Don Porges fixed c99 issues.

git-svn-id: svn://svn.berlios.de/openocd/trunk@553 b42882b7-edfa-0310-969c-e2dbd0fdcd60

14 files changed, 67 insertions, 45 deletions

diff --git a/configure.in b/configure.in
index f2351fa0..8c5a2102 100644
--- a/configure.in
+++ b/configure.in
@@ -7,9 +7,14 @@ AC_CANONICAL_HOST
 
 AC_CHECK_HEADERS(jtag_minidriver.h)
 AC_CHECK_HEADERS(sys/param.h)
+AC_CHECK_HEADERS(sys/time.h)
 AC_CHECK_HEADERS(elf.h)
+AC_CHECK_HEADERS(strings.h)
+
+AC_HEADER_TIME
 
 AC_C_BIGENDIAN
+AC_C_VARARRAYS
 
 AC_CHECK_FUNCS(strndup)
 AC_CHECK_FUNCS(strnlen)
diff --git a/src/helper/command.c b/src/helper/command.c
index ef567333..ec7cc6bb 100644
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -142,10 +142,10 @@ command_t* register_command(command_context_t *context, command_t *parent, char
 
 int unregister_command(command_context_t *context, char *name)
 {
-	unique_length_dirty = 1;
-	
 	command_t *c, *p = NULL, *c2;
 	
+	unique_length_dirty = 1;
+	
 	if ((!context) || (!name))
 		return ERROR_INVALID_ARGUMENTS;
 	
@@ -452,7 +452,11 @@ int command_run_file(command_context_t *context, FILE *file, enum command_mode m
 void command_print_help_line(command_context_t* context, struct command_s *command, int indent)
 {
 	command_t *c;
+	#ifdef HAVE_C_VARRAYS
 	char indent_text[indent + 2];
+	#else
+	char indent_text[68];
+	#endif
 	char *help = "no help available";
 	char name_buf[64];
 	
@@ -578,12 +582,13 @@ int handle_sleep_command(struct command_context_s *cmd_ctx, char *cmd, char **ar
 
 int handle_time_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
-	if (argc<1)
-		return ERROR_COMMAND_SYNTAX_ERROR;
-	
 	duration_t duration;
 	char *duration_text;
 	int retval;
+	float t;
+	
+	if (argc<1)
+		return ERROR_COMMAND_SYNTAX_ERROR;
 	
 	duration_start_measure(&duration);
 	
@@ -591,7 +596,7 @@ int handle_time_command(struct command_context_s *cmd_ctx, char *cmd, char **arg
 	
 	duration_stop_measure(&duration, &duration_text);
 	
-	float t=duration.duration.tv_sec;
+	t=duration.duration.tv_sec;
 	t+=((float)duration.duration.tv_usec / 1000000.0);
 	command_print(cmd_ctx, "%s took %fs", args[0], t);
 	
diff --git a/src/helper/log.c b/src/helper/log.c
index d0f0e3dd..34e73b6a 100644
--- a/src/helper/log.c
+++ b/src/helper/log.c
@@ -29,7 +29,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
-#include <time.h>
 
 int debug_level = -1;
 
@@ -61,6 +60,7 @@ static int count = 0;
  */
 static void log_puts(enum log_levels level, const char *file, int line, const char *function, const char *string)
 {
+	char *f;
 	if (level == LOG_LVL_OUTPUT)
 	{
 		/* do not prepend any headers, just print out what we were given and return */
@@ -69,7 +69,7 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch
 		return;
 	}
 
-	char *f = strrchr(file, '/');
+	f = strrchr(file, '/');
 	if (f != NULL)
 		file = f + 1;
 
@@ -112,12 +112,12 @@ static void log_puts(enum log_levels level, const char *file, int line, const ch
 void log_printf(enum log_levels level, const char *file, int line, const char *function, const char *format, ...)
 {
 	char *string;
+	va_list ap;
 
 	count++;
 	if (level > debug_level)
 		return;
 
