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Commit d3efbdd6 authored by Paul Mundt's avatar Paul Mundt
Browse files

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: default avatarPaul Mundt <lethal@linux-sh.org>
parent a1e2833d

arch/sh/math-emu/math.c

+12 −6
Original line number Diff line number Diff line
@@ -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);

}



/**