summaryrefslogtreecommitdiff
path: root/exec
AgeCommit message (Collapse)Author
1996-02-26(check_hashbang): Correctly deal with interpreter lines having no argument.Miles Bader
1996-01-30(check_hashbang): Use hash_file_name_path_lookup() instead of doing the pathMiles Bader
search ourselves, and get rid of LOOKUP_CWDIR & associated logic.
1996-01-30(S_exec_exec):Miles Bader
Use strdupa(). Update use of hurd_file_name_lookup() [still probably not right though].
1996-01-11(check_hashbang):Miles Bader
When using executable name found on the path, don't return alloca()ed memory from search_path(); use malloc() instead. Use envz_get() to search the environment.
1996-01-11(S_exec_exec): Use envz_get() to search the environment.Miles Bader
1996-01-04(safe_bzero): Rewritten using hurd_catch_signal.Roland McGrath
1996-01-04(check_hashbang): Rearrange arg frobbing code somewhat to useRoland McGrath
hurd_catch_signal instead of old preemption interface.
1995-12-29(do_exec):Miles Bader
Be careful not to look at BOOT after we release our reference on it. Correctly initialize BOOT->intarray in the case where NINTS < INIT_INT_MAX but we don't alloc a new array.
1995-12-15(map): Rearrange code to fix some bugs and not remap unless necessary.Roland McGrath
(input_room): Simplify. (check_elf): Extract all information from file header before calling `map' for program headers.
1995-11-21(safe_bzero): New function, broken out of load_section.Roland McGrath
(load_section): Call it.
1995-11-21(going_down): Variable removed.Roland McGrath
(deadboot): Don't test it. Instead, use ports calls to check if there are no other live ports. (trivfs_goaway): Don't set it.
1995-11-21(check_hashbang): Undo boneheaded last change.Roland McGrath
1995-11-21(load_section): Undo boneheaded last change.Roland McGrath
1995-11-21(check_hashbang): Actually declare FILE_NAME and FILE volatile, notMichael I. Bushnell
the contents.
1995-11-21(check_hashbang) [prepare_args]: Declare FILE_NAME, ERROR, and NAMEMichael I. Bushnell
volatile.
1995-11-21(load_section): Declare ADDR and VM_PROT volatile.Michael I. Bushnell
1995-11-16(user_port): Fixed port selection logic.Roland McGrath
(check_hashbang): Fixed PATH searching in script name guessing.
1995-11-13(S_exec_startup): Compatibility RPC removed.Roland McGrath
1995-11-13(load_section): Catch faults while zeroing partial bss page.Roland McGrath
1995-11-06(main): Add FLAGS arg to trivfs_startup call.Miles Bader
1995-10-25(S_exec_startup_get_info): New function, modified from S_exec_startup.Roland McGrath
(S_exec_startup): Just call it.
1995-10-25(exec_demuxer): Call exec_startup_server.Roland McGrath
1995-10-24(OBJS): Add exec_startupServer.o.Roland McGrath
1995-10-24(struct bootinfo): Use vm_size_t for phdr_size.Roland McGrath
1995-10-18(check_hashbang: prepare_args): Enable and clean up code to guess the nameRoland McGrath
of the script before resorting to /dev/fd.
1995-10-18(check_hashbang): Copy passed args from the right place.Roland McGrath
1995-10-18Initial revisionRoland McGrath
1995-10-18(struct execdata): Moved to priv.h.Roland McGrath
(std_*, finish): Make global. (do_exec): Only reset CWDIR when null, even if secure. Actually call check_hashbang and return success if it does. Use new hurd_file_name_lookup protocol with private callbacks to open interpreter file on behalf of client. Remove `bootout' label; use `stdout' or `out' as appropriate instead. At `out' label always deref BOOT, which cleans it up iff necessary. (S_exec_exec): #if 0 out $EXECSERVERS processing for time being.
1995-10-18(SRCS, OBJS): Add hashexec.[co].Roland McGrath
(DIST_FILES): Remove it from here.
1995-10-18Added some #includes.Roland McGrath
(struct execdata): Moved here from exec.c. (std_*): Declare these. (finish, check_hashbang): Declare them.
1995-10-11Initial revisionRoland McGrath
1995-10-11(OBJS): Add main.o; remove fsysServer.o, notifyServer.o.Roland McGrath
(LCLHDRS): Add priv.h and execmutations.h. (exec-MIGSFLAGS): New variable. (exec): Depend on livtrivfs, libthreads, libshouldbeinlibc.
1995-10-11Initial revisionRoland McGrath
1995-10-11Server mechanics removed; now uses libtrivfs/libports.Roland McGrath
Main program split out into main.c. (std_lock): New variable (rwlock). (do_exec): Acquire reader lock to access std_ints and std_ports. (S_exec_setexecdata): Acquire writer lock to change them.
1995-10-02(do_exec): Doc fix.Michael I. Bushnell
1995-09-27(do_exec): Don't set NEWTASK's bootstrap port until after we have finishedRoland McGrath
completely with OLDTASK. (do_mach_notify_no_senders): Remove bogus mod_refs call on receive_portset.
1995-09-20(struct bootinfo): New members `phdr_addr', `phdr_size', `user_entry'.Roland McGrath
(do_exec): Set them. Code rearranged to construct bootinfo before looking up interpreter file, keep proper track of port rights and VM copied into bootinfo (there were leaks).
1995-09-16Remove vpath directive.Roland McGrath
1995-09-08(OTHERLIBS, CPPFLAGS): Disable bfd by default.Roland McGrath
1995-08-28(S_fsys_forward): New stub function.Roland McGrath
1995-07-31(SRCS): Added unzip.c, util.c, and inflate.c.Michael I. Bushnell
1995-07-07(bfd_mach_host_arch_mach): Remove assignment from inside if test.Michael I. Bushnell
1995-07-06Removed dependencies that are now automatically generated.Michael I. Bushnell
1995-07-05(OTHERLIBS): Define var.Michael I. Bushnell
(all, exec): Delete targets.
1995-07-05(exec): fooMichael I. Bushnell
1995-06-27(load_section): Remove assignments from if tests.Michael I. Bushnell
(map): Likewise. (prepare): Likewise. (load): Likewise. (servercopy): Likewise. (do_exec): Likewise. (S_exec_setexecdata): Likewise. (S_exec_exec): Put extra parens around assignment inside while test.
1995-06-08Rewritten to unconditionally return both BFD and ELF machine types.Roland McGrath
1995-06-08(struct execdata.info.elf): Add members `anywhere' and `loadbase'.Roland McGrath
(load_section): Use them; if `anywhere' set, load the section anywhere. Record load address in `loadbase'. (check_elf): Initialize `anywhere' and `loadbase'. (postload): Merged into load. (load): Perform postload functionality here, after calling finish_mapping. (finish): Take new flag arg; deallocate file port only if set. (do_exec): Pass flag to finish appropriately. Don't call finish_mapping and postload after load. KLUDGE: Load the interpreter before the program instead of after.
1995-06-05Majorly revamped: Now supports the ELF format directly.Roland McGrath
Secondarily uses the BFD library #ifdef BFD. Supports gunzipping only #ifdef GZIP.
1995-05-12Add fsys_set_options, replacing fsys_mod_readonly.Miles Bader