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authorPaul Guyot <[email protected]>2010-07-17 14:50:53 +0200
committerBjörn Gustavsson <[email protected]>2010-09-06 13:45:29 +0200
commit8bbcecd938f46127bc40ff7aed91d4e519d0cd5b (patch)
tree69a5542578ac615a6f5fbaaf4146467d59910e7a /README.md.txt
parentc4b4edaaf03ac12e12080cb4a3768edbb6ecf77d (diff)
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Fix call to erts_gc_after_bif_call in hipe glue
R12B-0 changed the signature of erts_gc_after_bif_call and it now takes 4 parameters instead of 2 in R11B-5. Yet, the glue code was not updated accordingly. As a result, the function erts_gc_after_bif_call was called with garbage and would randomly cause a crash later in the garbage collector code. The fix consists in passing NULL and 0 for the third and fourth parameters, since there is no term to add to rootset, recovering the behaviour of R11B-5 (see otp_src_R11B-5/erts/emulator/beam/erl_gc.c, line 314). (Includes assembly language fixes and code style improvements suggested by Mikael Pettersson.)
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