// to it later.
const object::Archive::Symbol sym_copy = sym;
- auto file = make<ObjFile>(mb, modTime, getName());
+ InputFile *file;
+ switch (identify_magic(mb.getBuffer())) {
+ case file_magic::macho_object:
+ file = make<ObjFile>(mb, modTime, getName());
+ break;
+ case file_magic::bitcode:
+ file = make<BitcodeFile>(mb);
+ break;
+ default:
+ StringRef bufname =
+ CHECK(c.getName(), toString(this) + ": could not get buffer name");
+ error(toString(this) + ": archive member " + bufname +
+ " has unhandled file type");
+ return;
+ }
+ inputFiles.push_back(file);
// ld64 doesn't demangle sym here even with -demangle. Match that, so
// intentionally no call to toMachOString() here.
printArchiveMemberLoad(sym_copy.getName(), file);
-
- symbols.insert(symbols.end(), file->symbols.begin(), file->symbols.end());
- subsections.insert(subsections.end(), file->subsections.begin(),
- file->subsections.end());
}
BitcodeFile::BitcodeFile(MemoryBufferRef mbref)
--- /dev/null
+; REQUIRES: x86
+; RUN: llvm-as %s -o %t.o
+; RUN: not %lld %t.o -o /dev/null 2>&1 | FileCheck %s
+
+; CHECK: error: input module has no datalayout
+
+; This bitcode file has no datalayout.
+; Check that we error out producing a reasonable diagnostic.
+target triple = "x86_64-apple-macosx10.15.0"
+
+define void @_start() {
+ ret void
+}
--- /dev/null
+# REQUIRES: x86
+# RUN: split-file %s %t
+# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/foo.s -o %t/foo.o
+# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/test.s -o %t/test.o
+# RUN: %lld -dylib -lSystem %t/foo.o -o %t/foo.dylib
+# RUN: rm -f %t/foo.a
+# RUN: llvm-ar rcs %t/foo.a %t/foo.dylib
+# RUN: not %lld %t/test.o %t/foo.a -o /dev/null 2>&1 | FileCheck %s -DFILE=%t/foo.a
+# CHECK: error: [[FILE]]: archive member foo.dylib has unhandled file type
+
+#--- foo.s
+.globl _foo
+_foo:
+ ret
+
+#--- test.s
+.globl _main
+_main:
+ callq _foo
+ ret
--- /dev/null
+; REQUIRES: x86
+; RUN: split-file %s %t
+; RUN: llvm-as %t/foo.ll -o %t/foo.o
+; RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/test.s -o %t/test.o
+; RUN: rm -f %t/foo.a
+; RUN: llvm-ar rcs %t/foo.a %t/foo.o
+; RUN: %lld -save-temps -lSystem %t/test.o %t/foo.a -o %t/test
+; RUN: llvm-objdump -d --macho --no-show-raw-insn %t/test | FileCheck %s
+
+; CHECK: _main:
+; CHECK-NEXT: callq _foo
+; CHECK-NEXT: retq
+
+;--- foo.ll
+
+target triple = "x86_64-apple-macosx10.15.0"
+target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+
+define void @foo() {
+ ret void
+}
+
+;--- test.s
+
+.globl _main
+_main:
+ callq _foo
+ ret