+2016-04-10 Oleg Endo <olegendo@gcc.gnu.org>
+
+ * interp.c (dmul): Split into dmul_s and dmul_u. Use explicit integer
+ width types and simplify implementation.
+ * gencode.c (dmuls.l, dmulu.l): Use new functions dmul_s and dmul_u.
+
+2016-04-09 Oleg Endo <olegendo@gcc.gnu.org>
+
+ * interp.c (sim_memory_size): Default init to 30.
+ (parse_and_set_memory_size): Adjust upper bound to 31.
+
+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>
+
+ * configure: Regenerate.
+
+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>
+
+ * interp.c (count_argc): Delete.
+ (trap): Change count_argc to countargv.
+
+2016-01-03 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
+ * configure: Regenerate.
+ * interp.c (host_little_endian): Change CURRENT_HOST_BYTE_ORDER
+ to HOST_BYTE_ORDER.
+
+2016-01-02 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate.
+ * interp.c (target_little_endian): Change LITTLE_ENDIAN to
+ BFD_ENDIAN_LITTLE.
+ (host_little_endian): Likewise.
+
+2015-12-30 Mike Frysinger <vapier@gentoo.org>
+
+ * wrapper.c (sim_store_register): Rename to ...
+ (sh_reg_store): ... this.
+ (sim_fetch_register): Rename to ...
+ (sh_reg_fetch): ... this.
+ (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
+
+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.
+
+2015-11-21 Mike Frysinger <vapier@gentoo.org>
+
+ * gencode.c (tab): Pass sd into trap calls.
+ * interp.c (prog_argv, callback): Delete.
+ (parse_and_set_memory_size): Add SIM_DESC arg.
+ (trap): Declare callback and prog_argv.
+ (sim_resume): Declare callback.
+ (sim_info): Change callback->printf_filtered calls to sim_io_printf.
+ (sim_open): Delete callback assignment. Pass sd to
+ parse_and_set_memory_size.
+ (parse_and_set_memory_size): Change callback->printf_filtered call
+ to sim_io_printf.
+ (sim_create_inferior): Delete prog_argv assignment.
+ (sim_do_command): Change callback->printf_filtered calls to
+ sim_io_printf. Pass sd to parse_and_set_memory_size.
+
+2015-11-15 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (SIM_OBJS): Delete sim-stop.o.
+
+2015-11-14 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_close): Delete.
+
+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 (sh_pc_get, sh_pc_set): New functions.
+ (sim_open): 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.
+
+2015-03-31 Mike Frysinger <vapier@gentoo.org>
+
+ * config.in, configure: Regenerate.
+
+2015-03-28 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
+ (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
+ * interp.c: Delete run-sim.h include. Include sim-main.h, sim-base.h,
+ and sim-options.h.
+ (SEXT, SEXT32): Undefine.
+ (sim_write): Delete prototype.
+ (regstacktype, saved_state_type): Move to sim-main.h.
+ (target_little_endian): Replace with CURRENT_TARGET_BYTE_ORDER.
+ (host_little_endian): Replace with CURRENT_HOST_BYTE_ORDER.
+ (sim_kind, myname, tracing, sim_stop, sim_trace, sim_set_profile,
+ sim_set_profile_size, sim_load, sim_set_callbacks,
+ sim_complete_command): Delete.
+ (sim_size): Mark static.
+ (init_pointers): Delete host_little_endian setup.
+ (sim_resume): Delete tracing check.
+ (free_state): New cleanup function.
+ (sim_open): Rewrite to use new common logic.
+ (sim_create_inferior): Call init_dsp.
+ * sim-main.h: New file.
+ * tconfig.h: Delete file.
+
+2015-03-28 Mike Frysinger <vapier@gentoo.org>
+
+ * gencode.c (ppi_gensim): Convert old style prototype with ppi_insn.
+ * interp.c: Include ctype.h and run-sim.h.
+ [HAVE_TIME_H]: Include time.h
+ [HAVE_SYS_TIME_H]: Include sys/time.h
+ [!_WIN32]: Include utime.h and sys/wait.h.
+ (set_fpscr1, raise_exception, raise_buserror, get_dr, set_dr, set_sr,
+ do_rdat, do_wdat, process_wlat_addr, process_wwat_addr,
+ process_wbat_addr, process_rlat_addr, process_rwat_addr,
+ process_rbat_addr, IOMEM, get_now, now_persec, swapout, swapout16,
+ ptr, strswaplen, strnswap, dmul, macw, macl, get_loop_bounds_ext,
+ get_loop_bounds, sim_size, init_dsp, init_pointers, dump_profile,
+ gotcall, sim_stop, sim_write, sim_read, sim_store_register,
+ sim_fetch_register, sim_trace, sim_stop_reason, sim_info,
+ sim_set_profile, sim_set_profile_size, sim_open,
+ parse_and_set_memory_size, sim_close, sim_load, sim_create_inferior,
+ sim_do_command, sim_set_callbacks): Convert old style prototype.
