evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

m68k: Fix `struct sigcontext' for ColdFire

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

4
arch/m68k/include/asm/sigcontext.h
View file

@ -17,13 +17,11 @@ struct sigcontext {
#ifndef __uClinux__ #ifndef __uClinux__
# ifdef __mcoldfire__ # ifdef __mcoldfire__
unsigned long sc_fpregs[2][2]; /* room for two fp registers */ unsigned long sc_fpregs[2][2]; /* room for two fp registers */
unsigned long sc_fpcntl[3];
unsigned char sc_fpstate[16+6*8];
# else # else
unsigned long sc_fpregs[2*3]; /* room for two fp registers */ unsigned long sc_fpregs[2*3]; /* room for two fp registers */
# endif
unsigned long sc_fpcntl[3]; unsigned long sc_fpcntl[3];
unsigned char sc_fpstate[216]; unsigned char sc_fpstate[216];
# endif
#endif #endif
}; };