changelog

这个是LINUX下的GDB调度工具的源码

2004-01-06  Mark Kettenis  <[e-mail]>

	* stab.def: Add N_PATCH to DO definition.

2003-03-06  Elias Athanasopoulos  <[e-mail]>

	* aout64.h (BYTES_IN_WORD): Define if necessary.

2001-09-18  Alan Modra  <[e-mail]>

	* aout64.h: Formatting fixes.
	(N_TXTADDR): Evaluate to a bfd_vma.
	(N_DATADDR): Avoid negative unsigned warning.
	* hp300hpux.h: Formatting fixes.
	(N_DATADDR): Avoid negative unsigned warning.

2000-04-03  Hans-Peter Nilsson  <[e-mail]>

	* aout64.h (RELOC_EXT_BITS_EXTERN_BIG): Wrap definition in #ifndef.
	(RELOC_EXT_BITS_EXTERN_LITTLE): Ditto.
	(RELOC_EXT_BITS_TYPE_BIG): Ditto.
	(RELOC_EXT_BITS_TYPE_SH_BIG): Ditto.
	(RELOC_EXT_BITS_TYPE_LITTLE): Ditto.
	(RELOC_EXT_BITS_TYPE_SH_LITTLE): Ditto.

1999-07-12  Ian Lance Taylor  <[e-mail]>

	* aout64.h (N_SHARED_LIB): Define as 0 if TEXT_START_ADDR is
	defined as 0.

1998-06-28  Peter Schauer  <[e-mail]>

	* stab.def:  Add N_ALIAS from SunPro F77.

1996-03-11  Ian Lance Taylor  <[e-mail]>

	* stab.def: Use __define_stab_duplicate rather than __define_stab
	for duplicate entries N_BROWS and N_MOD2.
	* stab_gnu.h (__define_stab_duplicate): Define before including
	stab.def.

1995-10-27  Niklas Hallqvist  <[e-mail]>

	* aout64.h, host.h, hp300hpux.h, sun4.h: Changed PAGE_SIZE to
	TARGET_PAGE_SIZE.

1995-09-12  Ian Lance Taylor  <[e-mail]>

	* sun4.h (struct internal_sun4_dynamic_link): Change all fields
	from long to unsigned long.

1995-07-12  Ken Raeburn  <[e-mail]>

	* sun4.h (PAGE_SIZE): Undefine before defining.

1994-09-04  Richard Earnshaw ([e-mail])

	* aout64.h: Only define QMAGIC if it isn't already defined.

1994-06-16  Ian Lance Taylor  ([e-mail])

	* aout64.h (BMAGIC): Define.

1994-06-11  Ian Lance Taylor  ([e-mail])

	Add weak symbols as an extension to a.out.
	* aout64.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB): Define.
	* stab.def: Update symbol value table.

1994-06-02  Ian Lance Taylor  ([e-mail])

	* sun4.h (EXTERNAL_SUN4_DYNAMIC_DEBUGGER_SIZE): Correct from 28 to
	24.  Fix up ld_got comment.

1994-03-30  Peter Schauer  ([e-mail])

	* dynix3.h:  Cleanup, adapt to current bfd version.

1994-02-26  Ian Lance Taylor  ([e-mail])

	* aout64.h: Add casts to avoid warnings from SVR4 cc.

1994-02-11  Stan Shebs  ([e-mail])

	* ar.h (ARMAG, ARMAGB, ARFMAG): Change '\n' to '\012', for greater
	portability.

1994-01-21  Ian Lance Taylor  ([e-mail])

	* sun4.h: Added information about SunOS shared libraries.

1994-01-07  Jim Kingdon  ([e-mail])

	* aout64.h (N_TXTADDR): Add comment regarding OMAGIC and NMAGIC.

1993-12-25  Jim Kingdon  ([e-mail])

	* aout64.h (N_DATOFF): Don't pad (revert change of 8 Jul 1993).

1993-11-16  Jim Kingdon  ([e-mail])

	* aout64.h: New macros ZMAGIC_DISK_BLOCK_SIZE and N_DISK_BLOCK_SIZE
	for Linux ZMAGIC.
	(N_TXTOFF, N_DATOFF): Use them.

