AArch64 it is work in progress. Power and AMD64 is
work in progress.
Specification of tensor instructions is work in progress. Floating point
support is not available.
Hardware generation is work in progress.
Andreas
--
a...@complang.tuwien.ac.at <mailto:a...@complang.tuwien.ac
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8820ca4dfd..5536e364dc 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8235,6 +8235,9 @@ static int open_self_stat
--
| | 0 | e3 | e2 | e1 | e4 | X | X | X |
| -
That is, the fourth digit of the exponent is stored in the upper 4 bits
of the padding (OPERR is set if e4 is non-zero).
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552
Hello Dimitry, or anyone else affected,
Accepted qemu into noble-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/qemu/1:8.2.2+ds-0ubuntu1.7 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://
Given this possible regression:
* This changes the alignment of sections in the ELF binary via QEMUs
elfloader, if something goes wrong
with this change, it could lead to all kind of crashes (segfault) of any
emulated binaries.
Is there something we could do to mitigate it? Perhaps a q
Hello Dimitry, or anyone else affected,
Accepted qemu into oracular-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/qemu/1:9.0.2+ds-4ubuntu5.3 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
https
ic.
For riscv the most reliable way is to look for "uarch *: qemu" in
/proc/cpuinfo.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
On Mär 18 2025, Daniel P. Berrangé wrote:
> Whereever practical, it is preferrable to check a discrete feature
> or behaviour in a functional way, rather than matching on "is it QEMU"
Do you know a way to detect support for CLONE_VFORK that isn't too
expensive?
--
Andr
On Mär 18 2025, Daniel P. Berrangé wrote:
> That would get the synchronization behaviour of Linux vfork,
> but I'm not sure it'd get the performance benefits (of avoiding
> page table copying) which is what Andreas mentioned as the
> desired thing ?
For an emulation per
use the
emulation of CLONE_VFORK as a true fork makes it impossible for it to
report errors back to the parent process.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
The third argument of the riscv_hwprobe syscall contains the size of the
cpu mask in bytes, not bits.
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index a22a5df8cc
-bounds accesses.
Move the definition of TARGET_SA_RESTORER out of generic/signal.h into the
target_signal.h files that need it. Note that m68k has the sa_restorer
field, but does not use it and does not define SA_RESTORER.
Reported-by: Thomas Weißschuh
Signed-off-by: Andreas Schwab
---
linux
On Jul 02 2024, Richard Henderson wrote:
> Is /proc mounted in your environment?
Sure, it's a fully running system on real hardware.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
https://build.opensuse.org/package/live_build_log/openSUSE:Factory:RISCV/qemu:qemu-linux-user/standard/riscv64
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
allocate memory
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
On Jul 01 2024, Richard Henderson wrote:
> With -d page, I get
>
> Locating guest address space @ 0x3f4000
Why do you get a different address?
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for someth
Perhaps you should refrain from attacking the volunteers that report
bugs.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
On Jun 26 2024, Warner Losh wrote:
> On Wed, Jun 26, 2024 at 9:48 AM Richard Henderson <
> richard.hender...@linaro.org> wrote:
>
>> On 6/26/24 01:23, Andreas Schwab wrote:
>> > On Jun 25 2024, Richard Henderson wrote:
>> >
>> >> can al
-B option or choose a different value)
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
base in setup_arg_pages into a host mmap call with
non-zero base. On other hosts like x86_64 or aarch64, guest_base
remains zero and the issue does not occur.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for some
On Jun 24 2024, Peter Maydell wrote:
> Just to check, does the python you're running this on
> have the change from
> https://github.com/python/cpython/pull/110659
Yes, this is python 3.11.9.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F
dumped)
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
t;/dev/null",O_RDONLY) = 3
25005 dup2(3,1030) = 1030
25005 pselect6(1031,4207264,0,0,0,0)*** bit out of range 0 - FD_SETSIZE on
fd_set ***: terminated
Aborted (core dumped)
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
would still look at the old thread. The commit is given below.
