Re: [PATCH] ARM: use ARM unwinder for gcov

2020-05-05 Thread Arnd Bergmann
On Tue, May 5, 2020 at 4:19 PM Russell King - ARM Linux admin wrote: > > On Tue, May 05, 2020 at 04:11:56PM +0200, Arnd Bergmann wrote: > > Using gcov on ARM fails when the frame pointer unwinder is used: > > > > arm-linux-gnueabi-ld: kernel/softirq.o:(.ARM.exidx+0x120): undefined > > reference

Re: [PATCH] ARM: use ARM unwinder for gcov

2020-05-05 Thread Russell King - ARM Linux admin
On Tue, May 05, 2020 at 04:11:56PM +0200, Arnd Bergmann wrote: > Using gcov on ARM fails when the frame pointer unwinder is used: > > arm-linux-gnueabi-ld: kernel/softirq.o:(.ARM.exidx+0x120): undefined > reference to `__aeabi_unwind_cpp_pr0' > arm-linux-gnueabi-ld:

[PATCH] ARM: use ARM unwinder for gcov

2020-05-05 Thread Arnd Bergmann
Using gcov on ARM fails when the frame pointer unwinder is used: arm-linux-gnueabi-ld: kernel/softirq.o:(.ARM.exidx+0x120): undefined reference to `__aeabi_unwind_cpp_pr0' arm-linux-gnueabi-ld: init/main.o:(.ARM.exidx+0x98): undefined reference to `__aeabi_unwind_cpp_pr0' arm-linux-gnueabi-ld: