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On Thursday 17 May 2012 21:15:09 H.J. Lu wrote: > on x32, PTR_DEMANGLE/PTR_MANGLE are used on 64-bit registers, which > requires the pointer_guard field in tcbhead_t to be 64-bit. But > uintptr_t is 32-bit on x32. This patch adds __pointer_guard_t for > pointer_guard and reorders tcbhead_t for x32. By pure luck, stack_guard > and __private_tm offsets used by GCC stay the same. Any comments? it's not possible to fix the asm code to work on 32bit values on x32 systems ? it kind of sucks we have to add a new type which is uintptr_t for most targets. -mike
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