[Bug ld/13082] Invalid R_X86_64_64 relocation for x32

2011-08-12 Thread cvs-commit at gcc dot gnu.org 
http://sourceware.org/bugzilla/show_bug.cgi?id=13082

--- Comment #2 from cvs-commit at gcc dot gnu.org  2011-08-12 20:33:48 UTC ---
CVSROOT:/cvs/src
Module name:src
Changes by:h...@sourceware.org2011-08-12 20:33:34

Modified files:
include/elf: ChangeLog x86-64.h 

Log message:
Add R_X86_64_RELATIVE64.

2011-08-12  H.J. Lu  

PR ld/13082
* x86-64.h (R_X86_64_RELATIVE64): New.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/ChangeLog.diff?cvsroot=src&r1=1.427&r2=1.428
http://sourceware.org/cgi-bin/cvsweb.cgi/src/include/elf/x86-64.h.diff?cvsroot=src&r1=1.14&r2=1.15

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[Bug gas/13084] x86 assembler silently truncates 64bit value

2011-08-12 Thread hjl.tools at gmail dot com 
http://sourceware.org/bugzilla/show_bug.cgi?id=13084

H.J. Lu  changed:

   What|Removed |Added

Summary|X32 assembler silently  |x86 assembler silently
   |truncates 64bit value   |truncates 64bit value

--- Comment #1 from H.J. Lu  2011-08-12 20:04:31 
UTC ---
The same thing happens to ia32 assembler:

[hjl@gnu-6 pr13084]$ cat x.s
 .equsym, 0x1234567890
.global sym
[hjl@gnu-6 pr13084]$ make ASFLAGS=--32
./as --32 -o x.o x.s
readelf -s --wide x.o

Symbol table '.symtab' contains 5 entries:
   Num:Value  Size TypeBind   Vis  Ndx Name
 0:  0 NOTYPE  LOCAL  DEFAULT  UND 
 1:  0 SECTION LOCAL  DEFAULT1 
 2:  0 SECTION LOCAL  DEFAULT2 
 3:  0 SECTION LOCAL  DEFAULT3 
 4: 34567890 0 NOTYPE  GLOBAL DEFAULT  ABS sym
[hjl@gnu-6 pr13084]$

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[Bug ld/13082] Invalid R_X86_64_64 relocation for x32

2011-08-12 Thread cvs-commit at gcc dot gnu.org 
http://sourceware.org/bugzilla/show_bug.cgi?id=13082

--- Comment #1 from cvs-commit at gcc dot gnu.org  2011-08-12 19:42:44 UTC ---
CVSROOT:/cvs/src
Module name:src
Changes by:h...@sourceware.org2011-08-12 19:42:40

Modified files:
bfd: ChangeLog elf64-x86-64.c 
ld/testsuite   : ChangeLog 
ld/testsuite/ld-x86-64: x86-64.exp 
Added files:
ld/testsuite/ld-x86-64: pr13082-1.s pr13082-1a.d pr13082-1b.d 
pr13082-2.s pr13082-2a.d pr13082-2b.d 
pr13082-3.s pr13082-3a.d pr13082-3b.d 
pr13082-4.s pr13082-4a.d pr13082-4b.d 
pr13082-5.s pr13082-5a.d pr13082-5b.d 
pr13082-6.s pr13082-6a.d pr13082-6b.d 

Log message:
Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32.

bfd/

2011-08-12  H.J. Lu  

PR ld/13082
* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
(elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
and zero-extend it to 64bit if addend is zero for x32.  Generate
R_X86_64_RELATIVE64 for x32.

include/elf/

2011-08-12  H.J. Lu  

PR ld/13082
* x86-64.h (R_X86_64_RELATIVE64): New.

ld/testsuite/

2011-08-12  H.J. Lu  

PR ld/13082
* ld-x86-64/pr13082-1.s: New.
* ld-x86-64/pr13082-1a.d: Likewise.
* ld-x86-64/pr13082-1b.d: Likewise.
* ld-x86-64/pr13082-2.s: Likewise.
* ld-x86-64/pr13082-2a.d: Likewise.
* ld-x86-64/pr13082-2b.d: Likewise.
* ld-x86-64/pr13082-3.s: Likewise.
* ld-x86-64/pr13082-3a.d: Likewise.
* ld-x86-64/pr13082-3b.d: Likewise.
* ld-x86-64/pr13082-4.s: Likewise.
* ld-x86-64/pr13082-4a.d: Likewise.
* ld-x86-64/pr13082-4b.d: Likewise.
* ld-x86-64/pr13082-5.s: Likewise.
* ld-x86-64/pr13082-5a.d: Likewise.
* ld-x86-64/pr13082-5b.d: Likewise.
* ld-x86-64/pr13082-6.s: Likewise.
* ld-x86-64/pr13082-6a.d: Likewise.
* ld-x86-64/pr13082-6b.d: Likewise.

* ld-x86-64/x86-64.exp: Run pr13082-[1-6][ab].

