Don't include "bfd-elf.h".
(address_significant_size): Delete variable.
(dwarf2_build_psymtabs_hard): Don't set it, or check for
consistency between it and the Dwarf 2 compilation unit header
address size.
(read_address): Don't mask off bits above
address_significant_size.
* Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
(elf_bfd_h): Remove variable; it's no longer used.
+2000-04-08 Jim Blandy <jimb@redhat.com>
+
+ * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
+ Don't include "bfd-elf.h".
+ (address_significant_size): Delete variable.
+ (dwarf2_build_psymtabs_hard): Don't set it, or check for
+ consistency between it and the Dwarf 2 compilation unit header
+ address size.
+ (read_address): Don't mask off bits above
+ address_significant_size.
+ * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
+ (elf_bfd_h): Remove variable; it's no longer used.
+
2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
* configure.in (NEW_PROC_API): Escape square brackets when testing
2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
* configure.in (NEW_PROC_API): Escape square brackets when testing
getopt_h = $(INCLUDE_DIR)/getopt.h
floatformat_h = $(INCLUDE_DIR)/floatformat.h
bfd_h = $(BFD_DIR)/bfd.h
getopt_h = $(INCLUDE_DIR)/getopt.h
floatformat_h = $(INCLUDE_DIR)/floatformat.h
bfd_h = $(BFD_DIR)/bfd.h
-elf_bfd_h = $(BFD_SRC)/elf-bfd.h
dis-asm_h = $(INCLUDE_DIR)/dis-asm.h
remote-sim_h = $(INCLUDE_DIR)/remote-sim.h
dis-asm_h = $(INCLUDE_DIR)/dis-asm.h
remote-sim_h = $(INCLUDE_DIR)/remote-sim.h
$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
$(symtab_h) gdb_string.h
$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
$(symtab_h) gdb_string.h
-dwarf2read.o: dwarf2read.c $(bfd_h) $(elf_bfd_h) buildsym.h $(defs_h) \
+dwarf2read.o: dwarf2read.c $(bfd_h) buildsym.h $(defs_h) \
$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
$(symtab_h) gdb_string.h
$(expression_h) $(gdbtypes_h) language.h objfiles.h symfile.h \
$(symtab_h) gdb_string.h
#include "defs.h"
#include "bfd.h"
#include "defs.h"
#include "bfd.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "symfile.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "symfile.h"
whatever scope is currently getting read. */
static int address_size;
whatever scope is currently getting read. */
static int address_size;
-/* Some elf32 object file formats while linked for a 32 bit address
- space contain debug information that has assumed 64 bit
- addresses. Eg 64 bit MIPS target produced by GCC/GAS/LD where the
- symbol table contains 32bit address values while its .debug_info
- section contains 64 bit address values.
- ADDRESS_SIGNIFICANT_SIZE specifies the number significant bits in
- the ADDRESS_SIZE bytes read from the file */
-static int address_significant_size;
-
/* Externals references. */
extern int info_verbose; /* From main.c; nonzero => verbose */
/* Externals references. */
extern int info_verbose; /* From main.c; nonzero => verbose */
int comp_unit_has_pc_info;
CORE_ADDR lowpc, highpc;
int comp_unit_has_pc_info;
CORE_ADDR lowpc, highpc;
- /* Number of bytes of any addresses that are signficant */
- address_significant_size = get_elf_backend_data (abfd)->s->arch_size / 8;
-
info_ptr = dwarf_info_buffer;
abbrev_ptr = dwarf_abbrev_buffer;
info_ptr = dwarf_info_buffer;
abbrev_ptr = dwarf_abbrev_buffer;
(long) (beg_of_comp_unit - dwarf_info_buffer));
return;
}
(long) (beg_of_comp_unit - dwarf_info_buffer));
return;
}
- if (address_size < address_significant_size)
- {
- error ("Dwarf Error: bad address size (%ld) in compilation unit header (offset 0x%lx + 11).",
- (long) cu_header.addr_size,
- (long) (beg_of_comp_unit - dwarf_info_buffer));
- }
-
/* Read the abbrevs for this compilation unit into a table */
dwarf2_read_abbrevs (abfd, cu_header.abbrev_offset);
make_cleanup (dwarf2_empty_abbrev_table, NULL);
/* Read the abbrevs for this compilation unit into a table */
dwarf2_read_abbrevs (abfd, cu_header.abbrev_offset);
make_cleanup (dwarf2_empty_abbrev_table, NULL);
/* *THE* alternative is 8, right? */
abort ();
}
/* *THE* alternative is 8, right? */
abort ();
}
- /* If the address being read is larger than the address that is
- applicable for the object file format then mask it down to the
- correct size. Take care to avoid unnecessary shift or shift
- overflow */
- if (address_size > address_significant_size
- && address_significant_size < sizeof (CORE_ADDR))
- {
- CORE_ADDR mask = ((CORE_ADDR) 0) - 1;
- retval &= ~(mask << (address_significant_size * 8));
- }
- return retval;