I\'m working on application (written in C++), which generate some machine code at runtime (Linux, x86-64 now, but I plan to migrate on ARM). Next it store generated code in memory and execute it by ju
I\'ve installed MacRuby (via rvm): $ ruby -v MacRuby 0.10 (ruby 1.9.2) [universal-darwin10.0, x86_64] And LLVM (via homebrew):
?Is it possible to start an x86_64 code on i686 Linux (x86, 32-bit)? My CPU is modern Core 2 and it can run x86_64 64-bit code itself, but the OS is 32bit.
I am trying to pick up a little x86. I am compiling on a 64bit 开发者_高级运维mac with gcc -S -O0.
I have already looked for NUMA documentations for X86-64 processors, unfortunately I only found optimization documents for NUMA.
I\'m trying to get a working gcc cross-compiler created that lives on my local machine [Darwin new-host-2.home 10.7.4 Darwin Kernel Version 10.7.4: Mon Apr 18 21:24:17 PDT 2011; root:xnu-1504.14.12~3/
I stumbled upon a statement in Intel Software developers manual: \"For LGDT, LIDT, LLDT, LTR, SGDT, SIDT, SLDT, STR, the exit qualification receives the value of the instruction’s displacement field,
For this easy test, and the linux box with 4Gb or RAM, 0byte of swap and CPU in x86_64 mode, I can\'t allocate more than 1 Gb of array.
0x0000000000400507 <main+28>:74 0cje0x400515 <main+42> 0x0000000000400509 <main+30>:bf 28 06 40 00 mov$0x400628,%edi
I\'m programming in fortran and I could use a nice interface to a debugger. Following the advice of this page, I decided to give the Xcode organizer a try.
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