search for: loadaddress

...loaded version + uint64_t *Placeholder = reinterpret_cast<uint64_t*>(Section.ObjAddress + + Offset); + uint64_t *Target = reinterpret_cast<uint64_t*>(Section.Address + Offset); + uint64_t FinalAddress = Section.LoadAddress + Offset; + *Target = *Placeholder + Value + Addend - FinalAddress; + break; I''d like to make my new JIT APIs more aggressive about freeing the ObjectFile instances (ideally we'd be able to free immediately after a call to loadObject), but at the moment I have to hold it at leas...

...tem malloc with its own allocator, which allocates memory at "unusual" parts of heap and the difference between pointers can be significant (and doesn't fit in 32 bytes). I add debug output to calculation of RealOffset in resolveX86_64Relocation: uint64_t FinalAddress = Section.LoadAddress + Offset; int64_t RealOffset = *Placeholder + Value + Addend - FinalAddress; fprintf(stderr, "%x + %lx + %lx - %lx = %lx\n", *Placeholder, Value, Addend, FinalAddress, RealOffset); assert(RealOffset <= INT32_MAX && RealOffset >= INT32_MIN); This is w...

...s bootsector directly, or SYSlinux's bootsector. http://www.coli.uni-sb.de/~eric/stuff/soft/specials/metakern-11oct2003.zip SYSLINUX A: copybs A: A:\syslinux.bin copy /b A:\meta-all.bin + A:\metaboot.bot + A:\syslinux.bin A:\metakern.sys SYS A: A: BOOTONLY /K METAKERN.SYS /L 0x60 (kernelname, loadaddress, and bootonly-parameter causes only bootsector to be written, not any DOS system files copied) this presents a bootmenu: 1) FreeDOS 2) Unknown operating system (this is the Syslinux bootsector). sorry for the many mailings. I should stick to freedos mailinglists but am currently experimenting a l...

...rts of heap and the difference between > pointers can be significant**** > > (and doesn't fit in 32 bytes).**** > > ** ** > > I add debug output to calculation of RealOffset in resolveX86_64Relocation: > **** > > ** ** > > uint64_t FinalAddress = Section.LoadAddress + Offset;**** > > int64_t RealOffset = *Placeholder + Value + Addend - FinalAddress;**** > > fprintf(stderr, "%x + %lx + %lx - %lx = %lx\n",**** > > *Placeholder, Value, Addend, FinalAddress, RealOffset);**** > > assert(RealOffset <= INT3...

...tem malloc with its own allocator, which allocates memory at "unusual" parts of heap and the difference between pointers can be significant (and doesn't fit in 32 bytes). I add debug output to calculation of RealOffset in resolveX86_64Relocation: uint64_t FinalAddress = Section.LoadAddress + Offset; int64_t RealOffset = *Placeholder + Value + Addend - FinalAddress; fprintf(stderr, "%x + %lx + %lx - %lx = %lx\n", *Placeholder, Value, Addend, FinalAddress, RealOffset); assert(RealOffset <= INT32_MAX && RealOffset >= INT32_MIN); This i...

...rts of heap and the difference between > pointers can be significant**** > > (and doesn't fit in 32 bytes).**** > > **** > > I add debug output to calculation of RealOffset in resolveX86_64Relocation: > **** > > **** > > uint64_t FinalAddress = Section.LoadAddress + Offset;**** > > int64_t RealOffset = *Placeholder + Value + Addend - FinalAddress;**** > > fprintf(stderr, "%x + %lx + %lx - %lx = %lx\n",**** > > *Placeholder, Value, Addend, FinalAddress, RealOffset);**** > > assert(RealOffset <= INT3...

...tem malloc with its own allocator, which allocates memory at "unusual" parts of heap and the difference between pointers can be significant (and doesn't fit in 32 bytes). I add debug output to calculation of RealOffset in resolveX86_64Relocation: uint64_t FinalAddress = Section.LoadAddress + Offset; int64_t RealOffset = *Placeholder + Value + Addend - FinalAddress; fprintf(stderr, "%x + %lx + %lx - %lx = %lx\n", *Placeholder, Value, Addend, FinalAddress, RealOffset); assert(RealOffset <= INT32_MAX && RealOffset >= INT32_MIN); This i...

...tem malloc with its own allocator, which allocates memory at "unusual" parts of heap and the difference between pointers can be significant (and doesn't fit in 32 bytes). I add debug output to calculation of RealOffset in resolveX86_64Relocation: uint64_t FinalAddress = Section.LoadAddress + Offset; int64_t RealOffset = *Placeholder + Value + Addend - FinalAddress; fprintf(stderr, "%x + %lx + %lx - %lx = %lx\n", *Placeholder, Value, Addend, FinalAddress, RealOffset); assert(RealOffset <= INT32_MAX && RealOffset >= INT32_MIN); This i...