[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [QUESTION] SDL 1.2 support
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [QUESTION] SDL 1.2 support |
Date: |
Thu, 18 Jul 2019 08:20:16 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 |
On 7/16/19 8:20 PM, Philippe Mathieu-Daudé wrote:
> Hi Aleksandar,
>
> On 7/16/19 7:09 PM, Aleksandar Markovic wrote:
>> On Tue, Jul 16, 2019 at 1:54 PM Thomas Huth <address@hidden> wrote:
>>>
>>> On 16/07/2019 13.17, Aleksandar Markovic wrote:
>>>> Hello, Gerd, Daniel, and others involved.
>>>>
>>>> I have multiple reports from end users that say that transition from
>>>> SDL 1.2 to SDL 2.0 was difficult, or even impossible for their hosts.
>>>> In that light, they don't appreciate removing SDL 1.2 support from
>>>> QEMU. The most notable example is Ubutnu 16.04, where it looks there
>>>> is no way of installing SDL 2.0 that does not involve complete OS
>>>> upgrade, which, for various reasons, many are not willing to do.
>>>
>>> What's the problem here? According to
>>> https://packages.ubuntu.com/xenial/libsdl2-2.0-0 the library should be
>>> available there.
>>>
>>
>> Yes, we, as developers, are good at upgrading, we like flexibility in
>> our development systems, and naturally want to try latest and greatest
>> tools and libraries.
>>
>> However, in QA / build / test environments, the things seem to look
>> different. Their main concern is stability and repeatibility of their
>> systems. They don't like updates and upgrades. If a new of library
>> is available for an OS, this does not mean it will be installed, or it
>> will be desired to be installed.
>>
>> It appears that Ubuntu 16.04 came originally with SDL 1.2, and
>> SDL 2.0 was made available later on.
>
> I am a bit confused, I checked the older Xenial image I can find is a
> pre-release:
>
> 16.04.20151218.1-xenial-baseline
>
> # lsb_release -a
> LSB Version:
> core-9.20160110ubuntu0.2-amd64:core-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-noarch
> Distributor ID: Ubuntu
> Description: Ubuntu Xenial Xerus (development branch)
> Release: 16.04
> Codename: xenial
>
> # apt-cache search libsdl
> libsdl1.2-dbg - Simple DirectMedia Layer debug files
> libsdl1.2-dev - Simple DirectMedia Layer development files
> libsdl1.2debian - Simple DirectMedia Layer
>
> # apt-cache search libsdl2
>
> # apt-get update
>
> # apt-cache search libsdl2
> libsdl2-2.0-0 - Simple DirectMedia Layer
> libsdl2-dbg - Simple DirectMedia Layer debug files
> libsdl2-dev - Simple DirectMedia Layer development files
> libsdl2-doc - Reference manual for libsdl2
> libsdl2-gfx-1.0-0 - drawing and graphical effects extension for SDL2
> libsdl2-gfx-dbg - debugging symbols for SDL2_gfx
> libsdl2-gfx-dev - development files for SDL2_gfx
> libsdl2-gfx-doc - documentation files for SDL2_gfx
> libsdl2-image-2.0-0 - Image loading library for Simple DirectMedia Layer
> 2, libraries
> libsdl2-image-dbg - Image loading library for Simple DirectMedia Layer
> 2, debugging symbols
> libsdl2-image-dev - Image loading library for Simple DirectMedia Layer
> 2, development files
> libsdl2-mixer-2.0-0 - Mixer library for Simple DirectMedia Layer 2,
> libraries
> libsdl2-mixer-dbg - Mixer library for Simple DirectMedia Layer 2, debugging
> libsdl2-mixer-dev - Mixer library for Simple DirectMedia Layer 2,
