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path: root/src/arch/x86/idt.S
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2018-04-24arch/x86: align stack on entry to x86_exception()Aaron Durbin
Entry points from assembly to C need to have the stacks aligned to 16 bytes with the newer compilers. This entry point was missed. Correct it. BUG=b:72728953 Change-Id: Idb29daf830c05fd5543c2194690364ce31b6a22c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25763 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-04-24arch/x86: prepare for having an idt in other stagesAaron Durbin
Currently the idt setup and handling is only in ramstage. In order to prepare having an exception handler in other stages move the interrupt vector entry code to its own compilation unit. vec0 and int_hand need to be global so c_start.S references will resolve at link time. BUG=b:72728953 Change-Id: I435b96d987d69fb41ea27a73e2dd634b5d6ee3d9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25760 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>