[Bug c/99410] New: Nios II Error: branch offset out of range

[Bug c/99410] New: Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

            Bug ID: 99410
           Summary: Nios II Error: branch offset out of range
           Product: gcc
           Version: 7.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: giulio.benetti at benettiengineering dot com
  Target Milestone: ---

When building git package on Buildroot gcc throws:
'''
[ 98%] Building C object
src/CMakeFiles/bellesip.dir/antlr3c/src/antlr3treeparser.c.o
/tmp/ccDtjRfo.s: Assembler messages:
/tmp/ccDtjRfo.s:210798: Error: branch offset out of range

/tmp/ccDtjRfo.s: Fatal error: branch relaxation failed
'''

To reproduce it:

# git clone git://git.busybox.net/buildroot
# wget https://git.busybox.net/buildroot-test/tree/utils/br-reproduce-build

- modify BASE_GIT=... with your buildroot path in br-reproduce-build then:
# chmod a+x br-reproduce-build
# ./br-reproduce-build 71f26fd81db8e9b19b3f18f3f3cefd9c768f094f

The only way I've found to build correctly is to turn off optimization
overriding CFLAGS with -O0.

[Bug target/99410] Nios II Error: branch offset out of range

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think this is the same as
https://sourceware.org/bugzilla/show_bug.cgi?id=27243 .

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #2 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
You’re right, it’s an assembler bug, not gcc.
And yes it’s the same.

Thank you.

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #3 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
Ah no, wait, that happens with older binutils too, so it doesn't look like the
same and most of all it stop to show with gcc 8.x, so it seems that gcc create
a particular Assembly that GAS doesn't like or can't handle.

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #4 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
It's not git package but belle-sip package that fails to build.
I'm going to add .i and .s file soon.

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #5 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
Disabling parallel build it turns out that the file where it hangs is:
src/grammars/belle_sip_messageParser.c

So I'm going to add .i and .s attachments for it.

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #6 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
Created attachment 51338
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51338&action=edit
Pre-processed belle_sip_messageParser.c(belle_sip_messageParser.i)

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #7 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
Created attachment 51339
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51339&action=edit
Pre-processed belle_sip_messageParser.c(belle_sip_messageParser.s)

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #8 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
This bug still shows up on gcc 9.3.0

[Bug target/99410] Nios II Error: branch offset out of range

[giulio.benetti at benettiengineering dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99410

--- Comment #9 from Giulio Benetti <giulio.benetti at benettiengineering dot com> ---
This bug shows up with gcc 11.3.0 and 12.1.0