This function is used to read or write (instruction) the dword 1 of the argument with sign extension.
Reading:
Syntax |
i32 sdw1 (real arg) |
|---|---|
arg |
dword argument. From RTE 33.7.1 it can be any expression |
Result |
Returns the dword of the argument with the sign |
Validity |
Rule, Task |
Note |
From RTE 33.9.0 accessing a non-existing dword returns an error |
Writing (Instruction):
Syntax |
sdw1 (real arg) = i32 value |
|---|---|
arg |
dword argument |
value |
Value to be imposed in arg |
Validity |
Rule, Task |
Note |
