darkkirb/old-cross-binutils
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2004-09-01 Andrew Cagney <cagney@gnu.org>

Browse source 
* objfiles.h (struct entry_info): Delete fields main_func_lowpc
	and main_func_highpc.
	(INVALID_ENTRY_LOWPC, INVALID_ENTRY_HIGHPC): Delete macros.
	* objfiles.c (init_entry_point_info, objfile_relocate): Update
	* nlmread.c (nlm_symfile_read): Update.
This commit is contained in:
Andrew Cagney 2004-09-02 03:05:46 +00:00
parent 21bd10f440
commit 14aaa6abcf
4 changed files with 8 additions and 33 deletions
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8
gdb/ChangeLog
View file

@ -1,3 +1,11 @@
2004-09-01 Andrew Cagney <cagney@gnu.org>
* objfiles.h (struct entry_info): Delete fields main_func_lowpc
and main_func_highpc.
(INVALID_ENTRY_LOWPC, INVALID_ENTRY_HIGHPC): Delete macros.
* objfiles.c (init_entry_point_info, objfile_relocate): Update
* nlmread.c (nlm_symfile_read): Update.
2004-09-01 Joel Brobecker <brobecker@gnat.com>
* mips-tdep.c (linked_proc_desc_table): Delete, not used.

11
gdb/nlmread.c
View file

@ -177,7 +177,6 @@ nlm_symfile_read (struct objfile *objfile, int mainline)
bfd *abfd = objfile->obfd;
struct cleanup *back_to;
CORE_ADDR offset;
struct symbol *mainsym;
init_minimal_symbol_collection ();
back_to = make_cleanup_discard_minimal_symbols ();
@ -199,16 +198,6 @@ nlm_symfile_read (struct objfile *objfile, int mainline)
stabsect_build_psymtabs (objfile, mainline, ".stab",
".stabstr", ".text");
mainsym = lookup_symbol (main_name (), NULL, VAR_DOMAIN, NULL, NULL);
if (mainsym
&& SYMBOL_CLASS (mainsym) == LOC_BLOCK)
{
objfile->ei.main_func_lowpc = BLOCK_START (SYMBOL_BLOCK_VALUE (mainsym));
objfile->ei.main_func_highpc = BLOCK_END (SYMBOL_BLOCK_VALUE (mainsym));
}
/* FIXME: We could locate and read the optional native debugging format
here and add the symbols to the minimal symbol table. */
}

8
gdb/objfiles.c
View file

@ -250,8 +250,6 @@ init_entry_point_info (struct objfile *objfile)
/* Examination of non-executable.o files. Short-circuit this stuff. */
objfile->ei.entry_point = INVALID_ENTRY_POINT;
}
objfile->ei.main_func_lowpc = INVALID_ENTRY_LOWPC;
objfile->ei.main_func_highpc = INVALID_ENTRY_HIGHPC;
}
/* Get current entry point address. */
@ -647,12 +645,6 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
}
}
if (objfile->ei.main_func_lowpc != INVALID_ENTRY_LOWPC)
{
objfile->ei.main_func_lowpc += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
objfile->ei.main_func_highpc += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
}
/* Relocate breakpoints as necessary, after things are relocated. */
breakpoint_re_set ();
}

14
gdb/objfiles.h
View file

@ -110,20 +110,6 @@ struct entry_info
#define INVALID_ENTRY_POINT (~0) /* ~0 will not be in any file, we hope. */
/* Start (inclusive) and end (exclusive) of the user code main() function. */
CORE_ADDR main_func_lowpc;
CORE_ADDR main_func_highpc;
/* Use these values when any of the above ranges is invalid. */
/* We use these values because it guarantees that there is no number that is
both >= LOWPC && < HIGHPC. It is also highly unlikely that 3 is a valid
module or function start address (as opposed to 0). */
#define INVALID_ENTRY_LOWPC (3)
#define INVALID_ENTRY_HIGHPC (1)
};
/* Sections in an objfile.