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| author | Martin Storsjo <martin@martin.st> | 2018-08-07 08:45:14 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2018-08-07 08:45:14 +0100 |
| commit | 99f8774ccaca5b1bfa4a035c6c705bc7ef47e75f (patch) | |
| tree | e1478d4016cc2642d4a5af17e28ed25e6d575490 | |
| parent | 8f9ea98bebb629f0e6993be015f042bf45dcdd18 (diff) | |
| download | gdb-99f8774ccaca5b1bfa4a035c6c705bc7ef47e75f.zip gdb-99f8774ccaca5b1bfa4a035c6c705bc7ef47e75f.tar.gz gdb-99f8774ccaca5b1bfa4a035c6c705bc7ef47e75f.tar.bz2 | |
Explain what happens for PE targeted linkers in the case where the user actually tries to provide __CTOR_LIST__ and/or __DTOR_LIST__ symbols.
* scripttempl/pe.sc: Improve the comment about overriding
__CTOR_LIST__ and __DTOR_LIST__ symbols.
* scripttemp/pep.sc: Likewise.
| -rw-r--r-- | ld/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/scripttempl/pe.sc | 10 | ||||
| -rw-r--r-- | ld/scripttempl/pep.sc | 10 |
3 files changed, 18 insertions, 8 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 99a4f7e..98af468 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,9 @@ +2018-08-07 Martin Storsjo <martin@martin.st> + + * scripttempl/pe.sc: Improve the comment about overriding + __CTOR_LIST__ and __DTOR_LIST__ symbols. + * scripttemp/pep.sc: Likewise. + 2018-08-07 Nick Clifton <nickc@redhat.com> * po/bg.po: Updated Bulgarian translation. diff --git a/ld/scripttempl/pe.sc b/ld/scripttempl/pe.sc index f56d783..8fdeaff 100644 --- a/ld/scripttempl/pe.sc +++ b/ld/scripttempl/pe.sc @@ -106,10 +106,12 @@ SECTIONS overridden and global constructors will not be run. This does mean that it is not possible for a user to define - their own __CTOR_LIST__ and __DTOR_LIST__ symbols. If that - ability is needed a custom linker script will have to be - used. (The custom script can just be a copy of this script - with the PROVIDE() qualifiers added). + their own __CTOR_LIST__ and __DTOR_LIST__ symbols; if they do, + the content from those variables are included but the symbols + defined here silently take precedence. If they truly need to + be redefined, a custom linker script will have to be used. + (The custom script can just be a copy of this script with the + PROVIDE() qualifiers added). See PR 22762 for more details. */ ___CTOR_LIST__ = .; diff --git a/ld/scripttempl/pep.sc b/ld/scripttempl/pep.sc index 3c6c84d..a7157dc 100644 --- a/ld/scripttempl/pep.sc +++ b/ld/scripttempl/pep.sc @@ -107,10 +107,12 @@ SECTIONS overridden and global constructors will not be run. This does mean that it is not possible for a user to define - their own __CTOR_LIST__ and __DTOR_LIST__ symbols. If that - ability is needed a custom linker script will have to be - used. (The custom script can just be a copy of this script - with the PROVIDE() qualifiers added). + their own __CTOR_LIST__ and __DTOR_LIST__ symbols; if they do, + the content from those variables are included but the symbols + defined here silently take precedence. If they truly need to + be redefined, a custom linker script will have to be used. + (The custom script can just be a copy of this script with the + PROVIDE() qualifiers added). See PR 22762 for more details. */ ___CTOR_LIST__ = .; |