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authorIngo Molnar <mingo@elte.hu>2008-01-30 07:30:12 -0500
committerIngo Molnar <mingo@elte.hu>2008-01-30 07:30:12 -0500
commite8d591dc710158bae6b53c8b7a0172351025c6e2 (patch)
tree37772d60594150ec668a4bdf4c90baa2a6a922ba /arch/x86/math-emu
parent3d0d14f983b55a570b976976284df4c434af3223 (diff)
x86: lindent arch/i386/math-emu, cleanup
manually clean up some of the damage that lindent caused. (this is a separate commit so that in the unlikely case of a typo we can bisect it down to the manual edits.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/math-emu')
-rw-r--r--arch/x86/math-emu/errors.c6
-rw-r--r--arch/x86/math-emu/fpu_emu.h12
-rw-r--r--arch/x86/math-emu/fpu_entry.c6
-rw-r--r--arch/x86/math-emu/fpu_etc.c8
-rw-r--r--arch/x86/math-emu/fpu_proto.h62
-rw-r--r--arch/x86/math-emu/fpu_trig.c38
-rw-r--r--arch/x86/math-emu/poly.h10
-rw-r--r--arch/x86/math-emu/poly_2xm1.c2
-rw-r--r--arch/x86/math-emu/poly_atan.c4
-rw-r--r--arch/x86/math-emu/poly_l2.c4
-rw-r--r--arch/x86/math-emu/poly_sin.c4
-rw-r--r--arch/x86/math-emu/poly_tan.c2
-rw-r--r--arch/x86/math-emu/reg_convert.c2
-rw-r--r--arch/x86/math-emu/reg_ld_str.c42
14 files changed, 101 insertions, 101 deletions
diff --git a/arch/x86/math-emu/errors.c b/arch/x86/math-emu/errors.c
index 7cb5bf3495b2..145b68a99516 100644
--- a/arch/x86/math-emu/errors.c
+++ b/arch/x86/math-emu/errors.c
@@ -374,7 +374,7 @@ asmlinkage void FPU_exception(int n)
374 374
375/* Real operation attempted on a NaN. */ 375/* Real operation attempted on a NaN. */
376/* Returns < 0 if the exception is unmasked */ 376/* Returns < 0 if the exception is unmasked */
377int real_1op_NaN(FPU_REG * a) 377int real_1op_NaN(FPU_REG *a)
378{ 378{
379 int signalling, isNaN; 379 int signalling, isNaN;
380 380
@@ -573,7 +573,7 @@ asmlinkage int denormal_operand(void)
573 } 573 }
574} 574}
575 575
576asmlinkage int arith_overflow(FPU_REG * dest) 576asmlinkage int arith_overflow(FPU_REG *dest)
577{ 577{
578 int tag = TAG_Valid; 578 int tag = TAG_Valid;
579 579
@@ -601,7 +601,7 @@ asmlinkage int arith_overflow(FPU_REG * dest)
601 601
602} 602}
603 603
604asmlinkage int arith_underflow(FPU_REG * dest) 604asmlinkage int arith_underflow(FPU_REG *dest)
605{ 605{
606 int tag = TAG_Valid; 606 int tag = TAG_Valid;
607 607
diff --git a/arch/x86/math-emu/fpu_emu.h b/arch/x86/math-emu/fpu_emu.h
index 656dd4c04b1b..4dae511c85ad 100644
--- a/arch/x86/math-emu/fpu_emu.h
+++ b/arch/x86/math-emu/fpu_emu.h
@@ -122,7 +122,7 @@ struct fpu__reg {
122 122
123typedef void (*FUNC) (void); 123typedef void (*FUNC) (void);
124typedef struct fpu__reg FPU_REG; 124typedef struct fpu__reg FPU_REG;
125typedef void (*FUNC_ST0) (FPU_REG * st0_ptr, u_char st0_tag); 125typedef void (*FUNC_ST0) (FPU_REG *st0_ptr, u_char st0_tag);
126typedef struct { 126typedef struct {
127 u_char address_size, operand_size, segment; 127 u_char address_size, operand_size, segment;
128} overrides; 128} overrides;
@@ -166,7 +166,7 @@ extern u_char const data_sizes_16[32];
166#define signpositive(a) ( (signbyte(a) & 0x80) == 0 ) 166#define signpositive(a) ( (signbyte(a) & 0x80) == 0 )
167#define signnegative(a) (signbyte(a) & 0x80) 167#define signnegative(a) (signbyte(a) & 0x80)
168 168
169static inline void reg_copy(FPU_REG const *x, FPU_REG * y) 169static inline void reg_copy(FPU_REG const *x, FPU_REG *y)
170{ 170{
171 *(short *)&(y->exp) = *(const short *)&(x->exp); 171 *(short *)&(y->exp) = *(const short *)&(x->exp);
172 *(long long *)&(y->sigl) = *(const long long *)&(x->sigl); 172 *(long long *)&(y->sigl) = *(const long long *)&(x->sigl);
@@ -187,8 +187,8 @@ static inline void reg_copy(FPU_REG const *x, FPU_REG * y)
187/*----- Prototypes for functions written in assembler -----*/ 187/*----- Prototypes for functions written in assembler -----*/
188/* extern void reg_move(FPU_REG *a, FPU_REG *b); */ 188/* extern void reg_move(FPU_REG *a, FPU_REG *b); */
189 189
190asmlinkage int FPU_normalize(FPU_REG * x); 190asmlinkage int FPU_normalize(FPU_REG *x);
191asmlinkage int FPU_normalize_nuo(FPU_REG * x); 191asmlinkage int FPU_normalize_nuo(FPU_REG *x);
192asmlinkage int FPU_u_sub(FPU_REG const *arg1, FPU_REG const *arg2, 192asmlinkage int FPU_u_sub(FPU_REG const *arg1, FPU_REG const *arg2,
193 FPU_REG * answ, unsigned int control_w, u_char sign, 193 FPU_REG * answ, unsigned int control_w, u_char sign,
194 int expa, int expb); 194 int expa, int expb);
@@ -200,12 +200,12 @@ asmlinkage int FPU_u_div(FPU_REG const *arg1, FPU_REG const *arg2,
200asmlinkage int FPU_u_add(FPU_REG const *arg1, FPU_REG const *arg2, 200asmlinkage int FPU_u_add(FPU_REG const *arg1, FPU_REG const *arg2,
201 FPU_REG * answ, unsigned int control_w, u_char sign, 201 FPU_REG * answ, unsigned int control_w, u_char sign,
202 int expa, int expb); 202 int expa, int expb);
203asmlinkage int wm_sqrt(FPU_REG * n, int dummy1, int dummy2, 203asmlinkage int wm_sqrt(FPU_REG *n, int dummy1, int dummy2,
204 unsigned int control_w, u_char sign); 204 unsigned int control_w, u_char sign);
205asmlinkage unsigned FPU_shrx(void *l, unsigned x); 205asmlinkage unsigned FPU_shrx(void *l, unsigned x);
206asmlinkage unsigned FPU_shrxs(void *v, unsigned x); 206asmlinkage unsigned FPU_shrxs(void *v, unsigned x);
