emulators/qemu8: New port

This port is a near identical copy of the qemu port created for
provisioning the update of the new 9.X.X branch of qemu.

emulators/Makefile

@@ -114,6 +114,7 @@
     SUBDIR += qemu-user-static
     SUBDIR += qemu-user-static-devel
     SUBDIR += qemu7
+    SUBDIR += qemu8
     SUBDIR += qmc2
     SUBDIR += quasi88
     SUBDIR += reicast

emulators/qemu8/Makefile

@@ -0,0 +1,190 @@
+PORTNAME=	qemu
+DISTVERSION=	8.2.2
+CATEGORIES=	emulators
+MASTER_SITES=	https://download.qemu.org/
+DIST_SUBDIR=	qemu/${PORTVERSION}
+
+MAINTAINER=	bofh@FreeBSD.org
+COMMENT=	QEMU CPU Emulator ${${FLAVOR}_COMMENT} - 8.X.X
+WWW=		https://www.qemu.org/
+
+LICENSE=	GPLv2
+
+ONLY_FOR_ARCHS=	aarch64 amd64 i386 powerpc64 powerpc64le
+# We need to check if it build with other ARCHS
+
+BUILD_DEPENDS=	bash:shells/bash
+LIB_DEPENDS+=	libfdt.so:sysutils/dtc \
+		libzstd.so:archivers/zstd \
+		libslirp.so:net/libslirp
+.if ${FLAVOR:U} != nox11
+LIB_DEPENDS+=	libepoxy.so:graphics/libepoxy
+.endif
+
+FLAVORS=			default nox11
+FLAVOR?=			${FLAVORS:[1]}
+default_PKGNAMESUFFIX=		8
+default_CONFLICTS_INSTALL=	qemu-devel qemu-nox11 qemu-tools qemu-utils \
+				qemu7* qemu8*
+nox11_PKGNAMESUFFIX=		8-nox11
+nox11_CONFLICTS_INSTALL=	qemu qemu-devel qemu* qemu7* qemu-guest-agent
+nox11_COMMENT=			(without X11)
+
+USES=		cpe gmake gnome ninja perl5 pkgconfig python:build shebangfix tar:xz
+SHEBANG_FILES=	scripts/xml-preprocess.py
+USE_GNOME=	glib20
+USE_PERL5=	build
+USES+=		iconv:wchar_t
+.if ${FLAVOR:U} != nox11
+USE_GNOME+=	cairo
+.endif
+
+HAS_CONFIGURE=		yes
+CONFIGURE_ARGS+=	--cc=${CC} \
+			--disable-guest-agent \
+			--disable-kvm \
+			--disable-linux-aio \
+			--disable-linux-user \
+			--disable-xen \
+			--extra-cflags=-I${WRKSRC}\ -I${LOCALBASE}/include\ -DPREFIX=\\\"\"${PREFIX}\\\"\" \
+			--extra-ldflags=-L${LOCALBASE}/lib \
+			--extra-ldflags=-L/usr/lib \
+			--localstatedir=/var \
+			--mandir=${PREFIX}/share/man \
+			--prefix=${PREFIX} \
+			--python=${PYTHON_CMD}
+CONFIGURE_ARGS+=	--enable-fdt=system \
+			--enable-netmap
+
+CFLAGS:=	${CFLAGS:C/-fno-tree-vrp//}
+WITHOUT_CPU_CFLAGS=	yes #to avoid problems with register allocation
+
+PORTDOCS=	.buildinfo _static/* about/* dbus-dbusindex.html devel/* docs \
+		genindex.html index.html interop/* objects.inv search.html \
+		searchindex.js specs/* system/* tools/* user/*
+
+OPTIONS_DEFINE=			CAPSTONE CDROM_DMA CURL DEBUG DOCS GNUTLS GTK3 \
+				ISCSI JPEG OPENGL PNG SAMBA SASL STATIC_LINK \
+				STRIP USBREDIR VDE X11 X86_TARGETS
+OPTIONS_DEFAULT=		CDROM_DMA CURL GNUTLS GTK3 JPEG NCURSES_DEFAULT \
+				OPENGL PNG SASL VDE X11
+OPTIONS_SINGLE=			NCURSES
+OPTIONS_SINGLE_NCURSES=		NCURSES_BASE NCURSES_DEFAULT NCURSES_PORT
+.if ${FLAVOR:U} == nox11
+OPTIONS_EXCLUDE:=		GTK3 OPENGL X11
+.endif
+OPTIONS_SUB=			yes
+CAPSTONE_DESC=			Disassembly framework support
+CDROM_DMA_DESC=			IDE CDROM DMA
+GNUTLS_DESC=			gnutls dependency (vnc encryption)
+ISCSI_DESC=			libiscsi dependency (iSCSI client for emulated drives)
+JPEG_DESC=			jpeg dependency (vnc lossy compression)
+NCURSES_BASE_DESC=		Depend on ncurses in base
+NCURSES_DEFAULT_DESC=		Depend on ncurses (ports if installed, otherwise base)
+NCURSES_PORT_DESC=		Depend on devel/ncurses in ports
+PNG_DESC=			png dependency (vnc compression)
+SAMBA_DESC=			samba dependency (for -smb)
+SASL_DESC=			cyrus-sasl dependency (vnc encryption)
+STATIC_LINK_DESC=		Statically link the executables
+USBREDIR_DESC=			usb device network redirection (experimental!)
