syslogd: add config option to include milliseconds in timestamps

[oweals/busybox.git] / qemu_multiarch_testing / README

diff --git a/qemu_multiarch_testing/README b/qemu_multiarch_testing/README
index 69ddb76b83a2d55816a4b7fbc4e7effffa7440e4..ecb63f9ef6d88aba07bf4a974895f339037d75a9 100644 (file)
--- a/qemu_multiarch_testing/README
+++ b/qemu_multiarch_testing/README
@@ -11,6 +11,11 @@ hdc.img, from hdc.dir/* data. This requires root for loop mount.
 one or more system-image-ARCH directories into this directory
 (the one which contains this README).
 
+* Install qemu-system-ARCH. The arch names may differ from
+system-image-ARCH: for example, all ARM flavors (armv4l...armv6l)
+are served by the same qemu - qemu-system-arm. On my machine,
+I needed to install qemu-system-{arm,mips,x86,ppc,sparc,m68k,sh4}.
+
 * Run: ./parallel-build-hdc-img.sh system-image-DIR1 system-image-DIR2...
 (background it if you don't want to see "Waiting to finish" thing).
 This runs build in several qemu virtual machines in parallel.
@@ -33,7 +38,7 @@ 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 +47,17 @@ 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