-	va_list ap;
 	va_start(ap, format);
 
 	string = alloc_vprintf(format, ap);
@@ -133,12 +133,12 @@ void log_printf(enum log_levels level, const char *file, int line, const char *f
 void log_printf_lf(enum log_levels level, const char *file, int line, const char *function, const char *format, ...)
 {
 	char *string;
+	va_list ap;
 
 	count++;
 	if (level > debug_level)
 		return;
 	
-	va_list ap;
 	va_start(ap, format);
 	
 	string = alloc_vprintf(format, ap);
@@ -276,6 +276,8 @@ char *alloc_vprintf(const char *fmt, va_list ap)
 	for (;;)
 	{
 		char *t = string;
+		va_list ap_copy;
+		int ret;
 		string = realloc(string, size);
 		if (string == NULL)
 		{
@@ -284,10 +286,8 @@ char *alloc_vprintf(const char *fmt, va_list ap)
 			return NULL;
 		}
 
-		va_list ap_copy;
 		va_copy(ap_copy, ap);
 
-		int ret;
 		ret = vsnprintf(string, size, fmt, ap_copy);
 		/* NB! The result of the vsnprintf() might be an *EMPTY* string! */
 		if ((ret >= 0) && ((ret + 1) < size))
diff --git a/src/helper/replacements.c b/src/helper/replacements.c
index 7a6729b8..bebca28e 100644
--- a/src/helper/replacements.c
+++ b/src/helper/replacements.c
@@ -25,7 +25,9 @@
 
 #include <stdlib.h>
 #include <string.h>
+#ifdef HAVE_STRINGS_H
 #include <strings.h>
+#endif
 /* 
  * clear_malloc
  *
diff --git a/src/helper/replacements.h b/src/helper/replacements.h
index 4df76012..71e4c66c 100644
--- a/src/helper/replacements.h
+++ b/src/helper/replacements.h
@@ -187,7 +187,7 @@ static __inline int close_socket(int sock)
 static __inline void socket_nonblock(int fd)
 {
 #ifdef _WIN32
-	long nonblock = 1;
+	unsigned long nonblock = 1;
 	ioctlsocket(fd, FIONBIO, &nonblock );
 #else
 	int oldopts = fcntl(fd, F_GETFL, 0);
diff --git a/src/helper/time_support.c b/src/helper/time_support.c
index 26774614..e97993be 100644
--- a/src/helper/time_support.c
+++ b/src/helper/time_support.c
@@ -26,8 +26,6 @@
 #include "log.h"
 
 #include <stdlib.h>
-#include <sys/time.h>
-#include <time.h>
 
 int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y);
 int timeval_add(struct timeval *result, struct timeval *x, struct timeval *y);
diff --git a/src/helper/time_support.h b/src/helper/time_support.h
index 05dc9119..311c88d3 100644
--- a/src/helper/time_support.h
+++ b/src/helper/time_support.h
@@ -20,8 +20,16 @@
 #ifndef TIME_SUPPORT_H
 #define TIME_SUPPORT_H
 
-#include <sys/time.h>
-#include <time.h>
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
 
 extern int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y);
 extern int timeval_add(struct timeval *result, struct timeval *x, struct timeval *y);
diff --git a/src/jtag/amt_jtagaccel.c b/src/jtag/amt_jtagaccel.c
index 1a34073a..b94b6f76 100644
--- a/src/jtag/amt_jtagaccel.c
+++ b/src/jtag/amt_jtagaccel.c
@@ -34,9 +34,6 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include <sys/time.h>
-#include <time.h>
-
 #if PARPORT_USE_PPDEV == 1
 #include <linux/parport.h>
 #include <linux/ppdev.h>
diff --git a/src/jtag/bitbang.c b/src/jtag/bitbang.c
index f79d2af7..79f77b56 100644
--- a/src/jtag/bitbang.c
+++ b/src/jtag/bitbang.c
@@ -34,9 +34,6 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include <sys/time.h>
-#include <time.h>
-
 bitbang_interface_t *bitbang_interface;
 