> development files
> libsdl2-net-2.0-0 - Network library for Simple DirectMedia Layer 2,
> libraries
> libsdl2-net-dbg - Network library for Simple DirectMedia Layer 2, debugging
> libsdl2-net-dev - Network library for Simple DirectMedia Layer 2,
> development files
> libsdl2-ttf-2.0-0 - TrueType Font library for Simple DirectMedia Layer
> 2, libraries
> libsdl2-ttf-dbg - TrueType Font library for Simple DirectMedia Layer 2,
> debugging
> libsdl2-ttf-dev - TrueType Font library for Simple DirectMedia Layer 2,
> development files
>
> # apt-cache show libsdl2-dev
> Package: libsdl2-dev
> Architecture: amd64
> Version: 2.0.4+dfsg1-2ubuntu2.16.04.1
> Priority: optional
> Section: universe/libdevel
> Source: libsdl2
> Origin: Ubuntu
> Maintainer: Ubuntu Developers <address@hidden>
> Original-Maintainer: Debian SDL packages maintainers
> <address@hidden>
> Bugs: https://bugs.launchpad.net/ubuntu/+filebug
> Installed-Size: 3803
> Depends: libasound2-dev, libdbus-1-dev, libegl1-mesa-dev,
> libgl1-mesa-dev, libgles2-mesa-dev, libglu1-mesa-dev, libmirclient-dev,
> libpulse-dev, libsdl2-2.0-0 (= 2.0.4+dfsg1-2ubuntu2.16.04.1),
> libsndio-dev, libudev-dev, libwayland-dev, libx11-dev, libxcursor-dev,
> libxext-dev, libxi-dev, libxinerama-dev, libxkbcommon-dev,
> libxrandr-dev, libxss-dev, libxt-dev, libxv-dev, libxxf86vm-dev
> Conflicts: libsdl-1.3-dev
> Replaces: libsdl-1.3-dev
> Filename:
> pool/universe/libs/libsdl2/libsdl2-dev_2.0.4+dfsg1-2ubuntu2.16.04.1_amd64.deb
> Size: 612948
> MD5sum: 75ff5bbc4c5ec0c9b81052b3695aa642
> SHA1: 7d9ddbb5217343400128149ceea497d29a188a5e
> SHA256: 1b79ee19be271d26e28de1a83f8181afa36a7fdc5479faa9f5dfe07ba4c4c272
> Homepage: http://www.libsdl.org/
> Description: Simple DirectMedia Layer development files
> Description-md5: 9a82f59c5790721baad7ffc5f181d3d6
> Supported: 5y
>
> Package: libsdl2-dev
> Priority: optional
> Section: universe/libdevel
> Installed-Size: 3802
> Maintainer: Ubuntu Developers <address@hidden>
> Original-Maintainer: Debian SDL packages maintainers
> <address@hidden>
> Architecture: amd64
> Source: libsdl2
> Version: 2.0.4+dfsg1-2ubuntu2
> Replaces: libsdl-1.3-dev
> Depends: libasound2-dev, libdbus-1-dev, libegl1-mesa-dev,
> libgl1-mesa-dev, libgles2-mesa-dev, libglu1-mesa-dev, libmirclient-dev,
> libpulse-dev, libsdl2-2.0-0 (= 2.0.4+dfsg1-2ubuntu2), libsndio-dev,
> libudev-dev, libwayland-dev, libx11-dev, libxcursor-dev, libxext-dev,
> libxi-dev, libxinerama-dev, libxkbcommon-dev, libxrandr-dev, libxss-dev,
> libxt-dev, libxv-dev, libxxf86vm-dev
> Conflicts: libsdl-1.3-dev
> Filename:
> pool/universe/libs/libsdl2/libsdl2-dev_2.0.4+dfsg1-2ubuntu2_amd64.deb
> Size: 613746
> MD5sum: 470e753ffa16fec00c29215e0c94efc9
> SHA1: db99050370630d36105131d60bad9daa95c530d8
> SHA256: 461dc89140f2716f05e20cf35c2cf3f46b0ae6e32c5bed16136df08d28b2fde0
> Description: Simple DirectMedia Layer development files
> Description-md5: 9a82f59c5790721baad7ffc5f181d3d6
> Homepage: http://www.libsdl.org/
> Bugs: https://bugs.launchpad.net/ubuntu/+filebug
> Origin: Ubuntu
> Supported: 9m
>
> # curl -v
> http://archive.ubuntu.com/ubuntu/pool/universe/libs/libsdl2/libsdl2_2.0.4+dfsg1-2ubuntu2.dsc
> 2>&1 | fgrep Last-Modified
> < Last-Modified: Thu, 10 Mar 2016 22:03:45 GMT
>
> This package was available before the Xenial official release.
