From: Jan Beulich <jbeulich@suse.com>
Date: Wed, 14 Aug 2024 09:25:34 +0000 (+0200)
Subject: gas: correct .irpc handling with empty string
X-Git-Tag: gdb-16-branchpoint~1144
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8c1cd8603443ffeee6e9cc97b738527ea1e2b3e5;p=thirdparty%2Fbinutils-gdb.git

gas: correct .irpc handling with empty string

Following 69cab370cf66 ("gas: adjust handling of quotes for .irpc") the
closing quote was mistakenly treated as the first quoted character.
---

diff --git a/gas/macro.c b/gas/macro.c
index a35e1356bbf..d0c90d30e47 100644
--- a/gas/macro.c
+++ b/gas/macro.c
@@ -1389,6 +1389,7 @@ expand_irp (int irpc, size_t idx, sb *in, sb *out, size_t (*get_line) (sb *))
 		      if (idx >= in->len)
 			break;
 		    }
+		  continue;
 		}
 	      sb_reset (&f.actual);
 	      sb_add_char (&f.actual, in->ptr[idx]);
diff --git a/gas/testsuite/gas/macros/irpc-quote.s b/gas/testsuite/gas/macros/irpc-quote.s
index 0499f6957b4..032619665b9 100644
--- a/gas/testsuite/gas/macros/irpc-quote.s
+++ b/gas/testsuite/gas/macros/irpc-quote.s
@@ -1,6 +1,6 @@
-	.irpc c, " ab" cd " ef"
+	.irpc c, " ab" cd " ef" ""
 	.print ">\c<"
 	.endr
-	.irpc c, "12 " 34 "56 "
+	.irpc c, "" "12 " 34 "56 "
 	.print ">\c<"
 	.endr