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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
This commit is contained in:
Masamichi Takagi
2018-09-04 09:29:54 +09:00
parent e613483bee
commit e42c414454
15 changed files with 608 additions and 500 deletions
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arch/x86_64/kernel/include/syscall_list.h
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@@ -161,6 +161,7 @@ SYSCALL_HANDLED(__NR_profile, profile)
SYSCALL_HANDLED(730, util_migrate_inter_kernel)
SYSCALL_HANDLED(731, util_indicate_clone)
SYSCALL_HANDLED(732, get_system)
SYSCALL_HANDLED(733, util_register_desc)
/* McKernel Specific */
SYSCALL_HANDLED(801, swapout)