Add static keywords to core target source file data and functions.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1579 b42882b7-edfa-0310-969c-e2dbd0fdcd60

15 files changed, 133 insertions, 138 deletions

diff --git a/src/target/breakpoints.c b/src/target/breakpoints.c
index fd121f2..6320d2e 100644
--- a/src/target/breakpoints.c
+++ b/src/target/breakpoints.c
@@ -30,13 +30,13 @@
 
 #include "breakpoints.h"
 
-char *breakpoint_type_strings[] =
+static char *breakpoint_type_strings[] =
 {
 	"hardware",
 	"software"
 };
 
-char *watchpoint_rw_strings[] =
+static char *watchpoint_rw_strings[] =
 {
 	"read",
 	"write",
diff --git a/src/target/breakpoints.h b/src/target/breakpoints.h
index 9b60254..800e655 100644
--- a/src/target/breakpoints.h
+++ b/src/target/breakpoints.h
@@ -30,15 +30,11 @@ enum breakpoint_type
 	BKPT_SOFT,
 };
 
-extern char *breakpoint_type_strings[];
-
 enum watchpoint_rw
 {
 	WPT_READ = 0, WPT_WRITE = 1, WPT_ACCESS = 2
 };
 
-extern char *watchpoint_rw_strings[];
-
 typedef struct breakpoint_s
 {
 	u32 address;
diff --git a/src/target/embeddedice.c b/src/target/embeddedice.c
index 15beb9f..b663c1d 100644
--- a/src/target/embeddedice.c
+++ b/src/target/embeddedice.c
@@ -42,15 +42,17 @@
 
 #include <stdlib.h>
 
-bitfield_desc_t embeddedice_comms_ctrl_bitfield_desc[] =
+#if 0
+static bitfield_desc_t embeddedice_comms_ctrl_bitfield_desc[] =
 {
 	{"R", 1},
 	{"W", 1},
 	{"reserved", 26},
 	{"version", 4}
 };
+#endif
 
-int embeddedice_reg_arch_info[] =
+static int embeddedice_reg_arch_info[] =
 {
 	0x0, 0x1, 0x4, 0x5,
 	0x8, 0x9, 0xa, 0xb, 0xc, 0xd,
@@ -58,7 +60,7 @@ int embeddedice_reg_arch_info[] =
 	0x2
 };
 
-char* embeddedice_reg_list[] =
+static char* embeddedice_reg_list[] =
 {
 	"debug_ctrl",
 	"debug_status",
@@ -83,9 +85,9 @@ char* embeddedice_reg_list[] =
 	"vector catch"
 };
 
-int embeddedice_reg_arch_type = -1;
+static int embeddedice_reg_arch_type = -1;
 
-int embeddedice_get_reg(reg_t *reg);
+static int embeddedice_get_reg(reg_t *reg);
 
 reg_cache_t* embeddedice_build_reg_cache(target_t *target, arm7_9_common_t *arm7_9)
 {
@@ -215,7 +217,7 @@ int embeddedice_setup(target_t *target)
 	return jtag_execute_queue();
 }
 
-int embeddedice_get_reg(reg_t *reg)
+static int embeddedice_get_reg(reg_t *reg)
 {
 	int retval;
 	if ((retval = embeddedice_read_reg(reg)) != ERROR_OK)
diff --git a/src/target/embeddedice.h b/src/target/embeddedice.h
index a0483d3..8c4bc6f 100644
--- a/src/target/embeddedice.h
+++ b/src/target/embeddedice.h
@@ -111,9 +111,9 @@ extern int embeddedice_handshake(arm_jtag_t *jtag_info, int hsbit, u32 timeout);
 /* If many embeddedice_write_reg() follow eachother, then the >1 invocations can be this faster version of
  * embeddedice_write_reg
  */
-static const int embeddedice_num_bits[]={32,5,1};
 static __inline__ void embeddedice_write_reg_inner( jtag_tap_t *tap, int reg_addr, u32 value)
 {
+	static const int embeddedice_num_bits[]={32,5,1};
 	u32 values[3];
 
 	values[0]=value;
diff --git a/src/target/etb.c b/src/target/etb.c
index 9f5e78a..b96ffe3 100644
--- a/src/target/etb.c
+++ b/src/target/etb.c
@@ -36,7 +36,7 @@
 
