Author: Maciej Fijalkowski <[email protected]>
Branch: vmprof
Changeset: r75447:1d07e4257e8c
Date: 2015-01-20 10:48 +0200
http://bitbucket.org/pypy/pypy/changeset/1d07e4257e8c/
Log: I should learn a thing or two about pointer arithmetics
diff --git a/pypy/module/_vmprof/src/vmprof.c b/pypy/module/_vmprof/src/vmprof.c
--- a/pypy/module/_vmprof/src/vmprof.c
+++ b/pypy/module/_vmprof/src/vmprof.c
@@ -105,7 +105,7 @@
vmprof_hacked_unw_cursor_t *cp2 = (vmprof_hacked_unw_cursor_t*)cp;
void* bp = (void*)sp + sp_offset;
cp2->sp = bp;
- bp -= 1;
+ bp -= sizeof(void*);
cp2->ip = ((void**)bp)[0];
// the ret is on the top of the stack minus WORD
return 1;
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