** Description changed: Hello, i have a big problem with QEMU arm virtual machine. So... I run QEMU machine with bare-metal ThreadX fullflash from Texet TM-333 phone (Spreadtrum platform) [CODE]qemu-system-arm -S -gdb tcp::1234,ipv4 -drive file=C:\cygwin64\home\flash.bin,if=mtd,format=raw -M palmetto-bmc -cpu arm926 -m 64M[/CODE] I use palmetto-bmc platform because it have ARM926EJ-S core and support SPI Flash. Then, i attach to gdb qemu process from IDA and run code step-by-step. - [IMG]https://pp.userapi.com/c847218/v847218546/13ec1c/iSIcre5-js4.jpg[/IMG] + When the IDA run 00032534 STR R11, [R10] command - [IMG]https://pp.userapi.com/c846416/v846416708/133f60/GQzxORvf4Tg.jpg[/IMG] + instead of store R11 on R10 adress, it jump 000328DC STMFD SP!, {R0-R12,LR} instruction... - [IMG]https://pp.userapi.com/c847218/v847218546/13ec26/32A0VcaJywg.jpg[/IMG] - and virt machine not execute new instruction... + + and virt machine not execute new instruction... [IMG]https://pp.userapi.com/c850624/v850624111/528f3/N7FTpgloWVU.jpg[/IMG] and why i did not change flash from n25q256a to n25q032a11 in aspeed.c without rebuild qemu?
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1805445 Title: QEMU arm virt machine was stopped by STMFD command while debug process Status in QEMU: New Bug description: Hello, i have a big problem with QEMU arm virtual machine. So... I run QEMU machine with bare-metal ThreadX fullflash from Texet TM-333 phone (Spreadtrum platform) [CODE]qemu-system-arm -S -gdb tcp::1234,ipv4 -drive file=C:\cygwin64\home\flash.bin,if=mtd,format=raw -M palmetto-bmc -cpu arm926 -m 64M[/CODE] I use palmetto-bmc platform because it have ARM926EJ-S core and support SPI Flash. Then, i attach to gdb qemu process from IDA and run code step-by-step. When the IDA run 00032534 STR R11, [R10] command instead of store R11 on R10 adress, it jump 000328DC STMFD SP!, {R0-R12,LR} instruction... and virt machine not execute new instruction... [IMG]https://pp.userapi.com/c850624/v850624111/528f3/N7FTpgloWVU.jpg[/IMG] and why i did not change flash from n25q256a to n25q032a11 in aspeed.c without rebuild qemu? To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1805445/+subscriptions
