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Author SHA1 Message Date
Alan Modra
6f12865c0e * symbols.c (symbol_relc_make_sym): Comment typo fixes. 2007-03-08 06:59:25 +00:00
Dave Brolley
280d71bf40 Support for Toshiba MeP and for complex relocations. 2007-02-05 20:10:25 +00:00
Alan Modra
0023dd272f * symbols.c (resolve_symbol_value): Formatting. 2006-11-15 21:47:49 +00:00
Jan Beulich
bdf128d65b gas/ 
2006-11-15  Jan Beulich  <jbeulich@novell.com>

	PR/3469
	* symbols.c (symbol_clone): Mark symbol ending up not on symbol
	chain by linking it to itself.
	(resolve_symbol_value): Also check symbol_shadow_p().
	(symbol_shadow_p): New.
	* symbols.h (symbol_shadow_p): Declare.

gas/testsuite/
2006-11-15  Jan Beulich  <jbeulich@novell.com>

	* gas/elf/equ-reloc.[sd]: New.
	* gas/elf/elf.exp: Run new test.
 2006-11-15 15:59:26 +00:00
Alan Modra
05e7221f06 * symbols.c (symbol_create, symbol_clone): Don't set udata.p. 2006-11-08 06:31:39 +00:00
Alan Modra
885afe7b6f * as.h (as_perror): Delete declaration. 
* gdbinit.in (as_perror): Delete breakpoint.
	* messages.c (as_perror): Delete function.
	* doc/internals.texi: Remove as_perror description.
	* listing.c (listing_print: Don't use as_perror.
	* output-file.c (output_file_create, output_file_close): Likewise.
	* symbols.c (symbol_create, symbol_clone): Likewise.
	* write.c (write_contents): Likewise.
	* config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
	* config/tc-tic54x.c (tic54x_mlib): Likewise.
 2006-09-22 11:35:14 +00:00
Alan Modra
d9e05e4ed1 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where 
when file and line unknown.
 2006-07-17 12:49:50 +00:00
Ben Elliston
89cdfe5739 * listing.c (listing_listing): Remove useless loop. 
* macro.c (macro_expand): Remove is_positional local variable.
	* read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
	and simplify surrounding expressions, where possible.
	(assign_symbol): Likewise.
	(s_weakref): Likewise.
	* symbols.c (colon): Likewise.
 2006-05-01 09:21:46 +00:00
H.J. Lu
4dcb3903aa gas/ 
2006-01-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/2117
	* symbols.c (snapshot_symbol): Don't change a defined symbol.

gas/testsuite/

2006-01-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/2117
	* gas/ia64/ia64.exp: Add ltoff22x-2, ltoff22x-3, ltoff22x-4 and
	ltoff22x-5.

	* gas/ia64/ltoff22x-2.d: New file.
	* gas/ia64/ltoff22x-2.s: Likewise.
	* gas/ia64/ltoff22x-3.d: Likewise.
	* gas/ia64/ltoff22x-3.s: Likewise.
	* gas/ia64/ltoff22x-4.d: Likewise.
	* gas/ia64/ltoff22x-4.s: Likewise.
	* gas/ia64/ltoff22x-5.d: Likewise.
	* gas/ia64/ltoff22x-5.s: Likewise.
 2006-01-09 17:14:40 +00:00
Jan Beulich
2e1e12b1f4 gas/ 
2005-12-22  Jan Beulich  <jbeulich@novell.com>

	* symbols.h (snapshot_symbol): First parameter is now pointer
	to pointer to symbolS.
	* symbols.c (snapshot_symbol): Likewise. Store resulting symbol
	there. Use symbol_equated_p.
	* expr.c (resolve_expression): Change first argument to
	snapshot_symbol. Track possibly changed add_symbol consistently
	across function. Resolve more special cases with known result.
	Also update final_val when replacing add_symbol.

gas/testsuite/
2005-12-22  Jan Beulich  <jbeulich@novell.com>

	* gas/all/cond.s: Also check .if works on equates to undefined
	when the expression value can be known without knowing the
	value of the symbol.
	* gas/all/cond.l: Adjust.
	* gas/i386/equ.s: Also check .if works on (equates to)
	registers when the expression value can be known without
	knowing the value of the register.
	* gas/i386/equ.e: Adjust.
 2005-12-22 17:05:40 +00:00
Dave Anglin
b3ce1bf78e Bug gas/1948 
* symbols.c (colon): Also check if now_seg is bss_section when a symbol
	is being redefined.
 2005-12-05 17:00:36 +00:00
Jan Beulich
92757bc916 gas/ 
2005-11-17  Jan Beulich  <jbeulich@novell.com>


	* symbols.h (S_CLEAR_VOLATILE): Declare.
	* symbols.c (colon): Also accept redefinable symbols for
	redefinition. Clone them before modifying.
	(S_CLEAR_VOLATILE): Define.
	* cond.c (s_ifdef): Also test for equated symbols.
	* read.c (s_comm_internal): Also exclude non-redefinable
	equated symbols. Clone redefinable ones before modifying.
	(s_weakref): Clone redefinable symbols before modifying.
	* doc/internals.texi: Document sy_volatile, sy_forward_ref,
	S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
	S_IS_FORWARD_REF, and S_SET_FORWARD_REF.

