target/feroceon: review scope of symbols

Add "static" qualifier to private functions.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

1 files changed, 32 insertions, 23 deletions

diff --git a/src/target/feroceon.c b/src/target/feroceon.c
index efd3040a..ea22ca00 100644
--- a/src/target/feroceon.c
+++ b/src/target/feroceon.c
@@ -59,7 +59,7 @@
 #include "arm_opcodes.h"
 
 
-int feroceon_assert_reset(struct target *target)
+static int feroceon_assert_reset(struct target *target)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -72,7 +72,7 @@ int feroceon_assert_reset(struct target *target)
 	return arm7_9_assert_reset(target);
 }
 
-int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
+static int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
 {
 	struct scan_field fields[3];
 	uint8_t out_buf[4];
@@ -107,7 +107,8 @@ int feroceon_dummy_clock_out(struct arm_jtag *jtag_info, uint32_t instr)
 	return ERROR_OK;
 }
 
-void feroceon_change_to_arm(struct target *target, uint32_t *r0, uint32_t *pc)
+static void feroceon_change_to_arm(struct target *target, uint32_t *r0,
+		uint32_t *pc)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -153,7 +154,8 @@ void feroceon_change_to_arm(struct target *target, uint32_t *r0, uint32_t *pc)
 	*pc -= (12 + 4);
 }
 
-void feroceon_read_core_regs(struct target *target, uint32_t mask, uint32_t* core_regs[16])
+static void feroceon_read_core_regs(struct target *target,
+		uint32_t mask, uint32_t* core_regs[16])
 {
 	int i;
 	struct arm *armv4_5 = target->arch_info;
@@ -172,7 +174,8 @@ void feroceon_read_core_regs(struct target *target, uint32_t mask, uint32_t* cor
 	arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-void feroceon_read_core_regs_target_buffer(struct target *target, uint32_t mask, void* buffer, int size)
+static void feroceon_read_core_regs_target_buffer(struct target *target,
+		uint32_t mask, void* buffer, int size)
 {
 	int i;
 	struct arm *armv4_5 = target->arch_info;
@@ -209,7 +212,7 @@ void feroceon_read_core_regs_target_buffer(struct target *target, uint32_t mask,
 	arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-void feroceon_read_xpsr(struct target *target, uint32_t *xpsr, int spsr)
+static void feroceon_read_xpsr(struct target *target, uint32_t *xpsr, int spsr)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -232,7 +235,7 @@ void feroceon_read_xpsr(struct target *target, uint32_t *xpsr, int spsr)
 	arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-void feroceon_write_xpsr(struct target *target, uint32_t xpsr, int spsr)
+static void feroceon_write_xpsr(struct target *target, uint32_t xpsr, int spsr)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -273,7 +276,8 @@ void feroceon_write_xpsr(struct target *target, uint32_t xpsr, int spsr)
 	arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-void feroceon_write_xpsr_im8(struct target *target, uint8_t xpsr_im, int rot, int spsr)
+static void feroceon_write_xpsr_im8(struct target *target,
+		uint8_t xpsr_im, int rot, int spsr)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -290,7 +294,8 @@ void feroceon_write_xpsr_im8(struct target *target, uint8_t xpsr_im, int rot, in
 	arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-void feroceon_write_core_regs(struct target *target, uint32_t mask, uint32_t core_regs[16])
+static void feroceon_write_core_regs(struct target *target,
+		uint32_t mask, uint32_t core_regs[16])
 {
 	int i;
 	struct arm *armv4_5 = target->arch_info;
@@ -310,7 +315,7 @@ void feroceon_write_core_regs(struct target *target, uint32_t mask, uint32_t cor
 	arm9tdmi_clock_out(jtag_info, ARMV4_5_NOP, 0, NULL, 0);
 }
 
-void feroceon_branch_resume(struct target *target)
+static void feroceon_branch_resume(struct target *target)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -325,7 +330,7 @@ void feroceon_branch_resume(struct target *target)
 	arm7_9->need_bypass_before_restart = 1;
 }
 
-void feroceon_branch_resume_thumb(struct target *target)
+static void feroceon_branch_resume_thumb(struct target *target)
 {
 	LOG_DEBUG("-");
 
@@ -360,7 +365,8 @@ void feroceon_branch_resume_thumb(struct target *target)
 	arm7_9->need_bypass_before_restart = 1;
 }
 
