changelog-9103

这个是LINUX下的GDB调度工具的源码

	* sym.h (struct runtime_pdr): Make field adr bfd_vma, not unsigned
	long.
	(SYMR): Make field value bfd_vma, not long.

Fri Feb  4 23:35:53 1994  Ian Lance Taylor  ([e-mail])

	* rs6000.h (STYP_DEBUG): Define.

Wed Feb  2 14:31:37 1994  Ian Lance Taylor  ([e-mail])

	* internal.h (union internal_auxent): Change x_csect.x_scnlen into
	a union of a long and a pointer to a symbol.  XCOFF sometimes uses
	this field as a symbol index.

Mon Jan 10 23:54:25 1994  Ian Lance Taylor  ([e-mail])

	* ecoff.h (ecoff_debug_info): Remove fields line_end,
	external_dnr_end, external_pdr_end, external_sym_end,
	external_opt_end, external_aux_end, ss_end, external_fdr_end.
	Replace ifdbase with ifdmap.

Wed Jan  5 17:05:36 1994  Ken Raeburn  ([e-mail])

	* ecoff.h (STYP_EXTENDESC, STYP_COMMENT, STYP_XDATA, STYP_PDATA):
	Define.

Wed Jan  5 16:58:24 1994  Ian Lance Taylor  ([e-mail])

	* ecoff.h (NUM_RELOC_SECTIONS): Define.

Tue Dec 21 09:24:56 1993  Ken Raeburn  ([e-mail])

	* sparc.h (struct external_reloc): Rename field r_addend to
	r_offset.

Sat Dec 11 16:12:32 1993  Steve Chamberlain  ([e-mail])

	* internal.h (R_DISP7, R_SH_IMM16): New reloc types.

Tue Nov 23 14:23:19 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.h (struct ecoff_debug_swap): Added *_end fields for all
	the symbolic information pointers.

	* sym.h: Named the EXTR structure ecoff_extr.

Fri Nov 19 08:21:18 1993  Ken Raeburn  ([e-mail])

	* sparc.h (RELSZ): Use correct size.

Wed Nov 17 17:18:16 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (struct ecoff_debug_info): Define.

Tue Nov  2 17:56:57 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.h (struct ecoff_debug_swap): Define.

Thu Oct 28 17:07:50 1993  Stan Shebs  ([e-mail])

	* i386.h (I386LYNXMAGIC): Rename to LYNXCOFFMAGIC.
	* m68k.h (LYNXCOFFMAGIC): Define.
	* sparc.h: New file.

Tue Oct 19 15:34:50 1993  Ian Lance Taylor  ([e-mail])

	* alpha.h (external_aouthdr): Split four byte padding field into
	two byte bldrev field and two byte padding field.

	* ecoff.h (_LITA, _PDATA, _XDATA, STYP_LITA): Defined.

Wed Oct 13 15:52:34 1993  Ken Raeburn  ([e-mail])

	Sun Oct 10 17:27:10 1993  Troy Rollo ([e-mail])

	* internal.h: Added o_sri, o_inlib and o_vid for Apollos as well
	as R_DIR16.

	* apollo.h: New file

Mon Oct 11 17:16:48 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.h (REGINFO, struct ecoff_reginfo): Define.

Tue Oct  5 10:52:53 1993  Jim Kingdon  ([e-mail])

	* rs6000.h: Change non-ASCII characters in comment to octal
	escapes.

Tue Sep 28 03:27:04 1993  Peter Schauer  ([e-mail])

	* ecoff.h (_FINI, STYP_ECOFF_FINI):  Add to support .fini section.

Fri Sep 24 11:53:53 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (BADMAG): Recognize MIPS_MAGIC_LITTLE3 and MIPS_MAGIC_BIG3.
	* ecoff.h: Define MIPS_MAGIC_LITTLE3 and MIPS_MAGIC_BIG3.

Thu Sep 23 21:07:14 1993  Jim Kingdon  ([e-mail])

	* mips.h (BADMAG): Recognize MIPS_MAGIC_LITTLE2 and MIPS_MAGIC_BIG2.
	* ecoff.h: Define MIPS_MAGIC_LITTLE2 and MIPS_MAGIC_BIG2.

Thu Sep 16 20:27:21 1993  Jim Kingdon  ([e-mail])

	* sym.h, symconst.h: Add comment stating these files are not part
	of GDB, GAS, etc.  In 1991, when we asked rms whether we could
	include these files in GDB (although they are copyrighted by
	someone besides the FSF), he said it was OK if they were not
	considered part of GDB.

Fri Sep 10 17:40:35 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.h (AUX_PUT_ANY): Cast val argument to bfd_vma.

	* alpha.c (external_aouthdr): Need four bytes of padding between
	vstamp and tsize.

Tue Sep  7 14:20:43 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.h (AUX_GET_ANY, AUX_PUT_ANY): Changed to reflect further
	change in bfd swapping routine names.

Tue Sep  7 10:15:17 1993  Jim Kingdon  ([e-mail])

	* ecoff.h (AUX_GET_ANY): Change name of _do_getb32 to reflect bfd
	changes.

