binutils-gdb/gas/.Sanitize
Ken Raeburn bfbfba45ba Lots of changes for:
- sparc[lite]-coff as well as sparc-lynx
 - producing coff (including debug info) under BFD_ASSEMBLER option
 - cleanup of cpu-specific code in non-cpu-specific files
   (especially write.c)
 - providing common code to avoid duplication in cpu-specific files
   (specifically, md_number_to_chars)
 - stylistic changes & misc cleanup

================

* config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be dependent on
howto fields, not on format flavour.

* struc-symbol.h (struct symbol): New fields sy_obj and sy_tc, defined as types
OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those macros are defined.
* config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
(TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
(sy_tc, sy_obj): Define so that the fields look like they used to, until all
references get changed.

* write.c (fixup_segment): Lots of variables no longer register.  Reordered
some code for easier reading.
* config/obj-coff.c (obj_coff_dim): dim_index no longer register.  Deleted
superfluous return statement.
(obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type, obj_coff_val,
tag_init, tag_insert): Deleted superfluous return statement.
(align, obj_coff_section): Deleted debugging printfs.
* config/tc-i386.c (md_assemble): Discard some register decls.  Use assignment
rather than memcpy to copy template.
(op_hash, reg_hash, prefix_hash): Default C initialization of statics is
sufficient.
* config/tc-sparc.c (print_insn): Array Reloc is now const, and points to
const.

* config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if TE_LYNX; use
coff-sparc otherwise.
[USE_NATIVE_HEADERS]: Delete this code; it isn't used.

* write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined, before processing
a fixup.  Call TC_ADJUST_RELOC_COUNT just before returning.  Remove some
i960-coff-specific code.
(TC_ADJUST_RELOC_COUNT): Default to doing nothing.
* config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
(i960_validate_fix): Declare.
(TC_VALIDATE_FIX): Define.
* config/tc-i960.c (i960_validate_fix): New function.

* write.c (number_to_chars_littleendian): New function.  Write out bytes in
little endian order, doing size and range checking.
(number_to_chars_bigendian): New function, similar.
* write.h: Declare them.
* config/tc-*.c (md_number_to_chars): Use them.
* config/tc-vax.c (md_apply_fix): Ditto.
* config/tc-i386.c (md_apply_fix): Ditto.

* config/obj-coff.c: Rearranged code for handling line number data.
(line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case, since the
usage is different from non-BFD_ASSEMBLER case.
(in_function, clear_function, set_function): New macros, to combine some of the
functionality implemented in differnet ways in BFD_ASSEMBLER and non-... code.
Used in other functions that used to check function_lineoff &c.
(obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER, one for not.
Non-BFD_ASSEMBLER version now has temporary variable to contain char* pointer
pointed to by char** argument.  Always follow CROSS_COMPILE code; easier to
read that way.
(obj_coff_ln): Don't call add_lineno or c_line_new if appline is set.
(obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for ".bf", it's
been done elsewhere.
(coff_frob_symbol): If ilne number data is pending, call add_linesym to flush it.
(coff_frob_file): Don't do that here.
* config/obj-coff.h (coff_frob_file): Declare.
(obj_frob_file): Define, to call it.

* config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
md_estimate_size_before_relax: Define them as macros calling as_fatal.
* config/tc-sparc.c: Don't define them as functions.
1993-12-03 03:10:08 +00:00

