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 Forum: Programming   Topic: BSE and BSP instruction

 Post subject: Re: BSE and BSP instruction
Posted: Thu Feb 27, 2014 11:44 pm 

Replies: 3
Views: 12921


請問這2個指令具體的運算是什麼?

 Forum: Programming   Topic: Merge two binary files (MS-DOS DOS COPY copy)

Posted: Wed Feb 26, 2014 6:41 pm 

Replies: 0
Views: 7120


D:\temp> copy /b d:\temp\1.png+d:\temp\2.png d:\temp\3.png d:\temp\1.png d:\temp\2.png 複製了 1 個檔案。 D:\temp>dir 磁碟區 D 中的磁碟沒有標籤。 磁碟區序號: 70F0-5EE1 D:\temp 的目錄 2014/02/26 下午 05:21 <DIR> . 2014/02/26 下午 05:21 <DIR> .. 2014/02/26 下午 02:02 20,031 1.png 2014/02/26 下午 02:03 60,107 2.png 2014/02/26 下午 05:18 80...

 Forum: AndeSight MCU/RDS   Topic: Breakpoints group by projects

Posted: Tue Feb 25, 2014 3:00 pm 

Replies: 0
Views: 6572


The full path for the breakpoint set is displayed in Breakpoints View. It remember the breakpoints you set in previous project. If we often switch to debug different projects, we hope it set different breakpoints. In AndeSight, Breakpoints View can group breakpoints by projects. Please find the foll...

 Forum: AndesCore   Topic: Audio ISA 24-bit audio load

Posted: Fri Feb 21, 2014 6:35 pm 

Replies: 1
Views: 19288


DRJ means “Destination register Right-Justification”. In 24-bit mode, it tells the 32-bit register file HW the signification part of the register data that a programmer wants to preserve when loading/storing the register data into a 24-bit word local memory since a byte will be dropped. If the local...

 Forum: AndeSight MCU/RDS   Topic: set trust-readnoly-sections off

Posted: Fri Feb 21, 2014 2:40 pm 

Replies: 0
Views: 6448


Gdb command "set trust-readnoly-sections off" is long to type.
Another way is to type "set tru off".
"set tru on" is equal to "set trust-readnoly-sections on".

Attachment:
set_tru_off.png
set_tru_off.png [ 47.28 KiB | Viewed 6448 times ]

 Forum: Programming   Topic: How to place a variable at a given absolute address in memor

Posted: Mon Feb 17, 2014 7:01 pm 

Replies: 0
Views: 6633


This is a good article

How to place a variable at a given absolute address in memory (with GCC)
http://stackoverflow.com/questions/4067 ... y-with-gcc

Code:
#define IOPIN0         (*((volatile unsigned long *) 0xE0028000))
IOPIN0 = 0x4;

 Forum: BSP (Board Support Package)   Topic: Examine the contents of the read-only data section

Posted: Mon Feb 10, 2014 3:43 pm 

Replies: 0
Views: 6452


How can I display the contents of the read-only data section?

Code:
nds32le-elf-objdump.exe -s -j .rodata demo-lm.adx >> objdump_rodata.txt


Example:
Attachment:
rodata.png
rodata.png [ 26.26 KiB | Viewed 6452 times ]


Reference:
How can I examine contents of a data section of an ELF file on Linux?

 Forum: Announcement   Topic: 2014 01 23 02 03 Migrating SOCs Design from 8051 to 32 bits

Posted: Mon Feb 10, 2014 11:51 am 

Replies: 0
Views: 23474


2014 01 23 02 03 Migrating SOCs Design from 8051 to 32 bits

https://www.youtube.com/watch?v=Z1GvXtDK4-w

 Forum: AndeSight MCU/RDS   Topic: Partial Optimization

 Post subject: Partial Optimization
Posted: Fri Feb 07, 2014 3:23 pm 

Replies: 1
Views: 9831


There are several ways to set partial optimization. (1) set individual file optimization: Right click on one file, then set its optimization 1.png 2.png 3.png Example: demo-int-set-os.zip (2) Syntax: http://gcc.gnu.org/onlinedocs/gcc/Function-Specific-Option-Pragmas.html #pragma GCC push_options #pr...

 Forum: AndeSight STD   Topic: Install AndeSight STD in Ubuntu 12.04 64bit

Posted: Thu Feb 06, 2014 5:06 pm 

Replies: 0
Views: 7857


Installing AndeSight STD in Ubuntu 12.04 64 bit encounter an error message: linux1.png hylai@ubuntu:~/workspace/Andesight_v200_std_linux/Linux/Disk1/InstData/VM$ ./ASv200.bin Preparing to install... Extracting the JRE from the installer archive... Unpacking the JRE... Extracting the installation res...
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