Since then we've been able to build riscv32 stages for Gentoo just fine
using qemu-user, see
https://www.gentoo.org/downloads/#riscv
Cheers,
Andreas
commit f0907ff4cae743f1a4ef3d0a55a047029eed06ff
Author: Richard Henderson
A
Which ruby?
$ ruby --version
ruby 3.3.1 (2024-04-23 revision c56cd86388) [x86_64-linux-gnu]
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
igned-off-by: Laurent Vivier
linux-user/syscall.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
oc/3221/status:SigBlk:
/proc/3224/status:SigBlk: 0000
/proc/3228/status:SigBlk: fff27ffbfa9f
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
On Mär 06 2024, Alistair Francis wrote:
> On Sun, Mar 3, 2024 at 8:34 PM Andreas Schwab wrote:
>>
>> On Jan 28 2024, Michael Tokarev wrote:
>>
>> > From: Richard Henderson
>> >
>> > A typo in sizeof_reg put the registers at the wrong offset.
&g
= 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2a1dc8,NULL,8) = 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2e1050,0x2b2a21a8,8) = 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2a21a8,NULL,8) = 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2a2268,NULL,8) = 0
30962 read(3,0xab2a2747,1) = 1
30962
Also tested with master, same result.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
= 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2a1dc8,NULL,8) = 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2e1050,0x2b2a21a8,8) = 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2a21a8,NULL,8) = 0
30962 rt_sigprocmask(SIG_SETMASK,0x2b2a2268,NULL,8) = 0
30962 read(3,0xab2a2747,1) = 1
30962
ext.
This breaks the testsuite of libunwind. The test Gtest-resume-sig and
all dependent tests hang. Reverting this commit fixes them.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
for
> other cards. There was a driver until commit 38943cbd25a2
> ("ata: remove palmld pata driver") that could serve as an
> template.
>
hmm, main usage for PCMCIA/CF in those devices was often something else,
not storage, at least on the IPAQ h2200. Wondering wether that road is
actually good. When I was mainly using those devices, I was not good in
mainlining things.
I loved that daylight-visible display.
Regards,
Andreas
On Okt 17 2023, Richard Henderson wrote:
> The manual says "burst reads and writes" without defining those terms.
Burst transfers are explained in the M68040UM (7.4.2 Line Read Transfer
and 7.4.4 Line Write Transfers).
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key finge
Microvm machine received ACPI support which impacts passing of mmio
devices to guests without ACPI support. Without acpi=off,
auto-kernel-cmdline will be ignored.
Julius Andreas Hiller (1):
added acpi option
docs/system/i386/microvm.rst | 6 --
1 file changed, 4 insertions(+), 2
From: Julius Andreas Hiller
---
docs/system/i386/microvm.rst | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/docs/system/i386/microvm.rst b/docs/system/i386/microvm.rst
index 1675e37d3e..5e11dbab0d 100644
--- a/docs/system/i386/microvm.rst
+++ b/docs/system/i386
On Sep 19 2023, Andrew Jones wrote:
> This should be fixed by
>
> https://lore.kernel.org/all/20230911064320.939791-37-alistair.fran...@wdc.com/
Thanks, I can confirm that it fixes the issue.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE
8) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
waitid(P_ALL, -1, {}, WNOHANG|WEXITED|WSTOPPED|WCONTINUED, NULL) = 0
(...)
--
Andreas K. Hüttel
dilfri...@gentoo.org
Gentoo Linux developer
(council, toolchain, base-system, perl, libreoffice)
signature.asc
Description: This is a digitally signed message part.
When running in KVM mode with -cpu host, cfg.satp_mode.supported is not
initialized, causing an infinite loop in riscv_cpu_satp_mode_finalize.