207asmlinkage unsigned long FPU_div_small(unsigned long long *x, unsigned long y); 207asmlinkage unsigned long FPU_div_small(unsigned long long *x, unsigned long y);
208asmlinkage int FPU_round(FPU_REG * arg, unsigned int extent, int dummy, 208asmlinkage int FPU_round(FPU_REG *arg, unsigned int extent, int dummy,
209 unsigned int control_w, u_char sign); 209 unsigned int control_w, u_char sign);
210 210
211#ifndef MAKING_PROTO 211#ifndef MAKING_PROTO
diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index cbb8717f09fd..377c60dfa2f0 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -126,7 +126,7 @@ static u_char const type_table[64] = {
126u_char emulating = 0; 126u_char emulating = 0;
127#endif /* RE_ENTRANT_CHECKING */ 127#endif /* RE_ENTRANT_CHECKING */
128 128
129static int valid_prefix(u_char * Byte, u_char __user ** fpu_eip, 129static int valid_prefix(u_char *Byte, u_char __user ** fpu_eip,
130 overrides * override); 130 overrides * override);
131 131
132asmlinkage void math_emulate(long arg) 132asmlinkage void math_emulate(long arg)
@@ -580,7 +580,7 @@ asmlinkage void math_emulate(long arg)
580 all prefix bytes, further changes are needed in the emulator code 580 all prefix bytes, further changes are needed in the emulator code
581 which accesses user address space. Access to separate segments is 581 which accesses user address space. Access to separate segments is
582 important for msdos emulation. */ 582 important for msdos emulation. */
583static int valid_prefix(u_char * Byte, u_char __user ** fpu_eip, 583static int valid_prefix(u_char *Byte, u_char __user **fpu_eip,
584 overrides * override) 584 overrides * override)
585{ 585{
586 u_char byte; 586 u_char byte;
@@ -673,7 +673,7 @@ void math_abort(struct info *info, unsigned int signal)
673#define sstatus_word() \ 673#define sstatus_word() \
674 ((S387->swd & ~SW_Top & 0xffff) | ((S387->ftop << SW_Top_Shift) & SW_Top)) 674 ((S387->swd & ~SW_Top & 0xffff) | ((S387->ftop << SW_Top_Shift) & SW_Top))
675 675
676int restore_i387_soft(void *s387, struct _fpstate __user * buf) 676int restore_i387_soft(void *s387, struct _fpstate __user *buf)
677{ 677{
678 u_char __user *d = (u_char __user *) buf; 678 u_char __user *d = (u_char __user *) buf;
679 int offset, other, i, tags, regnr, tag, newtop; 679 int offset, other, i, tags, regnr, tag, newtop;
diff --git a/arch/x86/math-emu/fpu_etc.c b/arch/x86/math-emu/fpu_etc.c
index e73631e0cde9..233e5af566f5 100644
--- a/arch/x86/math-emu/fpu_etc.c
+++ b/arch/x86/math-emu/fpu_etc.c
@@ -16,7 +16,7 @@
16#include "status_w.h" 16#include "status_w.h"
17#include "reg_constant.h" 17#include "reg_constant.h"
18 18
19static void fchs(FPU_REG * st0_ptr, u_char st0tag) 19static void fchs(FPU_REG *st0_ptr, u_char st0tag)
20{ 20{
21 if (st0tag ^ TAG_Empty) { 21 if (st0tag ^ TAG_Empty) {
22 signbyte(st0_ptr) ^= SIGN_NEG; 22 signbyte(st0_ptr) ^= SIGN_NEG;
@@ -25,7 +25,7 @@ static void fchs(FPU_REG * st0_ptr, u_char st0tag)
25 FPU_stack_underflow(); 25 FPU_stack_underflow();
26} 26}
27 27
28static void fabs(FPU_REG * st0_ptr, u_char st0tag) 28static void fabs(FPU_REG *st0_ptr, u_char st0tag)
29{ 29{
30 if (st0tag ^ TAG_Empty) { 30 if (st0tag ^ TAG_Empty) {
31 setpositive(st0_ptr); 31 setpositive(st0_ptr);
@@ -34,7 +34,7 @@ static void fabs(FPU_REG * st0_ptr, u_char st0tag)
34 FPU_stack_underflow(); 34 FPU_stack_underflow();
35} 35}
36 36
37static void ftst_(FPU_REG * st0_ptr, u_char st0tag) 37static void ftst_(FPU_REG *st0_ptr, u_char st0tag)
38{ 38{
39 switch (st0tag) { 39 switch (st0tag) {
40 case TAG_Zero: 40 case TAG_Zero:
@@ -85,7 +85,7 @@ static void ftst_(FPU_REG * st0_ptr, u_char st0tag)
85 } 85 }
86} 86}
87 87
88static void fxam(FPU_REG * st0_ptr, u_char st0tag) 88static void fxam(FPU_REG *st0_ptr, u_char st0tag)
89{ 89{
90 int c = 0; 90 int c = 0;
91 switch (st0tag) { 91 switch (st0tag) {
diff --git a/arch/x86/math-emu/fpu_proto.h b/arch/x86/math-emu/fpu_proto.h
index 0f6384102afd..aa49b6a0d850 100644
--- a/arch/x86/math-emu/fpu_proto.h
+++ b/arch/x86/math-emu/fpu_proto.h
@@ -5,7 +5,7 @@
5extern void FPU_illegal(void); 5extern void FPU_illegal(void);
6extern void FPU_printall(void); 6extern void FPU_printall(void);
7asmlinkage void FPU_exception(int n); 7asmlinkage void FPU_exception(int n);
8extern int real_1op_NaN(FPU_REG * a); 8extern int real_1op_NaN(FPU_REG *a);
9extern int real_2op_NaN(FPU_REG const *b, u_char tagb, int deststnr, 9extern int real_2op_NaN(FPU_REG const *b, u_char tagb, int deststnr,
10 FPU_REG const *defaultNaN); 10 FPU_REG const *defaultNaN);
11asmlinkage int arith_invalid(int deststnr); 11asmlinkage int arith_invalid(int deststnr);
@@ -14,8 +14,8 @@ extern int set_precision_flag(int flags);
14asmlinkage void set_precision_flag_up(void); 14asmlinkage void set_precision_flag_up(void);
15asmlinkage void set_precision_flag_down(void); 15asmlinkage void set_precision_flag_down(void);
16asmlinkage int denormal_operand(void); 16asmlinkage int denormal_operand(void);
17asmlinkage int arith_overflow(FPU_REG * dest); 17asmlinkage int arith_overflow(FPU_REG *dest);
18asmlinkage int arith_underflow(FPU_REG * dest); 18asmlinkage int arith_underflow(FPU_REG *dest);
19extern void FPU_stack_overflow(void); 19extern void FPU_stack_overflow(void);
