target: make local symbols static

Symbols that are not exported should be declared as static.

Change-Id: I2475524f4c14520e3163572560f4a9f276356ed5
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7168
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

6 files changed, 15 insertions, 15 deletions

diff --git a/src/target/aarch64.c b/src/target/aarch64.c
index 20e212e..8b0cf3b 100644
--- a/src/target/aarch64.c
+++ b/src/target/aarch64.c
@@ -1837,7 +1837,7 @@ static int aarch64_remove_watchpoint(struct target *target,
  * find out which watchpoint hits
  * get exception address and compare the address to watchpoints
  */
-int aarch64_hit_watchpoint(struct target *target,
+static int aarch64_hit_watchpoint(struct target *target,
 	struct watchpoint **hit_watchpoint)
 {
 	if (target->debug_reason != DBG_REASON_WATCHPOINT)
diff --git a/src/target/arc.c b/src/target/arc.c
index 63de3f9..2761bfa 100644
--- a/src/target/arc.c
+++ b/src/target/arc.c
@@ -93,7 +93,7 @@ struct reg *arc_reg_get_by_name(struct reg_cache *first,
  *
  * @param target Target for which to reset caches states.
  */
-int arc_reset_caches_states(struct target *target)
+static int arc_reset_caches_states(struct target *target)
 {
 	struct arc_common *arc = target_to_arc(target);
 
@@ -283,7 +283,7 @@ static int arc_set_register(struct reg *reg, uint8_t *buf)
 	return ERROR_OK;
 }
 
-const struct reg_arch_type arc_reg_type = {
+static const struct reg_arch_type arc_reg_type = {
 	.get = arc_get_register,
 	.set = arc_set_register,
 };
@@ -1401,7 +1401,7 @@ static int arc_target_create(struct target *target, Jim_Interp *interp)
  * little endian, so different type of conversion should be done.
  * Middle endian: instruction "aabbccdd", stored as "bbaaddcc"
  */
-int arc_write_instruction_u32(struct target *target, uint32_t address,
+static int arc_write_instruction_u32(struct target *target, uint32_t address,
 	uint32_t instr)
 {
 	uint8_t value_buf[4];
@@ -1428,7 +1428,7 @@ int arc_write_instruction_u32(struct target *target, uint32_t address,
  * case of little endian ARC instructions are in middle endian format, so
  * different type of conversion should be done.
  */
-int arc_read_instruction_u32(struct target *target, uint32_t address,
+static int arc_read_instruction_u32(struct target *target, uint32_t address,
 		uint32_t *value)
 {
 	uint8_t value_buf[4];
@@ -1694,7 +1694,7 @@ static int arc_remove_breakpoint(struct target *target,
 	return ERROR_OK;
 }
 
-void arc_reset_actionpoints(struct target *target)
+static void arc_reset_actionpoints(struct target *target)
 {
 	struct arc_common *arc = target_to_arc(target);
 	struct arc_actionpoint *ap_list = arc->actionpoints_list;
@@ -1965,7 +1965,7 @@ static int arc_hit_watchpoint(struct target *target, struct watchpoint **hit_wat
 
 /* Helper function which switches core to single_step mode by
  * doing aux r/w operations.  */
-int arc_config_step(struct target *target, int enable_step)
+static int arc_config_step(struct target *target, int enable_step)
 {
 	uint32_t value;
 
@@ -2001,7 +2001,7 @@ int arc_config_step(struct target *target, int enable_step)
 	return ERROR_OK;
 }
 
-int arc_step(struct target *target, int current, target_addr_t address,
+static int arc_step(struct target *target, int current, target_addr_t address,
 	int handle_breakpoints)
 {
 	/* get pointers to arch-specific information */
@@ -2165,7 +2165,7 @@ int arc_cache_invalidate(struct target *target)
  * values directly from memory, bypassing cache, so if there are unflushed
  * lines debugger will read invalid values, which will cause a lot of troubles.
  * */
-int arc_dcache_flush(struct target *target)
+static int arc_dcache_flush(struct target *target)
 {
 	uint32_t value, dc_ctrl_value;
 	bool has_to_set_dc_ctrl_im;
diff --git a/src/target/arc_cmd.c b/src/target/arc_cmd.c
index 8c859f2..5b99cff 100644
--- a/src/target/arc_cmd.c
+++ b/src/target/arc_cmd.c
@@ -975,7 +975,7 @@ static int jim_handle_actionpoints_num(Jim_Interp *interp, int argc,
 
 /* ----- Exported target commands ------------------------------------------ */
 
-const struct command_registration arc_l2_cache_group_handlers[] = {
+static const struct command_registration arc_l2_cache_group_handlers[] = {
 	{
 		.name = "auto",
 		.handler = arc_l2_cache_disable_auto_cmd,
@@ -986,7 +986,7 @@ const struct command_registration arc_l2_cache_group_handlers[] = {
 	COMMAND_REGISTRATION_DONE
 };
 
-const struct command_registration arc_cache_group_handlers[] = {
+static const struct command_registration arc_cache_group_handlers[] = {
 	{
 		.name = "auto",
 		.handler = arc_l1_cache_disable_auto_cmd,
diff --git a/src/target/breakpoints.c b/src/target/breakpoints.c
index b031367..2653cbd 100644
--- a/src/target/breakpoints.c
+++ b/src/target/breakpoints.c
@@ -392,7 +392,7 @@ struct breakpoint *breakpoint_find(struct target *target, target_addr_t address)
 	return NULL;
 }
 
-int watchpoint_add_internal(struct target *target, target_addr_t address,
+static int watchpoint_add_internal(struct target *target, target_addr_t address,
 		uint32_t length, enum watchpoint_rw rw, uint32_t value, uint32_t mask)
 {
 	struct watchpoint *watchpoint = target->watchpoints;
@@ -500,7 +500,7 @@ static void watchpoint_free(struct target *target, struct watchpoint *watchpoint
 	free(watchpoint);
 }
 
-int watchpoint_remove_internal(struct target *target, target_addr_t address)
+static int watchpoint_remove_internal(struct target *target, target_addr_t address)
 {
 	struct watchpoint *watchpoint = target->watchpoints;
 
diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 8e9264b..d0c6376 100644
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -1914,7 +1914,7 @@ int cortex_m_remove_watchpoint(struct target *target, struct watchpoint *watchpo
 	return ERROR_OK;
 }
 
-int cortex_m_hit_watchpoint(struct target *target, struct watchpoint **hit_watchpoint)
+static int cortex_m_hit_watchpoint(struct target *target, struct watchpoint **hit_watchpoint)
 {
 	if (target->debug_reason != DBG_REASON_WATCHPOINT)
 		return ERROR_FAIL;
diff --git a/src/target/mem_ap.c b/src/target/mem_ap.c
index 2922958..08a1883 100644
--- a/src/target/mem_ap.c
+++ b/src/target/mem_ap.c
@@ -185,7 +185,7 @@ static struct reg_arch_type mem_ap_reg_arch_type = {
 	.set = mem_ap_reg_set,
 };
 
-const char *mem_ap_get_gdb_arch(struct target *target)
+static const char *mem_ap_get_gdb_arch(struct target *target)
 {
 	return "arm";
 }