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authorMichael Neuling <mikey@neuling.org>2008-06-26 17:07:48 +1000
committerPaul Mackerras <paulus@samba.org>2008-07-01 11:28:43 +1000
commit9c75a31c3525a127f70b919856e32be3d8b03755 (patch)
tree3beee76d3dd4a55af868b5edfbef80c911819fed /arch/powerpc/kernel/align.c
parent9e7511861c4f8d35852a3721c5bcd92661cb4c9f (diff)
powerpc: Add macros to access floating point registers in thread_struct.
We are going to change where the floating point registers are stored in the thread_struct, so in preparation add some macros to access the floating point registers. Update all code to use these new macros. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/align.c')
-rw-r--r--arch/powerpc/kernel/align.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index e06f75daeba..c95954c8145 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -366,7 +366,7 @@ static int emulate_multiple(struct pt_regs *regs, unsigned char __user *addr,
static int emulate_fp_pair(struct pt_regs *regs, unsigned char __user *addr,
unsigned int reg, unsigned int flags)
{
- char *ptr = (char *) &current->thread.fpr[reg];
+ char *ptr = (char *) &current->thread.TS_FPR(reg);
int i, ret;
if (!(flags & F))
@@ -784,7 +784,7 @@ int fix_alignment(struct pt_regs *regs)
return -EFAULT;
}
} else if (flags & F) {
- data.dd = current->thread.fpr[reg];
+ data.dd = current->thread.TS_FPR(reg);
if (flags & S) {
/* Single-precision FP store requires conversion... */
#ifdef CONFIG_PPC_FPU
@@ -862,7 +862,7 @@ int fix_alignment(struct pt_regs *regs)
if (unlikely(ret))
return -EFAULT;
} else if (flags & F)
- current->thread.fpr[reg] = data.dd;
+ current->thread.TS_FPR(reg) = data.dd;
else
regs->gpr[reg] = data.ll;