Victory? (was Re: Mac Intel)
Tue Aug 15 19:00:26 CEST 2006
On 8/15/06, Joel Reymont <joelr1@REDACTED> wrote:
> Does this tell you anything? I'm digging further.
> Program received signal EXC_BAD_INSTRUCTION, Illegal instruction/
> 0x000a4702 in hipe_bifs_get_hrvtime_0 (A__p=0x12dbc94) at hipe/
> 893 f.fd = get_hrvtime();
This is almost definitely a stack alignment issue. The ABI on Mac OS X
IA32 requires a vector aligned stack (16 bytes at function call
points). No other platforms require this, so HiPE probably doesn't
ensure it in the code it generates. EXC_BAD_INSTRUCTION happens when
you use an instruction that requires aligned operands but don't
provide them aligned.
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