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/*! @file Target_m68k.cc
* @brief Target_m68k Implementation
*
* This file contains the implementation of the base class for
* functions supporting target unique functionallity.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <rld.h>
#include "Target_m68k.h"
#include "qemu-traces.h"
namespace Target {
Target_m68k::Target_m68k( std::string targetName ):
TargetBase( targetName )
{
branchInstructions.push_back("bcc");
branchInstructions.push_back("bccs");
branchInstructions.push_back("bccl");
branchInstructions.push_back("bcs");
branchInstructions.push_back("bcss");
branchInstructions.push_back("bcsl");
branchInstructions.push_back("beq");
branchInstructions.push_back("beqs");
branchInstructions.push_back("beql");
branchInstructions.push_back("bge");
branchInstructions.push_back("bges");
branchInstructions.push_back("bgel");
branchInstructions.push_back("bgt");
branchInstructions.push_back("bgts");
branchInstructions.push_back("bgtl");
branchInstructions.push_back("bhi");
branchInstructions.push_back("bhis");
branchInstructions.push_back("bhil");
branchInstructions.push_back("bhs");
branchInstructions.push_back("bhss");
branchInstructions.push_back("bhsl");
branchInstructions.push_back("ble");
branchInstructions.push_back("bles");
branchInstructions.push_back("blel");
branchInstructions.push_back("blo");
branchInstructions.push_back("blos");
branchInstructions.push_back("blol");
branchInstructions.push_back("bls");
branchInstructions.push_back("blss");
branchInstructions.push_back("blsl");
branchInstructions.push_back("blt");
branchInstructions.push_back("blts");
branchInstructions.push_back("bltl");
branchInstructions.push_back("bmi");
branchInstructions.push_back("bmis");
branchInstructions.push_back("bmil");
branchInstructions.push_back("bne");
branchInstructions.push_back("bnes");
branchInstructions.push_back("bnel");
branchInstructions.push_back("bpl");
branchInstructions.push_back("bpls");
branchInstructions.push_back("bpll");
branchInstructions.push_back("bvc");
branchInstructions.push_back("bvcs");
branchInstructions.push_back("bvcl");
branchInstructions.push_back("bvs");
branchInstructions.push_back("bvss");
branchInstructions.push_back("bvsl");
branchInstructions.sort();
}
Target_m68k::~Target_m68k()
{
}
bool Target_m68k::isNopLine(
const char* const line,
int& size
)
{
if (!strcmp( &line[strlen(line)-3], "nop")) {
size = 2;
return true;
}
#define GNU_LD_FILLS_ALIGNMENT_WITH_RTS
#if defined(GNU_LD_FILLS_ALIGNMENT_WITH_RTS)
// Until binutils 2.20, binutils would fill with rts not nop
if (!strcmp( &line[strlen(line)-3], "rts")) {
size = 4;
return true;
}
#endif
return false;
}
bool Target_m68k::isBranch(
const char* const instruction
)
{
throw rld::error(
"DETERMINE BRANCH INSTRUCTIONS FOR THIS ARCHITECTURE! -- fix me",
"Target_m68k::isBranch"
);
}
uint8_t Target_m68k::qemuTakenBit(void)
{
return TRACE_OP_BR1;
}
uint8_t Target_m68k::qemuNotTakenBit(void)
{
return TRACE_OP_BR0;
}
TargetBase *Target_m68k_Constructor(
std::string targetName
)
{
return new Target_m68k( targetName );
}
}
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