-/* main.c - contains main() and variables for the global options
+/* src/cacao/cacao.c - contains main() of cacao
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
- Institut f. Computersprachen, TU Wien
- R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser, M. Probst,
- S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich,
- J. Wenninger
+ Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
+ R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
+ C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
+ Institut f. Computersprachen - TU Wien
This file is part of CACAO.
Changes: Andi Krall
Mark Probst
Philipp Tomsich
+ Christian Thalinger
This module does the following tasks:
- Command line option handling
- Calling the class loader
- Running the main method
- $Id: cacao.c 1032 2004-04-26 16:09:10Z twisti $
+ $Id: cacao.c 2022 2005-03-09 12:07:57Z twisti $
*/
#include <stdlib.h>
#include <string.h>
-#include "main.h"
-#include "global.h"
-#include "tables.h"
-#include "loader.h"
-#include "jit.h"
-#include "asmpart.h"
-#include "builtin.h"
-#include "native.h"
+
+#include "config.h"
+#include "cacao/cacao.h"
#include "mm/boehm.h"
-#include "threads/thread.h"
-#include "toolbox/loging.h"
-#include "toolbox/memory.h"
-#include "parseRTstats.h"
-#include "nat/java_lang_Throwable.h"
+#include "mm/memory.h"
+#include "native/jni.h"
+#include "native/native.h"
+#include "toolbox/logging.h"
+#include "vm/exceptions.h"
+#include "vm/global.h"
+#include "vm/loader.h"
+#include "vm/options.h"
+#include "vm/statistics.h"
+#include "vm/stringlocal.h"
+#include "vm/tables.h"
+#include "vm/jit/asmpart.h"
+#include "vm/jit/jit.h"
#ifdef TYPEINFO_DEBUG_TEST
-#include "typeinfo.h"
+#include "vm/jit/verify/typeinfo.h"
#endif
-/* command line option */
-
-bool verbose = false;
-bool compileall = false;
-bool runverbose = false; /* trace all method invocation */
-bool verboseexception = false;
-bool collectverbose = false;
-
-bool loadverbose = false;
-bool linkverbose = false;
-bool initverbose = false;
-
-bool opt_rt = false; /* true if RTA parse should be used RT-CO */
-bool opt_xta = false; /* true if XTA parse should be used XTA-CO */
-bool opt_vta = false; /* true if VTA parse should be used VTA-CO */
-
-bool opt_liberalutf = false; /* Don't check overlong UTF-8 sequences */
-
-bool showmethods = false;
-bool showconstantpool = false;
-bool showutf = false;
-
-bool compileverbose = false; /* trace compiler actions */
-bool showstack = false;
-bool showdisassemble = false; /* generate disassembler listing */
-bool showddatasegment = false; /* generate data segment listing */
-bool showintermediate = false; /* generate intermediate code listing */
-bool useinlining = false; /* use method inlining */
-bool inlinevirtuals = false; /* inline unique virtual methods */
-bool inlineexceptions = false; /* inline methods, that contain excptions */
-bool inlineparamopt = false; /* optimize parameter passing to inlined methods */
-bool inlineoutsiders = false; /* inline methods, that are not member of the invoker's class */
+/* define heap sizes **********************************************************/
-bool checkbounds = true; /* check array bounds */
-bool checknull = true; /* check null pointers */
-bool opt_noieee = false; /* don't implement ieee compliant floats */
-bool checksync = true; /* do synchronization */
-bool opt_loops = false; /* optimize array accesses in loops */
+#define HEAP_MAXSIZE 64 * 1024 * 1024; /* default 64MB */
+#define HEAP_STARTSIZE 2 * 1024 * 1024; /* default 2MB */
-bool makeinitializations = true;
-bool getloadingtime = false; /* to measure the runtime */
-s8 loadingtime = 0;
+/* Invocation API variables ***************************************************/
-bool getcompilingtime = false; /* compute compile time */
-s8 compilingtime = 0; /* accumulated compile time */
+JavaVM *jvm; /* denotes a Java VM */
+JNIEnv *env; /* pointer to native method interface */
+
+JDK1_1InitArgs vm_args; /* JDK 1.1 VM initialization arguments */
-int has_ext_instr_set = 0; /* has instruction set extensions */
-bool statistics = false;
+bool cacao_initializing;
-bool opt_verify = true; /* true if classfiles should be verified */
+char *bootclasspath; /* contains the boot classpath */
+char *classpath; /* contains the classpath */
char *mainstring;
static classinfo *mainclass;
#endif
-/* internal function: get_opt *************************************************
-
- decodes the next command line option
-
-******************************************************************************/
-
-#define OPT_DONE -1
-#define OPT_ERROR 0
-#define OPT_IGNORE 1
-
-#define OPT_CLASSPATH 2
-#define OPT_D 3
-#define OPT_MS 4
-#define OPT_MX 5
-#define OPT_VERBOSE1 6
-#define OPT_VERBOSE 7
-#define OPT_VERBOSEGC 8
-#define OPT_VERBOSECALL 9
-#define OPT_NOIEEE 10
-#define OPT_SOFTNULL 11
-#define OPT_TIME 12
-#define OPT_STAT 13
-#define OPT_LOG 14
-#define OPT_CHECK 15
-#define OPT_LOAD 16
-#define OPT_METHOD 17
-#define OPT_SIGNATURE 18
-#define OPT_SHOW 19
-#define OPT_ALL 20
-#define OPT_OLOOP 24
-#define OPT_INLINING 25
-#define OPT_RT 26
-#define OPT_XTA 27
-#define OPT_VTA 28
-#define OPT_VERBOSETC 29
-#define OPT_NOVERIFY 30
-#define OPT_LIBERALUTF 31
