xeye_ atsu
JVM test
Diff: main.cpp
- Revision:
- 6:b9d0d96b052f
- Parent:
- 5:047542b65d00
- Child:
- 7:2a384a077520
--- a/main.cpp Sat Aug 24 07:00:51 2013 +0000
+++ b/main.cpp Mon Aug 26 15:02:07 2013 +0000
@@ -9,6 +9,7 @@
hardware_init();
uart_init(9600);
+ bc_init();
pool_init();
uart_print("LPC11U24 mbed JVM Start\r\n");
@@ -39,78 +40,72 @@
}
}
switch(p[0].threadCommand){
- case Thread_getInitMethodWithStack:
+ case Thread_getInitMethodWithStack:
+ thread_count++;
+
+ p = (class_st *)pool_realloc((int *)p,sizeof(class_st)*(1 + thread_count));
+ if(p == NULL)uart_print("error!");
+ p[thread_count] = seekCodeArrtibute(p[thread_count], "<init>", 6); // init
+ p[thread_count].field_mem_reg = NULL;
+ p[thread_count].field_num = 0;
+ p[thread_count].local_reg = (int *)pool_alloc(sizeof(int) * p[thread_count].local_num);
+ p[thread_count].op_stack_type = (int *)pool_alloc(sizeof(int) * p[thread_count].stack_num);
+ p[thread_count].op_stack = (int *)pool_alloc(sizeof(int) * p[thread_count].stack_num);
+ p[thread_count].op_stack_type[0] = 0;
+ p[thread_count].threadCommand = Thread_init;
+
+ // copy stack -> local variable
+ for(lp = p[0].threadArg+1; lp != 0 ; lp--){
+ p[thread_count].local_reg[lp] = getIntegerFromOperandStack(p[0]);
+ }
+
+ while(p[thread_count].threadCommand != Thread_returned){
+ p[thread_count] = decodeVM(p[thread_count]);
+ }
+
+ p[thread_count].threadCommand = Thread_initIsDone;
+ p[0].threadCommand = Thread_Active;
+ break;
+
+ case Thread_getStartMethod:
+ for(lp = 0 ; lp <= thread_count + 1 ; lp++){
+ if(p[lp].threadCommand == Thread_initIsDone)break;
+ }
+ if(p[lp].threadCommand != Thread_initIsDone){
thread_count++;
-
- p = (class_st *)pool_realloc((int *)p,sizeof(class_st)*(1 + thread_count));
+ p = (class_st *)pool_realloc((int *)p,sizeof(class_st)*(1+thread_count));
if(p == NULL)uart_print("error!");
- p[thread_count] = seekCodeArrtibute(p[thread_count], "<init>", 6); // init
- p[thread_count].field_mem_reg = NULL;
- p[thread_count].field_num = 0;
- p[thread_count].local_reg = (int *)pool_alloc(sizeof(int) * p[thread_count].local_num);
- p[thread_count].op_stack_type = (int *)pool_alloc(sizeof(int) * p[thread_count].stack_num);
- p[thread_count].op_stack = (int *)pool_alloc(sizeof(int) * p[thread_count].stack_num);
- p[thread_count].op_stack_type[0] = 0;
- p[thread_count].threadCommand = Thread_init;
-
- // copy stack -> local variable
- for(lp = p[0].threadArg+1; lp != 0 ; lp--){
- p[thread_count].local_reg[lp] = getIntegerFromOperandStack(p[0]);
- }
-
- while(p[thread_count].threadCommand != Thread_returned){
- p[thread_count] = decodeVM(p[thread_count]);
- }
-
- p[thread_count].threadCommand = Thread_initIsDone;
- p[0].threadCommand = Thread_Active;
-
-
-// uart_print("Thread Active!\r\n");
-//
- break;
+ lp = thread_count;
- case Thread_getStartMethod:
- for(lp = 0 ; lp <= thread_count + 1 ; lp++){
- if(p[lp].threadCommand == Thread_initIsDone)break;
