1. Debug Tools (GDB+DDD) on Andes platform
Andes Technology

2. Outline Debug environment setup Debug tools working procedure
Andes GDB Introduction
DDD + Andes GDB Introduction
Demo
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3. Debug environment setup
EVB board
AICE
PC- windows XP
Iceman
UART
network
PC- linux
nds32-elf-gdb
DDD
EVB board
PC linux
network
UART
JTAG
PC XP
USB
AICE
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4. Debug tools working procedure
Debug environment setup is ready
EVB board boot up
Execute “iceman” on XP
Check XP IP
Compiler source code and generate ELF image
Start DDD+ Andes GDB link to iceman through network
Debugging
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5. Step 3: Execute “iceman” on XP
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6. Step 3: con’t
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7. Step 4: Check XP (iceman) IP
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8. Step 5: Compiler source code and generate ELF image
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9. Step 6: Start DDD+ Andes GDB link to iceman through network
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10. Step 7: Debugging
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11. GDB Introduction 1
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12. GDB Introduction 2
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13. DDD + Andes GDB Introduction – command mode
#ddd –debugger nds32le-elf-gdb build/d2 PC
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14. Load ELF file to EVB board
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15. Debugger -> /breakpoint/step run/check variable
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16. UART result
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17. DDD + Andes GDB Introduction – script mode
#ddd –debugger nds32-elf-gdb -x script.txt build/d2
script.txt:
target remote :1234
load
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18. Lab: Debugging Demo Networking Demo program Boot up EVB
Connection ICE and PC
Execute iceman
Start DDD, nds32le-elf-gdb, ELF image
gdb link to iceman via networking
load image
Debug example: APP_Init
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19. End of The File
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