C++ (Cpp) fldcw_m16の例

コード例 #1

ファイル: gcop1_s.c プロジェクト: cxd4/mupen86

void genfloor_w_s()
{
#ifdef INTERPRET_FLOOR_W_S
   gencallinterp((u32)FLOOR_W_S, 0);
#else
   gencheck_cop1_unusable();
   fldcw_m16((unsigned short*)&floor_mode);
   mov_eax_memoffs32((u32 *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((u32 *)(&reg_cop1_simple[dst->f.cf.fd]));
   fistp_preg32_dword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #2

ファイル: gcop1_d.c プロジェクト: derselbst/lazyusf2

void genfloor_w_d(usf_state_t * state)
{
#ifdef INTERPRET_FLOOR_W_D
   gencallinterp(state, (unsigned int)state->current_instruction_table.FLOOR_W_D, 0);
#else
   gencheck_cop1_unusable(state);
   fldcw_m16(state, (unsigned short*)&state->floor_mode);
   mov_eax_memoffs32(state, (unsigned int*)(&state->reg_cop1_double[state->dst->f.cf.fs]));
   fld_preg32_qword(state, EAX);
   mov_eax_memoffs32(state, (unsigned int*)(&state->reg_cop1_simple[state->dst->f.cf.fd]));
   fistp_preg32_dword(state, EAX);
   fldcw_m16(state, (unsigned short*)&state->rounding_mode);
#endif
}

コード例 #3

ファイル: gcop1_s.c プロジェクト: cxd4/mupen86

void genceil_l_s()
{
#ifdef INTERPRET_CEIL_L_S
   gencallinterp((u32)CEIL_L_S, 0);
#else
   gencheck_cop1_unusable();
   fldcw_m16((unsigned short*)&ceil_mode);
   mov_eax_memoffs32((u32 *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((u32 *)(&reg_cop1_double[dst->f.cf.fd]));
   fistp_preg32_qword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #4

ファイル: gcop1_d.c プロジェクト: GPDP2/mupen64

void gentrunc_w_d()
{
#ifdef INTERPRET_TRUNC_W_D
   gencallinterp((unsigned long)TRUNC_W_D, 0);
#else
   gencheck_cop1_unusable();
   fldcw_m16((unsigned short*)&trunc_mode);
   mov_eax_memoffs32((unsigned long*)(&reg_cop1_double[dst->f.cf.fs]));
   fld_preg32_qword(EAX);
   mov_eax_memoffs32((unsigned long*)(&reg_cop1_simple[dst->f.cf.fd]));
   fistp_preg32_dword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #5

ファイル: gcop1_d.c プロジェクト: GPDP2/mupen64

void genfloor_l_d()
{
#ifdef INTERPRET_FLOOR_L_D
   gencallinterp((unsigned long)FLOOR_L_D, 0);
#else
   gencheck_cop1_unusable();
   fldcw_m16((unsigned short*)&floor_mode);
   mov_eax_memoffs32((unsigned long*)(&reg_cop1_double[dst->f.cf.fs]));
   fld_preg32_qword(EAX);
   mov_eax_memoffs32((unsigned long*)(&reg_cop1_double[dst->f.cf.fd]));
   fistp_preg32_qword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #6

ファイル: gcop1_d.c プロジェクト: AlexOteiza/n64ios

void genround_l_d(void)
{
#ifdef INTERPRET_ROUND_L_D
   gencallinterp((unsigned int)ROUND_L_D, 0);
#else
   gencheck_cop1_unusable();
   fldcw_m16((unsigned short*)&round_mode);
   mov_eax_memoffs32((unsigned int*)(&reg_cop1_double[dst->f.cf.fs]));
   fld_preg32_qword(EAX);
   mov_eax_memoffs32((unsigned int*)(&reg_cop1_double[dst->f.cf.fd]));
   fistp_preg32_qword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #7

ファイル: gcop1_s.c プロジェクト: AreaScout/mupen64plus-odroid

void genceil_w_s(void)
{
#ifdef INTERPRET_CEIL_W_S
   gencallinterp((unsigned int)cached_interpreter_table.CEIL_W_S, 0);
#else
   gencheck_cop1_unusable();
   fldcw_m16((unsigned short*)&ceil_mode);
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.fd]));
   fistp_preg32_dword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #8