gas/testsuite/
2005-11-17  Jan Beulich  <jbeulich@novell.com>

	* gas/all/cond.s: Also check ifdef works on equates and
	commons.
	* gas/all/cond.l: Adjust.
	* gas/all/redef2.s: Also test redefining equate to label.
	* gas/all/redef2.d: Adjust.
	* gas/all/redef3.[sd]: New.
	* gas/all/redef4.s: New.
	* gas/all/redef5.s: New.
	* gas/elf/redef.s: New, copied from original gas/all/redef2.s.
	* gas/elf/redef.d: Remove #source.
	* gas/all/gas.exp: Remove exclusion of iq2000-*-* from and
	adjust xfails for redefinition tests. Run new tests. Exclude
	alpha*-*-*, mips*-*-*, *c54x*-*-* from weakref tests.
 2005-11-17 07:29:28 +00:00
Alan Modra
e46c13d8f1 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard. 2005-11-14 23:11:30 +00:00
Alexandre Oliva
b54788f893 gas/ChangeLog: 
* read.c (s_weakref): Do not permit redefinitions.
* symbols.c (colon): Do not permit redefinitions of equated
symbols.
gas/testsuite/ChangeLog:
* gas/all/gas.exp: Remove weakref xfail.  Run weakref4.s.
* gas/all/weakref1.s: Move redefinition bits to...
* gas/all/weakref4.s: ... new file.
* gas/all/weakref1.d: Remove command moved to weakref1u.  Adjust
remaining command for leading tabs.  Regenerate.
* gas/all/weakref1l.d: Regenerate.
* gas/all/weakref1u.d: Likewise.
* gas/all/wealref1w.d: Likewise.
 2005-11-04 19:45:25 +00:00
Jan Beulich
6a2b6326c2 gas/ 
2005-10-27  Jan Beulich  <jbeulich@novell.com>

	* read.c (assign_symbol): Also consider equates already defined.
	* symbols.c (symbol_clone): Also clone the underlying BFD symbol.
	* config/obj-coff.h (obj_symbol_clone_hook): New.
	(coff_obj_symbol_clone_hook): Declare.
	* config/obj-coff.c (coff_obj_symbol_clone_hook): New.

gas/testsuite/
2005-10-27  Jan Beulich  <jbeulich@novell.com>

	* gas/all/gas.exp: Don't xfail equiv1 test anymore.
 2005-10-27 07:40:07 +00:00
Alexandre Oliva
06e77878ef gas/ChangeLog: 
* read.c (potable): Add weakref.
(s_weakref): New.
* read.h (s_weakref): Declare.
* struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
* symbols.c (colon): Clear weakrefr.
(symbol_find_exact): Rename to, and reimplement in terms of...
(symbol_find_exact_noref): ... new function.
(symbol_find): Likewise...
(symbol_find_noref): ... ditto.
(resolve_symbol_value): Resolve weakrefr without setting their
values.
(S_SET_WEAK): Call hook.
(S_GET_VALUE): Follow weakref link.
(S_SET_VALUE): Clear weakrefr.
(S_IS_WEAK): Follow weakref link.
(S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
(S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
(symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
(symbol_mark_used): Follow weakref link.
(print_symbol_value_1): Print weak, weakrefr and weakrefd.
* symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
(S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
(S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
* write.c (adust_reloc_syms): Follow weakref link.  Do not
complain if target is undefined.
(write_object_file): Likewise.  Remove weakrefr symbols.  Drop
unreferenced weakrefd symbols.
* config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
symbols EXTERNAL.
(pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
* config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
* doc/as.texinfo: Document weakref.
* doc/internals.texi: Document new struct members, internal
functions and hooks.
gas/testsuite/ChangeLog:
* gas/all/weakref1.s, gas/all/weakref1.d: New test.
* gas/all/weakref1g.d, gas/all/weakref1l.d: New tests.
* gas/all/weakref1u.d, gas/all/weakref1w.d: New tests.
* gas/all/weakref2.s, gas/all/weakref3.s: New tests.
* gas/all/gas.exp: Run new tests.
 2005-10-24 17:51:42 +00:00
Nick Clifton
9497f5ac6b This adjusts equate handling by 
- allowing true forward references (which will always assume the referenced
  symbols have at the point of use) through the new .eqv pseudo-op and the
  new == operator
- disallowing changing .equiv-generated equates (so that the protection this
  provides is both forward and backward)
- snapshotting equates when their value gets changed so that previous uses
  don't get affected by the new value.
- allowing expressions in places where absolute expressions (or register
  names) are needed which were not completely resolvable at the point of
  their definition but which are fully resolvable at the point of use

