diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/math-emu/cp1emu.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index 99ffaa3d52b6..c4a7853c5714 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -209,7 +209,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) void * emulpc, *contpc; unsigned int cond; - if (get_user(ir, (mips_instruction *) xcp->cp0_epc)) { + if (get_user(ir, (mips_instruction __user *) xcp->cp0_epc)) { fpuemustats.errors++; return SIGBUS; } @@ -240,7 +240,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) #endif return SIGILL; } - if (get_user(ir, (mips_instruction *) emulpc)) { + if (get_user(ir, (mips_instruction __user *) emulpc)) { fpuemustats.errors++; return SIGBUS; } @@ -258,7 +258,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) switch (MIPSInst_OPCODE(ir)) { #ifndef SINGLE_ONLY_FPU case ldc1_op:{ - u64 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] + + u64 __user *va = (u64 __user *) (xcp->regs[MIPSInst_RS(ir)] + MIPSInst_SIMM(ir)); u64 val; @@ -272,7 +272,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) } case sdc1_op:{ - u64 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] + + u64 __user *va = (u64 __user *) (xcp->regs[MIPSInst_RS(ir)] + MIPSInst_SIMM(ir)); u64 val; @@ -287,7 +287,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) #endif case lwc1_op:{ - u32 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] + + u32 __user *va = (u32 __user *) (xcp->regs[MIPSInst_RS(ir)] + MIPSInst_SIMM(ir)); u32 val; @@ -307,7 +307,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) } case swc1_op:{ - u32 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] + + u32 __user *va = (u32 __user *) (xcp->regs[MIPSInst_RS(ir)] + MIPSInst_SIMM(ir)); u32 val; @@ -458,8 +458,8 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx) (xcp->cp0_epc + (MIPSInst_SIMM(ir) << 2)); - if (get_user(ir, (mips_instruction *) - (void *) xcp->cp0_epc)) { + if (get_user(ir, + (mips_instruction __user *) xcp->cp0_epc)) { fpuemustats.errors++; return SIGBUS; } @@ -633,12 +633,12 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx, ieee754sp(*handler) (ieee754sp, ieee754sp, ieee754sp); ieee754sp fd, fr, fs, ft; - u32 *va; + u32 __user *va; u32 val; switch (MIPSInst_FUNC(ir)) { case lwxc1_op: - va = (void *) (xcp->regs[MIPSInst_FR(ir)] + + va = (void __user *) (xcp->regs[MIPSInst_FR(ir)] + xcp->regs[MIPSInst_FT(ir)]); fpuemustats.loads++; @@ -658,7 +658,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx, break; case swxc1_op: - va = (void *) (xcp->regs[MIPSInst_FR(ir)] + + va = (void __user *) (xcp->regs[MIPSInst_FR(ir)] + xcp->regs[MIPSInst_FT(ir)]); fpuemustats.stores++; @@ -727,12 +727,12 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx, case d_fmt:{ /* 1 */ ieee754dp(*handler) (ieee754dp, ieee754dp, ieee754dp); ieee754dp fd, fr, fs, ft; - u64 *va; + u64 __user *va; u64 val; switch (MIPSInst_FUNC(ir)) { case ldxc1_op: - va = (void *) (xcp->regs[MIPSInst_FR(ir)] + + va = (void __user *) (xcp->regs[MIPSInst_FR(ir)] + xcp->regs[MIPSInst_FT(ir)]); fpuemustats.loads++; @@ -744,7 +744,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx, break; case sdxc1_op: - va = (void *) (xcp->regs[MIPSInst_FR(ir)] + + va = (void __user *) (xcp->regs[MIPSInst_FR(ir)] + xcp->regs[MIPSInst_FT(ir)]); fpuemustats.stores++; @@ -1298,7 +1298,7 @@ int fpu_emulator_cop1Handler(struct pt_regs *xcp, do { prevepc = xcp->cp0_epc; - if (get_user(insn, (mips_instruction *) xcp->cp0_epc)) { + if (get_user(insn, (mips_instruction __user *) xcp->cp0_epc)) { fpuemustats.errors++; return SIGBUS; } |