riscv/extension.cc

   1 #include "extension.h"
   2 #include "trap.h"
   3
   4 std::map<std::string, std::function<extension_t*()>>& extensions()
   5 {
   6   static std::map<std::string, std::function<extension_t*()>> v;
   7   return v;
   8 }
   9
  10 extension_t::~extension_t()
  11 {
  12 }
  13
  14 void extension_t::illegal_instruction()
  15 {
  16   throw trap_illegal_instruction();
  17 }
  18
  19 void extension_t::raise_interrupt()
  20 {
  21   p->set_interrupt(IRQ_COP, true);
  22   p->take_interrupt();
  23 }
  24
  25 void extension_t::clear_interrupt()
  26 {
  27   p->set_interrupt(IRQ_COP, false);
  28 }