25 Nick Clifton <nickc@cygnus.com> | |
| * simops.c (OP_4E0F): New function: Simulate new bit pattern for | |
| cpfg instruction. | |
| Fri Oct 29 18:34:28 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (move_to_cr): Don't allow user to set PSW.DM in either | |
| DPSW and BPSW. | |
| Thu Oct 28 01:26:18 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_5F20): Use SET_HW_PSW when updating PSW. | |
| (PSW_HW_MASK): Declare. | |
| * d10v_sim.h (move_to_cr): Add ``psw_hw_p'' parameter. | |
| (SET_CREG, SET_PSW_BIT): Update. | |
| (SET_HW_CREG, SET_HW_PSW): Define. | |
| Sun Oct 24 21:38:04 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_d10v_translate_dmap_addr): Fix extraction of IOSP | |
| for DMAP3. | |
| Sun Oct 24 16:04:16 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_d10v_translate_addr): New function. | |
| (xfer_mem): Rewrite. Use sim_d10v_translate_addr. | |
| (map_memory): Make INLINE. | |
| Sun Oct 24 13:45:19 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_d10v_translate_dmap_addr): New function. | |
| (dmem_addr): Rewrite. Use sim_d10v_translate_dmap_addr. Change | |
| offset parameter to type uint16. | |
| * d10v_sim.h (dmem_addr): Update declaration. | |
| Sun Oct 24 13:07:31 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (imap_register, set_imap_register, dmap_register, | |
| set_imap_register): Use map_memory. | |
| (DMAP): Update. | |
| (sim_create_inferior): Initialize all DMAP registers. NOTE that | |
| DMAP2, in internal memory mode, is set to 0x0000 and NOT | |
| 0x2000. This is consistent with the older d10v boards. | |
| Sun Oct 24 11:22:12 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_d10v_translate_imap_addr): New function. | |
| (imem_addr): Rewrite. Use sim_d10v_translate_imap_addr. | |
| (last_from, last_to): Declare. | |
| Sun Oct 24 01:21:56 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h (struct d10v_memory): Define. Support very long | |
| memories. | |
| (struct _state): Replace imem, dmem and umem by mem. | |
| (IMAP_BLOCK_SIZE, DMAP_BLOCK_SIZE, SEGMENT_SIZE, IMEM_SEGMENTS, | |
| DMEM_SEGMENTS, UMEM_SEGMENTS): Define. | |
| * interp.c (map_memory): New function. | |
| (sim_size, xfer_memory, imem_addr, dmem_addr): Update. | |
| (UMEM_SEGMENTS): Moveed to "d10v_sim.h". | |
| (IMEM_SIZEDMEM_SIZE): Delete. | |
| Sat Oct 23 20:06:58 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c: Include "sim-d10v.h". | |
| (imap_register, set_imap_register, dmap_register, | |
| set_dmap_register, spi_register, spu_register, set_spi_register, | |
| set_spu_register): New functions. | |
| (sim_create_inferior): Update. | |
| (sim_fetch_register, sim_store_register): Rewrite. Use enums | |
| defined in sim-d10v.h. | |
| * d10v_sim.h (DEBUG_MEMORY): Define. | |
| (IMAP0, IMAP1, DMAP, SET_IMAP0, SET_IMAP1, SET_DMAP): Delete. | |
| Sat Oct 23 18:41:18 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_open): Allow a debug value to be passed to the -t | |
| option. | |
| (lookup_hash): Don't exit on an illegal instruction. | |
| (do_long, do_2_short, do_parallel): Check for failed instruction | |
| lookup. | |
| Mon Oct 18 18:03:24 MDT 1999 Diego Novillo <dnovillo@cygnus.com> | |
| * simops.c (OP_3220): Fix trace output for illegal accumulator | |
| message. | |
| 1999-09-14 Nick Clifton <nickc@cygnus.com> | |
| * simops.c: Disable setting of DM bit in PSW. | |
| Wed Sep 8 19:34:55 MDT 1999 Diego Novillo <dnovillo@cygnus.com> | |
| * simops.c (op_types): Added new memory indirect type OP_MEMREF3. | |
| (trace_input_func): Added support for OP_MEMREF3. | |
| (OP_32010000): New instruction ld. | |
| (OP_33010000): New instruction ld2w. | |
| (OP_5209): New instruction sac. | |
| (OP_4209): New instruction sachi. | |
| (OP_3220): New instruction slae. | |
| (OP_36010000): New instruction st. | |
| (OP_37010000): New instruction st2w. | |
| 1999-09-09 Stan Shebs <shebs@andros.cygnus.com> | |
| * interp.c (old_segment_mapping): New global. | |
| (xfer_mem): Change the default segment mapping to be the way | |
| that Mitsubishi prefers, but use the previous mapping if | |
| old_segment_mapping is true. | |
| (sim_open): Add an option -oldseg to get the old mapping. | |
| (sim_create_inferior): Init mapping registers based on the | |
| value of old_segment_mapping. | |
| 1999-09-07 Nick Clifton <nickc@cygnus.com> | |
| * simops.c (OP_6601): Do not write back decremented address if | |
| either of the destination registers was the same as the address | |
| register. | |
| (OP_6201): Do not write back incremented address if either of the | |
| destination registers was the same as the address register. | |
| 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: Regenerated to track ../common/aclocal.m4 changes. | |
| 1999-04-02 Keith Seitz <keiths@cygnus.com> | |
| * interp.c (ui_loop_hook_counter): New global (when NEED_UI_LOOP_HOOK | |
| defined). | |
| (sim_resume): If the counter has expired, call the ui_loop_hook, | |
