We want people to stop using the run.c frontend, but it's hard to notice
when it's still set as the default. Lets flip things so nrun.c is the
default, and users of run.c will get an error by default. We turn that
error into a warning for existing sims so we don't break them -- this is
mostly meant for people starting new ports.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
* 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.
command interpreter to use to run the input file. This is
necessary because otherwise SHELL is taken from the user's
environment, and not from the makefile that invoked this script
and the user might not be running an sh-like shell.
* cris/Makefile.in: Pass -shell parameter to genmloop.sh.
* fr30/Makefile.in: Likewise.
* frv/Makefile.in: Likewise.
* i960/Makefile.in: Likewise.
* iq2000/Makefile.in: Likewise.
* m32r/Makefile.in: Likewise.
* frv/mloop.in: Add missing start of line comment marker.
* 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.
