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#include "WAVM/IR/Module.h"
#include "WAVM/IR/IR.h"
using namespace WAVM;
using namespace WAVM::IR;
const char* IR::asString(OrderedSectionID id)
{
switch(id)
{
case OrderedSectionID::moduleBeginning: return "module beginning";
case OrderedSectionID::type: return "type";
case OrderedSectionID::import: return "import";
case OrderedSectionID::function: return "func";
case OrderedSectionID::table: return "table";
case OrderedSectionID::memory: return "memory";
case OrderedSectionID::global: return "global";
case OrderedSectionID::exceptionType: return "exception_type";
case OrderedSectionID::export_: return "export";
case OrderedSectionID::start: return "start";
case OrderedSectionID::elem: return "elem";
case OrderedSectionID::dataCount: return "data_count";
case OrderedSectionID::code: return "code";
case OrderedSectionID::data: return "data";
default: WAVM_UNREACHABLE();
};
}
bool IR::findCustomSection(const Module& module,
const char* customSectionName,
Uptr& outCustomSectionIndex)
{
for(Uptr sectionIndex = 0; sectionIndex < module.customSections.size(); ++sectionIndex)
{
if(module.customSections[sectionIndex].name == customSectionName)
{
outCustomSectionIndex = sectionIndex;
return true;
}
}
return false;
}
void IR::insertCustomSection(Module& module, CustomSection&& customSection)
{
auto it = module.customSections.begin();
for(; it != module.customSections.end(); ++it)
{
if(it->afterSection > customSection.afterSection) { break; }
}
module.customSections.insert(it, std::move(customSection));
}
OrderedSectionID IR::getMaxPresentSection(const Module& module, OrderedSectionID maxSection)
{
switch(maxSection)
{
case OrderedSectionID::data:
if(hasDataSection(module)) { return OrderedSectionID::data; }
// fall through
case OrderedSectionID::code:
if(hasCodeSection(module)) { return OrderedSectionID::code; }
// fall through
case OrderedSectionID::dataCount:
if(hasDataCountSection(module)) { return OrderedSectionID::dataCount; }
// fall through
case OrderedSectionID::elem:
if(hasElemSection(module)) { return OrderedSectionID::elem; }
// fall through
case OrderedSectionID::start:
if(hasStartSection(module)) { return OrderedSectionID::start; }
// fall through
case OrderedSectionID::export_:
if(hasExportSection(module)) { return OrderedSectionID::export_; }
// fall through
case OrderedSectionID::exceptionType:
if(hasExceptionTypeSection(module)) { return OrderedSectionID::exceptionType; }
// fall through
case OrderedSectionID::global:
if(hasGlobalSection(module)) { return OrderedSectionID::global; }
// fall through
case OrderedSectionID::memory:
if(hasMemorySection(module)) { return OrderedSectionID::memory; }
// fall through
case OrderedSectionID::table:
if(hasTableSection(module)) { return OrderedSectionID::table; }
// fall through
case OrderedSectionID::function:
if(hasFunctionSection(module)) { return OrderedSectionID::function; }
// fall through
case OrderedSectionID::import:
if(hasImportSection(module)) { return OrderedSectionID::import; }
// fall through
case OrderedSectionID::type:
if(hasTypeSection(module)) { return OrderedSectionID::type; }
// fall through
case OrderedSectionID::moduleBeginning: return OrderedSectionID::moduleBeginning;
default: WAVM_UNREACHABLE();
};
}
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