master binutils sources that fix gprof for LP64 platforms and
also fix some problems with cross-gprof:
* TODO: Remove "host architecture pointer size" item.
* gmon.h (GMON_HDRSIZE_BSD44_32): Define.
(GMON_HDRSIZE_BSD44_64): Ditto.
(GMON_HDRSIZE_OLDBSD_32): Ditto.
(GMON_HDRSIZE_OLDBSD_64): Ditto.
(struct raw_phdr): Wrap in #if 0, keeping it for
documentation purposes only.
(struct old_raw_phdr): Likewise.
(struct raw_arc): Likewise. Change type/size of
"count" member to long match 4.4BSD.
* gmon_io: Update copyright years.
(gmon_io_read_64): New function.
(gmon_io_read_vma): Use bfd_arch_bits_per_address to
determine target pointer size. Use gmon_io_read_32
and gmon_io_read_64.
(gmon_io_write_64): New function.
(gmon_io_write_vma): Use bfd_arch_bits_per_address to
determine target pointer size. Use gmon_io_write_32
and gmon_io_write_64.
(get_vma): Remove.
(put_vma): Ditto.
(gmon_read_raw_arc): New function.
(gmon_write_raw_arc): New function.
(gmon_out_read): Do not use struct raw_phdr or
struct old_raw_phdr to read the gmon header. Use
gmon_read_raw_arc to read call graph records.
(gmon_out_write): Do not use struct raw_phdr or
struct old_raw_phdr to write the gmon header. Use
gmon_write_raw_arc to write call graph records.
This makes the GMON_PTR_SIZE constant obsolete, however I have not
included the changes to the autoconf machinery that eliminate that
constant completely in order to minimize the changes here (they
will be picked up when we import Binutils 2.12 when it is released).
thorpej