+/* define command line options ************************************************/
+
+#define OPT_CLASSPATH 2
+#define OPT_D 3
+#define OPT_MS 4
+#define OPT_MX 5
+#define OPT_VERBOSE1 6
+#define OPT_VERBOSE 7
+#define OPT_VERBOSEGC 8
+#define OPT_VERBOSECALL 9
+#define OPT_NOIEEE 10
+#define OPT_SOFTNULL 11
+#define OPT_TIME 12
+#define OPT_STAT 13
+#define OPT_LOG 14
+#define OPT_CHECK 15
+#define OPT_LOAD 16
+#define OPT_METHOD 17
+#define OPT_SIGNATURE 18
+#define OPT_SHOW 19
+#define OPT_ALL 20
+#define OPT_OLOOP 24
+#define OPT_INLINING 25
+
+#define STATIC_ANALYSIS
+#if defined(STATIC_ANALYSIS)
+# define OPT_RT 26
+# define OPT_XTA 27
+# define OPT_VTA 28
+#endif /* STATIC_ANALYSIS */
+
+#define OPT_VERBOSETC 29
+#define OPT_NOVERIFY 30
+#define OPT_LIBERALUTF 31
#define OPT_VERBOSEEXCEPTION 32
-
-struct {char *name; bool arg; int value;} opts[] = {
- {"classpath", true, OPT_CLASSPATH},
- {"D", true, OPT_D},
- {"ms", true, OPT_MS},
- {"mx", true, OPT_MX},
- {"noasyncgc", false, OPT_IGNORE},
- {"noverify", false, OPT_NOVERIFY},
- {"liberalutf", false, OPT_LIBERALUTF},
- {"oss", true, OPT_IGNORE},
- {"ss", true, OPT_IGNORE},
- {"v", false, OPT_VERBOSE1},
- {"verbose", false, OPT_VERBOSE},
- {"verbosegc", false, OPT_VERBOSEGC},
- {"verbosecall", false, OPT_VERBOSECALL},
- {"verboseexception", false, OPT_VERBOSEEXCEPTION},
+#define OPT_EAGER 33
+
+#if defined(LSRA)
+# define OPT_LSRA 34
+#endif /* LSRA */
+
+#define OPT_JAR 35
+#define OPT_BOOTCLASSPATH 36
+#define OPT_BOOTCLASSPATH_A 37
+#define OPT_BOOTCLASSPATH_P 38
+#define OPT_VERSION 39
+
+
+opt_struct opts[] = {
+ { "classpath", true, OPT_CLASSPATH },
+ { "cp", true, OPT_CLASSPATH },
+ { "D", true, OPT_D },
+ { "Xms", true, OPT_MS },
+ { "Xmx", true, OPT_MX },
+ { "ms", true, OPT_MS },
+ { "mx", true, OPT_MX },
+ { "noasyncgc", false, OPT_IGNORE },
+ { "noverify", false, OPT_NOVERIFY },
+ { "liberalutf", false, OPT_LIBERALUTF },
+ { "oss", true, OPT_IGNORE },
+ { "ss", true, OPT_IGNORE },
+ { "v", false, OPT_VERBOSE1 },
+ { "verbose", false, OPT_VERBOSE },
+ { "verbosegc", false, OPT_VERBOSEGC },
+ { "verbosecall", false, OPT_VERBOSECALL },
+ { "verboseexception", false, OPT_VERBOSEEXCEPTION },
#ifdef TYPECHECK_VERBOSE
- {"verbosetc", false, OPT_VERBOSETC},
+ { "verbosetc", false, OPT_VERBOSETC },
#endif
#if defined(__ALPHA__)
- {"noieee", false, OPT_NOIEEE},
+ { "noieee", false, OPT_NOIEEE },
+#endif
+ { "softnull", false, OPT_SOFTNULL },
+ { "time", false, OPT_TIME },
+#if defined(STATISTICS)
+ { "stat", false, OPT_STAT },
#endif
- {"softnull", false, OPT_SOFTNULL},
- {"time", false, OPT_TIME},
- {"stat", false, OPT_STAT},
- {"log", true, OPT_LOG},
- {"c", true, OPT_CHECK},
- {"l", false, OPT_LOAD},
- {"m", true, OPT_METHOD},
- {"sig", true, OPT_SIGNATURE},
- {"s", true, OPT_SHOW},
- {"all", false, OPT_ALL},
- {"oloop", false, OPT_OLOOP},
- {"i", true, OPT_INLINING},
- {"rt", false, OPT_RT},
- {"xta", false, OPT_XTA},
- {"vta", false, OPT_VTA},
- {NULL, false, 0}
+ { "log", true, OPT_LOG },
+ { "c", true, OPT_CHECK },
+ { "l", false, OPT_LOAD },
+ { "eager", false, OPT_EAGER },
+ { "m", true, OPT_METHOD },
+ { "sig", true, OPT_SIGNATURE },
+ { "s", true, OPT_SHOW },
+ { "all", false, OPT_ALL },
+ { "oloop", false, OPT_OLOOP },
+ { "i", true, OPT_INLINING },
+#ifdef STATIC_ANALYSIS
+ { "rt", false, OPT_RT },
+ { "xta", false, OPT_XTA },
+ { "vta", false, OPT_VTA },
+#endif
+#ifdef LSRA
+ { "lsra", false, OPT_LSRA },
+#endif
+ { "jar", false, OPT_JAR },
+ { "Xbootclasspath:", true, OPT_BOOTCLASSPATH },
+ { "Xbootclasspath/a:", true, OPT_BOOTCLASSPATH_A },
+ { "Xbootclasspath/p:", true, OPT_BOOTCLASSPATH_P },
+ { "version", false, OPT_VERSION },
+ { NULL, false, 0 }
};
-static int opt_ind = 1;
-static char *opt_arg;
-
-
-static int get_opt(int argc, char **argv)
-{
- char *a;
- int i;
-
- if (opt_ind >= argc) return OPT_DONE;
-
- a = argv[opt_ind];
- if (a[0] != '-') return OPT_DONE;
-
- for (i = 0; opts[i].name; i++) {
- if (!opts[i].arg) {
- if (strcmp(a + 1, opts[i].name) == 0) { /* boolean option found */
- opt_ind++;
- return opts[i].value;
- }
-
- } else {
- if (strcmp(a + 1, opts[i].name) == 0) { /* parameter option found */
- opt_ind++;
- if (opt_ind < argc) {
- opt_arg = argv[opt_ind];
- opt_ind++;
- return opts[i].value;
- }
- return OPT_ERROR;
-
- } else {
- size_t l = strlen(opts[i].name);
- if (strlen(a + 1) > l) {
- if (memcmp(a + 1, opts[i].name, l) == 0) {
- opt_ind++;
- opt_arg = a + 1 + l;
- return opts[i].value;
- }
- }
- }
- }
- } /* end for */
-
- return OPT_ERROR;
-}
-
/******************** interne Function: print_usage ************************
***************************************************************************/
-static void print_usage()
+static void usage()
{
- printf("USAGE: cacao [options] classname [program arguments]\n");
+ printf("Usage: cacao [options] classname [program arguments]\n\n");
+
printf("Options:\n");
- printf(" -classpath path ...... specify a path to look for classes\n");
- printf(" -Dpropertyname=value . add an entry to the property list\n");
- printf(" -mx maxmem[k|m] ...... specify the size for the heap\n");
- printf(" -ms initmem[k|m] ..... specify the initial size for the heap\n");
+ printf(" -cp <path> specify a path to look for classes\n");
