Minor README fix.

This commit is contained in:
Landon Fuller
2010-09-19 19:50:37 -07:00
parent 8e7652ef6a
commit 4fbcb5b5fb

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@@ -5,7 +5,7 @@ The OS does, however, permit remapping of executable pages, allowing one to rema
ffi_closure_alloc/ffi_closure_free APIs to make use of this functionality to implement dynamically allocated and configured closure ffi_closure_alloc/ffi_closure_free APIs to make use of this functionality to implement dynamically allocated and configured closure
trampoline's without requiring the use of executable data. trampoline's without requiring the use of executable data.
The implementation works by allocating a single writable config page, and then remapping a page of pre-compiled trampolines directly The implementation works by allocating a writable config page, and then remapping a page of pre-compiled trampolines directly
after the config page. The trampolines use PC-relative addressing to load their context from the config page, and so it is possible after the config page. The trampolines use PC-relative addressing to load their context from the config page, and so it is possible
to allocate as many of these trampolines tables as you have memory space. to allocate as many of these trampolines tables as you have memory space.