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Change return value on error.

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On wrong parameters a error is signalized to the calling function.

Change-Id: I484443fdb39938e20382edc9246d5ec546a5c960
Signed-off-by: Mathias K <kesmtp@freenet.de>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/282
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This commit is contained in:
Mathias K
2011-12-16 07:48:39 +01:00
committed by Øyvind Harboe
parent 42cb62cf3b
commit 16b6b5e7a8
50 changed files with 132 additions and 220 deletions
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17
src/target/xscale.c
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@@ -3212,8 +3212,7 @@ COMMAND_HANDLER(xscale_handle_debug_handler_command)
if (CMD_ARGC < 2)
{
LOG_ERROR("'xscale debug_handler <target#> <address>' command takes two required operands");
return ERROR_OK;
return ERROR_COMMAND_SYNTAX_ERROR;
}
if ((target = get_target(CMD_ARGV[0])) == NULL)
@@ -3416,7 +3415,7 @@ COMMAND_HANDLER(xscale_handle_vector_catch_command)
if (CMD_ARGC < 1)
{
command_print(CMD_CTX, "usage: xscale vector_catch [mask]");
return ERROR_COMMAND_SYNTAX_ERROR;
}
else
{
@@ -3483,7 +3482,7 @@ COMMAND_HANDLER(xscale_handle_vector_table_command)
}
if (err)
command_print(CMD_CTX, "usage: xscale vector_table <high|low> <index> <code>");
return ERROR_COMMAND_SYNTAX_ERROR;
return ERROR_OK;
}
@@ -3569,8 +3568,7 @@ COMMAND_HANDLER(xscale_handle_trace_image_command)
if (CMD_ARGC < 1)
{
command_print(CMD_CTX, "usage: xscale trace_image <file> [base address] [type]");
return ERROR_OK;
return ERROR_COMMAND_SYNTAX_ERROR;
}
retval = xscale_verify_pointer(CMD_CTX, xscale);
@@ -3629,8 +3627,7 @@ COMMAND_HANDLER(xscale_handle_dump_trace_command)
if (CMD_ARGC < 1)
{
command_print(CMD_CTX, "usage: xscale dump_trace <file>");
return ERROR_OK;
return ERROR_COMMAND_SYNTAX_ERROR;
}
trace_data = xscale->trace.data;
@@ -3763,7 +3760,7 @@ COMMAND_HANDLER(xscale_handle_cp15)
}
else
{
command_print(CMD_CTX, "usage: cp15 [register]<, [value]>");
return ERROR_COMMAND_SYNTAX_ERROR;
}
return ERROR_OK;
@@ -3859,7 +3856,7 @@ static const struct command_registration xscale_any_command_handlers[] = {
.handler = xscale_handle_debug_handler_command,
.mode = COMMAND_ANY,
.help = "Change address used for debug handler.",
.usage = "target address",
.usage = "<target> <address>",
},
{
.name = "cache_clean_address",