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Many changes, most related to creating entry point information on a per-objfile

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basis.  See comments in objfiles.h and details in ChangeLog.  Also remove
redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and
use a default definition in frame.h.
This commit is contained in:
Fred Fish
1992-03-21 01:56:01 +00:00
parent 9abf940670
commit 5e2e79f859
32 changed files with 458 additions and 185 deletions
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19
gdb/mipsread.c
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@@ -54,6 +54,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "gdbtypes.h"
#include "gdbcore.h"
#include "symfile.h"
#include "objfiles.h"
#include "obstack.h"
#include "buildsym.h"
#include <sys/param.h>
@@ -260,11 +261,6 @@ static char* mips_next_symbol_text ();
CORE_ADDR sigtramp_address, sigtramp_end;
/* The entry point (starting address) of the file, if it is an executable. */
extern CORE_ADDR startup_file_start; /* From blockframe.c */
extern CORE_ADDR startup_file_end; /* From blockframe.c */
void
mipscoff_new_init (objfile)
struct objfile *objfile;
@@ -2100,14 +2096,15 @@ parse_partial_symbols(end_of_text_seg, objfile)
end_psymtab (save_pst, psymtab_include_list, includes_used,
-1, save_pst->texthigh,
dependency_list, dependencies_used);
if (entry_point < save_pst->texthigh
&& entry_point >= save_pst->textlow) {
startup_file_start = save_pst->textlow;
startup_file_end = save_pst->texthigh;
}
if (objfile -> ei.entry_point >= save_pst->textlow &&
objfile -> ei.entry_point < save_pst->texthigh)
{
objfile -> ei.entry_file_lowpc = save_pst->textlow;
objfile -> ei.entry_file_highpc = save_pst->texthigh;
}
}
/* Mark the last code address, and remember it for later */
/* Mark the last code address, and remember it for later */
hdr->cbDnOffset = end_of_text_seg;
/* Now scan the FDRs for dependencies */