src/gdb ChangeLog Makefile.in auxv.c auxv.h br ...

[ezannoni at sources dot redhat dot com]

CVSROOT:	/cvs/src
Module name:	src
Branch: 	ezannoni_pie-20040323-branch
Changes by:	ezannoni@sourceware.org	2004-03-24 04:10:01

Modified files:
	gdb            : ChangeLog Makefile.in auxv.c auxv.h 
	                 breakpoint.c breakpoint.h infrun.c objfiles.c 
	                 solib-svr4.c solib.c solist.h symfile.c 
	                 varobj.c varobj.h 

Log message:
	2004-03-23  Elena Zannoni  <ezannoni@redhat.com>
	
	* solib-svr4.c (svr4_solib_create_inferior_hook): Disable
	breakpoints at startup.
	(elf_locate_base): Find out where the entry point for the program
	is, using the auxv vector, if possible. Compute the address of
	.dynamic using it.
	(svr4_current_sos): Don't ignore the first entry if we have PIE,
	it's our main program. Delete code that was skipping over the
	solib entry for main executable.
	* solist.h (struct so_list): Add fields main and main_relocated.
	(add_to_target_sections): Export.
	* solib.c (symbol_add_stub): Handle main executable in shared
	library list. Ignore it if it has been relocated already. Add it
	as the main symbol file, otherwise.
	* infrun.c (handle_inferior_event): Re-enable startup breakpoints.
	
	* solib-svr4.c (elf_locate_base, first_link_map_member)
	svr4_current_sos, enable_break): Add debugging output.
	* solist.h (debug_solib): Export.
	* solib.c (debug_solib): New variable to enable debugging output.
	(symbol_add_stub, update_solib_list, update_solib_list)
	(add_to_target_sections): Add debugging output.
	(_initialize_solib): Add new comand to enable printing of
	debugging output.
	(add_to_target_sections): New function. Factored out from
	update_solib_list.
	(update_solib_list): Call add_to_target_sections.
	
	* varobj.h (varobj_refresh): New prototype.
	* varobj.c (varobj_refresh): New function.
	* symfile.c (reread_symbols): Make sure that we recompute the
	entry point for the program.
	(symbol_file_clear): Clear the solibs as well, if we change symbol
	files.
	(clear_symtab_users): Refresh the varobjs that depend on the symtabs
	we are clearing.
	* objfiles.c (entry_point_address): Rewrite, to fetch entry point
	from auxv vector, if possible.
	Add include of elf/common.h.
	* breakpoint.h (enum bptype): Add bp type bp_startup_disabled.
	(re_enable_breakpoints_at_startup)
	(disable_breakpoints_at_startup): Add prototypes
	* breakpoint.c (re_enable_breakpoints_at_startup)
	(disable_breakpoints_at_startup): New functions.
	(describe_other_breakpoints, delete_breakpoint)
	(breakpoint_re_set_one): Handle new bp type.
	* auxv.h (target_auxv_parse, target_auxv_search): Update.
	* auxv.c (target_auxv_parse, target_auxv_search)
	(fprint_target_auxv): Use ULONGEST instead of CORE_ADDR for
	variable. Change variable name to at_type.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.5602&r2=1.5602.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/Makefile.in.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.529&r2=1.529.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/auxv.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.2&r2=1.2.6.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/auxv.h.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.1&r2=1.1.12.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/breakpoint.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.165&r2=1.165.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/breakpoint.h.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.31&r2=1.31.10.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/infrun.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.142&r2=1.142.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/objfiles.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.51&r2=1.51.8.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/solib-svr4.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.43&r2=1.43.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/solib.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.64&r2=1.64.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/solist.h.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.9&r2=1.9.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/symfile.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.124&r2=1.124.6.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/varobj.c.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.40&r2=1.40.16.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/varobj.h.diff?cvsroot=src&only_with_tag=ezannoni_pie-20040323-branch&r1=1.4&r2=1.4.70.1