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Save forgotten registers

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-02-08 01:21:54 +01:00
parent cc306106b9
commit ed32b24af6
1 changed files with 6 additions and 0 deletions
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6
kern/i386/pc/startup.S
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@ -2072,6 +2072,9 @@ FUNCTION(grub_bios_interrupt)
pushl %ebp pushl %ebp
pushl %ecx pushl %ecx
pushl %eax pushl %eax
pushl %ebx
pushl %esi
pushl %edi
pushl %edx pushl %edx
movb %al, intno movb %al, intno
@ -2157,6 +2160,9 @@ intno:
movw LOCAL(bios_register_flags), %ax movw LOCAL(bios_register_flags), %ax
movw %ax, 8(%edx) movw %ax, 8(%edx)
popl %edi
popl %esi
popl %ebx
popl %eax popl %eax
popl %ecx popl %ecx
popl %ebp popl %ebp