static bool MCLDEmulateARMELF(LinkerConfig& pConfig)
{
if (!MCLDEmulateELF(pConfig))
return false;
// set up bitclass and endian
pConfig.targets().setEndian(TargetOptions::Little);
pConfig.targets().setBitClass(32);
// set up target-dependent constraints of attributes
pConfig.attribute().constraint().enableWholeArchive();
pConfig.attribute().constraint().enableAsNeeded();
pConfig.attribute().constraint().setSharedSystem();
// set up the predefined attributes
pConfig.attribute().predefined().unsetWholeArchive();
pConfig.attribute().predefined().unsetAsNeeded();
pConfig.attribute().predefined().setDynamic();
// set up section map
if (pConfig.codeGenType() != LinkerConfig::Object) {
bool exist = false;
pConfig.scripts().sectionMap().append(".ARM.exidx", ".ARM.exidx", exist);
pConfig.scripts().sectionMap().append(".ARM.extab", ".ARM.extab", exist);
pConfig.scripts().sectionMap().append(".ARM.attributes", ".ARM.attributes", exist);
}
return true;
}
static bool MCLDEmulateX86ELF(LinkerScript& pScript, LinkerConfig& pConfig)
{
if (!MCLDEmulateELF(pScript, pConfig))
return false;
// set up bitclass and endian
pConfig.targets().setEndian(TargetOptions::Little);
unsigned int bitclass;
Triple::ArchType arch = pConfig.targets().triple().getArch();
assert (arch == Triple::x86 || arch == Triple::x86_64);
if (arch == Triple::x86 ||
pConfig.targets().triple().getEnvironment() == Triple::GNUX32) {
bitclass = 32;
}
else {
bitclass = 64;
}
pConfig.targets().setBitClass(bitclass);
// set up target-dependent constraints of attributes
pConfig.attribute().constraint().enableWholeArchive();
pConfig.attribute().constraint().enableAsNeeded();
pConfig.attribute().constraint().setSharedSystem();
// set up the predefined attributes
pConfig.attribute().predefined().unsetWholeArchive();
pConfig.attribute().predefined().unsetAsNeeded();
pConfig.attribute().predefined().setDynamic();
return true;
}
static bool MCLDEmulateHexagonELF(LinkerConfig& pConfig)
{
if (!MCLDEmulateELF(pConfig))
return false;
// set up bitclass and endian
pConfig.targets().setEndian(TargetOptions::Little);
pConfig.targets().setBitClass(32);
// set up target-dependent constraints of attributes
pConfig.attribute().constraint().enableWholeArchive();
pConfig.attribute().constraint().enableAsNeeded();
pConfig.attribute().constraint().setSharedSystem();
// set up the predefined attributes
pConfig.attribute().predefined().unsetWholeArchive();
pConfig.attribute().predefined().unsetAsNeeded();
pConfig.attribute().predefined().setDynamic();
return true;
}