http://sourceware.org/bugzilla/show_bug.cgi?id=13730
Bug #: 13730
Summary: Trying to link against gt.m object code
Product: binutils
Version: 2.21
Status: NEW
Severity: enhancement
Priority: P2
Component: binuti
http://sourceware.org/bugzilla/show_bug.cgi?id=13730
--- Comment #1 from James Michael DuPont 2012-02-23 17:38:55 UTC ---
Created attachment 6239
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simple assembler stubs to define missing symbols
created from this c code, and just rename
http://sourceware.org/bugzilla/show_bug.cgi?id=13730
--- Comment #2 from James Michael DuPont 2012-02-23 17:39:37 UTC ---
Created attachment 6240
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the mumps file , very simple one.
the mumps file , very simple one.
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--- Comment #6 from James Michael DuPont 2012-02-24 11:37:51 UTC ---
Thanks Nick,
Compiled and tested. I will be looking into gtm more in detail.
here are my test results :
h4ck3rm1k3@gcc10:~/experiments/binutils$ ./ld/ld-new
~/test/attachme
: binutils
Assignee: unassigned at sourceware dot org
Reporter: jamesmikedupont at googlemail dot com
Target Milestone: ---
GNU objdump (GNU Binutils for Debian) 2.27.51.20161108
The disam seems to skip the first byte if presented with another op afterwards.
please let me know
https://sourceware.org/bugzilla/show_bug.cgi?id=20838
--- Comment #2 from James Michael DuPont ---
It did not disasm the first instruction as a byte, it subsumed it, the 4d is
lost.
Here are some permutations over the data bytes with different lengths and
values to show what is outputted.
Also
Assignee: unassigned at sourceware dot org
Reporter: jamesmikedupont at googlemail dot com
Target Milestone: ---
This line was genrated by objdump :
9f5ed5: 66 c4 01 01 66 c4 data16 vpcmpgtd %xmm12,%xmm15,%xmm8
Feeding it back to as :
regen2.asm: Assembler messages:
regen2
https://sourceware.org/bugzilla/show_bug.cgi?id=20838
--- Comment #3 from James Michael DuPont ---
Here is another problem I can reproduce :
1. asm input:
test5:
epz;
add %al,(%rax);
Assembling produces this :
1test5:
2 F3repz;
3 0001
https://sourceware.org/bugzilla/show_bug.cgi?id=20838
--- Comment #4 from James Michael DuPont ---
Created attachment 9650
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example objdump output from bad test cases
these are produced by objdump from the as input file atta
https://sourceware.org/bugzilla/show_bug.cgi?id=20838
--- Comment #5 from James Michael DuPont ---
Here are some invalid operations that are generated by objdump but cannot be
compiled by as :
# 44 63 0a movslq (%rdx),%r9d
test20:
.byte 68 # 44
.byte 99 # 63
.byte 10 # 0a
compilin
https://sourceware.org/bugzilla/show_bug.cgi?id=20838
--- Comment #6 from James Michael DuPont ---
Created attachment 9651
--> https://sourceware.org/bugzilla/attachment.cgi?id=9651&action=edit
example binary input
these are annotated bytes for x86 64 assembler from instructions were produced
ReportedBy: jamesmikedupont at googlemail dot com
CC: bug-binutils at gnu dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=12076
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--- Additional Comments From jamesmikedupont at googlemail dot com
2010-10-03 09:51 ---
please include the results of -save-temps when compiling.
gcc --verbose -save-temps -DHAVE_CONFIG_H -I. -I../../binutils -I.
-I../../binutils -I../bfd
-I../../binutils/../bfd -I../../binutils
--- Additional Comments From jamesmikedupont at googlemail dot com
2010-10-03 15:27 ---
../../binutils/sysdep.h:79:1
#if !HAVE_DECL_STRSTR
extern char *strstr ();
#endif
It should look more like this, no?
extern char *strstr(const char *, const char *) __ATTR_PURE__;
not
--- Additional Comments From jamesmikedupont at googlemail dot com
2010-10-04 17:34 ---
This occurs on hurd as well.
GNU flubber 0.3 GNU-Mach 1.3.99/Hurd-0.3 i386-AT386 GNU
gcc -v
Using built-in specs.
Target: i486-gnu
Configured with: ../src/configure -v --with-pkgversion='D
http://sourceware.org/bugzilla/show_bug.cgi?id=12089
--- Comment #6 from James Michael DuPont 2010-10-09 17:08:05 UTC ---
Flubber is down, cannot reproduce.
http://news.gmane.org/gmane.os.hurd.bugs/cutoff=19821
will try again soon.
mike
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http://sourceware.org/bugzilla/show_bug.cgi?id=12089
--- Comment #8 from James Michael DuPont 2010-10-20 10:57:57 UTC ---
I am guessing that this has something to do with my branch, I will check now.
mike
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James Michael DuPont changed:
What|Removed |Added
Status|WAITING |UNCONFIRMED
Ever Confirmed|
http://sourceware.org/bugzilla/show_bug.cgi?id=12089
--- Comment #11 from James Michael DuPont 2010-10-20 18:13:44 UTC ---
Bert was testing my branch and had the problem.
http://gitorious.org/binutils-introspector/binutils-introspector
I will have to check out the autotools stuff. i suspect it is
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