Change return value on error.

[fw/openocd] / src / target / mips32.c

diff --git a/src/target/mips32.c b/src/target/mips32.c
index d7f001e1f5de14010aafd266b159d1dd8a8b5e6f..d9d84b729b128fdc54311f70858d01a45327c41c 100644 (file)
--- a/src/target/mips32.c
+++ b/src/target/mips32.c
@@ -151,7 +151,7 @@ static int mips32_read_core_reg(struct target *target, int num)
        struct mips32_common *mips32 = target_to_mips32(target);
 
        if ((num < 0) || (num >= MIPS32NUMCOREREGS))
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
 
        reg_value = mips32->core_regs[num];
        buf_set_u32(mips32->core_cache->reg_list[num].value, 0, 32, reg_value);
@@ -169,7 +169,7 @@ static int mips32_write_core_reg(struct target *target, int num)
        struct mips32_common *mips32 = target_to_mips32(target);
 
        if ((num < 0) || (num >= MIPS32NUMCOREREGS))
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
 
        reg_value = buf_get_u32(mips32->core_cache->reg_list[num].value, 0, 32);
        mips32->core_regs[num] = reg_value;
@@ -411,14 +411,14 @@ int mips32_run_algorithm(struct target *target, int num_mem_params,
                if (!reg)
                {
                        LOG_ERROR("BUG: register '%s' not found", reg_params[i].reg_name);
-                       return ERROR_INVALID_ARGUMENTS;
+                       return ERROR_COMMAND_SYNTAX_ERROR;
                }
 
                if (reg->size != reg_params[i].size)
                {
                        LOG_ERROR("BUG: register '%s' size doesn't match reg_params[i].size",
                                        reg_params[i].reg_name);
-                       return ERROR_INVALID_ARGUMENTS;
+                       return ERROR_COMMAND_SYNTAX_ERROR;
                }
 
                mips32_set_core_reg(reg, reg_params[i].value);
@@ -451,14 +451,14 @@ int mips32_run_algorithm(struct target *target, int num_mem_params,
                        if (!reg)
                        {
                                LOG_ERROR("BUG: register '%s' not found", reg_params[i].reg_name);
-                               return ERROR_INVALID_ARGUMENTS;
+                               return ERROR_COMMAND_SYNTAX_ERROR;
                        }
 
                        if (reg->size != reg_params[i].size)
                        {
                                LOG_ERROR("BUG: register '%s' size doesn't match reg_params[i].size",
                                                reg_params[i].reg_name);
-                               return ERROR_INVALID_ARGUMENTS;
+                               return ERROR_COMMAND_SYNTAX_ERROR;
                        }
 
                        buf_set_u32(reg_params[i].value, 0, 32, buf_get_u32(reg->value, 0, 32));
@@ -797,7 +797,7 @@ COMMAND_HANDLER(mips32_handle_cp0_command)
        /* two or more argument, access a single register/select (write if third argument is given) */
        if (CMD_ARGC < 2)
        {
-               command_print(CMD_CTX, "command requires more arguments.");
+           return ERROR_COMMAND_SYNTAX_ERROR;
        }
        else
        {