nx_rv64_const_probe.nx

nx_rv64_const_probe.nx -- verify the RV64/asm-generic CONST syscall forms my organs must migrate to (const __syscall numbers are RV64-form by convention; the x86 backend translates. Raw x86 forms only work when the number is absent from the translation table = landmine). Checks, each printed: gp172 getpid (RV64 172) expect > 0 gp39 getpid (x86 39, COLLISION) expect broken (documents the live miscompile) fd56 openat (RV64 56) /proc/self/stat RDONLY expect >= 0 ul35 unlinkat (RV64 35) on a file created via 56 expect 0, then reopen fails sk198 socket (RV64 198) AF_INET SOCK_STREAM expect >= 0 so208 setsockopt (RV64 208) SO_REUSEADDR expect 0 license_tier: ORIGINAL expect_exit: 0