ftmemsim-valgrind

mirror of https://github.com/Zenithsiz/ftmemsim-valgrind.git synced 2026-02-03 18:13:01 +00:00

History

Florian Krohm 23c60d2567 Change the GCC demangler to not use VLA. The rationale is that these VLAs

are allocated on the stack and they can become quite large - in particular
when the client is a C++ application using the Boost library.
In combination with the demanglers recursive nature this can quickly lead
to exhaustion of valgrind's per-thread stack (which cannot be dynamically
grown). Additionally, due to the large VLAs (I've seen a 32k array) we
could run out of stack space without issuing a prior warning and instead
just segfault. 
Therefore this patch allocates these arrays on the heap and frees them
later. Basically this is a respin of Joseph's r10385.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15029

2015-03-21 10:58:37 +00:00

ansidecl.h

Update the C++ demangler by importing files from GCC trunk @ 212125.

2014-06-30 21:04:16 +00:00

cp-demangle.c

Change the GCC demangler to not use VLA. The rationale is that these VLAs

2015-03-21 10:58:37 +00:00

cp-demangle.h

Update the C++ demangler by importing files from GCC trunk @ 212125.

2014-06-30 21:04:16 +00:00

cplus-dem.c

Update the C++ demangler by importing files from GCC trunk @ 212125.