| if defined. | |
| (UI_LOOP_POLL_INTERVAL): Define. Used to tweak the frequency of | |
| ui_loop_hook calls. | |
| * Makefile.in (SIM_EXTRA_CFLAGS): Include NEED_UI_LOOP_HOOK. | |
| Wed Mar 10 19:32:13 1999 Nick Clifton <nickc@cygnus.com> | |
| * simops.c: If load instruction with auto increment/decrement | |
| addressing is used when the destination register is the same as | |
| the address register, then ignore the auto increment/decrement. | |
| Wed Mar 10 19:32:13 1999 Martin M. Hunt <hunt@cygnus.com> | |
| * simops.c (OP_5F00): Ifdef SYS_stat case because | |
| not all systems have it defined. | |
| 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) | |
| * simops.c (OP_5607): Correct saturation comparison/assignment. | |
| (OP_1201, OP_1203, OP_17001200, OP_17001202, | |
| OP_2A00, OP_2800, OP_2C00, OP_3200, OP_3201, | |
| OP_1001, OP_1003, OP_17001000, OP_17001002): Ditto. | |
| 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) | |
| * simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation | |
| comparison. | |
| (OP_5607): Ditto. | |
| (OP_2A00): Ditto. | |
| (OP_2800): Ditto. | |
| 1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com) | |
| * simops.c (OP_1223): Sign extend MIN32 and MAX32 before saturation | |
| comparison. | |
| Tue Nov 24 17:04:43 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (sys/syscall.h): Include targ-vals.h instead. | |
| (SYS_*): Replace with TARGET_SYS_*. | |
| * Makefile.in: Add dependency on targ-vals.h. | |
| (NL_TARGET): Define as NL_TARGET_d10v. | |
| Wed Sep 30 00:06:32 1998 Andrew Cagney <cagney@amy.cygnus.com> | |
| * interp.c (xfer_mem): Missing break, instruction memory case | |
| flowed into unified memory case. | |
| Wed Sep 30 10:14:18 1998 Nick Clifton <nickc@cygnus.com> | |
| * simops.c: If load instruction with auto increment/decrement | |
| addressing is used when the destination register is the same as | |
| the address register, then ignore the auto increment/decrement. | |
| Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 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 15:20:23 1998 Tom Tromey <tromey@cygnus.com> | |
| * acconfig.h: New file. | |
| * configure.in: Reverted change of Apr 24; use sinclude again. | |
| 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 11:20:06 1998 Tom Tromey <tromey@cygnus.com> | |
| * configure.in: Don't call sinclude. | |
| Fri Apr 24 11:04:46 1998 Andrew Cagney <cagney@chook.cygnus.com> | |
| * interp.c (struct hash_entry): OPCODE and MASK are unsigned. | |
| * d10v_sim.h (remote-sim.h, sim-config.h): Include. | |
| Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Wed Apr 1 12:59:17 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (trace_input_func): Use move_from_cr / CREGS to obtain | |
| up-to-date CR value. | |
| (OP_OP_1000000, add3): Trace inputs before performing add. | |
| (OP_5F00, <*>): Trace input registers before making system call. | |
| (OP_5F00, <kill>): Trace R0, R1 not REGn. | |
| (OP_5F00, <getpid>): Always return 47. | |
| * d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND, | |
| SLOT_DISCARD, SLOT_FLUSH): Define. An implementation of write | |
| back slots. | |
| (struct _state): Add struct slot slot to global state variable. | |
| (struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST, | |
| F0, F1, C from global State variable. | |
| (struct _state): Add struct trace to global State variable. | |
| (GPR, SET_GPR): Define. SET_GPR uses SLOT_PEND. | |
| (PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG. | |
| (CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr. | |
| (INC_ADDR): Re-implement. Use SET_GPR to update registers. | |
| (JMP): Re-implement. Use SET_* to update registers. | |
| * interp.c: Use new SET_* et.al. macros to fetch / store | |
| registers. | |
| (get_operands): Squirrel away trace values at start of each | |
| operand decode. | |
| (do_2_short): Flush pending writes before issuing second | |
| instruction. | |
| (sim_resume): Flush pending writes at end of instruction cycle. | |
| (sim_fetch_register, sim_store_register, sim_create_inferior): | |
| After scheduling updates to registers using SET_*, flush updates. | |
| (sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so | |
| that each sets pc using SET_* and last SET_* eventually winds out. | |
| * simops.c: Use new SET_* et.al. macros to fetch / store | |
| registers. | |
| (move_to_cr): Add MASK argument for selective update of CREG bits. | |
| Re-implement using new SET_* macros. | |
| (trace_output_func, trace_output): Delete. Replace with. | |
| (do_trace_output_flush, trace_output_finish, trace_output_40, | |
| trace_output_32, trace_output_16, trace_output_void, | |
| trace_output_flag): New functions. Handle specific trace cases. | |
| (OP_*): Re-write tracing to use new trace_output_* functions. | |
| (OP_*): Re-write to use new SET_* et.al. macros. | |
| (FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition. | |
