iovisor / ubpf / 9150473537

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Handle call local seperately from regular jump instructions (#467)

* Handle call local seperately from regular jump instructions

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* Fix after local call prolog increased in size

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Zero initialize jit_state

Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>

* Increment num_jumps after inserting into table

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Initialize bpf_function_prolog_size correctly

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Update ubpf_jit_arm64.c

Assert that prolog size matches.

* Update ubpf_jit_x86_64.c

Assert that the prolog size matches.

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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>

53 of 60 new or added lines in 4 files covered. (88.33%)

6175 of 7573 relevant lines covered (81.54%)

361598.25 hits per line