Fri Aug 13 14:30:32 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.h (RELOC_SECTION_NONE): Define.

Thu Aug 12 11:24:42 1993  Ian Lance Taylor  ([e-mail])

	* alpha.h (struct external_reloc): Add r_symndx field.
	(RELSZ): Correct.
	(RELOC_BITS*): Correct.
	(ALPHA_R_*): Define.
	* ecoff.h (RELOC_SECTION_{XDATA,PDATA,FINI,LITA,ABS}): Define.
	(r_extern): Undefine.
	* internal.h (struct internal_reloc): Make r_vaddr bfd_vma rather
	than long.  Add r_extern field.

	* alpha.h (PDR_BITS*): Define.
	* sym.h (PDR): Give correct names to new fields.

	* ecoff.h: Moved MIPS reloc definitions from here...
	* mips.h: to here.

Mon Aug  2 16:37:14 1993  Stu Grossman  (grossman at cygnus.com)

	* i386.h:  Add Lynx magic number.

Tue Aug  3 11:17:53 1993  Ian Lance Taylor  ([e-mail])

	* alpha.h: Corrected external symbolic debugging structures to
	match actual usage.
	* internal.h (internal_filehdr, internal_aouthdr,
	internal_scnhdr): Changed type of some fields to bfd_vma so they
	can hold 64 bits.
	* sym.h (HDRR, FDR, PDR, EXTR): Likewise.
	(PDR): Added new fields found on Alpha.
	* symconst.h (magicSym2): Define; new value found on Alpha.

	* ecoff.h: New file.
	* alpha.h, mips.h: Moved common information into ecoff.h.  Moved
	external structure definitions in from ecoff-ext.h.
	* ecoff-ext.h: Removed; information now in alpha.h and mips.h.

Sun Jul 18 21:43:59 1993  Jim Kingdon  ([e-mail])

	* i386.h: Recognize I386PTXMAGIC.

Fri Jul 16 09:54:35 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (MIPS_AOUT_{OZ}MAGIC): Renamed from {OZ}MAGIC.

Thu Jul 15 12:23:55 1993  Ian Lance Taylor  ([e-mail])

	* m88k.h (union external_auxent): Move x_fcn back inside x_fcnary.
	({GET,PUT}_FCN_{LNNOPTR,ENDNDX}): Adjust accordingly.

Sun Jul 11 18:00:18 1993  Jim Kingdon  ([e-mail])

	* m68k.h: Define MC68KBCSMAGIC.

Thu Jun 10 11:46:28 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (_INIT, STYP_MIPS_INIT): Define (used on Irix4).
	(STYP_OTHER_LOAD): Define as STYP_MIPS_INIT.

Wed Jun  9 15:09:09 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (OMAGIC): Define.

Tue Jun  8 12:16:03 1993  Steve Chamberlain  ([e-mail])

	 Support for H8/300-H
	* h8300.h: New magic number.
	* internal.h: New relocations.

Mon Apr 26 18:04:47 1993  Steve Chamberlain  ([e-mail])

	* internal.h, sh.h: Support for SH.

Sat Apr 24 21:34:59 1993  Jim Kingdon  ([e-mail])

	* a29k.h: Define _LIT.

Fri Apr 23 18:41:23 1993  Steve Chamberlain  ([e-mail])

	* alpha.h: New file.

Thu Apr  8 12:36:34 1993  Ian Lance Taylor  ([e-mail])

	* internal.h (C_SHADOW, C_VERSION): Copied in from m88k.h.
	* m88k.h, i386.h, we32k.h: Don't define all the storage classes;
	they're already in internal.h.

Wed Apr  7 11:51:24 1993  Jim Kingdon  ([e-mail])

	* internal.h: Change n_sclass to unsigned char.
	Change C_EFCN to 0xff, change RS/6000 dbx symbols
	to no longer be signed.

Fri Mar 19 14:52:56 1993  Steve Chamberlain  ([e-mail])

	* internal.h: Add H8/500 reloc types.

Wed Mar 17 09:46:03 1993  Ian Lance Taylor  ([e-mail])

	* ecoff-ext.h (AUX_PUT_ANY): Don't use void values in branches of
	conditional expression.

Thu Mar  4 14:12:06 1993  Ian Lance Taylor  ([e-mail])

	* ecoff-ext.h (AUX_GET_*): Rewrote to use new macro AUX_GET_ANY.
	(AUX_PUT_*): New macros corresponding to the AUX_GET macros.
	(ecoff_swap_tir_out): Added prototype.

	* mips.h (N_BTMASK, N_TMASK, N_BTSHFT, N_TSHIFT): Define; these
	are needed to interpret gcc debugging output.

Tue Feb  9 07:43:27 1993  Ian Lance Taylor  ([e-mail])

	* we32k.h (BTYPE, ISPTR, ISFCN, ISARY, DECREF): Removed
	more definitions duplicated in internal.h.

Wed Feb  3 09:18:24 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (RELOC_BITS3_TYPE_*): Correct for big endian machines.

Mon Jan 25 11:35:51 1993  Ian Lance Taylor  ([e-mail])

	* internal.h (internal_aouthdr): Added additional fields used only
	by MIPS ECOFF.

