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[Bug ld/17068] --as-needed and --start-group/--end-group interact in str
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From: |
cvs-commit at gcc dot gnu.org |
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Subject: |
[Bug ld/17068] --as-needed and --start-group/--end-group interact in strange ways if .so files are mentioned in --start-group/--end-group |
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Date: |
Thu, 03 Jul 2014 08:07:59 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=17068
--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot
gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
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the project "gdb and binutils".
The branch, master has been updated
via d215621ebe5a6b60dff2e60c788a0f761e3cb5bd (commit)
from fd48cee0093fef69608959d0f577c0c81fe24eec (commit)
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d215621ebe5a6b60dff2e60c788a0f761e3cb5bd
commit d215621ebe5a6b60dff2e60c788a0f761e3cb5bd
Author: Alan Modra <address@hidden>
Date: Thu Jul 3 16:32:45 2014 +0930
Reload --as-needed libraries inside groups
When a shared library appears within --start-group/--end-group ld may
only discover a need for loading the library on the second or
subsequent pass over archive libraries, as more objects are extracted.
ld/
PR 17068
* ldlang.c (load_symbols): Always check flags.reload.
(open_input_bfds): Always reload --as-needed shared libraries,
not just when rescanning.
* ldlang.h (struct lang_input_statement_flags): Update reload comment.
* plugin.c (plugin_should_reload): Assume shared library arg.
* plugin.h (plugin_should_reload): Update comment.
ld/testsuite
* ld-elf/pr17068.s: New.
* ld-elf/pr17068a.s: New.
* ld-elf/pr17068b.s: New.
* ld-elf/pr17068c.s: New.
* ld-elf/pr17068d.s: New.
* ld-elf/pr17068e.s: New.
* ld-elf/pr17068ez.s: New.
* ld-elf/elf.exp: Run new test.
-----------------------------------------------------------------------
Summary of changes:
ld/ChangeLog | 10 ++++++++++
ld/ldlang.c | 28 ++++++++++------------------
ld/ldlang.h | 2 +-
ld/plugin.c | 6 ++----
ld/plugin.h | 2 +-
ld/testsuite/ChangeLog | 11 +++++++++++
ld/testsuite/ld-elf/elf.exp | 26 ++++++++++++++++++++------
ld/testsuite/ld-elf/pr17068.s | 2 ++
ld/testsuite/ld-elf/pr17068a.s | 4 ++++
ld/testsuite/ld-elf/pr17068b.s | 4 ++++
ld/testsuite/ld-elf/pr17068c.s | 4 ++++
ld/testsuite/ld-elf/pr17068d.s | 6 ++++++
ld/testsuite/ld-elf/pr17068e.s | 3 +++
ld/testsuite/ld-elf/pr17068ez.s | 4 ++++
14 files changed, 82 insertions(+), 30 deletions(-)
create mode 100644 ld/testsuite/ld-elf/pr17068.s
create mode 100644 ld/testsuite/ld-elf/pr17068a.s
create mode 100644 ld/testsuite/ld-elf/pr17068b.s
create mode 100644 ld/testsuite/ld-elf/pr17068c.s
create mode 100644 ld/testsuite/ld-elf/pr17068d.s
create mode 100644 ld/testsuite/ld-elf/pr17068e.s
create mode 100644 ld/testsuite/ld-elf/pr17068ez.s
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