+ printf(" -classpath <path> specify a path to look for classes\n");
+ printf(" -jar jarfile execute a jar file\n");
+ printf(" -D<name>=<value> add an entry to the property list\n");
+ printf(" -Xmx<size>[kK|mM] specify the size for the heap\n");
+ printf(" -Xms<size>[kK|mM] specify the initial size for the heap\n");
+ printf(" -mx<size>[kK|mM] specify the size for the heap\n");
+ printf(" -ms<size>[kK|mM] specify the initial size for the heap\n");
+ printf(" -Xbootclasspath:<path> set search path for bootstrap classes and resources\n");
+ printf(" -Xbootclasspath/a:<path> append to end of bootstrap class path\n");
+ printf(" -Xbootclasspath/p:<path> prepend in front of bootstrap class path\n");
printf(" -v ................... write state-information\n");
printf(" -verbose ............. write more information\n");
printf(" -verbosegc ........... write message for each GC\n");
#ifdef TYPECHECK_VERBOSE
printf(" -verbosetc ........... write debug messages while typechecking\n");
#endif
+ printf(" -version print product version and exit\n");
#if defined(__ALPHA__)
printf(" -noieee .............. don't use ieee compliant arithmetic\n");
#endif
printf(" -liberalutf........... don't warn about overlong UTF-8 sequences\n");
printf(" -softnull ............ use software nullpointer check\n");
printf(" -time ................ measure the runtime\n");
+#if defined(STATISTICS)
printf(" -stat ................ detailed compiler statistics\n");
+#endif
printf(" -log logfile ......... specify a name for the logfile\n");
printf(" -c(heck)b(ounds) ..... don't check array bounds\n");
printf(" s(ync) ....... don't check for synchronization\n");
printf(" -oloop ............... optimize array accesses in loops\n");
printf(" -l ................... don't start the class after loading\n");
+ printf(" -eager ............... perform eager class loading and linking\n");
printf(" -all ................. compile all methods, no execution\n");
printf(" -m ................... compile only a specific method\n");
printf(" -sig ................. specify signature for a specific method\n");
printf(" u(tf) ......... show the utf - hash\n");
printf(" -i n ............. activate inlining\n");
printf(" v ............. inline virtual methods\n");
+ printf(" uses/turns rt option on\n");
printf(" e ............. inline methods with exceptions\n");
printf(" p ............. optimize argument renaming\n");
printf(" o ............. inline methods of foreign classes\n");
+#ifdef STATIC_ANALYSIS
printf(" -rt .................. use rapid type analysis\n");
printf(" -xta ................. use x type analysis\n");
printf(" -vta ................. use variable type analysis\n");
+#endif
+#ifdef LSRA
+ printf(" -lsra ................ use linear scan register allocation\n");
+#endif
+
+ /* exit with error code */
+
+ exit(1);
}
-/***************************** Function: print_times *********************
+/* version *********************************************************************
- Prints a summary of CPU time usage.
+ Only prints cacao version information and exits.
-**************************************************************************/
+*******************************************************************************/
-static void print_times()
+static void version()
{
- s8 totaltime = getcputime();
- s8 runtime = totaltime - loadingtime - compilingtime;
- char logtext[MAXLOGTEXT];
-
-#if defined(__I386__) || defined(__POWERPC__)
- sprintf(logtext, "Time for loading classes: %lld secs, %lld millis",
-#else
- sprintf(logtext, "Time for loading classes: %ld secs, %ld millis",
-#endif
- loadingtime / 1000000, (loadingtime % 1000000) / 1000);
- log_text(logtext);
+ printf("cacao "VERSION"\n");
+ exit(0);
+}
-#if defined(__I386__) || defined(__POWERPC__)
- sprintf(logtext, "Time for compiling code: %lld secs, %lld millis",
-#else
- sprintf(logtext, "Time for compiling code: %ld secs, %ld millis",
-#endif
- compilingtime / 1000000, (compilingtime % 1000000) / 1000);
- log_text(logtext);
-#if defined(__I386__) || defined(__POWERPC__)
- sprintf(logtext, "Time for running program: %lld secs, %lld millis",
-#else
- sprintf(logtext, "Time for running program: %ld secs, %ld millis",
+#ifdef TYPECHECK_STATISTICS
+void typecheck_print_statistics(FILE *file);
#endif
- runtime / 1000000, (runtime % 1000000) / 1000);
- log_text(logtext);
-#if defined(__I386__) || defined(__POWERPC__)
- sprintf(logtext, "Total time: %lld secs, %lld millis",
-#else
- sprintf(logtext, "Total time: %ld secs, %ld millis",
-#endif
- totaltime / 1000000, (totaltime % 1000000) / 1000);
- log_text(logtext);
-}
-/***************************** Function: print_stats *********************
+/* getmainclassfromjar ************************************************************
- outputs detailed compiler statistics
+ gets the name of the main class form a jar's manifest file
-**************************************************************************/
+**********************************************************************************/
-static void print_stats()
+char *getmainclassnamefromjar(JNIEnv *env, char *mainstring)
{
- char logtext[MAXLOGTEXT];
-
- sprintf(logtext, "Number of JitCompiler Calls: %d", count_jit_calls);
- log_text(logtext);