1993-11-04  Ken Raeburn  ([e-mail])

	* aout64.h (RELOC_STD_BITS_RELATIVE_LITTLE): Fixed value to match
	sun3 system; used to overlap other fields.
	(RELOC_STD_BITS_JMPTABLE_LITTLE): Likewise.

1993-11-03  David J. Mackenzie  ([e-mail])

	* aout64.h (RELOC_STD_BITS_BASEREL_LITTLE): Make it 0x10 (Ken's
	suggestion) to avoid conflict with RELOC_STD_BITS_EXTERN_LITTLE.

1993-10-29  Ian Lance Taylor  ([e-mail])

	* hp300hpux.h (N_SHARED_LIB): Define to be 0.

1993-09-13  John Gilmore  ([e-mail])

	* ar.h (ARMAP_TIME_OFFSET):  Add and describe.

Mon Aug 23  Sean Fagan  ([e-mail])

	* aout64.h [ARCH_SIZE != 64]: Allow N_BADMAG to be overridden.

1993-08-16  Jim Kingdon  ([e-mail])

	* stab_gnu.h: Include aout/stab.def not just stab.def.

1993-07-18  Jim Kingdon  ([e-mail])

	* dynix3.h: New, for symmetry running dynix.

1993-07-08  Jim Kingdon  ([e-mail])

	* aout64.h (N_BADMAG): Recognize QMAGIC.
	N_TXTOFF, N_TXTADDR, N_TXTSIZE: Special code for QMAGIC.
	N_DATOFF: Pad text size if we need to.

1993-06-18  Jim Kingdon  ([e-mail])

	* stab.def (N_ECOML): Fix comment.

1993-05-31  Jim Kingdon  ([e-mail])

	* stab.def: Remove Solaris information on N_FUN stabstring grammar;
	I've transferred it to gdb/doc/stabs.texinfo, where it belongs.

1993-05-10  Ken Raeburn  ([e-mail])

	* hp300hpux.h: Patch from Glenn Engel for linker problem and
	compatibility fix:
	(OMAGIC, NMAGIC): New definitions.
	(SHAREMAGIC): Deleted.
	(HPUX_DOT_O_MAGIC): New macro.
	(_N_BADMAG): Adjusted.
	(N_HEADER_IN_TEXT, N_DATADDR): New macros.

1993-04-29  Ken Raeburn  ([e-mail])

	* hp300hpux.h: New file from Glenn Engel, [e-mail].

1993-04-27  Ken Raeburn  ([e-mail])

	* aout64.h (struct external_exec, *MAGIC, N_BADMAG): Don't define
	if `external_exec' is already defined as a macro.
	(N_DATOFF, N_TRELOFF, N_DRELOFF, N_SYMOFF, N_STROFF): Don't define
	if already defined.
	(struct external_nlist, EXTERNAL_NLIST_SIZE): Don't define if
	`external_nlist' is already defined as a macro.

1992-08-15  John Gilmore  ([e-mail])

	* adobe.h:  Add description of a.out.adobe format.

1992-07-03  John Gilmore  (gnu at cygnus.com)

	* stab.def:  Update more Solaris definitions.
	* stab_gnu.h:  Add N_SO language types, and Solaris basic float types.

1992-06-14  John Gilmore  (gnu at cygnus.com)

	* stab.def:  Update descriptions of Solaris-2 stabs; add N_UNDF.

1992-06-11  John Gilmore  (gnu at cygnus.com)

	* stab.def:  Add N_OBJ and N_OPT from Solaris-2.

1992-01-30  John Gilmore  (gnu at cygnus.com)

	* aout64.h: N_TXTSIZE needs some more parentheses.
	I don't trust C precedence.

1991-12-18  Per Bothner  (bothner at cygnus.com)

	* aout64.h:  Move common sunos-specific test
	to recognize shared libraries into new macro N_SHARED_LIB.
	Use it to simplify & reformat N_TXTADDR, N_TXTOFF, N_TXTSIZE.

1991-11-30  Steve Chamberlain  (sac at rtl.cygnus.com)

	* aout64.h, ar.h, encap.h, host.h, hp.h, ranlib.h, reloc.h,
	stab.def, stab_gnu.h, sun4.h: All moved from the devo/include
	directory.


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