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2004-06-24 Andrew Cagney <cagney@gnu.org>

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* objfiles.h (struct entry_info): Delete entry_func_lowpc and
	entry_func_highpc fields.
	* objfiles.c (init_entry_point_info): Do not clear
	entry_func_lowpc and entry_func_highpc.
	(objfile_relocate): Do not relocate entry_func_lowpc and
	entry_func_highpc.
	* dwarfread.c (read_func_scope): Do not set entry_func_lowpc and
	entry_func_highpc.
	* dwarf2read.c (read_func_scope): Do not set entry_func_lowpc and
	entry_func_highpc.
	* blockframe.c (legacy_frame_chain_valid): Replace tests against
	entry_func_lowpc and entry_func_highpc with call to
	inside_entry_func.
This commit is contained in:
Andrew Cagney 2004-06-24 20:42:42 +00:00
parent d47079be51
commit eedc19af03
6 changed files with 17 additions and 30 deletions
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16
gdb/ChangeLog
View file

@ -1,3 +1,19 @@
2004-06-24 Andrew Cagney <cagney@gnu.org>
* objfiles.h (struct entry_info): Delete entry_func_lowpc and
entry_func_highpc fields.
* objfiles.c (init_entry_point_info): Do not clear
entry_func_lowpc and entry_func_highpc.
(objfile_relocate): Do not relocate entry_func_lowpc and
entry_func_highpc.
* dwarfread.c (read_func_scope): Do not set entry_func_lowpc and
entry_func_highpc.
* dwarf2read.c (read_func_scope): Do not set entry_func_lowpc and
entry_func_highpc.
* blockframe.c (legacy_frame_chain_valid): Replace tests against
entry_func_lowpc and entry_func_highpc with call to
inside_entry_func.
2004-06-24 Mark Kettenis <kettenis@gnu.org>
* sparc64-tdep.c (sparc64_store_arguments): Fix passing

4
gdb/blockframe.c
View file

@ -524,9 +524,7 @@ legacy_frame_chain_valid (CORE_ADDR fp, struct frame_info *fi)
/* If we're already inside the entry function for the main objfile,
then it isn't valid. */
if (symfile_objfile != NULL
&& (symfile_objfile->ei.entry_func_lowpc <= get_frame_pc (fi)
&& symfile_objfile->ei.entry_func_highpc > get_frame_pc (fi)))
if (inside_entry_func (fi))
return 0;
return 1;

7
gdb/dwarf2read.c
View file

@ -2504,13 +2504,6 @@ read_func_scope (struct die_info *die, struct dwarf2_cu *cu)
/* Record the function range for dwarf_decode_lines. */
add_to_cu_func_list (name, lowpc, highpc, cu);
if (objfile->ei.entry_point >= lowpc &&
objfile->ei.entry_point < highpc)
{
objfile->ei.entry_func_lowpc = lowpc;
objfile->ei.entry_func_highpc = highpc;
}
new = push_context (0, lowpc);
new->name = new_symbol (die, die->type, cu);

6
gdb/dwarfread.c
View file

@ -1792,12 +1792,6 @@ read_func_scope (struct dieinfo *dip, char *thisdie, char *enddie,
return;
}
if (objfile->ei.entry_point >= dip->at_low_pc &&
objfile->ei.entry_point < dip->at_high_pc)
{
objfile->ei.entry_func_lowpc = dip->at_low_pc;
objfile->ei.entry_func_highpc = dip->at_high_pc;
}
new = push_context (0, dip->at_low_pc);
new->name = new_symbol (dip, objfile);
list_in_scope = &local_symbols;

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.entry_func_lowpc = INVALID_ENTRY_LOWPC;
objfile->ei.entry_func_highpc = INVALID_ENTRY_HIGHPC;
objfile->ei.main_func_lowpc = INVALID_ENTRY_LOWPC;
objfile->ei.main_func_highpc = INVALID_ENTRY_HIGHPC;
}
@ -649,12 +647,6 @@ objfile_relocate (struct objfile *objfile, struct section_offsets *new_offsets)
}
}
if (objfile->ei.entry_func_lowpc != INVALID_ENTRY_LOWPC)
{
objfile->ei.entry_func_lowpc += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
objfile->ei.entry_func_highpc += ANOFFSET (delta, SECT_OFF_TEXT (objfile));
}
if (objfile->ei.main_func_lowpc != INVALID_ENTRY_LOWPC)
{
objfile->ei.main_func_lowpc += ANOFFSET (delta, SECT_OFF_TEXT (objfile));

6
gdb/objfiles.h
View file

@ -110,12 +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 function containing the
entry point. */
CORE_ADDR entry_func_lowpc;
CORE_ADDR entry_func_highpc;
/* Start (inclusive) and end (exclusive) of the user code main() function. */
CORE_ADDR main_func_lowpc;