+VDE_DESC=			vde dependency (for vde networking)
+X86_TARGETS_DESC=		Build only x86 system targets
+CAPSTONE_LIB_DEPENDS=		libcapstone.so:devel/capstone
+CAPSTONE_CONFIGURE_ON=		--enable-capstone \
+				--extra-cflags=-I${LOCALBASE}/include/capstone
+CAPSTONE_CONFIGURE_OFF=		--disable-capstone
+CURL_LIB_DEPENDS=		libcurl.so:ftp/curl
+CURL_CONFIGURE_OFF=		--disable-curl
+DEBUG_CONFIGURE_ON=		--enable-debug
+DOCS_BUILD_DEPENDS=		${PYTHON_PKGNAMEPREFIX}sphinx_rtd_theme>0:textproc/py-sphinx_rtd_theme@${PY_FLAVOR} \
+				sphinx-build:textproc/py-sphinx@${PY_FLAVOR}
+DOCS_CONFIGURE_ENABLE=		docs
+GNUTLS_LIB_DEPENDS=		libgnutls.so:security/gnutls
+GNUTLS_CONFIGURE_OFF=		--disable-gnutls
+GTK3_LIB_DEPENDS=		libxkbcommon.so:x11/libxkbcommon
+GTK3_USES=			gettext gl
+GTK3_USE=			GNOME=gdkpixbuf2,gtk30,vte3 \
+				XORG=x11,xext
+GTK3_CONFIGURE_OFF=		--disable-gtk \
+				--disable-vte
+ISCSI_LIB_DEPENDS=		libiscsi.so:net/libiscsi
+ISCSI_CONFIGURE_OFF=		--disable-libiscsi
+JPEG_USES=			jpeg
+JPEG_CONFIGURE_OFF=		--disable-vnc-jpeg
+NCURSES_BASE_USES=		ncurses:base
+NCURSES_DEFAULT_USES=		ncurses
+NCURSES_PORT_USES=		ncurses:port
+OPENGL_USES=			gl
+OPENGL_USE=			GL=gbm,gl
+OPENGL_CONFIGURE_OFF=		--disable-opengl
+PNG_LIB_DEPENDS=		libpng.so:graphics/png
+PNG_CONFIGURE_OFF=		--disable-png
+SAMBA_USES=			samba:run # smbd
+SAMBA_CONFIGURE_ON=		--smbd=${LOCALBASE}/sbin/smbd
+SASL_LIB_DEPENDS=		libsasl2.so:security/cyrus-sasl2
+SASL_CONFIGURE_OFF=		--disable-vnc-sasl
+STATIC_LINK_PREVENTS=		GTK3 X11
+STATIC_LINK_PREVENTS_MSG=	X11 ui cannot be built static
+STATIC_LINK_CONFIGURE_ON=	--static
+STRIP_CONFIGURE_OFF=		--disable-strip
+USBREDIR_BUILD_DEPENDS=		usbredir>=0.6:net/usbredir
+USBREDIR_RUN_DEPENDS=		usbredir>=0.6:net/usbredir
+USBREDIR_CONFIGURE_OFF=		--disable-usb-redir
+VDE_LIB_DEPENDS=		libvdeplug.so:net/vde2
+VDE_CONFIGURE_OFF=		--disable-vde
+X11_USES=			sdl
+X11_USE=			GNOME=gdkpixbuf2 \
+				SDL=sdl2 \
+				XORG=x11,xext
+X11_CONFIGURE_ENABLE=		sdl
+.if (empty(FLAVOR) || ${FLAVOR:U} == default || ${FLAVOR:U} == nox11)
+X86_TARGETS_LIB_DEPENDS_OFF=	libdw.so:devel/elfutils
+X86_TARGETS_USES_OFF=		xorg
+X86_TARGETS_USE_OFF=		XORG=pixman,x11
+X86_TARGETS_CONFIGURE_ON=	--target-list='i386-softmmu i386-bsd-user x86_64-softmmu x86_64-bsd-user'
+.endif
+
+.include <bsd.port.options.mk>
+
+.if (empty(FLAVOR) || ${FLAVOR:U} == default || ${FLAVOR:U} == nox11)
+.if ${ARCH} == "amd64"
+MAKE_ARGS+=	ARCH=x86_64
+.endif
+
+.if ${ARCH} == "powerpc"
+CFLAGS+=	-D_CALL_SYSV
+MAKE_ARGS+=	ARCH=ppc
+USE_GCC=	yes
+.endif
+
+.if ${ARCH:Mpowerpc64*} || ${ARCH:Maarch64}
+CONFIGURE_ARGS+=	--disable-bsd-user
+MAKE_ARGS+=	ARCH=${ARCH:C/powerpc64.*/ppc64/}
+PLIST_SUB+=	BSDUSER="@comment "
+.else
+PLIST_SUB+=	BSDUSER=""
+.endif
+
+PLIST_SUB+=	LINUXBOOT_DMA=""
+.endif
+
+post-patch-CDROM_DMA-off:
+	@${REINPLACE_CMD} -e '/USE_DMA_CDROM/d' ${WRKSRC}/include/hw/ide/internal.h
+
+do-build:
+	cd ${WRKSRC} && ${SETENVI} ${WRK_ENV} ${GMAKE} -j${MAKE_JOBS_NUMBER}
+
+do-install:
+	cd ${WRKSRC} && ${SETENVI} ${WRK_ENV} DESTDIR=${STAGEDIR} ${GMAKE} install
+
+.if !target(post-install)
+post-install:
+	${INSTALL_SCRIPT} ${FILESDIR}/qemu-ifup.sample ${STAGEDIR}${PREFIX}/etc
+	${INSTALL_SCRIPT} ${FILESDIR}/qemu-ifdown.sample ${STAGEDIR}${PREFIX}/etc
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/qemu-*
+
+post-install-DOCS-on:
+	@(cd ${WRKSRC} && ${COPYTREE_SHARE} docs ${STAGEDIR}${DOCSDIR}/)
+.endif
+
+.include <bsd.port.mk>

