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Add note about jit_set_memory_functions call.

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* doc/body.texi: Add note that jit_set_memory_functions
	should be called before init_jit, because init_jit
	itself may call the memory wrappers.
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pcpa 2014-07-27 16:45:03 -03:00
parent 354146b4ca
commit 0d96d24073
2 changed files with 11 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2014-07-27 Paulo Andrade <pcpa@gnu.org>
* doc/body.texi: Add note that jit_set_memory_functions
should be called before init_jit, because init_jit
itself may call the memory wrappers.
2014-04-22 Paulo Andrade <pcpa@gnu.org> 2014-04-22 Paulo Andrade <pcpa@gnu.org>
* lib/jit_arm.c: Do not get confused with default settings * lib/jit_arm.c: Do not get confused with default settings

5
doc/body.texi
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@ -1293,6 +1293,11 @@ for @code{free} or @code{old_size} for @code{realloc}.
using these wrapped functions, but you must note that if lightning using these wrapped functions, but you must note that if lightning
was linked to GNU binutils, malloc is probably will be called multiple was linked to GNU binutils, malloc is probably will be called multiple
times from there when initializing the disassembler. times from there when initializing the disassembler.
Because @code{init_jit} may call memory functions, if you need to call
@code{jit_set_memory_functions}, it must be called before @code{init_jit},
otherwise, when calling @code{finish_jit}, a pointer allocated with the
previous or default wrappers will be passed.
@end deftypefun @end deftypefun
@deftypefun void jit_get_memory_functions (@* void *(**@var{alloc_func_ptr}) (size_t), @* void *(**@var{realloc_func_ptr}) (void *, size_t), @* void (**@var{free_func_ptr}) (void *)) @deftypefun void jit_get_memory_functions (@* void *(**@var{alloc_func_ptr}) (size_t), @* void *(**@var{realloc_func_ptr}) (void *, size_t), @* void (**@var{free_func_ptr}) (void *))