20extern void FPU_stack_underflow(void); 20extern void FPU_stack_underflow(void);
21extern void FPU_stack_underflow_i(int i); 21extern void FPU_stack_underflow_i(int i);
@@ -84,19 +84,19 @@ extern void __user *FPU_get_address_16(u_char FPU_modrm, unsigned long *fpu_eip,
84extern int FPU_load_store(u_char type, fpu_addr_modes addr_modes, 84extern int FPU_load_store(u_char type, fpu_addr_modes addr_modes,
85 void __user * data_address); 85 void __user * data_address);
86/* poly_2xm1.c */ 86/* poly_2xm1.c */
87extern int poly_2xm1(u_char sign, FPU_REG * arg, FPU_REG * result); 87extern int poly_2xm1(u_char sign, FPU_REG * arg, FPU_REG *result);
88/* poly_atan.c */ 88/* poly_atan.c */
89extern void poly_atan(FPU_REG * st0_ptr, u_char st0_tag, FPU_REG * st1_ptr, 89extern void poly_atan(FPU_REG * st0_ptr, u_char st0_tag, FPU_REG *st1_ptr,
90 u_char st1_tag); 90 u_char st1_tag);
91/* poly_l2.c */ 91/* poly_l2.c */
92extern void poly_l2(FPU_REG * st0_ptr, FPU_REG * st1_ptr, u_char st1_sign); 92extern void poly_l2(FPU_REG *st0_ptr, FPU_REG *st1_ptr, u_char st1_sign);
93extern int poly_l2p1(u_char s0, u_char s1, FPU_REG * r0, FPU_REG * r1, 93extern int poly_l2p1(u_char s0, u_char s1, FPU_REG *r0, FPU_REG *r1,
94 FPU_REG * d); 94 FPU_REG * d);
95/* poly_sin.c */ 95/* poly_sin.c */
96extern void poly_sine(FPU_REG * st0_ptr); 96extern void poly_sine(FPU_REG *st0_ptr);
97extern void poly_cos(FPU_REG * st0_ptr); 97extern void poly_cos(FPU_REG *st0_ptr);
98/* poly_tan.c */ 98/* poly_tan.c */
99extern void poly_tan(FPU_REG * st0_ptr); 99extern void poly_tan(FPU_REG *st0_ptr);
100/* reg_add_sub.c */ 100/* reg_add_sub.c */
101extern int FPU_add(FPU_REG const *b, u_char tagb, int destrnr, int control_w); 101extern int FPU_add(FPU_REG const *b, u_char tagb, int destrnr, int control_w);
102extern int FPU_sub(int flags, int rm, int control_w); 102extern int FPU_sub(int flags, int rm, int control_w);
@@ -111,34 +111,34 @@ extern void fucompp(void);
111/* reg_constant.c */ 111/* reg_constant.c */
112extern void fconst(void); 112extern void fconst(void);
113/* reg_ld_str.c */ 113/* reg_ld_str.c */
114extern int FPU_load_extended(long double __user * s, int stnr); 114extern int FPU_load_extended(long double __user *s, int stnr);
115extern int FPU_load_double(double __user * dfloat, FPU_REG * loaded_data); 115extern int FPU_load_double(double __user *dfloat, FPU_REG *loaded_data);
116extern int FPU_load_single(float __user * single, FPU_REG * loaded_data); 116extern int FPU_load_single(float __user *single, FPU_REG *loaded_data);
117extern int FPU_load_int64(long long __user * _s); 117extern int FPU_load_int64(long long __user *_s);
118extern int FPU_load_int32(long __user * _s, FPU_REG * loaded_data); 118extern int FPU_load_int32(long __user *_s, FPU_REG *loaded_data);
119extern int FPU_load_int16(short __user * _s, FPU_REG * loaded_data); 119extern int FPU_load_int16(short __user *_s, FPU_REG *loaded_data);
120extern int FPU_load_bcd(u_char __user * s); 120extern int FPU_load_bcd(u_char __user *s);
121extern int FPU_store_extended(FPU_REG * st0_ptr, u_char st0_tag, 121extern int FPU_store_extended(FPU_REG *st0_ptr, u_char st0_tag,
122 long double __user * d); 122 long double __user * d);
123extern int FPU_store_double(FPU_REG * st0_ptr, u_char st0_tag, 123extern int FPU_store_double(FPU_REG *st0_ptr, u_char st0_tag,
124 double __user * dfloat); 124 double __user * dfloat);
125extern int FPU_store_single(FPU_REG * st0_ptr, u_char st0_tag, 125extern int FPU_store_single(FPU_REG *st0_ptr, u_char st0_tag,
126 float __user * single); 126 float __user * single);
127extern int FPU_store_int64(FPU_REG * st0_ptr, u_char st0_tag, 127extern int FPU_store_int64(FPU_REG *st0_ptr, u_char st0_tag,
128 long long __user * d); 128 long long __user * d);
129extern int FPU_store_int32(FPU_REG * st0_ptr, u_char st0_tag, long __user * d); 129extern int FPU_store_int32(FPU_REG *st0_ptr, u_char st0_tag, long __user *d);
130extern int FPU_store_int16(FPU_REG * st0_ptr, u_char st0_tag, short __user * d); 130extern int FPU_store_int16(FPU_REG *st0_ptr, u_char st0_tag, short __user *d);
131extern int FPU_store_bcd(FPU_REG * st0_ptr, u_char st0_tag, u_char __user * d); 131extern int FPU_store_bcd(FPU_REG *st0_ptr, u_char st0_tag, u_char __user *d);
132extern int FPU_round_to_int(FPU_REG * r, u_char tag); 132extern int FPU_round_to_int(FPU_REG *r, u_char tag);
133extern u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user * s); 133extern u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user *s);
134extern void frstor(fpu_addr_modes addr_modes, u_char __user * data_address); 134extern void frstor(fpu_addr_modes addr_modes, u_char __user *data_address);
135extern u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user * d); 135extern u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user *d);
136extern void fsave(fpu_addr_modes addr_modes, u_char __user * data_address); 136extern void fsave(fpu_addr_modes addr_modes, u_char __user *data_address);
137extern int FPU_tagof(FPU_REG * ptr); 137extern int FPU_tagof(FPU_REG *ptr);
138/* reg_mul.c */ 138/* reg_mul.c */
139extern int FPU_mul(FPU_REG const *b, u_char tagb, int deststnr, int control_w); 139extern int FPU_mul(FPU_REG const *b, u_char tagb, int deststnr, int control_w);
