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* interp.c (struct hash_entry): OPCODE and MASK are unsigned.

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* d10v_sim.h (remote-sim.h, sim-config.h): Include.
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Andrew Cagney 1998-04-24 09:54:16 +00:00
parent e9164db545
commit 21566f9fbe
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sim/d10v/ChangeLog
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@ -1,3 +1,60 @@
Fri Apr 24 11:04:46 1998 Andrew Cagney <cagney@chook.cygnus.com>
* interp.c (struct hash_entry): OPCODE and MASK are unsigned.
* d10v_sim.h (remote-sim.h, sim-config.h): Include.
Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
* configure: Regenerated to track ../common/aclocal.m4 changes.
Wed Apr 1 12:59:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
* simops.c (trace_input_func): Use move_from_cr / CREGS to obtain
up-to-date CR value.
(OP_OP_1000000, add3): Trace inputs before performing add.
(OP_5F00, <*>): Trace input registers before making system call.
(OP_5F00, <kill>): Trace R0, R1 not REGn.
(OP_5F00, <getpid>): Always return 47.
* d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND,
SLOT_DISCARD, SLOT_FLUSH): Define. An implementation of write
back slots.
(struct _state): Add struct slot slot to global state variable.
(struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST,
F0, F1, C from global State variable.
(struct _state): Add struct trace to global State variable.
(GPR, SET_GPR): Define. SET_GPR uses SLOT_PEND.
(PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG.
(CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr.
(INC_ADDR): Re-implement. Use SET_GPR to update registers.
(JMP): Re-implement. Use SET_* to update registers.
* interp.c: Use new SET_* et.al. macros to fetch / store
registers.
(get_operands): Squirrel away trace values at start of each
operand decode.
(do_2_short): Flush pending writes before issuing second
instruction.
(sim_resume): Flush pending writes at end of instruction cycle.
(sim_fetch_register, sim_store_register, sim_create_inferior):
After scheduling updates to registers using SET_*, flush updates.
(sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so
that each sets pc using SET_* and last SET_* eventually winds out.
* simops.c: Use new SET_* et.al. macros to fetch / store
registers.
(move_to_cr): Add MASK argument for selective update of CREG bits.
Re-implement using new SET_* macros.
(trace_output_func, trace_output): Delete. Replace with.
(do_trace_output_flush, trace_output_finish, trace_output_40,
trace_output_32, trace_output_16, trace_output_void,
trace_output_flag): New functions. Handle specific trace cases.
(OP_*): Re-write tracing to use new trace_output_* functions.
(OP_*): Re-write to use new SET_* et.al. macros.
(FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition.
(RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32.
Wed Apr 1 12:55:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (SIM_AC_OPTION_WARNINGS): Add.