Re: qemu: fatal: Lockup: can't escalate 3 to HardFault (current priority -1)

2021-09-29 Thread Peter Maydell
On Wed, 29 Sept 2021 at 16:24, abhijeet inamdar wrote: > > I tried to add -d in_asm,out_asm,guest_errors it gives out as follows: 'int,exec,cpu' are probably also helpful. > [New Thread 0x7fffe700 (LWP 44283)] > > IN: > 0x: andeqr0, r0, r0 We started

Re: riscv64 system emulation maximum core count with virt machine

2021-09-29 Thread Rahul Pathak
If you want to boot with more than 8 harts then you also need to increase the CONFIG_NR_CPUS in the kernel. Along with change in QEMU - VIRT_CPUS_MAX in "include/hw/riscv/virt.h" But, the limit of 8 is low and should be increased. Don't know the reason why its 8. On Sep 22 2021, at 10:19 pm,

Re: qemu: fatal: Lockup: can't escalate 3 to HardFault (current priority -1)

2021-09-29 Thread abhijeet inamdar
I tried to add -d in_asm,out_asm,guest_errors it gives out as follows: PROLOGUE: [size=45] 0x70849000: 55 pushq%rbp 0x70849001: 53 pushq%rbx 0x70849002: 41 54pushq%r12 0x70849004: 41 55

Logging program execution artifacts in TCG

2021-09-29 Thread Arnabjyoti Kalita
Hello all, I have a requirement to record a few artifacts when I start a program execution in the TCG mode of QEMU. I use 'nochain,exec' debug flags when starting QEMU in TCG mode. This is for the x86_64 host and target architectures. I am using QEMU version 5.0.1. 1. sequence of memory