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Now that a struct is the only member left in struct

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mips_fpu_emulator_stats cleanup that unnecessary nesting of structs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2005-05-11 12:02:48 +00:00
parent baee502ce2
commit 4a99d1e25b
3 changed files with 34 additions and 36 deletions
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48
arch/mips/math-emu/cp1emu.c
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@@ -70,7 +70,7 @@ static int fpux_emu(struct pt_regs *,
/* Further private data for which no space exists in mips_fpu_soft_struct */
struct mips_fpu_emulator_private fpuemuprivate;
struct mips_fpu_emulator_stats fpuemustats;
/* Control registers */
@@ -210,7 +210,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
unsigned int cond;
if (get_user(ir, (mips_instruction *) xcp->cp0_epc)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
@@ -241,7 +241,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
return SIGILL;
}
if (get_user(ir, (mips_instruction *) emulpc)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
/* __compute_return_epc() will have updated cp0_epc */
@@ -254,7 +254,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
}
emul:
fpuemuprivate.stats.emulated++;
fpuemustats.emulated++;
switch (MIPSInst_OPCODE(ir)) {
#ifndef SINGLE_ONLY_FPU
case ldc1_op:{
@@ -262,9 +262,9 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
MIPSInst_SIMM(ir));
u64 val;
fpuemuprivate.stats.loads++;
fpuemustats.loads++;
if (get_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
DITOREG(val, MIPSInst_RT(ir));
@@ -276,10 +276,10 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
MIPSInst_SIMM(ir));
u64 val;
fpuemuprivate.stats.stores++;
fpuemustats.stores++;
DIFROMREG(val, MIPSInst_RT(ir));
if (put_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
break;
@@ -291,9 +291,9 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
MIPSInst_SIMM(ir));
u32 val;
fpuemuprivate.stats.loads++;
fpuemustats.loads++;
if (get_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
#ifdef SINGLE_ONLY_FPU
@@ -311,7 +311,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
MIPSInst_SIMM(ir));
u32 val;
fpuemuprivate.stats.stores++;
fpuemustats.stores++;
#ifdef SINGLE_ONLY_FPU
if (MIPSInst_RT(ir) & 1) {
/* illegal register in single-float mode */
@@ -320,7 +320,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
#endif
SIFROMREG(val, MIPSInst_RT(ir));
if (put_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
break;
@@ -460,7 +460,7 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
if (get_user(ir, (mips_instruction *)
(void *) xcp->cp0_epc)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
@@ -626,7 +626,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
{
unsigned rcsr = 0; /* resulting csr */
fpuemuprivate.stats.cp1xops++;
fpuemustats.cp1xops++;
switch (MIPSInst_FMA_FFMT(ir)) {
case s_fmt:{ /* 0 */
@@ -641,9 +641,9 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
xcp->regs[MIPSInst_FT(ir)]);
fpuemuprivate.stats.loads++;
fpuemustats.loads++;
if (get_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
#ifdef SINGLE_ONLY_FPU
@@ -661,7 +661,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
xcp->regs[MIPSInst_FT(ir)]);
fpuemuprivate.stats.stores++;
fpuemustats.stores++;
#ifdef SINGLE_ONLY_FPU
if (MIPSInst_FS(ir) & 1) {
/* illegal register in single-float
@@ -673,7 +673,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
SIFROMREG(val, MIPSInst_FS(ir));
if (put_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
break;
@@ -735,9 +735,9 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
xcp->regs[MIPSInst_FT(ir)]);
fpuemuprivate.stats.loads++;
fpuemustats.loads++;
if (get_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
DITOREG(val, MIPSInst_FD(ir));
@@ -747,10 +747,10 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
xcp->regs[MIPSInst_FT(ir)]);
fpuemuprivate.stats.stores++;
fpuemustats.stores++;
DIFROMREG(val, MIPSInst_FS(ir));
if (put_user(val, va)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
break;
@@ -818,7 +818,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx,
#endif
} rv; /* resulting value */
fpuemuprivate.stats.cp1ops++;
fpuemustats.cp1ops++;
switch (rfmt = (MIPSInst_FFMT(ir) & 0xf)) {
case s_fmt:{ /* 0 */
union {
@@ -1299,7 +1299,7 @@ int fpu_emulator_cop1Handler(int xcptno, struct pt_regs *xcp,
prevepc = xcp->cp0_epc;
if (get_user(insn, (mips_instruction *) xcp->cp0_epc)) {
fpuemuprivate.stats.errors++;
fpuemustats.errors++;
return SIGBUS;
}
if (insn == 0)