Module Name: src
Committed By: christos
Date: Sat Feb 27 21:37:14 UTC 2016
Modified Files:
src/usr.bin/xlint/lint1: cgram.y scan.l
Log Message:
Add visibility and weak
To generate a diff of this commit:
cvs rdiff -u -r1.75 -r1.76 src/usr.bin/xlint/lint1/cgram.y
cvs rdiff -u -r1.64 -r1.65 src/usr.bin/xlint/lint1/scan.l
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/cgram.y
diff -u src/usr.bin/xlint/lint1/cgram.y:1.75 src/usr.bin/xlint/lint1/cgram.y:1.76
--- src/usr.bin/xlint/lint1/cgram.y:1.75 Sat Jan 2 12:44:33 2016
+++ src/usr.bin/xlint/lint1/cgram.y Sat Feb 27 16:37:14 2016
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: cgram.y,v 1.75 2016/01/02 17:44:33 christos Exp $ */
+/* $NetBSD: cgram.y,v 1.76 2016/02/27 21:37:14 christos Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: cgram.y,v 1.75 2016/01/02 17:44:33 christos Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.76 2016/02/27 21:37:14 christos Exp $");
#endif
#include <stdlib.h>
@@ -206,6 +206,8 @@ anonymize(sym_t *s)
%token <y_type> T_AT_TUINION
%token <y_type> T_AT_TUNION
%token <y_type> T_AT_UNUSED
+%token <y_type> T_AT_WEAK
+%token <y_type> T_AT_VISIBILITY
%token <y_type> T_AT_FORMAT
%token <y_type> T_AT_FORMAT_PRINTF
%token <y_type> T_AT_FORMAT_SCANF
@@ -511,6 +513,8 @@ type_attribute_spec:
| T_AT_FORMAT T_LPARN type_attribute_format_type T_COMMA
constant T_COMMA constant T_RPARN
| T_AT_UNUSED
+ | T_AT_WEAK
+ | T_AT_VISIBILITY T_LPARN constant T_RPARN
| T_QUAL {
if ($1 != CONST)
yyerror("Bad attribute");
Index: src/usr.bin/xlint/lint1/scan.l
diff -u src/usr.bin/xlint/lint1/scan.l:1.64 src/usr.bin/xlint/lint1/scan.l:1.65
--- src/usr.bin/xlint/lint1/scan.l:1.64 Fri Nov 13 14:13:50 2015
+++ src/usr.bin/xlint/lint1/scan.l Sat Feb 27 16:37:14 2016
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: scan.l,v 1.64 2015/11/13 19:13:50 christos Exp $ */
+/* $NetBSD: scan.l,v 1.65 2016/02/27 21:37:14 christos Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: scan.l,v 1.64 2015/11/13 19:13:50 christos Exp $");
+__RCSID("$NetBSD: scan.l,v 1.65 2016/02/27 21:37:14 christos Exp $");
#endif
#include <stdlib.h>
@@ -294,6 +294,12 @@ static struct kwtab {
{ "volatile", T_QUAL, 0, 0, VOLATILE, 1, 0, 0, 0 },
{ "__volatile__", T_QUAL, 0, 0, VOLATILE, 0, 0, 0, 0 },
{ "__volatile", T_QUAL, 0, 0, VOLATILE, 0, 0, 0, 0 },
+ { "visibility", T_AT_VISIBILITY,0, 0, 0, 0, 0, 1, 1 },
+ { "__visibility",T_AT_VISIBILITY,0, 0, 0, 0, 0, 1, 1 },
+ { "__visibility__",T_AT_VISIBILITY,0, 0, 0, 0, 0, 1, 1 },
+ { "weak", T_AT_WEAK, 0, 0, 0, 0, 0, 1, 1 },
+ { "__weak", T_AT_WEAK, 0, 0, 0, 0, 0, 1, 1 },
+ { "__weak__", T_AT_WEAK, 0, 0, 0, 0, 0, 1, 1 },
{ "while", T_WHILE, 0, 0, 0, 0, 0, 0, 0 },
{ NULL, 0, 0, 0, 0, 0, 0, 0, 0 }
};