+ (fail): Delete unused function.
+ (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast):
+ Delete unused prototypes.
+ (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast,
+ swap, swap16):
+ Convert old style prototype and move INLINE before the type.
+ (trap): Convert old style prototype. Add casts to wait and sim_write
+ calls.
+ (div1): Convert old style prototype. Change return to void.
+ (do_long_move_insn, do_blog_insn, fsca_s, fsrra_s, mcalloc): Mark
+ static.
+ (sim_resume): Convert old style prototype. Align printf format and
+ args.
+
+2015-03-28 Mike Frysinger <vapier@gentoo.org>
+
+ * gencode.c (ppi_gensim): Add missing */. Change case 4 to case 5.
+
+2015-03-28 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (gencode): Add $(BUILD_CFLAGS), $(BUILD_LDFLAGS),
+ and $(WARN_CFLAGS).
+ * gencode.c: Include ctype.h, stdlib.h, string.h, and unistd.h.
+ (struct op): Mark members const.
+ (tab): Mark static.
+ (nibble_type_list): Mark const.
+ (arg_type_list): Mark const.
+ (make_enum_list): Delete unused func.
+ (qfunc, expand_opcode, dumptable, expand_ppi_code): Convert old
+ style prototype and mark args const.
+ (sorttab, gengastab, conflict_warn, filltable, expand_ppi_movxy,
+ gensim, ppi_filltable): Convert old style prototype.
+ (gensim_caselist): Convert old style prototype. Mark local
+ variables s and r const.
+ (gendefines): Convert old style prototype. Mark s const. Move
+ tolower call into printf statement.
+ (ppi_gensim): Convert old style prototype. Mark local variable
+ s const.
+ (main): Convert old style prototype. Change printf %d to %zu.
+
+2015-03-28 Mike Frysinger <vapier@gentoo.org>
+
+ * config.in, configure: Regenerate.
+ * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
+ SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
+ SIM_AC_OPTION_INLINE, SIM_AC_OPTION_WARNINGS.
+
+2015-03-16 Mike Frysinger <vapier@gentoo.org>
+
+ * config.in, configure: Regenerate.
+ * tconfig.in: Rename file ...
+ * tconfig.h: ... here.
+
+2015-03-14 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (SIM_EXTRA_CFLAGS): Set to
+ -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.
+
+2014-10-14 Oleg Endo <olegendo@gcc.gnu.org> (tiny patch)
+
+ * gencode.c (fabs, fneg): Implement as integer operation
+ instead of using the FP_UNARY macro.
+
+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 (parse_and_set_memory_size): Add const to str.
+ (sim_do_command): Add const to cmd and sms_cmd.
+
+2014-03-05 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_load): Add const to prog.
+
+2014-02-17 Mike Frysinger <vapier@gentoo.org>
+
+ PR gdb/16450
+ * interp.c (control_c): Delete.
+ (sim_resume): Delete signal(SIGINT) handling.
+
+2013-09-23 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2013-06-03 Mike Frysinger <vapier@gentoo.org>
+
+ * aclocal.m4, configure: Regenerate.
+
+2012-06-15 Joel Brobecker <brobecker@adacore.com>
+
+ * config.in, configure: Regenerate.
+
+2012-03-24 Mike Frysinger <vapier@gentoo.org>
+
+ * aclocal.m4, config.in, configure: Regenerate.
+
+2012-02-16 Kevin Buettner <kevinb@redhat.com>
+
+ * interp.c (MA): Adjust cast to avoid warning on 64-bit hosts.
+
+ * interp.c (sim_store_register, sim_fetch_register): Return
+ length, not -1.
+
+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.
+
+2011-04-16 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_complete_command): New stub function.
+
+2010-04-14 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_write): Add const to buffer arg.
+
+2010-01-12 Masaki Muranaka <monaka@monami-software.com>
+
+ * interp.c: Don't include sysdep.h.
+ Include stdio.h and errno.h.
+ Include string.h strings.h stdlib.h sys/stat.h if present.
+
+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.
+
+2008-02-04 Antony King <antony.king@st.com>
+
+ * interp.c (macl): Fix non-portable implementation.
+
+2007-10-08 Andrew Stubbs <andrew.stubbs@st.com>
+
+ * gencode.c (tab): Add RAISE_EXCEPTION_IF_IN_DELAY_SLOT to the
+ definition of PC relative 'mov.l'/'mov.w' and also 'mova'.
+
+2007-03-02 Andrew Stubbs <andrew.stubbs@st.com>
+
+ * gencode.c (tab): Correct pre-decrement instructions when m == n.
+
+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.
