diff options
Diffstat (limited to 'gdb/testsuite/gdb.guile/scm-objfile-script-gdb.in')
-rw-r--r-- | gdb/testsuite/gdb.guile/scm-objfile-script-gdb.in | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.guile/scm-objfile-script-gdb.in b/gdb/testsuite/gdb.guile/scm-objfile-script-gdb.in new file mode 100644 index 00000000000..e5767217e69 --- /dev/null +++ b/gdb/testsuite/gdb.guile/scm-objfile-script-gdb.in @@ -0,0 +1,55 @@ +;; Copyright (C) 2011-2014 Free Software Foundation, Inc. +;; +;; 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/>. + +;; This file is part of the GDB testsuite. + +(use-modules (gdb) (gdb printing)) + +(define (make-pp_ss-printer val) + (make-pretty-printer-worker + #f + (lambda (printer) + (let ((a (value-field val "a")) + (b (value-field val "b"))) + (format #f "a=<~A> b=<~A>" a b))) + #f)) + +(define (get-type-for-printing val) + "Return type of val, stripping away typedefs, etc." + (let ((type (value-type val))) + (if (= (type-code type) TYPE_CODE_REF) + (set! type (type-target type))) + (type-strip-typedefs (type-unqualified type)))) + +(define (make-pretty-printer-dict) + (let ((dict (make-hash-table))) + (hash-set! dict "struct ss" make-pp_ss-printer) + (hash-set! dict "ss" make-pp_ss-printer) + dict)) + +(define *pretty-printer* + (make-pretty-printer + "pretty-printer-test" + (let ((pretty-printers-dict (make-pretty-printer-dict))) + (lambda (matcher val) + "Look-up and return a pretty-printer that can print val." + (let ((type (get-type-for-printing val))) + (let ((typename (type-tag type))) + (if typename + (let ((printer-maker (hash-ref pretty-printers-dict typename))) + (and printer-maker (printer-maker val))) + #f))))))) + +(append-pretty-printer! #f *pretty-printer*) |