Laurentiu Cocanu - add error handling

[openocd.git] / src / target / embeddedice.c

diff --git a/src/target/embeddedice.c b/src/target/embeddedice.c
index 883254fc6495941e980af75cee53f965828bfc15..7da32fa80710c51e7219a22dd4ee6f230b532117 100644 (file)
--- a/src/target/embeddedice.c
+++ b/src/target/embeddedice.c
@@ -86,10 +86,10 @@ char* embeddedice_reg_list[] =
 int embeddedice_reg_arch_type = -1;
 
 int embeddedice_get_reg(reg_t *reg);
-int embeddedice_set_reg(reg_t *reg, u32 value);
+void embeddedice_set_reg(reg_t *reg, u32 value);
 int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf);
 
-int embeddedice_write_reg(reg_t *reg, u32 value);
+void embeddedice_write_reg(reg_t *reg, u32 value);
 int embeddedice_read_reg(reg_t *reg);
 
 reg_cache_t* embeddedice_build_reg_cache(target_t *target, arm7_9_common_t *arm7_9)
@@ -369,19 +369,14 @@ int embeddedice_read_reg(reg_t *reg)
        return embeddedice_read_reg_w_check(reg, NULL, NULL);
 }
 
-int embeddedice_set_reg(reg_t *reg, u32 value)
+void embeddedice_set_reg(reg_t *reg, u32 value)
 {
-       if (embeddedice_write_reg(reg, value) != ERROR_OK)
-       {
-               LOG_ERROR("BUG: error scheduling EmbeddedICE register write");
-               exit(-1);
-       }
+       embeddedice_write_reg(reg, value);
 
        buf_set_u32(reg->value, 0, reg->size, value);
        reg->valid = 1;
        reg->dirty = 0;
 
-       return ERROR_OK;
 }
 
 int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf)
@@ -396,7 +391,7 @@ int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf)
        return ERROR_OK;
 }
 
-int embeddedice_write_reg(reg_t *reg, u32 value)
+void embeddedice_write_reg(reg_t *reg, u32 value)
 {
        embeddedice_reg_t *ice_reg = reg->arch_info;
 
@@ -410,12 +405,11 @@ int embeddedice_write_reg(reg_t *reg, u32 value)
        u8 reg_addr = ice_reg->addr & 0x1f;
        embeddedice_write_reg_inner(ice_reg->jtag_info->chain_pos, reg_addr, value);
 
-       return ERROR_OK;
 }
 
-int embeddedice_store_reg(reg_t *reg)
+void embeddedice_store_reg(reg_t *reg)
 {
-       return embeddedice_write_reg(reg, buf_get_u32(reg->value, 0, reg->size));
+       embeddedice_write_reg(reg, buf_get_u32(reg->value, 0, reg->size));
 }
 
 /* send <size> words of 32 bit to the DCC