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binutils-gdb
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29 Commits

Author SHA1 Message Date
Nick Clifton 6717891cd0 If we don't have <limits.h>, try including <sys/param.h> if we have it. 2000-12-14 20:16:20 +00:00
Kazu Hirata ee515fb7fa 2000-12-13 Kazu Hirata <kazu@hxi.com> 
* as.h: Fix formatting.
	* cgen.h: Likewise.
	* dwarf2dbg.c: Likewise.
	* input-scrub.c: Likewise.
	* read.h: Likewise.
 2000-12-14 01:12:43 +00:00
Nick Clifton 6256f9dd96 aadd conditionals around definition of INT_MAX 2000-12-13 18:48:04 +00:00
Nick Clifton 92625c1624 Adde dfinition if INT_MAX if limits.h is not included 2000-12-13 18:46:41 +00:00
Nick Clifton 42dbf88c39 #include <limits.h> only if it exists. 2000-12-13 18:42:28 +00:00
H.J. Lu 92eb7b3244 2000-12-12 H.J. Lu <hjl@gnu.org> 
* dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.

	* read.h (outputting_stabs_line_debug): Change it to int.
	* stabs.c (outputting_stabs_line_debug): Likewise.
 2000-12-12 21:21:39 +00:00
Nick Clifton bccba5f08c Add outputting_stabs_line_debug varaible and D10v code to use it 2000-12-05 00:56:09 +00:00
Richard Henderson 220e750f6f * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output 
until dwarf2_finish; use relaxation to get cross-fragment offsets;
        thread multiple subsegments properly; handle multiple code
        sections properly; emit proper compilation unit info for assembler
        generated debugging.

        * as.h (enum _relax_state): Add rs_dwarf2dbg.
        * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
        (dwarf2dbg_estimate_size_before_relax): Declare.
        (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
        * write.c: Include dwarf2dbg.h.
        (cvt_frag_to_fill): Handle rs_dwarf2dbg.
        (relax_segment): Likewise.
 2000-11-29 21:42:41 +00:00
Richard Henderson a8316fe296 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number. 
* config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
        tri-state definition of alpha_flag_mdebug.
        * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
        (s_alpha_file): Store first .file directive.
        (s_alpha_stab): New.
        (md_pseudo_table): Add stabs and stabn.
 2000-11-17 18:07:33 +00:00
Richard Henderson 4dc7ead9fd * as.c (debug_type): Init to DEBUG_UNSPECIFIED. 
* as.h (debug_type): Clarify documentation of the meaning
	of this variable.
	* dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
	(print_stats): Fix parenthesis problem.
	(now_subseg_size): New.
	(dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
	(dwarf2_directive_file): Don't set debug_type.
	(dwarf2_where): Honor DEBUG_DWARF2 first.
	(dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
	do nothing if not emitting dwarf2 debug info, or no work.
	* dwarf2dbg.h (dwarf2_emit_insn): Update.
	* ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
	(ecoff_new_file): Likewise.
	* read.c (generate_lineno_debug): Kill ecoff hackery.  Update
	commentary wrt dwarf2.

	* config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
	ATTRIBUTE_UNUSED as needed.
	(emit_insn): Call dwarf2_emit_insn.
	(s_alpha_file): New.
	(s_alpha_loc): New.
	(s_alpha_coff_wrapper): Don't handle them.
	(md_pseudo_table): Update for .file and .loc.
	* config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.

	* config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
	don't protect with debug_type.
	* config/tc-hppa.c (md_assemble): Likewise.
	* config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
	* config/tc-mn10300.c (md_assemble): Likewise.
	* config/tc-sh.c (md_assemble): Likewise.
	* config/tc-v850.c (md_assemble): Likewise.

	* config/tc-arm.c (arm_end_of_source): Remove.
	* config/tc-hppa.c (pa_end_of_source): Remove.
	* config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
	* config/tc-mn10300.c (mn10300_finalize): Remove.
	* config/tc-sh.c (sh_finalize): Remove.
	* config/tc-v850.c (sh_finalize): Remove.

	* config/tc-arm.h (md_end): Remove.
	* config/tc-hppa.h (md_end): Remove.
	(DWARF2_LINE_MIN_INSN_LENGTH): New.
	* config/tc-m68hc11.h (md_end): Remove.
	* config/tc-mn10300.h (md_end): Remove.
	* config/tc-sh.h (md_end): Remove.
	* config/tc-v850.h (md_end): Remove.

