Added configuration for launch on Spike simulator.

Author: dmi3

launch-sh/openocd_gdb_launch.sh

@@ -1,3 +1,4 @@
+#!/bin/bash
 
 source ../paths
 

launch-sh/spike.cfg

@@ -0,0 +1,14 @@
+interface remote_bitbang
+remote_bitbang_host localhost
+remote_bitbang_port 9824
+
+set _CHIPNAME riscv
+jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME riscv -chain-position $_TARGETNAME
+
+gdb_report_data_abort enable
+
+init
+halt

launch-sh/spike_openocd_gdb_launch.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+source ../paths
+
+ELF="$1"
+
+
+SPIKE_LAUNCH="$SPIKE --rbb-port=9824 -m0xc000000:0x90000000 -H $ELF"
+OPENOCD_LAUNCH="$OPENOCD -f $OPENOCD_CFG_SPIKE"
+GDB_LAUNCH="$GDB -x $GDB_SCRIPT --silent $ELF"
+
+
+# For Spike launch
+export LD_LIBRARY_PATH="$LD_LIB_PATH"
+
+
+#Launch: Spike + OpenOCD + GDB
+xfce4-terminal \
+--tab --title=Spike -e "$SPIKE_LAUNCH" \
+--tab --title=OpenOCD -e "$OPENOCD_LAUNCH" \
+--tab --title=GDB --hold -e "$GDB_LAUNCH"
+
+exit 0

paths

@@ -5,12 +5,17 @@
 OPENOCD="/home/user/eclipse_4.4.1/TOOLS/riscv-openocd-0.10.0-2020.12.1-x86_64-linux-ubuntu14/bin/openocd"
 OPENOCD_CFG_HW="./riscpoa.cfg"
 
-#GDB="/home/user/eclipse_4.4.1/TOOLS/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14/bin/riscv64-unknown-elf-gdb-py"
 GDB="/home/user/eclipse_4.4.1/TOOLS/gdb_overlay/riscv64-unknown-elf-gdb-10.1.0-2020.12.8-x86_64-linux-ubuntu14/bin/riscv64-unknown-elf-gdb-py"
 
+#--------------------------------
+#For Spike:
+SPIKE="/home/user/eclipse_4.4.1/TOOLS/riscv_tui_12.12.18/bin/spike"
+LD_LIB_PATH="/home/user/eclipse_4.4.1/TOOLS/riscv_tui_12.12.18/lib/"
+OPENOCD_CFG_SPIKE="./spike.cfg"
+
 #--------------------------------
 #Launch configurations:
-#   "/gdb.py" => Launch execution
+#   "/gdb_launch.py" => Launch execution
 #   "/gdb_ovmgr_replace.py" => Launch unit tests
 
 GDB_SCRIPT="../gdb-py/gdb_launch.py"