In addition it fixes PR/288.
 2005-10-11 11:16:17 +00:00
Alan Modra
7be1c4891a * README-vms: Delete. 
* config-gas.com: Delete.
	* makefile.vms: Delete.
	* vmsconf.sh: Delete.
	* config/atof-tahoe.c: Delete.
	* config/m88k-opcode.h: Delete.
	* config/obj-bout.c: Delete.
	* config/obj-bout.h: Delete.
	* config/obj-hp300.c: Delete.
	* config/obj-hp300.h: Delete.
	* config/tc-a29k.c: Delete.
	* config/tc-a29k.h: Delete.
	* config/tc-h8500.c: Delete.
	* config/tc-h8500.h: Delete.
	* config/tc-m88k.c: Delete.
	* config/tc-m88k.h: Delete.
	* config/tc-tahoe.c: Delete.
	* config/tc-tahoe.h: Delete.
	* config/tc-tic80.c: Delete.
	* config/tc-tic80.h: Delete.
	* config/tc-w65.c: Delete.
	* config/tc-w65.h: Delete.
	* config/te-aux.h: Delete.
	* config/te-delt88.h: Delete.
	* config/te-delta.h: Delete.
	* config/te-dpx2.h: Delete.
	* config/te-hp300.h: Delete.
	* config/te-ic960.h: Delete.
	* config/vms-a-conf.h: Delete.
	* doc/c-a29k.texi: Delete.
	* doc/c-h8500.texi: Delete.
	* doc/c-m88k.texi: Delete.
	* README: Remove obsolete examples, and list of supported targets.
	* Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
	bout and hp300 support.
	(DEP_FLAGS): Don't define BFD_ASSEMBLER.
	* configure.in: Remove --enable-bfd-assembler, need_bfd,
	primary_bfd_gas.
	* configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
	m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
	* as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
	* as.h: Likewise.
	* dw2gencfi.c: Likewise.
	* dwarf2dbg.c: Likewise.
	* ehopt.c: Likewise.
	* input-file.c: Likewise.
	* listing.c: Likewise.
	* literal.c: Likewise.
	* messages.c: Likewise.
	* obj.h: Likewise.
	* output-file.c: Likewise.
	* read.c: Likewise.
	* stabs.c: Likewise.
	* struc-symbol.h: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* symbols.c: Likewise.
	* symbols.h: Likewise.
	* tc.h: Likewise.
	* write.c: Likewise.
	* write.h: Likewise.
	* config/aout_gnu.h: Likewise.
	* config/obj-aout.c: Likewise.
	* config/obj-aout.h: Likewise.
	* config/obj-coff.c: Likewise.
	* config/obj-coff.h: Likewise.
	* config/obj-evax.h: Likewise.
	* config/obj-ieee.h: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-arm.h: Likewise.
	* config/tc-avr.c: Likewise.
	* config/tc-avr.h: Likewise.
	* config/tc-crx.h: Likewise.
	* config/tc-d10v.h: Likewise.
	* config/tc-d30v.h: Likewise.
	* config/tc-dlx.h: Likewise.
	* config/tc-fr30.h: Likewise.
	* config/tc-frv.h: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-h8300.h: Likewise.
	* config/tc-hppa.h: Likewise.
	* config/tc-i370.h: Likewise.
	* config/tc-i386.c: Likewise.
	* config/tc-i386.h: Likewise.
	* config/tc-i860.h: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-i960.h: Likewise.
	* config/tc-ip2k.h: Likewise.
	* config/tc-iq2000.h: Likewise.
	* config/tc-m32c.h: Likewise.
	* config/tc-m32r.h: Likewise.
	* config/tc-m68hc11.h: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m68k.h: Likewise.
	* config/tc-maxq.c: Likewise.
	* config/tc-maxq.h: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mcore.h: Likewise.
	* config/tc-mn10200.h: Likewise.
	* config/tc-mn10300.c: Likewise.
	* config/tc-mn10300.h: Likewise.
	* config/tc-ms1.h: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-msp430.h: Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-ns32k.h: Likewise.
	* config/tc-openrisc.h: Likewise.
	* config/tc-or32.c: Likewise.
	* config/tc-or32.h: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-s390.h: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sh.h: Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-tic30.c: Likewise.
	* config/tc-tic30.h: Likewise.
	* config/tc-tic4x.c: Likewise.
	* config/tc-tic4x.h: Likewise.
	* config/tc-tic54x.c: Likewise.
	* config/tc-tic54x.h: Likewise.
	* config/tc-v850.h: Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-vax.h: Likewise.
	* config/tc-xstormy16.h: Likewise.
	* config/tc-xtensa.h: Likewise.
	* config/tc-z8k.c: Likewise.
	* config/tc-z8k.h: Likewise.
	* config/vms-a-conf.h
	* doc/Makefile.am: Likewise.
	* doc/all.texi: Likewise.
	* doc/as.texinfo: Likewise.
	* doc/Makefile.in: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.in: Regenerate.
	* po/POTFILES.in: Regenerate.
 2005-08-11 01:25:29 +00:00
Nick Clifton
2d034539b1 * config/tc-v850,h (TC_FIX_TYPE): Define. (TC_INIT_FIX_TYPE): Define. 
* config/tc-v850.c (md_assemble): When creating a fix record the operand in the
    tc_fix_data field.
    (md_apply_fix3): When applying a resolved fix use the operand's insertion
    procedure to store the value, if the operand has been recorded.
* gas/v850/split-lo16.s: Add test for a lo() pseudo reloc corrupting an ld.w
    instruction.
* gas/v850/split-lo16.d: Add expected, correct (ie not corrupt) output.
 2005-05-17 11:56:13 +00:00
Nick Clifton
4b4da1607a Update the address and phone number of the FSF 2005-05-05 09:13:19 +00:00
Ben Elliston
87c245cccc * Makefile.am (GAS_CFILES): Remove bignum-copy.c. 
(GENERIC_OBJS): Likewise, remove bignum-copy.o.
	(bignum-copy.o): Remove.
	* Makefile.in: Regenerate.
	* makefile.vms (OBJS): Remove bignum-copy.obj.
	* symbols.h (local_symbol_make): Remove declaration.
	(verify_symbol_chain_2): Likewise.
	* symbols.c (local_symbol_make): Make static.
	(max_indent_level): Likewise.
	(verify_symbol_chain_2): Remove.
	* macro.c (macro_hash): Make static.
	* messages.c (fprint_value): Remove.
	* read.h (get_absolute_expr): Remove.
	(emit_leb128_expr): Likewise.
	(do_s_func): Likewise.
	* read.c (do_s_func): Make static.
	(emit_leb128_expr): Likewise.
	(get_absolute_expr): Likewise.
	* as.h (as_howmuch): Remove declaration.
	(fprint_value): Likewise.
	* as.c (myname): Make static.
	* input-scrub.c (as_howmuch): Remove.
	(as_1_char): Likewise.
	* input-file.h (input_file_is_open): Remove.
	* input-file.c (input_file_is_open): Likewise.
	* expr.h (expr_build_unary): Remove declaration.
	(expr_build_binary): Likewise.
	* expr.c (expr_build_unary): Remove.
	(expr_build_binary): Likewise.
	* hash.h (hash_replace): Remove declaration.
	(hash_delete): Likewise.
	* hash.c (hash_replace): Remove.
	(hash_delete): Likewise.
	* bignum-copy.c (bignum_copy): Move from here ..
	* config/tc-vax.c (bignum_copy): .. to here.
	* bignum.h (LOG_TO_BASE_2_OF_10): Remove.
	(bignum_copy): Remove extern declaration.
	* sb.h (string_count): Remove extern declaration.
	(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
	(sb_name): Likewise.
	* sb.c (dsize): Replace preprocessor macro with static int.
	(string_count): Make static.
	(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
	(sb_name): Likewise.
	* config/obj-coff.c (dim_index): Make static.
	* config/tc-i386.c (GOT_symbol): Likewise.
	(output_invalid_buf): Likewise.
	* doc/internals.texi (Warning and error messages): Remove the
	prototype for fprint_value.
 2005-04-29 00:22:29 +00:00
H.J. Lu
e97b3f28e2 2005-04-20 H.J. Lu <hongjiu.lu@intel.com> 
* config/obj-aout.h (S_IS_EXTERN): Removed.
	* config/obj-bout.h (S_IS_EXTERN): Likewise.
	* config/obj-coff.h (S_IS_EXTERN): Likewise.
	* symbols.c (S_IS_EXTERN): Likewise.
	* symbols.h (S_IS_EXTERN): Likewise.

