diff options
Diffstat (limited to 'yocto-poky/meta/classes/qemu.bbclass')
-rw-r--r-- | yocto-poky/meta/classes/qemu.bbclass | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/yocto-poky/meta/classes/qemu.bbclass b/yocto-poky/meta/classes/qemu.bbclass deleted file mode 100644 index 75739dbbf..000000000 --- a/yocto-poky/meta/classes/qemu.bbclass +++ /dev/null @@ -1,59 +0,0 @@ -# -# This class contains functions for recipes that need QEMU or test for its -# existence. -# - -def qemu_target_binary(data): - target_arch = data.getVar("TARGET_ARCH", True) - if target_arch in ("i486", "i586", "i686"): - target_arch = "i386" - elif target_arch == "powerpc": - target_arch = "ppc" - elif target_arch == "powerpc64": - target_arch = "ppc64" - - return "qemu-" + target_arch - -def qemu_wrapper_cmdline(data, rootfs_path, library_paths): - import string - - qemu_binary = qemu_target_binary(data) - if qemu_binary == "qemu-allarch": - qemu_binary = "qemuwrapper" - - qemu_options = data.getVar("QEMU_OPTIONS", True) - - return "PSEUDO_UNLOAD=1 " + qemu_binary + " " + qemu_options + " -L " + rootfs_path\ - + " -E LD_LIBRARY_PATH=" + ":".join(library_paths) + " " - -# Next function will return a string containing the command that is needed to -# to run a certain binary through qemu. For example, in order to make a certain -# postinstall scriptlet run at do_rootfs time and running the postinstall is -# architecture dependent, we can run it through qemu. For example, in the -# postinstall scriptlet, we could use the following: -# -# ${@qemu_run_binary(d, '$D', '/usr/bin/test_app')} [test_app arguments] -# -def qemu_run_binary(data, rootfs_path, binary): - libdir = rootfs_path + data.getVar("libdir", False) - base_libdir = rootfs_path + data.getVar("base_libdir", False) - - return qemu_wrapper_cmdline(data, rootfs_path, [libdir, base_libdir]) + rootfs_path + binary - -# QEMU_EXTRAOPTIONS is not meant to be directly used, the extensions are -# PACKAGE_ARCH, *NOT* overrides. -# In some cases (e.g. ppc) simply being arch specific (apparently) isn't good -# enough and a PACKAGE_ARCH specific -cpu option is needed (hence we have to do -# this dance). For others (e.g. arm) a -cpu option is not necessary, since the -# qemu-arm default CPU supports all required architecture levels. - -QEMU_OPTIONS = "-r ${OLDEST_KERNEL} ${@d.getVar("QEMU_EXTRAOPTIONS_%s" % d.getVar('PACKAGE_ARCH', True), True) or ""}" -QEMU_OPTIONS[vardeps] += "QEMU_EXTRAOPTIONS_${PACKAGE_ARCH}" - -QEMU_EXTRAOPTIONS_ppce500v2 = " -cpu e500v2" -QEMU_EXTRAOPTIONS_ppce500mc = " -cpu e500mc" -QEMU_EXTRAOPTIONS_ppce5500 = " -cpu e500mc" -QEMU_EXTRAOPTIONS_ppc64e5500 = " -cpu e500mc" -QEMU_EXTRAOPTIONS_ppce6500 = " -cpu e500mc" -QEMU_EXTRAOPTIONS_ppc64e6500 = " -cpu e500mc" -QEMU_EXTRAOPTIONS_ppc7400 = " -cpu 7400" |