search for: setmagicvalu

Displaying 1 result from an estimated 1 matches for "setmagicvalu".

Did you mean: setmagicvalue
2020 Jan 08
2
Position independent code writes absolute pointer
...#include <stdio.h> int magicValue = 123; int magicValue2 = 321; volatile int *pValue = &magicValue; void printMagicValue() { printf("Planschi...\n"); printf("The magic value is %i 0x%p && 0x%p\n", magicValue, &magicValue, pValue); } void setMagicValue(int value) { magicValue = value; } This is the code which I will load as PIC, for the JTMB I use the following settings: JTMB->setRelocationModel(llvm::Reloc::PIC_); JTMB->setCodeModel(llvm::CodeModel::Small); The code will be loaded into a shared memory. Two process will execute the...