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87 lines
3.1 KiB
Plaintext
87 lines
3.1 KiB
Plaintext
Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
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* d10v_sim.h (DEBUG_*): Add bit flags for controlling debug
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output.
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(_ins_type): New enumeration to specify which container an
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instruction is in, and whether it is part of a parallel operation.
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(_state): Add ins_type field.
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({,u}int{8,16,32,64}): Use limits.h to size the appropriate types.
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(ins_type_counters): Counters for the various instruction types.
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({left,right}_nops): Counters for the number of nops in each
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container.
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(d10v_debug): New variable to indicate whether debugging is turned
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on.
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* simops.c: (all functions): Change all #ifdef DEBUG code so that
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the input and output values can be traced, along with the
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instruction type. Make the -t option enable tracing.
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(all functions): Change printf calls to use the printf_filtered
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function in the callback table.
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* interp.c (_leftright): New enumeration to say whether 2 short
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instructions are done left first or right first.
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(do_{long,2_short,parallel}): Indicate in the machine state which
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type of instruction this is. Count each of the types of
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instructions executed.
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(sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug
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flag is set.
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(sim_resume): Pass left/right indication to do_2_short.
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(all functions): Change printf calls to use the printf_filtered
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function in the callback table.
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(sim_trace): Turn on debug flag if DEBUG was defined, and call
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sim_resume.
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(sim_info): Print out statistics on instructions.
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(sim_{trace,create_inferior}): Eliminate extraneous output unless
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debugging.
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* Makefile.in: Make objects depend on d10v_sim.h.
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({,SIM_}CFLAGS): Include configure dependent switches.
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* configure.in (--enable-sim-cflags): New switch to allow user to
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set the defaults.
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* configure: Regenerate.
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Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com>
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* simops.c: Include correct syscall.h for d10v, not host's.
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Fix #ifdef SYS_stat.
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Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com>
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* simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef.
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Add trap 2 to be printf and trap 3 to be putchar.
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Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com>
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* Makefile.in, d10v_sim.h, interp.c, simops.c: Add support
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for low-level system calls.
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Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.
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Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* d10v_sim.h (SEXT32): Added.
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* interp.c: Commented out printfs.
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* simops.c: Fixed error in sb and st2w.
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Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining
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DSP instructions. Added modulo addressing.
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Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot.
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Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* d10v_sim.h, simops.c: Snapshot.
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Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
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* ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,
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gencode.c, interp.c, simops.c: Created.
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