- }
-
- if(p[lp].threadCommand != Thread_initIsDone){
- uart_print("new\r\n");
- thread_count++;
- p = (class_st *)pool_realloc((int *)p,sizeof(class_st)*(1+thread_count));
- if(p == NULL)uart_print("error!");
- lp = thread_count;
-
- p[lp] = seekCodeArrtibute(p[lp], "run", 3); // run method(start() calls this method)
-
- p[lp].local_reg = (int *)pool_alloc(sizeof(int) * p[lp].local_num);
- if(p[lp].local_reg == NULL)uart_print("error!");
- p[lp].op_stack_type = (int *)pool_alloc(sizeof(int) * p[lp].stack_num);
- if(p[lp].op_stack_type == NULL)uart_print("error!");
- p[lp].op_stack = (int *)pool_alloc( sizeof(int) * p[lp].stack_num);
- if(p[lp].op_stack == NULL)uart_print("error!");
- p[lp].op_stack_type[0] = 0;
- p[lp].threadCommand = Thread_Active;
- p[lp].myThreadNum = lp;
- p[0].threadCommand = Thread_Active;
- break;
- }
-
p[lp] = seekCodeArrtibute(p[lp], "run", 3); // run method(start() calls this method)
- if(p[lp].local_reg == NULL)uart_print("pointr error!\r\n");
- p[lp].local_reg = (int *)pool_realloc(p[lp].local_reg, sizeof(int) * p[lp].local_num);
- if(p[lp].local_reg == NULL)uart_print("pointr error!\r\n");
- p[lp].op_stack_type = (int *)pool_realloc(p[lp].op_stack_type,sizeof(int) * p[lp].stack_num);
- if(p[lp].op_stack_type == NULL)uart_print("pointr error!\r\n");
- p[lp].op_stack = (int *)pool_realloc(p[lp].op_stack, sizeof(int) * p[lp].stack_num);
- if(p[lp].op_stack == NULL)uart_print("pointr error!\r\n");
+
+ p[lp].local_reg = (int *)pool_alloc(sizeof(int) * p[lp].local_num);
+ if(p[lp].local_reg == NULL)uart_print("error!");
+ p[lp].op_stack_type = (int *)pool_alloc(sizeof(int) * p[lp].stack_num);
+ if(p[lp].op_stack_type == NULL)uart_print("error!");
+ p[lp].op_stack = (int *)pool_alloc( sizeof(int) * p[lp].stack_num);
+ if(p[lp].op_stack == NULL)uart_print("error!");
p[lp].op_stack_type[0] = 0;
p[lp].threadCommand = Thread_Active;
p[lp].myThreadNum = lp;
p[0].threadCommand = Thread_Active;
-
- break;
+ break;
+ }
+
+ p[lp] = seekCodeArrtibute(p[lp], "run", 3); // run method(start() calls this method)
+ if(p[lp].local_reg == NULL)uart_print("pointr error!\r\n");
+ p[lp].local_reg = (int *)pool_realloc(p[lp].local_reg, sizeof(int) * p[lp].local_num);
+ if(p[lp].local_reg == NULL)uart_print("pointr error!\r\n");
+ p[lp].op_stack_type = (int *)pool_realloc(p[lp].op_stack_type,sizeof(int) * p[lp].stack_num);
+ if(p[lp].op_stack_type == NULL)uart_print("pointr error!\r\n");
+ p[lp].op_stack = (int *)pool_realloc(p[lp].op_stack, sizeof(int) * p[lp].stack_num);
+ if(p[lp].op_stack == NULL)uart_print("pointr error!\r\n");
+ p[lp].op_stack_type[0] = 0;
+ p[lp].threadCommand = Thread_Active;
+ p[lp].myThreadNum = lp;
+ p[0].threadCommand = Thread_Active;
+
+ break;
}
method_all_end = 0;
for(lp = 0 ; lp < thread_count + 1 ; lp++){
@@ -125,7 +120,7 @@
pool_free(p[lp].op_stack_type);
pool_free(p[lp].op_stack);
}
- pool_free((int *)&p);
+ pool_free((int *)&p);
p = NULL;