 #include <stdlib.h>
 
-char* etb_reg_list[] =
+static char* etb_reg_list[] =
 {
 	"ETB_identification",
 	"ETB_ram_depth",
@@ -49,13 +49,13 @@ char* etb_reg_list[] =
 	"ETB_control",
 };
 
-int etb_reg_arch_type = -1;
+static int etb_reg_arch_type = -1;
 
-int etb_get_reg(reg_t *reg);
+static int etb_get_reg(reg_t *reg);
 
-int handle_etb_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_etb_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
 
-int etb_set_instr(etb_t *etb, u32 new_instr)
+static int etb_set_instr(etb_t *etb, u32 new_instr)
 {
 	jtag_tap_t *tap;
 	tap = etb->tap;
@@ -85,7 +85,7 @@ int etb_set_instr(etb_t *etb, u32 new_instr)
 	return ERROR_OK;
 }
 
-int etb_scann(etb_t *etb, u32 new_scan_chain)
+static int etb_scann(etb_t *etb, u32 new_scan_chain)
 {
 	if(etb->cur_scan_chain != new_scan_chain)
 	{
@@ -156,7 +156,7 @@ reg_cache_t* etb_build_reg_cache(etb_t *etb)
 	return reg_cache;
 }
 
-int etb_get_reg(reg_t *reg)
+static int etb_get_reg(reg_t *reg)
 {
 	int retval;
 	if ((retval = etb_read_reg(reg)) != ERROR_OK)
@@ -174,7 +174,7 @@ int etb_get_reg(reg_t *reg)
 	return ERROR_OK;
 }
 
-int etb_read_ram(etb_t *etb, u32 *data, int num_frames)
+static int etb_read_ram(etb_t *etb, u32 *data, int num_frames)
 {
 	scan_field_t fields[3];
 	int i;
@@ -397,7 +397,7 @@ int etb_store_reg(reg_t *reg)
 	return etb_write_reg(reg, buf_get_u32(reg->value, 0, reg->size));
 }
 
-int etb_register_commands(struct command_context_s *cmd_ctx)
+static int etb_register_commands(struct command_context_s *cmd_ctx)
 {
 	command_t *etb_cmd;
 
@@ -408,7 +408,7 @@ int etb_register_commands(struct command_context_s *cmd_ctx)
 	return ERROR_OK;
 }
 
-int handle_etb_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etb_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	jtag_tap_t *tap;
@@ -462,7 +462,7 @@ int handle_etb_config_command(struct command_context_s *cmd_ctx, char *cmd, char
 	return ERROR_OK;
 }
 
-int etb_init(etm_context_t *etm_ctx)
+static int etb_init(etm_context_t *etm_ctx)
 {
 	etb_t *etb = etm_ctx->capture_driver_priv;
 
@@ -479,7 +479,7 @@ int etb_init(etm_context_t *etm_ctx)
 	return ERROR_OK;
 }
 
-trace_status_t etb_status(etm_context_t *etm_ctx)
+static trace_status_t etb_status(etm_context_t *etm_ctx)
 {
 	etb_t *etb = etm_ctx->capture_driver_priv;
 
@@ -534,7 +534,7 @@ trace_status_t etb_status(etm_context_t *etm_ctx)
 	return etm_ctx->capture_status;
 }
 
-int etb_read_trace(etm_context_t *etm_ctx)
+static int etb_read_trace(etm_context_t *etm_ctx)
 {
 	etb_t *etb = etm_ctx->capture_driver_priv;
 	int first_frame = 0;
@@ -684,7 +684,7 @@ int etb_read_trace(etm_context_t *etm_ctx)
 	return ERROR_OK;
 }
 
-int etb_start_capture(etm_context_t *etm_ctx)
+static int etb_start_capture(etm_context_t *etm_ctx)
 {
 	etb_t *etb = etm_ctx->capture_driver_priv;
 	u32 etb_ctrl_value = 0x1;
@@ -716,7 +716,7 @@ int etb_start_capture(etm_context_t *etm_ctx)
 	return ERROR_OK;
 }
 
