diff options
Diffstat (limited to 'gdb/solib.c')
| -rw-r--r-- | gdb/solib.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/gdb/solib.c b/gdb/solib.c index 6f8c376..9e50c16 100644 --- a/gdb/solib.c +++ b/gdb/solib.c @@ -21,6 +21,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "defs.h" +/* This file is only compilable if link.h is available. */ + +#ifdef HAVE_LINK_H + #include <sys/types.h> #include <signal.h> #include "gdb_string.h" @@ -158,9 +162,6 @@ sharedlibrary_command PARAMS ((char *, int)); static int enable_break PARAMS ((void)); -static int -disable_break PARAMS ((void)); - static void info_sharedlibrary_command PARAMS ((char *, int)); @@ -186,6 +187,9 @@ elf_locate_base PARAMS ((void)); #else +static int +disable_break PARAMS ((void)); + static void allocate_rt_common_objfile PARAMS ((void)); @@ -346,7 +350,6 @@ solib_add_common_symbols (rtc_symp) struct nlist inferior_rtc_nlist; int len; char *name; - char *origname; /* Remove any runtime common symbols from previous runs. */ @@ -377,18 +380,16 @@ solib_add_common_symbols (rtc_symp) behind the name of the symbol. */ len = inferior_rtc_nlist.n_value - inferior_rtc_nlist.n_un.n_strx; - origname = name = xmalloc (len); + name = xmalloc (len); read_memory ((CORE_ADDR) inferior_rtc_nlist.n_un.n_name, name, len); /* Allocate the runtime common objfile if necessary. */ if (rt_common_objfile == NULL) allocate_rt_common_objfile (); - name = obsavestring (name, strlen (name), - &rt_common_objfile -> symbol_obstack); prim_record_minimal_symbol (name, inferior_rtc_nlist.n_value, mst_bss, rt_common_objfile); - free (origname); + free (name); } rtc_symp = inferior_rtc_symb.rtc_next; } @@ -756,7 +757,7 @@ locate_base () debug_base = elf_locate_base (); #ifdef HANDLE_SVR4_EXEC_EMULATORS /* Try it the hard way for emulated executables. */ - else if (inferior_pid != 0) + else if (inferior_pid != 0 && target_has_execution) proc_iterate_over_mappings (look_for_base); #endif } @@ -1241,6 +1242,8 @@ DESCRIPTION */ +#ifndef SVR4_SHARED_LIBS + static int disable_break () { @@ -1289,6 +1292,8 @@ disable_break () return (status); } +#endif /* #ifdef SVR4_SHARED_LIBS */ + /* LOCAL FUNCTION @@ -1679,10 +1684,13 @@ int from_tty; solib_add (args, from_tty, (struct target_ops *) 0); } +#endif /* HAVE_LINK_H */ + void _initialize_solib() { - +#ifdef HAVE_LINK_H + add_com ("sharedlibrary", class_files, sharedlibrary_command, "Load shared object library symbols for files matching REGEXP."); add_info ("sharedlibrary", info_sharedlibrary_command, @@ -1698,4 +1706,6 @@ informs gdb that a new library has been loaded. Otherwise, symbols\n\ must be loaded manually, using `sharedlibrary'.", &setlist), &showlist); + +#endif /* HAVE_LINK_H */ } |