	* config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
	S_IS_EXTERNAL.
	* config/tc-d10v.c (md_apply_fix3): Likewise.
	* config/tc-ia64.c (ia64_fix_adjustable): Likewise.
	* config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
	* config/tc-m32r.c (m32r_fix_adjustable): Likewise.
	* config/tc-mmix.c (mmix_adjust_symtab): Likewise.
	* config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
	(shmedia_md_convert_frag): Likewise.
	* symbols.c (print_symbol_value_1): Likewise.
	* write.c (write_object_file): Likewise.
 2005-04-20 17:40:01 +00:00
Jan Beulich
91c4c44904 gas/ 
2005-04-19  Jan Beulich  <jbeulich@novell.com>

	* symbols.h (symbol_find_base): Remove prototype.
	* symbols.c (save_symbol_name): Remove code section conditional upon
	STRIP_UNDERSCORE.
	(symbol_find): Remove.
	(symbol_find_base): Rename to symbol_find.
	* subsegs.c (section_symbol): Replace use of symbol_find_base with
	symbol_find.
	* config/obj-coff.c (tag_insert): Remove code section conditional
	upon STRIP_UNDERSCORE.
	(obj_coff_def): Likewise.
	(obj_coff_endef): Replace use of symbol_find_base with symbol_find.
	(coff_frob_symbol): Likewise.
	(yank_symbols): Likewise.
	(c_section_symbol): Likewise.
	* config/obj-coff.h (DO_NOT_STRIP): Remove.
	* config/tc-arm.c (symbol_locate): Remove code section conditional
	upon STRIP_UNDERSCORE.
	* config/tc-h8300.h (DO_NOT_STRIP): Remove.
	* config/tc-h8500.h (DO_NOT_STRIP): Remove.
	* config/tc-sh.h (DO_NOT_STRIP): Remove.
	* config/tc-w65.h (DO_NOT_STRIP): Remove.
	* config/tc-z8k.h (DO_NOT_STRIP): Remove.
 2005-04-19 15:05:09 +00:00
Alan Modra
514d955ded * symbols.c (symbol_X_add_number): Change return type to "offsetT *". 
* symbols.h (symbol_X_add_number): Update prototype.
 2005-04-11 00:08:08 +00:00
Eric Christopher
a9fcb2a986 2005-04-10 Eric Christopher <echristo@redhat.com> 
* symbols.c (symbol_X_add_number): Fix warning.
 2005-04-10 23:41:32 +00:00
Alan Modra
be95a9c15d PR gas/827 
* as.h (rs_dummy): Define.
	* symbols.c (symbol_X_add_number): New function.
	* symbols.h (symbol_X_add_number): Declare.
	* stabs.c (aout_process_stab): Tidy symbol frag setting.
	* read.c (assign_symbol): New function, split out from s_set.
	Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
	Fix COFF hacks for multi-emulation gas.
	(s_set): Call assign_symbol.  Remove "register" keyword.
	(set_zero_frag): New function.
	(pseudo_set): Always check for assignment to section syms.
	Always set segment and frag of symbol, and likewise extern for
	aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
	special case exp.X_add_number non-zero for O_symbol expressions.
	(equals): Use assign_symbol.
 2005-04-09 03:48:09 +00:00
Alan Modra
71ba24a1eb * symbols.c (fb_label_name): Fix silly thinko in last change. 2005-03-02 00:11:30 +00:00
Alan Modra
a76903bf5d * symbols.c (fb_label_name): Allow an augend of 2 for mmix. 
also fix last changelog entry.
 2005-03-01 22:24:14 +00:00
Ben Elliston
59c871b457 * as.h: Remove #if 0'd code. 
* atof-generic.c (atof_generic): Likewise.
	* ecoff.c (ecoff_directive_frame): Likewise.
	* frags.h (FRAG_APPEND_1_CHAR): Likewise.
	* itbl-ops.c (itbl_add_reg): Likewise.
	* listing.c (calc_hex): Likewise.
	* read.c (MASK_CHAR): Likewise.
	* subsegs.c (subsegs_print_statistics): Likewise.
	* symbols.c (indent): Likewise.
	* write.c (write_relocs): Likewise.
	(write_object_file): Likewise.
	(relax_frag): Likewise.
 2005-01-21 05:54:38 +00:00
H.J. Lu
a77a9021ea 2004-11-08 H.J. Lu <hongjiu.lu@intel.com> 
PR 528
	* symbols.c (resolve_symbol_value): Convert weak symbols only
	for Windows PECOFF.
	(symbol_equated_reloc_p): Don't equate weaks when relocating
	only for Windows PECOFF.
 2004-11-09 01:01:17 +00:00
Nick Clifton
977cdf5aa7 Fix support for PECOFF weak symbols 2004-11-08 08:12:53 +00:00
Hans-Peter Nilsson
2b4f075ada * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare 
md_short_jump_size, md_long_jump_size.
	* write.c [!WORKING_DOT_WORD]: Ditto.
	* tc.h [!WORKING_DOT_WORD]: Declare them here.  Drop const
	qualifier.
	* config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
	declare.
	* config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
	const qualifier in these definitions.
	* config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
	config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
 2004-11-03 01:54:25 +00:00
Nick Clifton
bb82af9ffe * gas/symbols.c: While discarding ordinary local absolute symbols 
when --strip-local-absolute is in effect, retain file symbols.
 2004-06-21 10:59:54 +00:00
Nick Clifton
22fe14ad41 Apply H.J.'s patch to fix label arithmetic when multiple same-name sections are involved 2004-05-11 15:53:47 +00:00
Kazu Hirata
74937d39a2 * symbols.c: Convert to ISO-C. 
* symbols.h: Likewise.
 2003-11-30 19:07:12 +00:00
Kazu Hirata
47eebc207f * ChangeLog: Fix typos. 
* ChangeLog-9295: Likewise.
	* as.c: Fix comment typos.
	* as.h: Likewise.
	* atof-generic.c: Likewise.
	* bit_fix.h: Likewise.
	* frags.h: Likewise.
	* hash.c: Likewise.
	* input-file.c: Likewise.
	* input-scrub.c: Likewise.
	* itbl-ops.c: Likewise.
	* itbl-parse.y: Likewise.
	* listing.c: Likewise.
	* macro.h: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* sb.h: Likewise.
	* symbols.c: Likewise.
	* symbols.h: Likewise.
 2003-10-27 12:45:17 +00:00
Richard Henderson
756d1d0188 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the 
symbol_create call.
        (current_location): Use symbol_temp_new_now.
        * stabs.c (s_stab_generic): Use symbol_temp_new.
        * symbols.c (temp_label_name): Remove.
        (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
 2003-05-27 19:19:29 +00:00
Richard Henderson
b7d6ed970a * symbols.c (temp_label_name): New. 
(symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
        (symbol_set_value_now): New.
        * symbols.h: Prototype them.
        * dwarf2dbg.c: Use them.
        (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
 2003-05-27 16:00:04 +00:00
Alan Modra
54cfded08e * dw2gencfi.c, dw2gencfi.h: New files. 
* config/tc-i386.c (tc_x86_cfi_init): New function.
	* config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
	* as.c (parse_args): Set verbose flag on --verbose.
	(main): Call tc_cfi_init()/cfi_finish().
	* as.h (verbose): New external variable.
	* read.c (pobegin): Insert CFI pops to the list.
	* symbols.c (local_symbol_make): Make symbol external.
	* symbols.h (local_symbol_make): New prototype.
	* Makefile.am: Add dw2gencfi.[ch] files.  Run "make dep-am".
	* Makefile.in: Regenerate.
	* doc/as.texinfo: Added node "CFI directives" with description of
	all implemented .cfi_* directives.
	* doc/Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.
 2003-05-20 07:58:07 +00:00
Alan Modra
1d3b2b274b Update copyright date 2003-01-24 01:12:30 +00:00
Alan Modra
ae6063d440 * symbols.c (S_FORCE_RELOC): Add "strict" param. 
* symbols.h (S_FORCE_RELOC): Likewise.
	* config/obj-aout.h (S_FORCE_RELOC): Likewise.
	* config/obj-bout.h (S_FORCE_RELOC): Likewise.
	* config/obj-coff.h (S_FORCE_RELOC): Likewise.
	* config/obj-ieee.h (S_FORCE_RELOC): Likewise.
	* config/obj-vms.h (S_FORCE_RELOC): Likewise.
	* write.c (generic_force_reloc): New function.
	(TC_FORCE_RELOCATION): Use it here instead of S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	(adjust_reloc_syms): Adjust S_FORCE_RELOC call.
	* as.h (generic_force_reloc): Declare.
	* doc/internals.texi (S_FORCE_RELOC): Update.
	(TC_FORCE_RELOCATION_SUB_SAME): Update.