Fixes: 6df3747a27 ("riscv: Introduce satp mode hw capabilities")
Signed-off-by: Andreas Schwab
---
target/riscv/cpu.c | 2 ++
1 file
Am Donnerstag, 14. September 2023, 03:22:49 CEST schrieb Andreas K. Huettel:
> > > https://lists.gnu.org/archive/html/bug-bash/2023-09/msg00119.html
> > > ^ Here I'm trying to find out more.
> > >
> > > Bash tests apparently indicate that argv[0] is over
ailing with ENOENT, which is not one of the documented
> errors for wait(2):
So maybe another point to look at would be the origin of the return
values of wait, and whether that's wired correctly for rv32...
[1] https://savannah.gnu.org/bugs/?64664
--
Andreas K. Hüttel
dilfri...@gentoo.or
Am Mittwoch, 13. September 2023, 10:06:01 CEST schrieb Michael Tokarev:
> 13.09.2023 04:41, LIU Zhiwei wrote:
> >
> > On 2023/9/13 6:31, Andreas K. Huettel wrote:
> ..
> >> * Something seems wrong in the signal handling (?):
> >
> > If it is wrong for sig
>
--- make, when building something, seems to always start only one job in
parallel
Any advice or debugging would be appreciated.
If we get this running then I can set up regular riscv32 Gentoo stage builds
within a week. [*]
Thanks in advance,
Andreas
PS.
huettel@pinacolada ~ $ /var/lib
On Aug 15 2023, Daniel Henrique Barboza wrote:
> This was fixed in 8.1 by eddabb6b88 ("target/riscv: skip features setup for
> KVM CPUs").
> Which QEMU version/branch are you using?
Thanks, this was tested with 8.0.4.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key
,h=on,sv48=on.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
I cannot see the 'tag' v1.3.1 being populated in the opensbi
> git repo. Am I missing anything?
You need to run git fetch --tags, because the tag is not part of any
branch, thus not fetched automatically.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB
andomize_brk implementations.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
Fixes: 86f04735ac ("linux-user: Fix brk() to release pages")
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 08162cc966..e8a17377f5 100644
--- a/linux-user/sysca
tion failed: (cpu ==
current_cpu)
Bail out! ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed:
(cpu == current_cpu)
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
On Jul 03 2023, Alex Bennée wrote:
> Andreas Schwab writes:
>
>> On Jul 03 2023, Andreas Schwab wrote:
>>
>>> This is a regression in 8.0. It causes the testsuite of mold to fail:
>>>
>>> https://build.opensuse.org/package/live_build_log
==
current_cpu)
**
ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu ==
current_cpu)
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
Ping?
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
Ping?
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
On Mai 05 2023, Laurent Vivier wrote:
> [PATCH qemu v2] linux-user: Emulate /proc/cpuinfo output for riscv
> https://patchew.org/QEMU/167873059442.9885.1515208531657524845...@git.sr.ht/
This looks better. You can drop my patch.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key finge
>From 912af433fa5d93ce81d2054135ed475ab7462d2d Mon Sep 17 00:00:00 2001
From: Andreas Schwab
Date: Tue, 18 Apr 2023 11:54:01 +0200
Signed-off-by: Andreas Schwab
---
v3: fix isa order
linux-user/syscall.c | 55 ++--
1 file changed, 53 insertions(+)
Signed-off-by: Andreas Schwab
---
v2: dynmically compute the isa string
linux-user/syscall.c | 55 ++--
1 file changed, 53 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 69f740ff98..6df138c8b6 100644
--- a
On Mai 02 2023, Andreas Schwab wrote:
> None of the currently defined cpus are non-GC cpus (except sifive_e, but
> that is not suitable for user-space anyway), and there doesn't appear to
> be any properties defined for changing the supported extensions.
Actually, modifying the
On Mai 02 2023, Palmer Dabbelt wrote:
> On Tue, 02 May 2023 06:44:00 PDT (-0700), sch...@suse.de wrote:
>> Signed-off-by: Andreas Schwab
>> ---
>> linux-user/syscall.c | 30 --
>> 1 file changed, 28 insertions(+), 2 deletions(-)
&g
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 30 --
1 file changed, 28 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 69f740ff98..c72456a34b 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
Do not reverse the order of environment variables in the target environ
array relative to the incoming environ order. Some testsuites depend on a
specific order, even though it is not defined by any standard.
