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4 Commits

Author SHA1 Message Date
zongmin.gu
de2fcc9bc1 Fix the cpuid test case issue 2021-09-09 14:09:03 +08:00
Hui, Chunyang
5bd5e1bc68 Fix cpuid failed for unprivileged user 
Add "-1" to display information only for the current CPU.
 2020-05-15 02:59:16 +00:00
LI Qing
f37eb34038 Rewrite cpuid and rdtsc exception handlers 
1. Rewrite cpuid and rdtsc exception handle in Rust
2. Rewrite cpuid test cases
3. Update Dockerfile to install cpuid tool for test
 2019-09-05 13:50:34 +00:00
散樗
2553298b1d Handle cpuid and rdtsc instruction 
Init support for cpuid and rdtsc instruction handling in occlum.

This patch includes:
1. cpuid exception handler for all information leaves;
2. rdtsc exception handler;
3. handler registration;
4. cpuid test;
5. rdtsc test.

Signed-off-by: 散樗 <kailun.qkl@antfin.com>
 2019-07-18 13:51:50 +08:00