emulators/rvvm: RISC-V Virtual Machine

RVVM is a virtual machine / emulator for RISC-V guests, which emphasizes
on performance, security, lean code and portability. It already runs a
lot of guest operating systems, including Linux, Haiku, FreeBSD,
OpenBSD, etc. It also aims to run RISC-V applications on a foreign-arch
host without full OS guest & isolation (Userland emulation).

WWW: https://github.com/LekKit/RVVM

emulators/Makefile

@@ -128,6 +128,7 @@
     SUBDIR += riscv-isa-sim
     SUBDIR += rpcs3
     SUBDIR += rubygem-fission
+    SUBDIR += rvvm
     SUBDIR += sameboy
     SUBDIR += simh
     SUBDIR += simh-hp2100

emulators/rvvm/Makefile

@@ -0,0 +1,79 @@
+PORTNAME=	RVVM
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.6
+CATEGORIES=	emulators
+MASTER_SITES=	https://github.com/LekKit/patches-misc/releases/download/rvvm-uboot-2024.7/:fw \
+		https://github.com/LekKit/riscv-tests/releases/download/rvvm-tests/:tests
+DISTFILES=	${FWFILES:.bin=.bin:fw} riscv-tests.tar.gz:tests
+DIST_SUBDIR=	rvvm-${DISTVERSION}
+EXTRACT_ONLY=	${DISTFILE_DEFAULT}
+
+MAINTAINER=	fuz@FreeBSD.org
+COMMENT=	RISC-V Virtual Machine
+
+LICENSE=	GPLv2 GPLv3 MPL20
+LICENSE_COMB=	multi
+LICENSE_FILE_GPLv3=	${WRKSRC}/LICENSE-GPL
+LICENSE_FILE_MPL20=	${WRKSRC}/LICENSE-MPL
+LICENSE_DISTFILES_GPLv2=	${FWFILES}
+LICENSE_DISTFILES_GPLv3=	${DISTFILE_DEFAULT}
+LICENSE_DISTFILES_MPL20=	${DISTFILE_DEFAULT}
+
+FLAVORS=	x11 nox11
+FLAVOR?=	${FLAVORS:[1]}
+nox11_PKGNAMESUFFIX=	-nox11
+
+USES=		gmake localbase:ldflags
+USE_GITHUB=	yes
+GH_ACCOUNT=	LekKit
+USE_LDCONFIG=	yes
+
+BUILDDIR=	${WRKDIR}/.build
+MAKE_ENV+=	BUILDDIR=${BUILDDIR}
+TEST_TARGET=	test
+SUB_FILES=	pkg-message
+
+OPTIONS_DEFINE=	FDT FPU JIT JNI SPINLOCK_DEBUG NET PCI RV64
+OPTIONS_DEFAULT=	FDT FPU JIT JNI SPINLOCK_DEBUG NET PCI RV64
+FDT_DESC=	enable automatic FDT generation
+FPU_DESC=	enable floating point (F/D) CPU extension
+JIT_DESC=	enable RVJIT accelerator
+JNI_DESC=	include native JNI bindings in shared librvvm
+NET_DESC=	enable unprivileged userland networking stack
+PCI_DESC=	enable PCI support in ATA, etc devices
+RV64_DESC=	enable riscv64 CPU support
+SPINLOCK_DEBUG_DESC=	enable deadlock debugging (minimal runtime overhead)
+
+FWFILES=	fw_jump.bin fw_payload.bin
+
+.for o in ${OPTIONS_DEFINE}
+$o_MAKE_ENV=	USE_$o=1
+$o_MAKE_ENV_OFF=	USE_$o=0
+.endfor
+
+.if ${FLAVOR} == x11
+MAKE_ENV+=	USE_FB=1 USE_XSHM=1
+USES+=		xorg
+USE_XORG+=	x11 xext
+.else
+MAKE_ENV+=	USE_FB=0 USE_XSHM=0
+.endif
+
+.include <bsd.port.pre.mk>
+
+.if defined(WITH_DEBUG)
+MAKE_ENV+=	USE_DEBUG=1
+.endif
+
+post-install:
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/rvvm
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/librvvm.so
+	${MKDIR} ${STAGEDIR}${DATADIR}
+.for f in ${FWFILES}
+	${INSTALL_DATA} ${_DISTDIR}/$f ${STAGEDIR}${DATADIR}/
+.endfor
+
+pre-test:
+	${LN} -sf ${_DISTDIR}/riscv-tests.tar.gz ${BUILDDIR}/
+
+.include <bsd.port.post.mk>