- sprintf(logtext, "Number of compiled Methods: %d", count_methods);
- log_text(logtext);
- sprintf(logtext, "Number of max basic blocks per method: %d", count_max_basic_blocks);
- log_text(logtext);
- sprintf(logtext, "Number of compiled basic blocks: %d", count_basic_blocks);
- log_text(logtext);
- sprintf(logtext, "Number of max JavaVM-Instructions per method: %d", count_max_javainstr);
- log_text(logtext);
- sprintf(logtext, "Number of compiled JavaVM-Instructions: %d", count_javainstr);
- log_text(logtext);
- sprintf(logtext, "Size of compiled JavaVM-Instructions: %d(%d)", count_javacodesize,
- count_javacodesize - count_methods * 18);
- log_text(logtext);
- sprintf(logtext, "Size of compiled Exception Tables: %d", count_javaexcsize);
- log_text(logtext);
- sprintf(logtext, "Value of extended instruction set var: %d", has_ext_instr_set);
- log_text(logtext);
- sprintf(logtext, "Number of Machine-Instructions: %d", count_code_len >> 2);
- log_text(logtext);
- sprintf(logtext, "Number of Spills: %d", count_spills);
- log_text(logtext);
- sprintf(logtext, "Number of Activ Pseudocommands: %5d", count_pcmd_activ);
- log_text(logtext);
- sprintf(logtext, "Number of Drop Pseudocommands: %5d", count_pcmd_drop);
- log_text(logtext);
- sprintf(logtext, "Number of Const Pseudocommands: %5d (zero:%5d)", count_pcmd_load, count_pcmd_zero);
- log_text(logtext);
- sprintf(logtext, "Number of ConstAlu Pseudocommands: %5d (cmp: %5d, store:%5d)", count_pcmd_const_alu, count_pcmd_const_bra, count_pcmd_const_store);
- log_text(logtext);
- sprintf(logtext, "Number of Move Pseudocommands: %5d", count_pcmd_move);
- log_text(logtext);
- sprintf(logtext, "Number of Load Pseudocommands: %5d", count_load_instruction);
- log_text(logtext);
- sprintf(logtext, "Number of Store Pseudocommands: %5d (combined: %5d)", count_pcmd_store, count_pcmd_store - count_pcmd_store_comb);
- log_text(logtext);
- sprintf(logtext, "Number of OP Pseudocommands: %5d", count_pcmd_op);
- log_text(logtext);
- sprintf(logtext, "Number of DUP Pseudocommands: %5d", count_dup_instruction);
- log_text(logtext);
- sprintf(logtext, "Number of Mem Pseudocommands: %5d", count_pcmd_mem);
- log_text(logtext);
- sprintf(logtext, "Number of Method Pseudocommands: %5d", count_pcmd_met);
- log_text(logtext);
- sprintf(logtext, "Number of Branch Pseudocommands: %5d (rets:%5d, Xrets: %5d)",
- count_pcmd_bra, count_pcmd_return, count_pcmd_returnx);
- log_text(logtext);
- sprintf(logtext, "Number of Table Pseudocommands: %5d", count_pcmd_table);
- log_text(logtext);
- sprintf(logtext, "Number of Useful Pseudocommands: %5d", count_pcmd_table +
- count_pcmd_bra + count_pcmd_load + count_pcmd_mem + count_pcmd_op);
- log_text(logtext);
- sprintf(logtext, "Number of Null Pointer Checks: %5d", count_check_null);
- log_text(logtext);
- sprintf(logtext, "Number of Array Bound Checks: %5d", count_check_bound);
- log_text(logtext);
- sprintf(logtext, "Number of Try-Blocks: %d", count_tryblocks);
- log_text(logtext);
- sprintf(logtext, "Maximal count of stack elements: %d", count_max_new_stack);
- log_text(logtext);
- sprintf(logtext, "Upper bound of max stack elements: %d", count_upper_bound_new_stack);
- log_text(logtext);
- sprintf(logtext, "Distribution of stack sizes at block boundary");
- log_text(logtext);
- sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 >=10");
- log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_block_stack[0],
- count_block_stack[1], count_block_stack[2], count_block_stack[3], count_block_stack[4],
- count_block_stack[5], count_block_stack[6], count_block_stack[7], count_block_stack[8],
- count_block_stack[9], count_block_stack[10]);
- log_text(logtext);
- sprintf(logtext, "Distribution of store stack depth");
- log_text(logtext);
- sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 >=10");
- log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_store_depth[0],
- count_store_depth[1], count_store_depth[2], count_store_depth[3], count_store_depth[4],
- count_store_depth[5], count_store_depth[6], count_store_depth[7], count_store_depth[8],
- count_store_depth[9], count_store_depth[10]);
- log_text(logtext);
- sprintf(logtext, "Distribution of store creator chains first part");
- log_text(logtext);
- sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 ");
- log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_store_length[0],
- count_store_length[1], count_store_length[2], count_store_length[3], count_store_length[4],
- count_store_length[5], count_store_length[6], count_store_length[7], count_store_length[8],
- count_store_length[9]);
- log_text(logtext);
- sprintf(logtext, "Distribution of store creator chains second part");
- log_text(logtext);
- sprintf(logtext, " 10 11 12 13 14 15 16 17 18 19 >=20");
- log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_store_length[10],
- count_store_length[11], count_store_length[12], count_store_length[13], count_store_length[14],
- count_store_length[15], count_store_length[16], count_store_length[17], count_store_length[18],
- count_store_length[19], count_store_length[20]);
- log_text(logtext);
- sprintf(logtext, "Distribution of analysis iterations");
- log_text(logtext);
- sprintf(logtext, " 1 2 3 4 >=5");