	* config/tc-alpha.c (alpha_force_relocation): Adjust to use
	generic_force_reloc.
	(alpha_fix_adjustable): Likewise.
	* config/tc-arm.c (arm_force_relocation): Likewise.
	* config/tc-cris.c (md_cris_force_relocation): Likewise.
	* config/tc-frv.c (frv_force_relocation): Likewise.
	* config/tc-i386.c (md_apply_fix3): Likewise.
	* config/tc-ia64.c (ia64_force_relocation): Likewise.
	* config/tc-ip2k.c (ip2k_force_relocation): Likewise.
	* config/tc-m32r.c (m32r_force_relocation): Likewise.
	* config/tc-m68hc11.c (tc_m68hc11_force_relocation): Likewise.
	* config/tc-mcore.c (mcore_force_relocation): Likewise.
	* config/tc-mips.c (mips_force_relocation): Likewise.
	* config/tc-mmix.c (mmix_force_relocation): Likewise.
	* config/tc-ppc.c (ppc_force_relocation): Likewise.
	* config/tc-s390.c (tc_s390_force_relocation): Likewise.
	* config/tc-sh.c (sh_force_relocation): Likewise.
	(md_pcrel_from_section): Likewise.
	* config/tc-sparc.c (tc_gen_reloc): Likewise.
	* config/tc-v850.c (v850_force_relocation): Likewise.
	* config/tc-xstormy16.c (xstormy16_force_relocation): Likewise.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-mcore.h (TC_FORCE_RELOCATION): Likewise.
	* config/tc-sparc.h (tc_fix_adjustable): Likewise.

	* config/tc-d10v.c (d10v_force_relocation): Delete.
	* config/tc-d10v.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-dlx.c (md_dlx_force_relocation): Delete.
	* config/tc-dlx.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-fr30.c (fr30_force_relocation): Delete.
	* config/tc-fr30.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-mn10300.c (mn10300_force_relocation): Delete.
	* config/tc-mn10300.h (TC_FORCE_RELOCATION): Don't define.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-i960.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
	* config/tc-hppa.c (hppa_force_relocation): Adjust S_FORCE_RELOC call.
	* config/tc-mips.c (RELAX_BRANCH_TOOFAR): Warning fix.
	* config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Don't define.
	* config/tc-openrisc.c (openrisc_force_relocation): Delete.
	* config/tc-openrisc.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sparc.c (elf32_sparc_force_relocation): Delete.
	* config/tc-sparc.h (TC_FORCE_RELOCATION): Don't define for ELF.
	* config/tc-i386.c (i386_force_relocation): Delete.
	* config/tc-i386.h (TC_FORCE_RELOCATION): Don't define for
	BFD_ASSEMBLER.
	(EXTERN_FORCE_RELOC): Fix TE_PE and STRICT_PE_FORMAT nesting.
	* config/tc-m68k.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-pj.h (TC_FORCE_RELOCATION): Don't define.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Don't call
	S_FORCE_RELOC.
	(TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too.
	* config/tc-sh64.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
 2003-01-23 12:51:05 +00:00
Alan Modra
0909233e0f * symbols.c (report_op_error): New function, broken out of ... 
(resolve_symbol_value): ... here. Use for both monadic and dyadic
	operators.
 2002-12-01 03:18:49 +00:00
Jakub Jelinek
00f7efb6cc * symbols.c (S_SET_THREAD_LOCAL): New function. 
* symbols.h (S_SET_THREAD_LOCAL): New prototype.
	* config/tc-i386.c (md_apply_fix3): Call S_SET_THREAD_LOCAL
	for TLS relocations.
	* config/tc-ia64.c (md_apply_fix3): Likewise.
	* config/tc-alpha.c (md_apply_fix3): Likewise.