+
+2005-11-10 Andrew Stubbs <andrew.stubbs@st.com>
+
+ * interp.c (sim_memory_size): Use same amount of memory on Windows as
+ elsewhere.
+
+2005-09-19 J"orn Rennecke <joern.rennecke@st.com>
+
+ * interp.c (<sys/mman.h>): Include.
+ (mcalloc): New function / macro.
+ (mfree): New macro.
+ (sim_size): Use mcalloc and mfree.
+
+2005-08-02 J"orn Rennecke <joern.rennecke@st.com>
+
+ * interp.c (strswaplen): Add one for '\0' delimiter.
+
+2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gencode.c (tab): Avoid lvalue casts. Suggested by
+ Ralf Corsepius <ralf.corsepius@rtems.org>.
+
+2005-04-12 Jonathan Larmour <jifl@eCosCentric.com>
+
+ * gencode.c (tab): Avoid inserting code before variables all declared.
+
+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.
+
+2004-09-08 DJ Delorie <dj@redhat.com>
+
+ Commited by Corinna Vinschen <vinschen@redhat.com>
+ * gencode.c (movua.l): Compensate for endianness.
+
+2004-09-08 Corinna Vinschen <vinschen@redhat.com>
+
+ * interp.c (RAISE_EXCEPTION_IF_IN_DELAY_SLOT): New macro.
+ (in_delay_slot): New flag variable.
+ (Delay_Slot): Set in_delay_slot.
+ (sim_resume): Reset in_delay_slot after leaving code switch.
+ * gencode.c (op tab): Call RAISE_EXCEPTION_IF_IN_DELAY_SLOT for all
+ instructions not allowed in delay slots.
+
+2004-09-08 Michael Snyder <msnyder@redhat.com>
+
+ Commited by Corinna Vinschen <vinschen@redhat.com>
+ Introduce SH2a support.
+ * interp.c: Change type of jump table to short. Add various macros.
+ (sim_load): Save the bfd machine code.
+ (sim_create_inferior): Ditto.
+ (union saved_state_type): Add tbr, ibnr and ibcr registers.
+ Move bfd_mach to end of struct. Add regstack pointer.
+ (init_dsp): Don't swap contents of sh_dsp_table any more. Instead
+ use it directly in its own switch statement. Allocate space for 512
+ register banks.
+ (do_long_move_insn): New function.
+ (do_blog_insn): Ditto.
+ (trap): Use trap #13 and trap #14 to set ibnr and ibcr.
+ * gencode.c: Move movx/movy insns into separate switch statement.
+ (op tab): Add sh2a insns. Reject instructions that are disabled
+ on that chip.
+ (gensim_caselist): Generate default case here instead of in caller.
+ (gensim): Generate two separate switch statements. Call
+ gensim_caselist once for each (for movsxy_tab and for tab).
+ Add tokens for r15 and multiple regs.
+ (conflict_warn, warn_conflicts): Add for debugging.
+
+2004-08-18 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * gencode.c (tab): For shad snd shld, fix result for
+ (op1 < 0 && shift_amount == 0).
+
+2004-02-02 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (movua.l): Set thislock to 0, not n.
+
+2004-02-12 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (table): Change from char to short.
+ (dumptable): Change generated table from char to short.
+ * interp.c (sh_jump_table, sh_dsp_table, ppi_table): char to short.
+ (init_dsp): Compute size of sh_dsp_table.
+ (sim_resume): Change jump_table from char to short.
+
+2004-01-27 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: (op tab): Some refs and defs fixes.
+ "fsrra" -> "fsrra <FREG_N>".
+ "sleep": replace array ref with array addr.
+ "trapa": ditto.
+ Comment and whitespace clean-ups.
+
+2004-01-07 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: Whitespace cleanup.
+ * interp.c: Ditto.
+
+ * gencode.c: Replace 'Hitachi' with 'Renesas'.
+ (op tab): Add new instructions for sh4a, DBR, SBR.
+ (expand_opcode): Add handling for new movxy combinations.
+ (gensym_caselist): Ditto.
+ (expand_ppi_movxy): Remove movx/movy expansions,
+ now handled in expand_opcode.
+ (gensym): Add some helpful macros.
+ (expand_ppi_code): Flatten loop for simplicity, tweak for 12-bit
+ instead of 8-bit table (some insns are ambiguous to 8 bits).
+ (ppi_gensim, main): Generate 12-bit instead of 8-bit ppi table.
+
+ * interp.c: Replace 'Hitachi' with 'Renesas'.
+ (union saved_state_type): Add dbr, sgr, ldst.
+ (get_loop_bounds_ext): New function.
+ (init_dsp): Add bfd_mach_sh4al_dsp.
+ (sim_resume): Handle extended loop bounds.
+
+2003-12-18 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (expand_opcode): Simplify and reorganize.