-int etb_stop_capture(etm_context_t *etm_ctx)
+static int etb_stop_capture(etm_context_t *etm_ctx)
 {
 	etb_t *etb = etm_ctx->capture_driver_priv;
 	reg_t *etb_ctrl_reg = &etb->reg_cache->reg_list[ETB_CTRL];
diff --git a/src/target/etb.h b/src/target/etb.h
index f5f9cf4..af6e254 100644
--- a/src/target/etb.h
+++ b/src/target/etb.h
@@ -70,6 +70,4 @@ extern int etb_store_reg(reg_t *reg);
 extern int etb_set_reg(reg_t *reg, u32 value);
 extern int etb_set_reg_w_exec(reg_t *reg, u8 *buf);
 
-extern int etb_register_commands(struct command_context_s *cmd_ctx);
-
 #endif /* ETB_H */
diff --git a/src/target/etm.c b/src/target/etm.c
index f959070..41897ec 100644
--- a/src/target/etm.c
+++ b/src/target/etm.c
@@ -46,15 +46,17 @@
  *
  */
 
-bitfield_desc_t etm_comms_ctrl_bitfield_desc[] =
+#if 0
+static bitfield_desc_t etm_comms_ctrl_bitfield_desc[] =
 {
 	{"R", 1},
 	{"W", 1},
 	{"reserved", 26},
 	{"version", 4}
 };
+#endif
 
-int etm_reg_arch_info[] =
+static int etm_reg_arch_info[] =
 {
 	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
@@ -72,7 +74,7 @@ int etm_reg_arch_info[] =
 	0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
 };
 
-int etm_reg_arch_size_info[] =
+static int etm_reg_arch_size_info[] =
 {
 	32, 32, 17, 8, 3, 9, 32, 16,
 	17, 26, 25, 8, 17, 32, 32, 17,
@@ -90,7 +92,7 @@ int etm_reg_arch_size_info[] =
 	17, 17, 17, 17, 32, 32, 32, 32
 };
 
-char* etm_reg_list[] =
+static char* etm_reg_list[] =
 {
 	"ETM_CTRL",
 	"ETM_CONFIG",
@@ -205,11 +207,11 @@ char* etm_reg_list[] =
 	"ETM_CONTEXTID_COMPARATOR_MASK"
 };
 
-int etm_reg_arch_type = -1;
+static int etm_reg_arch_type = -1;
 
-int etm_get_reg(reg_t *reg);
+static int etm_get_reg(reg_t *reg);
 
-command_t *etm_cmd = NULL;
+static command_t *etm_cmd = NULL;
 
 reg_cache_t* etm_build_reg_cache(target_t *target, arm_jtag_t *jtag_info, etm_context_t *etm_ctx)
 {
@@ -480,7 +482,7 @@ extern etm_capture_driver_t etm_dummy_capture_driver;
 extern etm_capture_driver_t oocd_trace_capture_driver;
 #endif
 
-etm_capture_driver_t *etm_capture_drivers[] =
+static etm_capture_driver_t *etm_capture_drivers[] =
 {
 	&etb_capture_driver,
 	&etm_dummy_capture_driver,
@@ -502,7 +504,7 @@ char *etmv1v1_branch_reason_strings[] =
 	"reserved",
 };
 
-int etm_read_instruction(etm_context_t *ctx, arm_instruction_t *instruction)
+static int etm_read_instruction(etm_context_t *ctx, arm_instruction_t *instruction)
 {
 	int i;
 	int section = -1;
@@ -570,7 +572,7 @@ int etm_read_instruction(etm_context_t *ctx, arm_instruction_t *instruction)
 	return ERROR_OK;
 }
 
-int etmv1_next_packet(etm_context_t *ctx, u8 *packet, int apo)
+static int etmv1_next_packet(etm_context_t *ctx, u8 *packet, int apo)
 {
 	while (ctx->data_index < ctx->trace_depth)
 	{
@@ -635,7 +637,7 @@ int etmv1_next_packet(etm_context_t *ctx, u8 *packet, int apo)
 	return -1;
 }
 
