Lines Matching +full:run +full:- +full:control

1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3  * Copyright(c) 2016-20 Intel Corporation.
12  * enum sgx_page_flags - page control flags
32  * struct sgx_enclave_create - parameter structure for the
41  * struct sgx_enclave_add_pages - parameter structure for the
47  * @flags:	page control flags
60  * struct sgx_enclave_init - parameter structure for the
69  * struct sgx_enclave_provision - parameter structure for the
80  * typedef sgx_enclave_user_handler_t - Exit handler function accepted by
82  * @run:	The run instance given by the caller
85  * exit. An invalid ENCLU function number will cause -EINVAL to be returned
89  * - <= 0:	The given value is returned back to the caller.
90  * - > 0:	ENCLU function to invoke, either EENTER or ERESUME.
94 					  struct sgx_enclave_run *run);
97  * struct sgx_enclave_run - the execution context of __vdso_sgx_enter_enclave()
103  * @user_handler:		User provided callback run on exception
108  * of the normal flow.  The user handler may transfer control, e.g. via a
124  * typedef vdso_sgx_enter_enclave_t - Prototype for __vdso_sgx_enter_enclave(),
126  * @rdi:	Pass-through value for RDI
127  * @rsi:	Pass-through value for RSI
128  * @rdx:	Pass-through value for RDX
130  * @r8:		Pass-through value for R8
131  * @r9:		Pass-through value for R9
132  * @run:	struct sgx_enclave_run, must be non-NULL
135  * x86-64 ABI, e.g. doesn't handle XSAVE state.  Except for non-volatile
137  * state in accordance with the x86-64 ABI is the responsibility of the enclave
141  * All general purpose registers except RAX, RBX and RCX are passed as-is to the
143  * with @function, asynchronous exit pointer, and @run.tcs respectively.
146  * pre-enclave state, e.g. to retrieve @run.exception and @run.user_handler
156  * reported exceptions, -EFAULT is returned and details about the exception are
157  * recorded in @run.exception, the optional sgx_enclave_exception struct.
160  * - 0:		ENCLU function was successfully executed.
161  * - -EINVAL:	Invalid ENCL number (neither EENTER nor ERESUME).
166 					struct sgx_enclave_run *run);