+ Eliminate "shift" parameter. Eliminate "4 bits at a time"
+ assumption. Flatten switch statement to a single level.
+ Add "eeee" token for even-numbered registers.
+ (bton): Delete.
+ (fsca): Use "eeee" token.
+ (ppi_moves): Rename to "expand_ppi_movxy". Do the ddt
+ [movx/movy] expansion here, as well as the ppi expansion.
+ (gensim_caselist): Accept 'eeee' along with 'nnnn'.
+
+2003-11-03 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * interp.c (fsca_s, fsrra_s): New functions.
+ * gencode.c (tab): Add entries for fsca and fsrra.
+ (expand_opcode): Allow variable length n / m fields.
+
+2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * syscall.h (SYS_truncate, SYS_ftruncate): Define.
+ * interp.c (trap): Add support for SYS_ftruncate and SYS_truncate.
+
+2003-08-11 Shrinivas Atre <shrinivasa@KPITCummins.com>
+ * sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and
+ correction for MAC.W handler
+ * sim/sh/interp.c ( macl ): New Function. Implementation of
+ MAC.L handler.
+
+2003-08-07 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (expand_ppi_code): Comment spelling fix.
+
+2003-07-25 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (pshl): Change < to <= (shift by 16 is allowed).
+ Cast argument of >> to unsigned to prevent sign extension.
+ (psha): Change < to <= (shift by 32 is allowed).
+
+2003-07-24 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: Fix typo in comment.
+
+2003-07-23 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: A few more fix-ups of refs and defs.
+ (frchg): Raise SIGILL if in double-precision mode.
+ (ldtlb): We don't simulate cache, so this is a no-op.
+ (movsxy_tab): Correct a few bit pattern errors.
+
+2003-07-09 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (prnd): Clear LSW of result to zeros.
+ * gencode.c (pmuls): Expression is mis-parenthesized.
+ * gencode.c (ppi_gensim): For a conditional ppi insn, if the
+ condition is false, we want to return (not break). A break
+ will take us to the end of the function where registers will
+ be updated, whereas the desired outcome is for nothing to change.
+
+2003-07-03 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (movs): Fix a couple of text transpositions.
+
+2003-06-27 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (op tab): Some fix-ups of refs and defs.
+ (ocbi, ocbp): Cache not simulated, but may cause memory fault.
+ (gensym_caselist): Add default case to switch statement.
+ (expand_ppi_code): Add default case to switch statement.
+ * gencode.c (op tab): Implement movca.l.
+ * gencode.c (op movsxy_tab): Fix an error in the bit pattern.
+ * gencode.c (gensim_caselist): The movy instructions use
+ registers R6 and R7 (not R4 and R5 like the movx insns).
+
+2003-06-27 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (op movsxy_tab): Fix up some copy/paste errors
+ in name: s/REG_x/REG_y/.
+
+ * gencode.c (op tab): Move misplaced semicolon.
+
+2003-02-27 Andrew Cagney <cagney@redhat.com>
+
+ * interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd
+ to bfd.
+
+Fri Oct 11 16:22:28 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * interp.c (trap): Return int. Take extra parameter for address
+ of the trap instruction. Changed all callers.
+ Add case 33 for profiling.
+ * gencode.c (trapa): Handle trap 33 using the trap function.
+ Add read of vector for generic traps.
+
+Wed Jul 17 19:36:38 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h.
+ * interp.c: Include "gdb/sim-sh.h".
+ (sim_store_register, sim_fetch_register): Use constants defined there.
+
+Tue Jun 18 16:53:11 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * interp.c (sim_resume): Fix setting of bus error for
+ instruction fetch.
+
+2002-06-16 Andrew Cagney <ac131313@redhat.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2002-06-08 Andrew Cagney <cagney@redhat.com>
+
+ * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
+
+2001-01-30 Ben Elliston <bje@redhat.com>
+
+ * interp.c (sim_create_inferior): Record program arguments for
+ later inspection by the trap handler.
+ (count_argc): New function.
+ (prog_argv): Declare static.
+ (sim_write): Declare.
+ (trap): Implement argc, argnlen and argn system calls. Do not
+ abort on unknown system calls--simply return -1.
+ * syscall.h (SYS_argc, SYS_argnlen, SYS_argn): Define.
+
+2001-01-24 Alexandre Oliva <aoliva@redhat.com>
+
+ * interp.c (trap): Implement time.
+
+2000-10-24 Ben Elliston <bje@redhat.com>
+
+ * gencode.c (tab): Delimit strings with commas where applicable.
+
+Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Mon May 15 22:04:51 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+sh-dsp support, simulator speedup by using host byte order:
+
+ * Makefile.in (interp.o): Depends on ppi.c .
+ (ppi.c): New rule.
+ * gencode.c (printonmatch, think, genopc): Deleted.
