tools/out-of-tree
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Use all host cpu features

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This commit is contained in:
dump_stack() 2019-08-19 05:16:17 +00:00
parent 54a3704bc2
commit 89305b7011
2 changed files with 4 additions and 1 deletions
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2
CHANGELOG.md
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@ -66,6 +66,8 @@
- dmesg is not cleaned before the start of module/exploit anymore. - dmesg is not cleaned before the start of module/exploit anymore.
- qemu/kvm will use all host cpu features.
### Removed ### Removed
- *Kernel factory* is removed completely in favor of incremental - *Kernel factory* is removed completely in favor of incremental

3
qemu/qemu-kernel.go
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@ -213,6 +213,7 @@ func (q *System) Start() (err error) {
qemuArgs := []string{"-snapshot", "-nographic", qemuArgs := []string{"-snapshot", "-nographic",
"-hda", q.drivePath, "-hda", q.drivePath,
"-kernel", q.kernel.KernelPath, "-kernel", q.kernel.KernelPath,
"-cpu", "host",
"-smp", fmt.Sprintf("%d", q.Cpus), "-smp", fmt.Sprintf("%d", q.Cpus),
"-m", fmt.Sprintf("%d", q.Memory), "-m", fmt.Sprintf("%d", q.Memory),
"-device", "e1000,netdev=n1", "-device", "e1000,netdev=n1",
@ -232,7 +233,7 @@ func (q *System) Start() (err error) {
} }
if q.arch == X86x64 && runtime.GOOS == "darwin" { if q.arch == X86x64 && runtime.GOOS == "darwin" {
qemuArgs = append(qemuArgs, "-accel", "hvf", "-cpu", "host") qemuArgs = append(qemuArgs, "-accel", "hvf")
} }
qemuArgs = append(qemuArgs, "-append", q.cmdline()) qemuArgs = append(qemuArgs, "-append", q.cmdline())