Lines Matching full:enclave

145  * @encl:	An enclave pointer.
148  * Allocate kernel data structures for the enclave and invoke ECREATE.
320 	 * the enclave will be destroyed in response to EEXTEND failure.  in sgx_encl_add_page()
355  * an enclave.
378  * @encl:       an enclave pointer
381  * Add one or more pages to an uninitialized enclave, and optionally extend the
399  * The function deinitializes kernel data structures for enclave and returns
402  * - Enclave Page Cache (EPC), the physical memory holding enclaves, has
485 	 * the mask for enforcement in sigstruct. For example an enclave could  in sgx_encl_init()
560  * @encl:	an enclave pointer
564  * Launch Enclave Public Key Hash MSRs are rewritten as necessary to match
565  * the enclave's MRSIGNER, which is calculated from the provided sigstruct.
627  * @encl:	an enclave pointer
630  * Allow ATTRIBUTE.PROVISION_KEY for an enclave by providing a file handle to
648  * Ensure enclave is ready for SGX2 functions. Readiness is checked
649  * by ensuring the hardware supports SGX2 and the enclave is initialized
668  * the enclave are cleared. See sgx_encl_cpumask() for details.
670  * Must be called with enclave's mutex held from the time the
689 		 * Send IPIs to kick CPUs out of the enclave and  in sgx_enclave_etrack()
707  * @encl:	Enclave to which the pages belong.
755 		 * how EPCM permissions can be relaxed from within the enclave.  in sgx_enclave_restrict_permissions()
806  * @encl:	an enclave pointer
810  * SGX2 distinguishes between relaxing and restricting the enclave page
812  * belonging to an initialized enclave (after SGX_IOC_ENCLAVE_INIT).
814  * EPCM permissions cannot be restricted from within the enclave, the enclave
862  * sgx_enclave_modify_types() - Modify type of SGX enclave pages
863  * @encl:	Enclave to which the pages belong.
928 		 * will be inaccessible from within enclave. Before doing  in sgx_enclave_modify_types()
1011  * @encl:	an enclave pointer
1014  * Ability to change the enclave page type supports the following use cases:
1016  * * It is possible to add TCS pages to an enclave by changing the type of
1019  *   enclave can be increased dynamically.
1022  *   enclave by changing the page type to %SGX_PAGE_TYPE_TRIM. Changing the
1026  *   enclave.
1063  * sgx_encl_remove_pages() - Remove trimmed pages from SGX enclave
1064  * @encl:	Enclave to which the pages belong
1104 		 * ENCLU[EACCEPT] was run from within the enclave. If  in sgx_encl_remove_pages()
1155  * @encl:	an enclave pointer
1158  * Final step of the flow removing pages from an initialized enclave. The
1164  *    the enclave.
1169  * with the actual removal of the enclave page and data in support of it.
1172  * enclave may end up with more VA pages than needed to support all its