+ (MAX_NR_STUFF): Now 42.
+ (tab): Add SH-DSP CPU instructions.
+ Amalgamate ldc / stc / lds / sts instructions with similar
+ bit patterns. Fix opcodes of stc Rm_BANK,@-<REG_N>.
+ Fix semantics of lds.l @<REG_N>+,MACH (no sign extend).
+ (movsxy_tab): New array.
+ For movs, change MMMM field to GGGG, and mmmm field to MMMM.
+ Added entries for movx, movy and parallel processing insns.
+ (ppi_tab): New array.
+ (qfunc): Stabilize sort.
+ (expand_opcode): Handle [01][01]NN, [01][01]xx and [01][01]yy.
+ Handle 'M', 'G' 's' 'X', 'a', 'Y' and 'A'.
+ (dumptable): Now takes three arguments. Changed all callers.
+ Emit just one contigous jump table.
+ (filltable): Now takes an argument. Changed all callers.
+ Make index static.
+ (ppi_moves, expand_ppi_code, ppi_filltable, ppi_gensim): New functions.
+ (gensim_caselist): New function, broken out of gensim.
+ Handle opcode fields 'x', 'y', 's', 'M', 'G', 'X', 'a', and 'Y'.
+ Handle ref '9'.
+ (gensim): Handle 'N' in code field and '8' in refs field.
+ Call gensim_caselist - twice.
+ (ppi_index): New static variable.
+ (main): Unsupport default action.
+ Add dsp support for -x / -s option. Add -p option.
+ * interp.c (sh_jump_table, sh_dsp_table, ppi_table): Declare.
+ (saved_state_type): Rearrange to allow amalgamated ldc / stc /
+ lds / sts to work efficiently.
+ (target_dsp): New static variable.
+ (GBR, VBR, SSR, SPC, MACH, MACL): Reflect saved_state_type change.
+ (FPUL, Rn_BANK, SET_Rn_BANK, M, Q, S, T, SR_BL, SR_RB): Likewise.
+ (SR_MD, SR_RC, SET_SR_BIT, GET_SR, SET_RC, GET_FPSCR): Likewise.
+ (RS, RE, MOD, MOD_ME, DSP_R): Likewise.
+ (set_fpscr1): Likewise. Use target_dsp to check for dsp.
+ (MOD_MSi, SIG_BUS_FETCH): Deleted.
+ (CREG, SREG, PR, SR_MASK_DMY, SR_MASK_DMX, SR_DMY): New macros.
+ (SR_DMX, DSR, MOD_DELTA, GET_DSP_GRD): Likewise.
+ (SET_MOD): Reflect saved_state_type change. Set MOD_DELTA instead
+ of MOD_MS, and encode SR_DMY / SR_DMX into high word of MOD_ME.
+ (set_sr): Reflect saved_state_type change. Fix SR_RB handling.
+ Use SET_MOD.
+ (MA, L, TL, TB): Now controlled by ACE_FAST.
+ (SEXT32): Just cast to int.
+ (SIGN32): Fixed to only shift by 31.
+ (CHECK_INSN_PTR): SIGBUS at insn fetch now represented by insn_end 0.
+ (ppi_insn): Declare.
+ (ppi.c): Include.
+ (init_dsp): Set target_dsp. When it changes, switch end of
+ sh_jump_table with sh_dsp_table.
+ (sim_resume) Don't declare sh_jump_table0. Use sh_jump_table instead.
+ Don't Declare PR if it's #defined.
+ Fix single-stepping (Was broken in Mar 6 16:59:10 patch).
+ (sim_store_register, sim_read_register): Translate accesses to
+ reflect saved_state_type change.
+
+ * interp.c (set_sr): Set sr.
+ (SET_RC, MOD, MOD_MS, MOD_ME, SET_MOD, MOD_MS, MOD_ME): New macros.
+ (set_fpscr1): Don't bank-switch fpu registers when simulating sh-dsp.
+ (DSP_R): Fix definition.
+ (sim_resume): Remove outdated SET_SR use.
+
+ * interp.c (saved_state): New members for struct member asregs:
+ rs, re, insn_end, xram_start, yram_start.
+ (struct loop_bounds): New struct.
+ (SKIP_INSN): New macro.
+ (get_loop_bounds): New function.
+ (endianw): Renamed to global_endianw.
+ (maskw): negated bits.
+ (PC): Now insn_ptr.
+ (SR_MASK_RC, SR_RC_INCREMENT, SR_RC, RAISE_EXCEPTION): New macros.
+ (RS, RE, DSP_R, DSP_GRD, A1, A0, X0, X1, Y0, Y1, M0, A1G): Likewise.
+ (M1, A0G, RIAT, PT2H, PH2T, SET_NIP, CHECK_INSN_PTR): Likewise.