>
> I am supposing your host does not have Internet access to run apt-update
> then?
Spending more time on this issue, assuming your customer has Ubuntu
16.04 installed from default cdrom image, with not network connectivity,
but can copy packages on a USB drive.
So since the default install comes without git, I had to shutdown the
guest, mount the disk image, copy from a cloned repository, reboot the
guest.
$ ./configure
ERROR: pkg-config binary 'pkg-config' not found
pkg-config depends of the following 11 packages:
- bzip2
- dpkg-dev
- libdpkg-perl
- libgdbm3
- libglib2.0-0
- libperl5.22
- make
- patch
- perl
- perl-modules-5.22
- xz-utils
Since it starts to be painful and time consuming to shutdown guest/mount
image/copy files/umount image/restart guest, and since I have network
access to it, I'll install openssh-server, but will not run "apt-get
update" in my guest.
So openssh-server requires:
- init-system-helpers
- libbsd0
- libedit2
- libgssapi-krb5-2
- libk5crypto3
- libkeyutils1
- libkrb5-3
- libkrb5support0
- libwrap0
- openssh-client
- openssh-server
- openssh-sftp-server
Now I manually download all the .deb packages from
http://archive.ubuntu.com/ubuntu and copy them to the guest.
Restart guest, install packages.
$ ./configure
ERROR: glib-2.40 gthread-2.0 is required to compile QEMU
Ok, this is a hard dependency.
New packages to install:
- libelf1
- libglib2.0-bin
- libglib2.0-data
- libglib2.0-dev
- libpcre16-3
- libpcre3-dev
- libpcre32-3
- libpcrecpp0v5
- zlib1g-dev
$ ./configure
ERROR: pixman >= 0.21.8 not present.
Please install the pixman devel package.
Installing:
- libpixman-1-0
- libpixman-1-dev
$ ./configure
No C++ compiler available; disabling C++ specific optional code
Install prefix /usr/local
BIOS directory /usr/local/share/qemu
firmware path /usr/local/share/qemu-firmware
binary directory /usr/local/bin
library directory /usr/local/lib
module directory /usr/local/lib/qemu
libexec directory /usr/local/libexec
include directory /usr/local/include
config directory /usr/local/etc
local state directory /usr/local/var
Manual directory /usr/local/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /tmp/qemu
GIT binary git
GIT submodules ui/keycodemapdb tests/fp/berkeley-testfloat-3
tests/fp/berkeley-softfloat-3 dtc capstone slirp
C compiler cc
Host C compiler cc
C++ compiler
Objective-C compiler cc
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt
-Werror -pthread -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -fPIE -DPIE -m64 -mcx16
-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings
-Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99
-Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs
-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers
-Wold-style-declaration -Wold-style-definition -Wtype-limits
-fstack-protector-strong -I$(SRC_PATH)/capstone/include
LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
QEMU_LDFLAGS -L$(BUILD_DIR)/dtc/libfdt
make make
install install
python python -B (2.7.12)
slirp support git
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list aarch64-softmmu alpha-softmmu arm-softmmu cris-softmmu
hppa-softmmu i386-softmmu lm32-softmmu m68k-softmmu microblaze-softmmu
microblazeel-softmmu mips-softmmu mips64-softmmu mips64el-softmmu
mipsel-softmmu moxie-softmmu nios2-softmmu or1k-softmmu ppc-softmmu
ppc64-softmmu riscv32-softmmu riscv64-softmmu s390x-softmmu sh4-softmmu
sh4eb-softmmu sparc-softmmu sparc64-softmmu tricore-softmmu
unicore32-softmmu x86_64-softmmu xtensa-softmmu xtensaeb-softmmu
aarch64-linux-user aarch64_be-linux-user alpha-linux-user arm-linux-user
armeb-linux-user cris-linux-user hppa-linux-user i386-linux-user
m68k-linux-user microblaze-linux-user microblazeel-linux-user
mips-linux-user mips64-linux-user mips64el-linux-user mipsel-linux-user
