- removed warnings "xxxxx" might be used uninitialized in this function (arm_simulator.c)

- some cosmetic changes

git-svn-id: svn://svn.berlios.de/openocd/trunk@423 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/helper/options.c

@@ -115,7 +115,7 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[]
 		OUTPUT("--help       | -h\tdisplay this help\n");
 		OUTPUT("--version    | -v\tdisplay OpenOCD version\n");
 		OUTPUT("--file       | -f\tuse configuration file <name>\n");
-		OUTPUT("--search     | -s\tdir to search for config files and scripts.\n");
+		OUTPUT("--search     | -s\tdir to search for config files and scripts\n");
 		OUTPUT("--debug      | -d\tset debug level <0-3>\n");
 		OUTPUT("--log_output | -l\tredirect log output to file <name>\n");
 		OUTPUT("--command    | -c\trun <command>\n");

src/openocd.c

@@ -152,3 +152,4 @@ int main(int argc, char *argv[])
 
 	return EXIT_SUCCESS;
 }
+

src/target/arm_simulator.c

@@ -32,7 +32,7 @@
 
 u32 arm_shift(u8 shift, u32 Rm, u32 shift_amount, u8 *carry)
 {
-	u32 return_value;
+	u32 return_value = 0;
 	shift_amount &= 0xff;
 	
 	if (shift == 0x0) /* LSL */
@@ -466,7 +466,7 @@ int arm_simulate_step(target_t *target, u32 *dry_run_pc)
 	/* load register instructions */
 	else if ((instruction.type >= ARM_LDR) && (instruction.type <= ARM_LDRSH))
 	{
-		u32 load_address, modified_address, load_value;
+		u32 load_address = 0, modified_address = 0, load_value;
 		u32 Rn = buf_get_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, instruction.info.load_store.Rn).value, 0, 32);
 		
 		/* adjust Rn in case the PC is being read */