Commit Graph

9 Commits

Author SHA1 Message Date
Peter Grehan
8509c106ef Use signed char cast to avoid out-of-range error on PowerPC (which has
unsigned char by default). This is a no-op on all other current arches.

Tested by: md5 sum before/after same on i386
2004-02-25 00:52:14 +00:00
John Baldwin
9e8e07fcda - Print out line number in a panic message using %d rather than %p. Line
numbers aren't pointers.
- Add a __printflike() attribute to libstand's panic() prototype to catch
  such bogons in the future.
2004-01-15 18:35:32 +00:00
Peter Wemm
21a7fd75c3 Reimplement malloc/free debugging that includes the offending file:line
info.  This turned out to be rather useful on ia64 for tracking down
malloc/free problems.
Detect duplicate free()'s - otherwise these show up as a guard1 failure
and it looks like corruption instead of something simple like a second
free() where there shouldn't be.
Deal with libz using libc headers and not seeing the malloc/free stuff that
we provide in libstand.  Do similar nastiness to what is done for bzlib.

Tested on: i386, ia64 (compile, run)
2002-07-20 04:18:20 +00:00
Matthew Dillon
e74b6a84ce Add __FBSDID()s to libstand 2001-09-30 22:28:01 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Doug Rabson
5a911c6263 Implement a hook to allow us to reclaim the memory used by the first stage
of the bootstrap (the bit which loads /boot/loader).
1998-10-19 09:08:40 +00:00
Mike Smith
31a014da28 Prune unused zalloc components as recommended by Matt Dillon. Extra debugging
code is still enabled (it's not very expensive).
1998-10-01 17:35:08 +00:00
Doug Rabson
f069bf5a2c * Enable old UFS compatibility code for booting from Digital Unix formatted
disks.
* Fix a whole raft of warnings, printf and otherwise.
* Make zalloc work for alpha (just a case of using the right typedef).
* Add some (disabled) malloc debug printing to stand.h.
1998-09-26 10:48:50 +00:00
Mike Smith
95b50c2be3 Replace the old and extremely icky Mach/NetBSD allocator with a similarly
compact and much better one donated by Matt Dillon.  Implement a simple
sbrk() which uses the existing setheap() api.

Remove the custom allocator from the UFS code.  It wasn't working quite
right, and it shouldn't be needed with the new allocator.

Fix a serious problem with changing the value of already-existent
environment variables.  Don't attempt to modify the supposedly-const
argument to putenv()

Fix an off-by-one sizing error in the zipfs code detected by the new
allocator.

Submitted by:	zmalloc from Matt Dillon <dillon@backplane.com>
1998-09-26 01:42:40 +00:00