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Diffstat (limited to 'sim/rx/ChangeLog-2021')
| -rw-r--r-- | sim/rx/ChangeLog-2021 | 695 |
1 files changed, 695 insertions, 0 deletions
diff --git a/sim/rx/ChangeLog-2021 b/sim/rx/ChangeLog-2021 new file mode 100644 index 0000000..8a77a8d --- /dev/null +++ b/sim/rx/ChangeLog-2021 @@ -0,0 +1,695 @@ +2021-06-22 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_EXTRA_CFLAGS): Change to + @SIM_RX_CYCLE_ACCURATE_FLAGS@. + * configure.ac: Delete most content. Moved sim-rx-cycle-accurate + to ... + * acinclude.m4: ... here. + * aclocal.m4: Removed. + * configure: Removed. + +2021-06-22 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-06-21 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2021-06-21 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-06-20 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in: Rename sim_cycle_accurate_flags to + sim_rx_cycle_accurate_flags. + * configure.ac: Likewise. + * 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. + +2021-06-19 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. + +2021-06-17 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +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. + +2021-06-13 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (SIM_EXTRA_CFLAGS): Set to @sim_cycle_accurate_flags@. + * configure.ac: Move CYCLE_ACCURATE define from AC_DEFINE to + AC_SUBST. + * config.in, configure: Regenerate. + +2021-06-12 Mike Frysinger <vapier@gentoo.org> + + * README.txt: Change cycle-stats to sim-profile. + * configure.ac: Delete cycle-stats. + * mem.c: Change CYCLE_STATS to WITH_PROFILE + * rx.c: Likewise. + * config.in, configure: Regenerate. + +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. + +2021-05-16 Mike Frysinger <vapier@gentoo.org> + + * err.c: Include defs.h. + * fpu.c, gdb-if.c, load.c, main.c, mem.c, misc.c, reg.c, rx.c, + syscalls.c, trace.c: Replace config.h include with defs.h. + +2021-05-16 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-05-14 Mike Frysinger <vapier@gentoo.org> + + * gdb-if.c: Update include path. + * load.h: Likewise. + * syscalls.c: Likewise. + +2021-05-05 Mike Frysinger <vapier@gentoo.org> + + * gdb-if.c: Include libiberty.h. + (sim_do_command): Rewrite to use buildargv. + +2021-05-04 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-05-04 Mike Frysinger <vapier@gentoo.org> + + * load.c (rx_load): Use BFD_VMA_FMT and drop casts. + +2021-05-03 Simon Marchi <simon.marchi@polymtl.ca> + + * trace.c (op_printf): Likewise. + +2021-05-01 Mike Frysinger <vapier@gentoo.org> + + * config.in, configure: Regenerate. + +2021-05-01 Mike Frysinger <vapier@gentoo.org> + + * load.c (rx_load): Cast size to long. + +2021-04-26 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (NL_TARGET): Delete. + +2021-04-26 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, config.in, configure: Regenerate. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * configure, config.in: Rebuild. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * Makefile.in (LIBS): Remove. + +2021-04-22 Tom Tromey <tom@tromey.com> + + * Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o) + (misc.o, reg.o, rx.o, syscalls.o, trace.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. + +2021-04-20 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Delete AC_CHECK_HEADERS_ONCE. + * main.c: Delete HAVE_GETOPT_H. + * config.in, configure: Regenerate. + +2021-04-18 Mike Frysinger <vapier@gentoo.org> + + * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE. + * configure: Regenerate. + +2021-04-18 Mike Frysinger <vapier@gentoo.org> + + * Makefile.in (NL_TARGET): Define. + (syscalls.o): Delete syscall.h. + * syscalls.c: Change syscall.h include to targ-vals.h. + (rx_syscall): Add TARGET_ prefix to all SYS_ constants. + * syscall.h: Removed. + +2021-04-18 Mike Frysinger <vapier@gentoo.org> + + * configure: Regenerate. + +2021-04-09 Luis Machado <luis.machado@linaro.org> + + * fpu.c (rxfp_itof): Initialize structure. + +2021-04-02 Mike Frysinger <vapier@gentoo.org> + + * aclocal.m4, configure: Regenerate. + +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. |