+2014-08-19 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2014-08-15 Roland McGrath <mcgrathr@google.com>
+
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2014-03-04 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.
+
+2013-03-26 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate.
+
+2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * configure.ac: Use $SIM_DV_SOCKSER_O.
+ * configure: Regenerated.
+
+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.
+
+2011-12-03 Mike Frysinger <vapier@gentoo.org>
+
+ * aclocal.m4: New file.
+ * configure: Regenerate.
+
+2011-10-19 Mike Frysinger <vapier@gentoo.org>
+
+ * configure: Regenerate after common/acinclude.m4 update.
+
+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.
+
+2011-07-05 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_do_command): Delete.
+
+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>
+
+ * 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.
+
+2006-03-29 Hans-Peter Nilsson <hp@axis.com>
+
+ * configure: Regenerate.
+
+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.
+
+2005-01-11 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.
+
+2004-06-15 Alan Modra <amodra@bigpond.net.au>
+
+ * interp.c (sim_prepare_for_program): Use bfd_get_section_size
+ instead of bfd_get_section_size_before_reloc.
+
+2003-08-08 Stephane Carrez <stcarrez@nerim.fr>
+
+ * dv-m68hc11tim.c (cycle_to_string): Add flags parameter to better
+ control the translation.
+ (m68hc11tim_print_timer): Update cycle_to_string conversion.
+ (m68hc11tim_timer_event): Fix handling of output
+ compare register with its interrupts.
+ (m68hc11tim_io_write_buffer): Check output compare
+ after setting M6811_TMSK1.
+ (m68hc11tim_io_read_buffer): Fix compilation warning.
+ * dv-m68hc11.c (m68hc11_option_handler): Likewise.
+ * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
+ * dv-m68hc11sio.c (m68hc11sio_info): Likewise.
+ * interrupts.c (interrupts_info): Likewise.
+ (interrupts_reset): Recognize bootstrap mode.
+ * sim-main.h (PRINT_CYCLE, PRINT_TIME): New defines.
+ (_sim_cpu): Add cpu_start_mode.
+ (cycle_to_string): Add flags member.
+ * m68hc11_sim.c (OPTION_CPU_BOOTSTRAP): New option.
+ (cpu_options): Declare new option bootstrap.
+ (cpu_option_handler): Handle it.
+ (cpu_info): Update call to cycle_to_string.
+
+2003-08-08 Stephane Carrez <stcarrez@nerim.fr>
+
+ * sim-main.h (phys_to_virt): Use memory bank parameters to translate
+ the physical address in virtual address.
+ (struct _sim_cpu): Add memory bank members.
+ * m68hc11_sim.c (cpu_initialize): Clear memory bank parameters.
+ * interp.c (sim_hw_configure): Create memory bank according to memory
+ bank parameters.
+ (sim_get_bank_parameters): New function to obtain memory bank config
+ from the symbol table.
+ (sim_prepare_for_program): Call it to obtain the memory bank parameters.
+ (sim_open): Call sim_prepare_for_program.
+ * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Use memory bank parameters
+ to check if address is within bank window.
+ (m68hc11cpu_io_read_buffer): Likewise.
+ (attach_m68hc11_regs): Map the memory bank according to memory bank
+ parameters.
+
+2003-08-08 Stephane Carrez <stcarrez@nerim.fr>,
+
+ * sim-main.h (PAGE_REGNUM, Z_REGNUM): Use same numbering as gdb.
+
+2003-08-08 Stephane Carrez <stcarrez@nerim.fr>,
+ Gary Piercey <gpiercey@northstar-technical.com>
+
+ * m68hc11_sim.c (print_io_word): New function to print 16-bit value.
+ * sim-main.h (print_io_word): Declare.
+ * dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
+ (tflg1_desc): Likewise for TFLG1.
+ (m68hc11tim_info): Print input and output compare registers
+
+2003-03-02 Stephane Carrez <stcarrez@nerim.fr>
+
+ * Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE
+ to 32 to support memory bank switching; temporarily use 32-bit for
+ WORD_BITSIZE to avoid a bug in sim-common.
+
+2003-03-01 Stephane Carrez <stcarrez@nerim.fr>
+
+ * interp.c (sim_fetch_register): Only store a single byte for
+ 1 byte registers.
+
+2003-02-27 Andrew Cagney <cagney@redhat.com>
+
+ * interp.c (sim_prepare_for_program, sim_open)
+ (sim_create_inferior): Rename _bfd to bfd.
+
+2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
+
+ * dv-m68hc11eepr.c (struct m68hc11eepr ): Use const char* for filename.