Thu Jan 21 10:28:38 1993  Ian Lance Taylor  ([e-mail])

	* mips.h (AOUTHDR): Added additional fields used by ECOFF.

Tue Jan 19 12:21:19 1993  Ian Lance Taylor  ([e-mail])

	* i386.h, we32k.h (N_*, T_*, DT_*): Removed still more definitions
	duplicated in internal.h.

	* mips.h (RELOC_SECTION_*, ECOFF_R_*): Defined constants for ECOFF
	relocs.

Fri Jan 15 18:17:00 1993  Ian Lance Taylor  ([e-mail])

	* ecoff-ext.h: Added prototypes for new ECOFF swapping functions.
	(opt_ext): New structure.
	* mips.h (ZMAGIC): Defined to be 0413.
	(_LIB): Defined to be ".lib"
	(external_reloc): MIPS ECOFF relocs are only 8 bytes.  Added
	macros to aid in swapping.

Fri Jan  8 16:19:26 1993  Ian Lance Taylor  ([e-mail])

	* ecoff-ext.h: Added prototypes for ECOFF swapping functions.
	* internal.h (internal_scnhdr): Always provide s_align field, not
	just on i960.
	(internal_reloc): Always provide r_size field, not just on
	RS/6000.
	* mips.h (_RDATA, _SDATA, _SBSS, _LIT4, _LIT8, STYP_RDATA,
	STYP_SDATA, STYP_SBSS, STYP_LIT4, STYP_LIT8): Defined.
	(CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, MIPS_UNMARK_STAB,
	STABS_SYMBOL): Moved in from gdb/mipsread.c.

Wed Jan  6 14:01:46 1993  Ian Lance Taylor  ([e-mail])

	* i386.h, we32k.h: removed STYP_* defines, since they duplicated
	those in internal.h.

Tue Dec 29 15:40:07 1992  Ian Lance Taylor  ([e-mail])

	* i386.h: define I386AIXMAGIC for Danbury AIX PS/2 compiler.

Sat Dec 12 16:07:57 1992  Ian Lance Taylor  ([e-mail])

	* i386.h: don't define BTYPE, ISPTR, ISFCN, ISARY, DECREF: they
	are defined in internal.h.

Thu Nov 12 09:52:01 1992  Steve Chamberlain  ([e-mail])

	* internal.h: (internal_reloc): r_offset is now a long.
	* z8k.h: slight comment enhancement

Wed Sep 30 07:46:08 1992  Steve Chamberlain  ([e-mail])

	* internal.h: changed z8k reloc types

Fri Aug 28 10:16:31 1992  Brendan Kehoe  ([e-mail])

	* we32k.h: new file

Thu Aug 27 13:00:01 1992  Brendan Kehoe  ([e-mail])

	* symconst.h: comment out cruft at the end of #endif

Tue Aug 25 15:06:49 1992  Steve Chamberlain  ([e-mail])

	* internal.h: added #define for STYP_LIT, removed from a29k and
	h8300.

	* z8k.h: added z8000 support

Thu Jul 16 16:32:00 1992  Steve Chamberlain  ([e-mail])

	* internal.h: added R_RELLONG_NEG reloc type

Fri Jun 12 20:11:04 1992  John Gilmore  (gnu at cygnus.com)

	* symconst.h:  Fix unterminated comment.

Wed Jun 10 07:57:49 1992  Steve Chamberlain  ([e-mail])

	* i386.h: a.out magic numbers from
	[e-mail]

Mon Jun  8 20:13:33 1992  John Gilmore  (gnu at cygnus.com)

	* ecoff-ext.h, mips.h:  Use unsigned chars everywhere.
	(Suggested by Antti Miettinen.)

Tue Apr 14 15:18:44 1992  John Gilmore  (gnu at cygnus.com)

	* sym.h:  Add comments.
	* symconst.h:  Merge with Fred's changes.

Tue Apr 14 14:30:05 1992  Fred Fish  ([e-mail])

	* symconst.h:  Pick up SGI defines for stStruct, stUnion, stEnum,
	langCplusplus, and langCplusplusV2.

Thu Apr  2 19:47:43 1992  John Gilmore  (gnu at cygnus.com)

	* sym.h, symconst.h:  MIPS has provided redistributable versions
	of these files.  Thanks!
	* ecoff-ext.h:  Add weakext bit to match new sym.h.

Fri Mar  6 00:10:46 1992  John Gilmore  (gnu at cygnus.com)

	* ecoff-ext.h:  Add relative file descriptors.

Thu Feb 27 11:53:04 1992  John Gilmore  (gnu at cygnus.com)

	* ecoff-ext.h:  New file for external (in-file) form of ecoff
	symbol structures.

Thu Feb  6 11:33:32 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* h8300.h: made the external_lineno l_lnno field 4 bytes wide.
	andded GET/PUT_LINENO_LNNO macros

Sat Nov 30 20:38:35 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* a29k.h, h8300.h, i386.h, i960.h, internal.h, m68k.h, m88k.h,
	mips.h, rs6000.h: Move from above coff-<foo>.h.


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