emulators/rvvm/distinfo

@@ -0,0 +1,9 @@
+TIMESTAMP = 1737591303
+SHA256 (rvvm-0.6/fw_jump.bin) = 60f5aedaf90be271eef9e4f1a479171c183987f97f86208811e9212b121d5b45
+SIZE (rvvm-0.6/fw_jump.bin) = 136776
+SHA256 (rvvm-0.6/fw_payload.bin) = d97321ca71be85a98dcc1757b721616d6ed68304afe853336273cb19b424da6c
+SIZE (rvvm-0.6/fw_payload.bin) = 2958016
+SHA256 (rvvm-0.6/riscv-tests.tar.gz) = f0e888a8db158b1e82ac09cebd01d8e1d5913477d1515c41286fae5e309e5322
+SIZE (rvvm-0.6/riscv-tests.tar.gz) = 87062
+SHA256 (rvvm-0.6/LekKit-RVVM-v0.6_GH0.tar.gz) = 97e98c95d8785438758b81fb5c695b8eafb564502c6af7f52555b056e3bb7d7a
+SIZE (rvvm-0.6/LekKit-RVVM-v0.6_GH0.tar.gz) = 313342

emulators/rvvm/files/patch-Makefile

@@ -0,0 +1,75 @@
+--- Makefile.orig	2024-03-18 16:11:18 UTC
++++ Makefile
+@@ -33,7 +33,7 @@ BOLD    := $(shell tput md   $(NULL_STDERR) || tput bo
+ SPACE   :=
+ ifneq (,$(TERM))
+ BOLD    := $(shell tput md   $(NULL_STDERR) || tput bold $(NULL_STDERR) || printf "\033[1m" $(NULL_STDERR))
+-RESET   := $(shell tput me   $(NULL_STDERR) || tput sgr0 $(NULL_STDERR) || printf "\033[0m" $(NULL_STDERR))$(BOLD)
++RESET   := $(shell tput me   $(NULL_STDERR) || tput sgr0 $(NULL_STDERR) || printf "\033[0m" $(NULL_STDERR))
+ RED     := $(shell tput AF 1 $(NULL_STDERR) || tput setaf 1 $(NULL_STDERR) || printf "\033[31m" $(NULL_STDERR))$(BOLD)
+ GREEN   := $(shell tput AF 2 $(NULL_STDERR) || tput setaf 2 $(NULL_STDERR) || printf "\033[32m" $(NULL_STDERR))$(BOLD)
+ YELLOW  := $(shell tput AF 3 $(NULL_STDERR) || tput setaf 3 $(NULL_STDERR) || printf "\033[33m" $(NULL_STDERR))$(BOLD)
+@@ -231,8 +231,8 @@ endif
+ 
+ # Warning options (Strict safety/portability, stack/object size limits)
+ # -Wbad-function-cast, -Wcast-align, -Wdouble-promotion need fixes in codebase
+-WARN_OPTS := -Wall -Wextra -Wshadow -Wvla -Wpointer-arith -Walloca -Wduplicated-cond \
+--Wtrampolines -Wlarger-than=1048576 -Wframe-larger-than=32768 -Werror=return-type
++WARN_OPTS := -Wall -Wextra -Wshadow -Wvla -Wpointer-arith -Walloca \
++-Wlarger-than=1048576 -Wframe-larger-than=32768 -Werror=return-type
+ 
+ # Compiler-specific options
+ ifeq ($(CC_TYPE),gcc)
+@@ -467,13 +467,11 @@ endif
+ endif
+ 
+ # Do not pass lib-related flags for dev/cli/test builds (Faster)
+-ifneq (,$(findstring lib, $(MAKECMDGOALS))$(findstring install, $(MAKECMDGOALS)))
+ override CFLAGS += -DUSE_LIB -fPIC -ffat-lto-objects
+ # Build JNI bindings inside librvvm dynlib
+ ifeq ($(USE_JNI),1)
+ SRC += $(SRCDIR)/bindings/jni/rvvm_jni.c
+ endif
+-endif
+ 
+ # CPU interpreter sources
+ SRC += $(wildcard $(SRCDIR)/cpu/riscv_*.c)
+@@ -583,10 +581,10 @@ test: $(BINARY)
+ 	@echo
+ 	@echo "[$(YELLOW)INFO$(RESET)] Running RISC-V Tests (RV32)"
+ 	@echo
+-	@for file in $(BUILDDIR)/riscv-tests/rv32*.bin; do \
++	@for file in $(BUILDDIR)/riscv-tests/rv32*; do \
+ 		result=$$($(BINARY) $$file -nogui -rv32 | tr -d '\0'); \
+ 		result="$${result##* }"; \
+-		if [[ "$$result" == "0" ]]; then \
++		if [ "$$result" -eq "0" ]; then \
+ 		echo "[$(GREEN)PASS$(RESET)] $$file"; \
+ 		else \
+ 		echo "[$(RED)FAIL: $$result$(RESET)] $$file"; \
+@@ -596,10 +594,10 @@ ifeq ($(USE_RV64),1)
+ 	@echo
+ 	@echo "[$(YELLOW)INFO$(RESET)] Running RISC-V Tests (RV64)"
+ 	@echo
+-	@for file in $(BUILDDIR)/riscv-tests/rv64*.bin; do \
++	@for file in $(BUILDDIR)/riscv-tests/rv64*; do \
+ 		result=$$($(BINARY) $$file -nogui -rv64 | tr -d '\0'); \
+ 		result="$${result##* }"; \
+-		if [[ "$$result" == "0" ]]; then \
++		if [ "$$result" -eq "0" ]; then \
+ 		echo "[$(GREEN)PASS$(RESET)] $$file"; \
+ 		else \
+ 		echo "[$(RED)FAIL: $$result$(RESET)] $$file"; \
+@@ -647,11 +645,10 @@ ifeq ($(HOST_POSIX),1)
+ 	@install -Dm755 $(BINARY)             $(DESTDIR)$(bindir)/rvvm
+ 	@install -Dm755 $(SHARED)             $(DESTDIR)$(libdir)/librvvm$(LIB_EXT)
+ 	@install -Dm644 $(STATIC)             $(DESTDIR)$(libdir)/librvvm_static.a
++	@install -d                           $(DESTDIR)$(includedir)/rvvm
+ 	@install -Dm644 $(SRCDIR)/rvvmlib.h   $(DESTDIR)$(includedir)/rvvm/rvvmlib.h
+ 	@install -Dm644 $(SRCDIR)/fdtlib.h    $(DESTDIR)$(includedir)/rvvm/fdtlib.h
+ 	@install -Dm644 $(SRCDIR)/devices/*.h $(DESTDIR)$(includedir)/rvvm/
+-	@install -d                           $(DESTDIR)$(datadir)/licenses/rvvm/
+-	@install -Dm644 LICENSE*              $(DESTDIR)$(datadir)/licenses/rvvm/
+ else
+ 	@echo "[$(RED)WARN$(RESET)] Unsupported on non-POSIX!"
+ endif

