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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-03-01 17:07:12 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-03-01 17:10:49 -0800 |
| commit | 2aa90762b71af7f04032d2bebed6470070d3d801 (patch) | |
| tree | 227042b9ed311df00ec6123a1b37632eb9683a08 /ld/testsuite | |
| parent | a4dd6c97bd5c7e2cc58f4d2a0b83145646f67cc7 (diff) | |
| download | gdb-2aa90762b71af7f04032d2bebed6470070d3d801.zip gdb-2aa90762b71af7f04032d2bebed6470070d3d801.tar.gz gdb-2aa90762b71af7f04032d2bebed6470070d3d801.tar.bz2 | |
plugin: Copy the no_export field to the IR dummy object
Copy the no_export field to the IR dummy object when claiming an IR
object.
PR ld/25618
* plugin.c (plugin_object_p): Copy the no_export field to the IR
dummy object.
* testsuite/ld-plugin/lto.exp (lto_link_elf_tests): Add
PR ld/25618 tests.
* testsuite/ld-plugin/pr25618.d: New file.
* testsuite/ld-plugin/pr25618a.cc: Likewise.
* testsuite/ld-plugin/pr25618a.h: Likewise.
* testsuite/ld-plugin/pr25618b.cc: Likewise.
* testsuite/ld-plugin/pr25618b.h: Likewise.
Diffstat (limited to 'ld/testsuite')
| -rw-r--r-- | ld/testsuite/ld-plugin/lto.exp | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr25618.d | 4 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr25618a.cc | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr25618a.h | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr25618b.cc | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr25618b.h | 2 |
6 files changed, 23 insertions, 0 deletions
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp index 0243f09..31da465 100644 --- a/ld/testsuite/ld-plugin/lto.exp +++ b/ld/testsuite/ld-plugin/lto.exp @@ -368,6 +368,16 @@ set lto_link_elf_tests [list \ "-O2 -flto -Wl,--as-needed tmpdir/pr25593a-2.o tmpdir/pr25593b.o \ tmpdir/pr25593c.so tmpdir/pr25593d.so tmpdir/pr25593e.so" "" \ {dummy.c} {{readelf {-d --wide} pr25593.d}} "pr25593b.exe"] \ + [list "Build pr25618a.o" \ + "$plug_opt" "-O2 -flto -fpic" \ + {pr25618a.cc} {} "" "c++"] \ + [list "Build pr25618.a" \ + "$plug_opt" "-O2 -flto -fpic" \ + {pr25618b.cc} {} "pr25618.a" "c++"] \ + [list "Build pr25618.so" \ + "-shared -Wl,--exclude-libs,ALL tmpdir/pr25618a.o tmpdir/pr25618.a" \ + "-fpic" \ + {dummy.c} {{readelf {--dyn-syms --wide} pr25618.d}} "pr25618.so" "c++"] \ ] # PR 14918 checks that libgcc is not spuriously included in a shared link of diff --git a/ld/testsuite/ld-plugin/pr25618.d b/ld/testsuite/ld-plugin/pr25618.d new file mode 100644 index 0000000..2815d92 --- /dev/null +++ b/ld/testsuite/ld-plugin/pr25618.d @@ -0,0 +1,4 @@ +#failif +#... + +[0-9]+: +[0-9a-f]+ +[0-9a-f]+ +FUNC +GLOBAL +DEFAULT +[0-9]+ +_?_Z3foov +#... diff --git a/ld/testsuite/ld-plugin/pr25618a.cc b/ld/testsuite/ld-plugin/pr25618a.cc new file mode 100644 index 0000000..6d35b3c --- /dev/null +++ b/ld/testsuite/ld-plugin/pr25618a.cc @@ -0,0 +1,3 @@ +#include "pr25618a.h" +#include "pr25618b.h" +int bar() { return foo(); } diff --git a/ld/testsuite/ld-plugin/pr25618a.h b/ld/testsuite/ld-plugin/pr25618a.h new file mode 100644 index 0000000..9bf857c --- /dev/null +++ b/ld/testsuite/ld-plugin/pr25618a.h @@ -0,0 +1,2 @@ +#pragma once +__attribute__((visibility("default"))) int bar(); diff --git a/ld/testsuite/ld-plugin/pr25618b.cc b/ld/testsuite/ld-plugin/pr25618b.cc new file mode 100644 index 0000000..1d3dff3 --- /dev/null +++ b/ld/testsuite/ld-plugin/pr25618b.cc @@ -0,0 +1,2 @@ +#include "pr25618b.h" +int foo() { return 100; } diff --git a/ld/testsuite/ld-plugin/pr25618b.h b/ld/testsuite/ld-plugin/pr25618b.h new file mode 100644 index 0000000..cd80074 --- /dev/null +++ b/ld/testsuite/ld-plugin/pr25618b.h @@ -0,0 +1,2 @@ +#pragma once +__attribute__((visibility("default"))) int foo(); |