.text
-ENTRY(do_magic)
- pushl %ebx
- cmpl $0,8(%esp)
- jne resume
- call do_magic_suspend_1
- call save_processor_state
+ENTRY(swsusp_arch_suspend)
movl %esp, saved_context_esp
- movl %eax, saved_context_eax
movl %ebx, saved_context_ebx
- movl %ecx, saved_context_ecx
- movl %edx, saved_context_edx
movl %ebp, saved_context_ebp
movl %esi, saved_context_esi
movl %edi, saved_context_edi
pushfl ; popl saved_context_eflags
- call do_magic_suspend_2
- popl %ebx
+ call swsusp_save
ret
-resume:
+ENTRY(swsusp_arch_resume)
movl $swsusp_pg_dir-__PAGE_OFFSET,%ecx
movl %ecx,%cr3
- call do_magic_resume_1
- movl $0,loop
- cmpl $0,nr_copy_pages
- je copy_done
-copy_loop:
- movl $0,loop2
+ movl pagedir_nosave, %ebx
+ xorl %eax, %eax
+ xorl %edx, %edx
.p2align 4,,7
-copy_one_page:
- movl pagedir_nosave,%ecx
- movl loop,%eax
- movl loop2,%edx
- sall $4,%eax
- movl 4(%ecx,%eax),%ebx
- movl (%ecx,%eax),%eax
- movb (%edx,%eax),%al
- movb %al,(%edx,%ebx)
- movl loop2,%eax
- leal 1(%eax),%edx
- movl %edx,loop2
- movl %edx,%eax
- cmpl $4095,%eax
- jbe copy_one_page
- movl loop,%eax
- leal 1(%eax),%edx
- movl %edx,loop
- movl %edx,%eax
- cmpl nr_copy_pages,%eax
- jb copy_loop
+copy_loop:
+ movl 4(%ebx,%edx),%edi
+ movl (%ebx,%edx),%esi
+
+ movl $1024, %ecx
+ rep
+ movsl
-copy_done:
- movl $__USER_DS,%eax
+ incl %eax
+ addl $16, %edx
+ cmpl nr_copy_pages,%eax
+ jb copy_loop
+ .p2align 4,,7
- movw %ax, %ds
- movw %ax, %es
movl saved_context_esp, %esp
movl saved_context_ebp, %ebp
- movl saved_context_eax, %eax
movl saved_context_ebx, %ebx
- movl saved_context_ecx, %ecx
- movl saved_context_edx, %edx
movl saved_context_esi, %esi
movl saved_context_edi, %edi
- call restore_processor_state
+
pushl saved_context_eflags ; popfl
- call do_magic_resume_2
- popl %ebx
+ call swsusp_restore
ret
-
- .section .data.nosave
-loop:
- .quad 0
-loop2:
- .quad 0
- .previous