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EDITING: triggers-vm.h

#ifndef TRIGGERS_VM_H
#define TRIGGERS_VM_H

enum {
	TVM_OP_PUSH_INT,
	TVM_OP_PUSH_REMOTE_PORT,
	TVM_OP_PUSH_LOCAL_PORT,
	TVM_OP_EQ,
	TVM_OP_NE,
	TVM_OP_LE,
	TVM_OP_GE,
	TVM_OP_LT,
	TVM_OP_GT,
	TVM_OP_AND,
	TVM_OP_OR,
	TVM_OP_NOT,				// FIXME: not yet supported by the language
	TVM_OP_PUSH_REMOTE_IP,	// FIXME: not yet supported by the language
	TVM_OP_PUSH_LOCAL_IP,	// FIXME: not yet supported by the language
	TVM_OP_PUSH_SERVER_PORT,
	TVM_OP_JUMP_IF_ZERO,
	TVM_OP_JUMP_IF_NOT_ZERO,
	TVM_OP_PUSH_SHORT,
	TVM_OP_POP,
};

enum {
	TVM_ERROR_STACK_OVERFLOW=1,    // TVM_MAX_STACK_SIZE exceeded
	TVM_ERROR_STACK_UNDERFLOW,     // POP while stack empty
	TVM_ERROR_INVALID_OPCODE,      // execution reaches unknown opcode
	TVM_ERROR_PROGRAM_INCOMPLETE,  // execute past end of code, or stackp!=1 at end
	TVM_ERROR_PROGRAM_CANNOT_JIT,  // JIT cannot promise stack is safe
};

struct TVMState {
	int local_port, remote_port;
	int local_ip, remote_ip;
	int is_client;
};

#define TVM_MAX_STACK_SIZE 20

#ifdef __cplusplus
extern "C" {
#endif
// returns 0 for false, 1 for true, negative numbers (-TVM_ERROR_*) for errors
int tvm_eval(const char *str, int len, const struct TVMState *state);
#ifdef __cplusplus
}
#endif

#endif

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 proto_port_recognizer.c	C	6.1 KB	2023-11-01 09:12	EDIT
📄 proto_recognition.c	C	8.2 KB	2023-11-01 09:12	EDIT
📄 proto_recognition.h	H	2.7 KB	2023-11-01 09:12	EDIT
📄 shm_manager.c	C	5.6 KB	2023-11-01 09:12	EDIT
📄 shm_manager.h	H	1.8 KB	2023-11-01 09:12	EDIT
📄 triggers-vm.c	C	4.3 KB	2023-11-01 09:12	EDIT
📄 triggers-vm.h	H	1.2 KB	2023-11-01 09:12	EDIT