linux/poky.git/scripts/runqemu-internal, branch dora

runqemu: set qemuarm memory size back to 128MB

2013-09-22T11:19:41+00:00

The following commit, 6ccd4d6, increased the RAM size for qemu machines to 256MB due to some smart sanity tests failing on autobuilder because more memory was needed. Unfortunately this leads to various, potentially dangerous, issues like the one observed during sudoku-savant project compilation: collect: relinking collect2: error: '_ZNK6sudoku5ClearINS_6SquareEEclERS1_' was assigned to 'board.rpo', but was not defined during recompilation, or vice versa board.o:(.rodata+0x8): undefined reference to `sudoku::Clear::operator()(sudoku::Square&) const' board.o:(.rodata+0x20): undefined reference to `sudoku::Clear::operator()(sudoku::Sequence&) const' board.o:(.rodata+0x34): undefined reference to `typeinfo for sudoku::Action' ...AND THE LIST CONTINUES... collect2: error: ld returned 1 exit status make: *** [sudoku-savant] Error 1 After some tests, I found that the maximum amount of memory needed for sudoku to compile properly is 146MB(!?!). My attempts to create a simpler test case (using templates), in order to replicate and isolate the issue failed. All the tests compiled just fine. So, my guess is that this problem is certainly memory related but the cause might be hidden in any of the following: qemu versatile hw model, in the kernel or, highly unlikely but not impossible, the toolchain itself. The reason I don't really think the cause is in the toolchain is the fact that the compilation completes just fine for 128MB on qemuarm but also on other qemu machines (with 256MB of memory). Since this issue might need lots of time to have a proper fix, I'll revert back to using 128MB for qemuarm for the time being. [YOCTO #5133] (From OE-Core rev: 06605bd6ddd4d6a788e1a107dcf15dde1027c094) Signed-off-by: Laurentiu Palcu Signed-off-by: Richard Purdie

runqemu: set memory size to 256M for most qemu machines

2013-09-02T17:02:59+00:00

Set memory size to 256M for qemuarm, qemux86, qemux86-64, qemumips, qemumips64, and qemuppc. This allows the smart automated tests to run on machines with a GUI environment (such as Sato) running at the same time, for which 128M is too limiting. Setting this in runqemu allows users manually using runqemu to avoid the same out-of-memory issues under similar conditions using smart, on-target compilation or other uses. Fixes [YOCTO #5045]. (From OE-Core rev: fe5dfdece98692f8fa731c8d11c907a272266ea5) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

runqemu-internal: provide more info if a preconfigured tap is used

2013-08-30T15:23:47+00:00

We should provide the user more information if a preconfigured tap is used. This is because the user might have manually set up the tap interface to be used by other qemu binaries. So at a minimum, we should let the user know how to make runqemu skip that tap interface. [YOCTO #5047] (From OE-Core rev: ec08d92641cc51c567cc3745937b1839d3faa095) Signed-off-by: Chen Qi Signed-off-by: Richard Purdie

runqemu-internal: don't bring down preconfigured tap interface

2013-08-30T15:23:47+00:00

runqemu-ifup and runqemu-ifdown should be pairs. If we're using a preconfigured tap interface, the runqemu-ifdown should not be invoked to bring it down. (From OE-Core rev: f60f215f74b5fe5a43943c9d3ccdbe0fa06b7828) Signed-off-by: Chen Qi Signed-off-by: Richard Purdie

runqemu-internal: fix to start X correctly in live images

2013-08-16T10:14:35+00:00

The QEMUOPTIONS for ISOFS was not complete, leading to failures when trying to start X in live images. This patch fixes this problem. [YOCTO #4103] [YOCTO #4884] (From OE-Core rev: 08947869917dc5a9dfff05b0ee19279f60cf6d2b) Signed-off-by: Chen Qi Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

scripts/runqemu: Add support for 'qemumicroblaze' machine

2013-07-10T08:41:51+00:00

* Add support to boot the 'qemumicroblaze' machine in qemu-system-microblazeel * Use the specific machine model for a MicroBlaze system 'petalogix-ml605' * Use the DTB generated from the kernel build as the DTB for boot * Force use of initrd rootfs (either in ext or cpio formats) (From OE-Core rev: 2c164a5dfc877d180ef58d46c063573621297929) Signed-off-by: Nathan Rossi Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

scripts/runqemu: Add support for 'qemuzynq' machine

2013-07-10T08:41:51+00:00

* Add support to boot the 'qemuzynq' machine in qemu-system-arm * Use the specific machine model for Zynq 'xilinx-zynq-a9' * Use the DTB generated from the kernel build as the DTB for boot * Force use of initrd rootfs (either in ext or cpio formats) (From OE-Core rev: 1e4b1d95e1f47654e928f38cd091ffe272689844) Signed-off-by: Nathan Rossi Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

runqemu: Replaced "stty sane" with saved stty settings

2013-05-30T19:59:08+00:00

stty manual says : "sane - Resets all modes to reasonable values for interactive terminal use." But reasonable isn't the most viable solution, because we want to keep the original stty settings before running runqemu. Saving the stty settings and setting them at the end of the runqemu script solves the terminal settings differences after the script ran. [Yocto #4512] (From OE-Core rev: 93e0ae68d2c1827370f4f9e95c2f0b7f98ba2cb8) Signed-off-by: Andrei Dinu [Added filename info in commit subject - sgw] Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

SLiRP support in runqemu

2013-05-24T13:14:40+00:00

runqemu script now takes argument "slirp" in order to run networking on the qemu machine, without root privileges. changed the runqemu-internal script in order not to activate the tap devices if the option is set. [YOCTO #1474] (From OE-Core rev: fa7fd7b1cbcfbd01af1949d2ea09b880a0ae0175) Signed-off-by: Andrei Dinu Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

runqemu: Replace use of ifconfig with ip

2013-05-15T21:09:47+00:00

ifconfig and its ilk (net-tools package) is deprecated in favour of iproute2 package and is now removed by many distro's e.g. Archlinux. So we replace ifconfig with ip utility (From OE-Core rev: c19e5d19ae8e6e6eb9b37549d80765b8315f79a4) Signed-off-by: Khem Raj Signed-off-by: Saul Wold Signed-off-by: Richard Purdie