| (RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32. | |
| Wed Apr 1 12:55:18 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure.in (SIM_AC_OPTION_WARNINGS): Add. | |
| configure: Re-generate. | |
| Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Tue Feb 17 12:38:42 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_store_register, sim_fetch_register): Pass in | |
| length parameter. Return -1. | |
| Mon Oct 27 14:43:33 1997 Fred Fish <fnf@cygnus.com> | |
| * (dmem_addr): If address is illegal or in I/O space, signal a bus | |
| error. Allocate unified memory on demand. Fix DMEM address | |
| calculations. | |
| Mon Feb 16 10:27:53 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_5F20): Implement "dbt". | |
| (OP_5F60): Implement "rtd". | |
| * d10v_sim.h (DPC_CR): Define enum. | |
| (DBT_VECTOR_START): Define | |
| (DPSW, DPC): Define. | |
| Fri Feb 13 15:15:58 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (move_to_cr): Sync regs[SP_IDX] with State.sp according | |
| to PSW:SM. | |
| * d10v_sim.h (struct _state): Add sp, as holding area for SPI/SPU. | |
| (SP_IDX): Define. | |
| Wed Feb 11 16:53:49 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_5F00): Call error instead of abort for unknown | |
| syscalls. | |
| * d10v_sim.h (enum): Define DPSW_CR. | |
| * simops.c (move_to_cr): Mask out hardwired zero bits in DPSW. | |
| Tue Feb 10 18:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_write_phys): Delete. | |
| (sim_load): Call sim_load_file with sim_write and LMA. | |
| Mon Feb 9 12:05:01 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c: Rewrite xfer_mem so that it translates addresses as - | |
| 0x00... - DMAP translated memory, 0x01... IMAP translated memory, | |
| 0x10... - on-chip data, 0x11... - on-chip insn, 0x12... - unified | |
| memory. | |
| (pc_addr): Delete. | |
| (imem_addr): New function - translate IMEM address. | |
| (sim_resume): Use imem_addr to translate insn address, abort if | |
| translation failed. | |
| (sim_create_inferior): Write ARGV to memory using sim_write. Pass | |
| argc/argv using r0/r1 not r2/r3. | |
| (sim_size): Do not initialize IMAP/DMAP here. | |
| (sim_open): Call sim_create_inferior and sim_size to initialize | |
| the system. | |
| (sim_create_inferior): Initialize IMAP/DMAP to hardware reset | |
| defaults. | |
| (init_system): Delete. | |
| (xfer_mem, sim_fetch_register, sim_store_register): Do not call | |
| init_system. | |
| (decode_pc): Check prog_bfd is defined before looking up .text | |
| section. | |
| Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Sun Jan 25 22:23:01 1998 Michael Meissner <meissner@cygnus.com> | |
| * interp.c (sim_stop_reason): Exit status is now in r0, not r2. | |
| Sat Jan 24 19:00:30 1998 Michael Meissner <meissner@cygnus.com> | |
| * d10v_sim.h (DEBUG_TRAP): New debug flag. | |
| * simops.c (OP_5F00): If DEBUG_TRAP is on, turn traps 0-14 into | |
| printing the registers. | |
| Thu Jan 22 17:54:01 1998 Michael Meissner <meissner@cygnus.com> | |
| * simops.c (op_types): New ABI, args are r0..r3, system call # is | |
| in r4. | |
| (trace_{in,out}put_func): Ditto. | |
| (OP_4900): Ditto. | |
| (OP_24800000): Ditto. | |
| (OP_4D00): Ditto. | |
| (OP_5F00): Ditto. | |
| Thu Jan 22 14:30:36 1998 Fred Fish <fnf@cygnus.com> | |
| * interp.c (UMEM_SEGMENTS): New define, set to 128. | |
| (sim_size): Use UMEM_SEGMENTS rather than hardwired constant. | |
| (sim_close): Reset prog_bfd to NULL after closing it. Also | |
| reset prog_bfd_was_opened_p after closing prog_bfd. | |
| (sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd. | |
| (sim_create_inferior): Get start address from abfd not prog_bfd. | |
| (xfer_mem): Do bounds checking on addresses and return zero length | |
| read/write on bad addresses, rather than aborting. Prepare to | |
| be able to handle xfers that cross segment boundaries, but not | |
| yet implemented. Only emit debug message when d10v_debug is | |
| set as well as DEBUG being defined. | |
| Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| * config.in: Ditto. | |
| Tue Dec 9 10:28:31 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h (RPT_S): Index cregs with RPT_S_CR not RPT_E_CR. | |
| (BPSW): Ditto for BPSW_CR and not PSW_CR. | |
| * simops.c (OP_5F40): JMP to BPC instead of assigning PC directly. | |
| Mon Dec 8 12:58:33 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_5F00): From Martin Hunt <hunt@cygnus.com>. Change | |
| reserved trap from 0 to 15. Add trap emulation code for 0-14. | |
| * interp.c (sim_resume): From Martin Hunt <hunt@cygnus.com>. Check | |
| IBA for SDBT. | |
| * d10v_sim.h (AE_VECTOR_START, RIE_VECTOR_START, | |
| SDBT_VECTOR_START, TRAP_VECTOR_START): Define. | |
| * simops.c (OP_5F00): For "trap", mask out all but SM bit in PSW, | |
| use move_to_cr. | |
| (OP_5F00): For "trap", update BPSW with move_to_cr. | |
