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tc-cr16.c: Use memmove to concatenate 2 overlapping strings

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PR gas/26041
	* config/tc-cr16.c (md_assemble): Use memmove to concatenate
	2 overlapping strings.
This commit is contained in:
H.J. Lu 2020-05-25 19:29:22 -07:00
parent dcb5d41bef
commit 9fcc34577e
2 changed files with 10 additions and 1 deletions
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6
gas/ChangeLog
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@ -1,3 +1,9 @@
2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
PR gas/26041
* config/tc-cr16.c (md_assemble): Use memmove to concatenate
2 overlapping strings.
2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal

5
gas/config/tc-cr16.c
View File

@ -2560,8 +2560,11 @@ md_assemble (char *op)
if (streq ("cinv", op))
{
/* Validate the cinv options. */
unsigned int op_len, param_len;
check_cinv_options (param);
strcat (op, param);
op_len = strlen (op);
param_len = strlen (param) + 1;
memmove (op + op_len, param, param_len);
}
/* MAPPING - SHIFT INSN, if imm4/imm16 positive values