[parisc-linux] ld: Unsatisfied symbols
Tue, 8 Feb 2000 22:05:07 -0800 (PST)
The current tree builds and *almost* links.
(except for block/rd.c; used -rlinus2342 version)
ld: Unsatisfied symbols:
Other arches define get_task_struct() in include/asm/processor.h.
We probably should too.
I have only 1/2 a clue what it's supposed to do.
include/linux/utsname.h: extern struct rw_semaphore uts_sem;
kernel/ksyms.c: EXPORT_SYMBOL(uts_sem); /* UTS semaphore */
Seems like another SOM kluge is needed.
Or "DECLARE_RWSEM()" needs to be hacked for SOM.
If someone knows where such "data" kluges are collected,
please either fix it or let me know so we can keep such kluges
all in one place.
We seem to need them in asm-parisc/semaphore.h.
I gather this is some form of R/W semaphore.
Anyone who knows more is encouraged to make it happen.
FYI: I fixed the init_ext2_fs (code) and pcibios_enable_device() problems.
o init_ext2_fs() is declared "static" in fs/ext2/super.c but we have to invoke
it directly in main.c because module_init(init_ext2_fs) can't work (yet).
(because we are using SOM - not ELF - binaries.)
o pcibios_enable_device() *was* defined in drivers/pci/setup.c.
But in 2.3.42, setup.c no longer exists - split up into three files.
pcibios_enable_device() moved to the arch specific code.