phk 95/03/10 00:24:10
Modified: gnu/usr.bin/cc/cc_int final.c
Since we are in the gcc bashing mood anyway: Add two changes for
basic-block profiling:
1. use a .stabs(25) symbol to link all the data structures together
with. The regular method isn't safe for the kernel.
2. add a BB before the prologue and add a BB after the epilogue,
this alows us to find the length of any counted BB. This is a
cheap and somewhat reasonable measure of actual cost.
Note #1 was removed in rev 1.4.
Document the options available for the ata driver.
Disconnect the atapi devices from the old wd driver to avoid conflicts
(they will go away at some point anyways)
continue doing it despite objections by me (the principal author).
Note that this doesn't fix the real problem -- the real problem is generally
bad setup by ignorant users, and education is the right way to fix it.
So while this doesn't actually solve the prolem mentioned in the complaint
(since it's still possible to do it via other methods, although they mostly
involve a bit more complicity), and there are better methods to do this,
nobody was willing or able to provide me with a real world example that
couldn't be worked around using the existing permissions and group
mechanism. And therefore, security by removing features is the method of
the day.
I only had three applications that used it, in any event. One of them would
have made debugging easier, but I still haven't finished it, and won't
now, so it doesn't really matter.
tidy up the logic that works out which sub-directories to build.
The new directories with freebsdelf suffixes now have freebsd suffixes
after a repo move by Peter at the request of David O'Brien.
* GC unused options
* Move options that exist on all architectures to conf/options
* Add missing options to LINT
* Sort undocumented options list in LINT
Reviewed by: green
directory to /usr/cross/${MACHINE_ARCH}-freebsdelf/usr/lib so that
the cross tools behave the same way that the host versions do. When
building cross tools, Cygnus doesn't set the default library directory.
This doesn't suit FreeBSD IMHO.
Add WinNT emulation support too. You only get this if you've set
BINUTILSDISTDIR because the contrib/binutils repository doesn't
contain the required sources.
directory to /usr/cross/${MACHINE_ARCH}-freebsdelf/usr/lib so that
the cross tools behave the same way that the host versions do. When
building cross tools, Cygnus doesn't set the default library directory.
This doesn't suit FreeBSD IMHO.
gas for i386 targeted to NT for those (like me) who have to do work
targeted to NT, but can't stand actually looking at it all day long.
I cross build apps on FreeBSD and just run them on NT later. Life is
better that way.
Allow for the case where the host architecture might also be listed
in CROSS_ARCH, so don't do things twice. This situation can arise if you
want NT support in binutils (CROSS_ARCH=i386 CROSS_FORMAT=winnt).
Fix a bug which could cause panics in ad/atapi-interrupt.
Add support for UDMA66 on Promise Ultra/Fasttrak controllers.
Get rid of ATA_IGNORE_INTR, and introduce ATA_WAIT_INTR instead.
Add a delay in the dump routine in ata-disk.c, some controllers
seem to need this. Also dont use the timeout watchdog when dumping.
Disable DMA on ATAPI devices as default, add option ATA_ENABLE_ATAPI_DMA
for those that has HW that works.
Add support for some not-up-to-spec ATAPI devices that returns data
together with completition status on data moving cmd's.