	* config/tc-ia64.c (emit_one_bundle): Don't protect
	dwarf2 bits with debug_type.
	(md_assemble): Likewise.
	(ia64_end_of_source): Don't call dwarf2_finish.
 2000-11-17 08:47:52 +00:00
H.J. Lu f585997b37 2000-11-12 H.J. Lu (hjl@gnu.org) 
* dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
	instead of bfd_vma for non-bfd assemblers.
 2000-11-13 01:10:05 +00:00
Kazu Hirata ef99799a42 2000-11-06 Kazu Hirata <kazu@hxi.com> 
* as.c: Fix formatting.
	* dwarf2dbg.c: Likewise.
	* itbl-ops.c: Likewise.
	* listing.c: Likewise.
	* macro.h: Likewise.
	* messages.c: Likewise.
	* read.c: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* write.c: Likewise.
 2000-11-07 01:18:45 +00:00
Nick Clifton 85a3969410 Add --gdwarf2 support to ARM toolchain 2000-10-25 19:15:34 +00:00
Kazu Hirata e6c774b42a 2000-10-17 Kazu Hirata <kazu@hxi.com> 
* debug.c: Fix formatting.
	* depend.c: Likewise.
	* dwarf2dbg.c: Likewise.
	* dwarf2dbg.h: Likewise.
	* ecoff.c: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* flonum-konst.c: Likewise.
	* frags.h: Likewise.
 2000-10-17 20:21:45 +00:00
Kazu Hirata 353e2c6994 2000-08-17 Kazu Hirata <kazu@hxi.com> 
* dwarf2dbg.c: Fix formatting.
 2000-08-18 01:42:14 +00:00
Ian Lance Taylor 52454417c7 From Brad Lucier <lucier@math.purdue.edu>: 
* dwarf2dbg.c (print_stats): Add cast to force printf argument to
	match format.
 2000-02-22 07:21:23 +00:00
Nick Clifton cb30237e0f Apply Jim Wilson's patch to track current frag for line number changes. 1999-08-27 09:03:18 +00:00
Nick Clifton 09a798eacc This makes the line number info for the end of a function match what the 
standard specifies.  The current code could confuse a debugger.
 1999-08-26 12:13:01 +00:00
Nick Clifton e1c05f12ca Applied patch from Jim Wilson to fix several bugs in line table generation. 1999-08-26 11:11:43 +00:00
Ian Lance Taylor 966ed0b4d8 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long 
or %llx work.
 1999-07-15 11:27:08 +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
Richard Henderson a340d27090 David Mosberger <davidm@hpl.hp.com> 
* dwarf2dbg.c (dwarf2_gen_line_info): Don't call
        out_end_sequence() when the address decreases due to a new frag.
        (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
        numbering starts with 1.
 1999-06-26 16:10:10 +00:00
Ian Lance Taylor d9ac5a3b10 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>. 
* Makefile.am: Rebuild dependencies.
	* Makefile.in: Rebuild.
 1999-06-12 08:53:18 +00:00
Ian Lance Taylor 89b66cdeb5 fix copyrights 1999-06-12 08:48:00 +00:00
Ian Lance Taylor 9e3af0e72a * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to 
offsetT.
	(out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
	value from the output file architecture.
	(dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
	* dwarf2dbg.h: Change bfd_vma to addressT.
 1999-06-11 21:06:44 +00:00
Richard Henderson 9de8d8f184 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol 
creation logic from obj_elf_create_section.
        * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
        (section_stack): New.
        (special_sections): Make const.
        (obj_elf_section): Gut and rewrite parsing.
        (obj_elf_change_section): New function broken out of obj_elf_section.
        (obj_elf_parse_section_letters): Likewise.
        (obj_elf_section_word): Likewise.
        (obj_elf_section_type): Likewise.
        (obj_elf_previous): Treat as a toggle.
        (obj_elf_popsection): New.
        * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
        (ppc_section_type): Likewise.
        * config/tc-ppc.h: Likewise.
        * expr.h (struct expressionS): Don't make X_op a bitfield.
        * config/tc-alpha.c: Update for symbol handling changes.
        (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
        (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
 1999-06-05 23:15:34 +00:00
Richard Henderson 58b5739a4e * dwarf2dbg.c (*): Convert to K&R + prototypes. 
(dwarf2_gen_line_info): Kill unused variables.
        (dwarf2_finish): Likewise.
        (dwarf2_where): Likewise.
        (dwarf2_directive_file): If we've only got a string,
        hand off to s_app_file.
        * ecoff.c: Move the include of ecoff.h.
        * symbols.h (S_IS_FUNCTION): Prototype.
        * read.c (LEX_HASH): Supply a default.
        (lex_type): Use it.
        (s_globl): Update `c' after skipping whitespace.
        * read.h (LEX_END_NAME, is_name_ender): New.
        * expr.c (get_symbol_end): Respect it.
 1999-06-05 18:19:09 +00:00
Richard Henderson 6576f0b52a * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol 
instead of doing the work by hand.
 1999-06-03 03:20:21 +00:00
Richard Henderson fac0d250c7 * as.c (parse_args): Add option -gdwarf2 to allow requesting 
DWARF2 debug info (line information only, at this point).
        * as.h: Update comment about supported debug formats.
        * dwarf2dbg.c, dwarf2dbg.h: New files.
        * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
 1999-06-03 02:51:53 +00:00