+
+2002-08-13 Marko Kohtala <marko.kohtala@luukku.com>
+
+ * interp.c (sim_prepare_for_program): Look up the image for the
+ reset vector and set cpu_use_elf_start to 1 if not found.
+ (sim_open): Do not set cpu_use_elf_start.
+
+2002-08-13 Marko Kohtala <marko.kohtala@luukku.com>
+
+ * interp.c (sim_hw_configure): Return 1 for success.
+ (sim_prepare_for_program): Use the sim_hw_configure exit code to
+ return SIM_RC_FAIL.
+
+2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
+
+ * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Translate memory
+ bank window to some virtual address to read from extended memory.
+ (m68hc11cpu_io_write_buffer): Likewise for writing.
+ (attach_m68hc11_regs): When use_bank property is defined, attach
+ to the 68HC12 16K memory bank window.
+ * interp.c (sim_hw_configure): Create memory region for banked
+ memory.
+
+2002-08-13 Stephane Carrez <Stephane.Carrez@nerim.fr>
+
+ * interp.c (sim_hw_configure): Connect port-X to cpu-write-port.
+ * dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
+ (m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
+
+2002-08-13 Marko Kohtala <marko.kohtala@luukku.com>
+
+ * dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping
+ when IO mapping changed, not when internal RAM mapping is changed.
+
+2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
+
+ * m68hc11_sim.c (cpu_special): Handle call and rtc instructions.
+ * sim-main.h (M6812_CALL_INDIRECT): Add to enum.
+ (m6811_regs): Add page register.
+ (cpu_set_page, cpu_get_page): New macros.
+ (phys_to_virt): New function.
+ (cpu_get_indexed_operand_addr, cpu_return): Declare.
+ * gencode.c: Identify indirect addressing mode for call and fix daa.
+ (gen_function_entry): New param to tell if src8/dst8 locals are
+ necessary.
+ (gen_interpreter): Use it to avoid generation of unused variables.
+ * interp.c (sim_fetch_register): Allow to read page register; page
+ register, A, B and CCR are only 1 byte wide.
+ (sim_store_register): Likewise for writing.
+
+2002-06-16 Andrew Cagney <ac131313@redhat.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2002-06-09 Andrew Cagney <cagney@redhat.com>
+
+ * Makefile.in (INCLUDE): Update path to callback.h.
+ * sim-main.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
+
+2002-03-07 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * m68hc11_sim.c (cpu_move8): Call sim_engine_abort in default case.
+ (cpu_move16): Likewise.
+ (sim_memory_error): Use sim_io_printf.
+ (cpu_option_handler): Fix compilation warning.
+ * interp.c (sim_hw_configure): Fix compilation warning;
+ remove m68hc12sio@2 device.
+ (sim_open): Likewise.
+ * dv-m68hc11tim.c (m68hc11tim_port_event): Fix clear of TFLG2
+ flags when reset.
+ (cycle_to_string): Improve convertion of cpu cycle number.
+ (m68hc11tim_info): Print info about PACNT.
+ (m68hc11tim_io_write_buffer): Fix clearing of TFLG2; handle
+ TCTL1 and TCTL2 registers.
+ * dv-m68hc11.c (m68hc11_info): Print 6811 current running mode.
+
+2002-03-07 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * interp.c (sim_hw_configure): Save the HW cpu pointer in the
+ cpu struct.
+ (sim_hw_configure): Connect the capture input/output events.
+ * sim-main.h (_sim_cpu): New member hw_cpu.
+ (m68hc11cpu_set_oscillator): Declare.
+ (m68hc11cpu_clear_oscillator): Declare.
+ (m68hc11cpu_set_port): Declare.
+ * dv-m68hc11.c (m68hc11_options): New for oscillator commands.
+ (m68hc11cpu_ports): New input ports and output ports to reflect
+ the HC11 IOs.
+ (m68hc11_delete): Cleanup any running oscillator.
+ (attach_m68hc11_regs): Create the input oscillators.
+ (make_oscillator): New function.
+ (find_oscillator): New function.
+ (oscillator_handler): New function.
+ (reset_oscillators): New function.
+ (m68hc11cpu_port_event): Handle the new input ports.
+ (m68hc11cpu_set_oscillator): New function.
+ (m68hc11cpu_clear_oscillator): New function.
+ (get_frequency): New function.
+ (m68hc11_option_handler): New function.
+ (m68hc11cpu_set_port): New function.
+ (m68hc11cpu_io_write): Post the port output events.
