af9f7da78b
For the ports that don't use the common/ subdir, we need to add stub funcs to them to avoid build failures with gdb and command completion. These do not implement the actual completion functionality ... any port that wants that can either convert to the common/ subdir, or fill out the function on their own time. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
168 lines
5 KiB
Text
168 lines
5 KiB
Text
2011-04-16 Mike Frysinger <vapier@gentoo.org>
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* gdb-if.c (sim_complete_command): New stub function.
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2011-01-11 Andrew Burgess <aburgess@broadcom.com>
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* gdb-if.c (sim_store_register): Update return value to
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match new API.
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2010-12-14 DJ Delorie <dj@redhat.com>
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* rx.c (decode_opcode): For "MVFC PC,", use the address of the
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opcode, not the address following the opcode.
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(decode_opcode): RXO_branchrel is relative to the opcode's PC, not
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the address following the opcode.
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2010-11-11 DJ Delorie <dj@redhat.com>
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* rx.c (lsb_count): New.
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(divu_cycles): New.
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(div_cycles): New.
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(decode_opcode): Fix cycle count math for div, divu, suntil, and
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swhile.
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2010-09-29 Kevin Buettner <kevinb@redhat.com>
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* mem.c (rx_mem_ptr): When invalidating the decode cache, account
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for the fact that the instruction decoder never uses swapped
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addresses.
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2010-09-29 Nick Clifton <nickc@redhat.com>
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* rx.c (decode_opcode: RXO_int): Only break out of the emulation
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loop if rx_syscall() does not return a RX_STEPPED result.
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2010-09-23 Kevin Buettner <kevinb@redhat.com>
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* rx.c (decode_opcode): Add cycle information for RXO_smovu.
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2010-09-23 Kevin Buettner <kevinb@redhat.com>
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* fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
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* rx.c (decode_opcode): Declare `tx' as unsigned.
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* cpu.h (reset_decoder): Declare.
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* load.c (rx_load): Call `reset_decoder'.
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* rx.c (reset_decoder): New function.
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2010-07-29 DJ Delorie <dj@redhat.com>
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* rx.c (decode_cache_base): New.
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(id_names): Remove ediv and edivu.
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(optype_names): Add TwoReg.
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(maybe_get_mem_page): New.
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(rx_get_byte): Call it.
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(get_op): Add TwoReg support.
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(put_op): Likewise.
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(PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
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is a pointer now.
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(DO_RETURN): New. We use longjmp to return an exception result.
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(decode_opcode): Make opcode a pointer to the decode cache. Save
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decoded opcode information and re-use. Call DO_RETURN instead of
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return throughout. Remove ediv and edivu.
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* mem.c (ptdc): New. Adds decode cache.
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(rx_mem_ptr): Support it.
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(rx_mem_decode_cache): New.
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* mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
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(rx_mem_decode_cache): Declare.
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* gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
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* main.c (main): ...and here. Use a fast loop if neither trace
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nor disassemble is given.
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* cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
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RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
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valid code for anything.
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2010-07-27 DJ Delorie <dj@redhat.com>
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* README.txt: New.
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* config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
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* configure.in (--enable-cycle-accurate, --enable-cycle-stats):
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New. Default to enabled.
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* configure: Regenerate.
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* cpu.h (regs_type): Add cycle tracking info.
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(reset_pipeline_stats): Declare.
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(halt_pipeline_stats): Declare.
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(pipeline_stats): Declare.
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* main.c (done): Call pipeline_stats().
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* mem.h (rx_mem_ptr): Moved to here ...
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* mem.c (mem_ptr): ... from here. Rename throughout.
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(mem_put_byte): Move LEDs to Port A. Add Port B to control cycle
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statistics. Move UART to SCI4.
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(mem_put_hi): Add TPU 1-2. TPU 1 and 2 count CPU cycles.
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* reg.c (init_regs): Set Rt reg to -1 (no reg).
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* rx.c: Add cycle counting and statistics throughout.
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(rx_get_byte): Optimize for speed.
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(decode_opcode): Likewise.
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(reset_pipeline_stats): New.
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(halt_pipeline_stats): New.
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(pipeline_stats): New.
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* trace.c (sim_disasm_one): Print cycle count.
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2010-07-07 Kevin Buettner <kevinb@redhat.com>
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* gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
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2010-06-24 Kevin Buettner <kevinb@redhat.com>
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* gdb-if.c (trace.h): Include.
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(reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
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2010-06-07 Nick Clifton <nickc@redhat.com>
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* reg.c (set_oszc): Use unsigned int for the mask.
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(set_szc, set_osz, set_sz): Likewise.
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2010-05-28 Kevin Buettner <kevinb@redhat.com>
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* gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
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2010-04-14 Mike Frysinger <vapier@gentoo.org>
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* gdb-if.c (sim_write): Add const to buf arg.
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2010-01-30 Masaki Muranaka <monaka@monami-software.com>
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* configure.in: Check if the host has getopt.h.
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* configure: Regenerate.
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* config.in: Regenerate.
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* main.c: Include config.h.
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Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
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Include getopt.h in case HAVE_GETOPT_H is defined.
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2009-12-22 Yoshinori Sato <ysato@users.sourceforge.jp>
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* rx/rx.c (decode_opcode): btst bit address mask fix.
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2009-11-30 DJ Delorie <dj@redhat.com>
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* rx/rx.c (decode_opcode): fix SWHILE logic.
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2009-10-27 DJ Delorie <dj@redhat.com>
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Kevin Buettner <kevinb@redhat.com>
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* load.h: New.
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* rx.c: New.
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* syscalls.c: New.
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* syscalls.h: New.
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* load.c: New.
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* configure.in: New.
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* gdb-if.c: New.
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* err.c: New.
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* cpu.h: New.
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* Makefile.in: New.
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* fpu.c: New.
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* mem.c: New.
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* config.in: New.
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* err.h: New.
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* reg.c: New.
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* mem.h: New.
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* main.c: New.
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* misc.h: New.
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* trace.c: New.
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* misc.c: New.
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* syscall.h: New.
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* trace.h: New.
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* fpu.h: New.
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