Arm Community
Site
Search
User
Site
Search
User
Groups
Arm Research
DesignStart
Education Hub
Graphics and Gaming
High Performance Computing
Innovation
Multimedia
Open Source Software and Platforms
Physical
Processors
Security
System
Software Tools
TrustZone for Armv8-M
中文社区
Blog
Announcements
Artificial Intelligence
Automotive
Healthcare
HPC
Infrastructure
Innovation
Internet of Things
Machine Learning
Mobile
Smart Homes
Wearables
Forums
All developer forums
IP Product forums
Tool & Software forums
Pelion IoT Platform
Support
Open a support case
Documentation
Downloads
Training
Arm Approved program
Arm Design Reviews
Community Help
More
Cancel
Developer Community
Tools and Software
Software Tools
Jump...
Cancel
Software Tools
Arm Development Studio forum
Bootloader problem in ARM926ejs
Tools, Software and IDEs blog
Forums
Videos & Files
Help
Jump...
Cancel
New
Replies
9 replies
Subscribers
127 subscribers
Views
3515 views
Users
0 members are here
Related
Bootloader problem in ARM926ejs
Offline
F Girault
over 7 years ago
Parents
Offline
F Girault
over 7 years ago
Note: This was originally posted on 27th June 2011 at
http://forums.arm.com
I took a pick at the memory map to find that "__iar_data_init2" function, and all I found is "__iar_data_init3".
So I did 2 modifications:
1. Use __iar_data_init3
2. Modified the linker file to add .data_init and other initialization sections next to the code section. It worked once. So in order to confirm that both modifications were needed, I modified back __iar_data_init3 to __iar_data_init2 and it didnt work anymore.
Then by doing only (2) it didnt work either. So I put back both, and now it doesnt work.
But it worked once, I saw that the variable had been initialized by the __iar_data_init3 function.
Cancel
Up
0
Down
Reply
Cancel
Reply
Offline
F Girault
over 7 years ago
Note: This was originally posted on 27th June 2011 at
http://forums.arm.com
I took a pick at the memory map to find that "__iar_data_init2" function, and all I found is "__iar_data_init3".
So I did 2 modifications:
1. Use __iar_data_init3
2. Modified the linker file to add .data_init and other initialization sections next to the code section. It worked once. So in order to confirm that both modifications were needed, I modified back __iar_data_init3 to __iar_data_init2 and it didnt work anymore.
Then by doing only (2) it didnt work either. So I put back both, and now it doesnt work.
But it worked once, I saw that the variable had been initialized by the __iar_data_init3 function.
Cancel
Up
0
Down
Reply
Cancel
Children
No data
More questions in this forum
By title
By date
By reply count
By view count
By most asked
By votes
By quality
Descending
Ascending
All recent questions
Unread questions
Questions you've participated in
Questions you've asked
Unanswered questions
Answered questions
Questions with suggested answers
Questions with no replies
Not Answered
DS52020.0 connection to Musca-A/B boards not working
0
Arm Development Studio
Musca-A
33
views
0
replies
Started
3 hours ago
by
Daniel Oliveira
Suggested Answer
Positioning a function in a Position Independent Executable for ARMV8
0
1656
views
3
replies
Latest
7 days ago
by
Stephen Theobald
Answered
Link a pure binary file to image with scatter file
0
1620
views
3
replies
Latest
7 days ago
by
Ronan Synnott
Answered
Failed to read contents of Internal RAM L1-I_DATA in ARM DS
0
Arm Development Studio
Cache
Debug and Trace Services Layer (DTSL)
4202
views
23
replies
Latest
20 days ago
by
Boon Khai
Suggested Answer
DS-5 connect fail when cortex-r5 is in lock-step mode
0
3873
views
10
replies
Latest
27 days ago
by
Stuart Hirons
>
View all questions in Arm Development Studio forum