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authorLudovic Courtès <ludo@gnu.org>2010-03-15 15:39:43 +0100
committerLudovic Courtès <ludo@gnu.org>2010-03-15 15:39:43 +0100
commit9823fd399c4addd852409c20e3112e62dca0a937 (patch)
tree87cc39a1423fad50bbf9045162d41c0fbe1fef9d /libguile/vm-i-system.c
parentdeec8986ff889724a6fa3fdd9d5e7221473956fe (diff)
downloadguile-9823fd399c4addd852409c20e3112e62dca0a937.tar.gz
Make sure the whole VM stack is always scanned by the GC.
Thanks to Andy for noticing this. * libguile/vm-engine.h (SYNC_REGISTER, CACHE_REGISTER): Add comment. * libguile/vm-i-scheme.c (make_struct): Call `SYNC_REGISTER ()' in all cases since the GC is going to run. (struct_ref, struct_set): Call `SYNC_REGISTER ()' on the slow path. (BV_REF_WITH_ENDIANNESS, BV_FIXABLE_INT_REF, BV_INT_REF): Likewise. (BV_FLOAT_REF): Always `SYNC_REGISTER ()'.
Diffstat (limited to 'libguile/vm-i-system.c')
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