3 files changed, 106 insertions, 0 deletions
diff --git a/dev-util/kdbg/files/kdbg-3.0.1-fix-rare-memleak.patch b/dev-util/kdbg/files/kdbg-3.0.1-fix-rare-memleak.patch
new file mode 100644
index 000000000000..44a2b33623f4
--- /dev/null
+++ b/dev-util/kdbg/files/kdbg-3.0.1-fix-rare-memleak.patch
@@ -0,0 +1,35 @@
+From 0feb0986f220126177084badf67813ccdbaa996c Mon Sep 17 00:00:00 2001
+From: Daniels Umanovskis <daniels@umanovskis.se>
+Date: Fri, 13 Mar 2020 13:48:19 +0100
+Subject: [PATCH] Fix a rare memory leak in the register display window
+
+---
+ kdbg/regwnd.cpp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/kdbg/regwnd.cpp b/kdbg/regwnd.cpp
+index edb0e55..93008f9 100644
+--- a/kdbg/regwnd.cpp
++++ b/kdbg/regwnd.cpp
+@@ -274,11 +274,12 @@ static char* toRaw(const QString& hex, uint& length)
+     static bool littleendian=(*testChar==1);
+ 
+     length=((hex.length()-2)%2)+((hex.length()-2)/2);
++    if (hex.length()<=2) return 0;
++
+     char* data=new char[length];
+ 
+     if (littleendian) {
+ 	uint j=0;
+-	if (hex.length()<=2) return 0;
+ 	for (int i=hex.length()-1; i>=2; ) {
+ 	    if (j%2==0)
+ 		data[j/2]=hexCharToDigit(hex[i].toLatin1());
+@@ -288,7 +289,6 @@ static char* toRaw(const QString& hex, uint& length)
+ 	}
+     } else { // big endian
+ 	uint j=0;
+-	if (hex.length()<=2) return 0;
+ 	for (int i=2; i<hex.length(); ) {
+ 	    if (j%2==0)
+ 		data[j/2]=hexCharToDigit(hex[i].toLatin1())<<4;
diff --git a/dev-util/kdbg/files/kdbg-3.0.1-usable-trace.patch b/dev-util/kdbg/files/kdbg-3.0.1-usable-trace.patch
new file mode 100644
index 000000000000..8336d2d53255
--- /dev/null
+++ b/dev-util/kdbg/files/kdbg-3.0.1-usable-trace.patch
@@ -0,0 +1,23 @@
+From 8f2add1046c2d23294496bc0bc7c00d18c6aa0a2 Mon Sep 17 00:00:00 2001
+From: Daniels Umanovskis <daniels@umanovskis.se>
+Date: Fri, 13 Mar 2020 16:23:02 +0100
+Subject: [PATCH] Change output for a trace so that trace is actually usable
+ again
+
+---
+ kdbg/debugger.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/kdbg/debugger.cpp b/kdbg/debugger.cpp
+index 3751e4c..7d43eb9 100644
+--- a/kdbg/debugger.cpp
++++ b/kdbg/debugger.cpp
+@@ -2225,7 +2225,7 @@ void KDebugger::slotValueEdited(VarTree* expr, const QString& text)
+ 
+     ExprWnd* wnd = static_cast<ExprWnd*>(expr->treeWidget());
+     TRACE(QString().sprintf("Changing %s to ",
+-			    wnd->name()) + text);
++			    wnd->exprList().join(" ")) + text);
+ 
+     // determine the lvalue to edit
+     QString lvalue = expr->computeExpr();
diff --git a/dev-util/kdbg/kdbg-3.0.1-r1.ebuild b/dev-util/kdbg/kdbg-3.0.1-r1.ebuild
new file mode 100644
index 000000000000..eb20f7aa1bdb
--- /dev/null
+++ b/dev-util/kdbg/kdbg-3.0.1-r1.ebuild
@@ -0,0 +1,48 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_HANDBOOK="true"
+KFMIN=5.85.0
+QTMIN=5.15.2
+inherit ecm
+
+DESCRIPTION="Graphical debugger interface"
+HOMEPAGE="https://www.kdbg.org/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="5"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+DEPEND="
+	>=dev-qt/qtgui-${QTMIN}:5
+	>=dev-qt/qtwidgets-${QTMIN}:5
+	>=kde-frameworks/kconfig-${KFMIN}:5
+	>=kde-frameworks/kconfigwidgets-${KFMIN}:5
+	>=kde-frameworks/kcoreaddons-${KFMIN}:5
+	>=kde-frameworks/ki18n-${KFMIN}:5
+	>=kde-frameworks/kiconthemes-${KFMIN}:5
+	>=kde-frameworks/kwidgetsaddons-${KFMIN}:5
+	>=kde-frameworks/kwindowsystem-${KFMIN}:5
+	>=kde-frameworks/kxmlgui-${KFMIN}:5
+"
+RDEPEND="${DEPEND}
+	sys-devel/gdb
+"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-fix-rare-memleak.patch
+	"${FILESDIR}"/${P}-usable-trace.patch
+)
+
+src_prepare() {
+	# allow documentation to be handled by eclass
+	mv kdbg/doc . || die
+	sed -i -e '/add_subdirectory(doc)/d' kdbg/CMakeLists.txt || die
+	echo "add_subdirectory ( doc ) " >> CMakeLists.txt || die
+
+	ecm_src_prepare
+}