joyent/node

/*
** Trace compiler error messages.
** Copyright (C) 2005-2013 Mike Pall. See Copyright Notice in luajit.h
*/

/* This file may be included multiple times with different TREDEF macros. */

/* Recording. */
TREDEF(RECERR,    "error thrown or hook called during recording")
TREDEF(TRACEOV,    "trace too long")
TREDEF(STACKOV,    "trace too deep")
TREDEF(SNAPOV,    "too many snapshots")
TREDEF(BLACKL,    "blacklisted")
TREDEF(NYIBC,    "NYI: bytecode %d")

/* Recording loop ops. */
TREDEF(LLEAVE,    "leaving loop in root trace")
TREDEF(LINNER,    "inner loop in root trace")
TREDEF(LUNROLL,    "loop unroll limit reached")

/* Recording calls/returns. */
TREDEF(BADTYPE,    "bad argument type")
TREDEF(CJITOFF,    "call to JIT-disabled function")
TREDEF(CUNROLL,    "call unroll limit reached")
TREDEF(DOWNREC,    "down-recursion, restarting")
TREDEF(NYICF,    "NYI: C function %p")
TREDEF(NYIFF,    "NYI: FastFunc %s")
TREDEF(NYIFFU,    "NYI: unsupported variant of FastFunc %s")
TREDEF(NYIRETL,    "NYI: return to lower frame")

/* Recording indexed load/store. */
TREDEF(STORENN,    "store with nil or NaN key")
TREDEF(NOMM,    "missing metamethod")
TREDEF(IDXLOOP,    "looping index lookup")
TREDEF(NYITMIX,    "NYI: mixed sparse/dense table")

/* Recording C data operations. */
TREDEF(NOCACHE,    "symbol not in cache")
TREDEF(NYICONV,    "NYI: unsupported C type conversion")
TREDEF(NYICALL,    "NYI: unsupported C function type")

/* Optimizations. */
TREDEF(GFAIL,    "guard would always fail")
TREDEF(PHIOV,    "too many PHIs")
TREDEF(TYPEINS,    "persistent type instability")

/* Assembler. */
TREDEF(MCODEAL,    "failed to allocate mcode memory")
TREDEF(MCODEOV,    "machine code too long")
TREDEF(MCODELM,    "hit mcode limit (retrying)")
TREDEF(SPILLOV,    "too many spill slots")
TREDEF(BADRA,    "inconsistent register allocation")
TREDEF(NYIIR,    "NYI: cannot assemble IR instruction %d")
TREDEF(NYIPHI,    "NYI: PHI shuffling too complex")
TREDEF(NYICOAL,    "NYI: register coalescing too complex")

#undef TREDEF

/* Detecting unused error messages:
   awk -F, '/^TREDEF/ { gsub(/TREDEF./, ""); printf "grep -q LJ_TRERR_%s *.[ch] || echo %s\n", $1, $1}' lj_traceerr.h | sh
*/