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-rw-r--r--qemu_multiarch_testing/README19
1 files changed, 7 insertions, 12 deletions
diff --git a/qemu_multiarch_testing/README b/qemu_multiarch_testing/README
index 69ddb76..9757ff0 100644
--- a/qemu_multiarch_testing/README
+++ b/qemu_multiarch_testing/README
@@ -33,7 +33,7 @@ You can also run "./parallel-build-hdc-img.sh -s system-image-ARCH"
- single mode, output is to screen and serial input is from keyboard.
If hdc.dir/bin/busybox-$ARCH exists, it will be used during build
-to supply additional tools.
+to supply additional tools (dir with all applets appended to $PATH).
For me, the following system images worked:
system-image-armv4l
@@ -42,22 +42,17 @@ system-image-armv5l
od is buggy on arm*:
# echo Hello-hello-hello-hello | od -b
0000000 110 145 154 154 157 055 150 145 154 154 157 055 150 145 154 154
- 0000000 157 055 150 145 154 154 157 012
- 0000000
+ 0000000 157 055 150 145 154 154 157 012 <= WRONG OFFSET
+ 0000000 (can also be even more bogus like 17767153361)
system-image-i686
-system-image-mips
-system-image-mipsel
- od is buggy on mips[el]:
- # echo Hello-hello-hello-hello | od -b
- 0000000 110 145 154 154 157 055 150 145 154 154 157 055 150 145 154 154
- 17767153361 157 055 150 145 154 154 157 012
- 0000000
+system-image-mips - od is buggy
+system-image-mipsel - od is buggy
system-image-x86_64
+system-image-powerpc - qemu 1.2.2 didn't work, 2.4.0 worked; od is buggy
+system-image-sparc - qemu 1.2.2 didn't work, 2.4.0 worked; od is buggy
And these did not:
system-image-armv6l - hang on "Uncompressing Linux... done, booting the kernel"
-system-image-powerpc - hang early in kernel boot
-system-image-sparc - hang early in userspace
system-image-m68k - my qemu doesn't like "-M q800"
system-image-mips64 - init dies "Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000a"
system-image-sh4 - qemu segfaults early in kernel boot