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Support multithreaded enclaves #55

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jovanbulck opened this issue Oct 17, 2022 · 0 comments
Open

Support multithreaded enclaves #55

jovanbulck opened this issue Oct 17, 2022 · 0 comments
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@jovanbulck
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jovanbulck commented Oct 17, 2022 •
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Currently, the Intel SGX-SDK patch and aep_trampoline.S use global variables to store the current TCS. This may not work in a multi-threaded environment (e.g., Gramine).

Best would be better to properly refactor to avoid the usage of a stored tcs variable in AEP interception in aep_trampoline.S and debug functionality in enclave.c.
jovanbulck added a commit that referenced this issue Oct 18, 2022
@jovanbulck
libsgxstep: Improve TCS and SSA parsing.
f36e29a 
See also #47 and #55
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