Hi,
I am using kvm-79 and see some issues while trying to build/run some
tests ( located in /kvm-79/user/test/x86 directory)
1) The first test I try to build is irq.flat from /kvm-79/user directory
make test/x86/irq.flat
the test build fails with following errors
gcc -D__i386__ -I /home/xxxxx/KVM/new/kvm-79/kernel/include -m32 -O1
-MMD -MF test/x86/.print.d -g -fomit-frame-pointer -Wall
-fno-stack-protector -I ../libkvm -std=gnu99 -ffreestanding -I
test/lib -I test/lib/x86 -c -nostdlib -o test/x86/print.o
test/x86/print.S
test/x86/print.S: Assembler messages:
test/x86/print.S:8: Error: bad register name `%rdi'
test/x86/print.S:8: Error: bad register name `%rdi'
test/x86/print.S:8: Error: bad register name `%rdi'
test/x86/print.S:14: Error: bad register name `%rax'
test/x86/print.S:15: Error: bad register name `%rsi'
test/x86/print.S:16: Error: bad register name `%rdx'
test/x86/print.S:18: Error: bad register name `%rdi'
test/x86/print.S:22: Error: bad register name `%rsi)'
test/x86/print.S:28: Error: bad register name `%rdx'
test/x86/print.S:29: Error: bad register name `%rsi'
test/x86/print.S:30: Error: bad register name `%rax'
make: *** [test/x86/print.o] Error 1
Do I miss something here?
2. I compiled the test smptest.flat successfully. This test with 1
cpu seems to work fine however with multiple cpus it always hangs.
why?
make test/x86/smptest.flat
with 1 cpu:-
./kvmctl --smp=1 ./test/x86/bootstrap ./test/x86/smptest.flat
GUEST: found 1 cpus
GUEST: ipi called, cpu 0
with 2 or more cpus test hangs
./kvmctl --smp=4 ./test/x86/bootstrap ./test/x86/smptest.flat
<need to CTRL-C to terminate the run>
Any help will be appreciated
Thanks
Abhishek
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