 int bitbang_execute_queue(void);
diff --git a/src/jtag/bitq.c b/src/jtag/bitq.c
index e2a243fb..93bb3063 100644
--- a/src/jtag/bitq.c
+++ b/src/jtag/bitq.c
@@ -34,9 +34,6 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include <sys/time.h>
-#include <time.h>
-
 
 bitq_interface_t *bitq_interface; /* low level bit queue interface */
 
diff --git a/src/jtag/ft2232.c b/src/jtag/ft2232.c
index 20824bbb..2740c3be 100644
--- a/src/jtag/ft2232.c
+++ b/src/jtag/ft2232.c
@@ -46,9 +46,6 @@
 #include <ftdi.h>
 #endif
 
-#include <sys/time.h>
-#include <time.h>
-
 /* enable this to debug io latency
  */
 #if 0
@@ -455,11 +452,11 @@ void ft2232_add_pathmove(pathmove_command_t *cmd)
 	state_count = 0;
 	while (num_states)
 	{
-		tms_byte = 0x0;
 		int bit_count = 0;
 		
 		int num_states_batch = num_states > 7 ? 7 : num_states;
 
+		tms_byte = 0x0;
 		/* command "Clock Data to TMS/CS Pin (no Read)" */
 		BUFFER_ADD = 0x4b;
 		/* number of states remaining */
diff --git a/src/jtag/gw16012.c b/src/jtag/gw16012.c
index 8caaba63..8c7dc81b 100644
--- a/src/jtag/gw16012.c
+++ b/src/jtag/gw16012.c
@@ -50,9 +50,6 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include <sys/time.h>
-#include <time.h>
-
 #if PARPORT_USE_PPDEV == 1
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 #include <dev/ppbus/ppi.h>
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index 291c4010..b177c8e2 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -361,6 +361,7 @@ void* cmd_queue_alloc(size_t size)
 {
 	cmd_queue_page_t **p_page = &cmd_queue_pages;
 	int offset;
+	u8 *t;
 
 	if (*p_page)
 	{
@@ -381,7 +382,7 @@ void* cmd_queue_alloc(size_t size)
 	offset = (*p_page)->used;
 	(*p_page)->used += size;
 	
-	u8 *t=(u8 *)((*p_page)->address);
+	t=(u8 *)((*p_page)->address);
 	return t + offset;
 }
 
@@ -425,9 +426,11 @@ static void jtag_prelude(enum tap_state state)
 
 void jtag_add_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state)
 {
+	int retval;
+	
 	jtag_prelude(state);
 	
-	int retval=interface_jtag_add_ir_scan(num_fields, fields, cmd_queue_end_state);
+	retval=interface_jtag_add_ir_scan(num_fields, fields, cmd_queue_end_state);
 	if (retval!=ERROR_OK)
 		jtag_error=retval;
 }
@@ -511,9 +514,11 @@ int MINIDRIVER(interface_jtag_add_ir_scan)(int num_fields, scan_field_t *fields,
 
 void jtag_add_plain_ir_scan(int num_fields, scan_field_t *fields, enum tap_state state)
 {
+	int retval;
+	
 	jtag_prelude(state);
 	
-	int retval=interface_jtag_add_plain_ir_scan(num_fields, fields, cmd_queue_end_state);
+	retval=interface_jtag_add_plain_ir_scan(num_fields, fields, cmd_queue_end_state);
 	if (retval!=ERROR_OK)
 		jtag_error=retval;
 }
@@ -557,9 +562,11 @@ int MINIDRIVER(interface_jtag_add_plain_ir_scan)(int num_fields, scan_field_t *f
 
 void jtag_add_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state)
 {
+	int retval;
+	
 	jtag_prelude(state);
 
