diff options
author | Quentin Colombet <qcolombet@apple.com> | 2014-01-15 22:04:35 +0000 |
---|---|---|
committer | Quentin Colombet <qcolombet@apple.com> | 2014-01-15 22:04:35 +0000 |
commit | 4c831d97bf065ae5d0fcba80b28e8396dfda7f39 (patch) | |
tree | 43d141a6a13492c3bd165514539826d1c2e60a14 /tools | |
parent | 7fa843cfef65449f559049044762c680a857e537 (diff) | |
download | llvm-4c831d97bf065ae5d0fcba80b28e8396dfda7f39.tar.gz llvm-4c831d97bf065ae5d0fcba80b28e8396dfda7f39.tar.bz2 llvm-4c831d97bf065ae5d0fcba80b28e8396dfda7f39.tar.xz |
[LTO] Add a hook to map LLVM diagnostics into the clients of LTO.
Add a hook in the C API of LTO so that clients of the code generator can set
their own handler for the LLVM diagnostics.
The handler is defined like this:
typedef void (*lto_diagnostic_handler_t)(lto_codegen_diagnostic_severity_t
severity, const char *diag, void *ctxt)
- severity says how bad this is.
- diag is a string that contains the diagnostic message.
- ctxt is the registered context for this handler.
This hook is more general than the lto_get_error_message, since this function
keeps only the latest message and can only be queried when something went wrong
(no warning for instance).
<rdar://problem/15517596>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199338 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools')
-rw-r--r-- | tools/lto/lto.cpp | 7 | ||||
-rw-r--r-- | tools/lto/lto.exports | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp index a28257f6ab..3d58a577dc 100644 --- a/tools/lto/lto.cpp +++ b/tools/lto/lto.cpp @@ -193,6 +193,13 @@ lto_symbol_attributes lto_module_get_symbol_attribute(lto_module_t mod, return mod->getSymbolAttributes(index); } +/// Set a diagnostic handler. +void lto_codegen_set_diagnostic_handler(lto_code_gen_t cg, + lto_diagnostic_handler_t diag_handler, + void *ctxt) { + cg->setDiagnosticHandler(diag_handler, ctxt); +} + /// lto_codegen_create - Instantiates a code generator. Returns NULL if there /// is an error. lto_code_gen_t lto_codegen_create(void) { diff --git a/tools/lto/lto.exports b/tools/lto/lto.exports index 46d0d74c82..c8f8ee873b 100644 --- a/tools/lto/lto.exports +++ b/tools/lto/lto.exports @@ -15,6 +15,7 @@ lto_module_is_object_file_for_target lto_module_is_object_file_in_memory lto_module_is_object_file_in_memory_for_target lto_module_dispose +lto_codegen_set_diagnostic_handler lto_codegen_add_module lto_codegen_add_must_preserve_symbol lto_codegen_compile |