	* ld-i386/tlsnopic.rd: Change NOTYPE to TLS for UND sg* symbols.
 2002-11-28 14:15:55 +00:00
Nick Clifton
7cf108933b symbols.c (colon): Do not allow symbols to be created in the absolute section 
if WORKING_DOT_WORD is not defined and new_broken_words would require a new
frag to be created.
 2002-09-20 14:47:14 +00:00
Nick Clifton
9f269a7285 Do not allow symbols to be created in the absolute section. 2002-09-20 06:57:41 +00:00
Alan Modra
a161fe5320 gas reloc rewrite. 2002-09-05 00:01:18 +00:00
Ben Elliston
03e83a45ae * symbols.c (resolve_symbol_value): Initialise final_val. 
* subsegs.c (subsegs_print_statistics): Cast frchp to void *.
 2002-06-12 16:39:29 +00:00
Alan Modra
9758f3fc77 * symbols.c: Replace CONST by const throughout. 
(symbol_find_exact): Split out from..
	(symbol_find_base): ..here.
	* symbols.h: Replace CONST by const throughout.
	(symbol_find_exact): Declare.
	* config/obj-elf.c: #include "struc-symbol.h".
	(elf_frob_file): If group name matches an exported symbol, use that
	symbol for the signature and ".group" as the section name.
 2002-06-07 14:57:50 +00:00
Kazu Hirata
411863a44d * app.c: Fix formatting. 
* as.c: Likewise.
	* ehopt.c: Likewise.
	* expr.c: Likewise.
	* input-file.c: Likewise.
	* listing.c: Likewise.
	* macro.h: Likewise.
	* stabs.c: Likewise.
	* symbols.c: Likewise.
 2002-05-18 12:53:30 +00:00
Kazu Hirata
d1a6c2428d * as.h: Fix formatting. 
* cgen.c: Likewise.
	* cgen.h: Likewise.
	* dwarf2dbg.c: Likewise.
	* frags.h: Likewise.
	* gasp.c: Likewise.
	* macro.c: Likewise.
	* read.c: Likewise.
	* stabs.c: Likewise.
	* symbols.c: Likewise.
 2002-05-03 02:25:33 +00:00
Alan Modra
784b640dd5 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not, 
O_logical_not>): Derive final_seg from add_symbol.
	<O_multiply..O_logical_or>: More final_seg twiddles.
 2002-04-03 04:10:28 +00:00
H.J. Lu
3882b01078 Locale changes from Bruno Haible <haible@clisp.cons.org>. 2001-09-19 05:33:36 +00:00
Alan Modra
e0890092b6 * expr.c (expr): Move code setting "retval" to the end of the loop, 
and rearrange for efficiency.  For "PIC code" subtraction, use
	"rightseg" rather than recalculating.  For "symbol OP symbol"
	subtract, set "retval" to absolute_section if symbols in same
	section.
	* symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
	O_symbol.  Simplify a +/- b code.  Allow equality and non-equality
	comparisons on symbols from any section.  Allow other comparison
	operators as for subtraction.
	(symbol_equated_reloc_p): New predicate function.
	* symbols.h (symbol_equated_reloc_p): Declare.
	* write.c (adjust_reloc_syms): Use symbol_equated_reloc_p.
	(write_relocs): Likewise.
	(write_object_file): Likewise.
	(relax_segment <rs_machine_dependent>): Ensure segment for
	expression syms is set correctly.
	* config/tc-mips.c (md_estimate_size_before_relax): Likewise.
	* config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
	of a complex expression when setting up frag_var.
 2001-09-09 14:01:17 +00:00
Alan Modra
8d28c9d7be * symbols.c: Add missing prototypes. 
* config/e-i386elf.c: Likewise.
	* config/e-i386coff.c: Likewise.
	* config/e-i386aout.c: Likewise.
	* config/obj-coff.c: Likewise.
	(def_symbol_in_progress, stack): Move definition.
	* config/obj-elf.c: Add missing prototypes.
	(obj_elf_change_section): Make static.
	(obj_elf_parse_section_letters): Likewise.
	(obj_elf_section_word): Likewise.
	(obj_elf_section_type): Likewise.
 2001-08-09 14:42:07 +00:00
Alan Modra
0e389e770d * read.c: Standardize error/warning messages - don't capitalise, no 
final period or newline, don't say "ignored" or "zero assumed" for
	as_bad messages.  In some cases, change the wording to that used
	elsewhere for similar messages.
	* app.c, as.c, atof-generic.c, cgen.c, cond.c, depend.c, dwarf2dbg.c,
	  ecoff.c, expr.c, frags.c, input-file.c, input-scrub.c, listing.c,
	  output-file.c, stabs.c, subsegs.c, symbols.c, write.c: Likewise.
	* ecoff.c (ecoff_directive_end): Test for missing name by
	comparing input line pointers rather than reading string.
	(ecoff_directive_ent): Likewise.
	* read.c (s_set): Likewise.
	(s_align): Report a warning rather than an error for
	alignment too large.
	(s_comm): Check for missing symbol name.
	(s_lcomm_internal): Likewise.
	(s_lsym): Likewise.
	(s_globl): Use is_end_of_line instead of looking for '\n'.
	(s_lcomm_internal): Likewise.
	(ignore_rest_of_line): Report a warning rather than an error.
 2001-08-01 01:44:25 +00:00
Alan Modra
ac62c3468d * symbols.c (S_GET_VALUE): Don't treat O_constant and local 
symbols specially.  Always resolve, adding fr_address to value.
	* write.c (write_object_file): Don't add fr_address to sym values.
	(relax_frag): Likewise.
	(relax_segment): Likewise.
	* config/obj-ieee.c (do_symbols): Likewise.
	* config/tc-cris.c (md_convert_frag): Likewise.
	* config/tc-fr30.c (md_convert_frag): Likewise.