+ (SIG_BUS_FETCH): Likewise
+ (raise_exception, riat_fast): New functions.
+ (raise_buserror, sim_stop): Use raise_exception.
+ (PROCESS_SPECIAL_ADDRESS): Use xram_start / yram_start.
+ (BUSERROR, WRITE_BUSERROR, READ_BUSERROR):
+ Reverse sense of mask argument.
+ (FP_OP, set_dr): Use RAISE_EXCEPTION.
+ (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast):
+ Declare. Remove redundant masking.
+ (wwat_fast, rwat_fast): Add argument endianw. Changed callers.
+ (MA): Updated for change pc -> PC.
+ (Delay_Slot): Use RIAT.
+ (empty): Deleted.
+ (trap): Remove argument little_endian. Add argument endianw.
+ Changed all callers. Use raise_exception.
+ (macw): Add argument endainw. Changed all callers.
+ (init_dsp): New function, extended after broken out of init_pointers.
+ (sim_resume): Replace pc with insn_ptr. Replace little_endian with
+ endianw. Replace nia with nip. Reverse sense of maskb / maskw /
+ maskl. Implement logic for zero-overhead loops. Don't try to
+ interpret garbage when getting a SIGBUS at insn fetch.
+ (sim_open): Call init_dsp.
+ * gencode.c (tab): Use SET_NIP instead of nia = . Use PH2T / PT2H /
+ RAISE_EXCEPTION where appropriate.
+ Add extra cycles for brai, braf , bsr, bsrf, jmp, jsr.
+
+ * interp.c (sim_store_register, sim_fetch_register):
+ Do proper endianness switch.
+
+ * interp.c (saved_state_type): New members for struct member asregs:
+ xymem_select, xmem, ymem, xmem_offset, ymem_offset.
+ (special_address): Delete.
+ (BUSERROR): Now a two-argument predicate.
+ (PROCESS_SPECIAL_ADDRESS, WRITE_BUSERROR, READ_BUSERROR): New macros.
+ (wlat_little, wwat_little, wbat_any, wlat_big, wwat_big): Delete.
+ (process_wlat_addr, process_wwat_addr): New functions.
+ (process_wbat_addr, process_rlat_addr, process_rwat_addr): Likewise.
+ (process_rbat_addr): Likewise.
+ (wlat_fast, wwat_fast, wbat_fast): Use WRITE_BUSERROR.
+ (rlat_little, rwat_little, rbat_any, rlat_big, rwat_big): Delete.
+ (rlat_fast, rwat_fast, rbat_fast): Use READ_BUSERROR.
+ (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Delete SLOW versions.
+ (do_rdat, trap): Delete SLOW code.
+ (SEXT32, SIGN32): New macros.
+ (swap, swap16): Now integer in - integer out. Changed all callers.
+ (strswaplen, strnswap): Delete SLOW versions.
+ (init_pointers): Initialize dsp memory selection (preliminary).
+ (sim_store_register, sim_fetch_register): Use swap instead of
+ big / little endian read / write functions.
+
+ * interp.c (maskl): Deleted.
+ (endianw, endianb): New variables.
+ (special_address): Now inline.
+ (bp_holder): Put raising of buserror there, rename to:
+ (raise_buserror).
+ (BUSERROR): Now yields a value. Changed all users.
+ (wbat_big): Delete.
+ (wlat_fast, wwat_fast, wbat_fast): New functions.
+ (rlat_fast, rwat_fast, rbat_fast): Likewise.
+ (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Use new functions.
+ (do_rdat, do_wdat): Likewise. Take maskl argument instead of
+ little_endian one. Changed caller macros.
+ (swap, swap16): Use w[rw]lat_big / w[rw]lat_little directly.
+ (strswaplen, strnswap): New functions.
+ (trap): Use them to fix up endian mismatches;
+ disable SYS_execve and SYS_execv; fix double address translation for
+ SYS_pipe and SYS_stat.
+ (sym_write, sym_read): Add endianness translation.
+ (sym_store_register, sym_fetch_register): Add maskl local variable.
+ (sim_open): Set endianw and endianb.
+
+Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Aug 25 07:55:23 1999 Brendan Kehoe <brendan@cygnus.com>
+
+ * gencode.c (fcnvds <DR_N>,FPUL): Rewrite to use a local anonymous
+ union type, instead of casting to an int* then a float*.
+ (fcnvsd FPUL,<DR_N>): Likewise.
+ (flds <FREG_N>,FPUL): Likewise.
+ (fsts FPUL,<FREG_N>): Likewise.
+
+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 (POLL_QUIT_INTERVAL): Define. Used to tweak the
+ frequency at which the poll_quit callback is called.
+ (sim_resume): Use POLL_QUIT_INTERVAL instead of a
+ hard-coded value.
+
+Thu Sep 10 02:16:39 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * interp.c (saved_state.asregs): Add new member pad_dummy.
