diff options
Diffstat (limited to 'arch/powerpc/include/asm/processor.h')
| -rw-r--r-- | arch/powerpc/include/asm/processor.h | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index ce4de5aed7b5..75a9e5a34ef9 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -147,21 +147,7 @@ typedef struct { #define TS_FPR(i) fpr[i][TS_FPROFFSET] #define TS_TRANS_FPR(i) transact_fpr[i][TS_FPROFFSET] -struct thread_struct { - unsigned long ksp; /* Kernel stack pointer */ -#ifdef CONFIG_PPC64 - unsigned long ksp_vsid; -#endif - struct pt_regs *regs; /* Pointer to saved register state */ - mm_segment_t fs; /* for get_fs() validation */ -#ifdef CONFIG_BOOKE - /* BookE base exception scratch space; align on cacheline */ - unsigned long normsave[8] ____cacheline_aligned; -#endif -#ifdef CONFIG_PPC32 - void *pgdir; /* root of page-table tree */ - unsigned long ksp_limit; /* if ksp <= ksp_limit stack overflow */ -#endif +struct debug_reg { #ifdef CONFIG_PPC_ADV_DEBUG_REGS /* * The following help to manage the use of Debug Control Registers @@ -198,6 +184,27 @@ struct thread_struct { unsigned long dvc2; #endif #endif +}; + +struct thread_struct { + unsigned long ksp; /* Kernel stack pointer */ + +#ifdef CONFIG_PPC64 + unsigned long ksp_vsid; +#endif + struct pt_regs *regs; /* Pointer to saved register state */ + mm_segment_t fs; /* for get_fs() validation */ +#ifdef CONFIG_BOOKE + /* BookE base exception scratch space; align on cacheline */ + unsigned long normsave[8] ____cacheline_aligned; +#endif +#ifdef CONFIG_PPC32 + void *pgdir; /* root of page-table tree */ + unsigned long ksp_limit; /* if ksp <= ksp_limit stack overflow */ +#endif + /* Debug Registers */ + struct debug_reg debug; + /* FP and VSX 0-31 register set */ double fpr[32][TS_FPRWIDTH] __attribute__((aligned(16))); struct { |