good5dog5

scons: Reading SConscript files ...
Warning: This combination of gcc and swig have known incompatibilities.
         If you encounter build problems, please update swig to 3.0 or later.
Checking for C header file Python.h... (cached) yes
Checking for C library pthread... (cached) yes
Checking for C library dl... (cached) yes
Checking for C library util... (cached) yes
Checking for C library m... (cached) yes
Checking for C library python2.7... (cached) yes
Checking for accept(0,0,0) in C++ library None... (cached) yes

good5dog5

#!/usr/bin/env python

# Copyright (C) 2013 National Cheng Kung University, Taiwan
# All rights reserved.

# Configure wether to trace these feature
# Warning : Too many contents may freeze Grasp
TRACE_QUEUE = True
TRACE_MUTEX = True
TRACE_BINARY_SEMAPHORE = False

good5dog5

Traceback (most recent call last):
  File "/usr/bin/pip3", line 9, in <module>
    load_entry_point('pip==1.5.4', 'console_scripts', 'pip3')()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 351, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2362, in load_entry_point
    raise ImportError("Entry point %r not found" % ((group,name),))
ImportError: Entry point ('console_scripts', 'pip3') not found
Error in sys.excepthook:
Traceback (most recent call last):

good5dog5

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
#include<stdbool.h>
#include<unistd.h>
#include<sys/types.h>

void main()
{

good5dog5

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include <unistd.h>
#include<math.h>
#include<stdbool.h>
#include<pthread.h>
#include<sys/types.h>

int value = 1;

good5dog5

// workspace/visualizer/main.c 
void trace_task_switch(void *prev_task, unsigned int prev_tick, void *curr_task)
{
	char buf[128];
	int len = snprintf(buf, 128, "switch %d %d %d %d %d %d\n",
	                   prev_task, curr_task,
	                   xTaskGetTickCount(), get_reload(),
	                   prev_tick, get_current());
	write(logfile, buf, len);
}

good5dog5

// main.c +13
// define memory location of NVIC
#define NVIC_INTERRUPTx_PRIORITY ( ( volatile unsigned char *) 0xE000E400 )

// +317
int get_interrupt_priority(int interrupt)
{
    if (interrupt < 240)    // ARM 有 240 種 external interrupt(0~239) 和16種inernal interrupt

        /* 根據 interrupt 設定 priority，這個常數宣告為 char*，故等同 array */

good5dog5

ROMDIR = $(DATDIR)/test-romfs
DAT += $(OUTDIR)/$(DATDIR)/test-romfs.o
$(OUTDIR)/$(ROMDIR).o: $(OUTDIR)/$(ROMDIR).bin
	@mkdir -p $(dir $@)
	@echo "    OBJCOPY "$@
	@$(CROSS_COMPILE)objcopy -I binary -O elf32-littlearm -B arm \
		--prefix-sections '.romfs' $< $@
$(OUTDIR)/$(ROMDIR).bin: $(ROMDIR) $(OUTDIR)/$(TOOLDIR)/mkromfs
	@mkdir -p $(dir $@)
	@echo "    MKROMFS "$@

good5dog5

/* main.c +185, enable to be compiled. */
#if 1
	/* Create a task to record system log. */
	xTaskCreate(system_logger,
	            (signed portCHAR *) "Logger",
	            1024 /* stack size */, NULL, tskIDLE_PRIORITY + 1, NULL);
#endif

/* main.c +126, create directory and file before open, avoid to fail. */
    handle = host_action(SYS_SYSTEM, "mkdir -p output");

good5dog5

// fio.h line 15
#define MAX_FDS 32

typedef ssize_t (*fdread_t)(void * opaque, void * buf, size_t count);
typedef ssize_t (*fdwrite_t)(void * opaque, const void * buf, size_t count);
typedef off_t (*fdseek_t)(void * opaque, off_t offset, int whence);
typedef int (*fdclose_t)(void * opaque);

struct fddef_t {
    fdread_t fdread;