Hello Benoit,
simply for a test I've made this simple C "shared library" .so (with inline
assembler code). I noted that if I use it from a Gambas program (with Extern)
it's very slow. Why?
static unsigned int car asm("raxregistro");
static unsigned int cbr asm("rbxregistro");
int hello(int numero) {
cbr=numero;
asm("mov rbxregistro(%rip),%eax");
asm("ciclo:");
asm("dec %eax");
asm("jne ciclo");
asm("mov %eax,raxregistro(%rip)");
return car;
}
Bye
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