https://sourceware.org/bugzilla/show_bug.cgi?id=32811
--- Comment #4 from Andi Kleen ---
Looks good to me thanks.
Except should there be an error if the immediate exceeds imm8 or imm16?
--
You are receiving this mail because:
You are on the CC list for the bug.
https://sourceware.org/bugzilla/show_bug.cgi?id=32811
--- Comment #1 from Andi Kleen ---
Correction: I would have expected the last two instructions to have the same
size.
For the first I guess it's reasonable to not consider immediates as a
displacement.
--
You are receiving this mail because
onent: gas
Assignee: unassigned at sourceware dot org
Reporter: andi-bz at firstfloor dot org
Target Milestone: ---
The documentation says
* '{nooptimize}' - disable instruction size optimization.
I would have expected it to apply for immediates too, but it doesn
Assignee: unassigned at sourceware dot org
Reporter: andi-bz at firstfloor dot org
Target Milestone: ---
For i386 / i8086:
For
.code16
{disp16} jmp 1f
nop
1:
I would expect a 16 bit jump displacement, but I only get 8 bits:
<.t
ormal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: andi-bz at firstfloor dot org
Target Milestone: ---
$ cat tinline.c
int i;
static inline int finline(void)
{
i++;
}
main()
{
finline();
}
$ gcc -O2 -g
https://sourceware.org/bugzilla/show_bug.cgi?id=19008
--- Comment #9 from Andi Kleen ---
Binutils was compiled with the system compiler
Did a separate build on binutils
Then bootstrapped gcc with PATH=/path/to/binutils/bin:$PATH
--
You are receiving this mail because:
You are on the CC
https://sourceware.org/bugzilla/show_bug.cgi?id=19008
--- Comment #7 from Andi Kleen ---
binutils mainline can't build gcc
/usr/local/bin/ld-plugin: _muldi3_s.o: access beyond end of merged section
(3168)
/usr/local/bin/ld-plugin: _muldi3_s.o: access beyond end of merged section
(2884)
/usr/loca
https://sourceware.org/bugzilla/show_bug.cgi?id=19008
--- Comment #5 from Andi Kleen ---
I'm using ld
ld --version
GNU ld version 2.25-8.fc22
--
You are receiving this mail because:
You are on the CC list for the bug.
___
bug-binutils mailing list
b
https://sourceware.org/bugzilla/show_bug.cgi?id=19008
--- Comment #2 from Andi Kleen ---
Install systemtap-devel on Fedora
Do a gcc bootstrap
--
You are receiving this mail because:
You are on the CC list for the bug.
___
bug-binutils mailing list
bu
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: andi-bz at firstfloor dot org
Target Milestone: ---
Since some time I get boot strap errors with gcc on systems with systemtap
installed. It fails when linking libsupc++ like
Assignee: unassigned at sourceware dot org
Reporter: andi-bz at firstfloor dot org
objdump --version
GNU objdump (GNU Binutils; openSUSE 12.2) 2.22
Simple file:
1
2volatile a = 1, b = 10, c;
3
4__attribute__((noinline)) f2()
5
http://sourceware.org/bugzilla/show_bug.cgi?id=13278
Andi Kleen changed:
What|Removed |Added
CC||andi-bz at firstfloor dot
--- Additional Comments From andi-bz at firstfloor dot org 2010-10-04
07:01 ---
I think that's because you didn't strip the ELF symbol table,
so it will fall back to the ELF table.
If you only "ONLYLTO" first and there is only LTO information (see
--- Additional Comments From andi-bz at firstfloor dot org 2010-10-04
07:02 ---
Created an attachment (id=5032)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=5032&action=view)
test case demonstrating the ar problem
Full test case demonstrating the ar problem.
You will
--- Additional Comments From andi-bz at firstfloor dot org 2010-10-03
18:53 ---
The problem is still there for ar
--
What|Removed |Added
Status|RESOLVED
--- Additional Comments From andi-bz at firstfloor dot org 2010-10-03
10:54 ---
Thanks for the patch.
