[Bug gas/3109] GAS assembles incorrect branches using target arm-wince-pe
--- Additional Comments From nickc at redhat dot com 2006-08-23 17:15 --- Already fixed in mainline -- What|Removed |Added Status|WAITING |RESOLVED Resolution||INVALID http://sourceware.org/bugzilla/show_bug.cgi?id=3109 --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/3109] GAS assembles incorrect branches using target arm-wince-pe
--- Additional Comments From boris dot leidner at formenos dot de 2006-08-23 11:05 --- Hi Nick, you're right. The problem was not shown in my example. The relocations are correct: $ arm-wince-pe-objdump -d armtest.o -r armtest.o: file format pe-arm-little Disassembly of section .text: <_start>: 0: e1a01001mov r1, r1 4: ea00b 8 <_start+0x8> 4: ARM_26D _start BTW: I provided the same o-file to GDB. That, of course, makes absolutely no sense...I see. In my special case I do not need linking, because the code is injected into a process. So I just copy it out of the object file. GAS did not use relocations in my code and even if I linked it, the binary contained faulty branches. However, I noticed that this has truly been fixed in the repository. I'm sorry, I did not check that first. Greetings, Boris -- http://sourceware.org/bugzilla/show_bug.cgi?id=3109 --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/3109] GAS assembles incorrect branches using target arm-wince-pe
-- What|Removed |Added Status|NEW |WAITING http://sourceware.org/bugzilla/show_bug.cgi?id=3109 --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/3109] GAS assembles incorrect branches using target arm-wince-pe
--- Additional Comments From nickc at redhat dot com 2006-08-23 10:11 --- Subject: Re: New: GAS assembles incorrect branches using target arm-wince-pe Hi Boris, > $ arm-wince-pe-objdump -d armtest.o This is insufficient. Please add the "-r" switch to the objdump command line. > <_start>: >0: e1a01001mov r1, r1 >4: ea00b 8 <_start+0x8> The -r switch should show you that there is a relocation for the instruction at address 0x4, hence the disassembly is showing you an incomplete instruction. (It would be better to run objdump on the fully linked executable, rather than the object file, as that way you do not have to worry about relocations). > (gdb) disas _start > Dump of assembler code for function _start: > 0x <_start+0>: mov r1, r1 > 0x0004 <_start+4>: b 0xc How did you create the file that you gave to GDB ? Please try the latest sources in the binutils repository. I believe that you will find that this bug has now been fixed. Cheers Nick -- http://sourceware.org/bugzilla/show_bug.cgi?id=3109 --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gas/3109] GAS assembles incorrect branches using target arm-wince-pe
--- Additional Comments From boris dot leidner at formenos dot de 2006-08-23 09:58 --- I do not know why objdump (not GAS) and GDB disassemble code differently -- http://sourceware.org/bugzilla/show_bug.cgi?id=3109 --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
