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Diffstat (limited to 'sim/m68hc11/ChangeLog-2021')
-rw-r--r-- | sim/m68hc11/ChangeLog-2021 | 1267 |
1 files changed, 1267 insertions, 0 deletions
diff --git a/sim/m68hc11/ChangeLog-2021 b/sim/m68hc11/ChangeLog-2021 new file mode 100644 index 0000000..c79a4e7 --- /dev/null +++ b/sim/m68hc11/ChangeLog-2021 @@ -0,0 +1,1267 @@ +2021-06-22 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Removed. + * aclocal.m4: Removed. + * configure: Removed. + +2021-06-21 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2021-06-21 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_EXTRA_HW_DEVICES): Define. + * configure.ac (SIM_AC_OPTION_HARDWARE): Delete call. + * configure: Regenerate. + +2021-06-20 Mike Frysinger <vapier@gentoo.org> + + * configure.ac (SIM_AC_COMMON): Delete. + * aclocal.m4, configure: Regenerate. + +2021-06-20 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2021-06-20 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h: Add UNUSED to all STATIC_INLINE functions. + +2021-06-20 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2021-06-19 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2021-06-19 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-06-18 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, configure: Regenerate. + +2021-06-18 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-06-18 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11eepr.c: Include sim-signal.h. + * interrupts.c, m68hc11_sim.c: Likewise. + * sim-main.h: Delete sim-signal.h include. + +2021-06-17 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Delete SIM_AC_OPTION_ENDIAN call. + * interp.c (sim_open): Set current_target_byte_order. + * aclocal.m4, configure: Regenerate. + +2021-06-17 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h: Delete sim/callback.h include. + +2021-06-16 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-06-16 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + * config.in: Removed. + +2021-06-15 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, config.in, configure: Regenerate. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-05-17 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete. + +2021-05-17 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define. + (struct sim_state): Delete. + +2021-05-16 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11.c, dv-m68hc11eepr.c, dv-m68hc11sio.c, dv-m68hc11spi.c, + dv-m68hc11tim.c, dv-nvram.c, emulos.c, gencode.c, interp.c, + interrupts.c, m68hc11_sim.c: Include defs.h. + +2021-05-16 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-05-14 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h: Update include path. + +2021-05-07 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11tim.c (cycle_to_string): Increase buf to 128 bytes. + Merge two sprintf buf calls. + +2021-05-06 Mike Frysinger <vapier@gentoo.org> + + * interp.c (sim_hw_configure): Change %lx to %x in format strings. + * configure.ac: Delete SIM_AC_OPTION_WARNINGS call. + * configure: Regenerate. + +2021-05-06 Mike Frysinger <vapier@gentoo.org> + + * emulos.c: Include errno.h & stdio.h. + (emul_write): Print a warning when the write fails. + +2021-05-04 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11.c (struct m68hc11cpu): Change attach_size to unsigned int. + * dv-m68hc11sio.c (m68hc11sio_tx_poll): Cast buffer to const char*. + +2021-05-04 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-05-01 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-04-23 Mike Frysinger <vapier@gentoo.org> + + * configure.ac (SIM_AC_OPTION_HARDWARE): Delete first two args. + * configure: Regenerate. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * configure, config.in: Rebuild. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * Makefile.in (INCLUDE): Remove. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * Makefile.in (interp.o): Remove. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * configure: Rebuild. + +2021-04-21 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4: Regenerate. + +2021-04-21 Simon Marchi <simon.marchi@polymtl.ca> + + * configure: Regenerate. + +2021-04-18 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-04-12 Mike Frysinger <vapier@gentoo.org> + + * interp.