/usr/include/freehdl/kernel-handle-info.hh is in libfreehdl0-dev 0.0.8-2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #ifndef FREEHDL_KERNEL_HANDLE_INFO_H
#define FREEHDL_KERNEL_HANDLE_INFO_H
#include <string>
#include <freehdl/kernel-handle.hh>
#include <freehdl/kernel-list.hh>
// For each data architecture a handle_info object is instantiated.
// It is used during elaboration to call the constructors of the
// corresponding architecture class. Note, the architecture classes
// are unkown to the kernel at kernel compile time
struct handle_info {
string library; // Library the component belongs to
string primary; // Entity or package name of the design unit
string architecture; // Architecture name of the component
// declared within.
// Pointer to the handle function which instantiates the corresponding
// architecture
handle function;
// A function that is used to initialize some global structures.
init_handle init_function;
// init_done is set to true, if the initialization function has been
// already called. Note that the initialization function has to be
// calles only once BEFORE the constructor of the coressponding
// component is executed the first time.
bool init_done;
string scope_long_name; // Long name of the region the design is
handle_info(const char *lib, const char *prim, const char *arch,
const handle func, const init_handle);
handle_info(const handle_info &h);
handle_info();
bool match(const char *lib, const char *prim, const char *arch) {
return (lib == NULL || lib[0] == '\0' || !strcmp(lib, library.c_str ())) &&
(prim == NULL || prim[0] == '\0' || !strcmp(prim, primary.c_str ())) &&
(arch == NULL || arch[0] == '\0' || !strcmp(arch, architecture.c_str ()));
}
};
/******************************************************
* Some definitions which are used by the kernel only
******************************************************/
#ifdef KERNEL
#include <freehdl/kernel-db.hh>
struct handle_identifier { };
define_db_key_type (handle_identifier*, handle_identifier);
define_db_entry_type (handle_info, handle_info);
#endif
#endif
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