| 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 |
| interrupt and compare events accurately. Take into account the |
| pending ticks not processed by the simulator yet (introduced a shift). |
| (m68hc11_port_event): Reset the timer interrupt delays. |
| (m68hc11tim_io_read_buffer): Be able to read several bytes. |
| (m68hc11tim_io_write_buffer): Likewise for write. |
| (m68hc11tim_io_write_buffer): Recompute the timer overflow interrupt. |
| |
| 2000-09-06 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * dv-m68hc11spi.c (m68hc11spi_io_read_buffer): Clear the interrupts. |
| (m68hc11spi_io_write_buffer): Likewise and fix the spi frame. |
| (m68hc11spi_info): Clarify the status report |
| of the SPI when a byte is being sent. |
| (m68hc11spi_clock): Fix the spi send frame. |
| |
| 2000-08-11 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * sim-main.h (m68hc11_map_level): Define level of address mappings. |
| * dv-m68hc11eepr.c (struct m68hc11eepr ): New flag to indicate |
| whether the eeprom is currently mapped or not. |
| (m68hc11eepr_port_event): Use the flag to see if we must unmap |
| or map the eeprom. Update the flag to reflect the current state. |
| Use M6811_EEPROM_LEVEL when mapping the eeprom. |
| (m68hc11eepr_finish): Remove overlap hack. |
| (attach_m68hc11eepr_regs): Use M6811_IO_LEVEL when mapping the |
| config and control registers. |
| * dv-m68hc11.c (m68hc11cpu_finish): Remove overlap hack. |
| (attach_m68hc11_regs): Use M6811_IO_LEVEL. |
| (m68hc11cpu_io_write): Likewise when unmapping and re-mapping. |
| * dv-m68hc11spi.c (m68hc11spi_finish): Likewise. |
| (attach_m68hc11spi_regs): Likewise. |
| * dv-m68hc11tim.c (m68hc11tim_finish): Likewise. |
| (attach_m68hc11tim_regs): Likewise. |
| * dv-m68hc11sio.c (m68hc11sio_finish): Likewise. |
| (attach_m68hc11sio_regs): Likewise. |
| * interp.c (sim_open): Likewise. |
| * dv-nvram.c (attach_nvram_regs): Likewise. |
| |
| Thu Jul 27 21:27:25 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| |
| * configure, config.in: Regenerate. |
| |
| 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * Makefile.in (SIM_RUN_OBJS): Define to use nrun.c |
| * dv-m68hc11.c (m68hc11cpu_finish): Register detach address callback. |
| (dv_m6811_detach_address_callback): New function to detach a |
| device from an address space. |
| * dv-m68hc11eepr.c (m68hc11eepr_port_event): Initialize |
| config register according to --cpu-config option. |
| * sim-main.h (_sim_cpu): Add cpu_config member. |
| * interp.c (sim_open): Delete specific simulator options. |
| * m68hc11_sim.c (cpu_option_handler): New options |
| --emulos and -cpu-config <val> to configure the simulator. |
| (cpu_initialize): Initialize cpu_config member. |
| |
| 2000-06-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * emulos.c: Fix indentation and comments. |
| * gencode.c: Likewise. |
| * dv-m68hc11tim.c (m68hc11tim_timer_event): Handle COMPARE_EVENT. |
| (m68hc11tim_io_write_buffer): Write compare registers and |
| setup compare event. |
| * interp.c: Remove unused global variables. |
| * interrupts.c (idefs): New compare interrupts. |
| Fix indentation and comments. |
| * interrupts.h: Likewise. |
| |
| 2000-06-18 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * dv-m68hc11sio.c: Fix indentation and comments. |
| Remove INT_PORT. |
| * dv-m68hc11.c: Fix indentation and comments. |
| (m68hc11cpu_port_event): Move initialization of M6811_HPRIO from here. |
| * m68hc11_sim.c (cpu_reset): To here. |
| * dv-m68hc11eepr.c: Fix indentation and comments. |
| |
| 2000-06-17 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * dv-nvram.c: New file, rename from dv-pram.c. |
| * dv-pram.c: Delete file. |
| * sim-main.h: Incorporate m68hc11_sim.h. |
| * m68hc11_sim.h: Delete file. |
| * configure.in: Rename pram into nvram. |
| * interp.c (sim_open): Likewise in creation of device tree. |
| |
| 2000-05-31 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * interp.c (sim_open): Create the SPI device. |
| * dv-m68hc11spi.c: New file for SPI device simulation. |
| * configure.in (hw_extra_devices): Add SPI device. |
| |
| 2000-05-28 Stephane Carrez <Stephane.Carrez@worldnet.fr> |
| |
| * interrupts.c (interrupts_initialize): Clear XIRQ accounting. |
| (interrupts_process): Separate IRQ and XIRQ accounting. |
| (interrupts_info): Report XIRQ accounting. |
| * interrupts.h (struct interrupts): Added accounting for XIRQ. |
| |
| 2000-04-16 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * dv-pram.c (attach_pram_regs): Fix the 'save-modified' mode. |
| * m68hc11_sim.h (_sim_cpu): Allow configuration of cpu mode. |
| * dv-m68hc11.c (attach_m68hc11_regs): Get the cpu MODA,MODB |
