Merge pull request #1231 from en-sc/en-sc/from_upstream

Merge up to 1f3f635 from  upstream

.checkpatch.conf

@@ -17,7 +17,6 @@
 --ignore LINE_SPACING
 --ignore LOGICAL_CONTINUATIONS
 --ignore MACRO_WITH_FLOW_CONTROL
---ignore NEW_TYPEDEFS
 --ignore PARENTHESIS_ALIGNMENT
 --ignore PREFER_DEFINED_ATTRIBUTE_MACRO
 --ignore PREFER_FALLTHROUGH

.github/workflows/snapshot.yml

@@ -66,6 +66,14 @@ jobs:
           cd libjaylink-${LIBJAYLINK_VER}
           ./autogen.sh
           echo "LIBJAYLINK_SRC=$PWD" >> $GITHUB_ENV
+      - name: Prepare jimtcl
+        env:
+          JIMTCL_VER: 0.83
+        run: |
+          mkdir -p $DL_DIR && cd $DL_DIR
+          wget https://github.com/msteveb/jimtcl/archive/refs/tags/${JIMTCL_VER}.tar.gz
+          tar -xzf ${JIMTCL_VER}.tar.gz
+          echo "JIMTCL_SRC=$PWD/jimtcl-${JIMTCL_VER}" >> $GITHUB_ENV
       - name: Package OpenOCD for windows
         env:
           MAKE_JOBS: 2
@@ -75,6 +83,7 @@ jobs:
           LIBFTDI_CONFIG: -DSTATICLIBS=OFF -DEXAMPLES=OFF -DFTDI_EEPROM=OFF
           CAPSTONE_CONFIG: "CAPSTONE_BUILD_CORE_ONLY=yes CAPSTONE_STATIC=yes CAPSTONE_SHARED=no"
           LIBJAYLINK_CONFIG: --enable-shared --disable-static
+          JIMTCL_CONFIG: --with-ext=json --minimal --disable-ssl
         run: |
           # check if there is tag pointing at HEAD, otherwise take the HEAD SHA-1 as OPENOCD_TAG
           OPENOCD_TAG="`git tag --points-at HEAD`"

Makefile.am

@@ -7,7 +7,7 @@ AUTOMAKE_OPTIONS = gnu 1.6
 .DELETE_ON_ERROR:
 
 # make sure we pass the correct jimtcl flags to distcheck
-DISTCHECK_CONFIGURE_FLAGS = --disable-install-jim
+AM_DISTCHECK_CONFIGURE_FLAGS = --disable-install-jim
 
 # do not run Jim Tcl tests (esp. during distcheck)
 check-recursive: SUBDIRS :=

README

@@ -209,9 +209,7 @@ You'll also need:
 - make
 - libtool
 - pkg-config >= 0.23 or pkgconf
-
-OpenOCD uses jimtcl library; build from git can retrieve jimtcl as git
-submodule.
+- libjim >= 0.79
 
 Additionally, for building from git:
 

configure.ac

@@ -173,6 +173,8 @@ m4_define([SERIAL_PORT_ADAPTERS],
 
 m4_define([LINUXSPIDEV_ADAPTER],
 	[[[linuxspidev], [Linux spidev driver], [LINUXSPIDEV]]])
+m4_define([VDEBUG_ADAPTER],
+	[[[vdebug], [Cadence Virtual Debug Interface], [VDEBUG]]])
 
 # The word 'Adapter' in "Dummy Adapter" below must begin with a capital letter
 # because there is an M4 macro called 'adapter'.
@@ -303,6 +305,7 @@ AC_ARG_ADAPTERS([
   LINUXSPIDEV_ADAPTER,
   SERIAL_PORT_ADAPTERS,
   DUMMY_ADAPTER,
+  VDEBUG_ADAPTER,
   PCIE_ADAPTERS,
   LIBJAYLINK_ADAPTERS
   ],[auto])
@@ -325,10 +328,6 @@ AC_ARG_ENABLE([jtag_vpi],
   AS_HELP_STRING([--enable-jtag_vpi], [Enable building support for JTAG VPI]),
   [build_jtag_vpi=$enableval], [build_jtag_vpi=no])
 
-AC_ARG_ENABLE([vdebug],
-  AS_HELP_STRING([--enable-vdebug], [Enable building support for Cadence Virtual Debug Interface]),
-  [build_vdebug=$enableval], [build_vdebug=no])
-
 AC_ARG_ENABLE([jtag_dpi],
   AS_HELP_STRING([--enable-jtag_dpi], [Enable building support for JTAG DPI]),
   [build_jtag_dpi=$enableval], [build_jtag_dpi=no])
@@ -582,12 +581,6 @@ AS_IF([test "x$build_jtag_vpi" = "xyes"], [
   AC_DEFINE([BUILD_JTAG_VPI], [0], [0 if you don't want JTAG VPI.])
 ])
 
-AS_IF([test "x$build_vdebug" = "xyes"], [
-  AC_DEFINE([BUILD_VDEBUG], [1], [1 if you want Cadence vdebug interface.])
-], [
-  AC_DEFINE([BUILD_VDEBUG], [0], [0 if you don't want Cadence vdebug interface.])
-])
-
 AS_IF([test "x$build_jtag_dpi" = "xyes"], [
   AC_DEFINE([BUILD_JTAG_DPI], [1], [1 if you want JTAG DPI.])
 ], [
@@ -739,6 +732,7 @@ PROCESS_ADAPTERS([PCIE_ADAPTERS], ["x$is_linux" = "xyes"], [Linux build])
 PROCESS_ADAPTERS([SERIAL_PORT_ADAPTERS], ["x$can_build_buspirate" = "xyes"],
                                          [internal error: validation should happen beforehand])
 PROCESS_ADAPTERS([LINUXSPIDEV_ADAPTER], ["x$is_linux" = "xyes"], [Linux spidev])
+PROCESS_ADAPTERS([VDEBUG_ADAPTER], [true], [unused])
 PROCESS_ADAPTERS([DUMMY_ADAPTER], [true], [unused])
 
