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sparc: unify ptrace.h

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The two ptrace.h implementations are very alike but
the small differences required two set of ifdef/else/endif pairs.

The definition of reg_window32 could have been shared but
that would have required several updates in sparc32 code as
all printk formatting for example assume it is longs.

sparc_stackf looked like anohter candidate to share if the 32
bit was renamed to sparc_stackf32.
But it contains two pointers in the sparc32 version which would
have been 64 bit in the sparc64 version so it was non-trivial.
Using a set of accessor macros could do the trick if pursued later.

The sparc64 specific definitions are not protected by
ifdef - as it should not be required to do so.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg
2009-01-02 19:42:12 -08:00
committed by David S. Miller
parent bd703d88a2
commit f3ec38d513
4 changed files with 444 additions and 548 deletions
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2
arch/sparc/include/asm/Kbuild
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@ -3,8 +3,6 @@ include include/asm-generic/Kbuild.asm
header-y += ipcbuf_32.h
header-y += ipcbuf_64.h
header-y += ptrace_32.h
header-y += ptrace_64.h
header-y += siginfo_32.h
header-y += siginfo_64.h