emulators/qemu8/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1709670183
+SHA256 (qemu/8.2.2/qemu-8.2.2.tar.xz) = 847346c1b82c1a54b2c38f6edbd85549edeb17430b7d4d3da12620e2962bc4f3
+SIZE (qemu/8.2.2/qemu-8.2.2.tar.xz) = 129398020

emulators/qemu8/files/patch-block_export_fuse.c

@@ -0,0 +1,69 @@
+--- block/export/fuse.c.orig	2023-12-19 21:24:34 UTC
++++ block/export/fuse.c
+@@ -690,12 +690,6 @@ static void fuse_fallocate(fuse_req_t req, fuse_ino_t 
+         return;
+     }
+
+-#ifdef CONFIG_FALLOCATE_PUNCH_HOLE
+-    if (mode & FALLOC_FL_KEEP_SIZE) {
+-        length = MIN(length, blk_len - offset);
+-    }
+-#endif /* CONFIG_FALLOCATE_PUNCH_HOLE */
+-
+     if (!mode) {
+         /* We can only fallocate at the EOF with a truncate */
+         if (offset < blk_len) {
+@@ -715,53 +709,6 @@ static void fuse_fallocate(fuse_req_t req, fuse_ino_t 
+         ret = fuse_do_truncate(exp, offset + length, true,
+                                PREALLOC_MODE_FALLOC);
+     }
+-#ifdef CONFIG_FALLOCATE_PUNCH_HOLE
+-    else if (mode & FALLOC_FL_PUNCH_HOLE) {
+-        if (!(mode & FALLOC_FL_KEEP_SIZE)) {
+-            fuse_reply_err(req, EINVAL);
+-            return;
+-        }
+-
+-        do {
+-            int size = MIN(length, BDRV_REQUEST_MAX_BYTES);
+-
+-            ret = blk_pwrite_zeroes(exp->common.blk, offset, size,
+-                                    BDRV_REQ_MAY_UNMAP | BDRV_REQ_NO_FALLBACK);
+-            if (ret == -ENOTSUP) {
+-                /*
+-                 * fallocate() specifies to return EOPNOTSUPP for unsupported
+-                 * operations
+-                 */
+-                ret = -EOPNOTSUPP;
+-            }
+-
+-            offset += size;
+-            length -= size;
+-        } while (ret == 0 && length > 0);
+-    }
+-#endif /* CONFIG_FALLOCATE_PUNCH_HOLE */
+-#ifdef CONFIG_FALLOCATE_ZERO_RANGE
+-    else if (mode & FALLOC_FL_ZERO_RANGE) {
+-        if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + length > blk_len) {
+-            /* No need for zeroes, we are going to write them ourselves */
+-            ret = fuse_do_truncate(exp, offset + length, false,
+-                                   PREALLOC_MODE_OFF);
+-            if (ret < 0) {
+-                fuse_reply_err(req, -ret);
+-                return;
+-            }
+-        }
+-
+-        do {
+-            int size = MIN(length, BDRV_REQUEST_MAX_BYTES);
+-
+-            ret = blk_pwrite_zeroes(exp->common.blk,
+-                                    offset, size, 0);
+-            offset += size;
+-            length -= size;
+-        } while (ret == 0 && length > 0);
+-    }
+-#endif /* CONFIG_FALLOCATE_ZERO_RANGE */
+     else {
+         ret = -EOPNOTSUPP;
+     }

