]> git.baikalelectronics.ru Git - kernel.git/commit
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)
commit0230dd71b7380d09bcb6391b8eaaf3c8418379b9
tree7f90ff2fd513818f7c839ed8f5c33ca14292ba2f
parent15d60bbcca2a4825839b70d20fe716cd80102530
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