-int etmv1_branch_address(etm_context_t *ctx)
+static int etmv1_branch_address(etm_context_t *ctx)
 {
 	int retval;
 	u8 packet;
@@ -721,7 +723,7 @@ int etmv1_branch_address(etm_context_t *ctx)
 	return 0;
 }
 
-int etmv1_data(etm_context_t *ctx, int size, u32 *data)
+static int etmv1_data(etm_context_t *ctx, int size, u32 *data)
 {
 	int j;
 	u8 buf[4];
@@ -750,7 +752,7 @@ int etmv1_data(etm_context_t *ctx, int size, u32 *data)
 	return 0;
 }
 
-int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
+static int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
 {
 	int retval;
 	arm_instruction_t instruction;
@@ -1043,7 +1045,7 @@ int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd_ctx)
 	return ERROR_OK;
 }
 
-int handle_etm_tracemode_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_tracemode_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1223,7 +1225,7 @@ int handle_etm_tracemode_command(struct command_context_s *cmd_ctx, char *cmd, c
 	return ERROR_OK;
 }
 
-int handle_etm_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1423,7 +1425,7 @@ int handle_etm_info_command(struct command_context_s *cmd_ctx, char *cmd, char *
 	return ERROR_OK;
 }
 
-int handle_etm_status_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_status_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1471,7 +1473,7 @@ int handle_etm_status_command(struct command_context_s *cmd_ctx, char *cmd, char
 	return ERROR_OK;
 }
 
-int handle_etm_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1530,7 +1532,7 @@ int handle_etm_image_command(struct command_context_s *cmd_ctx, char *cmd, char
 	return ERROR_OK;
 }
 
-int handle_etm_dump_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_dump_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	fileio_t file;
 	target_t *target;
@@ -1598,7 +1600,7 @@ int handle_etm_dump_command(struct command_context_s *cmd_ctx, char *cmd, char *
 	return ERROR_OK;
 }
 
-int handle_etm_load_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_load_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	fileio_t file;
 	target_t *target;
@@ -1680,7 +1682,7 @@ int handle_etm_load_command(struct command_context_s *cmd_ctx, char *cmd, char *
 	return ERROR_OK;
 }
 
-int handle_etm_trigger_percent_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_trigger_percent_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1720,7 +1722,7 @@ int handle_etm_trigger_percent_command(struct command_context_s *cmd_ctx, char *
 	return ERROR_OK;
 }
 
-int handle_etm_start_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_start_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1765,7 +1767,7 @@ int handle_etm_start_command(struct command_context_s *cmd_ctx, char *cmd, char
 	return ERROR_OK;
 }
 
-int handle_etm_stop_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_stop_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -1801,7 +1803,7 @@ int handle_etm_stop_command(struct command_context_s *cmd_ctx, char *cmd, char *
 	return ERROR_OK;
 }
 
-int handle_etm_analyze_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_analyze_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
diff --git a/src/target/etm_dummy.c b/src/target/etm_dummy.c
index 9acf38f..ee83f17 100644
--- a/src/target/etm_dummy.c
+++ b/src/target/etm_dummy.c
@@ -36,7 +36,7 @@
 
 #include <stdlib.h>
 
-int handle_etm_dummy_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_dummy_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -69,7 +69,7 @@ int handle_etm_dummy_config_command(struct command_context_s *cmd_ctx, char *cmd
 	return ERROR_OK;
 }
 
-int etm_dummy_register_commands(struct command_context_s *cmd_ctx)
+static int etm_dummy_register_commands(struct command_context_s *cmd_ctx)
 {
 	command_t *etm_dummy_cmd;
 
@@ -80,27 +80,27 @@ int etm_dummy_register_commands(struct command_context_s *cmd_ctx)
 	return ERROR_OK;
 }
 
-int etm_dummy_init(etm_context_t *etm_ctx)
+static int etm_dummy_init(etm_context_t *etm_ctx)
 {
 	return ERROR_OK;
 }
 
-trace_status_t etm_dummy_status(etm_context_t *etm_ctx)
+static trace_status_t etm_dummy_status(etm_context_t *etm_ctx)
 {
 	return TRACE_IDLE;
 }
 
-int etm_dummy_read_trace(etm_context_t *etm_ctx)
+static int etm_dummy_read_trace(etm_context_t *etm_ctx)
 {
 	return ERROR_OK;
 }
 
