diff options
| author | Greg Ungerer | 2011-11-02 15:44:42 +1000 |
|---|---|---|
| committer | Greg Ungerer | 2011-12-24 21:47:57 +1000 |
| commit | 479badc364b52774d77264aaf81f4d4b375a4a97 (patch) | |
| tree | 8554e492d2b8b7c2295ea62c81047bf680fa5a6e /arch | |
| parent | 46729d0eb301f689272c64a9417e7b40038f42a6 (diff) | |
m68k: make fp register stores consistent for m68k and ColdFire
There is no reason we can't make the saved fp registers the same for all
m68k types and ColdFire. There is a little wasted space, but the code
consistency and cleanliness is a big win.
sigcontext.h is an exported header, but currently there is no in-mainline
users of the !__uClinux__ and __mcoldfire__ case that this change effects.
Even better this change actually makes this structure consistent with
the out-of-mainline ColdFire/MMU code.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/include/asm/sigcontext.h | 4 | ||||
| -rw-r--r-- | arch/m68k/include/asm/ucontext.h | 4 |
2 files changed, 0 insertions, 8 deletions
diff --git a/arch/m68k/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext.h index a29dd74a17cb..523db2a51cf3 100644 --- a/arch/m68k/include/asm/sigcontext.h +++ b/arch/m68k/include/asm/sigcontext.h @@ -15,11 +15,7 @@ struct sigcontext { unsigned long sc_pc; unsigned short sc_formatvec; #ifndef __uClinux__ -# ifdef __mcoldfire__ - unsigned long sc_fpregs[2][2]; /* room for two fp registers */ -# else unsigned long sc_fpregs[2*3]; /* room for two fp registers */ -# endif unsigned long sc_fpcntl[3]; unsigned char sc_fpstate[216]; #endif diff --git a/arch/m68k/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext.h index 00dcc5176c57..e4e22669edc0 100644 --- a/arch/m68k/include/asm/ucontext.h +++ b/arch/m68k/include/asm/ucontext.h @@ -7,11 +7,7 @@ typedef greg_t gregset_t[NGREG]; typedef struct fpregset { int f_fpcntl[3]; -#ifdef __mcoldfire__ - int f_fpregs[8][2]; -#else int f_fpregs[8*3]; -#endif } fpregset_t; struct mcontext { |