Commit 3363c9b0 authored by Gavin Lambert's avatar Gavin Lambert Committed by Linus Torvalds

[PATCH] m68knommu: remove FP conditionals in ucontext struct

The first patch is to the 2.6 kernel include file (for m68knommu), to get
rid of the conditional definitions, otherwise the structures have different
sizes depending on whether there's an FPU or not.
Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a8b8d57c
...@@ -5,21 +5,17 @@ typedef int greg_t; ...@@ -5,21 +5,17 @@ typedef int greg_t;
#define NGREG 18 #define NGREG 18
typedef greg_t gregset_t[NGREG]; typedef greg_t gregset_t[NGREG];
#ifdef CONFIG_FPU
typedef struct fpregset { typedef struct fpregset {
int f_pcr; int f_pcr;
int f_psr; int f_psr;
int f_fpiaddr; int f_fpiaddr;
int f_fpregs[8][3]; int f_fpregs[8][3];
} fpregset_t; } fpregset_t;
#endif
struct mcontext { struct mcontext {
int version; int version;
gregset_t gregs; gregset_t gregs;
#ifdef CONFIG_FPU
fpregset_t fpregs; fpregset_t fpregs;
#endif
}; };
#define MCONTEXT_VERSION 2 #define MCONTEXT_VERSION 2
...@@ -29,9 +25,7 @@ struct ucontext { ...@@ -29,9 +25,7 @@ struct ucontext {
struct ucontext *uc_link; struct ucontext *uc_link;
stack_t uc_stack; stack_t uc_stack;
struct mcontext uc_mcontext; struct mcontext uc_mcontext;
#ifdef CONFIG_FPU
unsigned long uc_filler[80]; unsigned long uc_filler[80];
#endif
sigset_t uc_sigmask; /* mask last for extensibility */ sigset_t uc_sigmask; /* mask last for extensibility */
}; };
......
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