for platforms with shlibs already (and are.)
this obsoletes our hacks for the libgcc specs to use libgcc_pic, and
fixes a couple of other issues reported to me directly.
definitions to the ones provided by csu, but harmless since the linker resolves
them. There are 3 non weak data symbols provided in crt0.o:
D __progname [initialized data, assigned to ""]
B __ps_strings [BSS since assigned to 0]
C environ [common, uninitialized]
__ps_strings had already a second definition in libc (in BSS), now we added
__progname and __ps_strings (in BSS).
To get rid of the duplicate definition, we can remove them from csu, and
move the assignments to libc.
This is done so that libc has no undefined symbols so that linker maps
that want to do:
...
local:
*;
...
don't end up producing link failures for libc.
- Add missing stuff from Issue 6 (some of it commented out)
- Fix _POSIX_THREAD -> PTHREAD variable confusion
- Amend PTHREAD_KEYS_MAX to 256 since this is what libpthread defined internally
targets. Use this function in the initiator, to ensure that the same limit
is used throughout (i.e. stop you attempting to compile the initiator with a
different limit to the library - the initiator uses the library for most of
its functionality).
If truncating the number of targets in the initiator, truncate it to the
correct amount, not half of what it should be.
Obey RFC3720 when determining targets. SendTargets=All MUST be supported
on a discovery session, and MUST NOT be supported on an operational session.
Previously, SendTargets=All was used both in the initial discovery session
and the later session. (from Daisuke Aoyama - author of istgt).
with LOG_NOTICE, and print a message to the user with uprintf.
From PR 45421 by Greg Woods, but I changed the log priority (the user
might think it's an error, but the kernel is just doing its job) and the
wording of the message, and I edited a nearby comment.
