2004-03-23 Elena Zannoni <ezannoni@redhat.com>ezannoni_pie-20040323-branchcvs/ezannoni_pie-20040323-branch

       * 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.

1 files changed, 0 insertions, 83 deletions

diff --git a/sim/testsuite/sim/sh64/compact/fdiv.cgs b/sim/testsuite/sim/sh64/compact/fdiv.cgs
deleted file mode 100644
index 06d1e93a014..00000000000
--- a/sim/testsuite/sim/sh64/compact/fdiv.cgs
+++ /dev/null
@@ -1,83 +0,0 @@
-# sh testcase for fdiv -*- Asm -*-
-# mach: all
-# as: -isa=shcompact
-# ld: -m shelf32
-
-	.include "compact/testutils.inc"
-
-	start
-	_clrpr
-	
-	# 1.0 / 0.0 should be INF
-	# (and not crash the sim).
-	fldi0 fr0
-	fldi1 fr1
-	fdiv fr0, fr1
-
-	# 0.0 / 1.0 == 0.0.
-	fldi0 fr0
-	fldi1 fr1
-	fdiv fr1, fr0
-	fldi0 fr2
-	fcmp/eq fr0, fr2
-	bf wrong
-
-	# 2.0 / 1.0 == 2.0.
-	fldi1 fr1
-	fldi1 fr2
-	fadd fr2, fr2
-	fdiv fr1, fr2
-	# Load 2.0 into fr3.
-	fldi1 fr3
-	fadd fr3, fr3
-	fcmp/eq fr2, fr3
-	bf wrong
-
-	# (1.0 / 2.0) + (1.0 / 2.0) == 1.0.
-	fldi1 fr1
-	fldi1 fr2
-	fadd fr2, fr2
-	fdiv fr2, fr1
-	# fr1 should contain 0.5.
-	fadd fr1, fr1
-	# Load 1.0 into fr3.
-	fldi1 fr3
-	# Compare fr1 with fr3.
-	fcmp/eq fr1, fr3
-	bf wrong
-
-	bra double
-	nop
-
-wrong:
-	fail
-	
-double:	
-	# double test
-	# (1.0 / 2.0) + (1.0 / 2.0) == 1.0.
-	fldi1 fr1
-	_s2d fr1, dr6
-	fldi1 fr2
-	fadd fr2, fr2
-	_s2d fr2, dr8
-	_setpr
-	fdiv dr8, dr6
-	# dr0 should contain 0.5.
-	# double it, expect 1.0.
-	fadd dr6, dr6
-	_clrpr
-foo:	
-	# Load 1.0 into dr4.
-	fldi1 fr1
-	_s2d fr1, dr10
-	# Compare dr0 with dr10.
-	_setpr
-	fcmp/eq dr6, dr10
-	bf wrong2
-	_clrpr
-	
-okay:
-	pass
-
-wrong2:
-	fail