tests: Multiboot mmap test case

This adds a test case for Multiboot memory map in the tests/multiboot
directory, where future i386 test kernels can be dropped. Because this
requires an x86 build host and an installed 32 bit libgcc, the test is
not part of a regular 'make check'.

The reference output for the test is verified against test runs of the
same multiboot kernel booted by some GRUB 0.97.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 93 insertions, 0 deletions

diff --git a/tests/multiboot/mmap.out b/tests/multiboot/mmap.out
new file mode 100644
index 0000000000..e70b6eb45d
--- /dev/null
+++ b/tests/multiboot/mmap.out
@@ -0,0 +1,93 @@
+
+
+
+=== Running test case: mmap.elf  ===
+
+Lower memory: 639k
+Upper memory: 130040k
+
+e820 memory map:
+0x0 - 0x9fc00: type 1 [entry size: 20]
+0x9fc00 - 0xa0000: type 2 [entry size: 20]
+0xf0000 - 0x100000: type 2 [entry size: 20]
+0x100000 - 0x7ffe000: type 1 [entry size: 20]
+0x7ffe000 - 0x8000000: type 2 [entry size: 20]
+0xfffc0000 - 0x100000000: type 2 [entry size: 20]
+
+mmap start:       0x9000
+mmap end:         0x9090
+real mmap end:    0x9090
+
+
+=== Running test case: mmap.elf -m 1.1M ===
+
+Lower memory: 639k
+Upper memory: 96k
+
+e820 memory map:
+0x0 - 0x9fc00: type 1 [entry size: 20]
+0x9fc00 - 0xa0000: type 2 [entry size: 20]
+0xf0000 - 0x100000: type 2 [entry size: 20]
+0x100000 - 0x118000: type 1 [entry size: 20]
+0x118000 - 0x11a000: type 2 [entry size: 20]
+0xfffc0000 - 0x100000000: type 2 [entry size: 20]
+
+mmap start:       0x9000
+mmap end:         0x9090
+real mmap end:    0x9090
+
+
+=== Running test case: mmap.elf -m 2G ===
+
+Lower memory: 639k
+Upper memory: 2096120k
+
+e820 memory map:
+0x0 - 0x9fc00: type 1 [entry size: 20]
+0x9fc00 - 0xa0000: type 2 [entry size: 20]
+0xf0000 - 0x100000: type 2 [entry size: 20]
+0x100000 - 0x7fffe000: type 1 [entry size: 20]
+0x7fffe000 - 0x80000000: type 2 [entry size: 20]
+0xfffc0000 - 0x100000000: type 2 [entry size: 20]
+
+mmap start:       0x9000
+mmap end:         0x9090
+real mmap end:    0x9090
+
+
+=== Running test case: mmap.elf -m 4G ===
+
+Lower memory: 639k
+Upper memory: 3668984k
+
+e820 memory map:
+0x0 - 0x9fc00: type 1 [entry size: 20]
+0x9fc00 - 0xa0000: type 2 [entry size: 20]
+0xf0000 - 0x100000: type 2 [entry size: 20]
+0x100000 - 0xdfffe000: type 1 [entry size: 20]
+0xdfffe000 - 0xe0000000: type 2 [entry size: 20]
+0xfffc0000 - 0x100000000: type 2 [entry size: 20]
+0x100000000 - 0x120000000: type 1 [entry size: 20]
+
+mmap start:       0x9000
+mmap end:         0x90a8
+real mmap end:    0x90a8
+
+
+=== Running test case: mmap.elf -m 8G ===
+
+Lower memory: 639k
+Upper memory: 3668984k
+
+e820 memory map:
+0x0 - 0x9fc00: type 1 [entry size: 20]
+0x9fc00 - 0xa0000: type 2 [entry size: 20]
+0xf0000 - 0x100000: type 2 [entry size: 20]
+0x100000 - 0xdfffe000: type 1 [entry size: 20]
+0xdfffe000 - 0xe0000000: type 2 [entry size: 20]
+0xfffc0000 - 0x100000000: type 2 [entry size: 20]
+0x100000000 - 0x220000000: type 1 [entry size: 20]
+
+mmap start:       0x9000
+mmap end:         0x90a8
+real mmap end:    0x90a8