OpenFPGA/libs/libarchfpga/src/arch_util.h

78 lines
2.4 KiB
C++

#ifndef ARCH_UTIL_H
#define ARCH_UTIL_H
#include "physical_types.h"
class InstPort {
public:
static constexpr int UNSPECIFIED = -1;
InstPort() = default;
InstPort(std::string str);
std::string instance_name() const { return instance_.name; }
std::string port_name() const { return port_.name; }
int instance_low_index() const { return instance_.low_idx; }
int instance_high_index() const { return instance_.high_idx; }
int port_low_index() const { return port_.low_idx; }
int port_high_index() const { return port_.high_idx; }
int num_instances() const;
int num_pins() const;
public:
void set_port_low_index(int val) { port_.low_idx = val; }
void set_port_high_index(int val) { port_.high_idx = val; }
private:
struct name_index {
std::string name = "";
int low_idx = UNSPECIFIED;
int high_idx = UNSPECIFIED;
};
name_index parse_name_index(std::string str);
name_index instance_;
name_index port_;
};
void free_arch(t_arch* arch);
void free_type_descriptors(std::vector<t_logical_block_type>& type_descriptors);
void free_type_descriptors(std::vector<t_physical_tile_type>& type_descriptors);
t_port* findPortByName(const char* name, t_pb_type* pb_type, int* high_index, int* low_index);
t_physical_tile_type SetupEmptyPhysicalType();
t_logical_block_type SetupEmptyLogicalType();
void alloc_and_load_default_child_for_pb_type(t_pb_type* pb_type,
char* new_name,
t_pb_type* copy);
void ProcessLutClass(t_pb_type* lut_pb_type);
void ProcessMemoryClass(t_pb_type* mem_pb_type);
e_power_estimation_method power_method_inherited(e_power_estimation_method parent_power_method);
void CreateModelLibrary(t_arch* arch);
void SyncModelsPbTypes(t_arch* arch,
const std::vector<t_logical_block_type>& Types);
void SyncModelsPbTypes_rec(t_arch* arch,
t_pb_type* pb_type);
void UpdateAndCheckModels(t_arch* arch);
void primitives_annotation_clock_match(t_pin_to_pin_annotation* annotation,
t_pb_type* parent_pb_type);
bool segment_exists(const t_arch* arch, std::string name);
const t_segment_inf* find_segment(const t_arch* arch, std::string name);
bool is_library_model(const char* model_name);
bool is_library_model(const t_model* model);
#endif