On Tue, Jun 04, 2024 at 01:13:45PM +0500, Muhammad Usama Anjum wrote: > On 6/3/24 6:31 PM, Mark Brown wrote: > > On Mon, Jun 03, 2024 at 06:28:16PM +0500, Muhammad Usama Anjum wrote: > >> test.c: In function ‘handler’: > >> test.c:85:50: error: ‘PSR_BTYPE_MASK’ undeclared (first use in this > >> function); did you mean ‘PSR_MODE_MASK’? > >> 85 | write(1, &"00011011"[((uc->uc_mcontext.pstate & PSR_BTYPE_MASK) > >> I've GCC 8 installed. I'm not expecting the errors because of a little > >> older compiler. Any more ideas about the failures? > > You need to run headers_install IIRC. > I'm running: > make headers && make -C tools/testing/selftests > I've tried gcc 12 as well. It's your system headers (or not finding the kernel ones anyway) rather that the compiler. For PSR_BTYPE_MASK it's ptrace.h that's needed.
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