-int etm_dummy_start_capture(etm_context_t *etm_ctx)
+static int etm_dummy_start_capture(etm_context_t *etm_ctx)
 {
 	return ERROR_ETM_PORTMODE_NOT_SUPPORTED;
 }
 
-int etm_dummy_stop_capture(etm_context_t *etm_ctx)
+static int etm_dummy_stop_capture(etm_context_t *etm_ctx)
 {
 	return ERROR_OK;
 }
diff --git a/src/target/etm_dummy.h b/src/target/etm_dummy.h
index 006db01..a271fd4 100644
--- a/src/target/etm_dummy.h
+++ b/src/target/etm_dummy.h
@@ -28,6 +28,5 @@
 #include "etm.h"
 
 extern etm_capture_driver_t etm_dummy_capture_driver;
-extern int etm_dummy_register_commands(struct command_context_s *cmd_ctx);
 
 #endif /* ETB_H */
diff --git a/src/target/image.c b/src/target/image.c
index fb4d891..2b6d0d1 100644
--- a/src/target/image.c
+++ b/src/target/image.c
@@ -113,7 +113,7 @@ static int autodetect_image_type(image_t *image, char *url)
 	return ERROR_OK;
 }
 
-int identify_image_type(image_t *image, char *type_string, char *url)
+static int identify_image_type(image_t *image, char *type_string, char *url)
 {
 	if (type_string)
 	{
@@ -154,7 +154,7 @@ int identify_image_type(image_t *image, char *type_string, char *url)
 	return ERROR_OK;
 }
 
-int image_ihex_buffer_complete(image_t *image)
+static int image_ihex_buffer_complete(image_t *image)
 {
 	image_ihex_t *ihex = image->type_private;
 	fileio_t *fileio = &ihex->fileio;
@@ -344,7 +344,7 @@ int image_ihex_buffer_complete(image_t *image)
 	return ERROR_IMAGE_FORMAT_ERROR;
 }
 
-int image_elf_read_headers(image_t *image)
+static int image_elf_read_headers(image_t *image)
 {
 	image_elf_t *elf = image->type_private;
 	u32 read_bytes;
@@ -445,7 +445,7 @@ int image_elf_read_headers(image_t *image)
 	return ERROR_OK;
 }
 
-int image_elf_read_section(image_t *image, int section, u32 offset, u32 size, u8 *buffer, u32 *size_read)
+static int image_elf_read_section(image_t *image, int section, u32 offset, u32 size, u8 *buffer, u32 *size_read)
 {
 	image_elf_t *elf = image->type_private;
 	Elf32_Phdr *segment = (Elf32_Phdr *)image->sections[section].private;
@@ -486,7 +486,7 @@ int image_elf_read_section(image_t *image, int section, u32 offset, u32 size, u8
 	return ERROR_OK;
 }
 
-int image_mot_buffer_complete(image_t *image)
+static int image_mot_buffer_complete(image_t *image)
 {
 	image_mot_t *mot = image->type_private;
 	fileio_t *fileio = &mot->fileio;
diff --git a/src/target/oocd_trace.c b/src/target/oocd_trace.c
index e59c620..fe9927f 100644
--- a/src/target/oocd_trace.c
+++ b/src/target/oocd_trace.c
@@ -41,7 +41,9 @@
 
 #include <stdlib.h>
 
-int oocd_trace_read_reg(oocd_trace_t *oocd_trace, int reg, u32 *value)
+static int oocd_trace_register_commands(struct command_context_s *cmd_ctx);
+
+static int oocd_trace_read_reg(oocd_trace_t *oocd_trace, int reg, u32 *value)
 {
 	size_t bytes_written, bytes_read, bytes_to_read;
 	u8 cmd;
@@ -61,7 +63,7 @@ int oocd_trace_read_reg(oocd_trace_t *oocd_trace, int reg, u32 *value)
 	return ERROR_OK;
 }
 
