This patch enables GCOV code coverage measurement on RISC-V.
Lightly tested on QEMU and Hifive Unleashed board, seems to work as
expected.
Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
| openrisc: | TODO |
| parisc: | TODO |
| powerpc: | ok |
| openrisc: | TODO |
| parisc: | TODO |
| powerpc: | ok |
| s390: | ok |
| sh: | ok |
| sparc: | TODO |
| s390: | ok |
| sh: | ok |
| sparc: | TODO |
select SPARSEMEM_STATIC if 32BIT
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
select HAVE_ARCH_MMAP_RND_BITS if MMU
select SPARSEMEM_STATIC if 32BIT
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
select HAVE_ARCH_MMAP_RND_BITS if MMU
+ select ARCH_HAS_GCOV_PROFILE_ALL
config ARCH_MMAP_RND_BITS_MIN
default 18 if 64BIT
config ARCH_MMAP_RND_BITS_MIN
default 18 if 64BIT