Lines Matching refs:rax
22 movq %rax, saved_context_eax(%rip)
45 movq temp_level4_pgt(%rip), %rax
46 subq %rdx, %rax
47 movq %rax, %cr3
49 movq mmu_cr4_features(%rip), %rax
50 movq %rax, %rdx
55 movq %rax, %cr4; # turn PGE back on
74 movq $(init_level4_pgt - __START_KERNEL_map), %rax
75 addq phys_base(%rip), %rax
76 movq %rax, %cr3
79 movq mmu_cr4_features(%rip), %rax
80 movq %rax, %rdx
85 movq %rax, %cr4; # turn PGE back on
92 /* Don't restore %rax, it must be 0 anyway */
108 xorq %rax, %rax