| Fri Dec 5 15:31:17 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h (enum): Enumerate CR register names. | |
| (enum): Enumerate PSW bit values. | |
| (PSW): Obtain value uing move_from_cr. | |
| (MOD_S, MOD_E, BPSW): Make r-values. | |
| (move_from_cr, move_to_cr): Declare functions. | |
| * interp.c (sim_fetch_register, sim_store_register): Use | |
| move_from_cr and move_to_cr for CR register transfers. | |
| * simops.c (move_from_cr, move_to_cr): New functions. | |
| (OP_5F40): Move BPSW to PSW using move_to_cr and move_from_cr. | |
| (OP_5600): For "mvtc", use function move_to_cr. | |
| (OP_5200): For "mvfc", use function move_from_cr. | |
| Fri Dec 5 13:33:14 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_5600): For "mvtc" MOD_E and MOD_S, ensure that the | |
| LSbit is zero. | |
| Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Thu Dec 4 16:51:02 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h (struct _state): Add DM - PSW debug mask. | |
| * simops.c (OP_5600): For "mvtc", save PSW.DM. | |
| (OP_5200): Ditto for "mvfc". | |
| Wed Dec 3 17:27:06 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h (SEXT56): Define. | |
| * simops.c (OP_4201): For "rac", sign extend 56 bit value before | |
| it is shifted. | |
| * d10v_sim.h (MAX32, MIN32, MASK32, MASK40): Re-define using | |
| SIGNED64 macro. | |
| Tue Dec 2 15:38:34 1997 Fred Fish <fnf@cygnus.com> | |
| * interp.c (sim_resume): Call do_2_short with LEFT_FIRST or | |
| RIGHT_FIRST, as appropriate, instead of hardcoded ints that | |
| don't match enum values. | |
| Tue Dec 2 15:01:08 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_3A00): For "macu", perform multiply stage using 32 | |
| bit rather than 16 bit precision. | |
| (OP_3C00): For "mulxu", store unsigned product in ACC. | |
| (OP_3800): For "msbu", subtract unsigned product from ACC, | |
| (OP_0): For "sub", compute carry by comparing inputs. | |
| Tue Dec 2 11:04:37 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_1000): For "sub2w", compute carry by comparing | |
| inputs. | |
| Mon Nov 17 20:57:21 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_1): Use 32 bit unsigned arithmetic for subtract, | |
| carry indicated by value > 0xffff. | |
| Fri Nov 14 12:51:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_resume): Don't set up SIGINT handler using signal, | |
| handled by client. | |
| (sim_resume): Fix race condition of a direct assignment to | |
| stop_simulator, conditionally call sim_stop. | |
| (sim_stop_reason): Check stop_simulator returning SIGINT. Clear | |
| stop_simulator ready for next sim_resume call. | |
| (sim_ctrl_c): Delete function. | |
| Thu Nov 13 19:29:34 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_resume): For "REP", only check/update the PC when | |
| a branch instruction has not been executed. | |
| Mon Nov 10 17:50:18 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC. Sign | |
| extend bit 44 all constants. | |
| (OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro. | |
| Fri Oct 24 10:26:29 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * d10v_sim.h: Include sim-types.h. | |
| (uint8, in816, uiny16, int32, uint32, int64, uint64): Typedef | |
| using unsigned8 et.al. from sim-types.h. | |
| (SEXT32, SEXT40, SEXT44, SEXT60): Replace GCC specific 0x..LL with | |
| SIGNED64 macro. | |
| Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_write_phys): New function, write to physical | |
| instead of virtual memory. | |
| * interp.c (sim_load): Pass lma_p and sim_write_phys to | |
| sim_load_file. | |
| Mon Oct 13 10:55:07 1997 Fred Fish <cygnus.com> | |
| * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move | |
| exception generation code to OP_6E01. | |
| (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception | |
| generation code. | |
| Sat Oct 11 09:02:08 1997 Fred Fish <fnf@cygnus.com> | |
| * simops.c (OP_6401): postdecrement on r15 is OK, remove exception. | |
| (OP_6601): Ditto. | |
| Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Sat Sep 27 12:51:34 1997 Fred Fish <fnf@cygnus.com> | |
| * interp.c (pc_addr): Discard upper bit(s) of PC in case | |
| IMAP1 selects unified memory. | |
| * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing | |
| for end condition. | |
| Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Wed Sep 10 22:30:24 1997 Martin M. Hunt <hunt@cygnus.com> | |
| * interp.c (sim_resume): Increment PC at end of rep | |
| loop. | |
| * simops.c (OP_4201): Fix rachi instruction. | |
| Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| * config.in: Ditto. | |
| Tue Aug 26 10:37:49 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_kill): Delete. | |
| (sim_create_inferior): Add ABFD argument. | |
| (sim_load): Move setting of PC from here. | |
| (sim_create_inferior): To here. | |
| (start_address): Delete variable. | |
| Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| * config.in: Ditto. | |