mipsn32-linux-user mipsn32el-linux-user nios2-linux-user or1k-linux-user
ppc-linux-user ppc64-linux-user ppc64abi32-linux-user ppc64le-linux-user
riscv32-linux-user riscv64-linux-user s390x-linux-user sh4-linux-user
sh4eb-linux-user sparc-linux-user sparc32plus-linux-user
sparc64-linux-user tilegx-linux-user x86_64-linux-user xtensa-linux-user
xtensaeb-linux-user
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support no
SDL image support no
GTK support no
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support no
libgcrypt no
nettle no
libtasn1 no
PAM no
iconv support yes
curses support no
virgl support no
curl support no
mingw32 support no
Audio drivers oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support no
VNC PNG support no
xen support no
brlapi support no
bluez support no
Documentation no
PIE yes
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support yes
Install blobs yes
KVM support yes
HAX support no
HVF support no
WHPX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
malloc trim support yes
RDMA support no
PVRDMA support no
fdt support git
membarrier no
preadv support yes
fdatasync yes
madvise yes
posix_madvise yes
posix_memalign yes
libcap-ng support no
vhost-net support yes
vhost-crypto support yes
vhost-scsi support yes
vhost-vsock support yes
vhost-user support yes
Trace backends log
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info no
QGA MSI support no
seccomp support no
coroutine backend ucontext
coroutine pool yes
debug stack usage no
mutex debugging no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh support no
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support no
lzfse support no
NUMA host support no
libxml2 no
tcmalloc support no
jemalloc support no
avx2 optimization yes
replication support yes
VxHS block device no
bochs support yes
cloop support yes
dmg support yes
qcow v1 support yes
vdi support yes
vvfat support yes
qed support yes
parallels support yes
sheepdog support yes
capstone git
docker no
libpmem support no
libudev no
default devices yes
warning: Python 2 support is deprecated
warning: Python 3 will be required for building future versions of QEMU
NOTE: cross-compilers enabled: 'cc' 'cc'
$
Yay!
$ make
/bin/sh: 1: git: not found
make[1]: Entering directory 'slirp'
make[1]: *** No targets specified and no makefile found. Stop.
make[1]: Leaving directory 'slirp'
Makefile:503: recipe for target 'slirp/all' failed
make: *** [slirp/all] Error 2
Hmmm I forgot about git, but having git here would suggest we have
Internet connectivity we assumed we don't have. I forgot about it, it
was somehow stupid to work with a cloned repository.
So I'll continue with this tarball instead:
https://github.com/qemu/qemu/archive/v4.1.0-rc0.tar.gz
$ ./configure
ERROR: missing file /tmp/qemu-4.1.0-rc0/ui/keycodemapdb/README
This is not a GIT checkout but module content appears to
be missing. Do not use 'git archive' or GitHub download links
to acquire QEMU source archives. Non-GIT builds are only
supported with source archives linked from:
https://www.qemu.org/download/
Developers working with GIT can use scripts/archive-source.sh
if they need to create valid source archives.
OK. Oh, this page doesn't link anything... Odd.
Let's look at the last mail from Michael Roth:
---
On behalf of the QEMU Team, I'd like to announce the availability of the
first release candidate for the QEMU 4.1 release. This release is meant
for testing purposes and should not be used in a production environment.
http://download.qemu-project.org/qemu-4.1.0-rc0.tar.xz
http://download.qemu-project.org/qemu-4.1.0-rc0.tar.xz.sig
---
$ tar -xf qemu-4.1.0-rc0.tar.xz
tar: qemu-4.1.0-rc0.tar.xz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
Who said this would be easy, eh...
$ type xz
xz is /usr/bin/xz
Oh, we have xz but tar is too old and dunno about it.
