I ran the test suite on a 3A5000 desktop, a LoongArch architecture machine,
using Archlinux for LoongArch distro, see https://github.com/loongarchlinux.
Some software versions are:
* linux 6.3.0-rc4
* gcc 13.0.1 20230312
* binutils 2.40
* qemu 7.2.0
The test results of running "make check" with qemu 7.2 are as follows:
=================================
GRUB 2.11: ./test-suite.log
=================================
# TOTAL: 85
# PASS: 73
# SKIP: 8
# XFAIL: 0
# FAIL: 2
# XPASS: 0
# ERROR: 2
.. contents:: :depth: 2
ERROR: f2fs_test
================
mount: /tmp/grub-fs-tester.20230418175640563815408.f2fs.UDs/f2fs_rw: unknown filesystem type 'f2fs'.
dmesg(1) may have more information after failed mount system call.
MOUNT FAILED.
ERROR f2fs_test (exit status: 99)
FAIL: hfs_test
==============
recode: Request `utf8..macroman' is erroneous
mkfs.hfs: name required with -v option
FAIL hfs_test (exit status: 1)
ERROR: zfs_test
===============
zpool not installed; cannot test zfs.
ERROR zfs_test (exit status: 99)
SKIP: pata_test
===============
SKIP pata_test (exit status: 77)
SKIP: ahci_test
===============
SKIP ahci_test (exit status: 77)
SKIP: uhci_test
===============
SKIP uhci_test (exit status: 77)
SKIP: ohci_test
===============
SKIP ohci_test (exit status: 77)
SKIP: ehci_test
===============
SKIP ehci_test (exit status: 77)
SKIP: fddboot_test
==================
SKIP fddboot_test (exit status: 77)
SKIP: netboot_test
==================
SKIP netboot_test (exit status: 77)
SKIP: pseries_test
==================
SKIP pseries_test (exit status: 77)
FAIL: grub_func_test
====================
WARNING: Image format was not specified for '/tmp/grub-shell.HeTAD8Ty3U/grub.iso' and probing guessed raw.
Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
Functional test failure: shift_test:
...
gfxterm_menu_640x480xi16:3 failed: 0xce34981e vs 0xd9f04953
tests/video_checksum.c:checksum:615: assert failed: 0 Checksum
gfxterm_menu_640x480xi16:2 failed: 0xa8fb749d vs 0xbf3fa5d0
tests/video_checksum.c:checksum:615: assert failed: 0 Checksum
gfxterm_menu_640x480xi16:1 failed: 0xce34981e vs 0xd9f04953
gfxterm_menu: FAIL
...
videotest_checksum:
videotest_checksum: PASS
exfctest:
exfctest: PASS
TEST FAILURE
FAIL grub_func_test (exit status: 1)
We got 2 errors:
* f2fs_test
The kernel uses 16k pages, causing failures when loading the f2fs kernel module,
see https://github.com/torvalds/linux/blob/master/fs/f2fs/super.c#L4670
This error can be ignored.
* zfs_test
zfs does not support the LoongArch architecture and is not compatible with the
6.3 kernel.
This error can be ignored.
We got 2 failures:
* hfs_test
I use recode 3.7.14-1 on Archlinux, running `recode -l` gives no output `MacRoman`,
so we get this error.
On Linux systems that support LoongArch, there is currently no need to use HFS,
so this failure can be ignored.
* grub_func_test
I don't know the reason for this failure. I guess it may be related to qemu's edk2.
In the previous review, I was told that the failure here is the expected behavior.
So, we can ignore this failure.
Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This patch adds LoongArch to the GRUB build system and various tools,
so GRUB can be built on LoongArch as a UEFI application.
Signed-off-by: Zhou Yang <zhouyang@loongson.cn>
Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This patch adds support of the stack-based LoongArch relocations
throughout GRUB, including tools, dynamic linkage, and support for
conversion of ELF relocations into PE ones. A stack machine is required
to handle these per the spec [1] (see the R_LARCH_SOP types), of which
a simple implementation is included.
These relocations are produced by binutils 2.38 and 2.39, while the newer
v2.00 relocs require more recent toolchain (binutils 2.40+ & gcc 13+, or
LLVM 16+). GCC 13 has not been officially released as of early 2023, so
support for v1.00 relocs are expected to stay relevant for a while.
[1] https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html#_relocations
Signed-off-by: Zhou Yang <zhouyang@loongson.cn>
Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
On entry, we need to save the system table pointer as well as our image
handle. Add an early startup file that saves them and then brings us
into our main function.
Signed-off-by: Zhou Yang <zhouyang@loongson.cn>
Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Xiaotian Wu