Re: [gem5-users] panic: Page table fault when accessing virtual address 0x9

2013-08-10 Thread Xiangyang Guo
Hi, Ashish, Thanks for your advides. I will try it. Regards Xiangyang On Sat, Aug 10, 2013 at 11:09 PM, Ashish Venkat wrote: > Look like you are getting garbage values because instructions are being > executed in the wrong sequence. Check if you are handling dependences > properly. > > One wa

Re: [gem5-users] panic: Page table fault when accessing virtual address 0x9

2013-08-10 Thread Ashish Venkat
Look like you are getting garbage values because instructions are being executed in the wrong sequence. Check if you are handling dependences properly. One way to debug thisĀ is to compare the Exec trace from an O3 CPU without your modifications, with the one you have modified. Another way to de

Re: [gem5-users] panic: Page table fault when accessing virtual address 0x9

2013-08-10 Thread Yuan Yao
Yuan Yao liked your message with Boxer. On Sun, Aug 11, 2013 at 08:41 AM, Xiangyang Guo wrote:HI, I'm sorry that the virtual address is 0x7dffe90. I made a mistake in my previous email. So could any one give me some hints? Thanks Xiangyang On Sat, Aug 10, 2013 at 5:12 PM, Xiangyang Guo wrote

Re: [gem5-users] panic: Page table fault when accessing virtual address 0x9

2013-08-10 Thread Xiangyang Guo
HI, I'm sorry that the virtual address is 0x7dffe90. I made a mistake in my previous email. So could any one give me some hints? Thanks Xiangyang On Sat, Aug 10, 2013 at 5:12 PM, Xiangyang Guo wrote: > Hi, All, > > I modified O3 CPU and then try to run "hello" on it. I use ARM ISA and SE > mo

[gem5-users] panic: Page table fault when accessing virtual address 0x9

2013-08-10 Thread Xiangyang Guo
Hi, All, I modified O3 CPU and then try to run "hello" on it. I use ARM ISA and SE mode. However, after executing several insts, it shows "panic: Page table fault when accessing virtual address 0x9". I searched this mail list, and from the previous threads in the mail list, it seems that the 0X9 t