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5455&r2=1.5456
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.238&r2=1.239
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1453&r2=1.1454
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-1.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-1a.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-1b.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-2.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-2a.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-2b.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-3.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-3a.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-3b.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-4.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-4a.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-4b.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-5.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-5a.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-5b.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-6.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-6a.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/pr13082-6b.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/x86-64.exp.diff?cvsroot=src&r1=1.36&r2=1.37

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[Bug gas/13084] New: X32 assembler silently truncates 64bit value

2011-08-12 Thread hjl.tools at gmail dot com 
http://sourceware.org/bugzilla/show_bug.cgi?id=13084

 Bug #: 13084
   Summary: X32 assembler silently truncates 64bit value
   Product: binutils
   Version: 2.22 (HEAD)
Status: NEW
  Severity: normal
  Priority: P2
 Component: gas
AssignedTo: unassig...@sources.redhat.com
ReportedBy: hjl.to...@gmail.com
Classification: Unclassified


[hjl@gnu-6 tmp]$ cat y.s
 .equsym, 0x1234567890
.global sym
[hjl@gnu-6 tmp]$ as --x32 -o y.o y.s 
[hjl@gnu-6 tmp]$ readelf -s y.o 

Symbol table '.symtab' contains 5 entries:
   Num:Value  Size TypeBind   Vis  Ndx Name
 0:  0 NOTYPE  LOCAL  DEFAULT  UND 
 1:  0 SECTION LOCAL  DEFAULT1 
 2:  0 SECTION LOCAL  DEFAULT2 
 3:  0 SECTION LOCAL  DEFAULT3 
 4: 34567890 0 NOTYPE  GLOBAL DEFAULT  ABS sym
[hjl@gnu-6 tmp]$

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[Bug gas/13081] Assertion fail /bfd/elf.c:6668; internal error, aborting...

2011-08-12 Thread hjl.tools at gmail dot com 
http://sourceware.org/bugzilla/show_bug.cgi?id=13081

--- Comment #2 from H.J. Lu  2011-08-12 14:32:51 
UTC ---
(In reply to comment #0)
> PS: By the way,having an address in the %eax reg, how can I get the adress
> situated X bytes to the right/left?

X(%eax) and -X(%eax)

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[Bug gas/13081] Assertion fail /bfd/elf.c:6668; internal error, aborting...

2011-08-12 Thread hjl.tools at gmail dot com 
http://sourceware.org/bugzilla/show_bug.cgi?id=13081

H.J. Lu  changed:

   What|Removed |Added

Version|2.21|2.22 (HEAD)

--- Comment #1 from H.J. Lu  2011-08-12 14:31:17 
UTC ---
A simpler testcase:

[hjl@gnu-6 tmp]$ cat x.s
movl (%eax)+4, %ebx
[hjl@gnu-6 tmp]$ gcc -c x.s
as: BFD (GNU Binutils) 2.21.53.20110810 assertion fail
/export/gnu/import/git/binutils/bfd/elf.c:6702
as: BFD (GNU Binutils) 2.21.53.20110810 internal error, aborting at
/export/gnu/import/git/binutils/bfd/elfcode.h line 225 in
bfd_elf64_swap_symbol_out

as: Please report this bug.

[hjl@gnu-6 tmp]$

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[Bug gas/13081] Assertion fail /bfd/elf.c:6668; internal error, aborting...

2011-08-12 Thread hjl.tools at gmail dot com 
http://sourceware.org/bugzilla/show_bug.cgi?id=13081

H.J. Lu  changed:

   What|Removed |Added

 CC||hjl.tools at gmail dot com

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[Bug binutils/13051] windres fails on reading VERSIONINFO with multiple language BLOCKS

2011-08-12 Thread nickc at redhat dot com 
http://sourceware.org/bugzilla/show_bug.cgi?id=13051

Nick Clifton  changed:

   What|Removed |Added

 Status|NEW |WAITING
 CC||nickc at redhat dot com

--- Comment #3 from Nick Clifton  2011-08-12 11:14:35 
UTC ---
Hi Chris,

  Thanks for reporting this problem, and for providing a patch to fix it. 
Unfortunately as the patch stands I cannot accept it.  There is one main reason
for this:

  1.  The patch is sufficiently large that it cannot be treated as "obvious",
which means that we (the FSF) need a copyright assignment on file from you in
order to make use of the patch.

  I know that in your ReadMe.txt file you say that "This source code is
free and you can use it without any restriction", but that does not make it
clear that you are referring to the patch rather than the binutils sources
(which do have some restrictions on their use).  But even if it was clear that
you meant the patch files themselves it would not matter.  We need the
copyright assignment so that we can incorporate the patches into the binutils
sources and then cover the patches with the GPLv3.

You can start the process of assigning the copyright by filing in the form
that you will find here:
http://web.cvs.savannah.gnu.org/viewvc/gnulib/Copyright/request-assign.changes?root=gnulib&view=log


Ideally I would also like to see some changes and additions to the patch:

  2. Lots of the changes are just adjustments in whitespace or the addition of
ctrl-M characters.  It would be nice to get rid of these.

  3. There is no ChangeLog entry describing what the patch does.

  4. The test of the fixed behaviour ought to be added to the binutils
testsuite.  (See binutils/testsuite/binutils-all/windres/version.{rc|rsd} as an
example of how to do this).

Cheers
  Nick Clifton

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