1 /* originally gcc generated, but now changed. don't overwrite. */
4 #include <linux/linkage.h>
5 #include <asm/segment.h>
18 call do_magic_suspend_1
19 call save_processor_state
21 movq %rsp, saved_context_esp(%rip)
22 movq %rax, saved_context_eax(%rip)
23 movq %rbx, saved_context_ebx(%rip)
24 movq %rcx, saved_context_ecx(%rip)
25 movq %rdx, saved_context_edx(%rip)
26 movq %rbp, saved_context_ebp(%rip)
27 movq %rsi, saved_context_esi(%rip)
28 movq %rdi, saved_context_edi(%rip)
29 movq %r8, saved_context_r08(%rip)
30 movq %r9, saved_context_r09(%rip)
31 movq %r10, saved_context_r10(%rip)
32 movq %r11, saved_context_r11(%rip)
33 movq %r12, saved_context_r12(%rip)
34 movq %r13, saved_context_r13(%rip)
35 movq %r14, saved_context_r14(%rip)
36 movq %r15, saved_context_r15(%rip)
37 pushfq ; popq saved_context_eflags(%rip)
40 jmp do_magic_suspend_2
43 leaq init_level4_pgt(%rip),%rax
44 subq $__START_KERNEL_map,%rax
47 movq mmu_cr4_features(%rip), %rax
50 andq $~(1<<7), %rdx # PGE
51 movq %rdx, %cr4; # turn off PGE
52 movq %cr3, %rcx; # flush TLB
54 movq %rax, %cr4; # turn PGE back on
56 call do_magic_resume_1
57 movl nr_copy_pages(%rip), %eax
70 movq pagedir_nosave(%rip), %rdx
73 movq 8(%rdx,%rax), %rcx
74 movq (%rdx,%rax), %rax
75 movzbl (%rsi,%rax), %eax
78 movq %cr3, %rax; # flush TLB
81 movq loop2(%rip), %rax
85 movq %rax, loop2(%rip)
91 mov nr_copy_pages(%rip), %eax
99 movq saved_context_esp(%rip), %rsp
100 movq saved_context_ebp(%rip), %rbp
101 movq saved_context_eax(%rip), %rax
102 movq saved_context_ebx(%rip), %rbx
103 movq saved_context_ecx(%rip), %rcx
104 movq saved_context_edx(%rip), %rdx
105 movq saved_context_esi(%rip), %rsi
106 movq saved_context_edi(%rip), %rdi
107 movq saved_context_r08(%rip), %r8
108 movq saved_context_r09(%rip), %r9
109 movq saved_context_r10(%rip), %r10
110 movq saved_context_r11(%rip), %r11
111 movq saved_context_r12(%rip), %r12
112 movq saved_context_r13(%rip), %r13
113 movq saved_context_r14(%rip), %r14
114 movq saved_context_r15(%rip), %r15
115 pushq saved_context_eflags(%rip) ; popfq
116 call restore_processor_state
118 jmp do_magic_resume_2
120 .section .data.nosave