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-rw-r--r--src/target/etb.c69
-rw-r--r--src/target/etb.h6
2 files changed, 35 insertions, 40 deletions
diff --git a/src/target/etb.c b/src/target/etb.c
index a327fb6b..40bb34a1 100644
--- a/src/target/etb.c
+++ b/src/target/etb.c
@@ -96,6 +96,33 @@ static int etb_scann(etb_t *etb, uint32_t new_scan_chain)
return ERROR_OK;
}
+static int etb_read_reg_w_check(reg_t *, uint8_t *, uint8_t *);
+static int etb_set_reg_w_exec(reg_t *, uint8_t *);
+
+static int etb_read_reg(reg_t *reg)
+{
+ return etb_read_reg_w_check(reg, NULL, NULL);
+}
+
+static int etb_get_reg(reg_t *reg)
+{
+ int retval;
+
+ if ((retval = etb_read_reg(reg)) != ERROR_OK)
+ {
+ LOG_ERROR("BUG: error scheduling etm register read");
+ return retval;
+ }
+
+ if ((retval = jtag_execute_queue()) != ERROR_OK)
+ {
+ LOG_ERROR("register read failed");
+ return retval;
+ }
+
+ return ERROR_OK;
+}
+
reg_cache_t* etb_build_reg_cache(etb_t *etb)
{
reg_cache_t *reg_cache = malloc(sizeof(reg_cache_t));
@@ -138,29 +165,10 @@ reg_cache_t* etb_build_reg_cache(etb_t *etb)
return reg_cache;
}
-static int etb_get_reg(reg_t *reg)
-{
- int retval;
-
- if ((retval = etb_read_reg(reg)) != ERROR_OK)
- {
- LOG_ERROR("BUG: error scheduling etm register read");
- return retval;
- }
-
- if ((retval = jtag_execute_queue()) != ERROR_OK)
- {
- LOG_ERROR("register read failed");
- return retval;
- }
-
- return ERROR_OK;
-}
-
-
static void etb_getbuf(jtag_callback_data_t arg)
{
- uint8_t *in = (uint8_t *)arg;
+ uint8_t *in = (uint8_t *)arg;
+
*((uint32_t *)in) = buf_get_u32(in, 0, 32);
}
@@ -218,7 +226,8 @@ static int etb_read_ram(etb_t *etb, uint32_t *data, int num_frames)
return ERROR_OK;
}
-int etb_read_reg_w_check(reg_t *reg, uint8_t* check_value, uint8_t* check_mask)
+static int etb_read_reg_w_check(reg_t *reg,
+ uint8_t* check_value, uint8_t* check_mask)
{
etb_reg_t *etb_reg = reg->arch_info;
uint8_t reg_addr = etb_reg->addr & 0x7f;
@@ -271,12 +280,9 @@ int etb_read_reg_w_check(reg_t *reg, uint8_t* check_value, uint8_t* check_mask)
return ERROR_OK;
}
-int etb_read_reg(reg_t *reg)
-{
- return etb_read_reg_w_check(reg, NULL, NULL);
-}
+static int etb_write_reg(reg_t *, uint32_t);
-int etb_set_reg(reg_t *reg, uint32_t value)
+static int etb_set_reg(reg_t *reg, uint32_t value)
{
int retval;
@@ -293,7 +299,7 @@ int etb_set_reg(reg_t *reg, uint32_t value)
return ERROR_OK;
}
-int etb_set_reg_w_exec(reg_t *reg, uint8_t *buf)
+static int etb_set_reg_w_exec(reg_t *reg, uint8_t *buf)
{
int retval;
@@ -307,7 +313,7 @@ int etb_set_reg_w_exec(reg_t *reg, uint8_t *buf)
return ERROR_OK;
}
-int etb_write_reg(reg_t *reg, uint32_t value)
+static int etb_write_reg(reg_t *reg, uint32_t value)
{
etb_reg_t *etb_reg = reg->arch_info;
uint8_t reg_addr = etb_reg->addr & 0x7f;
@@ -345,11 +351,6 @@ int etb_write_reg(reg_t *reg, uint32_t value)
return ERROR_OK;
}
-int etb_store_reg(reg_t *reg)
-{
- return etb_write_reg(reg, buf_get_u32(reg->value, 0, reg->size));
-}
-
static int etb_register_commands(struct command_context_s *cmd_ctx)
{
command_t *etb_cmd;
diff --git a/src/target/etb.h b/src/target/etb.h
index b262841c..0eeb02bd 100644
--- a/src/target/etb.h
+++ b/src/target/etb.h
@@ -57,11 +57,5 @@ typedef struct etb_reg_s
extern etm_capture_driver_t etb_capture_driver;
extern reg_cache_t* etb_build_reg_cache(etb_t *etb);
-extern int etb_read_reg(reg_t *reg);
-extern int etb_write_reg(reg_t *reg, uint32_t value);
-extern int etb_read_reg_w_check(reg_t *reg, uint8_t* check_value, uint8_t* check_mask);
-extern int etb_store_reg(reg_t *reg);
-extern int etb_set_reg(reg_t *reg, uint32_t value);
-extern int etb_set_reg_w_exec(reg_t *reg, uint8_t *buf);
#endif /* ETB_H */