Gated store buffer for an advanced microprocessor

Details Gated store buffer for an advanced microprocessor Gated store buffer for an advanced microprocessor

1996-12-23

2000-01-04

Beausoliel, Jr., Robert W.

39518504, G06F 1100

Patent

active

06011908&

ABSTRACT:
A gated store buffer including circuitry for temporarily holding apart from other memory stores all memory stores sequentially generated during a translation interval by a host processor translating a sequence of target instructions into host instructions, circuitry for transferring memory stores sequentially generated during a translation interval to memory if the translation executes without generating an exception, circuitry for indicating which memory stores to identical memory addresses are most recent in response to a memory access at the memory address, and circuitry for eliminating memory stores sequentially generated during a translation interval if the translation executes without generating an exception.

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patent: 4467411 (1984-08-01), Fry et al.
patent: 4598402 (1986-07-01), Matsumoto et al.
patent: 4607331 (1986-08-01), Goodrich, Jr. et al.
patent: 5239646 (1993-08-01), Kimura
patent: 5463767 (1995-10-01), Joichi et al.
patent: 5517615 (1996-05-01), Sefidvash et al.

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