[PATCH v4 01/13] sim/erc32: Added -v command line switch for verbose output

Jiri Gaisler
2015-03-17T21:03:08Z

* func.c (show_stat) : Print simulation time in portable long long format.

* help.c (usage) : update usage help print-out

* sis.c (run_sim) : increase debug level with -v. Also print
simulation time in portable long long format.

* sis.h : Use stdint.h for portable 32- and 64-bit ints.
---
sim/erc32/func.c | 5 +++--
sim/erc32/help.c | 2 +-
sim/erc32/sis.c | 9 ++++++---
sim/erc32/sis.h | 10 ++++------
4 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/sim/erc32/func.c b/sim/erc32/func.c
index 69d5eba..260ceff 100644
--- a/sim/erc32/func.c
+++ b/sim/erc32/func.c
@@ -28,6 +28,7 @@
#include "sis.h"
#include <dis-asm.h>
#include "sim-config.h"
+#include <inttypes.h>

#define VAL(x) strtoul(x,(char **)NULL,0)
@@ -642,8 +643,8 @@ show_stat(sregs)
sregs->nbranch;
#endif

- printf("\n Cycles : %9d\n\r", ebase.simtime - sregs->simstart);
- printf(" Instructions : %9d\n", sregs->ninst);
+ printf("\n Cycles : %9" PRIu64 "\n\r", ebase.simtime - sregs->simstart);
+ printf(" Instructions : %9" PRIu64 "\n", sregs->ninst);

#ifdef STAT
printf(" integer : %9.2f %%\n", 100.0 * (float) iinst / (float) sregs->ninst);
diff --git a/sim/erc32/help.c b/sim/erc32/help.c
index 21c2a77..9813bda 100644
--- a/sim/erc32/help.c
+++ b/sim/erc32/help.c
@@ -7,8 +7,8 @@ usage()
{

printf("usage: sis [-uart1 uart_device1] [-uart2 uart_device2]\n");
+ printf("[-sparclite] [-dumbio] [-v] \n");
printf("[-nfp] [-freq frequency] [-c batch_file] [files]\n");
- printf("[-sparclite] [-dumbio]\n");
}

void
diff --git a/sim/erc32/sis.c b/sim/erc32/sis.c
index ce9b3d0..931e3f3 100644
--- a/sim/erc32/sis.c
+++ b/sim/erc32/sis.c
@@ -30,6 +30,7 @@
#include "sis.h"
#include <dis-asm.h>
#include "sim-config.h"
+#include <inttypes.h>

#define VAL(x) strtol(x,(char **)NULL,0)

@@ -113,7 +114,7 @@ run_sim(sregs, icount, dis)
sregs->histind = 0;
}
if (dis) {
- printf(" %8u ", ebase.simtime);
+ printf(" %8" PRIu64 " ", ebase.simtime);
dis_mem(sregs->pc, 1, &dinfo);
}
}
@@ -205,6 +206,8 @@ main(argc, argv)
#endif
} else if (strcmp(argv[stat], "-dumbio") == 0) {
dumbio = 1;
+ } else if (strcmp(argv[stat], "-v") == 0) {
+ sis_verbose += 1;
} else {
printf("unknown option %s\n", argv[stat]);
usage();
@@ -271,7 +274,7 @@ main(argc, argv)
case CTRL_C:
printf("\b\bInterrupt!\n");
case TIME_OUT:
- printf(" Stopped at time %d (%.3f ms)\n", ebase.simtime,
+ printf(" Stopped at time %" PRIu64 " (%.3f ms)\n", ebase.simtime,
((double) ebase.simtime / (double) sregs.freq) / 1000.0);
break;
case BPT_HIT:
@@ -281,7 +284,7 @@ main(argc, argv)
case ERROR:
printf("IU in error mode (%d)\n", sregs.trap);
stat = 0;
- printf(" %8d ", ebase.simtime);
+ printf(" %8" PRIu64 " ", ebase.simtime);
dis_mem(sregs.pc, 1, &dinfo);
break;
default:
diff --git a/sim/erc32/sis.h b/sim/erc32/sis.h
index 6820cb4..74466ae 100644
--- a/sim/erc32/sis.h
+++ b/sim/erc32/sis.h
@@ -24,7 +24,8 @@
#include "gdb/callback.h"
#include "gdb/remote-sim.h"
#include <sim-config.h>
-
+#include <stdint.h>
+
#if WITH_HOST_BYTE_ORDER == BIG_ENDIAN
#define HOST_BIG_ENDIAN
#else
@@ -56,11 +57,8 @@ typedef unsigned int uint32; /* 32-bit unsigned int */
typedef float float32; /* 32-bit float */
typedef double float64; /* 64-bit float */

-/* FIXME: what about host compilers that don't support 64-bit ints? */
-typedef unsigned long long uint64; /* 64-bit unsigned int */
-typedef long long int64; /* 64-bit signed int */
-
-#define UINT64_MAX 18446744073709551615ULL
+typedef uint64_t uint64; /* 64-bit unsigned int */
+typedef int64_t int64; /* 64-bit signed int */

struct pstate {

--
1.9.1