- log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d", count_analyse_iterations[0], count_analyse_iterations[1],
- count_analyse_iterations[2], count_analyse_iterations[3], count_analyse_iterations[4]);
- log_text(logtext);
- sprintf(logtext, "Distribution of basic blocks per method");
- log_text(logtext);
- sprintf(logtext, " <= 5 <=10 <=15 <=20 <=30 <=40 <=50 <=75 >75");
- log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_method_bb_distribution[0],
- count_method_bb_distribution[1], count_method_bb_distribution[2], count_method_bb_distribution[3],
- count_method_bb_distribution[4], count_method_bb_distribution[5], count_method_bb_distribution[6],
- count_method_bb_distribution[7], count_method_bb_distribution[8]);
- log_text(logtext);
- sprintf(logtext, "Distribution of basic block sizes");
- log_text(logtext);
- sprintf(logtext,
- " 0 1 2 3 4 5 6 7 8 9 <13 <15 <17 <19 <21 <26 <31 >30");
- log_text(logtext);
- sprintf(logtext, "%3d%5d%5d%5d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d",
- count_block_size_distribution[0], count_block_size_distribution[1], count_block_size_distribution[2],
- count_block_size_distribution[3], count_block_size_distribution[4], count_block_size_distribution[5],
- count_block_size_distribution[6], count_block_size_distribution[7], count_block_size_distribution[8],
- count_block_size_distribution[9], count_block_size_distribution[10], count_block_size_distribution[11],
- count_block_size_distribution[12], count_block_size_distribution[13], count_block_size_distribution[14],
- count_block_size_distribution[15], count_block_size_distribution[16], count_block_size_distribution[17]);
- log_text(logtext);
- sprintf(logtext, "Size of Code Area (Kb): %10.3f", (float) count_code_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of data Area (Kb): %10.3f", (float) count_data_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of Class Infos (Kb):%10.3f", (float) (count_class_infos) / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of Const Pool (Kb): %10.3f", (float) (count_const_pool_len + count_utf_len) / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of Vftbl (Kb): %10.3f", (float) count_vftbl_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of comp stub (Kb): %10.3f", (float) count_cstub_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of native stub (Kb):%10.3f", (float) count_nstub_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of Utf (Kb): %10.3f", (float) count_utf_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Size of VMCode (Kb): %10.3f(%d)", (float) count_vmcode_len / 1024,
- count_vmcode_len - 18 * count_all_methods);
- log_text(logtext);
- sprintf(logtext, "Size of ExTable (Kb): %10.3f", (float) count_extable_len / 1024);
- log_text(logtext);
- sprintf(logtext, "Number of class loads: %d", count_class_loads);
- log_text(logtext);
- sprintf(logtext, "Number of class inits: %d", count_class_inits);
- log_text(logtext);
- sprintf(logtext, "Number of loaded Methods: %d\n\n", count_all_methods);
- log_text(logtext);
-
- sprintf(logtext, "Calls of utf_new: %22d", count_utf_new);
- log_text(logtext);
- sprintf(logtext, "Calls of utf_new (element found): %6d\n\n", count_utf_new_found);
- log_text(logtext);
-}
+ jclass class;
+ jmethodID mid;
+ jobject obj;
+
+ class = (*env)->FindClass(env, "java/util/jar/JarFile");
+ if (class == NULL) {
+ log_text("unable to find java.util.jar.JarFile");
+ throw_main_exception_exit();
+ }
+
+ mid = (*env)->GetMethodID(NULL, class, "<init>","(Ljava/lang/String;)V");
+ if (mid == NULL) {
+ log_text("unable to find constructor in java.util.jar.JarFile");
+ cacao_exit(1);
+ }
+ /* open jarfile */
+ obj = (*env)->NewObject(NULL,class,mid,((*env)->NewStringUTF(NULL,(char*)mainstring)));
+ if ((*env)->ExceptionOccurred(NULL) != NULL) {
+ (*env)->ExceptionDescribe(NULL);
+ cacao_exit(1);
+ }
+
+ mid = (*env)->GetMethodID(NULL, class, "getManifest","()Ljava/util/jar/Manifest;");
+ if (mid == NULL) {
+ log_text("unable to find getMainfest method");
+ cacao_exit(1);
+ }
-#ifdef TYPECHECK_STATISTICS
-void typecheck_print_statistics(FILE *file);
-#endif
+ /* get manifest object */
+ obj = (*env)->CallObjectMethod(NULL,obj,mid);
+ if ((*env)->ExceptionOccurred(NULL) != NULL) {
+ (*env)->ExceptionDescribe(NULL);
+ cacao_exit(1);
+ }
+
+ mid = (*env)->GetMethodID(NULL, (jclass)((java_objectheader*) obj)->vftbl->class, "getMainAttributes","()Ljava/util/jar/Attributes;");
+ if (mid == NULL) {
+ log_text("unable to find getMainAttributes method");
+ cacao_exit(1);
+ }
+
+ /* get Main Attributes */
+ obj = (*env)->CallObjectMethod(NULL,obj,mid);
+ if ((*env)->ExceptionOccurred(NULL) != NULL) {
+ (*env)->ExceptionDescribe(NULL);
+ cacao_exit(1);
+ }
+
+
+ mid = (*env)->GetMethodID(NULL, (jclass)((java_objectheader*) obj)->vftbl->class, "getValue","(Ljava/lang/String;)Ljava/lang/String;");
+ if (mid == NULL) {
+ log_text("unable to find getValue method");
+ cacao_exit(1);
+ }
+
+ /* get property Main-Class */
+ obj = (*env)->CallObjectMethod(NULL,obj,mid,(*env)->NewStringUTF(NULL,"Main-Class"));
+ if ((*env)->ExceptionOccurred(NULL) != NULL) {
+ (*env)->ExceptionDescribe(NULL);
+ cacao_exit(1);
+ }
+
+ return javastring_tochar((java_objectheader *) obj);
+}
/*