 AS_IF([test "x$enable_linuxgpiod" != "xno"], [
@@ -787,7 +781,6 @@ AM_CONDITIONAL([IMX_GPIO], [test "x$build_imx_gpio" = "xyes"])
 AM_CONDITIONAL([AM335XGPIO], [test "x$build_am335xgpio" = "xyes"])
 AM_CONDITIONAL([BITBANG], [test "x$build_bitbang" = "xyes"])
 AM_CONDITIONAL([JTAG_VPI], [test "x$build_jtag_vpi" = "xyes"])
-AM_CONDITIONAL([VDEBUG], [test "x$build_vdebug" = "xyes"])
 AM_CONDITIONAL([JTAG_DPI], [test "x$build_jtag_dpi" = "xyes"])
 AM_CONDITIONAL([USB_BLASTER_DRIVER], [test "x$enable_usb_blaster" != "xno" -o "x$enable_usb_blaster_2" != "xno"])
 AM_CONDITIONAL([AMTJTAGACCEL], [test "x$build_amtjtagaccel" = "xyes"])
@@ -893,6 +886,7 @@ m4_foreach([adapter], [USB1_ADAPTERS,
 	LIBGPIOD_ADAPTERS,
 	LIBJAYLINK_ADAPTERS, PCIE_ADAPTERS, SERIAL_PORT_ADAPTERS,
 	LINUXSPIDEV_ADAPTER,
+	VDEBUG_ADAPTER,
 	DUMMY_ADAPTER,
 	OPTIONAL_LIBRARIES,
 	COVERAGE],

contrib/cross-build.sh

@@ -42,13 +42,15 @@ WORK_DIR=$PWD
 : ${LIBFTDI_SRC:=/path/to/libftdi}
 : ${CAPSTONE_SRC:=/path/to/capstone}
 : ${LIBJAYLINK_SRC:=/path/to/libjaylink}
+: ${JIMTCL_SRC:=/path/to/jimtcl}
 
 OPENOCD_SRC=`readlink -m $OPENOCD_SRC`
 LIBUSB1_SRC=`readlink -m $LIBUSB1_SRC`
 HIDAPI_SRC=`readlink -m $HIDAPI_SRC`
 LIBFTDI_SRC=`readlink -m $LIBFTDI_SRC`
 CAPSTONE_SRC=`readlink -m $CAPSTONE_SRC`
 LIBJAYLINK_SRC=`readlink -m $LIBJAYLINK_SRC`
+JIMTCL_SRC=`readlink -m $JIMTCL_SRC`
 
 HOST_TRIPLET=$1
 BUILD_DIR=$WORK_DIR/$HOST_TRIPLET-build
@@ -57,6 +59,7 @@ HIDAPI_BUILD_DIR=$BUILD_DIR/hidapi
 LIBFTDI_BUILD_DIR=$BUILD_DIR/libftdi
 CAPSTONE_BUILD_DIR=$BUILD_DIR/capstone
 LIBJAYLINK_BUILD_DIR=$BUILD_DIR/libjaylink
+JIMTCL_BUILD_DIR=$BUILD_DIR/jimtcl
 OPENOCD_BUILD_DIR=$BUILD_DIR/openocd
 
 ## Root of host file tree
@@ -172,6 +175,18 @@ if [ -d $LIBJAYLINK_SRC ] ; then
   make install DESTDIR=$SYSROOT
 fi
 
+# jimtcl build & install into sysroot
+if [ -d $JIMTCL_SRC ] ; then
+  mkdir -p $JIMTCL_BUILD_DIR
+  cd $JIMTCL_BUILD_DIR
+  $JIMTCL_SRC/configure --host=$HOST_TRIPLET --prefix=$PREFIX \
+    $JIMTCL_CONFIG
+  make -j $MAKE_JOBS
+  # Running "make" does not create this file for static builds on Windows but "make install" still expects it
+  touch $JIMTCL_BUILD_DIR/build-jim-ext
+  make install DESTDIR=$SYSROOT
+fi
+
 # OpenOCD build & install into sysroot
 mkdir -p $OPENOCD_BUILD_DIR
 cd $OPENOCD_BUILD_DIR

contrib/loaders/flash/dw-spi/Makefile

@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+TOOLCHAIN:=mipsel-linux-gnu-
+CC:=$(TOOLCHAIN)gcc
+OBJCOPY:=$(TOOLCHAIN)objcopy
+CFLAGS:=-O2 -Wall -Wextra -fpic -Wno-int-to-pointer-cast
+SRC=dw-spi.c
+OBJ=$(patsubst %.c, %.o,$(SRC))
+
+# sparx-iv
+ifeq ($(TOOLCHAIN),mipsel-linux-gnu-)
+	CFLAGS+= -march=24kec
+endif
+
+all: \
+	$(TOOLCHAIN)transaction.inc \
+	$(TOOLCHAIN)erase.inc \
+	$(TOOLCHAIN)check_fill.inc \
+	$(TOOLCHAIN)program.inc \
+	$(TOOLCHAIN)read.inc
+
+$(TOOLCHAIN)%.bin: $(OBJ)
+	$(OBJCOPY) --dump-section .$*=$@ $<
+
+%.inc: %.bin
+	xxd -i > $@ < $<
+
+.PHONY: clean
+clean:
+	rm -rf .ccls-cache
+	find . \( \
+	-iname "*.o" \
+	-o -iname "*.bin" \
+	-o -iname "*.inc" \
+	\) -delete