Searched hist:209483 (Results 1 - 6 of 6) sorted by relevance

/freebsd-9.3-release/sys/amd64/ia32/
H A Dia32_exception.Sdiff 209483 Wed Jun 23 18:52:07 MDT 2010 kib Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64
ABI specifies the DF should be zero, and newer compilers do not clear
DF before using DF-sensitive instructions.

The DF clearing for signal handlers was done some time ago.

MFC after: 1 week
/freebsd-9.3-release/sys/amd64/include/
H A Dasmacros.hdiff 209483 Wed Jun 23 18:52:07 MDT 2010 kib Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64
ABI specifies the DF should be zero, and newer compilers do not clear
DF before using DF-sensitive instructions.

The DF clearing for signal handlers was done some time ago.

MFC after: 1 week
/freebsd-9.3-release/sys/i386/i386/
H A Datpic_vector.sdiff 209483 Wed Jun 23 18:52:07 MDT 2010 kib Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64
ABI specifies the DF should be zero, and newer compilers do not clear
DF before using DF-sensitive instructions.

The DF clearing for signal handlers was done some time ago.

MFC after: 1 week
H A Dapic_vector.sdiff 209483 Wed Jun 23 18:52:07 MDT 2010 kib Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64
ABI specifies the DF should be zero, and newer compilers do not clear
DF before using DF-sensitive instructions.

The DF clearing for signal handlers was done some time ago.

MFC after: 1 week
H A Dexception.sdiff 209483 Wed Jun 23 18:52:07 MDT 2010 kib Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64
ABI specifies the DF should be zero, and newer compilers do not clear
DF before using DF-sensitive instructions.

The DF clearing for signal handlers was done some time ago.

MFC after: 1 week
/freebsd-9.3-release/sys/amd64/amd64/
H A Dexception.S

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