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Searched refs:dr1 (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/tools/testing/selftests/x86/
Dmov_ss_trap.c65 unsigned long dr0, dr1, dr7; in enable_watchpoint() local
68 dr1 = (unsigned long)breakpoint_insn; in enable_watchpoint()
83 if (ptrace(PTRACE_POKEUSER, parent, (void *)offsetof(struct user, u_debugreg[1]), dr1) != 0) in enable_watchpoint()
89 printf("\tDR0 = %lx, DR1 = %lx, DR7 = %lx\n", dr0, dr1, dr7); in enable_watchpoint()
/Linux-v5.4/arch/parisc/kernel/
Dperf_asm.S155 MTDIAG_1 (1) ; mtdiag %dr1, %r1