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old-cross-binutils/sim/cr16/ChangeLog
Mike Frysinger 9bbf6f91c6 sim: punt x86-specific bswap logic 
The compiler/C library should produce reasonable code for htonl/ntohl,
and at least glibc tries pretty hard to always produce good code for
them.  This logic only had support for 32-bit x86 systems anymore, and
it's unlikely people were even opting into this, so drop it all.
2016-01-04 05:04:30 -05:00

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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>
* configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
* configure: Regenerate.
2016-01-02 Mike Frysinger <vapier@gentoo.org>
* configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
LITTLE.
* configure: Regenerate.
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.
2015-12-24 Mike Frysinger <vapier@gentoo.org>
* sim-if.c (cris_option_install): Delete.
(sim_open): Call sim_add_option_table.
* tconfig.h: Delete sim-module.h include.
(MODULE_INSTALL_FN, MODULE_LIST): Delete.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
sim-stop.o.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* cr16_sim.h (cr16_callback): Delete.
* interp.c (cr16_callback): Delete.
(do_run): Delete cr16_callback. Replace
cr16_callback->printf_filtered with sim_io_printf.
(sim_open): Delete cr16_callback assignment.
(step_once, sim_create_inferior): Replace
cr16_callback->printf_filtered with sim_io_printf.
* 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): Replace
cr16_callback->printf_filtered with sim_io_printf and
cr16_callback->flush_stdout with sim_io_flush_stdout.
(OP_14C_14): Likewise. Rename cr16_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.
* cr16_sim.h (struct _state): Delete exe and exception.
* interp.c (lookup_hash): Call sim_engine_halt instead of setting
State.exception.
(do_run): Delete unused s and func variables.
(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_1_4, OP_18_8, OP_10_10, OP_C0_8, OP_102_14, OP_148_14, OP_D_C,
OP_14_D, OP_15_D, OP_2C00_10, OP_16_D, OP_17_D, OP_31E_10, OP_6_10):
Likewise.
(OP_C_C): Likewise. Call sim_engine_halt instead of setting
State.exception.
(OP_0_20): Call sim_engine_halt instead of setting State.exception.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete endian.o.
(INCLUDE): Delete endian.c.
* configure.ac (SIM_AC_OPTION_ENDIAN): Declare little endian.
(SIM_AC_OPTION_ALIGNMENT): release unaligned loads.
* configure: Regenerate.
* cr16_sim.h (IMAP_BLOCK_SIZE, DMAP_BLOCK_SIZE, SEGMENT_SIZE,
IMEM_SEGMENTS, DMEM_SEGMENTS, UMEM_SEGMENTS, cr16_memory, dmem_addr,
imem_addr, decode_pc, get_longword, get_word, write_word,
write_longword, READ_16): Delete.
(struct _state): Delete mem member.
(endian.c): Delete include.
(SB, RB, SW, RW, SLW): Rewrite to use sim-core functions.
(get_longword): New function.
(RLW): Rewrite to use get_longword.
* endian.c: Delete file.
* interp.c (map_memory, sim_size, last_segname, last_from, last_to,
IMAP0_OFFSET, DMAP0_OFFSET, DMAP2_SHADDOW, DMAP2_OFFSET,
dmap_register, imap_register, sim_cr16_translate_dmap_addr,
sim_cr16_translate_imap_addr, sim_cr16_translate_addr, map_memory,
xfer_mem, sim_write, sim_read, dmem_addr, imem_addr): Delete.
(do_run): Delete iaddr and replace imem_addr/get_longword with RW.
(sim_open): Call sim_do_commandf. Delete sim_size call.
(sim_resume): Delete iaddr and replace imem_addr/get_longword with
RLW.
* simops.c (MEMPTR): Rewrite to use sim_core_trans_addr.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* cr16_sim.h (struct simops): Add SIM_DESC and SIM_CPU to func args.
(SET_CREG, SET_HW_CREG, SET_PSR_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 cr16_sim.h include to sim-main.h.
* gencode.c: Likewise. Add SIM_DESC and SIM_CPU args to all OPs.
* interp.c (lookup_hash, map_memory, do_run, dmap_register,
imap_register, sim_cr16_translate_dmap_addr, xfer_mem,
sim_cr16_translate_imap_addr, sim_cr16_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): Set up cpu from the first one
in sd.
(cr16_reg_store): Get sim state from cpu.
* 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.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* cr16_sim.h (get_longlong, write_longlong, WRITE_16, READ_64,
WRITE_64): Delete.
* endian.c (get_longlong, write_longlong): Likewise.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Add sim-reg.o.
* interp.c (cr16_reg_fetch, cr16_reg_store): Add prototypes.
(sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
(cr16_extract_unsigned_integer, cr16_store_unsigned_integer):
New helper functions.
(sim_fetch_register): Rename to ...
(cr16_reg_fetch): ... this. Use cr16_store_unsigned_integer
to write out the updated register values.
(sim_store_register): Rename to ...
(cr16_reg_store): ... this. Use cr16_extract_unsigned_integer
to read in the updated register values.
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_open): Delete sim_create_inferior call.
2015-11-14 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_close): Delete.
2015-11-10 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_cr16_translate_dmap_addr): Mark static.
(sim_cr16_translate_imap_addr): Likewise.
(sim_cr16_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 (cr16_pc_get, cr16_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.
2015-04-01 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.
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* cr16_sim.h (text, text_start, text_end, prog_bfd): Delete.
(SEXT8, SEXT16, SEXT32): Undefine.
* interp.c: Delete run-sim.h and cr16_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_info, sim_set_callbacks,
sim_trace, sim_complete_command, sim_do_command, sim_load): Delete.
(do_run): Delete prototype.
(INLINE): Delete define.
(do_run, xfer_mem): Pass in SIM_DESC. Set cr16_callback locally from
it.
(sim_size): Mark static.
(sim_write, sim_read): Pass sd to xfer_mem.
(free_state): New function.
(trace_sd): Declare global variable.
(sim_open): Rewrite to use new common logic.
(sim_close): Delete body.
(sim_resume): Pass sd to do_run.
* 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 cr16_sim.h include to sim-main.h.
(trace_input_func): Rewrite pc checks to use trace_sd.
2015-03-29 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.
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* interp.c (old_segment_mapping, ins_type_counters, add_commas,
set_dmap_register, set_imap_register, HELD_SPI_IDX, HELD_SPU_IDX,
spu_register, spi_register, set_spi_register, set_spu_register):
Delete.
(sim_cr16_translate_addr): Delete old_segment_mapping handling.
(sim_open): Likewise.
(sim_info): Delete function body.
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (gencode.o, cr16-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.
(write_header): Convert old style prototype and fix printf format.
(write_template, write_opcodes): Likewise.
(check_opcodes): Mark static void and put behind #if 0.
* interp.c: Include inttypes.h and run-sim.h.
(add_commas): Delete prototype.
(decode_pc): Convert old style prototype.
(do_run): Change h->op compare to 0.
(add_commas, set_dmap_register, set_imap_register, HELD_SPI_IDX,
HELD_SPU_IDX, spu_register, spi_register, set_spi_register,
set_spu_register): Wrap in #if 0.
(sim_write, sim_read, sim_close, sim_stop, sim_set_callbacks,
sim_stop_reason, sim_fetch_register, sim_store_register,
sim_do_command): Convert old style prototypes.
(sim_create_inferior): Fix pointer cast to use uintptr_t.
* simops.c [HAVE_TIME_H]: Include time.h.
[HAVE_SYS_TIME_H]: Include sys/time.h.
[TARGET_SYS_utime]: Include utime.h.
[TARGET_SYS_wait]: Include sys/wait.h.
(strrchr): Delete prototype.
(cond_stat): Mark static.
(trace_input_func): Mark name static.
(trace_input_func, trace_output_void, trace_output_flag): Convert old style prototypes.
(trace_output_40): Wrap in #if 0.
(OP_*): Convert old style prototypes. Move trace_input call below
all variable decls. Initialize tmp to 0 when appropriate.
2015-03-29 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_EXTRA_CFLAGS): Delete -DSIM_HAVE_ENVIRONMENT.
(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.
2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
* cr16_sim.h: Add defines for TRAP handling.
* interp.c (sim_complete_command): New stub function.
* simops.c: Breakpoint handling code.
2012-06-17 Mike Frysinger <vapier@gentoo.org>
* interp.c: Include config.h first. Also include stdlib.h and
string.h so we can drop the sysdep.h include.
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.
2011-12-30 Mike Frysinger <vapier@gentoo.org>
PR sim/12862
* simops.c (OP_C_C): Only handle TARGET_SYS_fork, TARGET_SYS_execve,
TARGET_SYS_pipe, TARGET_SYS_rename, and TARGET_SYS_chown when they
are defined.
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.
* interp.c (hash): Remove incorrect prototype.
2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* configure: Regenerate.
2008-05-02 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
* interp.c: Update the machine code decode algorithm using hash table.
* Makefile.in, cr16_sim.h, gencode.c and simops.c: Update for typos
and coding standards.
2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
* ChangeLog, Makefile.in, configure, configure.in, cr16_sim.h,
gencode.c, interp.c, simops.c, endian.c: Created.
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