|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--mars.mips.instructions.syscalls.AbstractSyscall | +--mars.mips.instructions.syscalls.SyscallRead
Service to read from file descriptor given in $a0. $a1 specifies buffer and $a2 specifies length. Number of characters read is returned in $a0.
Constructor Summary | |
SyscallRead()
Build an instance of the Read file syscall. |
Method Summary | |
void |
simulate(ProgramStatement statement)
Performs syscall function to read from file descriptor given in $a0. |
Methods inherited from class mars.mips.instructions.syscalls.AbstractSyscall |
getName, getNumber, setNumber |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SyscallRead()
Method Detail |
public void simulate(ProgramStatement statement) throws ProcessingException
simulate
in interface Syscall
simulate
in class AbstractSyscall
statement
- ProgramStatement object for this syscall instruction.
ProcessingException
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |