diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-05-16 01:26:03 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-06-19 17:39:18 +0100 |
| commit | eae89076e696f51762d81d6e2538c3beb59fa7bd (patch) | |
| tree | 7aab0972d6786721eb6c9b01d77a1b5f13263c49 /arch/mips/math-emu/kernel_linkage.c | |
| parent | 5deee2dbf495b2693629f7e8f846483432096278 (diff) | |
[MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs.
The struct mips_fpu_soft_struct and mips_fpu_hard_struct are
completely same now and the kernel fpu emulator assumes that. This
patch unifies them to mips_fpu_struct and get rid of mips_fpu_union.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu/kernel_linkage.c')
| -rw-r--r-- | arch/mips/math-emu/kernel_linkage.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/arch/mips/math-emu/kernel_linkage.c b/arch/mips/math-emu/kernel_linkage.c index d187ab71c2ff..56ca0c6a7178 100644 --- a/arch/mips/math-emu/kernel_linkage.c +++ b/arch/mips/math-emu/kernel_linkage.c @@ -39,9 +39,9 @@ void fpu_emulator_init_fpu(void) printk("Algorithmics/MIPS FPU Emulator v1.5\n"); } - current->thread.fpu.soft.fcr31 = 0; + current->thread.fpu.fcr31 = 0; for (i = 0; i < 32; i++) { - current->thread.fpu.soft.fpr[i] = SIGNALLING_NAN; + current->thread.fpu.fpr[i] = SIGNALLING_NAN; } } @@ -59,10 +59,9 @@ int fpu_emulator_save_context(struct sigcontext *sc) for (i = 0; i < 32; i++) { err |= - __put_user(current->thread.fpu.soft.fpr[i], - &sc->sc_fpregs[i]); + __put_user(current->thread.fpu.fpr[i], &sc->sc_fpregs[i]); } - err |= __put_user(current->thread.fpu.soft.fcr31, &sc->sc_fpc_csr); + err |= __put_user(current->thread.fpu.fcr31, &sc->sc_fpc_csr); return err; } @@ -74,10 +73,9 @@ int fpu_emulator_restore_context(struct sigcontext *sc) for (i = 0; i < 32; i++) { err |= - __get_user(current->thread.fpu.soft.fpr[i], - &sc->sc_fpregs[i]); + __get_user(current->thread.fpu.fpr[i], &sc->sc_fpregs[i]); } - err |= __get_user(current->thread.fpu.soft.fcr31, &sc->sc_fpc_csr); + err |= __get_user(current->thread.fpu.fcr31, &sc->sc_fpc_csr); return err; } @@ -94,10 +92,9 @@ int fpu_emulator_save_context32(struct sigcontext32 *sc) for (i = 0; i < 32; i+=2) { err |= - __put_user(current->thread.fpu.soft.fpr[i], - &sc->sc_fpregs[i]); + __put_user(current->thread.fpu.fpr[i], &sc->sc_fpregs[i]); } - err |= __put_user(current->thread.fpu.soft.fcr31, &sc->sc_fpc_csr); + err |= __put_user(current->thread.fpu.fcr31, &sc->sc_fpc_csr); return err; } @@ -109,10 +106,9 @@ int fpu_emulator_restore_context32(struct sigcontext32 *sc) for (i = 0; i < 32; i+=2) { err |= - __get_user(current->thread.fpu.soft.fpr[i], - &sc->sc_fpregs[i]); + __get_user(current->thread.fpu.fpr[i], &sc->sc_fpregs[i]); } - err |= __get_user(current->thread.fpu.soft.fcr31, &sc->sc_fpc_csr); + err |= __get_user(current->thread.fpu.fcr31, &sc->sc_fpc_csr); return err; } |