| Mon Aug 25 15:39:29 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_open): Add ABFD argument. | |
| Tue May 20 10:14:45 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_open): Add callback argument. | |
| (sim_set_callbacks): Remove SIM_DESC argument. | |
| Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Tue Apr 22 10:29:23 1997 Doug Evans <dje@canuck.cygnus.com> | |
| * interp.c (sim_open): Undo patch to add -E support. | |
| Fri Apr 18 13:39:01 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * interp.c (sim_stop): New function. | |
| Thu Apr 17 02:42:00 1997 Doug Evans <dje@canuck.cygnus.com> | |
| * Makefile.in (SIM_OBJS): Add sim-load.o. | |
| * d10v_sim.h (exec_bfd): Rename to prog_bfd. | |
| * interp.c: #include bfd.h. | |
| (myname, sim_kind, start_address): New static locals. | |
| (prog_bfd_was_opened_p, prog_bfd): New static locals. | |
| (decode_pc): Update to use prog_bfd. | |
| (sim_open): Set sim_kind, myname. Ignore -E arg. | |
| (sim_close): Close prog_bfd if simulator opened it. | |
| (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
| (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd. | |
| Call sim_load_file to load file into simulator. | |
| * simops.c (trace_input_func): exec_bfd renamed to prog_bfd. | |
| Wed Apr 16 16:12:03 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| * simops.c (OP_5F00): Only provide system calls SYS_execv, | |
| SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host. | |
| Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| * config.in: Ditto. | |
| Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
| * interp.c (sim_open): New arg `kind'. | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| * configure: Re-generate. | |
| Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> | |
| * configure: Regenerate to track ../common/aclocal.m4 changes. | |
| * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same | |
| as trap 0, which will be deprecated. Only set errno, if an error | |
| in fact was returned. | |
| Thu Mar 13 12:41:20 1997 Doug Evans <dje@canuck.cygnus.com> | |
| * interp.c: Delete redundant prototypes of sim_foo fns. | |
| (sim_open): New SIM_DESC result. Argument is now in argv form. | |
| (other sim_*): New SIM_DESC argument. | |
| Thu Mar 13 10:29:04 1997 Michael Meissner <meissner@cygnus.com> | |
| * simops.c (trace_{input,output}_func): Call flush_stdout from the | |
| callback functions. | |
| (OP_5F00): Ditto. | |
| (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer. | |
| (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in | |
| setting the carry bit after an add or a subtract. | |
| Wed Feb 12 16:04:15 1997 Michael Meissner <meissner@cygnus.com> | |
| * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom | |
| 40 bits of accumulators. Sign/zero extend as appropriate. | |
| Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> | |
| * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
| COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
| * configure.in: sinclude ../common/aclocal.m4. | |
| * configure: Regenerated. | |
| Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
| * configure configure.in Makefile.in: Update to new configure | |
| scheme which is more compatible with WinGDB builds. | |
| * configure.in: Improve comment on how to run autoconf. | |
| * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
| * Makefile.in: Use autoconf substitution to install common | |
| makefile fragment. | |
| Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com) | |
| * gencode.c: patch to not #include "d10v_sim.h" which | |
| unecessarily includes bfd.h and causes wingdb configure | |
| to fail. | |
| Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * interp.c (xfer_mem): Change unified memory to 0x0. | |
| Thu Nov 28 20:42:56 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_3E01): Fix tracing information. | |
| (OP_300{0,1}): Do not propigate sign. | |
| Mon Nov 25 19:47:40 1996 Doug Evans <dje@canuck.cygnus.com> | |
| * config.in (WORDS_BIGENDIAN): Add. | |
| * configure: Regenerated. | |
| * d10v_sim.h: #include "config.h" | |
| Sat Nov 23 09:34:50 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * gencode.c (write_opcodes): Eliminate warnings when generated | |
| table.c is compiled. | |
| Wed Nov 20 19:41:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * interp.c (sim_open): Cast result of calloc, and make sure NULL | |
| was not returned. | |
| (dmem_addr): If address is illegal or in I/O space, signal a bus | |
| error. | |
| (pc_addr): Signal bus error, not illegal instruction for bogus | |
| pc. | |
| Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com> | |
| * Makefile.in: Delete all stuff moved to ../common/Make-common.in. | |
| (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define. | |
| * configure.in: Simplify using macros in ../common/aclocal.m4. | |
| Call AC_CHECK_HEADERS(unistd.h). | |
| * configure: Regenerated. | |
| * config.in: New file. | |