Signed-off-by: Andreas Schwab
---
bsd-user/main.c | 10 +-
linux-user
On Mär 29 2023, Philippe Mathieu-Daudé wrote:
> On 29/3/23 16:00, Daniel P. Berrangé wrote:
>> On Wed, Mar 29, 2023 at 03:55:13PM +0200, Andreas Schwab wrote:
>>> Do not reverse the order of environment variables in the target environ
>>> array relative to the in
On Mär 29 2023, Daniel P. Berrangé wrote:
> On Wed, Mar 29, 2023 at 03:55:13PM +0200, Andreas Schwab wrote:
>> Do not reverse the order of environment variables in the target environ
>> array relative to the incoming environ order. Some testsuites depend on a
>> specific ord
Do not reverse the order of environment variables in the target environ
array relative to the incoming environ order. Some testsuites depend on a
specific order, even though it is not defined by any standard.
Signed-off-by: Andreas Schwab
---
linux-user/main.c | 6 ++
1 file changed, 6
Do not reverse the order of envionment variables in the target environ
array relative to the incoming environ order. Some testsuites depend on a
specific order, even though it is not defined by any standard.
Signed-off-by: Andreas Schwab
---
linux-user/main.c | 7 ++-
1 file changed, 6
Some programs want to match an actual task state character.
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 36fffd36ca..eb4c2c3162 100644
--- a/linux-user/syscall.c
+++ b/linux-user
l = 168355058
>
> // Output before the fix, note the messed layout:
> //
> // f_type = 0x10009123683e
> // f_bsize = 723302085239504896
> // f_blocks = 168355058
> // f_bfree = 2250817541779750912
> // f_bavail = 1099229433104
> ```
>
> Fixes: 1f63019632 ("l
any
> other 32-bit ABI that passes 64-bit arguments in pairs of GPRs. Fix by
> excluding TARGET_ABI_MIPSN32 from various TARGET_ABI_BITS == 32 checks.
>
> Closes: https://gitlab.com/qemu-project/qemu/-/issues/1238
> Signed-off-by: WANG Xuerui
> Cc: Philippe Mathieu-Daudé
>
GETBSZ _IO(0x00,2)
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
ot;%zx\n", Max);
}
$ cc -O2 -g -Wall -std=gnu11 -g mmap.c -o mmap
$ ./mmap
7f672e5ff000
$ qemu-x86_64 ./mmap
Killed
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
offset 0x24 for
the here applicable ELFCLASS32).
See-also: ace3d65459
Signed-off-by: Andreas K. Hüttel
Reviewed-by: Philippe Mathieu-Daudé
Reviewed-by: WANG Xuerui
Cc: Laurent Vivier
Cc: WANG Xuerui
Cc: Richard Henderson
Cc: Alex Bennee
Cc: Philippe Mathieu-Daudé
Closes: https://gitlab.com/qemu
> Closes: https://gitlab.com/qemu-project/qemu/-/issues/939
> Signed-off-by: WANG Xuerui
> Cc: Philippe Mathieu-Daudé
> Cc: Aurelien Jarno
> Cc: Jiaxun Yang
> Cc: Aleksandar Rikalo
> Cc: Andreas K. Hüttel
> ---
Tested-by: Andreas K. Huettel
> target/mips/cpu-
0x0, 0x0, 0x0, 0x0,
| },
| .e_type = 2 , /* (ET_EXEC) */
| .e_machine = 8 , /* (EM_MIPS) */
| .e_version = 1 , /* (EV_CURRENT) */
| (...)
Signed-off-by: Andreas K. Hüttel
---
scripts/qemu-binfmt-conf.sh | 4 ++--
1 file changed, 2 insertions(+)
This information is given by the EF_MIPS_ABI2 (0x20) bit in the
e_flags field of the ELF header (a 4-byte value at offset 0x24 for
the here applicable ELFCLASS32).
