Fix pre-gc init and move out of gc-specific files

This includes the Cando initialization, which expects the command
line arguments to be in place already. This initialization doesn't
actually do anything boehm-specific etc. so having it triplicated
is unnecessary.

Author: Bike

src/gctools/boehmGarbageCollection.cc

@@ -389,12 +389,6 @@ void boehm_clear_finalizer_list(gctools::Tagged object_tagged) {
 
 }; // namespace gctools
 
-#ifndef SCRAPING
-#define ALL_PREGCSTARTUPS_EXTERN
-#include PRE_GC_STARTUP_INC_H
-#undef ALL_PREGCSTARTUPS_EXTERN
-#endif
-
 namespace gctools {
 __attribute__((noinline)) void startupBoehm(gctools::ClaspInfo* claspInfo) {
   GC_set_handle_fork(1);
@@ -436,12 +430,6 @@ __attribute__((noinline)) void startupBoehm(gctools::ClaspInfo* claspInfo) {
   GC_register_my_thread(&gc_stack_base);
 #endif
 
-#ifndef SCRAPING
-#define ALL_PREGCSTARTUPS_CALLS
-#include PRE_GC_STARTUP_INC_H
-#undef ALL_PREGCSTARTUPS_CALLS
-#endif
-
   //
   // Set up the _lisp and symbols memory as roots
   //

src/gctools/mmtkGarbageCollection.cc

@@ -37,12 +37,6 @@ THE SOFTWARE.
 #include <clasp/core/compiler.h>
 #include <clasp/gctools/snapshotSaveLoad.h>
 
-#ifndef SCRAPING
-#define ALL_PREGCSTARTUPS_EXTERN
-#include PRE_GC_STARTUP_INC_H
-#undef ALL_PREGCSTARTUPS_EXTERN
-#endif
-
 THREAD_LOCAL MMTk_Mutator my_mutator;
 
 namespace gctools {

src/gctools/mpsGarbageCollection.cc

@@ -175,12 +175,6 @@ extern mps_addr_t cons_skip(mps_addr_t client);
 extern mps_addr_t weak_obj_skip(mps_addr_t client);
 };
 
-#ifndef SCRAPING
-#define ALL_PREGCSTARTUPS_EXTERN
-#include PRE_GC_STARTUP_INC_H
-#undef ALL_PREGCSTARTUPS_EXTERN
-#endif
-
 namespace gctools {
 
 THREAD_LOCAL ThreadLocalAllocationPoints my_thread_allocation_points;
@@ -1087,12 +1081,6 @@ __attribute__((noinline)) void startupMemoryPoolSystem(gctools::ClaspInfo* clasp
   if (res != MPS_RES_OK)
     GC_RESULT_ERROR(res, "Could not create awl pool");
 
-#ifndef SCRAPING
-#define ALL_PREGCSTARTUPS_CALLS
-#include PRE_GC_STARTUP_INC_H
-#undef ALL_PREGCSTARTUPS_CALLS
-#endif // ifndef SCRAPING
-
   // register the current and only thread
   mps_thr_t global_thread;
   res = mps_thread_reg(&global_thread, global_arena);

src/gctools/startRunStop.cc

@@ -165,6 +165,12 @@ static void clasp_terminate_handler(void) {
 
 }; // namespace gctools
 
+#ifndef SCRAPING
+#define ALL_PREGCSTARTUPS_EXTERN
+#include PRE_GC_STARTUP_INC_H
+#undef ALL_PREGCSTARTUPS_EXTERN
+#endif
+
 extern "C" {
 
 int startup_clasp(void** stackMarker, gctools::ClaspInfo* claspInfo, int* exitCode) {
@@ -263,6 +269,14 @@ int startup_clasp(void** stackMarker, gctools::ClaspInfo* claspInfo, int* exitCo
 #endif
   gctools::initialize_signals(DEFAULT_THREAD_INTERRUPT_SIGNAL);
 
+  core::global_options = new core::CommandLineOptions(claspInfo->_argc, claspInfo->_argv);
+  
+#ifndef SCRAPING
+#define ALL_PREGCSTARTUPS_CALLS
+#include PRE_GC_STARTUP_INC_H
+#undef ALL_PREGCSTARTUPS_CALLS
+#endif
+    
 #if defined(USE_MPS)
   gctools::startupMemoryPoolSystem(claspInfo);
 #elif defined(USE_BOEHM)
@@ -272,7 +286,6 @@ int startup_clasp(void** stackMarker, gctools::ClaspInfo* claspInfo, int* exitCo
                                          claspInfo->_mpiSize);
 #endif
 
-  core::global_options = new core::CommandLineOptions(claspInfo->_argc, claspInfo->_argv);
   core::transfer_StartupInfo_to_my_thread();
   my_thread->startUpVM();