+ (sim_store_register, sim_fetch_regsiter): Add 1 to rn for use
+ as index into saved_state.asints.
+
+Mon Jun 29 19:35:24 1998 Jason Molenda (crash@bugshack.cygnus.com)
+
+ * interp.c (sim_open): set endianness based on the ABFD if a -E
+ option is not present and we have an ABFD.
+
+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 15:19:48 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 11:18:35 1998 Tom Tromey <tromey@cygnus.com>
+
+ * configure.in: Don't call sinclude.
+
+Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+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 12:49:44 1998 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_fetch_register, sim_store_register): Pass in
+ length parameter. Return -1.
+
+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.
+
+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.
+
+Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_load): Pass lma_p and sim_write args to
+ sim_load_file.
+
+Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+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.
+
+Tue Sep 9 20:52:21 1997 Felix Lee <flee@cygnus.com>
+
+ * interp.c (sim_resume): poll_quit() at least once per call;
+ otherwise gdb can loop sim_resume() uninterruptably.
+
+Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Tue Sep 2 13:15:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gencode.c (tab): Order instructions according to SH3 document.
+
+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 10:41:55 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.
+
+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 16:17:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add ABFD argument.
+
+Mon Jun 23 15:49:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (get_dr): Avoid SIGFPE by moving integers instead of
+ FP's around.
+ (set_dr): Ditto.
+
+Mon Jun 23 15:02:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (XD, SET_XD): Delete.
+ (XF, SET_XF, XD_TO_XF): Define, move around registers in either
+ FP bank.
+
+ * gencode.c (fmov): Update.
+
+Sun Jun 22 19:33:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (set_fpscr1): From J"orn Rennecke
+ <amylaar@cygnus.co.uk>, Fix typo. Ditto for comment.
+
+Tue Aug 12 00:19:11 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * interp.c (special_address): New function.
+ (BUSERROR): Call it. Added parameters bits_written and data.
+ Changed all callers.
+ * gencode.c (tab): Fixed ocbwb and pref.
+
+Fri Jun 20 22:03:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * interp.c (do_wdat, do_wdat): Fix bug in register number calculation.
+
+Thu Jun 19 00:28:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_create_inferior): Clear registers each time an
+ inferior is started.
+
+Mon Jun 16 14:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (*FP, FP_OP, FP_CMP, FP_UNARY): Provide a hook for
+ when a host doesn't support IEEE FP.
+ (*DP): Provide alternative definition that supports 64bit floating
+ point.
+ (target_little_endian): Combine little_endian and little_endian_p.
+ (saved_state_type): Make fpscr and sr simple integers.
+ (SET_FPSCR, GET_FPSCR): Use macros to update fpscr register.
+ (set_fpscr1): New function. Handle swapping when PR / FR bits
+ changed. Call via *_FPSCR macro.
+ (SET_SR*, GET_SR*): Use macro's to access the SR bits - avoids
+ endian problems.
+
+ * gencode.c (tab): Update.
+
+Sun Jun 15 15:22:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gencode.c (main): Perform basic checks on tab entries.
+
+ * Makefile.in (gencode): Always compile with -g.
+
+Sat Jun 14 13:45:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gencode.c (gensim): Move ref checking code to before `stuff'.
+ For branches with delay slots refs were not being checked.
+
+ * interp.c (sim_resume): Use nia to specify the next instruction
+ address instead of overloading pc.
+ (C): Delete definiton - refer to cycles directly.
+ (SEXT12): New macro - sign extend a 12 bit quantity.
+ (Delay_Slot): Rename from SL.
+
+ * gencode.c (tab): Update/simplify.
+
+ * gencode.c (gensim): Better formatting of output code.
+ (gensim): Replace 10 with constant MAX_NR_STUFF- define as 15.
+ (tab): Sort alphabetically. Break `stuff' into multiple lines.
+
+Fri Jun 13 22:10:13 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * gencode.c (braf, bsrf): Fix branch destination calculation to
+ be in accordance with the documentation.
+
+Fri Jun 13 15:33:53 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * interp.c (init_pointers): Fix little endian test.
+
+Thu Jun 5 12:56:08 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * interp.c (init_pointers): SH4 hardware is always WORDS_BIT_ENDIAN.
+ * gencode (fmov from/to memory): take endian_mismatch into account
+ for 32 bit moves too.
+
+Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * gencode.c (swap.b): Fix treatment of high word.
+
+Wed May 28 23:42:35 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * sh/gencode.c,
+ * interp.c: experimental SH4 support.
+ DFmode moves are probaly broken for target little endian.
+
+Tue May 20 10:23:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_open): Add callback argument.
+ (sim_set_callbacks): Delete SIM_DESC argument.
+
+Wed Apr 30 11:38:08 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in (SIM_EXTRA_CLEAN): Define.
