diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b093093..e9a4300 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,97 @@ 2000-10-24 Kevin Buettner <kevinb@redhat.com> + * solib-svr4.c: New file created out of much of solib.c... + + * solib.c (_SYSCALL32, BKPT_AT_SYMBOL): Move these defines to + solib-svr4.c. + (sys/types.h, signal.h, sys/param.h, fcntl.h, a.out.h, + elf/external.h, link.h): Move these includes to solib-svr4.c. + (bkpt_names, debug_base_symbols, main_name_list, + solib_extract_address, SOLIB_EXTRACT_ADDRESS, dynamic_copy, + ld_2_copy, debug_addr, flag_addr, LM_ADDR, LM_NEXT, LM_NAME, + IGNORE_FIRST_LINK_MAP_ENTRY, breakpoint_addr, + allocate_rt_common_objfile, solib_add_common_symbols, + bfd_lookup_symbol, look_for_base, elf_locate_base, locate_base, + first_link_map_member, open_symbol_file_object, match_main, + current_sos, interp_text_sect_low, interp_text_sect_high, + interp_plt_sect_low, interp_plt_sect_high, + in_svr4_dynsym_resolve_code, disable_break, enable_break, + special_symbol_handling): Moved to solib-svr4.c. + (debug32_copy, shadow_contents, fdmatch) + Removed entirely. + (struct so_list): Moved to solist.h + (MAX_PATH_SIZE): Moved to solist.h and renamed to + SO_NAME_MAX_PATH_SIZE. + + * solist.h: New file created from struct so_list in solib.c. + (struct lm_info): Add forward declaration. + (struct so_list): Remove fields lm, lm32, lmaddr. Replace with a + single field, lm_info, which will be a pointer to target specific + data. + (struct target_so_ops): New struct. + (free_so): Add extern declaration. + (current_target_so_ops): Declare new global variable. + (solib_map_sections): + (TARGET_SO_LM_ADDR, TARGET_SO_FREE_SO, TARGET_SO_CLEAR_SOLIB, + TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK, + TARGET_SO_SPECIAL_SYMBOL_HANDLING, TARGET_SO_CURRENT_SOS, + TARGET_SO_OPEN_SYMBOL_FILE_OBJECT): New macros. + + * solib.c (solib_map_sections, free_so, symbol_add_stub, + update_solib_list, solib_add, info_shared_library_command, + solib_address, clear_solib, solib_create_inferior_hook): Use + new TARGET_SO_* macros to call function on target specific + side indirectly. + (current_target_so_ops): Define new global variable. + (_initialize_solib): Eliminate HAVE_LINK_H ifdef. + + * solib-svr4.h: New file; defines struct link_map_offsets and + SVR4_FETCH_LINK_MAP_OFFSETS. + + * solib-svr4.c (_initialize_svr4_solib, svr4_clear_solib, + svr4_free_so): New functions. + (special_symbol_handling, solib_create_inferior_function_hook, + current_sos): Rename by adding a svr4_ prefix. + (default_svr4_fetch_link_map_offsets): New function. + (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, + first_link_map_member, open_symbol_file_object, svr4_current_sos): + Remove dependence on existence of link.h by calling + SVR4_FETCH_LINK_MAP_OFFSETS to obtain the offsets of shared library + data. As a result, SVR4 and non-SVR4 versions of many of these + functions coalesce into a single function and HAVE_STRUCT_LINK_MAP32 + ugliness is moved into default_svr4_fetch_link_map_offsets where it + is relatively contained. + (SOLIB_EXTRACT_ADDRESS): Revert 2000-08-29 change in which + solib_extract_address() is called instead of extract_address(). + (solib_extract_address): Removed. + + * Makefile.in (solib.o): Add solist.h as a dependency. + (solib-svr4.o): Add dependencies. + + * sparc-tdep.c (gregset.h): Don't include unless USE_PROC_FS is + defined. + + * config/alpha/alpha-linux.mh, config/alpha/fbsd.mh, + config/arm/linux.mh, config/i386/fbsd.mh, + config/i386/i386dgux.mh, config/i386/i386gnu.mh, + config/i386/i386sco5.mh, config/i386/i386sol2.mt, + config/i386/i386v4.mh, config/i386/i386v42mp.mh, + config/i386/linux.mh, config/i386/nbsd.mh, + config/i386/nbsdelf.mh, config/i386/ncr3000.mt, + config/i386/ptx4.mh, config/i386/sun386.mt, + config/ia64/linux.mh, config/m68k/linux.mh, + config/m68k/m68kv4.mh, config/m68k/nbsd.mh, + config/m68k/sun2os4.mt, config/m68k/sun3os4.mt, + config/m88k/delta88v4.mh, config/mips/mipsv4.mh, + config/ns32k/nbsd.mh, config/powerpc/linux.mh, + config/powerpc/nbsd.mh, config/powerpc/solaris.mh, + config/rs6000/rs6000lynx.mt, config/sparc/linux.mt, + config/sparc/nbsd.mh, config/sparc/nbsdelf.mh, + config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh + (NATDEPFILES): Add solib-svr4.o to list. + +2000-10-24 Kevin Buettner <kevinb@redhat.com> + * stabsread.c (dbx_lookup_type, dbx_alloc_type, read_sun_builtin_type, read_sun_floating_type, read_range_type): Protoize. |