freebsd-dev/usr.sbin/kldxref/fileformat
peter 71c70aadc5 Add kldxref(8), for maintaining the linker.hints file for translating
module->pathname.ko.  It supports only ELF for now.

Submitted by:   bp  (with some minor tweaks)
2001-09-11 01:13:15 +00:00

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$FreeBSD$
linker.hints file consists from the one or more records. First record of
file is special and determines its version:
int version;
All subsequent records have following format:
struct record {
int length; /* length of following data */
char data[length];
};
Each record is aligned on sizeof(int) boundary. First integer of the field
'data' determines its type:
struct data {
int type; /* type of data. currently MTD_* values */
};
The rest of record depends on the type.
struct string {
int length; /* length of string */
char val[]; /* string itself (no terminating zero) */
};
struct data_mdt_version {
int type = MDT_VERSION;
struct string modname;
int version;
struct string kldname;
};
struct data_mdt_module {
int type = MDT_VERSION;
struct string modname;
struct string kldname;
};