diff options
| author | Chris Lattner <sabre@nondot.org> | 2003-11-29 09:22:53 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-11-29 09:22:53 +0000 |
| commit | e893d649fa4ba38b7325ea3b482b8363176f0263 (patch) | |
| tree | 87c8b2658c3c3f205446e10d116cd941a156ee1c /runtime/GCCLibraries | |
| parent | b895fb06ec1fdb4e5630c8461019b5f297d79388 (diff) | |
Add readme and spiff up makefile header
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10254 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'runtime/GCCLibraries')
| -rw-r--r-- | runtime/GCCLibraries/crtend/Makefile | 8 | ||||
| -rw-r--r-- | runtime/GCCLibraries/crtend/README.txt | 15 |
2 files changed, 22 insertions, 1 deletions
diff --git a/runtime/GCCLibraries/crtend/Makefile b/runtime/GCCLibraries/crtend/Makefile index 666a88b28a1..361bad002b0 100644 --- a/runtime/GCCLibraries/crtend/Makefile +++ b/runtime/GCCLibraries/crtend/Makefile @@ -1,4 +1,4 @@ -##===- runtime/GCCLibraries/crtend/Makefile ------------------------------*- Makefile -*-===## +##===- runtime/GCCLibraries/crtend/Makefile ----------------*- Makefile -*-===## # # The LLVM Compiler Infrastructure # @@ -6,6 +6,12 @@ # the University of Illinois Open Source License. See LICENSE.TXT for details. # ##===----------------------------------------------------------------------===## +# +# This directory contains the C and C++ runtime libraries for the LLVM GCC +# front-ends. +# +##===----------------------------------------------------------------------===## + LEVEL = ../../.. BYTECODE_LIBRARY=1 DONT_BUILD_RELINKED=1 diff --git a/runtime/GCCLibraries/crtend/README.txt b/runtime/GCCLibraries/crtend/README.txt new file mode 100644 index 00000000000..ff070c442c2 --- /dev/null +++ b/runtime/GCCLibraries/crtend/README.txt @@ -0,0 +1,15 @@ +This directory contains the C and C++ runtime libraries for the LLVM GCC +front-ends. It is composed of four distinct pieces: + +1. __main and static ctor/dtor support. This is used by both C and C++ codes. + +2. Generic EH support routines. This is used by C/C++ programs that use + setjmp/longjmp, and by C++ programs that make use of exceptions. + +3. setjmp/longjmp EH support. This is used by C/C++ programs that call SJLJ. + +4. C++ exception handling runtime support. + +These four components are compiled together into an archive file, so that +applications using a subset of the four do not pull in unnecessary code and +dependencies. |