X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=README.md;h=de8c3ef5c18699cf6d1b499b32c16c38ac920c5c;hb=26010e1410faa0dcefc8d384872bc0210cc0be92;hp=c8f755041d385d23832d6837c3eb94ac06019809;hpb=1c9f756acfac5eb9bc4fba73967e73e2aafa8323;p=model-checker.git

diff --git a/README.md b/README.md
index c8f7550..de8c3ef 100644
--- a/README.md
+++ b/README.md
@@ -146,15 +146,15 @@ Second, because CDSChecker must be able to manage your program for you, your
 program should declare its main entry point as `user_main(int, char**)` rather
 than `main(int, char**)`.
 
-Third, test programs should use the standard C11/C++11 library headers
-(`<atomic>`/`<stdatomic.h>`, `<mutex>`, `<condition_variable>`, `<thread.h>`).
-As of now, we only support C11 thread syntax (`thrd_t`, etc. from
-`<thread.h>`).
+Third, test programs must use the standard C11/C++11 library headers (see below
+for supported APIs) and must compile against the versions provided in
+CDSChecker's `include/` directory. Notably, we only support C11 thread syntax
+(`thrd_t`, etc. from `<thread.h>`).
 
 Test programs may also use our included happens-before race detector by
 including <librace.h> and utilizing the appropriate functions
-(`store_{8,16,32,64}()` and `load_{8,16,32,64}()`) for loading/storing data from/to
-non-atomic shared memory.
+(`store_{8,16,32,64}()` and `load_{8,16,32,64}()`) for storing/loading data
+to/from non-atomic shared memory.
 
 CDSChecker can also check boolean assertions in your test programs. Just
 include `<model-assert.h>` and use the `MODEL_ASSERT()` macro in your test program.
@@ -167,6 +167,22 @@ available to the dynamic linker, using the `LD_LIBRARY_PATH` environment
 variable, for instance.
 
 
+### Supported C11/C++11 APIs ###
+
+To model-check multithreaded code properly, CDSChecker needs to instrument any
+concurrency-related API calls made in your code. Currently, we support parts of
+the following thread-support libraries. The C versions can be used in either C
+or C++.
+
+* `<atomic>`, `<cstdatomic>`, `<stdatomic.h>`
+* `<condition_variable>`
+* `<mutex>`
+* `<threads.h>`
+
+Because we want to extend support to legacy (i.e., non-C++11) compilers, we do
+not support some new C++11 features that can't be implemented in C++03 (e.g.,
+C++ `<thread>`).
+
 Reading an execution trace
 --------------------------