https://sourceware.org/bugzilla/show_bug.cgi?id=21021
Bug ID: 21021
Summary: Assertion failure in ignore_rest_of_line at
gas/read.c:3758
Product: binutils
Version: 2.27
Status: NEW
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: dhowells at redhat dot com
Target Milestone: ---
Created attachment 9736
--> https://sourceware.org/bugzilla/attachment.cgi?id=9736&action=edit
Test code
Compiling the attached test case with:
xtensa-linux-gnu-as /tmp/xtensa.s
results in the following:
/tmp/xtensa.s: Assembler messages:
/tmp/xtensa.s:39: Error: bad expression
/tmp/xtensa.s:39: Error: found '�', expected: ')'
/tmp/xtensa.s:39: Error: junk at end of line, first unrecognized character
valued 0xfffffff9
/tmp/xtensa.s:39: Internal error!
Assertion failure in ignore_rest_of_line at
../../binutils-2.27/gas/read.c:3758.
Please report this bug.
Line 39 is:
bbci.l a10, 0, 1f
but attempting to remove any of the other lines affects the error produced.
The unexpected character changes, depending on the run. Valgrind doesn't find
anything.
The binutils-2.27 package was built on x86_64 using:
LDFLAGS='-Wl,-z,relro '
./configure --disable-dependency-tracking --disable-silent-rules
--enable-checking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin
--sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share
--includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec
--localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man
--infodir=/usr/share/info --build=x86_64-redhat-linux-gnu
--host=x86_64-redhat-linux-gnu --target=xtensa-linux-gnu
--program-prefix=xtensa-linux-gnu- --disable-shared --disable-install_libbfd
--with-sysroot=/usr/xtensa-linux-gnu/sys-root
--enable-deterministic-archives=no --enable-compressed-debug-sections=none
--enable-lto --with-bugurl=http://bugzilla.redhat.com/bugzilla/
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