/************************ Free all resources *******************/
- /*heap_close();*/ /* must be called before compiler_close and
- loader_close because finalization occurs
- here */
-
loader_close();
- tables_close(literalstring_free);
+ tables_close();
- if (verbose || getcompilingtime || statistics) {
+ MFREE(classpath, u1, strlen(classpath));
+
+ if (opt_verbose || getcompilingtime || opt_stat) {
log_text("CACAO terminated");
- if (statistics) {
+
+#if defined(STATISTICS)
+ if (opt_stat) {
print_stats();
#ifdef TYPECHECK_STATISTICS
typecheck_print_statistics(get_logfile());
#endif
}
+
if (getcompilingtime)
print_times();
mem_usagelog(1);
+#endif
}
}
/********** interne (nur fuer main relevante Optionen) **************/
char logfilename[200] = "";
- u4 heapmaxsize = 64000000;
- u4 heapstartsize = 200000;
+ u4 heapmaxsize;
+ u4 heapstartsize;
char *cp;
- char classpath[500] = ".";
+ s4 cplen;
bool startit = true;
char *specificmethodname = NULL;
char *specificsignature = NULL;
+ bool jar = false;
#if defined(USE_THREADS) && !defined(NATIVE_THREADS)
stackbottom = &dummy;
#endif
- if (0 != atexit(exit_handler))
- panic("unable to register exit_handler");
+ if (atexit(exit_handler))
+ throw_cacao_exception_exit(string_java_lang_InternalError,
+ "Unable to register exit_handler");
+
/************ Collect info from the environment ************************/
+ /* set the bootclasspath */
+
+ cp = getenv("BOOTCLASSPATH");
+ if (cp) {
+ bootclasspath = MNEW(char, strlen(cp) + 1);
+ strcpy(bootclasspath, cp);
+
+ } else {
+ cplen = strlen(CACAO_INSTALL_PREFIX) + strlen(CACAO_RT_JAR_PATH);
+
+ bootclasspath = MNEW(char, cplen + 1);
+ strcpy(bootclasspath, CACAO_INSTALL_PREFIX);
+ strcat(bootclasspath, CACAO_RT_JAR_PATH);
+ }
+
+
+ /* set the classpath */
+
cp = getenv("CLASSPATH");
if (cp) {
- strcpy(classpath, cp);
+ classpath = MNEW(char, strlen(cp) + 1);
+ strcat(classpath, cp);
+
+ } else {
+ classpath = MNEW(char, 2);
+ strcpy(classpath, ".");
}
+
/***************** Interpret the command line *****************/
checknull = false;
opt_noieee = false;
- while ((i = get_opt(argc, argv)) != OPT_DONE) {
+ heapmaxsize = HEAP_MAXSIZE;
+ heapstartsize = HEAP_STARTSIZE;
+
+
+ while ((i = get_opt(argc, argv, opts)) != OPT_DONE) {
switch (i) {
- case OPT_IGNORE: break;
+ case OPT_IGNORE:
+ break;
- case OPT_CLASSPATH:
- strcpy(classpath + strlen(classpath), ":");
- strcpy(classpath + strlen(classpath), opt_arg);
+ case OPT_BOOTCLASSPATH:
+ /* Forget default bootclasspath and set the argument as new boot */
+ /* classpath. */
+ MFREE(bootclasspath, char, strlen(bootclasspath));
+
+ bootclasspath = MNEW(char, strlen(opt_arg) + 1);
+ strcpy(bootclasspath, opt_arg);
break;
-
+
+ case OPT_BOOTCLASSPATH_A:
+ /* append to end of bootclasspath */
+ cplen = strlen(bootclasspath);
+
+ bootclasspath = MREALLOC(bootclasspath,
+ char,
+ cplen,
+ cplen + 1 + strlen(opt_arg) + 1);
+
+ strcat(bootclasspath, ":");
+ strcat(bootclasspath, opt_arg);
+ break;
+
+ case OPT_BOOTCLASSPATH_P:
+ /* prepend in front of bootclasspath */
+ cp = bootclasspath;
+ cplen = strlen(cp);
+
+ bootclasspath = MNEW(char, strlen(opt_arg) + 1 + cplen + 1);
+
+ strcpy(bootclasspath, opt_arg);
+ strcat(bootclasspath, ":");
+ strcat(bootclasspath, cp);
+
+ MFREE(cp, char, cplen);
+ break;
+
+ case OPT_CLASSPATH:
+ /* forget old classpath and set the argument as new classpath */
+ MFREE(classpath, char, strlen(classpath));
+
+ classpath = MNEW(char, strlen(opt_arg) + 1);
+ strcpy(classpath, opt_arg);
+ break;
+
+ case OPT_JAR:
+ jar = true;
+ break;
+
case OPT_D:
{
- int n;
- int l = strlen(opt_arg);
- for (n = 0; n < l; n++) {
- if (opt_arg[n] == '=') {
- opt_arg[n] = '\0';
- attach_property(opt_arg, opt_arg + n + 1);
+ for (j = 0; j < strlen(opt_arg); j++) {
+ if (opt_arg[j] == '=') {
+ opt_arg[j] = '\0';
+ create_property(opt_arg, opt_arg + j + 1);
goto didit;
}
}
- print_usage();
- exit(10);
+
+ /* if no '=' is given, just create an empty property */
+ create_property(opt_arg, "");
didit: ;
}
case OPT_MS:
case OPT_MX:
- if (opt_arg[strlen(opt_arg) - 1] == 'k') {
- j = 1024 * atoi(opt_arg);
+ {
+ char c;
+ c = opt_arg[strlen(opt_arg) - 1];
- } else if (opt_arg[strlen(opt_arg) - 1] == 'm') {
- j = 1024 * 1024 * atoi(opt_arg);
+ if (c == 'k' || c == 'K') {
+ j = 1024 * atoi(opt_arg);
- } else j = atoi(opt_arg);
+ } else if (c == 'm' || c == 'M') {
+ j = 1024 * 1024 * atoi(opt_arg);
- if (i == OPT_MX) heapmaxsize = j;
- else heapstartsize = j;
+ } else j = atoi(opt_arg);
+
+ if (i == OPT_MX) heapmaxsize = j;
+ else heapstartsize = j;
+ }
break;
case OPT_VERBOSE1:
- verbose = true;
+ opt_verbose = true;
break;
case OPT_VERBOSE:
- verbose = true;
+ opt_verbose = true;
loadverbose = true;
linkverbose = true;
initverbose = true;
case OPT_VERBOSECALL:
runverbose = true;
break;
-
+
+ case OPT_VERSION:
+ version();
+ break;
+
case OPT_NOIEEE:
opt_noieee = true;
break;
getloadingtime = true;
break;
+#if defined(STATISTICS)
case OPT_STAT:
- statistics = true;
+ opt_stat = true;
break;
+#endif
case OPT_LOG:
strcpy(logfilename, opt_arg);
checksync = false;
break;
default:
- print_usage();
- exit(10);
+ usage();
}
}
break;
makeinitializations = false;
break;
+ case OPT_EAGER:
+ opt_eager = true;
+ break;
+
case OPT_METHOD:
startit = false;
- specificmethodname = opt_arg;
+ specificmethodname = opt_arg;
makeinitializations = false;
break;
case OPT_SIGNATURE:
- specificsignature = opt_arg;
+ specificsignature = opt_arg;
break;
case OPT_ALL:
- compileall = true;
+ compileall = true;
startit = false;
makeinitializations = false;
break;
switch (opt_arg[j]) {
case 'a':
showdisassemble = true;
- compileverbose=true;
+ compileverbose = true;
break;
case 'c':
showconstantpool = true;
showutf = true;
break;
default:
- print_usage();
- exit(10);
+ usage();
}
}
break;
for (j = 0; j < strlen(opt_arg); j++) {
switch (opt_arg[j]) {
case 'n':
+ /* define in options.h; Used in main.c, jit.c & inline.c */
+#ifdef INAFTERMAIN
+ useinliningm = true;
+ useinlining = false;
+#else
useinlining = true;
+#endif
break;
case 'v':
inlinevirtuals = true;
+ opt_rt = true;
break;
case 'e':
inlineexceptions = true;
inlineoutsiders = true;
break;
default:
- print_usage();
- exit(10);
+ usage();
}
}
break;
+#ifdef STATIC_ANALYSIS
case OPT_RT:
- opt_rt = true;
+ opt_rt = true; /* default for inlining */
break;
case OPT_XTA:
- opt_xta = false; /**not yet **/
+ opt_xta = true; /* in test currently */
break;
case OPT_VTA:
+ printf("\nVTA is not yet available\n");
+ opt_vta = false;
/***opt_vta = true; not yet **/
break;
+#endif
+
+#ifdef LSRA
+ case OPT_LSRA:
+#if defined(__I386__) || defined(__ALPHA__) || defined (__X86_64__) || defined(__POWERPC__)
+ opt_lsra = true;
+#else
+ printf("LSRA not available for this architecture\n");
+ opt_lsra = false;
+#endif
+ break;
+#endif
default:
- print_usage();
- exit(10);
+ printf("Unknown option: %s\n", argv[opt_ind]);
+ usage();
}
}
-
-
- if (opt_ind >= argc) {
- print_usage();
- exit(10);
- }
+
+ if (opt_ind >= argc)
+ usage();
+
+
+ /* transform dots into slashes in the class name */
mainstring = argv[opt_ind++];
- for (i = strlen(mainstring) - 1; i >= 0; i--) { /* Transform dots into slashes */
- if (mainstring[i] == '.') mainstring[i] = '/'; /* in the class name */
- }
+ if (!jar) {
+ /* do not mangle jar filename */
+ for (i = strlen(mainstring) - 1; i >= 0; i--) {
+ if (mainstring[i] == '.') mainstring[i] = '/';
+ }
+ } else {
+ /* put jarfile in classpath */
+ cp = classpath;
+ classpath = MNEW(char, strlen(mainstring) + 1 + strlen(classpath) + 1);
+ strcpy(classpath, mainstring);
+ strcat(classpath, ":");
+ strcat(classpath, cp);
+
+ MFREE(cp, char, strlen(cp));
+ }
/**************************** Program start *****************************/
+
log_init(logfilename);
- if (verbose) {
+
+ if (opt_verbose)
log_text("CACAO started -------------------------------------------------------");
- }
+
+ /* initialize JavaVM */
+
+ vm_args.version = 0x00010001; /* New in 1.1.2: VM version */
+
+ /* Get the default initialization arguments and set the class path */
+
+ JNI_GetDefaultJavaVMInitArgs(&vm_args);
+ vm_args.classpath = classpath;
+
+ /* load and initialize a Java VM, return a JNI interface pointer in env */
+
+ JNI_CreateJavaVM(&jvm, &env, &vm_args);
+
/* initialize the garbage collector */
+
gc_init(heapmaxsize, heapstartsize);
- native_setclasspath(classpath);
-
tables_init();
+
+ /* initialize the loader with bootclasspath and append classpath entries */
+
+ suck_init(bootclasspath);
suck_init(classpath);
- jit_init();
+ cacao_initializing = true;
-#if defined(USE_THREADS) && defined(NATIVE_THREADS)
+#if defined(USE_THREADS)
+#if defined(NATIVE_THREADS)
initThreadsEarly();
#endif
+ initLocks();
+#endif
+
+ /* install architecture dependent signal handler used for exceptions */
+ init_exceptions();
+
+ /* initializes jit compiler and codegen stuff */
+ jit_init();
+
+ /* initialize some cacao subsystems */
+ utf8_init();
+ class_init_foo();
loader_init((u1 *) &dummy);
- native_loadclasses();
+ if (!native_init())
+ throw_main_exception_exit();
+
+ if (!exceptions_init())
+ throw_main_exception_exit();
#if defined(USE_THREADS)
- initThreads((u1*) &dummy);
+ initThreads((u1 *) &dummy);
#endif
+ *threadrootmethod = NULL;
- /************************* Start worker routines ********************/
+ /*That's important, otherwise we get into trouble, if the Runtime static
+ initializer is called before (circular dependency. This is with
+ classpath 0.09. Another important thing is, that this has to happen
+ after initThreads!!! */
+
+ if (!class_init(class_java_lang_System))
+ throw_main_exception_exit();
+
+ cacao_initializing = false;
+
+
+ /* start worker routines **************************************************/
if (startit) {
- methodinfo *mainmethod;
+ classinfo *cl; /* java/lang/ClassLoader */
+ classinfo *mainclass; /* java/lang/Class */
+ methodinfo *m;
java_objectarray *a;
+ s4 status;
- /* create, load and link the main class */
- mainclass = class_new(utf_new_char(mainstring));
- class_load(mainclass);
+ /* set return value to OK */
+
+ status = 0;
- if (*exceptionptr)
- throw_exception_exit();
+ if (jar) {
+ /* open jar file with java.util.jar.JarFile */
+ mainstring = getmainclassnamefromjar((JNIEnv *) &env, mainstring);
+ }
+
+ /* get system classloader */
+
+ m = class_resolveclassmethod(class_java_lang_ClassLoader,
+ utf_new_char("getSystemClassLoader"),
+ utf_new_char("()Ljava/lang/ClassLoader;"),
+ class_java_lang_Object,
+ false);
+
