7ccb84a916
linux-user: Support for restarting system calls for M68K targets
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Update the M68K main loop and sigreturn code:
* on TARGET_ERESTARTSYS, wind guest PC backwards to repeat syscall insn
* set all guest CPU state within signal.c code on sigreturn
* handle TARGET_QEMU_ESIGRETURN in the main loop as the indication
that the main loop should not touch any guest CPU state
Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk >
Message-id: 1441497448-32489-32-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 14:49:50 +03:00
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 99a0949b72aliguori@us.ibm.com >
2009-10-01 16:12:16 -05:00
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
b28c91e6cd
m68k missing get_sp_from_cpustate(), by Thayne Harbaugh.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3836 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-18 01:46:39 +00:00
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
a04e134ad1
linux-user sigaltstack() syscall, by Thayne Harbaugh.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-27 13:57:58 +00:00