-int oocd_trace_write_reg(oocd_trace_t *oocd_trace, int reg, u32 value)
+static int oocd_trace_write_reg(oocd_trace_t *oocd_trace, int reg, u32 value)
 {
 	size_t bytes_written;
 	u8 data[5];
@@ -78,7 +80,7 @@ int oocd_trace_write_reg(oocd_trace_t *oocd_trace, int reg, u32 value)
 	return ERROR_OK;
 }
 
-int oocd_trace_read_memory(oocd_trace_t *oocd_trace, u8 *data, u32 address, u32 size)
+static int oocd_trace_read_memory(oocd_trace_t *oocd_trace, u8 *data, u32 address, u32 size)
 {
 	size_t bytes_written, bytes_to_read;
 	ssize_t bytes_read;
@@ -105,7 +107,7 @@ int oocd_trace_read_memory(oocd_trace_t *oocd_trace, u8 *data, u32 address, u32
 	return ERROR_OK;
 }
 
-int oocd_trace_init(etm_context_t *etm_ctx)
+static int oocd_trace_init(etm_context_t *etm_ctx)
 {
 	u8 trash[256];
 	oocd_trace_t *oocd_trace = etm_ctx->capture_driver_priv;
@@ -152,7 +154,7 @@ int oocd_trace_init(etm_context_t *etm_ctx)
 	return ERROR_OK;
 }
 
-trace_status_t oocd_trace_status(etm_context_t *etm_ctx)
+static trace_status_t oocd_trace_status(etm_context_t *etm_ctx)
 {
 	oocd_trace_t *oocd_trace = etm_ctx->capture_driver_priv;
 	u32 status;
@@ -184,7 +186,7 @@ trace_status_t oocd_trace_status(etm_context_t *etm_ctx)
 	return etm_ctx->capture_status;
 }
 
-int oocd_trace_read_trace(etm_context_t *etm_ctx)
+static int oocd_trace_read_trace(etm_context_t *etm_ctx)
 {
 	oocd_trace_t *oocd_trace = etm_ctx->capture_driver_priv;
 	u32 status, address;
@@ -242,7 +244,7 @@ int oocd_trace_read_trace(etm_context_t *etm_ctx)
 	return ERROR_OK;
 }
 
-int oocd_trace_start_capture(etm_context_t *etm_ctx)
+static int oocd_trace_start_capture(etm_context_t *etm_ctx)
 {
 	oocd_trace_t *oocd_trace = etm_ctx->capture_driver_priv;
 	u32 control = 0x1;	/* 0x1: enabled */
@@ -275,7 +277,7 @@ int oocd_trace_start_capture(etm_context_t *etm_ctx)
 	return ERROR_OK; 
 }
 
-int oocd_trace_stop_capture(etm_context_t *etm_ctx)
+static int oocd_trace_stop_capture(etm_context_t *etm_ctx)
 {
 	oocd_trace_t *oocd_trace = etm_ctx->capture_driver_priv;
 
@@ -298,7 +300,7 @@ etm_capture_driver_t oocd_trace_capture_driver =
 	.read_trace = oocd_trace_read_trace,
 };
 
-int handle_oocd_trace_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_oocd_trace_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -336,7 +338,7 @@ int handle_oocd_trace_config_command(struct command_context_s *cmd_ctx, char *cm
 	return ERROR_OK;
 }
 
-int handle_oocd_trace_status_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_oocd_trace_status_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
@@ -376,7 +378,7 @@ int handle_oocd_trace_status_command(struct command_context_s *cmd_ctx, char *cm
 	return ERROR_OK;
 }
 
-int handle_oocd_trace_resync_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_oocd_trace_resync_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	armv4_5_common_t *armv4_5;
diff --git a/src/target/oocd_trace.h b/src/target/oocd_trace.h
index 9a655b6..dfa6449 100644
--- a/src/target/oocd_trace.h
+++ b/src/target/oocd_trace.h
@@ -59,6 +59,4 @@ typedef struct oocd_trace_s
 
 extern etm_capture_driver_t oocd_trace_capture_driver;
 
-extern int oocd_trace_register_commands(struct command_context_s *cmd_ctx);
-
 #endif /* OOCD_TRACE_TRACE_H */
diff --git a/src/target/target.c b/src/target/target.c
index 0b058ae..dd61b04 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -59,32 +59,30 @@
 #include <fileio.h>
 #include <image.h>
 