| * interp.c: #include "callback.h". | |
| * simops.c: #include "config.h". #include <unistd.h> if present. | |
| Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * d10v-sim.h (simops): Add flag is_long. | |
| (State): Add pc_changed. Instructions which update the PC should | |
| use the JMP macro which sets this. | |
| (JMP): New macro. Sets the PC and the pc_changed flag. | |
| * gencode.c (write_opcodes): Add is_long field. | |
| * interp.c (lookup_hash): If we blindly apply a short opcode's mask | |
| to a long opcode we could get a false match. Check the opcode size. | |
| (hash): Add a size field to the hash table. | |
| (sim_open): Initialize size field in hash table. | |
| (sim_resume): Change to logic for setting the PC. Used to increment the | |
| PC if it had not been changed. This didn't allow single-instruction loops. | |
| Now checks the flag State.pc_changed. Also now stops when ^C is received. | |
| (dmem_addr): Fix translation of data segments to unified memory. | |
| (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag. | |
| * simops.c: Changed all branch and jump instructions to use new JMP macro. | |
| (OP_20000000): Corrected trace information to show this is a ldi.l, not | |
| a ldi.s instruction. | |
| Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * interp.c (sim_fetch_register, sim_store_register): Fix bug where | |
| updating the accumulators was overwriting other parts of the global | |
| State variable. | |
| Wed Oct 30 17:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * interp.c (bfd.h) Don't include it here any more. | |
| (text{,_start,_end}): Move here from simops.c and make extern. | |
| (decode_pc): New function to return the PC as an address that the | |
| debugger can use. | |
| (dmem_addr): Print decoded PC in error message. | |
| (pc_addr): Ditto. | |
| * simops.c (bfd.h) Don't include it here any more. | |
| (text{,_start,_end}): Move to simops.c. | |
| (trace_input_func): Move decoding of PC, and looking up .text | |
| start to decode_pc. | |
| * d10v_sim.h (bfd.h): Include it here. | |
| (text{,_start,_end}): Add external declarations. | |
| (exec_bfd): Ditto. | |
| (decode_pc): Ditto. | |
| Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * interp.c (sim_size): Now allocates unified memory for imap segments | |
| 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0. | |
| (sim_write): Just call xfer_mem(). | |
| (sim_read): Just call xfer_mem(). | |
| (xfer_mem): New function. Does appropriate memory mapping and copies bytes. | |
| (dmem_addr): New function. Reads dmap register and translates data | |
| addresses to local addresses. | |
| (pc_addr): New function. Reads imap register and computes local address | |
| corresponding to contents of the PC. | |
| (sim_resume): Change to use pc_addr(). | |
| (sim_create_inferior): Change reinitialization code. Also reinitializes | |
| imap[01] and dmap. | |
| (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. | |
| (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. | |
| * simops.c (MEMPTR): Redefine to use dmem_addr(). | |
| (OP_5F00): Replace references to STate.imem with dmem_addr(). | |
| * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128]. | |
| (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr(). | |
| (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define. | |
| Tue Oct 22 15:22:33 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * d10v_sim.h (_ins_type): Reorganize, so that we can provide | |
| better statistics, like not counting NOPS as parallel | |
| instructions, and printing total cycles. | |
| (ins_type_counters): Make unsigned long. | |
| (left_nops,right_nops): Fold into ins_type_counters. | |
| * simops.c (trace_input_func): Print new instruction types. | |
| Handle OP_R2R3 as input types. | |
| (OP_{38000000,7000}): Correctly sign extend bytes. | |
| (OP_5E00): Don't count NOPs as parallel instructions. | |
| (OP_460B): Remove unused variable. | |
| (OP_5F00): Ditto. | |
| * interp.c (ins_type_counters): Make unsigned long. | |
| (left_nops,right_nops): Delete. | |
| (most functions): Add prototypes. | |
| (INLINE): If GCC and optimize define as __inline__. | |
| ({,lookup_}hash,get_operands): Declare as INLINE. | |
| (do_parallel): Count conditional operations. | |
| (add_commas): New function, to add commas every 3 digits. | |
| (sim_size): Call add_commas to print numbers. | |
| (sim_{open,resume}): Delete unused variables. | |
| (sim_info): Provide better statistics. | |
| (sim_read): Add int return type. | |
| Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * interp.c (sim_resume): Change the way single-stepping and exceptions | |
| are handled so single-stepping works again. | |
| Thu Oct 17 12:24:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * endian.c: Optimize simulated loads/stores on x86, AIX, and big | |
| endian hosts. | |
| * configure.in (--enable-sim-bswap): New switch to enable using | |
