Archipelago » qemu

/* string ops helpers */

void OPPROTO op_addl_ESI_T0(void)

{

    ESI = (uint32_t)(ESI + T0);

}

void OPPROTO op_addw_ESI_T0(void)

{

    ESI = (ESI & ~0xffff) | ((ESI + T0) & 0xffff);

}

void OPPROTO op_addl_EDI_T0(void)

{

    EDI = (uint32_t)(EDI + T0);

}

void OPPROTO op_addw_EDI_T0(void)

{

    EDI = (EDI & ~0xffff) | ((EDI + T0) & 0xffff);

}

void OPPROTO op_decl_ECX(void)

{

    ECX = (uint32_t)(ECX - 1);

}

void OPPROTO op_decw_ECX(void)

{

    ECX = (ECX & ~0xffff) | ((ECX - 1) & 0xffff);

}

#ifdef TARGET_X86_64

void OPPROTO op_addq_ESI_T0(void)

{

    ESI = (ESI + T0);

}

void OPPROTO op_addq_EDI_T0(void)

{

    EDI = (EDI + T0);

}

void OPPROTO op_decq_ECX(void)

{

    ECX--;

}

#endif

void OPPROTO op_jz_T0_label(void)

{

    if (!T0)

        GOTO_LABEL_PARAM(1);

    FORCE_RET();

}

void OPPROTO op_mov_T0_cc(void)

{

    T0 = cc_table[CC_OP].compute_all();

}