| configuration from the 'mode' device tree property. |
| (m68hc11cpu_port_event): Reset M6811_HPRIO to the cpu MODA, MODB |
| configuration. |
| |
| 2000-02-24 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * sim-main.h: Remove WITH_TARGET_* defines. |
| * Makefile.in (SIM_EXTRA_CFLAGS): Specify the WITH_TARGET_* flags. |
| |
| 2000-02-08 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * dv-m68hc11sio.c (m68hc11sio_port_event): Setup the SCI to |
| 1200 baud when cpu is in bootstrap mode. |
| |
| * dv-m68hc11tim.c (m68hc11tim_io_write_buffer): Be able to |
| write in the TCTN timer register. |
| |
| * dv-m68hc11sio.c (m68hc11sio_io_write_buffer): Divide cpu clock |
| by 4 to obtain the E clock frequency. |
| (sccr2_desc): Use M6811_TIE for TIE bit. |
| (m68hc11sio_info): Fix baud rate report. |
| |
| * dv-m68hc11tim.c (to_realtime): Likewise. |
| |
| * interp.c (sim_open): When building device tree, only provide |
| devices that do not exist yet. |
| |
| * emulos.c: Fix compilation pb under Windows. |
| |
| * dv-m68hc11.c (attach_m68hc11_regs): Get the clock frequency |
| from the 'clock' property. |
| |
| 2000-01-02 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * m68hc11_sim.h (*_REGNUM): Define. |
| (_sim_cpu): New member cpu_page0_reg table. |
| * interp.c (sim_create_inferior): Fill the cpu_page0_reg table with |
| addresses of soft registers in .page0. |
| (sim_fetch_register, sim_store_register): Use cpu_page0_reg table |
| to get/set soft registers. |
| |
| 1999-12-31 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * dv-m68hc11.c (m68hc11cpu_io_write_buffer): Clear byte to avoid |
| returning random values. |
| |
| 1999-12-17 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * gencode.c: Fix "subb N,x" that used a instead of b. |
| |
| 1999-09-09 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * gencode.c: Fixed sbc8 and adc8 when there was a initial carry. |
| |
| 1999-09-01 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * sim-main.h (SIM_HANDLES_LMA): Define to enable loading using lma. |
| |
| 1999-08-14 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * dv-m68hc11.c (attach_m68hc11_regs): Save the size of the |
| register region in the m68hc11cpu struct. |
| (m68hc11cpu_io_write): When the IO mapping addres changes, |
| detach the register region and re-attach it at the new address. |
| (m68hc11cpu_io_read_buffer): Renamed base_address into |
| attach_address. |
| (m68hc11cpu_io_write_buffer): Likewise. Pass the hw pointer |
| to m68hc11cpu_io_write. |
| |
| 1999-08-13 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * gencode.c: For sbc8, check the carry and increment the source |
| before trying to set the carry for the result. |
| |
| 1999-05-24 John S. Kallal <kallal@voicenet.com> |
| |
| * interp.c (sim_get_info): Don't crash if the command line is 0. |
| Define prototype for sim_get_info() and init_system(). |
| (sim_info): Correct call to sim_get_info(). |
| |
| 1999-05-16 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * configure.in: Recognize m6811-*-*. |
| * configure: Regenerate. |
| * m68hc11_sim.h (cpu_ccr_update_add8, cpu_ccr_update_add16, |
| cpu_ccr_update_sub8, cpu_ccr_update_sub16): |
| Correct the computation of carry of 8 and 16-bits add and subtract. |
| * gencode.c: Use cpu_ccr_update_sub8 for subtraction (carry and |
| overflow set in a different manner than add). |
| |
| 1999-05-14 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * dv-m68hc11.c (dv_m6811_attach_address_callback): Removed a |
| trace message. |
| * interp.c (sim_open, sim_create_inferior): Initialize the |
| cpu_elf_start from the ELF header. |
| * m68hc11_sim.c (cpu_initialize): Clear the new data members. |
| (cpu_restart): Use cpu_elf_start as the starting address when |
| the flag is set. |
| (cpu_special): When cpu_use_elf_start is set, the WAI instruction |
| exits the simulator (exit status is in D). |
| * m68hc11_sim.h (_sim_cpu): Added members cpu_use_elf_start and |
| cpu_elf_star to start execution at address specified in ELF file. |
| |
| 1999-05-02 Stephane Carrez <stcarrez@worldnet.fr> |
| |
| * Makefile.in, config.in, configure, configure.in: New files. |
| * gencode.c: New file, generation of 68HC11 interpreter. |
| * m68hc11_sim.h, m68hc11_sim.c: New files, specific operations |
| for interpreter. |
| * interrupts.c, interrupts.h: New files, management of interrupts. |
| * interp.c, sim-main.h, |
| * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c, |
| dv-m68hc11tim.c, dv-pram.c: New files representing devices for |
| 68HC11 (dv-pram.c is generic and could probably migrate to common). |
| * emulos.c: New file, basic emulation of some os. |
