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2010-01-01Update copyright notices to add year 2010.Joel Brobecker1-1/+1
2009-01-18 * cris/sim-if.c: Include errno.h.Hans-Peter Nilsson1-5/+122
(cris_start_address, cris_program_offset): New variables. (OPTION_CRIS_PROGRAM_OFFSET, OPTION_CRIS_STARTADDR): New option enums. (cris_options): New options --cris-program-offset and --cris-start-address. (cris_option_handler): Handle new options. (cris_program_offset_write, cris_set_section_offset_iterator) (cris_offset_sections, cris_offset_sections): New functions. (sim_load): Use cris_program_offset_write as function argument to cris_load_elf_file, not sim_write. (struct offsetinfo): New struct. (cris_handle_interpreter): Fix typo in comment. (sim_open): Call cris_offset_sections as soon as the bfd of the infile is available. Gate bfd validity checks on abfd non-NULL. (sim_create_inferior): Let cris_start_address when != -1 override other start-address choices.
2009-01-14 Update the copyright notice of some of the files I missedJoel Brobecker1-1/+2
in the previous copyright update.
2009-01-03 * cris/sim-if.c (TARGET_AT_NULL, TARGET_AT_PHDR, TARGET_AT_PHENT)Hans-Peter Nilsson1-23/+8
(TARGET_AT_PHNUM, TARGET_AT_PAGESZ, TARGET_AT_BASE) (TARGET_AT_FLAGS, TARGET_AT_ENTRY, TARGET_AT_UID, TARGET_AT_EUID) (TARGET_AT_GID, TARGET_AT_EGID, TARGET_AT_HWCAP) (TARGET_AT_CLKTCK): Remove redundant macros. (AUX_ENT): Adjust to use standard ELF AT_* macros. (AUX_ENTF): Ditto. Remove always-0 middle argument. Update all callers. (sim_open): Also pass AT_SECURE.
2008-12-30 * cris/sim-if.c (sim_open): If sim_analyze_program fails, emitHans-Peter Nilsson1-7/+5
just a short CRIS-specific notice. Tweak the wording for a failing architecture test.
2008-12-30 * cris/Makefile.in (SIM_OBJS): Remove sim-hload.o.Hans-Peter Nilsson1-43/+448
* cris/sim-if.c: Include elf-bfd.h. (struct progbounds): New members end_loadmem, start_nonloadmem. (xprintf, eprintf): New functions, copied from common/sim-load.c. (cris_load_elf_file, sim_load, cris_get_progbounds): New functions. (get_progbounds_iterator): Renamed from get_progbounds. Make static. Update head comment. Set new struct progbounds members. (exec_load_addr, interp_load_addr, interp_start_addr): New static variables. (aux_ent_phdr, aux_ent_phent, aux_ent_phnum, aux_ent_base) (aux_ent_entry, cris_write_interp, cris_handle_interpreter): New functions. (sim_open): New constant array auxv_entries. Rewrite AUX_ENT handling to use auxv_entries. Improve error message and checking for invalid programs. Use new variable abfd for the program instead of for each access reaching into sd to get it. (sim_create_inferior): If non-zero, use interp_start_addr instead of the program start address. (cris_disassemble_insn): Remove incorrect and unclear, supposedly stale comment. Always specify little-endian.
2008-01-01 Updated copyright notices for most files.Daniel Jacobowitz1-1/+1
2007-08-24 Switch the license of all files explicitly copyright the FSFJoel Brobecker1-5/+4
to GPLv3.
2007-01-09Copyright updates for 2007.Daniel Jacobowitz1-1/+1
2006-10-02 * cris/cris-sim.h (enum cris_unknown_syscall_action_type)Hans-Peter Nilsson1-3/+27
(cris_unknown_syscall_action): Declare. * cris/sim-if.c (cris_unknown_syscall_action): Define. (cris_options): Add cris-unknown-syscall option. (cris_option_handler): Correct comment about and error message for invalid --cris-cycles argument. Handle --cris-unknown-syscall. * cris/traps.c: Include stdarg.h (cris_unknown_syscall): New function. (cris_break_13_handler): Instead of sim_io_eprintf and sim_engine_halt, call cris_unknown_syscall to handle more or less unknown syscalls. Adjust code as necessary to handle return value.
2006-04-03 * cris/dv-cris.c, cris/dv-rv.c, cris/rvdummy.c: New files.Hans-Peter Nilsson1-2/+10
* cris/Makefile.in (CONFIG_DEVICES): Remove redundant setting. (dv-cris.o, dv-rv.o rvdummy$(EXEEXT), rvdummy.o): New rules. (all): Depend on rvdummy$(EXEEXT). * cris/configure.ac: Call SIM_AC_OPTION_WARNINGS. Check for sys/socket.h and sys/select.h. Call SIM_AC_OPTION_HARDWARE, default off. * cris/configure: Regenerate. * cris/cris-sim.h (cris_have_900000xxif): Declare here. (enum cris_interrupt_type, crisv10deliver_interrupt) (crisv32deliver_interrupt: New declarations. * cris/cris-tmpl.c [WITH_HW] (MY (f_model_insn_after)): Call sim_events_tickn and set state-events member work_pending when it's time for the next event. [WITH_HW] (MY (f_specific_init)): Set CPU-model-specific interrupt-delivery function. * cris/crisv10f.c (MY (deliver_interrupt)): New function. * cris/crisv32f.c (MY (deliver_interrupt)): New function. * cris/devices.c: Include hw-device.h. (device_io_read_buffer) [WITH_HW]: Call hw_io_read_buffer. (device_io_write_buffer): Only perform 0x900000xx-functions if cris_have_900000xxif is nonzero. Else if WITH_HW defined, call hw_io_write_buffer. Add return 0 last in function. * cris/sim-if.c (cris_have_900000xxif): Now global. (sim_open) [WITH_HW]: Clear deliver_interrupt cpu member. Force "-model" option, effectively. * cris/sim-main.h (cris_interrupt_delivery_fn): New type. (struct _sim_cpu) [WITH_HW]: New member deliver_interrupt.
2005-01-28 * cris: New directory, simulator for Axis Communications CRISHans-Peter Nilsson1-0/+590
including CRIS v32, CGEN-based. * configure.ac: Add corresponding configury. * configure: Regenerate.
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