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* [scudo][standalone] Get statistics in a char bufferKostya Kortchinsky2019-10-091-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Following up on D68471, this CL introduces some `getStats` APIs to gather statistics in char buffers (`ScopedString` really) instead of printing them out right away. Ultimately `printStats` will just output the buffer, but that allows us to potentially do some work on the intermediate buffer, and can be used for a `mallocz` type of functionality. This allows us to pretty much get rid of all the `Printf` calls around, but I am keeping the function in for debugging purposes. This changes the existing tests to use the new APIs when required. I will add new tests as suggested in D68471 in another CL. Reviewers: morehouse, hctim, vitalybuka, eugenis, cferris Reviewed By: morehouse Subscribers: delcypher, #sanitizers, llvm-commits Tags: #llvm, #sanitizers Differential Revision: https://reviews.llvm.org/D68653 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@374173 91177308-0d34-0410-b5e6-96231b3b80d8
* compiler-rt: Rename .cc file in lib/scudo/standalone to .cppNico Weber2019-08-011-0/+235
Like r367463, but for scudo/standalone. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@367568 91177308-0d34-0410-b5e6-96231b3b80d8