2016-01-02 Mike Frysinger * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to LITTLE. * configure: Regenerate. 2015-12-27 Mike Frysinger * Makefile.in (SIM_OBJS): Delete sim-hload.o. 2015-12-26 Mike Frysinger * config.in, configure: Regenerate. 2015-12-24 Mike Frysinger * 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 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and sim-stop.o. 2015-11-15 Mike Frysinger * 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 * 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 * 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 * 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 * 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 * 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 * interp.c (sim_open): Delete sim_create_inferior call. 2015-11-14 Mike Frysinger * interp.c (sim_close): Delete. 2015-11-10 Mike Frysinger * 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 * configure: Regenerate. 2015-06-12 Mike Frysinger * configure: Regenerate. 2015-06-12 Mike Frysinger * configure: Regenerate. 2015-04-18 Mike Frysinger * sim-main.h (SIM_CPU): Delete. 2015-04-18 Mike Frysinger * sim-main.h (sim_cia): Delete. 2015-04-17 Mike Frysinger * sim-main.h (CIA_GET, CIA_SET): Delete. 2015-04-17 Mike Frysinger * 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 * Makefile.in (SIM_OBJS): Delete sim-cpu.o. * sim-main.h (STATE_CPU): Delete. 2015-04-13 Mike Frysinger * configure: Regenerate. 2015-04-06 Mike Frysinger * Makefile.in (SIM_OBJS): Delete sim-engine.o. 2015-04-01 Mike Frysinger * interp.c (sim_set_profile, sim_set_profile_size): Delete. 2015-03-31 Mike Frysinger * Makefile.in (simops.o): New rule. 2015-03-29 Mike Frysinger * 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 * 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 * 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 * 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 * 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 * config.in, configure: Regenerate. 2015-03-14 Mike Frysinger * Makefile.in (SIM_EXTRA_CFLAGS): Add -DSIM_USE_DEPRECATED_RUN_FRONTEND. (SIM_RUN_OBJS): Set to run.o. 2015-03-14 Mike Frysinger * configure.ac (AC_CHECK_HEADERS): Delete. * aclocal.m4, configure: Regenerate. 2014-08-19 Alan Modra * configure: Regenerate. 2014-08-15 Roland McGrath * configure: Regenerate. * config.in: Regenerate. 2014-03-10 Mike Frysinger * interp.c (sim_do_command): Add const to cmd. 2014-03-05 Mike Frysinger * interp.c (sim_load): Add const to prog. 2014-03-04 Mike Frysinger * configure: Regenerate. 2013-09-23 Alan Modra * configure: Regenerate. 2013-06-03 Mike Frysinger * aclocal.m4, configure: Regenerate. 2013-05-10 Freddie Chopin * configure: Rebuild. 2012-08-28 Kaushik Phatak * 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 * 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 * config.in, configure: Regenerate. 2012-05-24 Pedro Alves PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. 2012-03-24 Mike Frysinger * aclocal.m4, config.in, configure: Regenerate. 2011-12-30 Mike Frysinger 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 * aclocal.m4: New file. * configure: Regenerate. 2011-10-17 Mike Frysinger * configure.ac: Change include to common/acinclude.m4. 2011-10-17 Mike Frysinger * 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 * interp.c (sim_write): Add const to buffer arg. 2010-01-09 Ralf Wildenhues * configure: Regenerate. 2009-08-22 Ralf Wildenhues * config.in: Regenerate. * configure: Likewise. * configure: Regenerate. 2008-07-11 Hans-Peter Nilsson * configure: Regenerate to track ../common/common.m4 changes. * config.in: Ditto. * interp.c (hash): Remove incorrect prototype. 2008-06-06 Vladimir Prus Daniel Jacobowitz Joseph Myers * configure: Regenerate. 2008-05-02 M Ranga Swami Reddy * 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 * ChangeLog, Makefile.in, configure, configure.in, cr16_sim.h, gencode.c, interp.c, simops.c, endian.c: Created.