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| author | Xi Wang <[email protected]> | 2019-09-14 01:13:21 +0800 |
|---|---|---|
| committer | Frans Kaashoek <[email protected]> | 2019-09-13 17:23:36 -0400 |
| commit | b150908354dd166ed9f00287064216d09a3ba807 (patch) | |
| tree | 0b4d137146af659c28371ea5c5887e58adc64a64 | |
| parent | 036b5edf12fccc06a11287ad58565f253ab2eef6 (diff) | |
| download | xv6-labs-b150908354dd166ed9f00287064216d09a3ba807.tar.gz xv6-labs-b150908354dd166ed9f00287064216d09a3ba807.tar.bz2 xv6-labs-b150908354dd166ed9f00287064216d09a3ba807.zip | |
add `-bios none' to silence qemu
QEMU 4.1+ emits warnings if -bios is not given, as newer versions
will load the OpenSBI firmware in this case. Pass `-bios none' to
avoid this issue.
| -rw-r--r-- | Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -152,7 +152,9 @@ QEMUGDB = $(shell if $(QEMU) -help | grep -q '^-gdb'; \ ifndef CPUS CPUS := 3 endif -QEMUOPTS = -machine virt -kernel $K/kernel -m 3G -smp $(CPUS) -nographic + +QEMUEXTRA = -drive file=fs1.img,if=none,format=raw,id=x1 -device virtio-blk-device,drive=x1,bus=virtio-mmio-bus.1 +QEMUOPTS = -machine virt -bios none -kernel $K/kernel -m 3G -smp $(CPUS) -nographic QEMUOPTS += -drive file=fs.img,if=none,format=raw,id=x0 -device virtio-blk-device,drive=x0,bus=virtio-mmio-bus.0 qemu: $K/kernel fs.img |