[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2018-04-29 Thread redi at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

Jonathan Wakely  changed:

   What|Removed |Added

 CC||alinshans at gmail dot com

--- Comment #8 from Jonathan Wakely  ---
*** Bug 85564 has been marked as a duplicate of this bug. ***

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-09-13 Thread aldyh at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

--- Comment #7 from Aldy Hernandez  ---
Author: aldyh
Date: Wed Sep 13 16:41:41 2017
New Revision: 252351

URL: https://gcc.gnu.org/viewcvs?rev=252351=gcc=rev
Log:
PR driver/81523: Make -static override -pie

-static and -pie together behave differently depending on whether GCC is
configured with --enable-default-pie.  On x86, "-static -pie" fails to
create executable when --enable-default-pie isn't used, but creates a
static executable when --enable-default-pie is used.  This patch makes
-static completely override -pie to create a static executable, regardless
if --enable-default-pie is used to configure GCC.

gcc/

PR driver/81523
* gcc.c (NO_PIE_SPEC): Delete.
(PIE_SPEC): Define as !no-pie/pie.  Move static|shared|r
exclusion..
(LINK_PIE_SPEC): ..to here.
(LINK_COMMAND_SPEC): Support -no-pie.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Correct
chain of crtbegin*.o selection, update for PIE_SPEC changes and
format.
(GNU_USER_TARGET_ENDFILE_SPEC): Similarly.
* config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Similarly.
(ENDFILE_CRTEND_SPEC): Similarly.

gcc/testsuite/

PR driver/81523
* gcc.dg/pie-7.c: New test.
* gcc.dg/pie-static-1.c: Likewise.
* gcc.dg/pie-static-2.c: Likewise.

Added:
branches/range-gen2/gcc/testsuite/gcc.dg/pie-7.c
branches/range-gen2/gcc/testsuite/gcc.dg/pie-static-1.c
branches/range-gen2/gcc/testsuite/gcc.dg/pie-static-2.c
Modified:
branches/range-gen2/gcc/ChangeLog
branches/range-gen2/gcc/config/gnu-user.h
branches/range-gen2/gcc/config/sol2.h
branches/range-gen2/gcc/gcc.c
branches/range-gen2/gcc/testsuite/ChangeLog

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-08-29 Thread amodra at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

--- Comment #6 from Alan Modra  ---
Author: amodra
Date: Tue Aug 29 08:25:17 2017
New Revision: 251404

URL: https://gcc.gnu.org/viewcvs?rev=251404=gcc=rev
Log:
PR driver/81523: Make -static override -pie

-static and -pie together behave differently depending on whether GCC is
configured with --enable-default-pie.  On x86, "-static -pie" fails to
create executable when --enable-default-pie isn't used, but creates a
static executable when --enable-default-pie is used.  This patch makes
-static completely override -pie to create a static executable, regardless
if --enable-default-pie is used to configure GCC.

PR target/81170
PR target/81295
PR driver/81523
* gcc.c (NO_PIE_SPEC): Delete.
(PIE_SPEC): Define as !no-pie/pie.  Move static|shared|r
exclusion..
(LINK_PIE_SPEC): ..to here.
(LINK_COMMAND_SPEC): Support -no-pie.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Correct
chain of crtbegin*.o selection, update for PIE_SPEC changes and
format.
(GNU_USER_TARGET_ENDFILE_SPEC): Similarly.
* config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Similarly.
(ENDFILE_CRTEND_SPEC): Similarly.

Modified:
branches/gcc-6-branch/gcc/ChangeLog
branches/gcc-6-branch/gcc/config/gnu-user.h
branches/gcc-6-branch/gcc/config/sol2.h
branches/gcc-6-branch/gcc/gcc.c

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-08-29 Thread amodra at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

--- Comment #5 from Alan Modra  ---
Author: amodra
Date: Tue Aug 29 08:22:44 2017
New Revision: 251402

URL: https://gcc.gnu.org/viewcvs?rev=251402=gcc=rev
Log:
PR driver/81523: Make -static override -pie

-static and -pie together behave differently depending on whether GCC is
configured with --enable-default-pie.  On x86, "-static -pie" fails to
create executable when --enable-default-pie isn't used, but creates a
static executable when --enable-default-pie is used.  This patch makes
-static completely override -pie to create a static executable, regardless
if --enable-default-pie is used to configure GCC.

PR target/81170
PR target/81295
PR driver/81523
* gcc.c (NO_PIE_SPEC): Delete.
(PIE_SPEC): Define as !no-pie/pie.  Move static|shared|r
exclusion..
(LINK_PIE_SPEC): ..to here.
(LINK_COMMAND_SPEC): Support -no-pie.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Correct
chain of crtbegin*.o selection, update for PIE_SPEC changes and
format.
(GNU_USER_TARGET_ENDFILE_SPEC): Similarly.
* config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Similarly.
(ENDFILE_CRTEND_SPEC): Similarly.

Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/config/gnu-user.h
branches/gcc-7-branch/gcc/config/sol2.h
branches/gcc-7-branch/gcc/gcc.c

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-08-08 Thread hjl.tools at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

H.J. Lu  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED
   Target Milestone|--- |8.0

--- Comment #4 from H.J. Lu  ---
Fixed for GCC 8.

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-08-08 Thread hjl at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

--- Comment #3 from hjl at gcc dot gnu.org  ---
Author: hjl
Date: Tue Aug  8 22:06:21 2017
New Revision: 250974

URL: https://gcc.gnu.org/viewcvs?rev=250974=gcc=rev
Log:
PR driver/81523: Make -static override -pie

-static and -pie together behave differently depending on whether GCC is
configured with --enable-default-pie.  On x86, "-static -pie" fails to
create executable when --enable-default-pie isn't used, but creates a
static executable when --enable-default-pie is used.  This patch makes
-static completely override -pie to create a static executable, regardless
if --enable-default-pie is used to configure GCC.

gcc/

PR driver/81523
* gcc.c (NO_PIE_SPEC): Delete.
(PIE_SPEC): Define as !no-pie/pie.  Move static|shared|r
exclusion..
(LINK_PIE_SPEC): ..to here.
(LINK_COMMAND_SPEC): Support -no-pie.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Correct
chain of crtbegin*.o selection, update for PIE_SPEC changes and
format.
(GNU_USER_TARGET_ENDFILE_SPEC): Similarly.
* config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Similarly.
(ENDFILE_CRTEND_SPEC): Similarly.

gcc/testsuite/

PR driver/81523
* gcc.dg/pie-7.c: New test.
* gcc.dg/pie-static-1.c: Likewise.
* gcc.dg/pie-static-2.c: Likewise.

Added:
trunk/gcc/testsuite/gcc.dg/pie-7.c
trunk/gcc/testsuite/gcc.dg/pie-static-1.c
trunk/gcc/testsuite/gcc.dg/pie-static-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/gnu-user.h
trunk/gcc/config/sol2.h
trunk/gcc/gcc.c
trunk/gcc/testsuite/ChangeLog

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-07-25 Thread hjl.tools at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

--- Comment #2 from H.J. Lu  ---
Created attachment 41825
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41825=edit
A patch

[Bug driver/81523] -static -pie behaves differently depending on if --enable-default-pie is used

2017-07-25 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81523

Richard Biener  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2017-07-25
 Ever confirmed|0   |1

--- Comment #1 from Richard Biener  ---
Ugh.