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-rw-r--r--arch/mips/math-emu/cp1emu.c15
-rw-r--r--arch/mips/math-emu/dp_fint.c4
-rw-r--r--arch/mips/math-emu/dp_flong.c4
-rw-r--r--arch/mips/math-emu/ieee754.h2
-rw-r--r--arch/mips/math-emu/kernel_linkage.c25
-rw-r--r--arch/mips/math-emu/sp_fint.c4
-rw-r--r--arch/mips/math-emu/sp_flong.c4
7 files changed, 30 insertions, 28 deletions
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index aa5818a0d884..3f0d5d26d506 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -60,15 +60,15 @@
/* Function which emulates a floating point instruction. */
-static int fpu_emu(struct pt_regs *, struct mips_fpu_soft_struct *,
+static int fpu_emu(struct pt_regs *, struct mips_fpu_struct *,
mips_instruction);
#if __mips >= 4 && __mips != 32
static int fpux_emu(struct pt_regs *,
- struct mips_fpu_soft_struct *, mips_instruction);
+ struct mips_fpu_struct *, mips_instruction);
#endif
-/* Further private data for which no space exists in mips_fpu_soft_struct */
+/* Further private data for which no space exists in mips_fpu_struct */
struct mips_fpu_emulator_stats fpuemustats;
@@ -203,7 +203,7 @@ static int isBranchInstr(mips_instruction * i)
* Two instructions if the instruction is in a branch delay slot.
*/
-static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
+static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx)
{
mips_instruction ir;
void * emulpc, *contpc;
@@ -595,7 +595,7 @@ DEF3OP(msub, dp, ieee754dp_mul, ieee754dp_sub,);
DEF3OP(nmadd, dp, ieee754dp_mul, ieee754dp_add, ieee754dp_neg);
DEF3OP(nmsub, dp, ieee754dp_mul, ieee754dp_sub, ieee754dp_neg);
-static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
+static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
mips_instruction ir)
{
unsigned rcsr = 0; /* resulting csr */
@@ -759,7 +759,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
/*
* Emulate a single COP1 arithmetic instruction.
*/
-static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
+static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
mips_instruction ir)
{
int rfmt; /* resulting format */
@@ -1233,8 +1233,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
return 0;
}
-int fpu_emulator_cop1Handler(struct pt_regs *xcp,
- struct mips_fpu_soft_struct *ctx)
+int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx)
{
unsigned long oldepc, prevepc;
mips_instruction insn;
diff --git a/arch/mips/math-emu/dp_fint.c b/arch/mips/math-emu/dp_fint.c
index a1962eb460f8..39a71de16f47 100644
--- a/arch/mips/math-emu/dp_fint.c
+++ b/arch/mips/math-emu/dp_fint.c
@@ -29,7 +29,9 @@
ieee754dp ieee754dp_fint(int x)
{
- COMPXDP;
+ u64 xm;
+ int xe;
+ int xs;
CLEARCX;
diff --git a/arch/mips/math-emu/dp_flong.c b/arch/mips/math-emu/dp_flong.c
index eae90a866aa1..f08f223e488a 100644
--- a/arch/mips/math-emu/dp_flong.c
+++ b/arch/mips/math-emu/dp_flong.c
@@ -29,7 +29,9 @@
ieee754dp ieee754dp_flong(s64 x)
{
- COMPXDP;
+ u64 xm;
+ int xe;
+ int xs;
CLEARCX;
diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
index 171f177c0f88..dd917332792c 100644
--- a/arch/mips/math-emu/ieee754.h
+++ b/arch/mips/math-emu/ieee754.h
@@ -329,7 +329,7 @@ struct _ieee754_csr {
unsigned pad0:7;
#endif
};
-#define ieee754_csr (*(struct _ieee754_csr *)(&current->thread.fpu.soft.fcr31))
+#define ieee754_csr (*(struct _ieee754_csr *)(&current->thread.fpu.fcr31))
static inline unsigned ieee754_getrm(void)
{
diff --git a/arch/mips/math-emu/kernel_linkage.c b/arch/mips/math-emu/kernel_linkage.c
index d187ab71c2ff..5b3390f64917 100644
--- a/arch/mips/math-emu/kernel_linkage.c
+++ b/arch/mips/math-emu/kernel_linkage.c
@@ -19,7 +19,6 @@
* manipulation primitives for the Algorithmics MIPS
* FPU Emulator
*/
-#include <linux/config.h>
#include <linux/sched.h>
#include <asm/processor.h>
#include <asm/signal.h>
@@ -39,9 +38,9 @@ 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 +58,9 @@ 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 +72,9 @@ 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 +91,9 @@ 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 +105,9 @@ 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;
}
diff --git a/arch/mips/math-emu/sp_fint.c b/arch/mips/math-emu/sp_fint.c
index 7aac13afb09a..e88e125e01c2 100644
--- a/arch/mips/math-emu/sp_fint.c
+++ b/arch/mips/math-emu/sp_fint.c
@@ -29,7 +29,9 @@
ieee754sp ieee754sp_fint(int x)
{
- COMPXSP;
+ unsigned xm;
+ int xe;
+ int xs;
CLEARCX;
diff --git a/arch/mips/math-emu/sp_flong.c b/arch/mips/math-emu/sp_flong.c
index 3d6c1d11c178..26d6919a269a 100644
--- a/arch/mips/math-emu/sp_flong.c
+++ b/arch/mips/math-emu/sp_flong.c
@@ -29,7 +29,9 @@
ieee754sp ieee754sp_flong(s64 x)
{
- COMPXDP; /* <--- need 64-bit mantissa temp */
+ u64 xm; /* <--- need 64-bit mantissa temp */
+ int xe;
+ int xs;
CLEARCX;