i#3544 riscv64: Enable dynamorio unit test compile

[shiptux]

Make unit tests compile by disabling them all.
Next, enable one test at a time when it passes.

Add RISCV-V 64 support to suite/tests/linux/infinite.c, and clients/drcachesim/tests/raw2trace_unit_tests.cpp
Notice: There are still a large number of unimplemented in Dynamorio RISC-V 64, and it cannot be tested via QEMU

Issue #3544

[shiptux]

@derekbruening
I am sorry, but it seems that I don't have permission to invite someone review this PR.
I cannot click the reviewers.

[shiptux]

All done.

[shiptux]

I updated this PR to the latest master branch, and then I found that the CI could not pass. So I revert the updated commit, this is the reason why my PR has some modifications of the aarch64 decoder. @derekbruening

[derekbruening]

I updated this PR to the latest master branch, and then I found that the CI could not pass. So I revert the updated commit, this is the reason why my PR has some modifications of the aarch64 decoder

Please add comments/labels explaining that in the future as otherwise it looks like an unintentional mistake when looking just at the diff.

[shiptux]

I updated this PR to the latest master branch, and then I found that the CI could not pass. So I revert the updated commit, this is the reason why my PR has some modifications of the aarch64 decoder

Please add comments/labels explaining that in the future as otherwise it looks like an unintentional mistake when looking just at the diff.

Thank you for your advice and help. I will pay attention next time.

[derekbruening]

Looks good, except it looks like you've missed one comment about the too-long line: once that's fixed we can merge it in.

[shiptux]

Looks good, except it looks like you've missed one comment about the too-long line: once that's fixed we can merge it in.

I don't know if the too-long line you said that is:
if (NOT RISCV64) # TODO i#3544: Port tests to RISC-V 64
Or
get_target_path_for_execution(drwrap_libpath client.drwrap-test.appdll "${location_suffix}")
I have already moved # TODO i#3544: Port tests to RISC-V 64 to the second line.

-if (NOT RISCV64) # TODO i#3544: Port tests to RISC-V 64
+if (NOT RISCV64)
+ # TODO i#3544: Port tests to RISC-V 64
  tobuild_appdll(client.drwrap-test client-interface/drwrap-test.c)
  get_target_path_for_execution(drwrap_libpath client.drwrap-test.appdll "${location_suffix}")

[shiptux]

Sorry for replying too late. These changes are all done. @derekbruening