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Cleanup the JIT as per PR176. This renames the VM class to JIT, and merges the

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VM.cpp and JIT.cpp files into JIT.cpp.  This also splits some nasty code out
into TargetSelect.cpp so that people hopefully won't notice it.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10544 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-12-20 01:46:27 +00:00
parent 61612df9cb
commit 4d326fa9be
7 changed files with 217 additions and 315 deletions
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8
lib/ExecutionEngine/JIT/Intercept.cpp
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@@ -15,7 +15,7 @@
//
//===----------------------------------------------------------------------===//
#include "VM.h"
#include "JIT.h"
#include "Support/DynamicLinker.h"
#include <iostream>
using namespace llvm;
@@ -28,7 +28,7 @@ static std::vector<void (*)()> AtExitHandlers;
/// calls to atexit(3), which we intercept and store in
/// AtExitHandlers.
///
void VM::runAtExitHandlers() {
void JIT::runAtExitHandlers() {
while (!AtExitHandlers.empty()) {
void (*Fn)() = AtExitHandlers.back();
AtExitHandlers.pop_back();
@@ -45,7 +45,7 @@ static void NoopFn() {}
// jit_exit - Used to intercept the "exit" library call.
static void jit_exit(int Status) {
VM::runAtExitHandlers(); // Run atexit handlers...
JIT::runAtExitHandlers(); // Run atexit handlers...
exit(Status);
}
@@ -61,7 +61,7 @@ static int jit_atexit(void (*Fn)(void)) {
/// function by using the dynamic loader interface. As such it is only useful
/// for resolving library symbols, not code generated symbols.
///
void *VM::getPointerToNamedFunction(const std::string &Name) {
void *JIT::getPointerToNamedFunction(const std::string &Name) {
// Check to see if this is one of the functions we want to intercept...
if (Name == "exit") return (void*)&jit_exit;
if (Name == "atexit") return (void*)&jit_atexit;