From 39d9b419bb1c3cdc9eb807dffd3f0d116dc0fb44 Mon Sep 17 00:00:00 2001 From: Nick Kledzik Date: Thu, 4 Jun 2009 00:28:45 +0000 Subject: libLTO.dylib needs to let linker specify path to assembler Add lto_codegen_set_assembler_path() API which allows the linker to specify the path to the assembler tool to run. When assembler is used (instead of compiler) different command line options are used. Add LTO_API_VERSION #define so clients (linkers) can conditionalize use of new APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72823 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm-c/lto.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/llvm-c/lto.h b/include/llvm-c/lto.h index 8198617..5d92fc5 100644 --- a/include/llvm-c/lto.h +++ b/include/llvm-c/lto.h @@ -19,6 +19,8 @@ #include #include +#define LTO_API_VERSION 3 + typedef enum { LTO_SYMBOL_ALIGNMENT_MASK = 0x0000001F, /* log2 of alignment */ LTO_SYMBOL_PERMISSIONS_MASK = 0x000000E0, @@ -208,6 +210,14 @@ lto_codegen_set_gcc_path(lto_code_gen_t cg, const char* path); /** + * Sets the location of the assembler tool to run. If not set, libLTO + * will use gcc to invoke the assembler. + */ +extern void +lto_codegen_set_assembler_path(lto_code_gen_t cg, const char* path); + + +/** * Adds to a list of all global symbols that must exist in the final * generated code. If a function is not listed, it might be * inlined into every usage and optimized away. -- cgit v1.1