Lines Matching refs:gs

109 		asm volatile ("mov %%gs:(%%rcx), %%rax" : : "c" (offset) : "rax");
125 		asm volatile ("mov %%gs:(%%rcx), %%rax"
143 	asm volatile ("mov %%gs, %0" : "=rm" (sel));
170 	printf("[RUN]\tARCH_SET_GS to 0x%lx then mov 0 to %%gs%s\n", initial_base, schedule ? " and schedule " : "");
177 	asm volatile ("mov %0, %%gs" : : "rm" (0));
211 		asm volatile ("mov %0, %%gs" : : "rm" ((unsigned short)0));
214 	asm volatile ("mov %%gs, %0" : "=rm" (sel));
216 	       to_set, hard_zero ? " and clear gs" : "", sel);
246 		asm volatile ("mov %0, %%gs" : : "rm" ((unsigned short)0x7));
275 		unsigned short gs = (unsigned short)((desc.entry_number << 3) | 0x3);
276 		asm volatile ("mov %0, %%gs" : : "rm" (gs));
277 		return gs;
288 	asm volatile ("mov %0, %%gs" : : "rm" (index));
297 	asm volatile ("mov %%gs, %0" : "=rm" (newindex));
326 			asm volatile ("mov %0, %%gs" : : "rm" ((unsigned short)0));
350 	       local, hard_zero ? " and clear gs" : "", remote);
356 		asm volatile ("mov %0, %%gs" : : "rm" ((unsigned short)0));
364 		asm volatile ("mov %0, %%gs" : : "rm" (force_sel));
372 		asm volatile ("mov %0, %%gs" : : "rm" (force_sel));
374 		asm volatile ("mov %%gs, %0" : "=rm" (sel_pre_sched));
383 	asm volatile ("mov %%gs, %0" : "=rm" (sel_post_sched));
407 	printf("[RUN]\tARCH_SET_GS(0), clear gs, then manipulate GSBASE in a different thread\n");
410 	asm volatile ("mov %0, %%gs" : : "rm" ((unsigned short)0));
454 		unsigned long gs_offset = USER_REGS_OFFSET(gs);
513 		unsigned long gs, base;
514 		unsigned long gs_offset = USER_REGS_OFFSET(gs);
517 		gs = ptrace(PTRACE_PEEKUSER, child, gs_offset, NULL);
519 		if (gs != *shared_scratch) {
528 		gs = ptrace(PTRACE_PEEKUSER, child, gs_offset, NULL);
537 		if (gs != *shared_scratch) {
539 			printf("[FAIL]\tGS changed to %lx\n", gs);
549 			if (gs == 0)