	* config/tc-i386.c (md_convert_frag): Likewise.
	* config/tc-m32r.c (md_convert_frag): Likewise.
	* config/tc-m68hc11.c (md_convert_frag): Likewise.
	* config/tc-mcore.c (md_convert_frag): Likewise.
	* config/tc-mips.c (mips16_extended_frag): Likewise.
	* config/tc-ns32k.c (md_convert_frag): Likewise.
	* config/tc-m68k.c (md_convert_frag_1): Likewise.
	(BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
	DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
	(md_relax_table): Remove first four entries.  Format.
	(md_estimate_size_before_relax): Remove old_fix.  Don't bother
	setting fr_var.  Simplify byte branch checks.
 2001-07-23 13:03:40 +00:00
Alan Modra
bd780143bd * struc-symbol.h (struct local_symbol): Rename lsy_offset to 
lsy_value.  Correct typos in comments.
	* symbols.c (local_symbol_make): Update for name change.
	(local_symbol_convert): Likewise.
	(colon): Likewise.
	(S_GET_VALUE): Likewise.
	(S_SET_VALUE): Likewise.
	(print_symbol_value_1): Likewise.
	(resolve_symbol_value): Likewise.  Don't divide local sym values
	by OCTETS_PER_BYTE twice.
 2001-07-05 05:49:13 +00:00
Nick Clifton
4d7c34bfce Do not allow .globl to override .section 2001-06-05 08:29:59 +00:00
Alan Modra
05bdb37eec * symbols.c (resolve_symbol_value): Always set segment, even when 
not finalizing symbol value.
 2001-05-25 10:07:43 +00:00
Alan Modra
c89c853400 * symbols.c (resolve_symbol_value): Clear sy_resolving before 
taking exit_dont_set_value.
 2001-05-24 23:44:06 +00:00
Alan Modra
6386f3a767 * symbols.c (resolve_symbol_value): Remove "finalize" param, 
instead use finalize_syms directly.  Don't treat expressions
	specially with regard to finalize_syms.  Update calls to self.
	(resolve_local_symbol): Update call to resolve_symbol_value.
	(S_GET_VALUE): Likewise.  Return resolve_symbol_value if
	!finalize_syms.
	* symbols.h (resolve_symbol_value): Update prototype.
	* config/obj-aout.c (obj_crawl_symbol_chain): Update call
	to resolve_symbol_value.
	* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
	* config/obj-coff.c (do_relocs_for): Likewise.
	(yank_symbols): Likewise.
	(fixup_segment): Likewise.
	* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
	* config/tc-mips.c (md_convert_frag): Likewise.
	* config/tc-ppc.c (ppc_frob_symbol): Likewise.
	(ppc_fix_adjustable): Likewise.
	* dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
	(dwarf2dbg_convert_frag): Likewise.
	* ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
	(eh_frame_convert_frag): Likewise.
	* expr.c (make_expr_symbol): Likewise.
	* write.c (adjust_reloc_syms): Likewise.
	(write_object_file): Likewise.
	(relax_segment): Likewise.
	(fixup_segment): Likewise.
	(finalize_syms): Init to zero, and update comment.
	(write_object_file): Set finalize_syms to 1 rather than 2.
	* doc/internals.texi (sy_value): Mention finalize_syms.
	(S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
 2001-05-22 10:23:50 +00:00
Alexandre Oliva
8c5e1ccd72 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE. 
* symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
 2001-04-14 06:57:28 +00:00
Alan Modra
e46d99eb07 Multi-pass relaxation machinery. 2001-03-30 02:19:36 +00:00
Nick Clifton
f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Stephane Carrez
d95767bf85 * symbols.c (decode_local_label_name): Initialize message_format 
only when an error is reported (perf pb due to I18N).
 2001-02-24 09:57:24 +00:00
Kazu Hirata
43ad3147a9 2001-01-23 Kazu Hirata <kazu@hxi.com> 
* as.c: Fix formatting.
	* ehopt.c: Likewise.
	* messages.c: Likewise.
	* stabs.c: Likewise.
	* symbols.c: Likewise.
 2001-01-23 22:15:01 +00:00
Nick Clifton
d4887adcdb Delete output file upon fatal errors. 
Treat multiple defintions of the same symbol as ordinary errors, not fatal ones
 2001-01-15 22:53:58 +00:00
Nick Clifton
aa257fcdbd Fix local label code to use LOCAL_LABEL_PREFIX 2001-01-11 01:32:35 +00:00
Kazu Hirata
7c743825ea 2000-08-10 Kazu Hirata <kazu@hxi.com> 
* symbols.c: Fix formatting.
 2000-08-10 19:00:08 +00:00
Nick Clifton
24ef815251 Use bfd_octets_per_byte instead of OCTETS_PER_BYTE 2000-06-19 01:01:04 +00:00
Timothy Wall
bea9907b2a octets vs bytes changes for GAS 2000-02-03 18:20:23 +00:00
Alan Modra
4c63da97a7 This set of patches add support for aout emulation on the x86 
assembler.  ie. You will be able to do "as --em=i386aout" on an x86
linux-elf assembler to generate aout format object files, rather than
using a separate assembler.  The aout emulation is enabled by giving
"--enable-targets=i386-linuxaout" to configure.
Oh yeah, there's a couple of fixes too.  Error messages shouldn't be
passed to printf in the format arg just in case someone puts a `%' in
the message.
 2000-01-26 22:48:31 +00:00
Ian Lance Taylor
a04b544b56 * config/obj-coff.c (coff_frob_symbol): Always update set_end with 
next_set_end even if the end symbol is being discarded.

	* gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
	* output-file.c, symbols.c, config/tc-i386.c: Likewise.
	* config/obj-coff.c: Likewise.
	(seg_info_type): Remove.
	(seg_info_off_by_4): Change to array of segT.
	(s_get_segment): Adjust accordingly.
	(obj_pseudo_table): Fully initialize sentinel entry.
 1999-08-03 15:29:04 +00:00
Nick Clifton
f84dd1f035 oops - omitted from previous delta 1999-07-15 01:33:35 +00:00
Ian Lance Taylor
ab9da55419 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED 
as appropriate.  Fill in structure initializations.  Add variable
	initializations.  Add casts.
	* dwarf2dbg.c (print_stats): Change i to size_t.
	* listing.c (listing_listing): Change list_line to unsigned int.
 1999-07-11 20:20:04 +00:00
Ian Lance Taylor
a1605869fb * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER. 
* symbols.c: Likewise.
	* config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
	sy_next field when taking address, rather than symbol_next.
 1999-06-11 21:07:46 +00:00
Ian Lance Taylor
9b4d630bb9 * symbols.c (resolve_symbol_value): Don't permit subtraction of 
undefined symbols.
 1999-06-10 21:26:10 +00:00
Ian Lance Taylor
7f2f689c83 * symbols.c (copy_symbol_attributes): Convert local symbols to 
regular symbols.
 1999-06-10 14:45:58 +00:00
Ian Lance Taylor
bf27257ea6 * symbols.c (symbol_set_tc): Correct name. 1999-06-03 09:49:04 +00:00
Ian Lance Taylor
49309057b4 Add support for storing local symbols in a small structure to save 
memory when assembling large files.
	* as.h: Don't include struc-symbol.h.
	(symbolS): Add typedef.
	* symbols.c: Include struc-symbol.h.
	(local_hash): New static variable.
	(save_symbol_name): New static function, from symbol_create.
	(symbol_create): Call save_symbol_name.
	(local_symbol_count): New static variable.
	(local_symbol_conversion_count): Likewise.
	(LOCAL_SYMBOL_CHECK): Define.
	(local_symbol_make): New static function.
	(local_symbol_convert): New static function.
	(colon): Handle local symbols.  Create local symbol for local
	label name.
	(symbol_table_insert): Handle local symbols.
	(symbol_find_or_make): Create local symbol for local label name.
	(symbol_find_base): Check for local symbol.
	(symbol_append, symbol_insert): Check for local symbols.
	(symbol_clear_list_pointers, symbol_remove): Likewise.
	(verify_symbol_chain): Likewise.
	(copy_symbol_attributes): Likewise.
	(resolve_symbol_value): Handle local symbols.
	(resolve_local_symbol): New static function.
	(resolve_local_symbol_values): New function.
	(S_GET_VALUE, S_SET_VALUE): Handle local symbols.
	(S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
	(S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
	(S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
	(S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
	(symbol_previous, symbol_next): New functions.
	(symbol_get_value_expression): Likewise.
	(symbol_set_value_expression): Likewise.
	(symbol_set_frag, symbol_get_frag): Likewise.
	(symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
	(symbol_mark_used_in_reloc): Likewise.
	(symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
	(symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
	(symbol_mri_common_p): Likewise.
	(symbol_mark_written, symbol_clear_written): Likewise.
	(symbol_written_p): Likewise.
	(symbol_mark_resolved, symbol_resolved_p): Likewise.
	(symbol_section_p, symbol_equated_p): Likewise.
	(symbol_constant_p): Likewise.
	(symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
	(symbol_get_obj, symbol_set_obj): Likewise.
	(symbol_get_tc, symbol_set_tc): Likewise.
	(symbol_begin): Initialize local_hash.
	(print_symbol_value_1): Handle local symbols.
	(symbol_print_statistics): Print local symbol statistics.
	* symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
	Declare new symbols.c functions.  Move many declarations here from
	struc-symbol.h.
	(SYMBOLS_NEED_BACKPOINTERS): Define if needed.
	* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
	(struct symbol): Move bsym to make it clearly the first field.
	Remove TARGET_SYMBOL_FIELDS.
	(symbolS): Don't typedef.
	(struct broken_word): Remove.
	(N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
	(SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
	(symbol_clear_list_pointers): Likewise.
	(symbol_insert, symbol_remove): Likewise.
	(symbol_previous, symbol_append): Likewise.
	(verify_symbol_chain, verify_symbol_chain_2): Likewise.
	(struct local_symbol): Define.
	(local_symbol_converted_p, local_symbol_mark_converted): Define.
	(local_symbol_resolved_p, local_symbol_mark_resolved): Define.
	(local_symbol_get_frag, local_symbol_set_frag): Define.
	(local_symbol_get_real_symbol): Define.
	(local_symbol_set_real_symbol): Define.
	Define.
	* write.c (write_object_file): Call resolve_local_symbol_values.
	* config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
	(TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-multi.h (struct elf_obj_sy): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	(ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
	* config/tc-mcore.h: Don't include struc-symbol.h.
	(TARGET_SYMBOL_FIELDS): Don't define.
	(struct mcore_tc_sy): Define.
	(TC_SYMFIELD_TYPE): Define.
	* Many files: Use symbolS instead of struct symbol.  Use new
	accessor functions rather than referring to symbolS fields
	directly.
	* read.c (s_mri_common): Don't add in value of line_label.
	* config/tc-mips.c (md_apply_fix): Correct parenthesization when
	checking for SEC_LINK_ONCE.
	* config/tc-sh.h (sh_fix_adjustable): Declare.
 1999-06-03 00:29:48 +00:00
Richard Henderson
03987ceda1 * symbols.c (symbol_find_base): Use memcpy instead of strcpy. 
Don't copy before downcaseing.
 1999-05-06 19:52:29 +00:00
Richard Henderson
252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00