Modern Compiler Design Dick Grune, Kees van Reeuwijk, Henri E. Bal, Ceriel J. H. Jacobs& Koen Langendoen 5585Accesses Abstract An assembler, like a compiler, is a converter from source code to target code, so many of the usual compiler construction techniques are applicable in assembler const...
Forward engineering tools are programs that move a program from a human-centric level of abstraction towards a machine-centric level of abstraction. Most programmers' main interface to the machine is the compilation environment. The compilation environment takes as input one or more files in a high...
J R Larus.Assemblers,Linkers,and the SPIM Simulator[z】.Appendix A of Computer Organization& Design:the Hardware/SofiwareJ. R. Larus. Assemblers, linkers, and the SPIM simulator. In D. A. Patterson and J. L. Hen- nessy, Computer Organization and Design: The Hardware/Software Interface, ...
This design allows multiple objects to be combined by the link-editor, with only those objects that contain object capabilities being affected by the option. In the following example, a x86 relocatable object contains two global functions foo() and bar(). This object has been compiled to ...
SIC Bootstrap Loader Logic Begin X=0x80 (the address of the next memory location to be loaded Loop AGETC (and convert it from the ASCII character code to the value of the hexadecimal digit) save the value in the high-order 4 bits of S AGETC combine the value to form one byt...
compiler. •Forsimplicity,justcallloader(forloader,linkerorboth) •Asthesamepresentationstepsandsimilarexamplesaspreviouschapter –Basicfunctions –machine-dependentfeatures –Typicalmachine-independentfeatures –Designoptions –Implementationexamples Basicfunctions ...
•Differentassemblersperformdifferenttasksineachpass •Onestraightforwarddesign… 6 AssemblerPasses •Pass1 •Assemblertraversesassemblyprogramtocreate… •Symboltable •Key:label •Value:informationaboutlabel •Labelname,whichsection,whatoffsetwithinthatsection,… ...
This design allows multiple objects to be combined by the link-editor, with only those objects that contain object capabilities being affected by the option. In the following example, a x86 relocatable object contains two global functions foo() and bar(). This object ...