TWI323847B - Data processing system having multiple register contexts and method therefor - Google Patents

Data processing system having multiple register contexts and method therefor Download PDF

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Publication number
TWI323847B
TWI323847B TW092114269A TW92114269A TWI323847B TW I323847 B TWI323847 B TW I323847B TW 092114269 A TW092114269 A TW 092114269A TW 92114269 A TW92114269 A TW 92114269A TW I323847 B TWI323847 B TW I323847B
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TW
Taiwan
Prior art keywords
context
register
scratchpad
temporary
processing system
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TW092114269A
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English (en)
Chinese (zh)
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TW200401195A (en
Inventor
C Moyer William
H Arends John
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Freescale Semiconductor Inc
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Publication of TW200401195A publication Critical patent/TW200401195A/zh
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Publication of TWI323847B publication Critical patent/TWI323847B/zh

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30123—Organisation of register space, e.g. banked or distributed register file according to context, e.g. thread buffers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30134—Register stacks; shift registers

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
TW092114269A 2002-05-31 2003-05-27 Data processing system having multiple register contexts and method therefor TWI323847B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/159,386 US7117346B2 (en) 2002-05-31 2002-05-31 Data processing system having multiple register contexts and method therefor

Publications (2)

Publication Number Publication Date
TW200401195A TW200401195A (en) 2004-01-16
TWI323847B true TWI323847B (en) 2010-04-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW092114269A TWI323847B (en) 2002-05-31 2003-05-27 Data processing system having multiple register contexts and method therefor

Country Status (8)

Country Link
US (1) US7117346B2 (https=)
EP (1) EP1573444A2 (https=)
JP (1) JP4409427B2 (https=)
KR (1) KR100989215B1 (https=)
CN (1) CN100472453C (https=)
AU (1) AU2003225300A1 (https=)
TW (1) TWI323847B (https=)
WO (1) WO2003102723A2 (https=)

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Also Published As

Publication number Publication date
KR20050010508A (ko) 2005-01-27
US7117346B2 (en) 2006-10-03
KR100989215B1 (ko) 2010-10-20
CN100472453C (zh) 2009-03-25
CN1856770A (zh) 2006-11-01
WO2003102723A3 (en) 2006-04-06
EP1573444A2 (en) 2005-09-14
US20030226001A1 (en) 2003-12-04
AU2003225300A8 (en) 2003-12-19
JP4409427B2 (ja) 2010-02-03
JP2006502470A (ja) 2006-01-19
TW200401195A (en) 2004-01-16
AU2003225300A1 (en) 2003-12-19
WO2003102723A2 (en) 2003-12-11

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