140 140
141extern int FPU_div(int flags, int regrm, int control_w); 141extern int FPU_div(int flags, int regrm, int control_w);
142/* reg_convert.c */ 142/* reg_convert.c */
143extern int FPU_to_exp16(FPU_REG const *a, FPU_REG * x); 143extern int FPU_to_exp16(FPU_REG const *a, FPU_REG *x);
144#endif /* _FPU_PROTO_H */ 144#endif /* _FPU_PROTO_H */
diff --git a/arch/x86/math-emu/fpu_trig.c b/arch/x86/math-emu/fpu_trig.c
index e5316a288a6e..ecd06680581c 100644
--- a/arch/x86/math-emu/fpu_trig.c
+++ b/arch/x86/math-emu/fpu_trig.c
@@ -30,7 +30,7 @@ static void rem_kernel(unsigned long long st0, unsigned long long *y,
30/* Limited measurements show no results worse than 64 bit precision 30/* Limited measurements show no results worse than 64 bit precision
31 except for the results for arguments close to 2^63, where the 31 except for the results for arguments close to 2^63, where the
32 precision of the result sometimes degrades to about 63.9 bits */ 32 precision of the result sometimes degrades to about 63.9 bits */
33static int trig_arg(FPU_REG * st0_ptr, int even) 33static int trig_arg(FPU_REG *st0_ptr, int even)
34{ 34{
35 FPU_REG tmp; 35 FPU_REG tmp;
36 u_char tmptag; 36 u_char tmptag;
@@ -176,7 +176,7 @@ static void convert_l2reg(long const *arg, int deststnr)
176 return; 176 return;
177} 177}
178 178
179static void single_arg_error(FPU_REG * st0_ptr, u_char st0_tag) 179static void single_arg_error(FPU_REG *st0_ptr, u_char st0_tag)
180{ 180{
181 if (st0_tag == TAG_Empty) 181 if (st0_tag == TAG_Empty)
182 FPU_stack_underflow(); /* Puts a QNaN in st(0) */ 182 FPU_stack_underflow(); /* Puts a QNaN in st(0) */
@@ -188,7 +188,7 @@ static void single_arg_error(FPU_REG * st0_ptr, u_char st0_tag)
188#endif /* PARANOID */ 188#endif /* PARANOID */
189} 189}
190 190
191static void single_arg_2_error(FPU_REG * st0_ptr, u_char st0_tag) 191static void single_arg_2_error(FPU_REG *st0_ptr, u_char st0_tag)
192{ 192{
193 int isNaN; 193 int isNaN;
194 194
@@ -229,7 +229,7 @@ static void single_arg_2_error(FPU_REG * st0_ptr, u_char st0_tag)
229 229
230/*---------------------------------------------------------------------------*/ 230/*---------------------------------------------------------------------------*/
231 231
232static void f2xm1(FPU_REG * st0_ptr, u_char tag) 232static void f2xm1(FPU_REG *st0_ptr, u_char tag)
233{ 233{
234 FPU_REG a; 234 FPU_REG a;
235 235
@@ -272,7 +272,7 @@ static void f2xm1(FPU_REG * st0_ptr, u_char tag)
272 } 272 }
273} 273}
274 274
275static void fptan(FPU_REG * st0_ptr, u_char st0_tag) 275static void fptan(FPU_REG *st0_ptr, u_char st0_tag)
276{ 276{
277 FPU_REG *st_new_ptr; 277 FPU_REG *st_new_ptr;
278 int q; 278 int q;
@@ -351,7 +351,7 @@ static void fptan(FPU_REG * st0_ptr, u_char st0_tag)
351 single_arg_2_error(st0_ptr, st0_tag); 351 single_arg_2_error(st0_ptr, st0_tag);
352} 352}
353 353
354static void fxtract(FPU_REG * st0_ptr, u_char st0_tag) 354static void fxtract(FPU_REG *st0_ptr, u_char st0_tag)
355{ 355{
356 FPU_REG *st_new_ptr; 356 FPU_REG *st_new_ptr;
357 u_char sign; 357 u_char sign;
@@ -444,7 +444,7 @@ static void fincstp(void)
444 top++; 444 top++;
445} 445}
446 446
447static void fsqrt_(FPU_REG * st0_ptr, u_char st0_tag) 447static void fsqrt_(FPU_REG *st0_ptr, u_char st0_tag)
448{ 448{
449 int expon; 449 int expon;
450 450
@@ -502,7 +502,7 @@ static void fsqrt_(FPU_REG * st0_ptr, u_char st0_tag)
502 502
503} 503}
504 504
505static void frndint_(FPU_REG * st0_ptr, u_char st0_tag) 505static void frndint_(FPU_REG *st0_ptr, u_char st0_tag)
506{ 506{
507 int flags, tag; 507 int flags, tag;
508 508
@@ -546,7 +546,7 @@ static void frndint_(FPU_REG * st0_ptr, u_char st0_tag)
546 single_arg_error(st0_ptr, st0_tag); 546 single_arg_error(st0_ptr, st0_tag);
547} 547}
548 548
549static int fsin(FPU_REG * st0_ptr, u_char tag) 549static int fsin(FPU_REG *st0_ptr, u_char tag)
550{ 550{
551 u_char arg_sign = getsign(st0_ptr); 551 u_char arg_sign = getsign(st0_ptr);
552 552
@@ -607,7 +607,7 @@ static int fsin(FPU_REG * st0_ptr, u_char tag)
607 } 607 }
608} 608}
609 609
610static int f_cos(FPU_REG * st0_ptr, u_char tag) 610static int f_cos(FPU_REG *st0_ptr, u_char tag)
611{ 611{
612 u_char st0_sign; 612 u_char st0_sign;
613 613
@@ -677,12 +677,12 @@ static int f_cos(FPU_REG * st0_ptr, u_char tag)
677 } 677 }
678} 678}
679 679
680static void fcos(FPU_REG * st0_ptr, u_char st0_tag) 680static void fcos(FPU_REG *st0_ptr, u_char st0_tag)
681{ 681{
682 f_cos(st0_ptr, st0_tag); 682 f_cos(st0_ptr, st0_tag);
683} 683}
684 684
685static void fsincos(FPU_REG * st0_ptr, u_char st0_tag) 685static void fsincos(FPU_REG *st0_ptr, u_char st0_tag)
686{ 686{
687 FPU_REG *st_new_ptr; 687 FPU_REG *st_new_ptr;
688 FPU_REG arg; 688 FPU_REG arg;
@@ -775,7 +775,7 @@ static void rem_kernel(unsigned long long st0, unsigned long long *y,
775/* Remainder of st(0) / st(1) */ 775/* Remainder of st(0) / st(1) */
776/* This routine produces exact results, i.e. there is never any 776/* This routine produces exact results, i.e. there is never any
777 rounding or truncation, etc of the result. */ 777 rounding or truncation, etc of the result. */
778static void do_fprem(FPU_REG * st0_ptr, u_char st0_tag, int round) 778static void do_fprem(FPU_REG *st0_ptr, u_char st0_tag, int round)
