Hi Khem,

On Mon, 5 Mar 2018, Khem Raj wrote:

On Mon, Mar 5, 2018 at 1:50 PM, Victor Kamensky <[email protected]> wrote:
Signed-off-by: Victor Kamensky <[email protected]>
---
 meta/recipes-kernel/systemtap/systemtap_git.inc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/meta/recipes-kernel/systemtap/systemtap_git.inc 
b/meta/recipes-kernel/systemtap/systemtap_git.inc
index c938760..d122359 100644
--- a/meta/recipes-kernel/systemtap/systemtap_git.inc
+++ b/meta/recipes-kernel/systemtap/systemtap_git.inc
@@ -15,8 +15,7 @@ SRC_URI = "git://sourceware.org/git/systemtap.git \
            
file://0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch \
            "

-# systemtap doesn't support mips
-COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64|microblazeel).*-linux'
+COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64|microblazeel|mips).*-linux'


Looks ok. Can we enable mipsel as well ?

Above expression, effectively 'mips.*-linux', does match 'mipsel' as well, does not it? It matches mips64.

I did test basic systemtap operations on qemumips, and
qemumips64 machines, worked ok to me. I noticed some small quirks but they were similar to one that arm machine has. I am not saying
that MIPS support in systemtap is perfect, it is new architecture
for systemtap after all, there could be some bugs. But I believe
it is good enough to be enabled in OE.

I don't see any easy virtual mipsel based machine so I cannot test
it right away. But I don't see a reson why it would not work in LE
mode.

Thanks,
Victor

 S = "${WORKDIR}/git"

--
2.7.4

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