+ * dv-m68hc11spi.c (set_bit_port): Use m68hc11cpu_set_port to set
+ the output port value.
+ * dv-m68hc11tim.c (m68hc11tim_port_event): Handle CAPTURE event
+ by latching the TCNT value in the register.
+
+2002-03-07 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * sim-main.h (cpu_frame, cpu_frame_list): Remove.
+ (cpu_frame_reg, cpu_print_frame): Remove.
+ (cpu_m68hc11_push_uint8, cpu_m68hc11_pop_uint8): Cleanup.
+ (cpu_m68hc11_push_uint16, cpu_m68hc11_pop_uint16): Likewise.
+ (cpu_m68hc12_push_uint8, cpu_m68hc12_push_uint16): Likewise.
+ (cpu_m68hc12_pop_uint8, cpu_m68hc12_pop_uint16): Likewise.
+ * m68hc11_sim.c (cpu_find_frame): Remove.
+ (cpu_create_frame_list): Remove.
+ (cpu_remove_frame_list, cpu_create_frame, cpu_free_frame): Remove.
+ (cpu_frame_reg, cpu_print_frame, cpu_update_frame): Remove.
+ (cpu_call): Cleanup to remove #if HAVE_FRAME and calls to the above.
+ (cpu_update_frame): Likewise.
+ (cpu_return): Likewise.
+ (cpu_reset): Likewise.
+ (cpu_initialize): Likewise.
+ * interp.c (sim_do_command): Remove call to cpu_print_frame.
+
+2002-03-07 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * interrupts.c (interrupts_reset): New function, setup interrupt
+ vector address according to cpu mode.
+ (interrupts_initialize): Move reset portion to the above.
+ (interrupt_names): New table to give a name to interrupts.
+ (idefs): Handle pulse accumulator interrupts.
+ (interrupts_info): Print the interrupt history.
+ (interrupt_option_handler): New function.
+ (interrupt_options): New table of options.
+ (interrupts_update_pending): Keep track of when interrupts are
+ raised and implement breakpoint-on-raise-interrupt.
+ (interrupts_process): Keep track of when interrupts are taken
+ and implement breakpoint-on-interrupt.
+ * interrupts.h (struct interrupt_history): Define.
+ (struct interrupt): Keep track of the interrupt history.
+ (interrupts_reset): Declare.
+ (interrupts_initialize): Update prototype.
+ * m68hc11_sim.c (cpu_reset): Reset interrupts.
+ (cpu_initialize): Cleanup.
+
+2001-07-28 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * dv-m68hc11eepr.c (m68hc11eepr_info): Fix print of current write
+ address.
+ (m68hc11eepr_port_event): Fix detach/attach logic.
+
+2001-07-22 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * Makefile.in (SIM_OBJS): Remove sim-resume.o
+ * interp.c (sim_resume): New function from sim-resume.c, install
+ the stepping event after having processed the pending ticks.
+ (has_stepped): Likewise.
+ (sim_info): Produce an output only if verbose or STATE_VERBOSE_P.
+
+2001-07-10 Andrew Cagney <ac131313@redhat.com>
+
+ * Makefile.in (gencode): Provide explicit path to gencode.c.
+
+2001-05-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * Makefile.in (M68HC11_OBJS): Add m68hc12int.o.
+ (m68hc12int.c): Generate using gencode -m6812.
+ (m68hc11int.c): Likewise with -m6811.
+
+ * gencode.c (m6811_opcode_patterns): New patterns for 68HC12.
+ (m6811_page1_opcodes): Remove duplicate entries.
+ (m6811_page2_opcodes): Likewise.
+ (m6811_page3_opcodes): Likewise.
+ (m6811_page4_opcodes): Likewise.
+ (m6812_page1_opcodes): New table for 68HC12 instructions.
+ (m6812_page2_opcodes): Likewise.
+ (gen_fetch_operands): New modes [] and &[] for 68HC12 operands.
+ (gen_save_result): Likewise.
+ (gen_interpreter_for_table): Handle 68HC11 and 68HC12 opcodes.
+ (cmp_opcode): New function for opcode comparision.
+ (prepare_table): Sort the opcodes.
+ (gen_interpreter): Prepare all the tables and generate either
+ a 68HC11 or a 68HC12 simulator.
+ (main): New options -m6811 and -m6812.
+
+ * m68hc11_sim.c (cpu_single_step): Use pointer to cpu interpretor.
+ (cpu_special): Simulation of some 68HC12 instructions.
+ (cpu_exg): New function.
+ (cpu_dbcc): Likewise.
+ (cpu_fetch_relbranch16): Likewise.
