[Bug bootstrap/97499] New: build dos cross compiler ICE

[Bug bootstrap/97499] New: build dos cross compiler ICE

[euloanty at live dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97499

            Bug ID: 97499
           Summary: build dos cross compiler ICE
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: euloanty at live dot com
  Target Milestone: ---

../../../gcc/libgcc/config/i386/sfp-exceptions.c: In function
'__sfp_handle_exceptions':
../../../gcc/libgcc/config/i386/sfp-exceptions.c:71:7: internal compiler error:
Segmentation fault
   71 |       float f = 1.0f, g = 0.0f;
      |       ^~~~~
libbacktrace could not find executable to open
Please submit a full bug report,

[Bug bootstrap/97499] build dos cross compiler ICE

[euloanty at live dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97499

--- Comment #1 from fdlbxtqi <euloanty at live dot com> ---
/gcc_dos_build/./gcc/xgcc -B/gcc_dos_build/./gcc/
-B/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/bin/
-B/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/lib/ -isystem
/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/include -isystem
/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/sys-include    -g -O2 -O2  -g -O2
-DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-error=format-diag -Wstrict-prototypes -Wmissing-prototypes
-Wno-error=format-diag -Wold-style-definition  -isystem ./include   -g
-DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc
-I../../../gcc/libgcc -I../../../gcc/libgcc/. -I../../../gcc/libgcc/../gcc
-I../../../gcc/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS
-Wno-missing-prototypes -Wno-type-limits -o fixunstfsi.o -MT fixunstfsi.o -MD
-MP -MF fixunstfsi.dep  -c ../../../gcc/libgcc/soft-fp/fixunstfsi.c
../../../gcc/libgcc/config/i386/sfp-exceptions.c: In function
'__sfp_handle_exceptions':
../../../gcc/libgcc/config/i386/sfp-exceptions.c:71:7: internal compiler error:
Segmentation fault
   71 |       float f = 1.0f, g = 0.0f;
      |       ^~~~~
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed sour/gcc_dos_build/./gcc/xgcc -B/gcc_dos_build/./gcc/
-B/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/bin/
-B/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/lib/ -isystem
/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/include -isystem
/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/sys-include    -g -O2 -O2  -g -O2
-DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-error=format-diag -Wstrict-prototypes -Wmissing-prototypes
-Wno-error=format-diag -Wold-style-definition  -isystem ./include   -g
-DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc
-I../../../gcc/libgcc -I../../../gcc/libgcc/. -I../../../gcc/libgcc/../gcc
-I../../../gcc/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS
-Wno-missing-prototypes -Wno-type-limits -o floatsitf.o -MT floatsitf.o -MD -MP
-MF floatsitf.dep  -c ../../../gcc/libgcc/soft-fp/floatsitf.c
ce if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
/gcc_dos_build/./gcc/xgcc -B/gcc_dos_build/./gcc/
-B/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/bin/
-B/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/lib/ -isystem
/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/include -isystem
/i586-pc-msdosdjgpp/i586-pc-msdosdjgpp/sys-include    -g -O2 -O2  -g -O2
-DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-error=format-diag -Wstrict-prototypes -Wmissing-prototypes
-Wno-error=format-diag -Wold-style-definition  -isystem ./include   -g
-DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc
-I../../../gcc/libgcc -I../../../gcc/libgcc/. -I../../../gcc/libgcc/../gcc
-I../../../gcc/libgcc/../include  -DHAVE_CC_TLS -DUSE_EMUTLS
-Wno-missing-prototypes -Wno-type-limits -o floatunsitf.o -MT floatunsitf.o -MD
-MP -MF floatunsitf.dep  -c ../../../gcc/libgcc/soft-fp/floatunsitf.c
make[1]: *** [../../../gcc/libgcc/static-object.mk:17: sfp-exceptions.o] Error
1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/gcc_dos_build/i586-pc-msdosdjgpp/libgcc'
make: *** [Makefile:12394: all-target-libgcc] Error 2

[Bug bootstrap/97499] build dos cross compiler ICE

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97499

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2020-10-20

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Please specify how you configure and try to provide a backtrace, for example by
running the offending command within gdb

[Bug bootstrap/97499] build dos cross compiler ICE

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97499

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|WAITING                     |RESOLVED

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
No feedback in over 6 months so closing.