Timothy E Baldwin
2eb3ae27ec
linux-user: Support for restarting system calls for MIPS targets
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Update the MIPS main loop code:
* on TARGET_ERESTARTSYS, wind guest PC backwards to repeat syscall insn
(We already handle TARGET_QEMU_ESIGRETURN.)
Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Message-id: 1441497448-32489-7-git-send-email-T.E.Baldwin99@members.leeds.ac.uk
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: tweak commit message; drop TARGET_USE_ERESTARTSYS define]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2016-05-27 14:49:49 +03:00
Ed Swierk
ec355f1547
mips64-linux-user: Fix definition of struct sigaltstack
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Without this fix, qemu segfaults when emulating the sigaltstack syscall,
because it incorrectly treats the ss_flags field as 64 bits rather than 32
bits.
Signed-off-by: Ed Swierk <eswierk@skyportsystems.com>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
2015-01-27 22:33:57 +02:00
Anthony Liguori
c227f0995e
Revert "Get rid of _t suffix"
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In the very least, a change like this requires discussion on the list.
The naming convention is goofy and it causes a massive merge problem. Something
like this _must_ be presented on the list first so people can provide input
and cope with it.
This reverts commit 99a0949b72
2009-10-01 16:12:16 -05:00
malc
99a0949b72
Get rid of _t suffix
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Some not so obvious bits, slirp and Xen were left alone for the time
being.
Signed-off-by: malc <av1474@comtv.ru>
2009-10-01 22:45:02 +04:00
ths
b5dc7732e1
More efficient target register / TC accesses.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4794 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-27 10:02:35 +00:00
ths
d0dc7dc327
Make MIPS MT implementation more cache friendly.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3981 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-12 21:01:26 +00:00
blueswir1
992f48a036
Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-14 16:27:31 +00:00
ths
540635ba65
Code provision for n32/n64 mips userland emulation. Not functional yet.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3284 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 01:58:33 +00:00
