diff options
| author | Derek Schuff <dschuff@chromium.org> | 2016-05-05 15:43:33 -0700 |
|---|---|---|
| committer | Derek Schuff <dschuff@chromium.org> | 2016-05-05 15:43:33 -0700 |
| commit | b92edd31f2b819f62cd38f49b6feb828cac60b38 (patch) | |
| tree | e8c410dd2e5e5f7322ce14dc0411d7b04d23a97e /test | |
| parent | b0e91ae0c42ddd8fa92408cbfc18e4f25b574acf (diff) | |
| download | binaryen-b92edd31f2b819f62cd38f49b6feb828cac60b38.tar.gz binaryen-b92edd31f2b819f62cd38f49b6feb828cac60b38.tar.bz2 binaryen-b92edd31f2b819f62cd38f49b6feb828cac60b38.zip | |
[Linker] Make repeated passes over archive members (#440)
An archive member can depend on any other archive member, so adding a
member to the link can introduce new undefined references that must be
satisfied. The linker must continue to iterate over the members until
nothing new is added to the link.
Diffstat (limited to 'test')
| -rw-r--r-- | test/linker/archive/bar.s | 5 | ||||
| -rw-r--r-- | test/linker/archive/foobar.a | 24 | ||||
| -rw-r--r-- | test/linker/bar.c | 4 | ||||
| -rw-r--r-- | test/linker/quux.c | 1 |
4 files changed, 27 insertions, 7 deletions
diff --git a/test/linker/archive/bar.s b/test/linker/archive/bar.s index 7c39347e0..5012d4f14 100644 --- a/test/linker/archive/bar.s +++ b/test/linker/archive/bar.s @@ -1,15 +1,16 @@ .text - .file "src/work/binaryen/test/linker/archive/bar.c" + .file "test/linker/bar.c" .section .text.bar,"ax",@progbits .hidden bar .globl bar .type bar,@function bar: # @bar # BB#0: # %entry + call quux@FUNCTION return .endfunc .Lfunc_end0: .size bar, .Lfunc_end0-bar - .ident "clang version 3.9.0 (trunk 267883) (llvm/trunk 267901)" + .ident "clang version 3.9.0 (trunk 268553) (llvm/trunk 268561)" diff --git a/test/linker/archive/foobar.a b/test/linker/archive/foobar.a index 6028e8ce5..0da380708 100644 --- a/test/linker/archive/foobar.a +++ b/test/linker/archive/foobar.a @@ -1,4 +1,21 @@ !<arch> +quux.s/ 0 0 0 644 345 ` + .text + .file "test/linker/quux.c" + .section .text.quux,"ax",@progbits + .hidden quux + .globl quux + .type quux,@function +quux: # @quux +# BB#0: # %entry + return + .endfunc +.Lfunc_end0: + .size quux, .Lfunc_end0-quux + + + .ident "clang version 3.9.0 (trunk 268553) (llvm/trunk 268561)" + foo.s/ 0 0 0 644 407 ` .text .file "src/work/binaryen/test/linker/foo.c" @@ -19,22 +36,23 @@ foo: # @foo .ident "clang version 3.9.0 (trunk 267883) (llvm/trunk 267901)" -bar.s/ 0 0 0 644 363 ` +bar.s/ 0 0 0 644 361 ` .text - .file "src/work/binaryen/test/linker/archive/bar.c" + .file "test/linker/bar.c" .section .text.bar,"ax",@progbits .hidden bar .globl bar .type bar,@function bar: # @bar # BB#0: # %entry + call quux@FUNCTION return .endfunc .Lfunc_end0: .size bar, .Lfunc_end0-bar - .ident "clang version 3.9.0 (trunk 267883) (llvm/trunk 267901)" + .ident "clang version 3.9.0 (trunk 268553) (llvm/trunk 268561)" baz.s/ 0 0 0 644 355 ` .text diff --git a/test/linker/bar.c b/test/linker/bar.c index 0476ca2b0..8f32349da 100644 --- a/test/linker/bar.c +++ b/test/linker/bar.c @@ -1,2 +1,2 @@ -void bar() { -} +void quux(); +void bar() { quux(); } diff --git a/test/linker/quux.c b/test/linker/quux.c new file mode 100644 index 000000000..d9baa902a --- /dev/null +++ b/test/linker/quux.c @@ -0,0 +1 @@ +void quux() {} |