diff options
Diffstat (limited to 'meta/classes/qemu.bbclass')
-rw-r--r-- | meta/classes/qemu.bbclass | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass deleted file mode 100644 index 55bdff816b..0000000000 --- a/meta/classes/qemu.bbclass +++ /dev/null | |||
@@ -1,67 +0,0 @@ | |||
1 | # | ||
2 | # This class contains functions for recipes that need QEMU or test for its | ||
3 | # existence. | ||
4 | # | ||
5 | |||
6 | def qemu_target_binary(data): | ||
7 | package_arch = data.getVar("PACKAGE_ARCH") | ||
8 | qemu_target_binary = (data.getVar("QEMU_TARGET_BINARY_%s" % package_arch) or "") | ||
9 | if qemu_target_binary: | ||
10 | return qemu_target_binary | ||
11 | |||
12 | target_arch = data.getVar("TARGET_ARCH") | ||
13 | if target_arch in ("i486", "i586", "i686"): | ||
14 | target_arch = "i386" | ||
15 | elif target_arch == "powerpc": | ||
16 | target_arch = "ppc" | ||
17 | elif target_arch == "powerpc64": | ||
18 | target_arch = "ppc64" | ||
19 | elif target_arch == "powerpc64le": | ||
20 | target_arch = "ppc64le" | ||
21 | |||
22 | return "qemu-" + target_arch | ||
23 | |||
24 | def qemu_wrapper_cmdline(data, rootfs_path, library_paths): | ||
25 | import string | ||
26 | |||
27 | qemu_binary = qemu_target_binary(data) | ||
28 | if qemu_binary == "qemu-allarch": | ||
29 | qemu_binary = "qemuwrapper" | ||
30 | |||
31 | qemu_options = data.getVar("QEMU_OPTIONS") | ||
32 | |||
33 | return "PSEUDO_UNLOAD=1 " + qemu_binary + " " + qemu_options + " -L " + rootfs_path\ | ||
34 | + " -E LD_LIBRARY_PATH=" + ":".join(library_paths) + " " | ||
35 | |||
36 | # Next function will return a string containing the command that is needed to | ||
37 | # to run a certain binary through qemu. For example, in order to make a certain | ||
38 | # postinstall scriptlet run at do_rootfs time and running the postinstall is | ||
39 | # architecture dependent, we can run it through qemu. For example, in the | ||
40 | # postinstall scriptlet, we could use the following: | ||
41 | # | ||
42 | # ${@qemu_run_binary(d, '$D', '/usr/bin/test_app')} [test_app arguments] | ||
43 | # | ||
44 | def qemu_run_binary(data, rootfs_path, binary): | ||
45 | libdir = rootfs_path + data.getVar("libdir", False) | ||
46 | base_libdir = rootfs_path + data.getVar("base_libdir", False) | ||
47 | |||
48 | return qemu_wrapper_cmdline(data, rootfs_path, [libdir, base_libdir]) + rootfs_path + binary | ||
49 | |||
50 | # QEMU_EXTRAOPTIONS is not meant to be directly used, the extensions are | ||
51 | # PACKAGE_ARCH, *NOT* overrides. | ||
52 | # In some cases (e.g. ppc) simply being arch specific (apparently) isn't good | ||
53 | # enough and a PACKAGE_ARCH specific -cpu option is needed (hence we have to do | ||
54 | # this dance). For others (e.g. arm) a -cpu option is not necessary, since the | ||
55 | # qemu-arm default CPU supports all required architecture levels. | ||
56 | |||
57 | QEMU_OPTIONS = "-r ${OLDEST_KERNEL} ${@d.getVar("QEMU_EXTRAOPTIONS_%s" % d.getVar('PACKAGE_ARCH')) or ""}" | ||
58 | QEMU_OPTIONS[vardeps] += "QEMU_EXTRAOPTIONS_${PACKAGE_ARCH}" | ||
59 | |||
60 | QEMU_EXTRAOPTIONS_ppce500v2 = " -cpu e500v2" | ||
61 | QEMU_EXTRAOPTIONS_ppce500mc = " -cpu e500mc" | ||
62 | QEMU_EXTRAOPTIONS_ppce5500 = " -cpu e500mc" | ||
63 | QEMU_EXTRAOPTIONS_ppc64e5500 = " -cpu e500mc" | ||
64 | QEMU_EXTRAOPTIONS_ppce6500 = " -cpu e500mc" | ||
65 | QEMU_EXTRAOPTIONS_ppc64e6500 = " -cpu e500mc" | ||
66 | QEMU_EXTRAOPTIONS_ppc7400 = " -cpu 7400" | ||
67 | QEMU_EXTRAOPTIONS_powerpc64le = " -cpu POWER8" | ||