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s-matyukevich / raspberry-pi-os

Learning operating system development using Linux kernel and Raspberry Pi
MIT License
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[exercises lesson06] after switch to user_process , it cannot response svc call #254

Open cuijier opened 2 years ago

cuijier commented 2 years ago

@xdfm1 Hi xdfm1, i haved seed your exercises about lesson06, it's work , you are so clever. but according to your code, i have modified little , after run user_process , it can't response svc ，

(gdb) 
#0  0x0000000000085200 in ?? ()
#1  0x000000000000003c in user_process () at src/user.c:17
#2  0xffff0000000865f8 in ?? ()

can you help me to look it ? the code link is here

akshataj96 commented 1 year ago

If this is still open, can i start looking into it ? @cuijier