-int cli_target_callback_event_handler(struct target_s *target, enum target_event event, void *priv);
-
-int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-
-int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_wait_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_test_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc);
-int handle_profile_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_fast_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-int handle_fast_load_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+
+static int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_wait_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_test_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_profile_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_fast_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int handle_fast_load_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
 
 static int jim_array2mem(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
 static int jim_mem2array(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
@@ -1346,7 +1344,7 @@ int target_register_user_commands(struct command_context_s *cmd_ctx)
 	return retval;
 }
 
-int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_targets_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	char *cp;
 	target_t *target = all_targets;
@@ -1542,7 +1540,7 @@ int handle_target(void *priv)
 	return retval;
 }
 
-int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target;
 	reg_t *reg = NULL;
@@ -1653,7 +1651,7 @@ int handle_reg_command(struct command_context_s *cmd_ctx, char *cmd, char **args
 	return ERROR_OK;
 }
 
-int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	int retval = ERROR_OK;
 	target_t *target = get_current_target(cmd_ctx);
@@ -1688,7 +1686,7 @@ int handle_poll_command(struct command_context_s *cmd_ctx, char *cmd, char **arg
 	return retval;
 }
 
-int handle_wait_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_wait_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	int ms = 5000;
 
@@ -1753,7 +1751,7 @@ int target_wait_state(target_t *target, enum target_state state, int ms)
 	return ERROR_OK;
 }
 
-int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	int retval;
 	target_t *target = get_current_target(cmd_ctx);
@@ -1778,7 +1776,7 @@ int handle_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **arg
 	return handle_wait_halt_command(cmd_ctx, cmd, args, argc);
 }
 
-int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 
@@ -1789,7 +1787,7 @@ int handle_soft_reset_halt_command(struct command_context_s *cmd_ctx, char *cmd,
 	return ERROR_OK;
 }
 
-int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	const Jim_Nvp *n;
 	enum target_reset_mode reset_mode = RESET_RUN;
@@ -1808,7 +1806,7 @@ int handle_reset_command(struct command_context_s *cmd_ctx, char *cmd, char **ar
 }
 
 
-int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	int retval;
 	target_t *target = get_current_target(cmd_ctx);
@@ -1827,7 +1825,7 @@ int handle_resume_command(struct command_context_s *cmd_ctx, char *cmd, char **a
 	return retval;
 }
 
-int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 
@@ -1842,7 +1840,7 @@ int handle_step_command(struct command_context_s *cmd_ctx, char *cmd, char **arg
 	return ERROR_OK;
 }
 
-int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	const int line_bytecnt = 32;
 	int count = 1;
@@ -1919,7 +1917,7 @@ int handle_md_command(struct command_context_s *cmd_ctx, char *cmd, char **args,
 	return retval;
 }
 
-int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	u32 address = 0;
 	u32 value = 0;
@@ -1983,7 +1981,7 @@ int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char **args,
 
 }
 
-int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	u8 *buffer;
 	u32 buf_cnt;
@@ -2107,7 +2105,7 @@ int handle_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char
 
 }
 
-int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	fileio_t fileio;
 
@@ -2179,7 +2177,7 @@ int handle_dump_image_command(struct command_context_s *cmd_ctx, char *cmd, char
 	return ERROR_OK;
 }
 
-int handle_verify_image_command_internal(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, int verify)
+static int handle_verify_image_command_internal(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, int verify)
 {
 	u8 *buffer;
 	u32 buf_cnt;
@@ -2322,17 +2320,17 @@ done:
 	return retval;
 }
 
-int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_verify_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	return handle_verify_image_command_internal(cmd_ctx, cmd, args, argc, 1);
 }
 
-int handle_test_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_test_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	return handle_verify_image_command_internal(cmd_ctx, cmd, args, argc, 0);
 }
 
-int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	int retval;
 	target_t *target = get_current_target(cmd_ctx);
@@ -2384,7 +2382,7 @@ int handle_bp_command(struct command_context_s *cmd_ctx, char *cmd, char **args,
 	return ERROR_OK;
 }
 