303 lines
8.7 KiB
Plaintext

# Sanitize.in for devo.
# $Id$
#
# Each directory to survive it's way into a release will need a file
# like this one called "./.Sanitize". All keyword lines must exist,
# and must exist in the order specified by this file. Each directory
# in the tree will be processed, top down, in the following order.
# Hash started lines like this one are comments and will be deleted
# before anything else is done. Blank lines will also be squashed
# out.
# The lines between the "Do-first:" line and the "Things-to-keep:"
# line are executed as a /bin/sh shell script before anything else is
# done in this
Do-first:
# All files listed between the "Things-to-keep:" line and the
# "Files-to-sed:" line will be kept. All other files will be removed.
# Directories listed in this section will have their own Sanitize
# called. Directories not listed will be removed in their entirety
# with rm -rf.
Things-to-keep:
.gdbinit
CONTRIBUTORS
COPYING
ChangeLog
ChangeLog.v9
Makefile.in
NEWS
NOTES
NOTES.config
README
README-quirks
README-vms
README.coff
README.rich
app.c
as.c
as.h
atof-generic.c
bignum-copy.c
bignum.h
bit_fix.h
cond.c
config
config-gas.com
configure.bat
configure.in
debug.c
doc
ecoff.c
ecoff.h
expr.c
expr.h
flonum-copy.c
flonum-konst.c
flonum-mult.c
flonum.h
frags.c
frags.h
hash.c
hash.h
hex-value.c
input-file.c
input-file.h
input-scrub.c
link.cmd
listing.c
listing.h
make-gas.com
messages.c
obj.h
output-file.c
output-file.h
read.c
read.h
stabs.c
struc-symbol.h
subsegs.c
subsegs.h
symbols.c
symbols.h
tc.h
testsuite
write.c
write.h
xmalloc.c
Things-to-lose:
Do-last:
if ( echo $* | grep keep-v9 > /dev/null ) ; then
if [ -n "${verbose}" ] ; then
echo Keeping `pwd`/ChangeLog.v9.
echo Keeping v9 code in `pwd`/configure.in.
fi
else
if [ -n "${verbose}" ] ; then
echo Removing `pwd`/ChangeLog.v9
fi
if [ -n "${safe}" ] ; then
mv ChangeLog.v9 .Recover
else
rm ChangeLog.v9
fi
if [ -n "${verbose}" ] ; then
echo Cleaning v9 code from `pwd`/configure.in.
fi
grep -v v9 < configure.in > new
if [ -n "${safe}" ]; then
mv configure.in .Recover
fi
mv -f new configure.in
fi
#
#
# $Log$
# Revision 1.23 1993/12/03 03:06:48 raeburn
# Lots of changes for:
# - sparc[lite]-coff as well as sparc-lynx
# - producing coff (including debug info) under BFD_ASSEMBLER option
# - cleanup of cpu-specific code in non-cpu-specific files
# (especially write.c)
# - providing common code to avoid duplication in cpu-specific files
# (specifically, md_number_to_chars)
# - stylistic changes & misc cleanup
#
# ================
#
# * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be dependent on
# howto fields, not on format flavour.
#
# * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc, defined as types
# OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those macros are defined.
# * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
# (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
# (sy_tc, sy_obj): Define so that the fields look like they used to, until all
# references get changed.
#
# * write.c (fixup_segment): Lots of variables no longer register. Reordered
# some code for easier reading.
# * config/obj-coff.c (obj_coff_dim): dim_index no longer register. Deleted
# superfluous return statement.
# (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type, obj_coff_val,
# tag_init, tag_insert): Deleted superfluous return statement.
# (align, obj_coff_section): Deleted debugging printfs.
# * config/tc-i386.c (md_assemble): Discard some register decls. Use assignment
# rather than memcpy to copy template.
# (op_hash, reg_hash, prefix_hash): Default C initialization of statics is
# sufficient.
# * config/tc-sparc.c (print_insn): Array Reloc is now const, and points to
# const.
#
# * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if TE_LYNX; use
# coff-sparc otherwise.
# [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
#
# * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined, before processing
# a fixup. Call TC_ADJUST_RELOC_COUNT just before returning. Remove some
# i960-coff-specific code.
# (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
# * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
# (i960_validate_fix): Declare.
# (TC_VALIDATE_FIX): Define.
# * config/tc-i960.c (i960_validate_fix): New function.
#
# * write.c (number_to_chars_littleendian): New function. Write out bytes in
# little endian order, doing size and range checking.