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all. + +2021-04-02 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, configure: Regenerate. + +2021-03-13 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (gencode.o): New rule. + (gencode): Call LINK_FOR_BUILD. + +2021-02-28 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-02-21 Mike Frysinger <vapier@gentoo.org> + + * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4. + * aclocal.m4, configure: Regenerate. + +2021-02-13 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS. + * aclocal.m4, configure: Regenerate. + +2021-02-06 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-01-30 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11tim.c (cycle_to_string): Change llu to PRIi64. + +2021-01-30 Mike Frysinger <vapier@gentoo.org> + + * m68hc11_sim.c (cpu_set_sp): Add static markings. + (cpu_get_reg, cpu_get_src_reg, cpu_set_dst_reg, + cpu_get_indexed_operand_addr, cpu_get_indexed_operand8): Likewise. + +2021-01-30 Mike Frysinger <vapier@gentoo.org> + + * interp.c (sim_get_info, sim_board_reset): Pass %s to sim_hw_parse. + +2021-01-30 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11.c, m68hc11_sim.c: Include stdlib.h. + +2021-01-30 Mike Frysinger <vapier@gentoo.org> + + * configure.ac (SIM_AC_OPTION_HARDWARE): Inline variables. + * configure: Regenerate. + +2021-01-11 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-01-09 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-01-09 Mike Frysinger <vapier@gentoo.org> + + * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no". + * configure: Regenerate. + +2021-01-08 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-01-04 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2017-09-06 John Baldwin <jhb@FreeBSD.org> + + * configure: Regenerate. + +2017-02-13 Mike Frysinger <vapier@gentoo.org> + + * gencode.c: Include libiberty.h. + (TABLE_SIZE): Delete. + (find_opcode_pattern): Change TABLE_SIZE to ARRAY_SIZE. + (gen_interpreter): Likewise. + * interrupts.c (TableSize): Delete. + (interrupts_update_pending): Change TableSize to ARRAY_SIZE. + +2016-08-16 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h (inline): Delete define. + (phys_to_virt): Change inline to STATIC_INLINE. + (memory_read8, memory_write8, memory_read16, memory_write16, + cpu_ccr_update_tst16, cpu_ccr_update_shift8, cpu_ccr_update_shift16, + cpu_ccr_update_add8, cpu_ccr_update_sub8, cpu_ccr_update_add16, + cpu_ccr_update_sub16, cpu_m68hc11_push_uint8, cpu_m68hc11_push_uint16, + cpu_m68hc11_pop_uint8, cpu_m68hc11_pop_uint16, cpu_m68hc12_push_uint8, + cpu_m68hc12_push_uint16, cpu_m68hc12_pop_uint8, + cpu_m68hc12_pop_uint16, cpu_fetch8, cpu_fetch16): Likewise. + +2016-08-15 Mike Frysinger <vapier@gentoo.org> + + * interp.c (sim_get_bank_parameters): Delete abfd arg. + Replace all symbol lookup code with calls to trace_sym_value. + (sim_prepare_for_program): Update sim_get_bank_parameters call. + +2016-08-13 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11.c (m68hc11cpu_port_event): Adjust cpu prototype style. + * dv-m68hc11spi.c (m68hc11spi_port_event): Likewise. + * dv-m68hc11tim.c (m68hc11tim_print_timer): Likewise. + * emulos.c (emul_bench): Likewise. + (emul_write): Likewise. Also rename state to cpu. + (emul_os): Rename proc to cpu. + * gencode.c: Rename proc to cpu. + * interrupts.c (interrupts_initialize): Likewise. + * interrupts.h (interrupts): Adjust cpu type. + (interrupts_initialize): Likewise. + * m68hc11_sim.c (cpu_get_reg): Adjust cpu prototype style. + (cpu_get_src_reg, cpu_set_dst_reg, cpu_set_reg, + cpu_get_indexed_operand_addr, cpu_get_indexed_operand8, + cpu_get_indexed_operand16, cpu_dbcc, cpu_exg): Likewise. + (cpu_ccr_update_tst8): Rename proc to cpu. + * sim-main.h: Rename PROC and proc to cpu. + +2016-08-13 Mike Frysinger <vapier@gentoo.org> + + * dv-m68hc11eepr.c (attach_m68hc11eepr_regs): Drop cast with + return value of hw_malloc. + * dv-m68hc11sio.c (m68hc11sio_rx_poll): Mark