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binutils-gdb/sim/rx/ChangeLog
Mike Frysinger ebe9564b99 sim: require AC_PROG_CPP explicitly 
All the scripts were using this implicitly already, so there's no real
change for them, but we want to call it explicitly as the CPP tool is
used to generate nltvals.def.
2021-02-28 02:19:51 -05:00

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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>
* trace.c (load_file_and_line): Use fread return value to index
the data.
2021-02-13 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
* aclocal.m4, configure: Regenerate.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* configure: Regenerate.
* configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* mem.c (mem_put_blk): Rename parameter, add cast from parameter
type to local type. Remove cast later in the function.
(mem_get_blk): Likewise.
* mem.h (mem_put_blk): Rename parameter to match definition.
(mem_get_blk): Likewise.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
with 'elf-bfd.h' include.
* trace.c: Add 'trace.h' include.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* reg.c (trace_register_changes): Use PRIx64 in printf format
string.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* syscalls.c (rx_syscall): Move declaration of some variables to
the start of the enclosing block.
* trace.c (load_file_and_line): Likewise.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* reg.c (fpsw2str): Provide a format string to printf.
(trace_register_changes): Likewise.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* err.c (execution_error_exit_all): Delete.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* fpu.c (check_exceptions): Make static.
* gdb-if.c (handle_step): Likewise.
* mem.c (mem_put_byte): Likewise.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* cpu.h (trace_register_changes): Add void parameter type.
* err.c (ee_overrides): Likewise.
* mem.c (mem_usage_stats): Likewise.
(e): Likewise.
* reg.c (stack_heap_stats): Likewise.
* rx.c (pop): Likewise.
(poppc): Likewise.
(decode_opcode): Likewise.
* syscalls.c (arg): Likewise.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* gdb-if.c (sim_do_command): Work with a copy of the command.
2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com>
* gdb-if.c (sim_memory_map): New function.
2021-02-06 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2021-01-11 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Call SIM_AC_OPTION_WARNINGS.
* configure: Regenerate.
2021-01-11 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
* main.c: Delete HAVE_STDLIB_H.
2021-01-09 Mike Frysinger <vapier@gentoo.org>
* 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>
* rx.c: Include libiberty.h.
(N_RXO, N_RXT): Use ARRAY_SIZE.
2016-07-27 Alan Modra <amodra@gmail.com>
* load.c: Don't include libbfd.h.
(rx_load): Don't use private iovec seek or read.
2016-04-27 Nick Clifton <nickc@redhat.com>
PR target/20000
* fpu.c (check_exceptions): Fix typo checking for signalling
NANs.
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: 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>
* gdb-if.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>
* config.in, configure: Regenerate.
2015-12-26 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
2015-11-10 Nick Clifton <nickc@redhat.com>
* rx.c (id_names): Add nop4, nop5, nop6 and nop7.
(decode_opcode): Likewise.
(get_op): Handle RX_Operand_Zero_Indirect.
Handle RX_Bad_Size and RX_MAX_SIZE.
(put_op): Likewise.
(N_MAP): Increase to 90.
2015-06-23 Mike Frysinger <vapier@gentoo.org>
* configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
(AC_ARG_ENABLE(cycle-stats)): Likewise.
* configure: Regenerate.
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-06-12 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-04-24 Nick Clifton <nickc@redhat.com>
PR sim/18273
* reg.c (put_reg): Fix check for valid register number.
2015-04-13 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
2015-03-31 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.
2015-03-16 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
2015-12-15 Joel Brobecker <brobecker@adacore.com>
* gdb-if.c (open): Rename to...
(rx_sim_is_open): This. Replace all uses of "open" by uses of
"rx_sim_is_open" throughout.
2014-08-19 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
2014-08-15 Roland McGrath <mcgrathr@google.com>
* configure: Regenerate.
* config.in: Regenerate.
2014-03-10 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_do_command): Add const to cmd. Move args
to top and add const. Call strdup on cmd and free at end.
2014-03-05 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_load): Add const to prog.
2014-02-17 Kevin Buettner <kevinb@redhat.com>
* gdb-if.c (rx_signal_to_host): Rename to
`rx_signal_to_gdb_signal'. Make static. Update all callers
to use new name. Use signal names from include/gdb/signals.h.
2013-09-23 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
2013-06-25 Nick Clifton <nickc@redhat.com>
* rx.c (SHIFT_OP): A shift by zero still sets the condition
codes.
2013-06-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
2013-01-16 Nick Clifton <nickc@redhat.com>
* rx.c (decode_opcode): Handle RXO_satr.
2012-06-15 Joel Brobecker <brobecker@adacore.com>
* config.in, configure: Regenerate.
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2012-03-24 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
2012-03-22 Mike Frysinger <vapier@gentoo.org>
* configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
(CYCLE_STATS): Likewise.
2012-03-02 Kevin Buettner <kevinb@redhat.com>
* load.h (rx_load): Add `callback' parameter to function prototype.
(gdb/callback.h): Include.
* load.c (load.h): Include.
(xprintf, find_section_name_by_offset): New functions.
(rx_load): Add `callback' parameter. Add code for printing
section loaded using GDB's printf facilities.
* gdb-if.c (sim_load, sim_create_inferior): Update calls to
rx_load().
* main.c (main): Likewise.
