digitalmars.D.bugs - [Issue 10440] New: shared library on osx: worked in 2.062, fails in 2.063 / 2.063.2
- d-bugmail puremagic.com (35/35) Jun 21 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (13/13) Jun 21 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (16/16) Jun 23 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (12/22) Jun 23 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (9/9) Jun 23 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (7/12) Jun 23 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (7/8) Jun 24 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (12/12) Jul 06 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
- d-bugmail puremagic.com (9/9) Jul 06 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10440
http://d.puremagic.com/issues/show_bug.cgi?id=10440
Summary: shared library on osx: worked in 2.062, fails in 2.063
/ 2.063.2
Product: D
Version: D2
Platform: All
OS/Version: Mac OS X
Status: NEW
Severity: regression
Priority: P2
Component: DMD
AssignedTo: nobody puremagic.com
ReportedBy: thelastmammoth gmail.com
--foo.d
module foo;
extern(C) void foo1(){}
--main.d
module main;
pragma(lib,"foo");
extern(C) void foo1();
void main(){foo1;}
dmd -oflibfoo.dylib -shared foo.d;
dmd -L-L. main.d
./main
--output:
2.062:OK
2.063(and 2.063.2):NG
gdb ./main
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: 13 at address: 0x0000000000000000
0x00000001000184fc in sections_osx_onAddImage ()
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Jun 21 2013
d-bugmail puremagic.com
http://d.puremagic.com/issues/show_bug.cgi?id=10440
Maxim Fomin <maxim maxim-fomin.ru> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |maxim maxim-fomin.ru
OS/Version|Mac OS X |All
---
I noticed that shared libraries don't work in similar way in linux too,
approximately after 2.063 release. This is quite sad, because this is the way
dynamic linking was working in linux since 2011 autumn (or earlier).
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Jun 21 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440
Martin Nowak <code dawg.eu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |code dawg.eu
Resolution| |INVALID
This never worked correctly as there is no shared library support on OSX.
Something that previously caused a silent misbehavior was made explicit
therefor it now crashes.
https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L3L94
https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L8R70
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Jun 23 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440This never worked correctly as there is no shared library support on OSX. Something that previously caused a silent misbehavior was made explicit therefor it now crashes. https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L3L94 https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L8R70This never worked correctly as there is no shared library support on OSX. Something that previously caused a silent misbehavior was made explicit therefor it now crashes. https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L3L94 https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L8R70I still worked for a number of scenarios on which I relied on. Can you please put back the old behavior enabled by a version(use_unsafe_shared_library_osx) switch ? that way people can still use shared libraries on OSX (at their own risk) until the problem is addressed. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 23 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440
thelastmammoth gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|INVALID |
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Jun 23 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440 ---This never worked correctly as there is no shared library support on OSX. Something that previously caused a silent misbehavior was made explicit therefor it now crashes. https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L3L94 https://github.com/D-Programming-Language/druntime/commit/0e10e7e96c8a1d6c12bc45b143bab9364cd72755#L8R70This does not explain crashes in linux where dynamic linking worked. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 23 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440This does not explain crashes in linux where dynamic linking worked.Please open a separate bug for this. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 24 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440 Commits pushed to master at https://github.com/D-Programming-Language/druntime https://github.com/D-Programming-Language/druntime/commit/5fc0480d13705c57daadf067801d630d1b9cd629 fix Issue 10440 - print a warning and ignore shared library sections https://github.com/D-Programming-Language/druntime/commit/4caca8b4a2f77d0a2df7c3fa833397ac694143ee fix Issue 10440 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 06 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10440
Martin Nowak <code dawg.eu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
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Jul 06 2013