3 Commits

Include renames

Author	SHA1	Message	Date
Don Porter	203a3920fa	Fix a regression on exec in trying to repro #59. Remove an assertion that doesn't seem to be doing much good, given that the size is always statically determined in hex2str. ... Fixing the bound of a debug buffer in SGX PAL Rewrite bytes2hexstr; Add two new macros, alloca_bytes2hexstr() and malloc_bytes2hexstr(). Remove HASHBUF_SIZE Add comments for the bytes2hexstr() macros. Add a compile-time assertion	2018-11-13 13:02:42 -05:00
Chia-Che Tsai	f8bf469018	Cleaning up and rewriting VMA bookkeeping code (#183) ... 1. Redesign of the VMA bookkeeping logic in the library OS 2. ASLR reimplementation 3. Support MAP_32BITS flags for mmap() 4. Safeguarding library OS internal memory from user memory and checkpoint buffers 5. Eliminating race conditions at VMA lookup and bookkeeping 6. Enable early VMA bookkeeping during initialization 7. Adding documentation for the VMA implementation	2018-04-16 08:47:50 -07:00
Don Porter	64a57f2241	Malloc fixes (#70) ... * Several memory allocation fixes, primarily motivated by the fact that the Diffie-Hellman implementation in mbedtls is sensitive to misaligned allocations. All malloc's are now 16-byte aligned. This PR has several other points where remalloc was used instead of realloc, or memory needed to be zeroed upon allocation. Finally, this PR also standardizes the definition of assert across layers, so that code in the lib directory can both use assertions and link properly in the PAL and shim.	2017-09-23 17:17:40 +01:00