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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [arch/] [i386/] [math-emu/] [fpu_proto.h] - Blame information for rev 1777

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Line No. Rev Author Line
1 1623 jcastillo 
/* errors.c */
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extern void Un_impl(void);
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extern void FPU_illegal(void);
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extern void emu_printall(void);
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extern void stack_overflow(void);
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extern void stack_underflow(void);
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extern void stack_underflow_i(int i);
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extern void stack_underflow_pop(int i);
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extern int set_precision_flag(int flags);
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asmlinkage void exception(int n);
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asmlinkage int real_2op_NaN(FPU_REG const *a, FPU_REG const *b, FPU_REG *dest);
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asmlinkage int arith_invalid(FPU_REG *dest);
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asmlinkage int divide_by_zero(int sign, FPU_REG *dest);
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asmlinkage void set_precision_flag_up(void);
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asmlinkage void set_precision_flag_down(void);
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asmlinkage int denormal_operand(void);
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asmlinkage int arith_overflow(FPU_REG *dest);
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asmlinkage int arith_underflow(FPU_REG *dest);
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/* fpu_arith.c */
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extern void fadd__(void);
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extern void fmul__(void);
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extern void fsub__(void);
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extern void fsubr_(void);
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extern void fdiv__(void);
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extern void fdivr_(void);
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extern void fadd_i(void);
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extern void fmul_i(void);
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extern void fsubri(void);
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extern void fsub_i(void);
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extern void fdivri(void);
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extern void fdiv_i(void);
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extern void faddp_(void);
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extern void fmulp_(void);
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extern void fsubrp(void);
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extern void fsubp_(void);
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extern void fdivrp(void);
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extern void fdivp_(void);
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/* fpu_aux.c */
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extern void fclex(void);
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extern void finit(void);
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extern void finit_(void);
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extern void fstsw_(void);
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extern void fp_nop(void);
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extern void fld_i_(void);
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extern void fxch_i(void);
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extern void ffree_(void);
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extern void ffreep(void);
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extern void fst_i_(void);
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extern void fstp_i(void);
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/* fpu_entry.c */
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asmlinkage void math_emulate(long arg);
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extern void math_abort(struct info *info, unsigned int signal);
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/* fpu_etc.c */
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extern void fp_etc(void);
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/* fpu_trig.c */
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extern void convert_l2reg(long const *arg, FPU_REG *dest);
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extern void trig_a(void);
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extern void trig_b(void);
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/* get_address.c */
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extern void *get_address(unsigned char FPU_modrm, unsigned long *fpu_eip,
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                         struct address *addr,
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                         fpu_addr_modes);
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extern void *get_address_16(unsigned char FPU_modrm, unsigned long *fpu_eip,
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                            struct address *addr,
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                            fpu_addr_modes);
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/* load_store.c */
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extern int load_store_instr(unsigned char type, fpu_addr_modes addr_modes,
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                             void *address);
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/* poly_2xm1.c */
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extern int poly_2xm1(FPU_REG const *arg, FPU_REG *result);
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/* poly_atan.c */
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extern void poly_atan(FPU_REG *arg1, FPU_REG *arg2, FPU_REG *result);
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/* poly_l2.c */
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extern void poly_l2(FPU_REG const *arg, FPU_REG const *y, FPU_REG *result);
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extern int poly_l2p1(FPU_REG const *arg, FPU_REG const *y, FPU_REG *result);
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/* poly_sin.c */
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extern void poly_sine(FPU_REG const *arg, FPU_REG *result);
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extern void poly_cos(FPU_REG const *arg, FPU_REG *result);
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/* poly_tan.c */
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extern void poly_tan(FPU_REG const *arg, FPU_REG *result);
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/* reg_add_sub.c */
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extern int reg_add(FPU_REG const *a, FPU_REG const *b,
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                   FPU_REG *dest, int control_w);
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extern int reg_sub(FPU_REG const *a, FPU_REG const *b,
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                   FPU_REG *dest, int control_w);
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/* reg_compare.c */
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extern int compare(FPU_REG const *b);
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extern int compare_st_data(FPU_REG const *b);
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extern void fcom_st(void);
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extern void fcompst(void);
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extern void fcompp(void);
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extern void fucom_(void);
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extern void fucomp(void);
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extern void fucompp(void);
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/* reg_constant.c */
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extern void fconst(void);
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/* reg_ld_str.c */
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extern int reg_load_extended(long double *addr, FPU_REG *loaded_data);
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extern int reg_load_double(double *dfloat, FPU_REG *loaded_data);
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extern int reg_load_single(float *single, FPU_REG *loaded_data);
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extern void reg_load_int64(long long *_s, FPU_REG *loaded_data);
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extern void reg_load_int32(long *_s, FPU_REG *loaded_data);
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extern void reg_load_int16(short *_s, FPU_REG *loaded_data);
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extern void reg_load_bcd(char *s, FPU_REG *loaded_data);
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extern int reg_store_extended(long double *d, FPU_REG *st0_ptr);
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extern int reg_store_double(double *dfloat, FPU_REG *st0_ptr);
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extern int reg_store_single(float *single, FPU_REG *st0_ptr);
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extern int reg_store_int64(long long *d, FPU_REG *st0_ptr);
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extern int reg_store_int32(long *d, FPU_REG *st0_ptr);
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extern int reg_store_int16(short *d, FPU_REG *st0_ptr);
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extern int reg_store_bcd(char *d, FPU_REG *st0_ptr);
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extern int round_to_int(FPU_REG *r);
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extern char *fldenv(fpu_addr_modes addr_modes, char *address);
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extern void frstor(fpu_addr_modes addr_modes, char *address);
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extern unsigned short tag_word(void);
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extern char *fstenv(fpu_addr_modes addr_modes, char *address);
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extern void fsave(fpu_addr_modes addr_modes, char *address);
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/* reg_mul.c */
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extern int reg_mul(FPU_REG const *a, FPU_REG const *b,
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                   FPU_REG *dest, unsigned int control_w);

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