-int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 
@@ -2394,7 +2392,7 @@ int handle_rbp_command(struct command_context_s *cmd_ctx, char *cmd, char **args
 	return ERROR_OK;
 }
 
-int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 	int retval;
@@ -2456,7 +2454,7 @@ int handle_wp_command(struct command_context_s *cmd_ctx, char *cmd, char **args,
 	return ERROR_OK;
 }
 
-int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 
@@ -2466,7 +2464,7 @@ int handle_rwp_command(struct command_context_s *cmd_ctx, char *cmd, char **args
 	return ERROR_OK;
 }
 
-int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_virt2phys_command(command_context_t *cmd_ctx, char *cmd, char **args, int argc)
 {
 	int retval;
 	target_t *target = get_current_target(cmd_ctx);
@@ -2610,7 +2608,7 @@ static void writeGmon(u32 *samples, u32 sampleNum, char *filename)
 }
 
 /* profiling samples the CPU PC as quickly as OpenOCD is able, which will be used as a random sampling of PC */
-int handle_profile_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_profile_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 	struct timeval timeout, now;
@@ -4092,7 +4090,7 @@ static void free_fastload(void)
 
 
 
-int handle_fast_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_fast_load_image_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	u8 *buffer;
 	u32 buf_cnt;
@@ -4228,7 +4226,7 @@ int handle_fast_load_image_command(struct command_context_s *cmd_ctx, char *cmd,
 	return retval;
 }
 
-int handle_fast_load_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_fast_load_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	if (argc>0)
 		return ERROR_COMMAND_SYNTAX_ERROR;
diff --git a/src/target/target_request.c b/src/target/target_request.c
index 1aa7d39..8d44a11 100644
--- a/src/target/target_request.c
+++ b/src/target/target_request.c
@@ -38,10 +38,10 @@
 #include <stdlib.h>
 #include <string.h>
 
-command_t *target_request_cmd = NULL;
+static command_t *target_request_cmd = NULL;
 static int charmsg_mode = 0;
 
-int target_asciimsg(target_t *target, u32 length)
+static int target_asciimsg(target_t *target, u32 length)
 {
 	char *msg = malloc(CEIL(length + 1, 4) * 4);
 	debug_msg_receiver_t *c = target->dbgmsg;
@@ -60,14 +60,14 @@ int target_asciimsg(target_t *target, u32 length)
 	return ERROR_OK;
 }
 
-int target_charmsg(target_t *target, u8 msg)
+static int target_charmsg(target_t *target, u8 msg)
 {
 	LOG_USER_N("%c", msg);
 	
 	return ERROR_OK;
 }
 
-int target_hexmsg(target_t *target, int size, u32 length)
+static int target_hexmsg(target_t *target, int size, u32 length)
 {
 	u8 *data = malloc(CEIL(length * size, 4) * 4);
 	char line[128];
@@ -154,7 +154,7 @@ int target_request(target_t *target, u32 request)
 	return ERROR_OK;
 }
 
-int add_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
+static int add_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
 {
 	debug_msg_receiver_t **p = &target->dbgmsg;
 	
@@ -182,7 +182,7 @@ int add_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
 	return ERROR_OK;
 }
 
-debug_msg_receiver_t* find_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
+static debug_msg_receiver_t* find_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
 {
 	int do_all_targets = 0;
 	debug_msg_receiver_t **p = &target->dbgmsg;
@@ -261,7 +261,7 @@ int delete_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *targe
 	return ERROR_OK;
 }
 
-int handle_target_request_debugmsgs_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_target_request_debugmsgs_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 
diff --git a/src/target/trace.c b/src/target/trace.c
index a9045c2..50f526a 100644
--- a/src/target/trace.c
+++ b/src/target/trace.c
@@ -53,7 +53,7 @@ int trace_point(target_t *target, u32 number)
 	return ERROR_OK;
 }
 
-int handle_trace_point_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_trace_point_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 	trace_t *trace = target->trace_info;
@@ -99,7 +99,7 @@ int handle_trace_point_command(struct command_context_s *cmd_ctx, char *cmd, cha
 	return ERROR_OK;
 }
 
-int handle_trace_history_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_trace_history_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
 	target_t *target = get_current_target(cmd_ctx);
 	trace_t *trace = target->trace_info;