19 lines
733 B
C
19 lines
733 B
C
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#include "valgrind/valgrind.h"
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// In order for Valgrind to keep track of stack overflows and such, it needs
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// a little help. That help unfortunately comes in the form of a pair of C
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// macros. Calling out to un-inlineable C code for this is pointlessly slow,
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// but that's the way it is for now.
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// Register a stack with Valgrind. start < end. Returns an integer ID that can
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// be used to deregister the stack when it's deallocated.
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unsigned int lwut_stack_register(const void *start, const void *end) {
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return VALGRIND_STACK_REGISTER(start, end);
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}
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// Deregister a stack from Valgrind. Takes the integer ID that was returned
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// on registration.
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void lwut_stack_deregister(unsigned int id) {
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VALGRIND_STACK_DEREGISTER(id);
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}
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