https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105525
--- Comment #2 from Mikael Pettersson <mikpelinux at gmail dot com> ---
The issue issue remains in gcc-13.1.0 but is no longer limited to gcov, i.e. a
vax build with --disable-gcov using gcc-13.1.0 now fails with
In file included from
/mnt/scratch/cross/sources/gcc-13.1.0/libgcc/unwind-dw2-fde-dip.c:579:
/mnt/scratch/cross/sources/gcc-13.1.0/libgcc/unwind-dw2-fde.c:45:9: error:
unknown type name '__UINTPTR_TYPE__'
45 | typedef __UINTPTR_TYPE__ uintptr_type;
| ^~~~~~~~~~~~~~~~
/mnt/scratch/cross/sources/gcc-13.1.0/libgcc/unwind-dw2-fde.c: In function
'classify_object_over_fdes':
/mnt/scratch/cross/sources/gcc-13.1.0/libgcc/unwind-dw2-fde.c:777:28: warning:
comparison of integer expressions of different signedness: '_Unwind_Ptr' {aka
'unsigned int'} and 'uintptr_type' {aka 'int'} [-Wsign-compare]
777 | if (pc_begin < range[0])
| ^
/mnt/scratch/cross/sources/gcc-13.1.0/libgcc/unwind-dw2-fde.c:779:26: warning:
comparison of integer expressions of different signedness: '_Unwind_Ptr' {aka
'unsigned int'} and 'uintptr_type' {aka 'int'} [-Wsign-compare]
779 | if (pc_end > range[1])
| ^
make[2]: *** [/mnt/scratch/cross/sources/gcc-13.1.0/libgcc/static-object.mk:17:
unwind-dw2-fde-dip.o] Error 1
make[2]: Leaving directory '/tmp/objdir-gcc-vax/vax-unknown-linux/libgcc'
make[1]: *** [Makefile:12865: all-target-libgcc] Error 2
make[1]: Leaving directory '/tmp/objdir-gcc-vax'
make: *** [Makefile:1020: all] Error 2
lm32 is similar.
I will submit a patch shortly.
