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Merge from KPX: new exit() handling code

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This commit is contained in:
gbeauche 2006-01-28 22:00:10 +00:00
parent e0589a097e
commit d9b4b31490
1 changed files with 14 additions and 2 deletions
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16
SheepShaver/src/kpx_cpu/include/basic-cpu.hpp
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@ -22,6 +22,7 @@
#define BASIC_CPU_H #define BASIC_CPU_H
#include "sysdeps.h" #include "sysdeps.h"
#include <setjmp.h>
#include "task-plugin.hpp" #include "task-plugin.hpp"
/** /**
@ -61,9 +62,10 @@ struct basic_cpu
}; };
// Constructor & destructor // Constructor & destructor
basic_cpu(task_struct * parent_task) : task_plugin(parent_task) { } basic_cpu(task_struct * parent_task);
virtual ~basic_cpu();
// Start emulation loop // Execute code at current address
virtual void execute() = 0; virtual void execute() = 0;
// Set VALUE to register ID // Set VALUE to register ID
@ -71,6 +73,16 @@ struct basic_cpu
// Get register ID // Get register ID
virtual any_register get_register(int id) = 0; virtual any_register get_register(int id) = 0;
// Start emulation, returns exit status
int run();
// Stop emulation
void exit(int status);
private:
jmp_buf env;
int exit_status;
}; };
// Alias basic register set // Alias basic register set