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Print compare bits in human readible form

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This commit is contained in:
Michael Meissner 1998-01-28 23:48:13 +00:00
parent e086cc6caf
commit 241b462435
4 changed files with 146 additions and 8 deletions
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21
sim/tic80/cpu.h
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@ -1,5 +1,5 @@
/* TIc80 Simulator.
Copyright (C) 1997 Free Software Foundation, Inc.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB, the GNU debugger.
@ -162,12 +162,14 @@ struct _sim_cpu {
#if defined(WITH_TRACE)
extern char *tic80_trace_alu3 PARAMS ((int, unsigned32, unsigned32, unsigned32));
extern char *tic80_trace_cmp PARAMS ((int, unsigned32, unsigned32, unsigned32));
extern char *tic80_trace_alu2 PARAMS ((int, unsigned32, unsigned32));
extern char *tic80_trace_shift PARAMS ((int, unsigned32, unsigned32, int, int, int, int, int));
extern void tic80_trace_fpu3 PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, sim_fpu, sim_fpu, sim_fpu));
extern void tic80_trace_fpu2 PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, sim_fpu, sim_fpu));
extern void tic80_trace_fpu1 PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, sim_fpu));
extern void tic80_trace_fpu2i PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, unsigned32, sim_fpu, sim_fpu));
extern void tic80_trace_fpu2cmp PARAMS ((SIM_DESC, sim_cpu *, sim_cia, int, unsigned32, sim_fpu, sim_fpu));
extern char *tic80_trace_nop PARAMS ((int));
extern char *tic80_trace_sink1 PARAMS ((int, unsigned32));
extern char *tic80_trace_sink2 PARAMS ((int, unsigned32, unsigned32));
@ -185,6 +187,15 @@ do { \
} \
} while (0)
#define TRACE_CMP(indx, result, input1, input2) \
do { \
if (TRACE_ALU_P (CPU)) { \
trace_one_insn (SD, CPU, cia.ip, 1, itable[indx].file, \
itable[indx].line_nr, "alu", \
tic80_trace_cmp (indx, result, input1, input2)); \
} \
} while (0)
#define TRACE_ALU2(indx, result, input) \
do { \
if (TRACE_ALU_P (CPU)) { \
@ -236,6 +247,14 @@ do { \
} \
} while (0)
#define TRACE_FPU2CMP(result, input1, input2) \
do { \
if (TRACE_FPU_P (CPU)) { \
tic80_trace_fpu2cmp (SD, CPU, cia, MY_INDEX, \
result, input1, input2); \
} \
} while (0)
#define TRACE_NOP(indx) \
do { \
if (TRACE_ALU_P (CPU)) { \