10366 ld(1) should support GNU-style linker sets
10581 ld(1) should know kernel modules are a thing

*** 465,474 ****
--- 465,476 ----
  #define FLG_OF_CAPSTRS  0x100000000000  /* capability strings are required */
  #define FLG_OF_EHFRAME  0x200000000000  /* output contains .eh_frame section */
  #define FLG_OF_FATWARN  0x400000000000  /* make warnings fatal */
  #define FLG_OF_ADEFLIB  0x800000000000  /* no libraries in default path */
  
+ #define FLG_OF_KMOD     0x1000000000000 /* output is a kernel module */
+ 
  /*
   * In the flags1 arena, establish any options that are applicable to archive
   * extraction first, and associate a mask.  These values are recorded with any
   * archive descriptor so that they may be reset should the archive require a
   * rescan to try and resolve undefined symbols.
*** 534,543 ****
--- 536,546 ----
  #define FLG_OFG_NO_DB           0x00000002      /* use direct bindings */
  #define FLG_OFG_NO_LAZY         0x00000004      /* be explicit about lazyload */
  #define FLG_OFG_NO_MF           0x00000008      /* use v2 mapfile syntax */
  #define FLG_OFG_NO_TEXT         0x00000010      /* verify pure text segment */
  #define FLG_OFG_NO_UNUSED       0x00000020      /* remove unused dependency */
+ #define FLG_OFG_NO_KMOD         0x00000040      /* use -z type=kmod */
  
  /*
   * Test to see if a guidance should be given for a given category
   * or not. _no_flag is one of the FLG_OFG_NO_xxx flags. Returns TRUE
   * if the guidance should be issued, and FALSE to remain silent.
*** 1182,1191 ****
--- 1185,1195 ----
          Word            sa_linkndx;     /* index of associated symbol from */
                                          /*      ET_DYN file */
          Half            sa_symspec;     /* special symbol ids */
          Half            sa_overndx;     /* output file versioning index */
          Half            sa_dverndx;     /* dependency versioning index */
+         Os_desc         *sa_boundsec;   /* output section of SECBOUND_ syms */
  };
  
  /*
   * Nodes used to track symbols in the global AVL symbol dictionary.
   */
*** 1205,1214 ****
--- 1209,1220 ----
  #define SDAUX_ID_END            3       /* end, _end, && _END_ symbol */
  #define SDAUX_ID_DYN            4       /* DYNAMIC && _DYNAMIC symbol */
  #define SDAUX_ID_PLT            5       /* _PROCEDURE_LINKAGE_TABLE_ symbol */
  #define SDAUX_ID_GOT            6       /* _GLOBAL_OFFSET_TABLE_ symbol */
  #define SDAUX_ID_START          7       /* START_ && _START_ symbol */
+ #define SDAUX_ID_SECBOUND_START 8       /* __start_<section> symbols */
+ #define SDAUX_ID_SECBOUND_STOP  9       /* __stop_<section> symbols */
  
  /*
   * Flags for sym_desc.sd_flags
   */
  #define FLG_SY_MVTOCOMM 0x00000001      /* assign symbol to common (.bss) */