-	int retval=interface_jtag_add_dr_scan(num_fields, fields, cmd_queue_end_state);
+	retval=interface_jtag_add_dr_scan(num_fields, fields, cmd_queue_end_state);
 	if (retval!=ERROR_OK)
 		jtag_error=retval;
 }
@@ -742,9 +749,11 @@ void MINIDRIVER(interface_jtag_add_dr_out)(int device_num,
 
 void jtag_add_plain_dr_scan(int num_fields, scan_field_t *fields, enum tap_state state)
 {
+	int retval;
+	
 	jtag_prelude(state);
 
-	int retval=interface_jtag_add_plain_dr_scan(num_fields, fields, cmd_queue_end_state);
+	retval=interface_jtag_add_plain_dr_scan(num_fields, fields, cmd_queue_end_state);
 	if (retval!=ERROR_OK)
 		jtag_error=retval;
 }
@@ -815,6 +824,10 @@ int MINIDRIVER(interface_jtag_add_tlr)()
 
 void jtag_add_pathmove(int num_states, enum tap_state *path)
 {
+	enum tap_state cur_state=cmd_queue_cur_state;
+	int i;
+	int retval;
+
 	/* the last state has to be a stable state */
 	if (tap_move_map[path[num_states - 1]] == -1)
 	{
@@ -822,8 +835,6 @@ void jtag_add_pathmove(int num_states, enum tap_state *path)
 		exit(-1);
 	}
 
-	enum tap_state cur_state=cmd_queue_cur_state;
-	int i;
 	for (i=0; i<num_states; i++)
 	{
 		if ((tap_transitions[cur_state].low != path[i])&&
@@ -839,7 +850,7 @@ void jtag_add_pathmove(int num_states, enum tap_state *path)
 	
 	cmd_queue_cur_state = path[num_states - 1];
 
-	int retval=interface_jtag_add_pathmove(num_states, path);
+	retval=interface_jtag_add_pathmove(num_states, path);
 	if (retval!=ERROR_OK)
 		jtag_error=retval;
 }
@@ -885,10 +896,12 @@ int MINIDRIVER(interface_jtag_add_runtest)(int num_cycles, enum tap_state state)
 
 void jtag_add_runtest(int num_cycles, enum tap_state state)
 {
+	int retval;
+	
 	jtag_prelude(state);
 	
 	/* executed by sw or hw fifo */
-	int retval=interface_jtag_add_runtest(num_cycles, cmd_queue_end_state);
+	retval=interface_jtag_add_runtest(num_cycles, cmd_queue_end_state);
 	if (retval!=ERROR_OK)
 		jtag_error=retval;
 }
@@ -1275,6 +1288,8 @@ void jtag_sleep(u32 us)
 	usleep(us);
 }
 
+int cwvx_device_num = -1, cwvx_version_num, cwvx_part_num;
+
 /* Try to examine chain layout according to IEEE 1149.1 §12
  */
 int jtag_examine_chain()
@@ -1355,6 +1370,13 @@ int jtag_examine_chain()
 			LOG_INFO("JTAG device found: 0x%8.8x (Manufacturer: 0x%3.3x, Part: 0x%4.4x, Version: 0x%1.1x)", 
 				idcode, manufacturer, part, version);
 			
+			/* Total hacky hack!	PORGES */
+			if (manufacturer == 0x1a2) {
+			    cwvx_device_num = device_count-1;
+			    cwvx_part_num = part;
+			    cwvx_version_num = version;
+			}
+			
 			bit_count += 32;
 		}
 	}
diff --git a/src/jtag/presto.c b/src/jtag/presto.c
index d9661fc4..aa82f413 100644
--- a/src/jtag/presto.c
+++ b/src/jtag/presto.c
@@ -40,9 +40,6 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include <sys/time.h>
-#include <time.h>
-
 /* PRESTO access library includes */
 #if BUILD_PRESTO_FTD2XX == 1
 #include <ftd2xx.h>