emulators/qemu8/files/patch-bsd-user_host_i386_host-signal.h

@@ -0,0 +1,10 @@
+--- bsd-user/host/i386/host-signal.h.orig	2022-12-14 16:28:45 UTC
++++ bsd-user/host/i386/host-signal.h
+@@ -12,6 +12,7 @@
+ #include <sys/param.h>
+ #include <sys/ucontext.h>
+ #include <machine/trap.h>
++#include <vm/vm.h>
+ #include <vm/pmap.h>
+ #include <machine/pmap.h>
+

emulators/qemu8/files/patch-util_cpuinfo-ppc.c

@@ -0,0 +1,34 @@
+--- util/cpuinfo-ppc.c.orig	2024-01-29 19:13:22 UTC
++++ util/cpuinfo-ppc.c
+@@ -6,13 +6,21 @@
+ #include "qemu/osdep.h"
+ #include "host/cpuinfo.h"
+
+-#include <asm/cputable.h>
+ #ifdef CONFIG_GETAUXVAL
+ # include <sys/auxv.h>
+ #else
++# ifdef __linux__
++#  include <asm/cputable.h>
++# elif defined(__FreeBSD__)
++#  include <machine/cpu.h>
++# endif
+ # include "elf.h"
+ #endif
+
++#ifndef PPC_FEATURE2_ARCH_3_1
++# define PPC_FEATURE2_ARCH_3_1       0x00040000
++#endif
++
+ unsigned cpuinfo;
+
+ /* Called both as constructor and (possibly) via other constructors. */
+@@ -53,7 +61,7 @@ unsigned __attribute__((constructor)) cpuinfo_init(voi
+              * always have both anyway, since VSX came with Power7
+              * and crypto came with Power8.
+              */
+-            if (hwcap2 & PPC_FEATURE2_VEC_CRYPTO) {
++            if (hwcap2 & PPC_FEATURE2_HAS_VEC_CRYPTO) {
+                 info |= CPUINFO_CRYPTO;
+             }
+         }

emulators/qemu8/files/patch-util_meson.build

@@ -0,0 +1,15 @@
+--- util/meson.build.orig	2023-12-19 21:24:35 UTC
++++ util/meson.build
+@@ -102,11 +102,7 @@ if have_block
+   util_ss.add(files('readline.c'))
+   util_ss.add(files('throttle.c'))
+   util_ss.add(files('timed-average.c'))
+-  if config_host_data.get('CONFIG_INOTIFY1')
+-    util_ss.add(files('filemonitor-inotify.c'))
+-  else
+-    util_ss.add(files('filemonitor-stub.c'))
+-  endif
++  util_ss.add(files('filemonitor-stub.c'))
+   util_ss.add(when: 'CONFIG_LINUX', if_true: files('vfio-helpers.c'))
+ endif
+

emulators/qemu8/files/qemu-ifdown.sample

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec true

emulators/qemu8/files/qemu-ifup.sample

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec true

emulators/qemu8/pkg-descr

@@ -0,0 +1,14 @@
+QEMU is a FAST! processor emulator using dynamic translation to achieve
+good emulation speed.
+QEMU has two operating modes:
+
+    * Full system emulation. In this mode, QEMU emulates a full system
+(for example a PC), including a processor and various peripherials.
+It can be used to launch different Operating Systems without rebooting
+the PC or to debug system code.
+    * User mode emulation (Linux host only). In this mode, QEMU can launch
+Linux processes compiled for one CPU on another CPU. It can be used to
+launch the Wine Windows API emulator or to ease cross-compilation and
+cross-debugging.
+
+As QEMU requires no host kernel patches to run, it is very safe and easy to use.