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(parent: cc927a2) | patch
x86: x86 user_regset math_emu
authorRoland McGrath <roland@redhat.com>
Wed, 30 Jan 2008 12:31:49 +0000 (13:31 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:31:49 +0000 (13:31 +0100)
commitff0ebb23c6eedc9ac0d84638489d806b30bde8b0
tree7f90ff2fd513818f7c839ed8f5c33ca14292ba2ftree | snapshot
parentcc927a25bd704448b18b095c658cbfdd79dab865commit | diff
x86: x86 user_regset math_emu

This converts the ptrace/signal accessors for i387 math_emu
state to the user_regset interface style, and calls these
from the old interfaces.

It also cleans up math_emulate's ptrace check to be a
single-step check, which is what it really wants.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/math-emu/fpu_entry.c diff | blob | history
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