779{ 779{
780 FPU_REG *st1_ptr = &st(1); 780 FPU_REG *st1_ptr = &st(1);
781 u_char st1_tag = FPU_gettagi(1); 781 u_char st1_tag = FPU_gettagi(1);
@@ -1017,7 +1017,7 @@ static void do_fprem(FPU_REG * st0_ptr, u_char st0_tag, int round)
1017} 1017}
1018 1018
1019/* ST(1) <- ST(1) * log ST; pop ST */ 1019/* ST(1) <- ST(1) * log ST; pop ST */
1020static void fyl2x(FPU_REG * st0_ptr, u_char st0_tag) 1020static void fyl2x(FPU_REG *st0_ptr, u_char st0_tag)
1021{ 1021{
1022 FPU_REG *st1_ptr = &st(1), exponent; 1022 FPU_REG *st1_ptr = &st(1), exponent;
1023 u_char st1_tag = FPU_gettagi(1); 1023 u_char st1_tag = FPU_gettagi(1);
@@ -1188,7 +1188,7 @@ static void fyl2x(FPU_REG * st0_ptr, u_char st0_tag)
1188 FPU_pop(); 1188 FPU_pop();
1189} 1189}
1190 1190
1191static void fpatan(FPU_REG * st0_ptr, u_char st0_tag) 1191static void fpatan(FPU_REG *st0_ptr, u_char st0_tag)
1192{ 1192{
1193 FPU_REG *st1_ptr = &st(1); 1193 FPU_REG *st1_ptr = &st(1);
1194 u_char st1_tag = FPU_gettagi(1); 1194 u_char st1_tag = FPU_gettagi(1);
@@ -1298,17 +1298,17 @@ static void fpatan(FPU_REG * st0_ptr, u_char st0_tag)
1298 set_precision_flag_up(); /* We do not really know if up or down */ 1298 set_precision_flag_up(); /* We do not really know if up or down */
1299} 1299}
1300 1300
1301static void fprem(FPU_REG * st0_ptr, u_char st0_tag) 1301static void fprem(FPU_REG *st0_ptr, u_char st0_tag)
1302{ 1302{
1303 do_fprem(st0_ptr, st0_tag, RC_CHOP); 1303 do_fprem(st0_ptr, st0_tag, RC_CHOP);
1304} 1304}
1305 1305
1306static void fprem1(FPU_REG * st0_ptr, u_char st0_tag) 1306static void fprem1(FPU_REG *st0_ptr, u_char st0_tag)
1307{ 1307{
1308 do_fprem(st0_ptr, st0_tag, RC_RND); 1308 do_fprem(st0_ptr, st0_tag, RC_RND);
1309} 1309}
1310 1310
1311static void fyl2xp1(FPU_REG * st0_ptr, u_char st0_tag) 1311static void fyl2xp1(FPU_REG *st0_ptr, u_char st0_tag)
1312{ 1312{
1313 u_char sign, sign1; 1313 u_char sign, sign1;
1314 FPU_REG *st1_ptr = &st(1), a, b; 1314 FPU_REG *st1_ptr = &st(1), a, b;
@@ -1477,7 +1477,7 @@ static void fyl2xp1(FPU_REG * st0_ptr, u_char st0_tag)
1477 1477
1478} 1478}
1479 1479
1480static void fscale(FPU_REG * st0_ptr, u_char st0_tag) 1480static void fscale(FPU_REG *st0_ptr, u_char st0_tag)
1481{ 1481{
1482 FPU_REG *st1_ptr = &st(1); 1482 FPU_REG *st1_ptr = &st(1);
1483 u_char st1_tag = FPU_gettagi(1); 1483 u_char st1_tag = FPU_gettagi(1);
diff --git a/arch/x86/math-emu/poly.h b/arch/x86/math-emu/poly.h
index f317de7d8864..168eb44c93c8 100644
--- a/arch/x86/math-emu/poly.h
+++ b/arch/x86/math-emu/poly.h
@@ -33,12 +33,12 @@ asmlinkage void polynomial_Xsig(Xsig *, const unsigned long long *x,
33 33
34asmlinkage void mul32_Xsig(Xsig *, const unsigned long mult); 34asmlinkage void mul32_Xsig(Xsig *, const unsigned long mult);
35asmlinkage void mul64_Xsig(Xsig *, const unsigned long long *mult); 35asmlinkage void mul64_Xsig(Xsig *, const unsigned long long *mult);
36asmlinkage void mul_Xsig_Xsig(Xsig * dest, const Xsig * mult); 36asmlinkage void mul_Xsig_Xsig(Xsig *dest, const Xsig *mult);
37 37
38asmlinkage void shr_Xsig(Xsig *, const int n); 38asmlinkage void shr_Xsig(Xsig *, const int n);
39asmlinkage int round_Xsig(Xsig *); 39asmlinkage int round_Xsig(Xsig *);
40asmlinkage int norm_Xsig(Xsig *); 40asmlinkage int norm_Xsig(Xsig *);
41asmlinkage void div_Xsig(Xsig * x1, const Xsig * x2, const Xsig * dest); 41asmlinkage void div_Xsig(Xsig *x1, const Xsig *x2, const Xsig *dest);
42 42
43/* Macro to extract the most significant 32 bits from a long long */ 43/* Macro to extract the most significant 32 bits from a long long */
44#define LL_MSW(x) (((unsigned long *)&x)[1]) 44#define LL_MSW(x) (((unsigned long *)&x)[1])
@@ -70,7 +70,7 @@ static inline unsigned long mul_32_32(const unsigned long arg1,
70} 70}
71 71
72/* Add the 12 byte Xsig x2 to Xsig dest, with no checks for overflow. */ 72/* Add the 12 byte Xsig x2 to Xsig dest, with no checks for overflow. */
73static inline void add_Xsig_Xsig(Xsig * dest, const Xsig * x2) 73static inline void add_Xsig_Xsig(Xsig *dest, const Xsig *x2)
74{ 74{
75 asm volatile ("movl %1,%%edi; movl %2,%%esi;\n" 75 asm volatile ("movl %1,%%edi; movl %2,%%esi;\n"
76 "movl (%%esi),%%eax; addl %%eax,(%%edi);\n" 76 "movl (%%esi),%%eax; addl %%eax,(%%edi);\n"
@@ -84,7 +84,7 @@ static inline void add_Xsig_Xsig(Xsig * dest, const Xsig * x2)
84/* Note: the constraints in the asm statement didn't always work properly 84/* Note: the constraints in the asm statement didn't always work properly
85 with gcc 2.5.8. Changing from using edi to using ecx got around the 85 with gcc 2.5.8. Changing from using edi to using ecx got around the
86 problem, but keep fingers crossed! */ 86 problem, but keep fingers crossed! */
87static inline void add_two_Xsig(Xsig * dest, const Xsig * x2, long int *exp) 87static inline void add_two_Xsig(Xsig *dest, const Xsig *x2, long int *exp)
88{ 88{
89 asm volatile ("movl %2,%%ecx; movl %3,%%esi;\n" 89 asm volatile ("movl %2,%%ecx; movl %3,%%esi;\n"
90 "movl (%%esi),%%eax; addl %%eax,(%%ecx);\n" 90 "movl (%%esi),%%eax; addl %%eax,(%%ecx);\n"
@@ -101,7 +101,7 @@ static inline void add_two_Xsig(Xsig * dest, const Xsig * x2, long int *exp)
101 101
102/* Negate (subtract from 1.0) the 12 byte Xsig */ 102/* Negate (subtract from 1.0) the 12 byte Xsig */
