to incorporate the OS name and version.
XXX should also not hardcode ${BOOTDISK} in the name, but that would
require reordering stuff and more testing than I have time for right now.
Another day.
As discussed on current-users@ back in March, with some adjustments.
subdirectories and invokes dependall/install. Do this in groups
delimited by .WAIT to ensure that depending libraries can use the
installed versions and don't need to know the locations in the source
tree.
Use this new target in src/Makefile to replace most of the adhoc library
logic with two special cases, src/lib and src/compat. Adjust
sys/Makefile to include the module directory when building them. Add
some necessary .WAITs in src/lib/Makefile to reflect the dependencies
from src/Makefile and also add the rump libraries here.
<arm32/machdep.h>
Move the extern for cpu_reset_address to the same file.
Add cpu_reset_address_paddr.
Kill cpu_reset_v4_MMU_disable.
if cpu_reset_address is NULL, then the MMU will be disabled.
pcb_flags is dead. PCB_NOALIGNFLT is now in stored l_md.md_flags as
MDLWP_NOALIGNFLT. This avoids a few loads of the PCB in exception handling.
pcb_tf has been moved to l_md.md_tf. Again this avoids a lot of pcb
references just to access or set this. It also means that pcb doesn't
need to accessed by MI code.
Move pcb_onfault to after the pcb union.
Add pcb_sp macro to make code prettier.
Add lwp_settrapframe(l, tf) to set the l_md.md_tf field.
Use lwp_trapframe to access it (was process_frame but that name was changed
in a previous commit).
Kill off curpcb in acorn26.
Kill the checks for curlwp being NULL.
Move TRAP_USERMODE from arm32/fault.c to frame.h and a __PROG26 version.
Replace tests for usermode with that macro.
- remove redundant mentioning of option names within their description;
- improve (and make consistent) punctuation;
- add missing empty line;
- remove superfluous white space;
- extend `-iname' primary description (copying text from `-name');
- general wording improvements;
- improve macro usage;
- remove double spaces from examples (it's readable well without);
- reference re_format(7) in `SEE ALSO' (as it's mentioned in the
text several times);
- bump date.
From Bug Hunting.
Sort bpf to come directly after 'std' where relevant.
* (apart from etc.evbppc who's ramdisk target *only* builds md0,
which just doesn't make sense).
Should allow a fighting chance for dhcpcd to get an IP address.
condition was addressed in libpuffs by counting lookups.
The fix assumes that cookies map to struct puffs_cookie, which has not
been documented as a requirement for filesystems using libpuffs. As an
example, we got burnt by this assumption in libp2k (kern/46734), and
we fixed bit by actually mapping libp2k cookies to struct puffs_node.
It is unlikely, but there may be third party filesystems that use cookies
unmapped to struct puffs_node, and they were left broken for now.
- we introduce a puffs_init() flag PUFFS_FLAG_PNCOOKIE that let filesystems
inform libpuffs that they map cookies to struct puffs_node. Is that flag
is used, the lookup/reclaim race condition fix is enabled. We enable the
flag for libp2k.
- filesystems that use puffs_pn_new() obviouslty use struct puffs_node
and gain PUFFS_FLAG_PNCOOKIE automatically even if they did not specify
it in puffs_init(). This include all our PUFFS filesystem in-tree except
libp2k.
- for filesystems not willing to use struct puffs_node, we introduce a
reclaim2 vnop, which is reclaim with an additionnal lookup count argument.
This vnop let the filesystem implement the lookup/reclaim race fix on
its own.
pthread__smt_pause. These are implemented using the ARM instructions
SEV (wake) and WFE (pause). These are treated as NOPs on ARM CPUs that
don't support them.
1 before return when invoked from m_xword() and m_xhalf() functions.
The caller doesn't set it to 1 either. So, set *err to 1 before
invoking MINDEX().
