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(parent: d07c22c) | patch
powerpc: Add ppc_function_entry() which gets the entry point for a function
authorMichael Ellerman <michael@ellerman.id.au>
Tue, 24 Jun 2008 01:32:28 +0000 (11:32 +1000)
committerPaul Mackerras <paulus@samba.org>
Tue, 1 Jul 2008 01:28:20 +0000 (11:28 +1000)
commit3f5945d770c9c459ad3766cf7e6af12881cef6d5
tree7e7c7b76abe634eeebb1b161ebfbd18638af2149tree | snapshot
parentd07c22ca7ea86eedce88c6de123fa933d5c22a7bcommit | diff
powerpc: Add ppc_function_entry() which gets the entry point for a function

Because function pointers point to different things on 32-bit vs 64-bit,
add a macro that deals with dereferencing the OPD on 64-bit.  The soon to
be merged ftrace wants this, as well as other code I am working on.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
include/asm-powerpc/code-patching.h diff | blob | history
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