103/* This is faster in a loop on my 386 than using the "neg" instruction. */ 103/* This is faster in a loop on my 386 than using the "neg" instruction. */
104static inline void negate_Xsig(Xsig * x) 104static inline void negate_Xsig(Xsig *x)
105{ 105{
106 asm volatile ("movl %1,%%esi;\n" 106 asm volatile ("movl %1,%%esi;\n"
107 "xorl %%ecx,%%ecx;\n" 107 "xorl %%ecx,%%ecx;\n"
diff --git a/arch/x86/math-emu/poly_2xm1.c b/arch/x86/math-emu/poly_2xm1.c
index d8f2be3c8383..b00e9e10cdce 100644
--- a/arch/x86/math-emu/poly_2xm1.c
+++ b/arch/x86/math-emu/poly_2xm1.c
@@ -49,7 +49,7 @@ static const Xsig *shiftterm[] = { &shiftterm0, &shiftterm1,
49/*--- poly_2xm1() -----------------------------------------------------------+ 49/*--- poly_2xm1() -----------------------------------------------------------+
50 | Requires st(0) which is TAG_Valid and < 1. | 50 | Requires st(0) which is TAG_Valid and < 1. |
51 +---------------------------------------------------------------------------*/ 51 +---------------------------------------------------------------------------*/
52int poly_2xm1(u_char sign, FPU_REG * arg, FPU_REG * result) 52int poly_2xm1(u_char sign, FPU_REG *arg, FPU_REG *result)
53{ 53{
54 long int exponent, shift; 54 long int exponent, shift;
55 unsigned long long Xll; 55 unsigned long long Xll;
diff --git a/arch/x86/math-emu/poly_atan.c b/arch/x86/math-emu/poly_atan.c
index 2f4ac8143fc3..20c28e58e2d4 100644
--- a/arch/x86/math-emu/poly_atan.c
+++ b/arch/x86/math-emu/poly_atan.c
@@ -48,8 +48,8 @@ static const Xsig pi_signif = MK_XSIG(0xc90fdaa2, 0x2168c234, 0xc4c6628b);
48/*--- poly_atan() -----------------------------------------------------------+ 48/*--- poly_atan() -----------------------------------------------------------+
49 | | 49 | |
50 +---------------------------------------------------------------------------*/ 50 +---------------------------------------------------------------------------*/
51void poly_atan(FPU_REG * st0_ptr, u_char st0_tag, 51void poly_atan(FPU_REG *st0_ptr, u_char st0_tag,
52 FPU_REG * st1_ptr, u_char st1_tag) 52 FPU_REG *st1_ptr, u_char st1_tag)
53{ 53{
54 u_char transformed, inverted, sign1, sign2; 54 u_char transformed, inverted, sign1, sign2;
55 int exponent; 55 int exponent;
diff --git a/arch/x86/math-emu/poly_l2.c b/arch/x86/math-emu/poly_l2.c
index c0102ae87511..8e2ff4b28a0a 100644
--- a/arch/x86/math-emu/poly_l2.c
+++ b/arch/x86/math-emu/poly_l2.c
@@ -23,7 +23,7 @@ static void log2_kernel(FPU_REG const *arg, u_char argsign,
23/*--- poly_l2() -------------------------------------------------------------+ 23/*--- poly_l2() -------------------------------------------------------------+
24 | Base 2 logarithm by a polynomial approximation. | 24 | Base 2 logarithm by a polynomial approximation. |
25 +---------------------------------------------------------------------------*/ 25 +---------------------------------------------------------------------------*/
26void poly_l2(FPU_REG * st0_ptr, FPU_REG * st1_ptr, u_char st1_sign) 26void poly_l2(FPU_REG *st0_ptr, FPU_REG *st1_ptr, u_char st1_sign)
27{ 27{
28 long int exponent, expon, expon_expon; 28 long int exponent, expon, expon_expon;
29 Xsig accumulator, expon_accum, yaccum; 29 Xsig accumulator, expon_accum, yaccum;
@@ -178,7 +178,7 @@ static const unsigned long leadterm = 0xb8000000;
178 | Base 2 logarithm by a polynomial approximation. | 178 | Base 2 logarithm by a polynomial approximation. |
179 | log2(x+1) | 179 | log2(x+1) |
180 +---------------------------------------------------------------------------*/ 180 +---------------------------------------------------------------------------*/
181static void log2_kernel(FPU_REG const *arg, u_char argsign, Xsig * accum_result, 181static void log2_kernel(FPU_REG const *arg, u_char argsign, Xsig *accum_result,
182 long int *expon) 182 long int *expon)
183{ 183{
184 long int exponent, adj; 184 long int exponent, adj;
diff --git a/arch/x86/math-emu/poly_sin.c b/arch/x86/math-emu/poly_sin.c
index 7273ae0c7692..b862039c728e 100644
--- a/arch/x86/math-emu/poly_sin.c
+++ b/arch/x86/math-emu/poly_sin.c
@@ -54,7 +54,7 @@ static const unsigned long long neg_terms_h[N_COEFF_NH] = {
54/*--- poly_sine() -----------------------------------------------------------+ 54/*--- poly_sine() -----------------------------------------------------------+
55 | | 55 | |
56 +---------------------------------------------------------------------------*/ 56 +---------------------------------------------------------------------------*/
57void poly_sine(FPU_REG * st0_ptr) 57void poly_sine(FPU_REG *st0_ptr)
58{ 58{
59 int exponent, echange; 59 int exponent, echange;
60 Xsig accumulator, argSqrd, argTo4; 60 Xsig accumulator, argSqrd, argTo4;
@@ -197,7 +197,7 @@ void poly_sine(FPU_REG * st0_ptr)
197/*--- poly_cos() ------------------------------------------------------------+ 197/*--- poly_cos() ------------------------------------------------------------+
198 | | 198 | |
199 +---------------------------------------------------------------------------*/ 199 +---------------------------------------------------------------------------*/
200void poly_cos(FPU_REG * st0_ptr) 200void poly_cos(FPU_REG *st0_ptr)
201{ 201{
202 FPU_REG result; 202 FPU_REG result;
