[Bug gas/25331] mmix-gas fails to assemble newlib-3.1.0: internal error: fixup not contained within frag

2020-06-28 Thread hp at sourceware dot org
https://sourceware.org/bugzilla/show_bug.cgi?id=25331

--- Comment #6 from Hans-Peter Nilsson  ---
Fixed for the upcoming binutils-2.35.
Thanks for the report and sorry for the delay.

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[Bug gas/25331] mmix-gas fails to assemble newlib-3.1.0: internal error: fixup not contained within frag

2020-06-28 Thread cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=25331

--- Comment #5 from cvs-commit at gcc dot gnu.org  ---
The master branch has been updated by Hans-Peter Nilsson :

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=4e394b28e3b0309853cb2dfce377b01787caa183

commit 4e394b28e3b0309853cb2dfce377b01787caa183
Author: Hans-Peter Nilsson 
Date:   Mon Jun 29 05:38:26 2020 +0200

gas/testsuite: test-case for PR25331 (mmix reloc fixup bug)

The bug manifested "only" for a 64-bit host:

pr25331.c: Assembler messages:
pr25331.c:430: Error: internal error: fixup not contained within frag
failed with: , no
expected output
FAIL: gas/mmix/pr25331

gas:
PR gas/25331
* testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New
test.

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[Bug gas/25331] mmix-gas fails to assemble newlib-3.1.0: internal error: fixup not contained within frag

2020-06-28 Thread cvs-commit at gcc dot gnu.org
https://sourceware.org/bugzilla/show_bug.cgi?id=25331

--- Comment #4 from cvs-commit at gcc dot gnu.org  ---
The master branch has been updated by Hans-Peter Nilsson :

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b20e7614da3d64ffe05617d5ac89819bff6bedf8

commit b20e7614da3d64ffe05617d5ac89819bff6bedf8
Author: Hans-Peter Nilsson 
Date:   Mon Jun 29 05:32:02 2020 +0200

gas: Fix mmix fixups and TC_FX_SIZE_SLACK, PR25331

Finally; sorry for the delay.  There were a few false starts, where I
misinterpreted the error-messages and the comment that Alan added:
it's not the fix size that's too large (and the frag too small), it's
stating the wrong size of what will be "fixed up" - that of the actual
target value, not the size of the field that needs to be adjusted.
Comments added for clarity.

Test-suite committed separately.

gas:
PR gas/25331
* config/tc-mmix.c (md_assemble) : This fixup affects 1 byte, not 8.
Also, set its fx_no_overflow.
(md_convert_frag) :
Similarly this fixup affects 4 bytes, not 8 and needs its
fx_no_overflow set.
* config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.

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Issue 22703 in oss-fuzz: binutils:fuzz_disassemble: Undefined-shift in nios2_print_insn_arg

2020-06-28 Thread sheriffbot via monorail
Updates:
Labels: -restrict-view-commit

Comment #3 on issue 22703 by sheriffbot: binutils:fuzz_disassemble: 
Undefined-shift in nios2_print_insn_arg
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22703#c3

This bug has been fixed for 30 days. It has been opened to the public.

- Your friendly Sheriffbot

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Issue 22670 in oss-fuzz: binutils:fuzz_disassemble: Use-of-uninitialized-value in print_insn_ns32k

2020-06-28 Thread sheriffbot via monorail
Updates:
Labels: -restrict-view-commit

Comment #4 on issue 22670 by sheriffbot: binutils:fuzz_disassemble: 
Use-of-uninitialized-value in print_insn_ns32k
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22670#c4

This bug has been fixed for 30 days. It has been opened to the public.

- Your friendly Sheriffbot

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