aboutsummaryrefslogtreecommitdiff
path: root/gas/read.h
diff options
context:
space:
mode:
authorNick Clifton <nickc@redhat.com>2017-10-20 11:45:19 +0100
committerNick Clifton <nickc@redhat.com>2017-10-20 11:45:19 +0100
commit808811a36951c6bc2ee9d56124603d7ef88a019e (patch)
treeae4cdacbbf0fad18ed8625bc7d792787485145ab /gas/read.h
parent36862fc052b7006c78024952c4024c60b8a2733f (diff)
downloadbinutils-808811a36951c6bc2ee9d56124603d7ef88a019e.zip
binutils-808811a36951c6bc2ee9d56124603d7ef88a019e.tar.gz
binutils-808811a36951c6bc2ee9d56124603d7ef88a019e.tar.bz2
Improve handling of REPT pseudo op with a negative count.
PR 22324 * read.c (s_rept): Use size_t type for count parameter. (do_repeat): Change type of count parameter to size_t. Issue an error is the count parameter is negative. (do_repeat_with_expression): Likewise. * read.h: Update prototypes for do_repeat and do_repeat_with_expression. * doc/as.texinfo (Rept): Document that a zero count is allowed but negative counts are not. * config/tc-rx.c (rx_rept): Use size_t type for count parameter. * config/tc-tic54x.c (tic54x_loop): Cast count parameter to size_t type. * testsuite/gas/macros/end.s: Add a test using a negative repeat count. * testsuite/gas/macros/end.l: Add expected error message.
Diffstat (limited to 'gas/read.h')
-rw-r--r--gas/read.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/gas/read.h b/gas/read.h
index e83118f..f16455d 100644
--- a/gas/read.h
+++ b/gas/read.h
@@ -146,8 +146,8 @@ extern void stabs_generate_asm_file (void);
extern void stabs_generate_asm_lineno (void);
extern void stabs_generate_asm_func (const char *, const char *);
extern void stabs_generate_asm_endfunc (const char *, const char *);
-extern void do_repeat (int,const char *,const char *);
-extern void do_repeat_with_expander (int, const char *, const char *, const char *);
+extern void do_repeat (size_t, const char *, const char *);
+extern void do_repeat_with_expander (size_t, const char *, const char *, const char *);
extern void end_repeat (int);
extern void do_parse_cons_expression (expressionS *, int);