But does the patch work for the case when I pass some LTO and some non LTO
objects, but specify the plugin? (that is does fallback to normal elf still
work)
--
http
--- Additional Comments From andi-bz at firstfloor dot org 2010-10-03
10:53 ---
Sorry earlier recipe was not fully correct.
You also need to strip the non LTO data out of the objects before
aring them to reproduce the problem fully (otherwise it's unclear where the
symbols come
--- Additional Comments From andi-bz at firstfloor dot org 2010-10-03
10:32 ---
The LTO files are somewhat depending on the compiler version,
mine would not necessarily work with yours.
Just ar up a couple of LTO object files you have lying around for testing
(any .os compiled with
--
What|Removed |Added
Status|WAITING |NEW
http://sourceware.org/bugzilla/show_bug.cgi?id=12088
--- You are receiving this mail because: ---
igned at sources dot redhat dot com
ReportedBy: andi-bz at firstfloor dot org
CC: bug-binutils at gnu dot org
GCC host triplet: x86_64-linux
http://sourceware.org/bugzilla/show_bug.cgi?id=12088
--- You are receiving this mail because: ---
You are on the CC lis
131
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/plugin.c.diff?cvsroot=src&r1=1.8&r2=1.9
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-16
10:13 ---
Thanks for the patch!
--
http://sourceware.org/bugzilla/show_bug.cgi?id=12004
--- You are rec
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-15
15:06 ---
Thanks. I'll look for a workround. I guess just increasing the define
will work for now.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=12004
--- You are receiving this mail because: --
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-11
10:58 ---
The libiberty build dir is too large to attach, but can be downloaded
from http://firstfloor.org/~andi/libiberty.tar.bz2
--
What|Removed |Added
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-11
10:55 ---
Created an attachment (id=4975)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4975&action=view)
/home/andi/gcc/plugin-ar
plugin-ar script, that calls ar with plugin arguments
Needs like
oduct: binutils
Version: 2.21 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: andi-bz at firstfloor dot org
CC: bug-binutils at gn
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-08
14:25 ---
Never mind. I resolved it with Rafael privately. The trick
is to use GNUTARGET=plugin, but that isn't documented anywhere
(should be probably)
I think there are still some issues with the plugin, but
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-07
13:33 ---
Thanks. Looks like the ar plugin is easier and I guess one could use
an ar wrapper for it.
The main problem I have with it currently is that it doesn't work :/
See http://sourceware.org/bug
: NEW
Severity: normal
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: andi-bz at firstfloor dot org
CC: bug-binutils at gnu dot org
GCC host triplet: x86_64-linux
http://sourcewar
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-07
06:49 ---
On further consideration I suspect patching the makefiles to pass the plugin to
ar would be complicated (one goal of gcc LTO is to avoid patching makefiles
as much as possible)
Would it be possible to let
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-07
05:14 ---
I see. I didn't know that. I'll look into fixing ar then. Thanks.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11988
--- You are receiving this mail because: ---
You are on the C
--- Additional Comments From andi-bz at firstfloor dot org 2010-09-06
16:50 ---
Created an attachment (id=4966)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4966&action=view)
test case
Run make. Needs gcc 4.5+ with linker plugin.
--
http://sourceware.org/b
y: P2
Component: gold
AssignedTo: ian at airs dot com
ReportedBy: andi-bz at firstfloor dot org
CC: bug-binutils at gnu dot org
GCC host triplet: x86_64-linux
http://sourceware.org/bugzilla/show_bug.cgi?id=11988
--- You are receiving this mail because: ---
You
Priority: P2
Component: gold
AssignedTo: ian at airs dot com
ReportedBy: andi-bz at firstfloor dot org
CC: bug-binutils at gnu dot org
GCC build triplet: x86_64-linux
GCC host triplet: x86_64-linux
GCC target triplet: x86_64-linux
http://sourceware.or
ty: P2
Component: gold
AssignedTo: ian at airs dot com
ReportedBy: andi-bz at firstfloor dot org
CC: bug-binutils at gnu dot org
GCC host triplet: x86_64-linux
GCC target triplet: x86_64-linux
http://sourceware.org/bugzilla/show_bug.cgi?id=10156
--- You are receivin
34 matches
Mail list logo
