search for: liballocs_alloc_fns

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2017 Apr 25
2
Contributing a new sanitizer for pointer casts
...hack to propagate certain type info (in uses of "sizeof") onwards to LLVM so it can be used in a data-flow analysis. - Hints from the programmer: these are necessary to declare allocation functions, besides standard ones (malloc etc.). This is currently done with an environment variable (LIBALLOCS_ALLOC_FNS) though I've thought of adding a command-line option too. These declarations have effect at both compile and link time. - Compiler wrapper and helper tools: currently a mixture of shell, Python and C++ helpers building on a pile of my own libraries (libdwarfpp, dwarfidl, liballocstool), for DW...