Fixed demangler bug -- it was relying on glibc for some functions. This
triggered an incredibly obscure bug in my experimental skin -- memcpy() was
called within the demangler at (about?) the same time as the dynamic linker was
fiddling with the memcpy() entry, which caused one word of memory (probably
some counter in the dynamic linker) to be incremented, which my skin didn't
like.
So I removed all (AFAICT) of the demangler's dependencies on glibc. This
required adding macros for memset, memcpy, strlen, strcmp..., to replace them
with their VG_(...) version. The only #includes now are to .h files that are
part of Valgrind.
Also required #defining "size_t" as "Int".
Also required adding VG_(memcmp)() to vg_mylibc.c.
Also removed the "-1 == EOF" part of the compile-time test in safe-ctype.h
that checks the character set is ASCII. This was to remove the dependency
on stdio.h. Slightly dodgy, but should be ok I think/hope.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1436
from core error ones:
- Split up VG_(panic) into VG_(core_panic) and VG_(skin_panic)
- Likewise, split vg_assert into vg_assert and sk_assert
- Added a new need string: `bug_reports_to'
- Removed VG_(skin_error) which was a previous wussy attempt at this change.
This removed the need for the hacky redeclaration of VG_(skin_error) in
vg_profile.c, which is good.
At the moment, Julian and Nick's email addresses are hard-coded into each skin
individually, rather than using a #define in vg_skin.h, because that didn't
feel quite right to me... jseward@acm.org is still done with a #define for
core errors, though.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1164