+ (cpu_push_all): Push according to 68HC11 or 68HC12.
+ (cpu_move16): Likewise.
+ (cpu_move8): Likewise.
+ (cpu_get_indexed_operand16): Likewise.
+ (cpu_get_indexed_operand8): Likewise.
+ (cpu_get_indexed_operand_addr): Likewise.
+ (cpu_set_reg, cpu_set_dst_reg, cpu_get_src_reg, cpu_get_reg): Likewise.
+ (cpu_reset): Setup INIT register according to architecture.
+
+ * sim-main.h (M6811_Special): Add 68HC12 specific instructions.
+ (_sim_cpu): Keep track of the cpu being simulated.
+ (cpu_get_tmp3, cpu_get_tmp2, cpu_set_tmp3, cpu_set_tmp2): New.
+ (cpu_m68hc11_push_uintxx): Rename of cpu_push_uintxx.
+ (cpu_m68hc11_pop_uint8): Likewise.
+ (cpu_m68hc12_push_uintxx): New functions for 68HC12.
+ (cpu_m68hc12_pop_uintxx): Likewise.
+ (cpu_exg, cpu_dbcc, cpu_move8, cpu_move16): Likewise,
+ (cpu_fetch_relbranch16): Likewise.
+ (cpu_interp_m6811): Rename of cpu_interp.
+ (cpu_interp_m6812): New function.
+ * interp.c (free_state): New function.
+ (dev_list_68hc12): New table.
+ (sim_board_reset): Reset depending on the cpu (HC11 or HC12).
+ (sim_hw_configure): New function.
+ (sim_prepare_for_program): New function.
+ (sim_open): Use above new functions.
+ (sim_close): Call free_state().
+ (sim_info): Print info according to cpu.
+ (sim_create_inferior): Use sim_prepare_for_program.
+ (sim_do_command): Configure the hardware after a change of the
+ architecture.
+
+2001-05-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * dv-m68hc11sio.c (m68hc11sio_tx_poll): Always check for
+ pending interrupts.
+ * interrupts.c (interrupts_process): Keep track of the last number
+ of masked insn cycles.
+ (interrupts_initialize): Clear last number of masked insn cycles.
+ (interrupts_info): Report them.
+ (interrupts_update_pending): Compute clear and set masks of
+ interrupts and clear the interrupt bits before setting them
+ (due to SCI interrupt sharing).
+ * interrupts.h (struct interrupts): New members last_mask_cycles
+ and xirq_last_mask_cycles.
+
+2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * dv-m68hc11.c (m68hc11cpu_io_read_buffer): Use attach_size
+ instead of a hard-coded value.
+ (m68hc11cpu_io_write_buffer): Likewise.
+ (dv_m68hc11_descriptor): Define a 68hc12 device.
+ * dv-m68hc11eepr.c (dv_m68hc11eepr_descriptor): Likewise.
+ * dv-m68hc11tim.c (dv_m68hc11tim_descriptor): Likewise.
+ * dv-m68hc11spi.c (dv_m68hc11spi_descriptor): Likewise.
+ * dv-m68hc11sio.c (dv_m68hc11sio_descriptor): Likewise.
+
+2000-11-22 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * dv-m68hc11.c (attach_m68hc11_regs): Register a delete handler.
+ (m68hc11cpu_delete): Delete handler to detach the address space.
+
+2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Use hw_malloc.
+ * dv-nvram.c (attach_nvram_regs): Use hw_free and hw_malloc
+ instead of free and malloc.
+
+2000-09-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * Makefile.in: Was missing from initial patch.
+
+2000-09-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * interp.c (sim_store_register): Remove soft register hack.
+ (sim_fetch_register): Likewise.
+ (sim_create_inferior): Likewise.
+ * sim-main.h: Likewise.
+
+2000-09-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * interrupts.c (interrupts_update_pending): Clear the mask of
+ pending interrupts here.
+ (interrupts_get_current): Don't clear the mask of pending interrupts.
+
+2000-09-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * sim-main.h: Define cycle_to_string.
+ * dv-m68hc11tim.c (cycle_to_string): New function to translate
+ the cpu cycle into some formatted time string.
+ (m68hc11tim_print_timer): Use it.
+ * dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
+ * dv-m68hc11spi.c (m68hc11spi_info): Likewise.
+ * interrupts.c (interrupts_info): Likewise.
+ * m68hc11_sim.c (cpu_info): Likewise.
+
2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* dv-m68hc11tim.c (m68hc11tim_timer_event): Compute the overflow
projects / deliverable / binutils-gdb.git / blobdiff