emulators/rvvm/files/pkg-message.in

@@ -0,0 +1,11 @@
+RVVM has been installed.
+
+To execute a disk image, run
+
+    rvvm %%DATADIR%%/fw_payload.bin [flags] -i $disk.img
+
+To execute a custom kernel payload, run
+
+    rvvm %%DATADIR%%/fw_jump.bin [flags] -k $kernel.bin
+
+For further details, execute rvvm --help.

emulators/rvvm/pkg-descr

@@ -0,0 +1,5 @@
+RVVM is a virtual machine / emulator for RISC-V guests, which emphasizes
+on performance, security, lean code and portability. It already runs a
+lot of guest operating systems, including Linux, Haiku, FreeBSD,
+OpenBSD, etc. It also aims to run RISC-V applications on a foreign-arch
+host without full OS guest & isolation (Userland emulation).

emulators/rvvm/pkg-plist

@@ -0,0 +1,30 @@
+bin/rvvm
+include/rvvm/ata.h
+include/rvvm/chardev.h
+include/rvvm/clint.h
+include/rvvm/eth-oc.h
+include/rvvm/fb_window.h
+include/rvvm/fdtlib.h
+include/rvvm/framebuffer.h
+include/rvvm/gpio-sifive.h
+include/rvvm/gpio_api.h
+include/rvvm/hid_api.h
+include/rvvm/hid_dev.h
+include/rvvm/i2c-hid.h
+include/rvvm/i2c-oc.h
+include/rvvm/mtd-physmap.h
+include/rvvm/ns16550a.h
+include/rvvm/nvme.h
+include/rvvm/pci-bus.h
+include/rvvm/plic.h
+include/rvvm/ps2-altera.h
+include/rvvm/rtc-ds1742.h
+include/rvvm/rtc-goldfish.h
+include/rvvm/rtl8169.h
+include/rvvm/rvvmlib.h
+include/rvvm/syscon.h
+include/rvvm/tap_api.h
+lib/librvvm.so
+lib/librvvm_static.a
+%%DATADIR%%/fw_jump.bin
+%%DATADIR%%/fw_payload.bin