Keep DCSR_XDEBUGVER unsigned.
-rw-r--r-- 57 .gitignore
-rw-r--r-- 1397 LICENSE
-rw-r--r-- 15777 Makefile.in
-rw-r--r-- 5110 README.md
-rw-r--r-- 11988 aclocal.m4
-rw-r--r-- 2451 config.h.in
-rwxr-xr-x 172178 configure
-rw-r--r-- 4530 configure.ac
drwxr-xr-x - debug_rom
drwxr-xr-x - dummy_rocc
-rw-r--r-- 301 riscv-dummy_rocc.pc.in
-rw-r--r-- 267 riscv-riscv.pc.in
-rw-r--r-- 292 riscv-softfloat.pc.in
-rw-r--r-- 268 riscv-spike.pc.in
-rw-r--r-- 335 riscv-spike_main.pc.in
drwxr-xr-x - riscv
drwxr-xr-x - rvc
drwxr-xr-x - scripts
drwxr-xr-x - softfloat
drwxr-xr-x - spike_main
drwxr-xr-x - tests