# (number_to_chars_bigendian): New function, similar.
# * write.h: Declare them.
# * config/tc-*.c (md_number_to_chars): Use them.
# * config/tc-vax.c (md_apply_fix): Ditto.
# * config/tc-i386.c (md_apply_fix): Ditto.
#
# * config/obj-coff.c: Rearranged code for handling line number data.
# (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case, since the
# usage is different from non-BFD_ASSEMBLER case.
# (in_function, clear_function, set_function): New macros, to combine some of the
# functionality implemented in differnet ways in BFD_ASSEMBLER and non-... code.
# Used in other functions that used to check function_lineoff &c.
# (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER, one for not.
# Non-BFD_ASSEMBLER version now has temporary variable to contain char* pointer
# pointed to by char** argument. Always follow CROSS_COMPILE code; easier to
# read that way.
# (obj_coff_ln): Don't call add_lineno or c_line_new if appline is set.
# (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for ".bf", it's
# been done elsewhere.
# (coff_frob_symbol): If ilne number data is pending, call add_linesym to flush it.
# (coff_frob_file): Don't do that here.
# * config/obj-coff.h (coff_frob_file): Declare.
# (obj_frob_file): Define, to call it.
#
# * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
# md_estimate_size_before_relax: Define them as macros calling as_fatal.
# * config/tc-sparc.c: Don't define them as functions.
#
# Revision 1.22 1993/11/22 06:04:32 law
# Add stabs.c to things-to-keep.
#
# Revision 1.21 1993/11/17 23:23:36 ian
# New files for ECOFF debugging split out of config/obj-ecoff.c.
#
# Revision 1.20 1993/06/04 23:06:28 raeburn
# clean v9 stuff out of configure.in
#
# Revision 1.19 1993/05/27 06:21:49 rich
# added things-to-lose sections
#
# Revision 1.18 1993/05/17 19:35:50 raeburn
# don't keep testscripts subdir
#
# Revision 1.17 1993/04/22 06:39:01 raeburn
# version.c is gone
#
# Revision 1.16 1993/03/29 13:26:44 raeburn
# First crack at a test suite.
#
# Revision 1.15 1993/02/13 10:12:16 zoo
# removing excess verbosity
#
# Revision 1.14 1993/01/08 14:40:59 raeburn
# keep config-gas.com.
# if purging v9, discard ChangeLog.v9, keep otherwise.
#
# Revision 1.13 1992/12/08 08:05:32 raeburn
# updated for added/deleted files
#
# Revision 1.12 1992/07/28 18:58:12 gumby
# Don't save obsolete/
#
# Revision 1.11 1992/03/13 16:04:15 sac
# Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
#
# * flonum-const.c: renamed flonum-konst.c to stop dos name
# conflict.
#
# Revision 1.10 1992/02/22 20:44:46 sac
# * app.c: MRI compatibility - allow single quote to start a string.
# * as.c: fix typo recently introduced.
# * as.h : Don't include aout/reloc.h - it's not right for COFF!
# * expr.c: Much rewriting, to accomodate MRI syntax for
# expressions. Also easier to read now.
# * listing.c: Put back defuns
# * read.c: modified to accept MRI syntax, put back listing pseudo
# ops so that an assembler built with NO_LISTING ignores list ops
# rather than pukes.
# * write.c, write.h: fixs - only keep a reloc type in a fix if the target
# machine is a SPARC or a 29K.
# * config/obj-aout.c: added s_sect pseudo op
# * config/obj-coffbfd.c: lints, set the filehdr flags right and
# fill in the timestamp.
# * config/obj-coffbfd.h: Since we don't include aout/reloc.h
# anymore, define all the relocs which the tc-<x> bit will use so we
# can translate from them to the coff types.
# * config/tc-a29k.c: reloc_type isn't ane enum any more
# * config/tc-m68k.c: Added NO_RELOC definition.
#
# Now compiles for sparc aout, 68k aout (MRI and MIT syntax),
# 29k coff.
#
# So far works as replacement for sparc and 68k /bin/as.
#
# Revision 1.9 1992/02/17 15:52:52 rich
# fighting bitrot in a major way
#
# Revision 1.8 1992/02/14 00:21:34 pesch
# It's OK to keep the doc subdirectory, really.
#
# Revision 1.7 1992/02/13 10:13:19 rich
# clean up Sanitize for gas
#
# Revision 1.6 1992/01/17 20:54:32 rich
# keep listing*
#
# Revision 1.5 1991/12/12 03:28:12 sac
# Added makefile.dos configure.dos
#
# Revision 1.4 1991/12/09 11:58:44 tiemann
# Keep a.out.gnu.h.
#
# Revision 1.3 1991/10/10 11:58:04 rich
# updating
#
# Revision 1.2 1991/09/02 01:05:04 rich
# Correcting some things.
#
# Revision 1.1 1991/05/23 17:18:12 rich
# Initial revision
#
#
#
# End of file.