$ unxz qemu-4.1.0-rc0.tar.xz
$ tar -xf qemu-4.1.0-rc0.tar
$ ./configure
No C++ compiler available; disabling C++ specific optional code
Install prefix /usr/local
BIOS directory /usr/local/share/qemu
firmware path /usr/local/share/qemu-firmware
binary directory /usr/local/bin
library directory /usr/local/lib
module directory /usr/local/lib/qemu
libexec directory /usr/local/libexec
include directory /usr/local/include
config directory /usr/local/etc
local state directory /usr/local/var
Manual directory /usr/local/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /tmp/qemu-4.1.0-rc0
GIT binary git
GIT submodules
C compiler cc
Host C compiler cc
C++ compiler
Objective-C compiler cc
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt
-pthread -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -fPIE -DPIE -m64 -mcx16
-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings
-Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99
-Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs
-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers
-Wold-style-declaration -Wold-style-definition -Wtype-limits
-fstack-protector-strong -I$(SRC_PATH)/capstone/include
LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
QEMU_LDFLAGS -L$(BUILD_DIR)/dtc/libfdt
make make
install install
python python -B (2.7.12)
slirp support internal
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list aarch64-softmmu alpha-softmmu arm-softmmu cris-softmmu
hppa-softmmu i386-softmmu lm32-softmmu m68k-softmmu microblaze-softmmu
microblazeel-softmmu mips-softmmu mips64-softmmu mips64el-softmmu
mipsel-softmmu moxie-softmmu nios2-softmmu or1k-softmmu ppc-softmmu
ppc64-softmmu riscv32-softmmu riscv64-softmmu s390x-softmmu sh4-softmmu
sh4eb-softmmu sparc-softmmu sparc64-softmmu tricore-softmmu
unicore32-softmmu x86_64-softmmu xtensa-softmmu xtensaeb-softmmu
aarch64-linux-user aarch64_be-linux-user alpha-linux-user arm-linux-user
armeb-linux-user cris-linux-user hppa-linux-user i386-linux-user
m68k-linux-user microblaze-linux-user microblazeel-linux-user
mips-linux-user mips64-linux-user mips64el-linux-user mipsel-linux-user
mipsn32-linux-user mipsn32el-linux-user nios2-linux-user or1k-linux-user
ppc-linux-user ppc64-linux-user ppc64abi32-linux-user ppc64le-linux-user
riscv32-linux-user riscv64-linux-user s390x-linux-user sh4-linux-user
sh4eb-linux-user sparc-linux-user sparc32plus-linux-user
sparc64-linux-user tilegx-linux-user x86_64-linux-user xtensa-linux-user
xtensaeb-linux-user
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support no
SDL image support no
GTK support no
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support no
libgcrypt no
nettle no
libtasn1 no
PAM no
iconv support yes
curses support no
virgl support no
curl support no
mingw32 support no
Audio drivers oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support no
VNC PNG support no
xen support no
brlapi support no
bluez support no
Documentation no
PIE yes
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support yes
Install blobs yes
KVM support yes
HAX support no
HVF support no
WHPX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
malloc trim support yes
RDMA support no
PVRDMA support no
fdt support git
membarrier no
preadv support yes
fdatasync yes
madvise yes
posix_madvise yes
posix_memalign yes
libcap-ng support no
vhost-net support yes
vhost-crypto support yes
vhost-scsi support yes
vhost-vsock support yes
vhost-user support yes
Trace backends log
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info no
QGA MSI support no
seccomp support no
coroutine backend ucontext
coroutine pool yes
debug stack usage no
mutex debugging no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh support no
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support no
lzfse support no
NUMA host support no
libxml2 no
tcmalloc support no
jemalloc support no
avx2 optimization yes
replication support yes
VxHS block device no
bochs support yes
cloop support yes
dmg support yes
qcow v1 support yes
vdi support yes
vvfat support yes
qed support yes
parallels support yes
sheepdog support yes
capstone internal
docker no
libpmem support no
libudev no
default devices yes
warning: Python 2 support is deprecated
warning: Python 3 will be required for building future versions of QEMU
NOTE: cross-compilers enabled: 'cc' 'cc'
$ make
[...]
GEN util/trace.c
CHK version_gen.h
LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
BISON dtc-parser.tab.c
make[1]: bison: Command not found
LEX dtc-lexer.lex.c
make[1]: flex: Command not found
AR libcapstone.a
ar: creating /tmp/qemu-4.1.0-rc0/capstone/libcapstone.a
[...]
CC mipsel-softmmu/trace/generated-helpers.o
LINK mipsel-softmmu/qemu-system-mipsel
[...]
