Julian Seward 2e2e7d2e86 Modify the memory manager so it "natively" supports 8-byte alignment, ...

basically by messing with the block layout.

* Move freelist next ptr from before payload to after it

* Ensure payload and red zones always have sizes which are
  multiples of 8-bytes.

Seems to work OK.  Values returned from the two basic allocator
functions VG_(arena_malloc) and VG_(arena_malloc_aligned) are
vg_asserted to have suitable alignment (== 8, >= 8 && == requested
alignment) respectively.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2316

2004-03-14 03:06:37 +00:00

..

arch

whoops

2004-03-13 02:56:29 +00:00

demangle

spelling fixes

2003-07-04 16:18:15 +00:00

docs

fix up the other places as well

2004-03-13 02:49:49 +00:00

x86

Fix broken "make dist".

2004-02-05 14:27:36 +00:00

.cvsignore

ignore

2003-12-17 13:28:12 +00:00

dosyms

Also diff the U (undefined) symbols.

2002-12-15 02:05:02 +00:00

gen_toolint.pl

Adding "use strict" and "use warnings", for safety. Required some extra

2004-01-04 13:08:56 +00:00

Makefile.am

Fix "make distcheck", and also make sure that the generated archive

2004-03-12 10:51:39 +00:00

stage1.c

Raise RLIMIT_AS to max allowable, so that we can create the large mappings

2004-03-09 00:57:45 +00:00

toolfuncs.def

Add and delete all the files which need adding and deleting.

2003-12-16 02:14:00 +00:00

ume_arch.h

Add copyright notices to new files.

2004-01-04 03:46:11 +00:00

ume.c

Fix the use of brk. This change removes the requirement for the "real" brk

2004-02-24 23:42:55 +00:00

ume.h

Fix the use of brk. This change removes the requirement for the "real" brk

2004-02-24 23:42:55 +00:00

valgrind.vs

We need to specify some version.

2004-03-06 00:14:42 +00:00

vg_constants.h

Rearrange CPUID again. Moved most of the helper logic into C, since

2004-01-26 21:11:51 +00:00

vg_default.c

Remove some small unnecessary, out-of-date bits

2004-01-26 14:51:40 +00:00

vg_demangle.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_dispatch.S

Moved stage2.c into vg_main.c. Merged main() and VG_(main)(); VG_(main)()

2004-01-24 18:18:54 +00:00

vg_dummy_profile.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_dwarf.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_errcontext.c

Patch from Tom Hughes:

2004-01-26 16:48:06 +00:00

vg_execontext.c

This change implements the TLS extension to the x86 ABI. This allows

2004-01-21 01:27:27 +00:00

vg_from_ucode.c

Heroic patch from Tom Hughes:

2004-02-11 23:33:29 +00:00

vg_glibc.c

Don't intercept mmap yet, until everything else is in place to deal

2004-03-02 21:40:07 +00:00

vg_hashtable.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_helpers.S

Heroic patch from Tom Hughes:

2004-02-11 23:33:29 +00:00

vg_include.h

Fix bug 69872. This change adds a coredumper to vg_signal.c. This means

2004-03-13 02:06:58 +00:00

vg_instrument.c

Added various functions that make instrumentation easier, particularly

2004-02-23 16:10:06 +00:00

vg_intercept.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_ldt.c

Add a pair of missing {pre,post}_mem_write events.

2004-02-15 16:21:38 +00:00

vg_libpthread_unimp.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_libpthread.c

Remove function which is no longer used following the changes to

2004-03-08 15:57:17 +00:00

vg_libpthread.vs

This jumbo-checkin is the Full Virtualization checkin. This eliminates

2003-12-16 02:05:15 +00:00

vg_main.c

Fix bug 69872. This change adds a coredumper to vg_signal.c. This means

2004-03-13 02:06:58 +00:00

vg_malloc2.c

Modify the memory manager so it "natively" supports 8-byte alignment,

2004-03-14 03:06:37 +00:00

vg_memory.c

Fix bug 69872. This change adds a coredumper to vg_signal.c. This means

2004-03-13 02:06:58 +00:00

vg_messages.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_mylibc.c

Fix assertion failure when using VG_(system) near program termination.

2004-03-02 21:38:51 +00:00

vg_needs.c

Convert "skin" to "tool" in various places; almost entirely within comments,

2004-01-21 15:08:04 +00:00

vg_procselfmaps.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_proxylwp.c

Fix assertion failure when using VG_(system) near program termination.

2004-03-02 21:38:51 +00:00

vg_replace_malloc.c

Convert "skin" to "tool" in various places; almost entirely within comments,

2004-01-21 15:08:04 +00:00

vg_scheduler.c

Some newer systems have a new version of pthreadtypes.h that comes from glibc

2004-02-28 15:40:36 +00:00

vg_signals.c

Fix bug 69872. This change adds a coredumper to vg_signal.c. This means

2004-03-13 02:06:58 +00:00

vg_skiplist.c

"VG_AR_SKIN" --> "VG_AR_TOOL"

2004-01-26 17:24:42 +00:00

vg_stabs.c

Oops, passing wrong thing to st_mkarray

2004-03-11 00:40:11 +00:00

vg_symtab2.c

Fix for bug 73326. It seems that gcc 3.2.2 is generating negatively-sized

2004-02-05 22:58:37 +00:00

vg_symtab2.h

remove anonymous unions - not supported by older versions of gcc.

2004-01-06 16:02:29 +00:00

vg_symtypes.c

Convert "skin" to "tool" in various places; almost entirely within comments,

2004-01-21 15:08:04 +00:00

vg_symtypes.h

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_syscall.S

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_syscalls.c

Fix bug 69872. This change adds a coredumper to vg_signal.c. This means

2004-03-13 02:06:58 +00:00

vg_to_ucode.c

Treat INT with an operand other than 0x80 as an undefined instruction.

2004-03-06 12:53:24 +00:00

vg_translate.c

Heroic patch from Tom Hughes:

2004-02-11 23:33:29 +00:00

vg_transtab.c

Updated copyright dates for 2004. Also added a couple of missing headers and

2004-01-04 16:43:23 +00:00

vg_unistd.h

Add copyright notices to new files.

2004-01-04 03:46:11 +00:00

vg_unsafe.h

Fix bug 69872. This change adds a coredumper to vg_signal.c. This means

2004-03-13 02:06:58 +00:00