diff options
| author | Antoni Boucher <bouanto@zoho.com> | 2021-12-11 19:01:15 -0500 |
|---|---|---|
| committer | Antoni Boucher <bouanto@zoho.com> | 2021-12-11 19:01:15 -0500 |
| commit | c6b7f68bfd61fcd02842e672476f9924d5ba1d3c (patch) | |
| tree | ee9a6a1ee8b03fc90e4ea5493336cdd407988975 /gcc/jit/libgccjit.h | |
| parent | 611fdb0fc5b95ee15215e2e3679834f311919096 (diff) | |
| download | gcc-c6b7f68bfd61fcd02842e672476f9924d5ba1d3c.zip gcc-c6b7f68bfd61fcd02842e672476f9924d5ba1d3c.tar.gz gcc-c6b7f68bfd61fcd02842e672476f9924d5ba1d3c.tar.bz2 | |
libgccjit: Add support for TLS variable [PR95415]
2021-12-11 Antoni Boucher <bouanto@zoho.com>
gcc/jit/
PR target/95415
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_17): New ABI
tag.
* docs/topics/expressions.rst: Add document for the function
gcc_jit_lvalue_set_tls_model.
* jit-playback.h: New function (set_tls_model).
* jit-recording.c: New function (set_tls_model), new
variables (tls_models and tls_model_enum_strings) and support
for setting the tls model.
* jit-recording.h: New function (set_tls_model) and new
field m_tls_model.
* libgccjit.c: New function (gcc_jit_lvalue_set_tls_model).
* libgccjit.h: New function (gcc_jit_lvalue_set_tls_model)
and new enum (gcc_jit_tls_model).
* libgccjit.map (LIBGCCJIT_ABI_17): New ABI tag.
gcc/testsuite/
PR target/95415
* jit.dg/all-non-failing-tests.h: Add test-tls.c.
* jit.dg/test-tls.c: New test.
Diffstat (limited to 'gcc/jit/libgccjit.h')
| -rw-r--r-- | gcc/jit/libgccjit.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/jit/libgccjit.h b/gcc/jit/libgccjit.h index a1c9436..5aa2e40 100644 --- a/gcc/jit/libgccjit.h +++ b/gcc/jit/libgccjit.h @@ -739,6 +739,16 @@ enum gcc_jit_function_kind GCC_JIT_FUNCTION_ALWAYS_INLINE }; +/* Thread local storage model. */ +enum gcc_jit_tls_model +{ + GCC_JIT_TLS_MODEL_NONE, + GCC_JIT_TLS_MODEL_GLOBAL_DYNAMIC, + GCC_JIT_TLS_MODEL_LOCAL_DYNAMIC, + GCC_JIT_TLS_MODEL_INITIAL_EXEC, + GCC_JIT_TLS_MODEL_LOCAL_EXEC, +}; + /* Create a function. */ extern gcc_jit_function * gcc_jit_context_new_function (gcc_jit_context *ctxt, @@ -1089,6 +1099,17 @@ extern gcc_jit_rvalue * gcc_jit_lvalue_get_address (gcc_jit_lvalue *lvalue, gcc_jit_location *loc); +#define LIBGCCJIT_HAVE_gcc_jit_lvalue_set_tls_model + +/* Set the thread-local storage model of a global variable + + This API entrypoint was added in LIBGCCJIT_ABI_17; you can test for its + presence using + #ifdef LIBGCCJIT_HAVE_gcc_jit_lvalue_set_tls_model */ +extern void +gcc_jit_lvalue_set_tls_model (gcc_jit_lvalue *lvalue, + enum gcc_jit_tls_model model); + extern gcc_jit_lvalue * gcc_jit_function_new_local (gcc_jit_function *func, gcc_jit_location *loc, |