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authorBernd Schmidt <bernds@codesourcery.com>2006-10-16 12:02:40 +0000
committerBernd Schmidt <bernds@codesourcery.com>2006-10-16 12:02:40 +0000
commitf8ef9cd77b9d86a52f9aebbaf83937072792e62d (patch)
treecbd22e699d6c6ad0ae116bb8d2475b799c0be451 /gas/input-scrub.c
parent9b7194bcb482ef2f8e6e94af3cec282b0a4599d2 (diff)
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* input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
in addition to testing for '\n'. (TC_EOL_IN_INSN): Provide a default definition if necessary.
Diffstat (limited to 'gas/input-scrub.c')
-rw-r--r--gas/input-scrub.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/gas/input-scrub.c b/gas/input-scrub.c
index 7407741..9efea11 100644
--- a/gas/input-scrub.c
+++ b/gas/input-scrub.c
@@ -56,6 +56,10 @@
#define BEFORE_SIZE (1)
#define AFTER_SIZE (1)
+#ifndef TC_EOL_IN_INSN
+#define TC_EOL_IN_INSN(P) 0
+#endif
+
static char *buffer_start; /*->1st char of full buffer area. */
static char *partial_where; /*->after last full line in buffer. */
static int partial_size; /* >=0. Number of chars in partial line in buffer. */
@@ -341,8 +345,9 @@ input_scrub_next_buffer (char **bufp)
if (limit)
{
register char *p; /* Find last newline. */
-
- for (p = limit - 1; *p != '\n'; --p)
+ /* Terminate the buffer to avoid confusing TC_EOL_IN_INSN. */
+ *limit = '\0';
+ for (p = limit - 1; *p != '\n' || TC_EOL_IN_INSN (p); --p)
;
++p;
@@ -368,7 +373,9 @@ input_scrub_next_buffer (char **bufp)
return NULL;
}
- for (p = limit - 1; *p != '\n'; --p)
+ /* Terminate the buffer to avoid confusing TC_EOL_IN_INSN. */
+ *limit = '\0';
+ for (p = limit - 1; *p != '\n' || TC_EOL_IN_INSN (p); --p)
;
++p;
}