//----------------------------------------------------------------------
static void out_address(ea_t ea, op_t &x, bool mapping, bool at)
{
regnum_t reg = get_mapped_register(ea);
if ( mapping && reg != rnone) out_register(ph.regNames[reg] );
else
{
#ifndef TMS320C54_NO_NAME_NO_REF
char buf[MAXSTR];
// since tms320c54 uses memory mapping, we turn off verification
// of name expression values (3d arg of get_name_expr is BADADDR)
if ( get_name_expr(cmd.ea+x.offb, x.n, ea, BADADDR, buf, sizeof(buf)) > 0 )
{
if ( at)
out_symbol('@' );
OutLine(buf);
}
else
#endif
{
out_tagon(COLOR_ERROR);
OutValue(x, OOFW_IMM|OOF_ADDR);
out_tagoff(COLOR_ERROR);
QueueMark(Q_noName, cmd.ea);
}
}
}
//----------------------------------------------------------------------
bool create_func_frame(func_t *pfn)
{
if ( pfn != NULL )
{
if ( pfn->frame == BADNODE )
{
ea_t ea = pfn->startEA;
int regsize = 0;
while (ea < pfn->endEA) // check for register pushs
{
if ( !decode_insn(ea) )
break;
if (cmd.itype != TMS320C54_pshm )
break;
if ( cmd.Op1.type != o_mem && cmd.Op1.type != o_mmr )
break;
if ( get_mapped_register(cmd.Op1.addr) == rnone )
break;
regsize++;
ea += cmd.size;
}
int localsize = 0;
while (ea < pfn->endEA) // check for frame creation
{
if (cmd.itype == TMS320C54_frame && cmd.Op1.type == o_imm)
{
localsize = -(int)cmd.Op1.value;
break;
}
ea += cmd.size;
if ( !decode_insn(ea) )
break;
}
add_frame(pfn, localsize+regsize, 0, 0);
}
}
return 0;
}
//----------------------------------------------------------------------
static void out_address(op_t &op)
{
ea_t ea;
if (op.type == o_near)
ea = calc_code_mem(op.addr);
else if (op.type == o_mem)
ea = calc_data_mem(op);
else if (op.type == o_io)
ea = calc_io_mem(op);
int reg = -1;
if (op.type == o_mem) reg = get_mapped_register(ea);
// print begin of the modifier
switch(op.tms_modifier)
{
case TMS_MODIFIER_NULL:
break;
case TMS_MODIFIER_DMA:
if ((int)reg == -1) out_symbol('@');
break;
case TMS_MODIFIER_ABS16:
case TMS_MODIFIER_PTR:
out_symbol('*');
if (op.tms_modifier == TMS_MODIFIER_ABS16) out_line("abs16", COLOR_SYMBOL);
out_line("(#", COLOR_SYMBOL);
break;
case TMS_MODIFIER_MMAP:
out_line("mmap(@", COLOR_SYMBOL);
break;
case TMS_MODIFIER_PORT:
out_line("port(#", COLOR_SYMBOL);
break;
case TMS_MODIFIER_PORT_AT:
out_line("port(@", COLOR_SYMBOL);
break;
default:
error("interr: out: o_address: modifier_begin");
}
if (op.type != o_io)
{
if (int(reg) != -1) // memory mapped register
out_register(ph.regNames[reg]);
else
{
#ifndef TMS320C55_NO_NAME_NO_REF
if ( !out_name_expr(op, ea, ea) )
#endif
{
out_tagon(COLOR_ERROR);
if (op.type != o_mem)
OutLong(op.addr, 16);
else
OutLong(op.addr, 16);
out_tagoff(COLOR_ERROR);
QueueMark(Q_noName, cmd.ea);
}
}
}
else // IO address
{
if (ea != BADADDR)
{
const char *name = NULL;
if (idpflags & TMS320C55_IO) name = find_sym(ea);
if (name)
out_line(name, COLOR_IMPNAME);
else
OutLong(ea, 16);
}
else
{
out_tagon(COLOR_ERROR);
OutLong(op.addr, 16);
out_tagoff(COLOR_ERROR);
}
}
// print end of the modifier
switch(op.tms_modifier)
{
case TMS_MODIFIER_NULL:
case TMS_MODIFIER_DMA:
break;
case TMS_MODIFIER_ABS16:
case TMS_MODIFIER_PTR:
case TMS_MODIFIER_MMAP:
case TMS_MODIFIER_PORT:
case TMS_MODIFIER_PORT_AT:
out_symbol(')'); break;
default:
error("interr: out: o_address: modifier_begin");
}
}