* syscalls.c, syscalls.h (get_callbacks): New function.
2011-12-03 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4: New file.
* configure: Regenerate.
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.
2011-07-11 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Rename from configure.in.
2011-07-11 Mike Frysinger <vapier@gentoo.org>
* configure.in: Add "dnl" before copyright notice.
2011-04-16 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_complete_command): New stub function.
2011-01-11 Andrew Burgess <aburgess@broadcom.com>
* gdb-if.c (sim_store_register): Update return value to
match new API.
2010-12-14 DJ Delorie <dj@redhat.com>
* rx.c (decode_opcode): For "MVFC PC,", use the address of the
opcode, not the address following the opcode.
(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
the address following the opcode.
2010-11-11 DJ Delorie <dj@redhat.com>
* rx.c (lsb_count): New.
(divu_cycles): New.
(div_cycles): New.
(decode_opcode): Fix cycle count math for div, divu, suntil, and
swhile.
2010-09-29 Kevin Buettner <kevinb@redhat.com>
* mem.c (rx_mem_ptr): When invalidating the decode cache, account
for the fact that the instruction decoder never uses swapped
addresses.
2010-09-29 Nick Clifton <nickc@redhat.com>
* rx.c (decode_opcode: RXO_int): Only break out of the emulation
loop if rx_syscall() does not return a RX_STEPPED result.
2010-09-23 Kevin Buettner <kevinb@redhat.com>
* rx.c (decode_opcode): Add cycle information for RXO_smovu.
2010-09-23 Kevin Buettner <kevinb@redhat.com>
* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
* rx.c (decode_opcode): Declare `tx' as unsigned.
* cpu.h (reset_decoder): Declare.
* load.c (rx_load): Call `reset_decoder'.
* rx.c (reset_decoder): New function.
2010-07-29 DJ Delorie <dj@redhat.com>
* rx.c (decode_cache_base): New.
(id_names): Remove ediv and edivu.
(optype_names): Add TwoReg.
(maybe_get_mem_page): New.
(rx_get_byte): Call it.
(get_op): Add TwoReg support.
(put_op): Likewise.
(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
is a pointer now.
(DO_RETURN): New. We use longjmp to return an exception result.
(decode_opcode): Make opcode a pointer to the decode cache. Save
decoded opcode information and re-use. Call DO_RETURN instead of
return throughout. Remove ediv and edivu.
* mem.c (ptdc): New. Adds decode cache.
(rx_mem_ptr): Support it.
(rx_mem_decode_cache): New.
* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
(rx_mem_decode_cache): Declare.
* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
* main.c (main): ...and here. Use a fast loop if neither trace
nor disassemble is given.
* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
valid code for anything.
2010-07-27 DJ Delorie <dj@redhat.com>
* README.txt: New.
* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
New. Default to enabled.
* configure: Regenerate.
* cpu.h (regs_type): Add cycle tracking info.
(reset_pipeline_stats): Declare.
(halt_pipeline_stats): Declare.
(pipeline_stats): Declare.
* main.c (done): Call pipeline_stats().
* mem.h (rx_mem_ptr): Moved to here ...
* mem.c (mem_ptr): ... from here. Rename throughout.
(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
statistics. Move UART to SCI4.
(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
* reg.c (init_regs): Set Rt reg to -1 (no reg).
* rx.c: Add cycle counting and statistics throughout.
(rx_get_byte): Optimize for speed.
(decode_opcode): Likewise.
(reset_pipeline_stats): New.
(halt_pipeline_stats): New.
(pipeline_stats): New.
* trace.c (sim_disasm_one): Print cycle count.
2010-07-07 Kevin Buettner <kevinb@redhat.com>
* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
2010-06-24 Kevin Buettner <kevinb@redhat.com>
* gdb-if.c (trace.h): Include.
(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
2010-06-07 Nick Clifton <nickc@redhat.com>
* reg.c (set_oszc): Use unsigned int for the mask.
(set_szc, set_osz, set_sz): Likewise.
2010-05-28 Kevin Buettner <kevinb@redhat.com>
* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
2010-04-14 Mike Frysinger <vapier@gentoo.org>
* gdb-if.c (sim_write): Add const to buf arg.
2010-01-30 Masaki Muranaka <monaka@monami-software.com>
* configure.in: Check if the host has getopt.h.
* configure: Regenerate.
* config.in: Regenerate.
* main.c: Include config.h.
Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
Include getopt.h in case HAVE_GETOPT_H is defined.
2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
* rx/rx.c (decode_opcode): btst bit address mask fix.
2009-11-30 DJ Delorie <dj@redhat.com>
* rx/rx.c (decode_opcode): fix SWHILE logic.
2009-10-27 DJ Delorie <dj@redhat.com>
Kevin Buettner <kevinb@redhat.com>
* load.h: New.
* rx.c: New.
* syscalls.c: New.
* syscalls.h: New.
* load.c: New.
* configure.in: New.
* gdb-if.c: New.
* err.c: New.
* cpu.h: New.
* Makefile.in: New.
* fpu.c: New.
* mem.c: New.
* config.in: New.
* err.h: New.
* reg.c: New.
* mem.h: New.
* main.c: New.
* misc.h: New.
* trace.c: New.
* misc.c: New.
* syscall.h: New.
* trace.h: New.
* fpu.h: New.
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