134  * Return the offset in the enclave where the TCS segment can be found.
135  * The first RW segment loaded is the TCS.
153  * The first RW segment loaded is the TCS, skip that to get info on the
290 	self->run.tcs = self->encl.encl_base;  in TEST_F()
363 	self->run.tcs = self->encl.encl_base;  in TEST_F()
429 	self->run.tcs = self->encl.encl_base;
512 	self->run.tcs = self->encl.encl_base;  in TEST_F()
548 	self->run.tcs = self->encl.encl_base;  in TEST_F()
572  * Sanity check that it is possible to enter either of the two hardcoded TCS
581 	self->run.tcs = self->encl.encl_base;  in TEST_F()
592 	/* Move to the next TCS. */  in TEST_F()
593 	self->run.tcs = self->encl.encl_base + PAGE_SIZE;  in TEST_F()
626 	self->run.tcs = self->encl.encl_base;  in TEST_F()
718  * Modifying permissions of TCS page should not be possible.
728 	self->run.tcs = self->encl.encl_base;  in TEST_F()
754 	 * Attempt to make TCS page read-only. This is not allowed and  in TEST_F()
791 	self->run.tcs = self->encl.encl_base;  in TEST_F()
915 	 * need different TCS from where EPCM permission can be made writable  in TEST_F()
918 	self->run.tcs = self->encl.encl_base + PAGE_SIZE;  in TEST_F()
921 	 * Enter enclave at new TCS to change EPCM permissions to be  in TEST_F()
938 	 * Attempt to return to main TCS to resume execution at faulting  in TEST_F()
941 	self->run.tcs = self->encl.encl_base;  in TEST_F()
946 	 * Resume execution in main TCS to re-attempt the memory access.  in TEST_F()
948 	self->run.tcs = self->encl.encl_base;  in TEST_F()
992 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1056 	self->run.tcs = self->encl.encl_base + PAGE_SIZE;  in TEST_F()
1071 	/* Can now return to main TCS to resume execution. */  in TEST_F()
1072 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1122 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1216  * Create a new TCS, consisting out of three new pages (stack page with regular
1217  * page type, SSA page with regular page type, and TCS page with TCS page
1221  * same address that previously hosted the TCS page and verify that it can
1233 	void *addr, *tcs, *stack_end, *ssa;  in TEST_F()  local
1244 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1268 	 * Add three regular pages via EAUG: one will be the TCS stack, one  in TEST_F()
1269 	 * will be the TCS SSA, and one will be the new TCS. The stack and  in TEST_F()
1270 	 * SSA will remain as regular pages, the TCS page will need its  in TEST_F()
1300 	tcs = (void *)self->encl.encl_base + total_size + PAGE_SIZE;  in TEST_F()
1338 	eaccept_op.epc_addr = (unsigned long)tcs;  in TEST_F()
1349 	 * Three new pages added to enclave. Now populate the TCS page with  in TEST_F()
1356 	 * New TCS will use the "encl_dyn_entry" entrypoint that expects  in TEST_F()
1357 	 * stack to begin in page before TCS page.  in TEST_F()
1362 	init_tcs_page_op.tcs_page = (unsigned long)tcs;  in TEST_F()
1374 	/* Change TCS page type to TCS. */  in TEST_F()
1389 	/* EACCEPT new TCS page from enclave. */  in TEST_F()
1390 	eaccept_op.epc_addr = (unsigned long)tcs;  in TEST_F()
1403 	/* Run workload from new TCS. */  in TEST_F()
1404 	self->run.tcs = (unsigned long)tcs;  in TEST_F()
1432 	 * Remove pages associated with new TCS, create a regular page  in TEST_F()
1433 	 * where TCS page used to be and verify it can be used as a regular  in TEST_F()
1453 	 * Enter enclave via TCS #1 and approve page removal by sending  in TEST_F()
1456 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1471 	eaccept_op.epc_addr = (unsigned long)tcs;  in TEST_F()
1507 	 * Enter enclave via TCS #1 and access location where TCS #3 was to  in TEST_F()
1510 	eaccept_op.epc_addr = (unsigned long)tcs;  in TEST_F()
1527 	put_addr_op.addr = (unsigned long)tcs;  in TEST_F()
1542 	get_addr_op.addr = (unsigned long)tcs;  in TEST_F()
1574 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1685 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1800 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1946 	self->run.tcs = self->encl.encl_base;  in TEST_F()
1965 	 * Enter enclave via TCS #1 and approve page removal by sending  in TEST_F()