+ (clean targets): Delete.
+ (sh-clean): New target.
+
+Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Apr 23 17:55:22 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * tconfig.in: New file.
+ * interp.c (sim_open): Handle missing arg to -E.
+
+Tue Apr 22 08:55:35 1997 Stu Grossman (grossman@critters.cygnus.com)
+
+ * Makefile.in: Add clean targets.
+
+Fri Apr 18 18:57:04 1997 Stu Grossman (grossman@critters.cygnus.com)
+
+ * interp.c: Include float.h and define SIGTRAP if _WIN32.
+ WIN32 -> _WIN32.
+ * (trap): Do do SYS_chown for _WIN32.
+
+Fri Apr 18 13:33:09 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * interp.c (sim_resume): Fix argument to poll_quit.
+
+Fri Apr 18 14:14:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * interp.c (sim_stop): New function.
+ (sim_resume): Use poll_quit for polling.
+
+Thu Apr 17 03:32:04 1997 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in (SIM_OBJS): Add sim-load.o.
+ * interp.c (target_byte_order): Delete.
+ (sim_kind, myname, little_endian_p): New static locals.
+ (init_pointers): Use little_endian_p instead of target_byte_order.
+ (sim_resume): Likewise.
+ (sim_open): Set sim_kind, myname. Set little_endian_p from -E arg.
+ (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to
+ load file into simulator. Set start address from bfd.
+ (sim_create_inferior): Return SIM_RC. Delete arg start_address.
+
+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.
+
+Wed Mar 19 09:34:36 1997 Fred Fish <fnf@cygnus.com>
+
+ * interp.c (sim_do_command): Check for NULL command or empty
+ string and handle it the same as a "help" command. Use callback
+ to print error message for unrecognized commands. Replace
+ hardcoded tab in literal string with a \t. Other minor code
+ cleanup.
+
+Wed Mar 19 01:14:00 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.
* interp.c: #include "config.h". #include <unistd.h> if present.
(trap): Fetch errno value with callback->get_errno.
-Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
+Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
* interp.c: Don't include windows polling code if inside simluator.
Wed Jun 26 12:29:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
- * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
- INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
- (docdir): Removed.
- * configure.in (AC_PREREQ): autoconf 2.5 or higher.
- (AC_PROG_INSTALL): Added.
- * configure: Rebuilt.
+ * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
+ INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
+ (docdir): Removed.
+ * configure.in (AC_PREREQ): autoconf 2.5 or higher.
+ (AC_PROG_INSTALL): Added.
+ * configure: Rebuilt.
Thu May 16 15:44:29 1996 Ian Lance Taylor <ian@cygnus.com>
* sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate
program exited.
(sim_get_quit_code): Delete.
-
+
* gencode.c (gensim): Indicate SIGILL instead of calling abort for
default case.
* interp.c (trap, case SYS_utime): Cast second arg of utime to
void * to avoid compiler error.
-
+
* interp.c (callback): Remove last change. It is initialized by
a sim_set_callbacks call.
-
+
Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com>
* interp.c (callback): Initialize to default callback.
* gencode.c: Back up PC by 2 for breakpoints.
* interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB,
- which expect pc to immediatly follow regs[].
+ which expect pc to immediately follow regs[].
Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com>
Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* Makefile.in (clean): Remove run, libsim.a.
- (distclean, mostlyclean, realclean): Remove Makefile and
+ (distclean, mostlyclean, realclean): Remove Makefile and
autoconf files.
* sh.mt: Removed.
Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com)
- * configure.in: use ../../bfd/hosts/std-host.h, not
+ * configure.in: use ../../bfd/hosts/std-host.h, not
../bfd/hosts/std-host.h (which doesn't exist).
Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
* interp.c (RSBAT): Sign extend the arg.
(ACE_FAST): New macro.
(sim_resume): Remove obsolete test of sim_timeout.
-
+
Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* interp.c (IOMEM): New function, simulates very basic I/O area of
Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com)
* gencode.c (table): Get direction of some opcodes right.
- (trapa, rte): Implement fully.
+ (trapa, rte): Implement fully.
* interp.c (trap): Make stat call more portable.
Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
* gencode.c (main, gendefines): New -d option prints table of defines.
- * interp.c (trap): Add a load of system calls.
+ * interp.c (trap): Add a load of system calls.
(sim_memory_size): Now default to 8Mbyte.
- (PARANOID): Keep vector of registers with undefined contents.
+ (PARANOID): Keep vector of registers with undefined contents.
Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com)
Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
* Makefile.in: don't run indent everytime; also add a space in the
- includes
+ includes
Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
- * run.c (main): Support for resizing simulated RAM.
+ * run.c (main): Support for resizing simulated RAM.
* Makefile.in: Support for broken makes.
* interp.c, gencode.c: Lint.