Jeremy Fitzhardinge bab09402f1 This creates a new UInstr for multiply. This is mainly so that memcheck ...

can treat it like add and generate partially-defined results of multiply
with partially defined arguments.  It may also speed things up a bit,
if they use lots of multiplies.

This change only deals with signed "new style" multiplies.  That the x86
has two quite different kinds of multiply instructions: the "old-style"
signed and unsigned multiply which uses fixed registers (eax:edx) and
generates a result twice the size of the arguments, and the newer signed
multiple which takes general addressing modes.  It seems that gcc always
(almost always?) generates the new signed multiply instructions, except
for byte-sized multiplies.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1925

2003-10-14 21:49:11 +00:00

..

docs

Moved the MALLOCLIKE and FREELIKE client requests out of memcheck.h, and into

2003-10-02 13:44:04 +00:00

tests

We expect new output with the syscalls changes.

2003-10-14 21:11:29 +00:00

.cvsignore

Added .cvsignore file.

2002-09-23 11:36:39 +00:00

mac_leakcheck.c

Removed sort_hash_array(). Changed VG_(HT_to_sorted_array)() to

2003-09-30 15:35:13 +00:00

mac_malloc_wrappers.c

Changed the behaviour of realloc() in Memcheck, Addrcheck and Helgrind.

2003-07-24 17:39:59 +00:00

mac_needs.c

Moved the MALLOCLIKE and FREELIKE client requests out of memcheck.h, and into

2003-10-02 13:44:04 +00:00

mac_replace_strmem.c

Fixed overlap errors so the hacky strdup'ing of strings isn't necessary;

2003-09-04 20:50:47 +00:00

mac_shared.h

Fixed overlap errors so the hacky strdup'ing of strings isn't necessary;

2003-09-04 20:50:47 +00:00

Makefile.am

Added overlap checking to Addrcheck, mostly just moving things around. In

2003-07-22 09:12:33 +00:00

mc_clientreqs.c

Moved the MALLOCLIKE and FREELIKE client requests out of memcheck.h, and into

2003-10-02 13:44:04 +00:00

mc_constants.h

Updated copyright notices for 2003. Only 4 months late.

2003-04-15 14:58:06 +00:00

mc_errcontext.c

Remove two pieces of identical code used by Memcheck and Addrcheck, and put

2003-09-26 14:55:31 +00:00

mc_from_ucode.c

Updated copyright notices for 2003. Only 4 months late.

2003-04-15 14:58:06 +00:00

mc_helpers.S

Updated copyright notices for 2003. Only 4 months late.

2003-04-15 14:58:06 +00:00

mc_include.h

A big commit size-wise, but small concept-wise: removed the ThreadState type

2003-07-24 08:45:32 +00:00

mc_main.c

Delete some "inline" directives on functions that gcc-3.3.1 declined

2003-10-12 10:27:06 +00:00

mc_translate.c

This creates a new UInstr for multiply. This is mainly so that memcheck

2003-10-14 21:49:11 +00:00

memcheck.h

Moved the MALLOCLIKE and FREELIKE client requests out of memcheck.h, and into

2003-10-02 13:44:04 +00:00