[binutils-gdb] LoongArch: Commas inside double quotes

[binutils-gdb] LoongArch: Commas inside double quotes

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3838f0bc107c48765059b3ca615f02077d961f39

commit 3838f0bc107c48765059b3ca615f02077d961f39
Author: Alan Modra <amodra@gmail.com>
Date:   Thu Dec 28 22:12:17 2023 +1030

    LoongArch: Commas inside double quotes
    
    This adds an extra feature: Commas inside double quotes are not an
    arg delimiter, and thus can be part of the arg.
    
            * loongarch-coder.c (loongarch_split_args_by_comma): Commas
            inside quotes are not arg delimiters.

Diff:
---
 opcodes/loongarch-coder.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/opcodes/loongarch-coder.c b/opcodes/loongarch-coder.c
index b68352769ca..c5b09509964 100644
--- a/opcodes/loongarch-coder.c
+++ b/opcodes/loongarch-coder.c
@@ -18,6 +18,7 @@
    along with this program; see the file COPYING3.  If not,
    see <http://www.gnu.org/licenses/>.  */
 #include "sysdep.h"
+#include <stdbool.h>
 #include "opcode/loongarch.h"
 
 int
@@ -256,9 +257,12 @@ loongarch_split_args_by_comma (char *args, const char *arg_strs[])
 
   if (*args)
     {
+      bool inquote = false;
       arg_strs[num++] = args;
       for (; *args; args++)
-	if (*args == ',')
+	if (*args == '"')
+	  inquote = !inquote;
+	else if (*args == ',' && !inquote)
 	  {
 	    if (MAX_ARG_NUM_PLUS_2 - 1 == num)
 	      goto out;