From: Jakob Gruber <jakob.gruber@gmail.com>
Date: Thu, 2 Aug 2012 07:41:05 +0000 (+0200)
Subject: run_avr: Add -v argument to raise verbosity level
X-Git-Tag: v1.0~32
X-Git-Url: https://git.htl-mechatronik.at/public/?a=commitdiff_plain;h=33cb87d48ecd68f2000d02659bb3752a329274c8;p=sx%2Fsimavr.git

run_avr: Add -v argument to raise verbosity level

Pass it more than once to raise it further. This works better with the
standard conventions, which would allow passing -vvv (instead of -v -v
-v). Unfortunately, this does not work here.

The type of avr->log has been altered to accomodate values up to 3.
---

diff --git a/simavr/sim/run_avr.c b/simavr/sim/run_avr.c
index f1f04c3..e18f1cd 100644
--- a/simavr/sim/run_avr.c
+++ b/simavr/sim/run_avr.c
@@ -34,11 +34,12 @@
 
 void display_usage(char * app)
 {
-	printf("usage: %s [-t] [-g] [-m <device>] [-f <frequency>] firmware\n", app);
-	printf("       -t: run full scale decoder trace\n"
-		   "       -g: listen for gdb connection on port 1234\n"
-		   "       -ff: Loads next .hex file as flash\n"
-		   "       -ee: Loads next .hex file as eeprom\n"
+	printf("Usage: %s [-t] [-g] [-v] [-m <device>] [-f <frequency>] firmware\n", app);
+	printf("       -t: Run full scale decoder trace\n"
+		   "       -g: Listen for gdb connection on port 1234\n"
+		   "       -ff: Load next .hex file as flash\n"
+		   "       -ee: Load next .hex file as eeprom\n"
+		   "       -v: Raise verbosity level (can be passed more than once)\n"
 		   "   Supported AVR cores:\n");
 	for (int i = 0; avr_kind[i]; i++) {
 		printf("       ");
@@ -67,6 +68,7 @@ int main(int argc, char *argv[])
 	long f_cpu = 0;
 	int trace = 0;
 	int gdb = 0;
+	int log = 1;
 	char name[16] = "";
 	uint32_t loadBase = AVR_SEGMENT_OFFSET_FLASH;
 	int trace_vectors[8] = {0};
@@ -95,6 +97,8 @@ int main(int argc, char *argv[])
 				trace_vectors[trace_vectors_count++] = atoi(argv[++pi]);
 		} else if (!strcmp(argv[pi], "-g") || !strcmp(argv[pi], "-gdb")) {
 			gdb++;
+		} else if (!strcmp(argv[pi], "-v")) {
+			log++;
 		} else if (!strcmp(argv[pi], "-ee")) {
 			loadBase = AVR_SEGMENT_OFFSET_EEPROM;
 		} else if (!strcmp(argv[pi], "-ff")) {
@@ -155,6 +159,7 @@ int main(int argc, char *argv[])
 		printf("Attempted to load a bootloader at %04x\n", f.flashbase);
 		avr->pc = f.flashbase;
 	}
+	avr->log = (log > LOG_TRACE ? LOG_TRACE : log);
 	avr->trace = trace;
 	for (int ti = 0; ti < trace_vectors_count; ti++)
 		if (avr->interrupts.vector[trace_vectors[ti]])
diff --git a/simavr/sim/sim_avr.h b/simavr/sim/sim_avr.h
index 6f6cc34..737b3ce 100644
--- a/simavr/sim/sim_avr.h
+++ b/simavr/sim/sim_avr.h
@@ -245,7 +245,7 @@ typedef struct avr_t {
 	avr_int_table_t	interrupts;
 
 	// DEBUG ONLY -- value ignored if CONFIG_SIMAVR_TRACE = 0
-	int		trace : 1,
+	uint8_t	trace : 1,
 			log : 2; // log level, default to 1
 
 	// Only used if CONFIG_SIMAVR_TRACE is defined