2010-04-13 20:41:44 by Aleksey Cheusov | Files touched by this commit (3) | |
Log message:
update to 0.14.0
Major changes:
New tools: lmdbg-stat, lmdbg-grep and lmdbg-sort for collecting and
analysing statistical information about memory allocations.
lmdbg-run: new options for lmdbg-run: -S and -M for generating
shortened stacktraces.
lmdbg-sym: new option -p for obtaining program name from lmdbg-run's
output.
fix: 'mkcmake test' removes its temporary files.
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2010-03-13 18:56:27 by Aleksey Cheusov | Files touched by this commit (1) |
Log message:
dependency: s,wip/pipestatus,devel/pipestatus,
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2010-01-31 20:57:34 by Aleksey Cheusov | Files touched by this commit (1) | |
Log message:
DEPENDS on pipestatus
MAKE_PROGRAM= mkcmake
HOMEPAGE updated
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2010-01-31 20:53:15 by Aleksey Cheusov | Files touched by this commit (3) | |
Log message:
Update to version 0.13.0
INSTALL: updated
mk-configure>=0.14.0 is needed to build lmdbg.
FIXED: 'make install' command installs test utilities from tests/
subdirectory. Thanks to Mikolaj Golub for bug report.
lmdbg-sym:
- LMDBG uses very tricky features of GDB. As a result GDB may
segfault on some platforms, e.g. gdb-6.4.90-debian fails on
Debian/Etch. In order to show users that GDB is buggy and needs
to be fixed, an exit status of it is checked. For this purpose
http://sf.net/projects/pipestatus/ is needed.
- LMDBG_GDB environment variable sets the path to gdb program
overiding path defined at build time. See scripts/Makefile.
For better efficiency lmdbg-multi2single and lmdbg-single2multi
internal scripts have been reimplemented in C and renamed to
lmdbg-m2s and lmdbg-s2m respectively.
Built-time AWK variable sets an AWK interpreter for awk script.
See scripts/Makefile.
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2010-01-03 14:06:18 by Aleksey Cheusov | Files touched by this commit (3) | |
Log message:
update to version 0.12.0
ADDED: support for calloc(3) and posix_memalign(3).
Latest mk-configure is required for building.
A target for testing lmdbg is again "test"! :-)
Partial support for OpenBSD. Partial because I don't know how to
detect where shared lib's code begins, there are no /proc/$$/maps.
added: -a and -g options for "lmdbg" script.
cleanups:
- SHLIB_MAJOR/MINOR are used instead of dirty hacks.
"make test" is now friendly with MAKEOBJDIR
More regression tests.
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2009-08-10 21:41:45 by Aleksey Cheusov | Files touched by this commit (1) |
Log message:
LICENSE=mit
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2009-07-25 01:06:12 by Aleksey Cheusov | Files touched by this commit (3) | |
Log message:
updated to version 0.11.0
Support for modern Linux/glibc where libraries are loaded
to different regions of the virtual memory
(See http://en.wikipedia.org/wiki/Address_space_layout_randomization).
To handle this lmdbg-run adds the special "info section" information
obtained from /proc/<pid>/maps available on NetBSD and Linux
to the log file, and lmdbg-sym uses this information.
fixed: enabling malloc logging in lmdbg-sym was an extreamly strange
idea. This was just an oversight. Now it is disabled.
***** A TARGET FOR TESTING LMDBG IS NOW "check", NOT \
"test"! *****
Additional regression test for lmdbg-sym and shared libraries.
WARNS=4 for libstacktrace library
WARNS=4 for liblmdbg library
Two internal helper scripts:
scripts/lmdbg-multi2single and scripts/lmdbg-single2multi.
Other minor improvements, clean-ups and fixes.
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2009-06-03 21:56:20 by Aleksey Cheusov | Files touched by this commit (1) |
Log message:
fix sorting
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2009-05-31 14:55:53 by Aleksey Cheusov | Files touched by this commit (3) | |
Log message:
updated to 0.10.0
MAJOR CHANGES (since version 0.9.0):
Completely NEW build system based on NetBSD make (aka bmake),
mk-configure and pkgsrc's mk-files. It makes building LMDBG a bit
harder (user have to install new building tools, most probably from
sources :-( ) but makes the code *much* simplier and makes
development and supporting *drammatically* easier. See INSTALL file
for the installation instructions.
This release of LMDBG was sucessfully tested under the following
platforms: NetBSD-5.0/x86/gcc, NetBSD-4.0/x86/gcc,
Linux/glibc-2.3/x86/gcc, FreeBSD-6.2/x86/gcc and Solaris-10/x86/gcc.
NetBSD-2/alpha/gcc also partially works (unfortunately gcc's
__builtin_return_address and __builtin_frame_address return NULL
with non-zero arguments on NetBSD-2/alpha :-(, that is stacktrace
consists on single stack frame).
- Now all utilities have man pages.
- separation of libstacktrace library which is compatible (has a
similar API) with GNU libc's backtrace(3) but works just perfectly
under NetBSD, FreeBSD and Solaris.
- lmdbg-leak-check has been renamed to lmdbg.
- lmdbg-sysleaks:
- Two new keywords in config file: ignore_basefile, ignore_baseline.
- Support for shitty Solaris' /bin/sh.
- lmdbg-sym:
Fixes for -a mode. Now it outputs results in the same format as -g.
- lmdbg-run and lmdbg-sym:
LMDBG_ENV environment variable...
- LMDBG_LIBDYN variables has been renamed to LMDBG_LIB.
- tests/test.sh:
Diverse fixes for Solaris
- support for shitty shell :-/
- 0x vs sprintf('%p", ...)
- lmdbg.c:
fixed: log_enabled variable is set from gdb, so it must not be static.
fixed: lint(1) warnings.
- Both libstacktrace and liblmdbg libraries are built with '-O0 -g'
flags.
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2009-05-15 07:55:43 by Aleksey Cheusov | Files touched by this commit (1) |
Log message:
DEPENDS on devel/gdb
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