llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-libc @llvm/pr-subscribers-backend-risc-v Author: Muhammad Bassiouni (bassiounix) <details> <summary>Changes</summary> RFC https://discourse.llvm.org/t/rfc-bounds-checking-interfaces-for-llvm-libc/87685 Add internal `libc_constraint_handler` required by Annex K interface in LLVM libc. --- Full diff: https://github.com/llvm/llvm-project/pull/164091.diff 2 Files Affected: - (added) libc/src/__support/annex_k/CMakeLists.txt (+21) - (added) libc/src/__support/annex_k/libc_constraint_handler.h (+26) ``````````diff diff --git a/libc/src/__support/annex_k/CMakeLists.txt b/libc/src/__support/annex_k/CMakeLists.txt new file mode 100644 index 0000000000000..8eb65f2469b4f --- /dev/null +++ b/libc/src/__support/annex_k/CMakeLists.txt @@ -0,0 +1,21 @@ +add_header_library( + abort_handler_s + HDRS + abort_handler_s.h + DEPENDS + libc.hdr.stdio_macros + libc.hdr.types.errno_t + libc.src.__support.macros.config + libc.src.__support.macros.attributes + libc.src.__support.OSUtil.osutil + libc.src.stdlib.abort +) + +add_header_library( + libc_constraint_handler + HDRS + libc_constraint_handler.h + DEPENDS + .abort_handler_s + libc.hdr.types.constraint_handler_t +) diff --git a/libc/src/__support/annex_k/libc_constraint_handler.h b/libc/src/__support/annex_k/libc_constraint_handler.h new file mode 100644 index 0000000000000..9b0a45d09cb32 --- /dev/null +++ b/libc/src/__support/annex_k/libc_constraint_handler.h @@ -0,0 +1,26 @@ +//===-- Static header for libc_constraint_handler ---------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC___SUPPORT_ANNEX_K_LIBC_CONSTRAINT_HANDLER_H +#define LLVM_LIBC_SRC___SUPPORT_ANNEX_K_LIBC_CONSTRAINT_HANDLER_H + +#include "abort_handler_s.h" +#include "hdr/types/constraint_handler_t.h" + +namespace LIBC_NAMESPACE_DECL { + +namespace annex_k { + +LIBC_INLINE static constraint_handler_t libc_constraint_handler = + &abort_handler_s; + +} // namespace annex_k + +} // namespace LIBC_NAMESPACE_DECL + +#endif // LLVM_LIBC_SRC___SUPPORT_ANNEX_K_LIBC_CONSTRAINT_HANDLER_H `````````` </details> https://github.com/llvm/llvm-project/pull/164091 _______________________________________________ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
