Hi Thad, Sorry for failing to get back to you. Are you still having this problem with current versions of the tutorials? If so can you provide your steps so we can try and reproduce? Adrian On Wed 04-Apr-2018 9:45 PM, Thad Seeberger wrote: > Compile now no problem however I'm getting error when running. I believe > its an invalid opcode exception. I think my build not matching the qemu but > I've tried diff machines and they do the same. > > I also get this warning during build, not sure if this relevant: > Warning: Installation path > /home/maddthad/camkes-tutorials-manifest/projects/capdl/capDL-tool not > found on the PATH environment variable. > make: Leaving directory > `/home/maddthad/camkes-tutorials-manifest/projects/capdl/capDL-tool' > > > Qemu commanr, lines with ????? suspect: > > qemu-system-i386 -nographic -m 512 -kernel images/kernel-ia32-pc99 > -initrd images/capdl-loader-experimental-image-ia32-pc99 > > (process:98550): GLib-WARNING **: gmem.c:483: custom memory allocation > vtable not supported > > Boot config: parsing cmdline 'images/kernel-ia32-pc99 ' > Boot config: console_port = 0x3f8 > Boot config: debug_port = 0x3f8 > Boot config: disable_iommu = false > ???? Warning: Your kernel was not compiled for the current > microarchitecture. > Parsing GRUB physical memory map > Physical Memory Region from 0 size 9fc00 type 1 > Physical Memory Region from 9fc00 size 400 type 2 > Physical Memory Region from f0000 size 10000 type 2 > Physical Memory Region from 100000 size 1fefe000 type 1 > Adding physical memory region 0x100000-0x1f800000 > Physical Memory Region from 1fffe000 size 2000 type 2 > Physical Memory Region from fffc0000 size 40000 type 2 > Multiboot gave us no video information > Kernel loaded to: start=0x100000 end=0x160000 size=0x60000 entry=0x10005e > ACPI: RSDP paddr=0xf7180 > ACPI: RSDP vaddr=0xdfcf7180 > ACPI: RSDT paddr=0x1ffffbc1 > ACPI: RSDT vaddr=0xdffffbc1 > ACPI: FADT paddr=0x1ffff1c0 > ACPI: FADT vaddr=0xdffff1c0 > ACPI: FADT flags=0x80a5 > ACPI: 0 IOMMUs detected > ACPI: MADT paddr=0x1ffffb11 > ACPI: MADT vaddr=0xdffffb11 > ACPI: MADT apic_addr=0xfee00000 > ACPI: MADT flags=0x1 > ACPI: MADT_APIC apic_id=0x0 > ACPI: MADT_IOAPIC ioapic_id=0 ioapic_addr=0xfec00000 gsib=0 > ACPI: MADT_ISO bus=0 source=0 gsi=2 flags=0x0 > ACPI: MADT_ISO bus=0 source=5 gsi=5 flags=0xd > ACPI: MADT_ISO bus=0 source=9 gsi=9 flags=0xd > ACPI: MADT_ISO bus=0 source=10 gsi=10 flags=0xd > ACPI: MADT_ISO bus=0 source=11 gsi=11 flags=0xd > ACPI: 1 CPU(s) detected > Detected 1 IOAPICs, but configured to use PIC instead > Detected 1 boot module(s): > module #0: start=0x161000 end=0x25aed0 size=0xf9ed0 > name='images/capdl-loader-experimental-image-ia32-pc99' > ELF-loading userland images from boot modules: > size=0x189000 v_entry=0x804f544 v_start=0x8048000 v_end=0x81d1000 > p_start=0x25b000 p_end=0x3e4000 > Moving loaded userland images to final location: from=0x25b000 to=0x160000 > size=0x189000 > Starting node #0 with APIC ID 0 > Booting all finished, dropped to user space > Caught cap fault in send phase at address 0x0 > while trying to handle: > ?????? user exception 0x6 code 0x0 > in thread 0xff3f5d00 "rootserver" at address 0x805130e > With stack: > 0x80cfda0: 0x0 > 0x80cfda4: 0x0 > 0x80cfda8: 0x0 > 0x80cfdac: 0x0 > 0x80cfdb0: 0x0 > 0x80cfdb4: 0x0 > 0x80cfdb8: 0x0 > 0x80cfdbc: 0x0 > 0x80cfdc0: 0x0 > 0x80cfdc4: 0x0 > 0x80cfdc8: 0x0 > 0x80cfdcc: 0x0 > 0x80cfdd0: 0x0 > 0x80cfdd4: 0x0 > 0x80cfdd8: 0x0 > 0x80cfddc: 0x0 > QEMU: Terminated > > Have a great day. > > > > _______________________________________________ > Devel mailing list > Devel(a)sel4.systems > https://sel4.systems/lists/listinfo/devel >