x32: Signal-related system calls

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x32 uses the 64-bit signal frame format, obviously, but there are some
structures which mixes that with pointers or sizeof(long) types, as
such we have to create a handful of system calls specific to x32.  By
and large these are a mixture of the 64-bit and the compat system
calls.

Originally-by: H. J. Lu <hjl.tools@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

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H. Peter Anvin 2012-02-19 09:41:09 -08:00

parent a96d692e9a

commit c5a373942b

2 changed files with 136 additions and 1 deletions

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19

arch/x86/kernel/entry_64.S

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118

arch/x86/kernel/signal.c

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