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More X64 backend skeleton work.

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This commit is contained in:
Ben Vanik
2013-12-29 19:54:17 -08:00
parent 3d01efffac
commit dec0e35957
34 changed files with 1091 additions and 29 deletions
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19
src/alloy/runtime/runtime.cc
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@@ -58,6 +58,7 @@ Runtime::~Runtime() {
// TODO(benvanik): based on compiler support
#include <alloy/backend/ivm/ivm_backend.h>
#include <alloy/backend/x64/x64_backend.h>
int Runtime::Initialize(Frontend* frontend, Backend* backend) {
// Must be initialized by subclass before calling into this.
@@ -76,21 +77,31 @@ int Runtime::Initialize(Frontend* frontend, Backend* backend) {
}
if (!backend) {
#if defined(ALLOY_HAS_X64_BACKEND) && ALLOY_HAS_X64_BACKEND
if (FLAGS_runtime_backend == "x64") {
backend = new alloy::backend::x64::X64Backend(
this);
}
#endif // ALLOY_HAS_X64_BACKEND
#if defined(ALLOY_HAS_IVM_BACKEND) && ALLOY_HAS_IVM_BACKEND
if (FLAGS_runtime_backend == "ivm") {
backend = new alloy::backend::ivm::IVMBackend(
this);
}
#endif
// x64/etc
#endif // ALLOY_HAS_IVM_BACKEND
if (FLAGS_runtime_backend == "any") {
// x64/etc
#if defined(ALLOY_HAS_X64_BACKEND) && ALLOY_HAS_X64_BACKEND
/*if (!backend) {
backend = new alloy::backend::x64::X64Backend(
this);
}*/
#endif // ALLOY_HAS_X64_BACKEND
#if defined(ALLOY_HAS_IVM_BACKEND) && ALLOY_HAS_IVM_BACKEND
if (!backend) {
backend = new alloy::backend::ivm::IVMBackend(
this);
}
#endif
#endif // ALLOY_HAS_IVM_BACKEND
}
}