diff options
Diffstat (limited to 'arch/powerpc/kernel/fpu.S')
| -rw-r--r-- | arch/powerpc/kernel/fpu.S | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index de369558bf0a..e0ada05f2df3 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -26,7 +26,7 @@ #include <asm/ptrace.h> #ifdef CONFIG_VSX -#define REST_32FPVSRS(n,c,base) \ +#define __REST_32FPVSRS(n,c,base) \ BEGIN_FTR_SECTION \ b 2f; \ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ @@ -35,7 +35,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ 2: REST_32VSRS(n,c,base); \ 3: -#define SAVE_32FPVSRS(n,c,base) \ +#define __SAVE_32FPVSRS(n,c,base) \ BEGIN_FTR_SECTION \ b 2f; \ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ @@ -44,9 +44,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ 2: SAVE_32VSRS(n,c,base); \ 3: #else -#define REST_32FPVSRS(n,b,base) REST_32FPRS(n, base) -#define SAVE_32FPVSRS(n,b,base) SAVE_32FPRS(n, base) +#define __REST_32FPVSRS(n,b,base) REST_32FPRS(n, base) +#define __SAVE_32FPVSRS(n,b,base) SAVE_32FPRS(n, base) #endif +#define REST_32FPVSRS(n,c,base) __REST_32FPVSRS(n,__REG_##c,__REG_##base) +#define SAVE_32FPVSRS(n,c,base) __SAVE_32FPVSRS(n,__REG_##c,__REG_##base) /* * This task wants to use the FPU now. @@ -79,7 +81,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) beq 1f toreal(r4) addi r4,r4,THREAD /* want last_task_used_math->thread */ - SAVE_32FPVSRS(0, r5, r4) + SAVE_32FPVSRS(0, R5, R4) mffs fr0 stfd fr0,THREAD_FPSCR(r4) PPC_LL r5,PT_REGS(r4) @@ -106,7 +108,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) #endif lfd fr0,THREAD_FPSCR(r5) MTFSF_L(fr0) - REST_32FPVSRS(0, r4, r5) + REST_32FPVSRS(0, R4, R5) #ifndef CONFIG_SMP subi r4,r5,THREAD fromreal(r4) @@ -140,7 +142,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) addi r3,r3,THREAD /* want THREAD of task */ PPC_LL r5,PT_REGS(r3) PPC_LCMPI 0,r5,0 - SAVE_32FPVSRS(0, r4 ,r3) + SAVE_32FPVSRS(0, R4 ,R3) mffs fr0 stfd fr0,THREAD_FPSCR(r3) beq 1f |