diff options
Diffstat (limited to 'arch/x86/math-emu/fpu_arith.c')
| -rw-r--r-- | arch/x86/math-emu/fpu_arith.c | 150 |
1 files changed, 64 insertions, 86 deletions
diff --git a/arch/x86/math-emu/fpu_arith.c b/arch/x86/math-emu/fpu_arith.c index 6972dec01af..aeab24e083c 100644 --- a/arch/x86/math-emu/fpu_arith.c +++ b/arch/x86/math-emu/fpu_arith.c @@ -15,160 +15,138 @@ #include "control_w.h" #include "status_w.h" - void fadd__(void) { - /* fadd st,st(i) */ - int i = FPU_rm; - clear_C1(); - FPU_add(&st(i), FPU_gettagi(i), 0, control_word); + /* fadd st,st(i) */ + int i = FPU_rm; + clear_C1(); + FPU_add(&st(i), FPU_gettagi(i), 0, control_word); } - void fmul__(void) { - /* fmul st,st(i) */ - int i = FPU_rm; - clear_C1(); - FPU_mul(&st(i), FPU_gettagi(i), 0, control_word); + /* fmul st,st(i) */ + int i = FPU_rm; + clear_C1(); + FPU_mul(&st(i), FPU_gettagi(i), 0, control_word); } - - void fsub__(void) { - /* fsub st,st(i) */ - clear_C1(); - FPU_sub(0, FPU_rm, control_word); + /* fsub st,st(i) */ + clear_C1(); + FPU_sub(0, FPU_rm, control_word); } - void fsubr_(void) { - /* fsubr st,st(i) */ - clear_C1(); - FPU_sub(REV, FPU_rm, control_word); + /* fsubr st,st(i) */ + clear_C1(); + FPU_sub(REV, FPU_rm, control_word); } - void fdiv__(void) { - /* fdiv st,st(i) */ - clear_C1(); - FPU_div(0, FPU_rm, control_word); + /* fdiv st,st(i) */ + clear_C1(); + FPU_div(0, FPU_rm, control_word); } - void fdivr_(void) { - /* fdivr st,st(i) */ - clear_C1(); - FPU_div(REV, FPU_rm, control_word); + /* fdivr st,st(i) */ + clear_C1(); + FPU_div(REV, FPU_rm, control_word); } - - void fadd_i(void) { - /* fadd st(i),st */ - int i = FPU_rm; - clear_C1(); - FPU_add(&st(i), FPU_gettagi(i), i, control_word); + /* fadd st(i),st */ + int i = FPU_rm; + clear_C1(); + FPU_add(&st(i), FPU_gettagi(i), i, control_word); } - void fmul_i(void) { - /* fmul st(i),st */ - clear_C1(); - FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word); + /* fmul st(i),st */ + clear_C1(); + FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word); } - void fsubri(void) { - /* fsubr st(i),st */ - clear_C1(); - FPU_sub(DEST_RM, FPU_rm, control_word); + /* fsubr st(i),st */ + clear_C1(); + FPU_sub(DEST_RM, FPU_rm, control_word); } - void fsub_i(void) { - /* fsub st(i),st */ - clear_C1(); - FPU_sub(REV|DEST_RM, FPU_rm, control_word); + /* fsub st(i),st */ + clear_C1(); + FPU_sub(REV | DEST_RM, FPU_rm, control_word); } - void fdivri(void) { - /* fdivr st(i),st */ - clear_C1(); - FPU_div(DEST_RM, FPU_rm, control_word); + /* fdivr st(i),st */ + clear_C1(); + FPU_div(DEST_RM, FPU_rm, control_word); } - void fdiv_i(void) { - /* fdiv st(i),st */ - clear_C1(); - FPU_div(REV|DEST_RM, FPU_rm, control_word); + /* fdiv st(i),st */ + clear_C1(); + FPU_div(REV | DEST_RM, FPU_rm, control_word); } - - void faddp_(void) { - /* faddp st(i),st */ - int i = FPU_rm; - clear_C1(); - if ( FPU_add(&st(i), FPU_gettagi(i), i, control_word) >= 0 ) - FPU_pop(); + /* faddp st(i),st */ + int i = FPU_rm; + clear_C1(); + if (FPU_add(&st(i), FPU_gettagi(i), i, control_word) >= 0) + FPU_pop(); } - void fmulp_(void) { - /* fmulp st(i),st */ - clear_C1(); - if ( FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word) >= 0 ) - FPU_pop(); + /* fmulp st(i),st */ + clear_C1(); + if (FPU_mul(&st(0), FPU_gettag0(), FPU_rm, control_word) >= 0) + FPU_pop(); } - - void fsubrp(void) { - /* fsubrp st(i),st */ - clear_C1(); - if ( FPU_sub(DEST_RM, FPU_rm, control_word) >= 0 ) - FPU_pop(); + /* fsubrp st(i),st */ + clear_C1(); + if (FPU_sub(DEST_RM, FPU_rm, control_word) >= 0) + FPU_pop(); } - void fsubp_(void) { - /* fsubp st(i),st */ - clear_C1(); - if ( FPU_sub(REV|DEST_RM, FPU_rm, control_word) >= 0 ) - FPU_pop(); + /* fsubp st(i),st */ + clear_C1(); + if (FPU_sub(REV | DEST_RM, FPU_rm, control_word) >= 0) + FPU_pop(); } - void fdivrp(void) { - /* fdivrp st(i),st */ - clear_C1(); - if ( FPU_div(DEST_RM, FPU_rm, control_word) >= 0 ) - FPU_pop(); + /* fdivrp st(i),st */ + clear_C1(); + if (FPU_div(DEST_RM, FPU_rm, control_word) >= 0) + FPU_pop(); } - void fdivp_(void) { - /* fdivp st(i),st */ - clear_C1(); - if ( FPU_div(REV|DEST_RM, FPU_rm, control_word) >= 0 ) - FPU_pop(); + /* fdivp st(i),st */ + clear_C1(); + if (FPU_div(REV | DEST_RM, FPU_rm, control_word) >= 0) + FPU_pop(); } |