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m68k: Fix `struct sigcontext' for ColdFire

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LibSegFault uses piggybacks sc_fpstate field of the `struct sigcontext'
and this patch avoids LibSegFault overflowing this field.  Also this
removes an unnecessary divergence from classic m68k.

Signed-off-by: Maxim Kuvyrkov <maxim@codesourcery.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Maxim Kuvyrkov 2010-03-03 16:53:45 +03:00 committed by Geert Uytterhoeven
parent 2ba3abd818
commit 1aac4effad
1 changed files with 1 additions and 3 deletions
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4
arch/m68k/include/asm/sigcontext.h
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@ -17,13 +17,11 @@ struct sigcontext {
#ifndef __uClinux__
# ifdef __mcoldfire__
unsigned long sc_fpregs[2][2]; /* room for two fp registers */
unsigned long sc_fpcntl[3];
unsigned char sc_fpstate[16+6*8];
# else
unsigned long sc_fpregs[2*3]; /* room for two fp registers */
# endif
unsigned long sc_fpcntl[3];
unsigned char sc_fpstate[216];
# endif
#endif
};