See-also: https://www.mail-archive.com/qemu-devel@nongnu.org/msg732572.html
Signed-off-by: Andreas K. Hüttel
---
scripts/qemu
Re-sending v3 unchanged as requested.
The first patch has already been submitted earlier and is unchanged from v2.
The second patch extends it and resolves issue 843, "duplicate magic mips
patterns".
Tested with various self-bootstrapped Gentoo chroots and in production on
the Gentoo release eng
This information is given by the EF_MIPS_ABI2 (0x20) bit in the
e_flags field of the ELF header (a 4-byte value at offset 0x24 for
the here applicable ELFCLASS32).
See-also: https://www.mail-archive.com/qemu-devel@nongnu.org/msg732572.html
Signed-off-by: Andreas K. Hüttel
---
scripts/qemu
0x0, 0x0, 0x0, 0x0,
| },
| .e_type = 2 , /* (ET_EXEC) */
| .e_machine = 8 , /* (EM_MIPS) */
| .e_version = 1 , /* (EV_CURRENT) */
| (...)
Signed-off-by: Andreas K. Hüttel
---
scripts/qemu-binfmt-conf.sh | 4 ++--
1 file changed, 2 insertions(+)
Two patches; the first one has been under review before, the second builds
on it and extends the binfmt-misc magic to differentiate between o32 and
n32 binaries (see also issue 843).
0x0, 0x0, 0x0, 0x0,
| },
| .e_type = 2 , /* (ET_EXEC) */
| .e_machine = 8 , /* (EM_MIPS) */
| .e_version = 1 , /* (EV_CURRENT) */
| (...)
Signed-off-by: Andreas K. Hüttel
---
v2: Add the same fix for little endian as for big endian
scripts/qemu
= 2 , /* (ET_EXEC) */
| .e_machine = 8 , /* (EM_MIPS) */
| .e_version = 1 , /* (EV_CURRENT) */
| (...)
Signed-off-by: Andreas K. Hüttel
---
scripts/qemu-binfmt-conf.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/qemu-b
fix was
> > incomplete.
>
> ping
>
Sorry I can't say anything about this.
The hangs that I experience seem to be unrelated to the patch (no improvement,
but also no worsening).
--
Andreas K. Hüttel
dilfri...@gentoo.org
Gentoo Linux developer
(council, qa, toolch
that takes a few days.
Andreas
Am Sonntag, 19. Dezember 2021, 16:55:16 CET schrieb Laurent Vivier:
> CC'ing Alistair and Andreas that were involved in original fix 1c3dfb506ea3
> ("linux-user/signal:
> Decode waitid si_code")
>
> Thanks,
> Laurent
>
> Le 2
LOOP_CONFIGURE is now used by losetup, and it cannot cope with ENOSYS.
Signed-off-by: Andreas Schwab
---
v2: fix s/loop_configure/loop_config/ typo
linux-user/ioctls.h| 4
linux-user/linux_loop.h| 2 ++
linux-user/syscall_defs.h | 4
linux-user/syscall_types.h | 6
LOOP_CONFIGURE is now used by losetup, and it cannot cope with ENOSYS.
Signed-off-by: Andreas Schwab
---
linux-user/ioctls.h| 4
linux-user/linux_loop.h| 2 ++
linux-user/syscall_defs.h | 4
linux-user/syscall_types.h | 6 ++
4 files changed, 16 insertions(+)
diff
Add basic support for CLONE_PIDFD, only fork-like clone without additional
flags. This is enough to make Qt/forkfd working.
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 52 ++--
1 file changed, 50 insertions(+), 2 deletions(-)
diff --git a
Add basic support for CLONE_PIDFD, only fork-like clone without additional
flags. This is enough to make Qt/forkfd working.
