Re:Re: How to add a haradware breakpoint on a physical memory address?

2017-11-17 Thread kipade
Thanks for your reply. The real fact is, a block of physical memory was reserver whilekernel booting, so that, the block of memory can not used by the whole memoryusing the normal api, such as malloc, get_free_pages.(because the block of memoryhave to reserved for remote dsp core). However, the

Re: How to add a haradware breakpoint on a physical memory address?

2017-11-17 Thread valdis . kletnieks
On Fri, 17 Nov 2017 17:57:26 +0800, kipade said: > I found some memory was rewrite by gpu module, but i have not found where it > layout. > I just use samples hw_breakpoint module for memory monitor. > However, i found it only monitor on a virtual address, > in another words, if two variable

How to add a haradware breakpoint on a physical memory address?

2017-11-17 Thread kipade
I found some memory was rewrite by gpu module, but i have not found where it layout. I just use samples hw_breakpoint module for memory monitor. However, i found it only monitor on a virtual address, in another words, if two variable point the same physical memory, it can't be detected if I just