-int feroceon_read_cp15(struct target *target, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
+static int feroceon_read_cp15(struct target *target, uint32_t op1,
+		uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t *value)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -382,7 +388,8 @@ int feroceon_read_cp15(struct target *target, uint32_t op1, uint32_t op2, uint32
 	return jtag_execute_queue();
 }
 
-int feroceon_write_cp15(struct target *target, uint32_t op1, uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
+static int feroceon_write_cp15(struct target *target, uint32_t op1,
+		uint32_t op2, uint32_t CRn, uint32_t CRm, uint32_t value)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -401,7 +408,7 @@ int feroceon_write_cp15(struct target *target, uint32_t op1, uint32_t op2, uint3
 	return arm7_9_execute_sys_speed(target);
 }
 
-void feroceon_set_dbgrq(struct target *target)
+static void feroceon_set_dbgrq(struct target *target)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -411,7 +418,7 @@ void feroceon_set_dbgrq(struct target *target)
 	embeddedice_store_reg(dbg_ctrl);
 }
 
-void feroceon_enable_single_step(struct target *target, uint32_t next_pc)
+static void feroceon_enable_single_step(struct target *target, uint32_t next_pc)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -424,7 +431,7 @@ void feroceon_enable_single_step(struct target *target, uint32_t next_pc)
 	embeddedice_write_reg(&arm7_9->eice_cache->reg_list[EICE_W0_CONTROL_MASK], 0xf7);
 }
 
-void feroceon_disable_single_step(struct target *target)
+static void feroceon_disable_single_step(struct target *target)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -436,7 +443,7 @@ void feroceon_disable_single_step(struct target *target)
 	embeddedice_store_reg(&arm7_9->eice_cache->reg_list[EICE_W0_CONTROL_VALUE]);
 }
 
-int feroceon_examine_debug_reason(struct target *target)
+static int feroceon_examine_debug_reason(struct target *target)
 {
 	/* the MOE is not implemented */
 	if (target->debug_reason != DBG_REASON_SINGLESTEP)
@@ -447,7 +454,8 @@ int feroceon_examine_debug_reason(struct target *target)
 	return ERROR_OK;
 }
 
-int feroceon_bulk_write_memory(struct target *target, uint32_t address, uint32_t count, uint8_t *buffer)
+static int feroceon_bulk_write_memory(struct target *target,
+		uint32_t address, uint32_t count, uint8_t *buffer)
 {
 	int retval;
 	struct arm *armv4_5 = target->arch_info;
@@ -576,13 +584,14 @@ int feroceon_bulk_write_memory(struct target *target, uint32_t address, uint32_t
 	return retval;
 }
 
-int feroceon_init_target(struct command_context *cmd_ctx, struct target *target)
+static int feroceon_init_target(struct command_context *cmd_ctx,
+		struct target *target)
 {
 	arm9tdmi_init_target(cmd_ctx, target);
 	return ERROR_OK;
 }
 
-void feroceon_common_setup(struct target *target)
+static void feroceon_common_setup(struct target *target)
 {
 	struct arm *armv4_5 = target->arch_info;
 	struct arm7_9_common *arm7_9 = armv4_5->arch_info;
@@ -615,7 +624,7 @@ void feroceon_common_setup(struct target *target)
 	arm7_9->wp1_used_default = -1;
 }
 
-int feroceon_target_create(struct target *target, Jim_Interp *interp)
+static int feroceon_target_create(struct target *target, Jim_Interp *interp)
 {
 	struct arm926ejs_common *arm926ejs = calloc(1,sizeof(struct arm926ejs_common));
 
@@ -629,7 +638,7 @@ int feroceon_target_create(struct target *target, Jim_Interp *interp)
 	return ERROR_OK;
 }
 
-int dragonite_target_create(struct target *target, Jim_Interp *interp)
+static int dragonite_target_create(struct target *target, Jim_Interp *interp)
 {
 	struct arm966e_common *arm966e = calloc(1,sizeof(struct arm966e_common));
 
@@ -639,7 +648,7 @@ int dragonite_target_create(struct target *target, Jim_Interp *interp)
 	return ERROR_OK;
 }
 
-int feroceon_examine(struct target *target)
+static int feroceon_examine(struct target *target)
 {
 	struct arm *armv4_5;
 	struct arm7_9_common *arm7_9;