Ken Sato
c23bc8d401
syscall_time: Handle by McKernel
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refs: #1036
Change-Id: Ifa81b613c7ee8d95ae7cdf3dd54643f60526fa73
2018-09-13 07:44:02 +00:00
Masamichi Takagi
e42c414454
uti: Hook system calls by binary-patching glibc
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(1) Add --enable-uti option. The binary-patch library is
preloaded with this option.
(2) Binary-patching is done by syscall_intercept developed by Intel
This commit includes the following fixes:
(1) Fix do_exit() and terminate() handling
(2) Fix timing of killing mcexec threads when McKernel thread calls terminate()
Change-Id: Iad885e1e5540ed79f0808debd372463e3b8fecea
2018-09-04 19:53:02 +09:00
Masamichi Takagi
b080e0f301
spinlock: Add trylock
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Change-Id: If349d7c0065609615f5df229f70c59f92bf97adf
2018-09-04 19:51:10 +09:00
Balazs Gerofi
ff383d96ba
spinlock: rewrite spinlock to use Linux ticket head/tail format
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This is a cherry-pick of 2964302d094f035242d6257d8af5450f72f9b5a7.
Change-Id: Ie8b7e825b28415dd41cc232fbeceb4653251f9e3
2018-09-04 19:51:10 +09:00
Balazs Gerofi
7836aa0136
Map LWK TEXT to the end of Linux modules section (0xFFFFFFFFFE800000)
2018-09-04 19:51:09 +09:00
Balazs Gerofi
0076e1f5e0
mem: make McKernel kernel heap virtual addresses Linux compatible
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Cherry-pick of e5334c646d2dc6fb11d419918d8139a0de583fde
2018-09-04 19:51:09 +09:00
Balazs Gerofi
cae6b9f154
move McKernel out of Linux kernel virtual
2018-09-04 19:51:09 +09:00
Dominique Martinet
bc887aab44
x86 futex: fix out of bounds shift
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8 << 28 needs unsigned to fit, other shifts were done to truncate
the input, use a mask instead
Change-Id: I81ba41595f4629f1df554e34392116440ff3b641
2018-07-26 05:10:36 +00:00
Dominique Martinet
ad2cb6375a
kprintf: only call eventfd() if it is safe to interrupt
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Missing ARM64 implementation, cannot test right now
Change-Id: Ia05e8b7952b19bcd8fdac1f920d9bfe341be8b97
2018-07-26 04:57:30 +00:00
Balazs Gerofi
249bda4aef
fileobj: use MCS locks for per-file page hash
2018-05-14 17:46:52 +09:00
Ken Sato
140f813d77
fix: differences in behavior of sigaction between Linux and Mckernel
2018-03-01 09:44:44 +09:00
Tomoki Shirasawa
d209c00a30
part of Issue#994
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mcexec: open syscall moves to arch_dep
do_fork: don't use __NR_fork. use __NR_clone
vfork: moves to arch_dep
2017-12-26 10:30:33 +09:00
Ken Sato
2af6d5115a
fix: depending arch futex_atomic_op_inuser() (a part of ARCH_DEP_8)
2017-11-20 16:42:47 +09:00
Hitoshi Iizuka
08a625cc0d
modify:User space memory access
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perf_event_open,futex,process_vm_readv,process_vm_writev,move_pages
2017-10-23 20:27:56 +09:00
Balazs Gerofi
43ecf06e83
arch: x86 -> x86_64 and build system changes
2017-10-18 09:20:52 +09:00
