#--showoverrides
#--showcommands

# Core settings
--override cpu/unaligned=F
--override cpu/ignore_non_leaf_DAU=1
--override cpu/wfi_is_nop=T
--override cpu/mimpid=0x100
--override cpu/misa_Extensions_mask=0x0

# THIS NEEDS FIXING to 16
--override cpu/PMP_registers=0

# PMA Settings 
# 'r': read access allowed
# 'w': write access allowed
# 'x': execute access allowed
# 'a': aligned access required
# 'A': atomic instructions NOT allowed (actually USER1 privilege needed)
# 'P': push/pop instructions NOT allowed (actually USER2 privilege needed)
# '1': 1-byte accesses allowed
# '2': 2-byte accesses allowed
# '4': 4-byte accesses allowed
# '8': 8-byte accesses allowed
# '-', space: ignored (use for input string formatting).
#
# SV39 Memory 0x0000000000 0x7FFFFFFFFF
#
--callcommand refRoot/cpu/setPMA -lo 0x0000000000 -hi 0x7FFFFFFFFF -attributes " ------ ---- "; # INITIAL
--callcommand refRoot/cpu/setPMA -lo 0x0000001000 -hi 0x0000001FFF -attributes " r-x-A- 1248 "; # BOOTROM
--callcommand refRoot/cpu/setPMA -lo 0x0000012100 -hi 0x000001211F -attributes " rw--A- --48 "; # SDC
--callcommand refRoot/cpu/setPMA -lo 0x0002000000 -hi 0x000200FFFF -attributes " rw--A- 1248 "; # CLINT
--callcommand refRoot/cpu/setPMA -lo 0x000C000000 -hi 0x000FFFFFFF -attributes " rw--A- --4- "; # PLIC
--callcommand refRoot/cpu/setPMA -lo 0x0010000000 -hi 0x0010000007 -attributes " rw--A- 1--- "; # UART0 error - 0x10000000 - 0x100000FF
--callcommand refRoot/cpu/setPMA -lo 0x0010060000 -hi 0x00100600FF -attributes " rw--A- --4- "; # GPIO  error - 0x10006000 - 0x100060FF
--callcommand refRoot/cpu/setPMA -lo 0x0080000000 -hi 0x008FFFFFFF -attributes " rwx--- 1248 "; # UNCORE_RAM

# Enable the Imperas instruction coverage
#-extlib    refRoot/cpu/cv=imperas.com/intercept/riscvInstructionCoverage/1.0
#-override  refRoot/cpu/cv/cover=basic
#-override  refRoot/cpu/cv/extensions=RV32I

# Add Imperas simulator application instruction tracing
--override cpu/show_c_prefix=T
--trace --tracechange --traceshowicount --tracemode -tracemem ASX --monitornetschange

# Exceptions and pagetables debug
--override cpu/debugflags=6

# Turn on verbose output for Imperas simulator and Model
--verbose
--override  cpu/verbose=1

# Store simulator output to logfile
--output imperas.log