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authorPaul Mundt <lethal@linux-sh.org>2007-06-11 15:57:42 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-06-11 15:57:42 +0900
commitd3efbdd6c5e8c823b732df26a355ec931ccab374 (patch)
tree097cd487ffc3005ca4d1deabf01a3f3562609438 /arch/sh/math-emu
parenta1e2833d13db6c2f0456b20338f66c0b248f5367 (diff)
downloadvexpress-lsk-d3efbdd6c5e8c823b732df26a355ec931ccab374.tar.gz
sh: Fix up the math-emu build.
math-emu wasn't converted for the trap_no/errno_code changes, get it building again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/math-emu')
-rw-r--r--arch/sh/math-emu/math.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index a38e1eed9e7..ac2d7abd256 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -507,6 +507,7 @@ static int ieee_fpe_handler(struct pt_regs *regs)
unsigned short insn = *(unsigned short *)regs->pc;
unsigned short finsn;
unsigned long nextpc;
+ siginfo_t info;
int nib[4] = {
(insn >> 12) & 0xf,
(insn >> 8) & 0xf,
@@ -559,9 +560,11 @@ static int ieee_fpe_handler(struct pt_regs *regs)
~(FPSCR_CAUSE_MASK | FPSCR_FLAG_MASK);
set_tsk_thread_flag(tsk, TIF_USEDFPU);
} else {
- tsk->thread.trap_no = 11;
- tsk->thread.error_code = 0;
- force_sig(SIGFPE, tsk);
+ info.si_signo = SIGFPE;
+ info.si_errno = 0;
+ info.si_code = FPE_FLTINV;
+ info.si_addr = (void __user *)regs->pc;
+ force_sig_info(SIGFPE, &info, tsk);
}
regs->pc = nextpc;
@@ -576,14 +579,17 @@ asmlinkage void do_fpu_error(unsigned long r4, unsigned long r5,
struct pt_regs regs)
{
struct task_struct *tsk = current;
+ siginfo_t info;
if (ieee_fpe_handler (&regs))
return;
regs.pc += 2;
- tsk->thread.trap_no = 11;
- tsk->thread.error_code = 0;
- force_sig(SIGFPE, tsk);
+ info.si_signo = SIGFPE;
+ info.si_errno = 0;
+ info.si_code = FPE_FLTINV;
+ info.si_addr = (void __user *)regs.pc;
+ force_sig_info(SIGFPE, &info, tsk);
}
/**