aboutsummaryrefslogtreecommitdiff
path: root/gdb/c-exp.h
diff options
context:
space:
mode:
authorTom Tromey <tom@tromey.com>2021-03-08 07:27:57 -0700
committerTom Tromey <tom@tromey.com>2021-03-08 07:28:17 -0700
commit72d0a71134f9a7e4725d6ac490e1323cf7aa6ec2 (patch)
treead06048ae5e4a24d076b710f8545586d5a813388 /gdb/c-exp.h
parent9186293fd6bd4c3a4855c7aa62ad2ab1734077e6 (diff)
downloadgdb-72d0a71134f9a7e4725d6ac490e1323cf7aa6ec2.zip
gdb-72d0a71134f9a7e4725d6ac490e1323cf7aa6ec2.tar.gz
gdb-72d0a71134f9a7e4725d6ac490e1323cf7aa6ec2.tar.bz2
Add c-exp.h and c_string_operation
This adds the new file c-exp.h, where C operation classes will be declared. The first such class, c_string_operation, is also added here. gdb/ChangeLog 2021-03-08 Tom Tromey <tom@tromey.com> * c-lang.c (c_string_operation::evaluate): New method. * c-exp.h: New file.
Diffstat (limited to 'gdb/c-exp.h')
-rw-r--r--gdb/c-exp.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/gdb/c-exp.h b/gdb/c-exp.h
new file mode 100644
index 0000000..5558a77
--- /dev/null
+++ b/gdb/c-exp.h
@@ -0,0 +1,46 @@
+/* Definitions for C expressions
+
+ Copyright (C) 2020 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef C_EXP_H
+#define C_EXP_H
+
+#include "expop.h"
+
+namespace expr
+{
+
+class c_string_operation
+ : public tuple_holding_operation<enum c_string_type_values,
+ std::vector<std::string>>
+{
+public:
+
+ using tuple_holding_operation::tuple_holding_operation;
+
+ value *evaluate (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside) override;
+
+ enum exp_opcode opcode () const override
+ { return OP_STRING; }
+};
+
+}/* namespace expr */
+
+#endif /* C_EXP_H */