| the BSWAP instruction on x86's. | |
| * configure: Regenerate. | |
| * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap | |
| support. | |
| Wed Oct 16 13:50:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * endian.c: New file. Move endian functions here from interp.c. | |
| Optimize code, and make it work as either inline functions or as a | |
| separate file. | |
| * interp.c: Move endian functions from here to endian.c. | |
| * Makefile.in (INCLUDE): Add endian.c. | |
| (run,libsim.a): Add dependency on endian.o. | |
| (endian.o): Add dependency. | |
| * d10v_sim.h (read/write support): Always go through the machine | |
| independent endian functions. If compiling with GCC and | |
| optimizing, include endian.c so the endian functions are inlined. | |
| * simops.c (OP_5F00): Correct tracing of accumulators. | |
| Tue Oct 15 10:57:50 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_5F00): Add support for getpid, kill system calls. | |
| * interp.c (do_{2_short,parallel}): If an exception is raised, | |
| don't execute the second instruction. | |
| Sat Oct 12 22:17:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_{31000000,6601,6201,6200}): Store address in a | |
| temporary in case the register is overriden when loading. | |
| (OP_6200): Output type is OP_DREG for tracing. | |
| Fri Oct 4 23:46:18 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * d10v_sim.h (struct _state): Add mem_{min,max} fields. | |
| * interp.c (sim_size): Initialize mem_{min,max} fields. | |
| (sim_write): Update mem_{min,max} fields. | |
| (sim_resume): If PC is not in the minimum/maximum memory range, | |
| abort. | |
| (sim_create_inferior): Preserve mem_{min,max} fields. | |
| Fri Sep 27 13:11:58 1996 Mark Alexander <marka@cygnus.com> | |
| * simops.c (OP_5F00): Add support for time() system call. | |
| Wed Sep 25 16:31:41 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being | |
| stored if tracing. | |
| (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for | |
| system calls. | |
| Mon Sep 23 17:55:30 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}. | |
| (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}. | |
| (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3 | |
| to call/subroutine returns to trace the first two arguments and | |
| the return value. For small jumps, use CONSTANT8, not CONSTANT16. | |
| Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * interp.c (sim_create_inferior): Reinitialize State every time | |
| sim_create_inferior() is called. | |
| Thu Sep 19 21:38:20 1996 Michael Meissner <meissner@wogglebug.ziplink.net> | |
| * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right | |
| on comparisons. | |
| (OP_401): Fix tracing information. | |
| Thu Sep 19 10:30:22 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output. | |
| (trace_input_func): Use them. | |
| (trace_input_func): Make sure there is a trailing space after the | |
| instruction. | |
| (OP_6200): Fix tracing info. | |
| * Makefile.in (run): Add dependencies on libbfd.a and | |
| libiberity.a. | |
| Wed Sep 18 09:13:25 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line | |
| numbers and function names in debug trace. | |
| (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and | |
| DEBUG_LINE_NUMBER. | |
| (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction | |
| and exit system call trap being executed. | |
| * interp.c (sim_stop_reason): Set exit code correctly for stop | |
| instruction and exit system call trap. | |
| * configure.in (--enable-sim-cflags): Remove trace case. | |
| (--enable-sim-debug): New switch to set the debug values. | |
| * configure: Regenerate. | |
| * simops.c (trace_{input,output}_func): Rename from | |
| trace_{input,output}. | |
| (trace_{input,output}): Call trace_{input,output}_func if | |
| d10v_debug is non-zero. | |
| (SIZE_INSTRUCTION): Cut down to 8. | |
| (SIZE_OPERANDS): Cut down to 18. | |
| (SIZE_LOCATION): New value for size of line number, function name | |
| field. | |
| (init_text_p,text{,_start,_end}): New static variables for | |
| printing line number and function name. | |
| (exec_bfd): New external that run.c sets. | |
| (trace_input_func): Print line number and function name if | |
| available and if desired. | |
| (OP_4E09): Don't print out DBT message. | |
| (OP_5FE0): Set exception field to SIG_D10V_STOP. | |
| (OP_5F00): Set exception field to SIG_D10V_EXIT. | |
| Sat Sep 14 22:18:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * interp.c (do_2_short): If the instruction encodes jump->ins, | |
| don't do the second instruction if the jump succeeds. | |
| Fri Sep 13 22:35:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_5F00): Use unknown traps to print all GPRs, | |
| accumulators, PC, and F0/F1/C flags. | |
| Thu Sep 12 12:50:11 1996 Mark Alexander <marka@cygnus.com> | |
| * simops.c (OP_5F00): Fix problems with system calls. | |