ファイル: gcop1.c プロジェクト: CatalystG/Mupen64Plus-PB

void genctc1(void)
{
#ifdef INTERPRET_CTC1
   gencallinterp((unsigned int)CTC1, 0);
#else
   gencheck_cop1_unusable();
   
   if (dst->f.r.nrd != 31) return;
   mov_eax_memoffs32((unsigned int*)dst->f.r.rt);
   mov_memoffs32_eax((unsigned int*)&FCR31);
   and_eax_imm32(3);
   
   cmp_eax_imm32(0);
   jne_rj(12);
   mov_m32_imm32((unsigned int*)&rounding_mode, 0x33F); // 10
   jmp_imm_short(48); // 2
   
   cmp_eax_imm32(1); // 5
   jne_rj(12); // 2
   mov_m32_imm32((unsigned int*)&rounding_mode, 0xF3F); // 10
   jmp_imm_short(29); // 2
   
   cmp_eax_imm32(2); // 5
   jne_rj(12); // 2
   mov_m32_imm32((unsigned int*)&rounding_mode, 0xB3F); // 10
   jmp_imm_short(10); // 2
   
   mov_m32_imm32((unsigned int*)&rounding_mode, 0x73F); // 10
   
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
}

コード例 #9

ファイル: gcop1.c プロジェクト: Oggom/mupen64plus-libretro

void genctc1(void)
{
#ifdef INTERPRET_CTC1
   gencallinterp((native_type)cached_interpreter_table.CTC1, 0);
#else
   gencheck_cop1_unusable();
   
   if (dst->f.r.nrd != 31)
      return;
#ifdef __x86_64__
   mov_xreg32_m32rel(EAX, (unsigned int*)dst->f.r.rt);
   mov_m32rel_xreg32((unsigned int*)&FCR31, EAX);
   and_eax_imm32(3);
   
   cmp_eax_imm32(0);
   jne_rj(13);
   mov_m32rel_imm32((unsigned int*)&rounding_mode, 0x33F); // 11
   jmp_imm_short(51); // 2
   
   cmp_eax_imm32(1); // 5
   jne_rj(13); // 2
   mov_m32rel_imm32((unsigned int*)&rounding_mode, 0xF3F); // 11
   jmp_imm_short(31); // 2
   
   cmp_eax_imm32(2); // 5
   jne_rj(13); // 2
   mov_m32rel_imm32((unsigned int*)&rounding_mode, 0xB3F); // 11
   jmp_imm_short(11); // 2
   
   mov_m32rel_imm32((unsigned int*)&rounding_mode, 0x73F); // 11
   
   fldcw_m16rel((unsigned short*)&rounding_mode);
#else
   mov_eax_memoffs32((unsigned int*)dst->f.r.rt);
   mov_memoffs32_eax((unsigned int*)&FCR31);
   and_eax_imm32(3);
   
   cmp_eax_imm32(0);
   jne_rj(12);
   mov_m32_imm32((unsigned int*)&rounding_mode, 0x33F); // 10
   jmp_imm_short(48); // 2
   
   cmp_eax_imm32(1); // 5
   jne_rj(12); // 2
   mov_m32_imm32((unsigned int*)&rounding_mode, 0xF3F); // 10
   jmp_imm_short(29); // 2
   
   cmp_eax_imm32(2); // 5
   jne_rj(12); // 2
   mov_m32_imm32((unsigned int*)&rounding_mode, 0xB3F); // 10
   jmp_imm_short(10); // 2
   
   mov_m32_imm32((unsigned int*)&rounding_mode, 0x73F); // 10
   
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
#endif
}

コード例 #10

ファイル: gcop1_s.c プロジェクト: Oggom/mupen64plus-libretro

void genfloor_w_s(void)
{
#ifdef INTERPRET_FLOOR_W_S
   gencallinterp((native_type)cached_interpreter_table.FLOOR_W_S, 0);
#else
   gencheck_cop1_unusable();
#ifdef __x86_64__
   fldcw_m16rel((unsigned short*)&floor_mode);
   mov_xreg64_m64rel(RAX, (unsigned long long *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg64_dword(RAX);
   mov_xreg64_m64rel(RAX, (unsigned long long *)(&reg_cop1_simple[dst->f.cf.fd]));
   fistp_preg64_dword(RAX);
   fldcw_m16rel((unsigned short*)&rounding_mode);
#else
   fldcw_m16((unsigned short*)&floor_mode);
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.fd]));
   fistp_preg32_dword(EAX);
   fldcw_m16((unsigned short*)&rounding_mode);
#endif
#endif
}