diff options
| author |   Stuart Menefy <stuart.menefy@st.com> | 2006-11-21 13:34:04 +0900 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2006-12-06 10:45:38 +0900 |
| commit | b5a1bcbee434b843c8850a968d9a6c7541f1be9d (patch) | |
| tree | 2745f5efa2b4d6dfe18f4f186738612f0e77f79c /arch/sh/kernel/cpu/sh4/fpu.c | |
| parent | sh: gcc4 support. (diff) | |
| download | linux-dev-b5a1bcbee434b843c8850a968d9a6c7541f1be9d.tar.xz linux-dev-b5a1bcbee434b843c8850a968d9a6c7541f1be9d.zip | |
sh: Set up correct siginfo structures for page faults.
Remove the previous saving of fault codes into the thread_struct
as they are never used, and appeared to be inherited from x86.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4/fpu.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/fpu.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c index 378b488237c9..7624677f6628 100644 --- a/arch/sh/kernel/cpu/sh4/fpu.c +++ b/arch/sh/kernel/cpu/sh4/fpu.c @@ -282,11 +282,8 @@ ieee_fpe_handler (struct pt_regs *regs) grab_fpu(regs); restore_fpu(tsk); set_tsk_thread_flag(tsk, TIF_USEDFPU); - } else { - tsk->thread.trap_no = 11; - tsk->thread.error_code = 0; + } else force_sig(SIGFPE, tsk); - } regs->pc = nextpc; return 1; @@ -307,8 +304,6 @@ do_fpu_error(unsigned long r4, unsigned long r5, unsigned long r6, regs->pc += 2; save_fpu(tsk, regs); - tsk->thread.trap_no = 11; - tsk->thread.error_code = 0; force_sig(SIGFPE, tsk); } |