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I start gdb to debug my program, the program will run to 0x00000000 when executing "vldmia.64 r1!, {d0-d15}". I can not find the reason. My CPU is cortex-a8.
Hello,
I guess the reason is why the NEON and FPU was not enabled.
Are they already enabled?
If not, please refer to the following link.
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0472i/CJAHIEDH.html
Best regards,Yasuhiko Koumoto.
Thank you! I have fixed this problem. My GDB cannot support well for VFP context saving.The defined structure for VFP context is incorrect.