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2024-01-29sim: bpf: remove support for ldinddw and ldabsdw instructionsJose E. Marchesi1-15/+0
This patch removes support for the two instructions above from the GNU simulator, including the corresponding tests. These instructions do not really exist in BPF and are not recognized as such by the kernel verifier. This has now been pointed out during the standardization of the BPF ISA. Signed-off-by: Jose E. Marchesi <jose.marchesi@oracle.com>
2023-11-28sim: bpf: do not use semicolon to begin commentsJose E. Marchesi1-32/+32
The BPF assembler has been updated to follow the clang convention in the interpretation of semicolons: they separate statements and directives, and do not start line comments.
2023-07-31bpf: sim: do not overflow instruction immediates in testsJose E. Marchesi1-4/+4
This patch fixes some instructions in the BPF tests that overflow the signed immediates. Note that this happened to work before by chance, as GAS would silently truncate. Tested in bpf-unknown-none. Signed-off-by: Jose E. Marchesi <jose.marchesi@oracle.com>
2021-01-15sim: testsuite: flatten treeMike Frysinger1-0/+87
Now that all port tests live under testsuite/sim/*/, and none live in testsuite/ directly, flatten the structure by moving all of the dirs under testsuite/sim/ to testsuite/ directly. We need to stop passing --tool to dejagnu so that it searches all dirs and not just ones that start with "sim". Since we have no other dirs in this tree, and no plans to add any, should be fine.