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authorSverker Eriksson <[email protected]>2011-03-08 11:22:21 +0100
committerSverker Eriksson <[email protected]>2011-03-09 18:02:47 +0100
commit4a09d6252e6fca9ed07c479ce16717085969d998 (patch)
treeea7c4b7a6c4d96cdea7c793cb150e02c06430bbf /erts/emulator/beam
parentcf9bb9e1e5f1cf58e88b8949b1124b0f160d25fe (diff)
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Make halfword emulator with valgrind target allocate low memory
Limit ERTS_MSEG_FAKE_SEGMENTS (that is otherwise set for valgrind target) to not apply to low memory needed by halfword emulator. This will reduce the fault detection capability of valgrind for low memory. Also correct a bug in the initial mmap and make sure the returned memory region does not reach into high memory.
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