[Qemu-devel] errors which can't backing storage for guest RAM with -mem-path

Hi Peter I found it can't backup the guest RAM when i run simple ram test code with errors which can't backing storage for guest RAM with integratorcp, the commander is: qemu-system-arm -M integratorcp -m 1 -semihosting -nographic -mem-path mem.txt -kernel build/emu_ram_test.elf i wrote the

[Qemu-devel] errors which can't backing storage for guest RAM with -mem-path

Hi all I found it can't backup the guest RAM when i run simple ram test code with errors which can't backing storage for guest RAM with integratorcp, the commander is: qemu-system-arm -M integratorcp -m 1 -semihosting -nographic -mem-path mem.txt -kernel build/emu_ram_test.elf i wrote the pa

[Qemu-devel] timer configure for QEMU versatilepb

Hi Peter and qemu-devel, I am trying to port one simple RTOS to QEMU versatilepb, however, i found the SIC address(actually PIC) is different from the PIC in the integratorcp.c even though they are same arm926, besides, the PIC register bit definition is some different between versatilepb and

[Qemu-devel] qemu integrator hardware error: icp_control_write: Bad offset 789688

Hi Peter, I am using your qemu integrator to debug my application but it encouters the exception below, i have no idea to figure out the message below. could you give me some suggestion or show me some document to get out this issues?? i noticed there is trace option in the qeumu, but don't kn

[Qemu-devel] Fw: qemu integrator RAM size can't reach 128M when emulate the arm926

hi qemu-devel, i tried use the integrator.c to emulate the arm926 which has 128M message but found the RAM size can use is less than 32M. steps below. the qemu usding is 2.8. 1 define the RAM from 0-128M in ld file. 2 write the test program to verify i can write/read the memory from 32M to 64