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jtag: make out_value const

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Tightens up the jtag_add_xxx_scan() API

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe
2010-03-19 22:06:01 +01:00
parent 96949890ee
commit 5dcad2d34f
5 changed files with 65 additions and 67 deletions
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17
src/jtag/tcl.c
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@@ -2,7 +2,7 @@
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2007,2008 Øyvind Harboe *
* Copyright (C) 2007-2010 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2009 SoftPLC Corporation *
@@ -176,9 +176,10 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
str = Jim_GetString(args[i + 1], &len);
fields[field_count].num_bits = bits;
fields[field_count].out_value = malloc(DIV_ROUND_UP(bits, 8));
str_to_buf(str, len, fields[field_count].out_value, bits, 0);
fields[field_count].in_value = fields[field_count].out_value;
void * t = malloc(DIV_ROUND_UP(bits, 8));
fields[field_count].out_value = t;
str_to_buf(str, len, t, bits, 0);
fields[field_count].in_value = t;
field_count++;
}
@@ -200,7 +201,7 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
Jim_GetLong(interp, args[i], &bits);
str = buf_to_str(fields[field_count].in_value, bits, 16);
free(fields[field_count].out_value);
free((void *)fields[field_count].out_value);
Jim_ListAppendElement(interp, list, Jim_NewStringObj(interp, str, strlen(str)));
free(str);
@@ -1511,7 +1512,7 @@ COMMAND_HANDLER(handle_irscan_command)
{
int j;
for (j = 0; j < i; j++)
free(fields[j].out_value);
free((void *)fields[j].out_value);
free(fields);
command_print(CMD_CTX, "Tap: %s unknown", CMD_ARGV[i*2]);
@@ -1525,7 +1526,7 @@ COMMAND_HANDLER(handle_irscan_command)
retval = parse_u32(CMD_ARGV[i * 2 + 1], &value);
if (ERROR_OK != retval)
goto error_return;
buf_set_u32(fields[i].out_value, 0, field_size, value);
buf_set_u32((void *)fields[i].out_value, 0, field_size, value);
fields[i].in_value = NULL;
}
@@ -1538,7 +1539,7 @@ error_return:
for (i = 0; i < num_fields; i++)
{
if (NULL != fields[i].out_value)
free(fields[i].out_value);
free((void *)fields[i].out_value);
}
free (fields);