203 long int exponent, exp2, echange; 203 long int exponent, exp2, echange;
diff --git a/arch/x86/math-emu/poly_tan.c b/arch/x86/math-emu/poly_tan.c
index c0d181e39229..1875763e0c02 100644
--- a/arch/x86/math-emu/poly_tan.c
+++ b/arch/x86/math-emu/poly_tan.c
@@ -47,7 +47,7 @@ static const unsigned long long twothirds = 0xaaaaaaaaaaaaaaabLL;
47/*--- poly_tan() ------------------------------------------------------------+ 47/*--- poly_tan() ------------------------------------------------------------+
48 | | 48 | |
49 +---------------------------------------------------------------------------*/ 49 +---------------------------------------------------------------------------*/
50void poly_tan(FPU_REG * st0_ptr) 50void poly_tan(FPU_REG *st0_ptr)
51{ 51{
52 long int exponent; 52 long int exponent;
53 int invert; 53 int invert;
diff --git a/arch/x86/math-emu/reg_convert.c b/arch/x86/math-emu/reg_convert.c
index afd31b31000d..108060779977 100644
--- a/arch/x86/math-emu/reg_convert.c
+++ b/arch/x86/math-emu/reg_convert.c
@@ -13,7 +13,7 @@
13#include "exception.h" 13#include "exception.h"
14#include "fpu_emu.h" 14#include "fpu_emu.h"
15 15
16int FPU_to_exp16(FPU_REG const *a, FPU_REG * x) 16int FPU_to_exp16(FPU_REG const *a, FPU_REG *x)
17{ 17{
18 int sign = getsign(a); 18 int sign = getsign(a);
19 19
diff --git a/arch/x86/math-emu/reg_ld_str.c b/arch/x86/math-emu/reg_ld_str.c
index 0b2ca8dc2988..799d4af5be66 100644
--- a/arch/x86/math-emu/reg_ld_str.c
+++ b/arch/x86/math-emu/reg_ld_str.c
@@ -35,7 +35,7 @@
35#define SINGLE_Ebias 127 35#define SINGLE_Ebias 127
36#define SINGLE_Emin (-126) /* smallest valid exponent */ 36#define SINGLE_Emin (-126) /* smallest valid exponent */
37 37
38static u_char normalize_no_excep(FPU_REG * r, int exp, int sign) 38static u_char normalize_no_excep(FPU_REG *r, int exp, int sign)
39{ 39{
40 u_char tag; 40 u_char tag;
41 41
@@ -49,7 +49,7 @@ static u_char normalize_no_excep(FPU_REG * r, int exp, int sign)
49 return tag; 49 return tag;
50} 50}
51 51
52int FPU_tagof(FPU_REG * ptr) 52int FPU_tagof(FPU_REG *ptr)
53{ 53{
54 int exp; 54 int exp;
55 55
@@ -78,7 +78,7 @@ int FPU_tagof(FPU_REG * ptr)
78} 78}
79 79
80/* Get a long double from user memory */ 80/* Get a long double from user memory */
81int FPU_load_extended(long double __user * s, int stnr) 81int FPU_load_extended(long double __user *s, int stnr)
82{ 82{
83 FPU_REG *sti_ptr = &st(stnr); 83 FPU_REG *sti_ptr = &st(stnr);
84 84
@@ -91,7 +91,7 @@ int FPU_load_extended(long double __user * s, int stnr)
91} 91}
92 92
93/* Get a double from user memory */ 93/* Get a double from user memory */
94int FPU_load_double(double __user * dfloat, FPU_REG * loaded_data) 94int FPU_load_double(double __user *dfloat, FPU_REG *loaded_data)
95{ 95{
96 int exp, tag, negative; 96 int exp, tag, negative;
97 unsigned m64, l64; 97 unsigned m64, l64;
@@ -152,7 +152,7 @@ int FPU_load_double(double __user * dfloat, FPU_REG * loaded_data)
152} 152}
153 153
154/* Get a float from user memory */ 154/* Get a float from user memory */
155int FPU_load_single(float __user * single, FPU_REG * loaded_data) 155int FPU_load_single(float __user *single, FPU_REG *loaded_data)
156{ 156{
157 unsigned m32; 157 unsigned m32;
158 int exp, tag, negative; 158 int exp, tag, negative;
@@ -206,7 +206,7 @@ int FPU_load_single(float __user * single, FPU_REG * loaded_data)
206} 206}
207 207
208/* Get a long long from user memory */ 208/* Get a long long from user memory */
209int FPU_load_int64(long long __user * _s) 209int FPU_load_int64(long long __user *_s)
210{ 210{
211 long long s; 211 long long s;
212 int sign; 212 int sign;
@@ -236,7 +236,7 @@ int FPU_load_int64(long long __user * _s)
236} 236}
237 237
238/* Get a long from user memory */ 238/* Get a long from user memory */
239int FPU_load_int32(long __user * _s, FPU_REG * loaded_data) 239int FPU_load_int32(long __user *_s, FPU_REG *loaded_data)
240{ 240{
241 long s; 241 long s;
242 int negative; 242 int negative;
@@ -265,7 +265,7 @@ int FPU_load_int32(long __user * _s, FPU_REG * loaded_data)
265} 265}
266 266
267/* Get a short from user memory */ 267/* Get a short from user memory */
268int FPU_load_int16(short __user * _s, FPU_REG * loaded_data) 268int FPU_load_int16(short __user *_s, FPU_REG *loaded_data)
269{ 269{
270 int s, negative; 270 int s, negative;
271 271
@@ -294,7 +294,7 @@ int FPU_load_int16(short __user * _s, FPU_REG * loaded_data)
294} 294}
295 295
296/* Get a packed bcd array from user memory */ 296/* Get a packed bcd array from user memory */
297int FPU_load_bcd(u_char __user * s) 297int FPU_load_bcd(u_char __user *s)
298{ 298{
299 FPU_REG *st0_ptr = &st(0); 299 FPU_REG *st0_ptr = &st(0);
300 int pos; 300 int pos;
@@ -333,7 +333,7 @@ int FPU_load_bcd(u_char __user * s)
333/*===========================================================================*/ 333/*===========================================================================*/
334 334
335/* Put a long double into user memory */ 335/* Put a long double into user memory */
336int FPU_store_extended(FPU_REG * st0_ptr, u_char st0_tag, 336int FPU_store_extended(FPU_REG *st0_ptr, u_char st0_tag,
337 long double __user * d) 337 long double __user * d)
338{ 338{
339 /* 339 /*
