ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-05-29 13:44:26 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

base: avoid compiler warning in Thread::stack_top

Browse Source 
The statement _context->stack[-1] triggered the compiler warning
'array subscript is below array bounds'.

ref #989
This commit is contained in:
Martin Stein 2013-12-05 11:19:00 +01:00 committed by Norman Feske
parent a596bfe797
commit 750f5313f7
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
base/include/base/thread.h
View File

@ -335,7 +335,11 @@ namespace Genode {
* *
* \return pointer to first stack element * \return pointer to first stack element
*/ */
void *stack_top() { return &_context->stack[-1]; } void *stack_top()
{
return (void *)((addr_t)_context->stack -
sizeof(_context->stack[0]));
}
/** /**
* Return base of stack * Return base of stack