+ cl = (classinfo *) asm_calljavafunction(m, NULL, NULL, NULL, NULL);
- class_link(mainclass);
+ /* get `loadClass' method */
- if (*exceptionptr)
- throw_exception_exit();
+ m = class_resolveclassmethod(cl->header.vftbl->class,
+ utf_new_char("loadClass"),
+ utf_new_char("(Ljava/lang/String;)Ljava/lang/Class;"),
+ class_java_lang_Object,
+ false);
- mainmethod = class_resolveclassmethod(mainclass,
- utf_new_char("main"),
- utf_new_char("([Ljava/lang/String;)V"),
- mainclass,
- true);
+ /* load the main class */
- /* problems with main method? */
- if (*exceptionptr)
- throw_exception_exit();
+ mainclass =
+ (classinfo *) asm_calljavafunction(m,
+ cl,
+ javastring_new_char(mainstring),
+ NULL,
+ NULL);
+
+ /* error loading class, clear exceptionptr for new exception */
+
+ if (*exceptionptr || !mainclass) {
+/* *exceptionptr = NULL; */
+
+/* *exceptionptr = */
+/* new_exception_message(string_java_lang_NoClassDefFoundError, */
+/* mainstring); */
+ throw_main_exception_exit();
+ }
+
+ /* find the `main' method of the main class */
+
+ m = class_resolveclassmethod(mainclass,
+ utf_new_char("main"),
+ utf_new_char("([Ljava/lang/String;)V"),
+ class_java_lang_Object,
+ false);
/* there is no main method or it isn't static */
- if (!mainmethod || !(mainmethod->flags & ACC_STATIC)) {
+
+ if (*exceptionptr || !m || !(m->flags & ACC_STATIC)) {
+ *exceptionptr = NULL;
+
*exceptionptr =
new_exception_message(string_java_lang_NoSuchMethodError,
"main");
- throw_exception_exit();
+ throw_main_exception_exit();
}
+ /* build argument array */
+
a = builtin_anewarray(argc - opt_ind, class_java_lang_String);
for (i = opt_ind; i < argc; i++) {
a->data[i - opt_ind] =
#endif
/*class_showmethods(currentThread->group->header.vftbl->class); */
- *threadrootmethod = mainmethod;
+ *threadrootmethod = m;
/* here we go... */
- asm_calljavafunction(mainmethod, a, NULL, NULL, NULL);
+
+ asm_calljavafunction(m, a, NULL, NULL, NULL);
/* exception occurred? */
- if (*exceptionptr)
- throw_exception_exit();
+ if (*exceptionptr) {
+ throw_main_exception();
+ status = 1;
+ }
#if defined(USE_THREADS)
#if defined(NATIVE_THREADS)
joinAllThreads();
#else
killThread(currentThread);
- fprintf(stderr, "still here\n");
#endif
#endif
- exit(0);
+
+ /* now exit the JavaVM */
+
+/* (*jvm)->DestroyJavaVM(jvm); */
+
+ cacao_exit(status);
}
/************* If requested, compile all methods ********************/
while (c) {
if (!c->loaded)
- class_load(c);
+ if (!class_load(c))
+ throw_main_exception_exit();
if (!c->linked)
- class_link(c);
+ if (!class_link(c))
+ throw_main_exception_exit();
/* compile all class methods */
for (i = 0; i < c->methodscount; i++) {
/* create, load and link the main class */
mainclass = class_new(utf_new_char(mainstring));
- class_load(mainclass);
-
- if (*exceptionptr)
- throw_exception_exit();
- class_link(mainclass);
+ if (!class_load(mainclass))
+ throw_main_exception_exit();
- if (*exceptionptr)
- throw_exception_exit();
+ if (!class_link(mainclass))
+ throw_main_exception_exit();
if (specificsignature) {
m = class_resolveclassmethod(mainclass,
if (!m) {
char message[MAXLOGTEXT];
sprintf(message, "%s%s", specificmethodname,
- specificmethodname ? specificmethodname : "");
+ specificsignature ? specificsignature : "");
*exceptionptr =
new_exception_message(string_java_lang_NoSuchMethodException,
message);
- throw_exception_exit();
+ throw_main_exception_exit();
}
jit_compile(m);
}
- exit(0);
+ cacao_shutdown(0);
+
+ /* keep compiler happy */
+
+ return 0;
}
+/* cacao_exit ******************************************************************
+
+ Calls java.lang.Runtime.exit(I)V to exit the JavaVM correctly.
+
+*******************************************************************************/
+
+void cacao_exit(s4 status)
+{
+ classinfo *c;
+ methodinfo *m;
+
+ /* class should already be loaded, but who knows... */
+
+ c = class_new(utf_new_char("java/lang/System"));
+
+ if (!class_load(c))
+ throw_main_exception_exit();
+
+ if (!class_link(c))
+ throw_main_exception_exit();
+
+ /* call System.exit(I)V */
+
+ m = class_resolveclassmethod(c,
+ utf_new_char("exit"),
+ utf_new_char("(I)V"),
+ class_java_lang_Object,
+ true);
+
+ if (!m)
+ throw_main_exception_exit();
+
+ /* call the exit function with passed exit status */
+
+ /* both inlinevirtual and outsiders not allowed on exit */
+ /* not sure if permanant or temp restriction */
+ if (inlinevirtuals) inlineoutsiders = false;
+
+ asm_calljavafunction(m, (void *) (ptrint) status, NULL, NULL, NULL);
+
+ /* this should never happen */
+
+ if (*exceptionptr)
+ throw_exception_exit();
+
+ throw_cacao_exception_exit(string_java_lang_InternalError,
+ "System.exit(I)V returned without exception");
+}
+
/*************************** Shutdown function *********************************
void cacao_shutdown(s4 status)
{
- /**** RTAprint ***/
-
- if (verbose || getcompilingtime || statistics) {
- log_text ("CACAO terminated by shutdown");
- if (statistics)
- print_stats();
- if (getcompilingtime)
- print_times();
- mem_usagelog(0);
- dolog("Exit status: %d\n", (int) status);
+ if (opt_verbose || getcompilingtime || opt_stat) {
+ log_text("CACAO terminated by shutdown");
+ dolog("Exit status: %d\n", (s4) status);
}
exit(status);
projects / cacao.git / blobdiff