CC mips64el-softmmu/target/mips/cp0_timer.o
GEN trace/generated-helpers.c
CC mips64el-softmmu/trace/control-target.o
CC mips64el-softmmu/trace/generated-helpers.o
LINK mips64el-softmmu/qemu-system-mips64el
[...]
$ wget
https://mipsdistros.mips.com/LinuxDistro/nanomips/kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/generic_nano32r6el_page16k_up.xz
$ unxz generic_nano32r6el_page16k_up.xz
$ ./mipsel-softmmu/qemu-system-mipsel -M malta -cpu I7200 -kernel
generic_nano32r6el_page16k_up -append console=ttyS0 -nographic
[ 0.000000] Linux version 4.15.18 (emubuild@mipscs567) (gcc version
6.3.0 (Codescape GNU Tools 2018.04-02 for nanoMIPS Linux)) #1 Wed Jun 27
11:13:09 PDT 2018
[ 0.000000] GCRs appear to have been moved (expected them at 0x1fbf8000)!
[ 0.000000] GCRs appear to have been moved (expected them at 0x1fbf8000)!
[ 0.000000] CPU0 revision is: 00010000 (MIPS GENERIC QEMU)
[ 0.000000] MIPS: machine is mti,malta
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] earlycon: ns16550a0 at I/O port 0x3f8 (options '38400n8')
[...]
$ make check-tcg
[...]
BUILD TCG tests for mips-softmmu
BUILD mips guest-tests SKIPPED
RUN TCG tests for mips-softmmu
RUN tests for mips SKIPPED
BUILD TCG tests for mips64-softmmu
BUILD mips64 guest-tests SKIPPED
RUN TCG tests for mips64-softmmu
RUN tests for mips64 SKIPPED
BUILD TCG tests for mips64el-softmmu
BUILD mips64el guest-tests SKIPPED
RUN TCG tests for mips64el-softmmu
RUN tests for mips64el SKIPPED
BUILD TCG tests for mipsel-softmmu
BUILD mipsel guest-tests SKIPPED
RUN TCG tests for mipsel-softmmu
RUN tests for mipsel SKIPPED
[...]
BUILD x86_64 guest-tests with cc
RUN tests for x86_64
TEST test-mmap (default) on x86_64
TEST sha1 on x86_64
TEST linux-test on x86_64
TEST testthread on x86_64
TEST test-x86_64 on x86_64
TEST test-mmap (4096 byte pages) on x86_64
[...]
$
Ah, cross-target tests are skipped because I don't have Docker for
cross-building tests.
Let's see how you use them:
$ cat tests/tcg/mips/user/ase/msa/README
The tests in subdirectories of this directory are supposed to be
compiled for
mips64el MSA-enabled CPU (I6400, I6500), using an appropriate MIPS
toolchain.
For example:
/opt/img/bin/mips-img-linux-gnu-gcc <source file> \
-EL -static -mabi=64 -march=mips64r6 -mmsa -o <executable file>
They are to be executed using QEMU user mode, using command line:
mips64el-linux-user/qemu-mips64el -cpu I6400 <executable file>
[...]
Googling I find this link:
https://www.mips.com/develop/tools/codescape-mips-sdk/
The following host platforms are recommended:
Windows 10 (64-bit)
Linux: Ubuntu 16.04 (64-bit) and CentOS 7 (64-bit)
Offline Installer
These are ~ 3Gbyte and include all components in one installer file.
OMG I'm not sure I want to continue with this...
Download in progress.
I already spent 2h on this today, I have to continue other tasks
meanwhile, I might continue later.
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, (continued)
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Thomas Huth, 2019/07/16
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Aleksandar Markovic, 2019/07/16
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Aleksandar Markovic, 2019/07/17
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Eric Blake, 2019/07/17
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Aleksandar Markovic, 2019/07/17
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Eric Blake, 2019/07/17
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Philippe Mathieu-Daudé, 2019/07/16
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support,
Philippe Mathieu-Daudé <=
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Philippe Mathieu-Daudé, 2019/07/29
- Re: [Qemu-devel] [QUESTION] SDL 1.2 support, Aleksandar Markovic, 2019/07/29