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 52 ++--
1 file changed, 50 insertions(+), 2 deletions(-)
diff --git a
Signed-off-by: Andreas Schwab
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 974dd46c9a..dababe463c 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -7940,6 +7940,9 @@ static int open_self_stat(void
.0.0.1:-:22,model=virtio-net-pci,ipv6=off \
> -daemonize -display none -vga none \
> -serial mon:telnet:127.0.0.1:6665,server,nowait \
> -pidfile /home/oc/VM/pid/netbsd-pid -nodefaults
>
> telnet 127.0.0.1 6665
Have you tried the test case in the original bug report?
--
Andreas Gusta
? If so, that's a work-around, and an ugly and
nonintuitive one at that, not a fix.
--
Andreas Gustafsson, g...@gson.org
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1743191
Title:
Interacting wit
** Changed in: qemu
Status: Incomplete => New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1743191
Title:
Interacting with NetBSD serial console boot blocks no longer works
Status in QEMU:
only data is shared
that the project members may use for valid development purposes.
Not sure how to extend that bullet point to make its purpose/scope clearer.
Cheers,
Andreas
--
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer
HRB 36809 (AG Nürnberg)
On 3/25/21 8:55 PM, Laurent Vivier wrote:
> Le 24/03/2021 à 19:51, Andreas Krebbel a écrit :
>> When setting up the pointer for the sigreturn stub in the return
>> address register (r14) we currently use the host frame address instead
>> of the guest frame address.
>>
defaults to 0 hiding the actual problem.
Signed-off-by: Andreas Krebbel
---
linux-user/s390x/signal.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c
index ecfa2a14a9..7107c5fb53 100644
--- a/linux-user/s390x/signal.c
+++ b
On 3/24/21 6:53 PM, Laurent Vivier wrote:
> Le 24/03/2021 à 16:55, Andreas Krebbel a écrit :
>> When setting up the pointer for the sigreturn stub in the return
>> address register (r14) we have to use the guest frame pointer instead
>> of the host frame pointer.
>>
to 0 hiding the actual problem.
Signed-off-by: Andreas Krebbel
---
linux-user/s390x/signal.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c
index ecfa2a14a9..e9bf865074 100644
--- a/linux-user/s390x/signal.c
+++ b/linux
On 3/24/21 2:06 PM, Laurent Vivier wrote:
> Le 24/03/2021 à 12:26, Andreas Krebbel a écrit :
>> On 3/24/21 11:28 AM, Laurent Vivier wrote:
>>> Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
>>>> On 24.03.21 09:51, Andreas Krebbel wrote:
>>>>> T
: This only caused problems if Qemu has been built with
--disable-pie (as it is in distros nowadays). Otherwise guest_base
defaults to 0 hiding the actual problem.
Signed-off-by: Andreas Krebbel
---
linux-user/s390x/signal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a
On 3/24/21 11:28 AM, Laurent Vivier wrote:
> Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
>> On 24.03.21 09:51, Andreas Krebbel wrote:
>>> The sigreturn SVC is put onto the stack by the emulation code. Hence
>>> the address of it should not be subject to guest_b
Hi Philippe,
> From: Philippe Mathieu-Daudé On
> Behalf Of Philippe Mathieu-Daudé
> Sent: Thursday, February 11, 2021 13:10
> Hi David and Andreas,
>
> On 2/11/21 12:53 PM, David Brenken wrote:
> > From: Andreas Konopik
>
> Here is a good place to explain why you
Hi Richard,
thank you for your feedback.
> From: Richard Henderson
> Sent: Wednesday, February 10, 2021 20:02
> To: David Brenken
> On 2/10/21 12:26 AM, David Brenken wrote:
> > From: Andreas Konopik
> >
> > Hello together,
> >
> > we have f
Am Mittwoch, 20. Januar 2021, 22:12:30 EET schrieb Andreas K. Hüttel:
> > This patch just passes the waitid status directly back to the guest.
>
> This works at least as well as the previous versions, so ++ from me.
>
> Will do more testing over the next days to see if it maybe
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