| # | 
 | # Feature name:          gcov-profile-all | 
 | #         Kconfig:       ARCH_HAS_GCOV_PROFILE_ALL | 
 | #         description:   arch supports whole-kernel GCOV code coverage profiling | 
 | # | 
 |     ----------------------- | 
 |     |         arch |status| | 
 |     ----------------------- | 
 |     |       alpha: | TODO | | 
 |     |         arc: | TODO | | 
 |     |         arm: |  ok  | | 
 |     |       arm64: |  ok  | | 
 |     |         c6x: | TODO | | 
 |     |        csky: | TODO | | 
 |     |       h8300: | TODO | | 
 |     |     hexagon: | TODO | | 
 |     |        ia64: | TODO | | 
 |     |        m68k: | TODO | | 
 |     |  microblaze: |  ok  | | 
 |     |        mips: | TODO | | 
 |     |       nds32: | TODO | | 
 |     |       nios2: | TODO | | 
 |     |    openrisc: | TODO | | 
 |     |      parisc: | TODO | | 
 |     |     powerpc: |  ok  | | 
 |     |       riscv: |  ok  | | 
 |     |        s390: |  ok  | | 
 |     |          sh: |  ok  | | 
 |     |       sparc: | TODO | | 
 |     |          um: | TODO | | 
 |     |   unicore32: | TODO | | 
 |     |         x86: |  ok  | | 
 |     |      xtensa: | TODO | | 
 |     ----------------------- |