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(parent: 3f01a30) | patch
powerpc/ptrace: Create ptrace_get_fpr() and ptrace_put_fpr()
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Tue, 18 Aug 2020 17:19:16 +0000 (17:19 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 3 Dec 2020 14:01:11 +0000 (01:01 +1100)
commit7b8e7a065592f4ad82c17ffd694e87c953dd59dd
tree8f43e73b9ab65a4b1a58be93ebc93f673ebeddfctree | snapshot
parent3f01a3078bbe1fce37e5194b77261b013b500429commit | diff
powerpc/ptrace: Create ptrace_get_fpr() and ptrace_put_fpr()

On the same model as ptrace_get_reg() and ptrace_put_reg(),
create ptrace_get_fpr() and ptrace_put_fpr() to get/set
the floating points registers.

We move the boundary checkings in them.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/24a1baedea7f7ae7b6bf27be98bab6d01b5ca2c1.1597770847.git.christophe.leroy@csgroup.eu
arch/powerpc/kernel/ptrace/Makefile diff | blob | history
arch/powerpc/kernel/ptrace/ptrace-decl.h diff | blob | history
arch/powerpc/kernel/ptrace/ptrace-fpu.c [new file with mode: 0644] blob
arch/powerpc/kernel/ptrace/ptrace.c diff | blob | history
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