@@ -375,7 +375,7 @@ int FPU_store_extended(FPU_REG * st0_ptr, u_char st0_tag,
375} 375}
376 376
377/* Put a double into user memory */ 377/* Put a double into user memory */
378int FPU_store_double(FPU_REG * st0_ptr, u_char st0_tag, double __user * dfloat) 378int FPU_store_double(FPU_REG *st0_ptr, u_char st0_tag, double __user *dfloat)
379{ 379{
380 unsigned long l[2]; 380 unsigned long l[2];
381 unsigned long increment = 0; /* avoid gcc warnings */ 381 unsigned long increment = 0; /* avoid gcc warnings */
@@ -565,7 +565,7 @@ int FPU_store_double(FPU_REG * st0_ptr, u_char st0_tag, double __user * dfloat)
565} 565}
566 566
567/* Put a float into user memory */ 567/* Put a float into user memory */
568int FPU_store_single(FPU_REG * st0_ptr, u_char st0_tag, float __user * single) 568int FPU_store_single(FPU_REG *st0_ptr, u_char st0_tag, float __user *single)
569{ 569{
570 long templ = 0; 570 long templ = 0;
571 unsigned long increment = 0; /* avoid gcc warnings */ 571 unsigned long increment = 0; /* avoid gcc warnings */
@@ -754,7 +754,7 @@ int FPU_store_single(FPU_REG * st0_ptr, u_char st0_tag, float __user * single)
754} 754}
755 755
756/* Put a long long into user memory */ 756/* Put a long long into user memory */
757int FPU_store_int64(FPU_REG * st0_ptr, u_char st0_tag, long long __user * d) 757int FPU_store_int64(FPU_REG *st0_ptr, u_char st0_tag, long long __user *d)
758{ 758{
759 FPU_REG t; 759 FPU_REG t;
760 long long tll; 760 long long tll;
@@ -804,7 +804,7 @@ int FPU_store_int64(FPU_REG * st0_ptr, u_char st0_tag, long long __user * d)
804} 804}
805 805
806/* Put a long into user memory */ 806/* Put a long into user memory */
807int FPU_store_int32(FPU_REG * st0_ptr, u_char st0_tag, long __user * d) 807int FPU_store_int32(FPU_REG *st0_ptr, u_char st0_tag, long __user *d)
808{ 808{
809 FPU_REG t; 809 FPU_REG t;
810 int precision_loss; 810 int precision_loss;
@@ -850,7 +850,7 @@ int FPU_store_int32(FPU_REG * st0_ptr, u_char st0_tag, long __user * d)
850} 850}
851 851
852/* Put a short into user memory */ 852/* Put a short into user memory */
853int FPU_store_int16(FPU_REG * st0_ptr, u_char st0_tag, short __user * d) 853int FPU_store_int16(FPU_REG *st0_ptr, u_char st0_tag, short __user *d)
854{ 854{
855 FPU_REG t; 855 FPU_REG t;
856 int precision_loss; 856 int precision_loss;
@@ -896,7 +896,7 @@ int FPU_store_int16(FPU_REG * st0_ptr, u_char st0_tag, short __user * d)
896} 896}
897 897
898/* Put a packed bcd array into user memory */ 898/* Put a packed bcd array into user memory */
899int FPU_store_bcd(FPU_REG * st0_ptr, u_char st0_tag, u_char __user * d) 899int FPU_store_bcd(FPU_REG *st0_ptr, u_char st0_tag, u_char __user *d)
900{ 900{
901 FPU_REG t; 901 FPU_REG t;
902 unsigned long long ll; 902 unsigned long long ll;
@@ -971,7 +971,7 @@ int FPU_store_bcd(FPU_REG * st0_ptr, u_char st0_tag, u_char __user * d)
971/* Overflow is signalled by a non-zero return value (in eax). 971/* Overflow is signalled by a non-zero return value (in eax).
972 In the case of overflow, the returned significand always has the 972 In the case of overflow, the returned significand always has the
973 largest possible value */ 973 largest possible value */
974int FPU_round_to_int(FPU_REG * r, u_char tag) 974int FPU_round_to_int(FPU_REG *r, u_char tag)
975{ 975{
976 u_char very_big; 976 u_char very_big;
977 unsigned eax; 977 unsigned eax;
@@ -1028,7 +1028,7 @@ int FPU_round_to_int(FPU_REG * r, u_char tag)
1028 1028
1029/*===========================================================================*/ 1029/*===========================================================================*/
1030 1030
1031u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user * s) 1031u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user *s)
1032{ 1032{
1033 unsigned short tag_word = 0; 1033 unsigned short tag_word = 0;
1034 u_char tag; 1034 u_char tag;
@@ -1121,7 +1121,7 @@ u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user * s)
1121 return s; 1121 return s;
1122} 1122}
1123 1123
1124void frstor(fpu_addr_modes addr_modes, u_char __user * data_address) 1124void frstor(fpu_addr_modes addr_modes, u_char __user *data_address)
1125{ 1125{
1126 int i, regnr; 1126 int i, regnr;
1127 u_char __user *s = fldenv(addr_modes, data_address); 1127 u_char __user *s = fldenv(addr_modes, data_address);
@@ -1144,7 +1144,7 @@ void frstor(fpu_addr_modes addr_modes, u_char __user * data_address)
1144 1144
1145} 1145}
1146 1146
1147u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user * d) 1147u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user *d)
1148{ 1148{
1149 if ((addr_modes.default_mode == VM86) || 1149 if ((addr_modes.default_mode == VM86) ||
1150 ((addr_modes.default_mode == PM16) 1150 ((addr_modes.default_mode == PM16)
@@ -1200,7 +1200,7 @@ u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user * d)
1200 return d; 1200 return d;
1201} 1201}
1202 1202
1203void fsave(fpu_addr_modes addr_modes, u_char __user * data_address) 1203void fsave(fpu_addr_modes addr_modes, u_char __user *data_address)
1204{ 1204{
1205 u_char __user *d; 1205 u_char __user *d;
1206 int offset = (top & 7) * 10, other = 80 - offset; 1206 int offset = (top & 7) * 10, other = 80 - offset;
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-20 10:45:34 -0400