Retrieved the frames stack from the running process.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@235 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

3 files changed, 105 insertions, 0 deletions

diff --git a/src/debug/jdwp/misc/Makefile.am b/src/debug/jdwp/misc/Makefile.am
index 44c6224..f955501 100644
--- a/src/debug/jdwp/misc/Makefile.am
+++ b/src/debug/jdwp/misc/Makefile.am
@@ -4,6 +4,7 @@ noinst_LTLIBRARIES = libdebugjdwpmisc.la
 libdebugjdwpmisc_la_SOURCES =			\
 	header.h header.c					\
 	id.h id.c							\
+	location.h location.c				\
 	types.h types.c
 
 libdebugjdwpmisc_la_LDFLAGS = 
diff --git a/src/debug/jdwp/misc/location.c b/src/debug/jdwp/misc/location.c
new file mode 100644
index 0000000..3fd95cb
--- /dev/null
+++ b/src/debug/jdwp/misc/location.c
@@ -0,0 +1,64 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * location.c - constitution des localisations d'instructions courantes
+ *
+ * Copyright (C) 2012 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  OpenIDA 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.
+ *
+ *  OpenIDA 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "location.h"
+
+
+#include "id.h"
+#include "../../../common/endianness.h"
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : blob  = flux de données à analyser.                          *
+*                pos   = position courante dans ce flux. [OUT]                *
+*                len   = taille totale des données à analyser.                *
+*                sizes = référence pour la taille utilisée.                   *
+*                loc   = localisation à fournir. [OUT]                        *
+*                                                                             *
+*  Description : Lit une localisation d'instruction courante dans l'exécution.*
+*                                                                             *
+*  Retour      : Bilan de l'opération : true en cas de succès, false sinon.   *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool get_jdwp_location(const bin_t *blob, off_t *pos, off_t len, const jdwp_cmd_vm_id_sizes_reply *sizes, jdwp_location *loc)
+{
+    if (!read_u8(&loc->tag, blob, pos, len, SRE_BIG))
+        return false;
+
+    if (!get_jdwp_class_id(blob, pos, len, sizes, &loc->class_id))
+        return false;
+
+    if (!get_jdwp_method_id(blob, pos, len, sizes, &loc->method_id))
+        return false;
+
+    if (!read_u64(&loc->index, blob, pos, len, SRE_BIG))
+        return false;
+
+    return true;
+
+}
diff --git a/src/debug/jdwp/misc/location.h b/src/debug/jdwp/misc/location.h
new file mode 100644
index 0000000..a594bac
--- /dev/null
+++ b/src/debug/jdwp/misc/location.h
@@ -0,0 +1,40 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * location.h - prototypes pour la constitution des localisations d'instructions courantes
+ *
+ * Copyright (C) 2012 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  OpenIDA 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.
+ *
+ *  OpenIDA 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _DEBUG_JDWP_MISC_LOCATION_H
+#define _DEBUG_JDWP_MISC_LOCATION_H
+
+
+#include <stdbool.h>
+
+
+#include "../jdwp_def.h"
+#include "../../../arch/archbase.h"
+
+
+/* Lit une localisation d'instruction courante dans l'exécution. */
+bool get_jdwp_location(const bin_t *, off_t *, off_t, const jdwp_cmd_vm_id_sizes_reply *, jdwp_location *);
+
+
+
+#endif  /* _DEBUG_JDWP_MISC_LOCATION_H */