Title:
COMPILER
Document Type and Number:
Japanese Patent JPS6293735
Kind Code:
A
Abstract:
A retargetable compiler sorts data to be compiled into storage classes, therafter maps the sorted data into sections according to predetermined criteria, thereafter orders the data in each section by attribute into parcels and, finally, formats the data in each parcel according to a format defined for that parcel, incorporating data items into a dictionary under parcel identity, the parcels in a section being strictly ordered and processed, in data generation, other than the first, in that order. A data item can be consigned to more than one parcel. The compiler maps data items, by parcel from the dictionary, onto storage, calculating the byte offset for each data item as it is mapped, but one or more areas of storage can be prereserved so that no data item is mapped thereonto.
Inventors:
LAWLOR FRANCIS DANIEL (US)
SPENCE THOMAS MILLS (US)
SPENCE THOMAS MILLS (US)
Application Number:
JP21422786A
Publication Date:
April 30, 1987
Filing Date:
September 12, 1986
Export Citation:
Assignee:
IBM
International Classes:
G06F9/45; (IPC1-7): G06F9/44
Attorney, Agent or Firm:
Koichi Tonmiya
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