C++ (Cpp) fucomip_fpreg Examples

Example #1

File: gcop1_s.c Project: Oggom/mupen64plus-libretro

void genc_ule_s(void)
{
#ifdef INTERPRET_C_ULE_S
   gencallinterp((native_type)cached_interpreter_table.C_ULE_S, 0);
#else
   gencheck_cop1_unusable();
#ifdef __x86_64__
   mov_xreg64_m64rel(RAX, (unsigned long long *)(&reg_cop1_simple[dst->f.cf.ft]));
   fld_preg64_dword(RAX);
   mov_xreg64_m64rel(RAX, (unsigned long long *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg64_dword(RAX);
   fucomip_fpreg(1);
   ffree_fpreg(0);
   jp_rj(15);
   ja_rj(13);
   or_m32rel_imm32((unsigned int*)&FCR31, 0x800000); // 11
   jmp_imm_short(11); // 2
   and_m32rel_imm32((unsigned int*)&FCR31, ~0x800000); // 11
#else
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.ft]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   fucomip_fpreg(1);
   ffree_fpreg(0);
   jp_rj(14);
   ja_rj(12);
   or_m32_imm32((unsigned int*)&FCR31, 0x800000); // 10
   jmp_imm_short(10); // 2
   and_m32_imm32((unsigned int*)&FCR31, ~0x800000); // 10
#endif
#endif
}

Example #2

File: gcop1_d.c Project: derselbst/lazyusf2

void genc_ole_d(usf_state_t * state)
{
#ifdef INTERPRET_C_OLE_D
   gencallinterp(state, (unsigned int)state->current_instruction_table.C_OLE_D, 0);
#else
   gencheck_cop1_unusable(state);
   mov_eax_memoffs32(state, (unsigned int*)(&state->reg_cop1_double[state->dst->f.cf.ft]));
   fld_preg32_qword(state, EAX);
   mov_eax_memoffs32(state, (unsigned int*)(&state->reg_cop1_double[state->dst->f.cf.fs]));
   fld_preg32_qword(state, EAX);
   fucomip_fpreg(state, 1);
   ffree_fpreg(state, 0);
   ja_rj(state, 12); // 2
   or_m32_imm32(state, (unsigned int*)&state->FCR31, 0x800000); // 10
   jmp_imm_short(state, 10); // 2
   and_m32_imm32(state, (unsigned int*)&state->FCR31, ~0x800000); // 10
#endif
}

Example #3

File: gcop1_s.c Project: cxd4/mupen86

void genc_ole_s()
{
#ifdef INTERPRET_C_OLE_S
   gencallinterp((u32)C_OLE_S, 0);
#else
   gencheck_cop1_unusable();
   mov_eax_memoffs32((u32 *)(&reg_cop1_simple[dst->f.cf.ft]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((u32 *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   fucomip_fpreg(1);
   ffree_fpreg(0);
   ja_rj(12);
   or_m32_imm32((u32*)&FCR31, 0x800000); /* 10 */
   jmp_imm_short(10); /* 2 */
   and_m32_imm32((u32*)&FCR31, ~0x800000); /* 10 */
#endif
}

Example #4

File: gcop1_d.c Project: GPDP2/mupen64

void genc_ole_d()
{
#ifdef INTERPRET_C_OLE_D
   gencallinterp((unsigned long)C_OLE_D, 0);
#else
   gencheck_cop1_unusable();
   mov_eax_memoffs32((unsigned long*)(&reg_cop1_double[dst->f.cf.ft]));
   fld_preg32_qword(EAX);
   mov_eax_memoffs32((unsigned long*)(&reg_cop1_double[dst->f.cf.fs]));
   fld_preg32_qword(EAX);
   fucomip_fpreg(1);
   ffree_fpreg(0);
   ja_rj(12); // 2
   or_m32_imm32((unsigned long*)&FCR31, 0x800000); // 10
   jmp_imm_short(10); // 2
   and_m32_imm32((unsigned long*)&FCR31, ~0x800000); // 10
#endif
}

Example #5

File: gcop1_s.c Project: CatalystG/Mupen64Plus-PB

void genc_olt_s(void)
{
#ifdef INTERPRET_C_OLT_S
   gencallinterp((unsigned int)C_OLT_S, 0);
#else
   gencheck_cop1_unusable();
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.ft]));
   fld_preg32_dword(EAX);
   mov_eax_memoffs32((unsigned int *)(&reg_cop1_simple[dst->f.cf.fs]));
   fld_preg32_dword(EAX);
   fucomip_fpreg(1);
   ffree_fpreg(0);
   jae_rj(12);
   or_m32_imm32((unsigned int*)&FCR31, 0x800000); // 10
   jmp_imm_short(10); // 2
   and_m32_imm32((unsigned int*)&FCR31, ~0x800000); // 10
#endif
}

Example #6

File: gcop1_s.c Project: CadeLaRen/BizHawk

void genc_ole_s(void)
{
#if defined(COUNT_INSTR)
    inc_m32rel(&instr_count[118]);
#endif
#ifdef INTERPRET_C_OLE_S
    gencallinterp((unsigned long long)cached_interpreter_table.C_OLE_S, 0);
#else
    gencheck_cop1_unusable();
    mov_xreg64_m64rel(RAX, (unsigned long long *)(&reg_cop1_simple[dst->f.cf.ft]));
    fld_preg64_dword(RAX);
    mov_xreg64_m64rel(RAX, (unsigned long long *)(&reg_cop1_simple[dst->f.cf.fs]));
    fld_preg64_dword(RAX);
    fucomip_fpreg(1);
    ffree_fpreg(0);
    ja_rj(13);
    or_m32rel_imm32((unsigned int*)&FCR31, 0x800000); // 11
    jmp_imm_short(11); // 2
    and_m32rel_imm32((unsigned int*)&FCR31, ~0x800000); // 11
#endif
}