static. + (m68hc11sio_tx_poll): Likewise. + * dv-m68hc11spi.c (m68hc11spi_clock): Likewise. + * dv-m68hc11tim.c (m68hc11tim_timer_event): Likewise. + * dv-nvram.c (attach_nvram_regs): Drop cast with + return value of hw_malloc. + * emulos.c (emul_bench): Mark static. + (emul_write): Likewise. + (emul_exit): Likewise. + * gencode.c: Include stdio.h. + (gen_function_entry): Unify two print lines. + (cmp_opcode): Mark args const. + +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: 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> + + * sim-main.h (sim_state): Delete devices member. + +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 BIG_ENDIAN to BIG. + * configure: Regenerate. + +2015-12-30 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Change LITTLE_ENDIAN to BIG_ENDIAN. + * configure: Regenerate. + +2015-12-30 Mike Frysinger <vapier@gentoo.org> + + * imterp.c (sim_open): Delete current_alignment and + current_target_byte_order assignments. + * configure.ac: Call SIM_AC_OPTION_ENDIAN. + * configure: Regenerate. + +2015-12-30 Mike Frysinger <vapier@gentoo.org> + + * wrapper.c (m68hc11_reg_store, m68hc11_reg_fetch): Define. + (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE. + (sim_store_register): Rename to ... + (m68hc11_reg_store): ... this. Delete local cpu var. + (sim_fetch_register): Rename to ... + (m68hc11_reg_fetch): ... this. Delete local cpu var. + +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-main.h (SIM_HANDLES_LMA): Delete. + +2015-12-24 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h (WITH_WATCHPOINTS): Delete. + +2015-11-17 Mike Frysinger <vapier@gentoo.org> + + * sim-main.h (WITH_MODULO_MEMORY): Delete. + +2015-11-15 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o. + +2015-11-14 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Delete sim-load.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. + +2015-06-11 Mike Frysinger <vapier@gentoo.org> + + * interp.c (interrupt_names): Delete. + +2015-06-11 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Add sim-resume.o + * interp.c (has_stepped, sim_resume): Delete. + +2015-06-11 Mike Frysinger <vapier@gentoo.org> + + * interp.c (INLINE): Delete define. + +2015-04-29 Nick Clifton <nickc@redhat.com> + + PR 18273 + * gencode.c (gen_fetch_operands): Remove unreachable code. + +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. + +2015-04-15 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. + +2015-04-13 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Add sim-cpu.o. + * interp.c (m68hc11_pc_get, m68hc11_pc_set): New functions. + (sim_open): Declare new local var i. Call sim_cpu_alloc_all. + Call CPU_PC_FETCH & CPU_PC_STORE for all cpus. + (sim_pc_get): Delete. + * sim-main.h (SIM_CPU): Define. + (STATE_CPU): Drop &. + (struct sim_state): Change cpu to an array of pointers. + +2015-04-06 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o. + +2015-03-31 Mike Frysinger <vapier@gentoo.org> + + * m68hc11_sim.c (cpu_get_indexed_operand_addr, + cpu_get_indexed_operand8, cpu_get_indexed_operand16): Rename restrict + variable to restricted. + * sim-main.h (cpu_get_indexed_operand_addr): Likewise. + +2015-03-24 Mike Frysinger <vapier@gentoo.org> + + * interp.c (sim_pc_get): New function. + +2015-03-24 Mike Frysinger <vapier@gentoo.org> + + * compile.c (sim_set_profile, sim_set_profile_size, sim_set_callbacks, + sim_size, sim_trace): Delete. + * sim-main.h (sim_set_profile, sim_set_profile_size): Delete. + +2015-03-24 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2015-03-23 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2015-03-23 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + * configure.ac (m68hc11_extra_objs): Delete. + * Makefile.in (SIM_OBJS): Delete SIM_EXTRA_OBJS. + (SIM_EXTRA_OBJS): Delete. + +2015-03-16 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2015-03-14 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_RUN_OBJS): Delete. + +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. + +2014-03-04 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 + 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. |