H. Peter Anvin e5684ec438 x86, realmode: Replace open-coded ljmpw with a macro ... We cannot code an ljmpw to the real-mode segment directly, because gas refuses to assemble an ljmp with a symbolic segment. Instead of open-coding it everywhere, define a macro and use it for this case. This is specifically an ljmpw from a 16-bit segment. This is okay, as one should never enter real mode from a 32-bit segment: if one do, the CPU ends up in a bizarre (and useless) mode sometimes called "unreal mode" where segments behave like real mode but the default address and operand sizes is 32 bits. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Link: http://lkml.kernel.org/r/1336501366-28617-15-git-send-email-jarkko.sakkinen@intel.com		2012-05-08 11:48:03 -07:00
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wakeup	x86, realmode: Replace open-coded ljmpw with a macro	2012-05-08 11:48:03 -07:00
.gitignore
header.S	x86, realmode: Move ACPI wakeup to unified realmode code	2012-05-08 11:46:05 -07:00
Makefile	x86, realmode: Move ACPI wakeup to unified realmode code	2012-05-08 11:46:05 -07:00
realmode.h	x86, realmode: Replace open-coded ljmpw with a macro	2012-05-08 11:48:03 -07:00
realmode.lds.S	x86, realmode: Add .text64 section, make barrier symbols absolute	2012-05-08 11:47:18 -07:00
reboot_32.S	x86, realmode: Replace open-coded ljmpw with a macro	2012-05-08 11:48:03 -07:00
trampoline_32.S	x86, realmode: Replace open-coded ljmpw with a macro	2012-05-08 11:48:03 -07:00
trampoline_64.S	x86, realmode: Replace open-coded ljmpw with a macro	2012-05-08 11:48:03 -07:00