| Thu Sep 12 12:19:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_5F00): Correct tracing information for trap. | |
| Wed Sep 11 18:55:50 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * Makefile.in (CSEARCH): Correctly find opcodes directory. | |
| Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (trace_output): Properly align accumulator output. | |
| (OP_3{0,2,4}00): Properly parenthesize test expression. Add error | |
| if shift count is too high. | |
| (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book. | |
| (OP_4E09): Make cpfg properly trace the input flags. | |
| (op_types): Add OP_FLAG_OUTPUT. | |
| (trace_{input,output}): Support OP_FLAG_OUTPUT. | |
| (OP_31000000): This ld2w varient is a 16-bit memory reference, not | |
| an 8-bit memory reference instruction for tracing purposes. | |
| (OP_201): Addi needs to set the carry. | |
| Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * simops.c (OP_2600, OP_2601): Changed min and max comparisons | |
| to use signed register values. | |
| Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug | |
| output. | |
| (_ins_type): New enumeration to specify which container an | |
| instruction is in, and whether it is part of a parallel operation. | |
| (_state): Add ins_type field. | |
| ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types. | |
| (ins_type_counters): Counters for the various instruction types. | |
| ({left,right}_nops): Counters for the number of nops in each | |
| container. | |
| (d10v_debug): New variable to indicate whether debugging is turned | |
| on. | |
| * simops.c: (all functions): Change all #ifdef DEBUG code so that | |
| the input and output values can be traced, along with the | |
| instruction type. Make the -t option enable tracing. | |
| (all functions): Change printf calls to use the printf_filtered | |
| function in the callback table. | |
| * interp.c (_leftright): New enumeration to say whether 2 short | |
| instructions are done left first or right first. | |
| (do_{long,2_short,parallel}): Indicate in the machine state which | |
| type of instruction this is. Count each of the types of | |
| instructions executed. | |
| (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug | |
| flag is set. | |
| (sim_resume): Pass left/right indication to do_2_short. | |
| (all functions): Change printf calls to use the printf_filtered | |
| function in the callback table. | |
| (sim_trace): Turn on debug flag if DEBUG was defined, and call | |
| sim_resume. | |
| (sim_info): Print out statistics on instructions. | |
| (sim_{trace,create_inferior}): Eliminate extraneous output unless | |
| debugging. | |
| (sim_open): If args == -t and DEBUG was defined, set d10v_debug. | |
| Only initialize the hash table the first time sim_open is called. | |
| * Makefile.in: Make objects depend on d10v_sim.h. | |
| ({,SIM_}CFLAGS): Include configure dependent switches. Setting | |
| CFLAGS does not override host/target defines or SIM_CFLAGS. | |
| (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode. | |
| (run): By default, the math library is not needed to be linked | |
| in. | |
| ({BFD,LIBIBERTY}_LIB): Define as variables so they can be | |
| overridden. | |
| (VPATH): Don't set to anything but @srcdir@ to work with non-GNU | |
| makes. | |
| ({run,callback}.o): Provide explicit paths to their appropriate | |
| source directories. | |
| (gencode{,.o},d10v-opc.o): Split compilation into creating object | |
| and linking. Instead of linking in libopcodes.a, just compile | |
| d10v-opc.o directly to handle canadian cross. | |
| (CSEARCH): Add opcodes directory. | |
| * configure.in (--enable-sim-cflags): New switch to allow user to | |
| set the defaults. | |
| (CC_FOR_BUILD): Deal with canadian crosses. | |
| * configure: Regenerate. | |
| Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com> | |
| * simops.c: Include correct syscall.h for d10v, not host's. | |
| Fix #ifdef SYS_stat. | |
| Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
| * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef. | |
| Add trap 2 to be printf and trap 3 to be putchar. | |
| Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com> | |
| * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support | |
| for low-level system calls. | |
| Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems. | |
| Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * d10v_sim.h (SEXT32): Added. | |
| * interp.c: Commented out printfs. | |
| * simops.c: Fixed error in sb and st2w. | |
| Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining | |
| DSP instructions. Added modulo addressing. | |
| Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot. | |
| Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * d10v_sim.h, simops.c: Snapshot. | |
| Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
| * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h, | |
| gencode.c, interp.c, simops.c: Created. | |