Re: [Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-11 Thread Laurent Desnogues
On Sat, Aug 11, 2012 at 5:41 AM, Steven wangwangk...@gmail.com wrote: [...] I want to get the guest physical address of a pc. I note the part of the function cpu_x86_handle_mmu_fault will do something like page walking to convert a pc to its guest physical address. I think this is the guest

Re: [Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-10 Thread Peter Maydell
On 10 August 2012 03:11, Steven wangwangk...@gmail.com wrote: The function definition has a return address type tb_page_addr_t. tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) I am wondering is this address the guest physical address or the host virtual address. In

Re: [Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-10 Thread Steven
On Fri, Aug 10, 2012 at 11:47 AM, Peter Maydell peter.mayd...@linaro.org wrote: On 10 August 2012 03:11, Steven wangwangk...@gmail.com wrote: The function definition has a return address type tb_page_addr_t. tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) I am

Re: [Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-10 Thread Steven
On Fri, Aug 10, 2012 at 11:47 AM, Peter Maydell peter.mayd...@linaro.org wrote: On 10 August 2012 03:11, Steven wangwangk...@gmail.com wrote: The function definition has a return address type tb_page_addr_t. tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) I am

Re: [Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-10 Thread Peter Maydell
On 10 August 2012 19:53, Steven wangwangk...@gmail.com wrote: On Fri, Aug 10, 2012 at 11:47 AM, Peter Maydell peter.mayd...@linaro.org wrote: On 10 August 2012 03:11, Steven wangwangk...@gmail.com wrote: The function definition has a return address type tb_page_addr_t. tb_page_addr_t

Re: [Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-10 Thread Steven
On Fri, Aug 10, 2012 at 10:06 PM, Peter Maydell peter.mayd...@linaro.org wrote: On 10 August 2012 19:53, Steven wangwangk...@gmail.com wrote: On Fri, Aug 10, 2012 at 11:47 AM, Peter Maydell peter.mayd...@linaro.org wrote: On 10 August 2012 03:11, Steven wangwangk...@gmail.com wrote: The

[Qemu-devel] Is the return address of get_page_addr_code guest physical address?

2012-08-09 Thread Steven
Hi, The function definition has a return address type tb_page_addr_t. tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) I am wondering is this address the guest physical address or the host virtual address. If it it is the guest physical address, why does Qemu waste guest