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36458 Commits

Author SHA1 Message Date
Alan Modra 5f81912811 * elf32-ppc.c (ppc_elf_relocate_section): Allow ".sbss.*" and 
".sdata.*" for R_PPC_SDAREL16, ".sbss2*" and ".sdata2*" for
	R_PPC_EMB_SDA2REL.  Similarly for R_PPC_EMB_SDA21 and
	R_PPC_EMB_RELSDA.
 2002-09-21 10:09:13 +00:00
Alan Modra 5ad8645cf8 * elfcode.h (elf_slurp_reloc_table_from_section): Make "symcount" 
unsigned.  Move "symcount" assignment out of loop.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regnerate.
 2002-09-21 09:59:19 +00:00
Nick Clifton 96ea717129 Fix UNPREDICATABLE use of writeback in LDM/STM instructions. 2002-09-21 07:27:43 +00:00
Kevin Buettner a0eb71c570 2002-09-20 Kevin Buettner <kevinb@redhat.com> 
From Eli Zaretskii  <eliz@is.elta.co.il>:
	* gdb.texinfo (Character Sets): Use @smallexample instead of
	@example.  Use GNU/Linux instead of Linux.

2002-09-20  Jim Blandy  <jimb@redhat.com>

	* gdb.texinfo: Add character set documentation.
 2002-09-21 00:29:04 +00:00
Alan Modra 608707ac84 daily update 2002-09-21 00:00:04 +00:00
gdbadmin 0a97f9c47f *** empty log message *** 2002-09-21 00:00:03 +00:00
Nathanael Nerode 227d98f589 2002-09-20 Nathanael Nerode <neroden@doctor.moo.mud.org> 
* configure.in: Rearrange.
 2002-09-20 21:03:04 +00:00
David Carlton 06ba1b39d7 2002-09-20 David Carlton <carlton@math.stanford.edu> 
* Makefile.in (c-lang.o): Correct dependencies.
	(utils.o): Gather dependencies.
	(charset.o): Move.
 2002-09-20 18:14:49 +00:00
David Carlton a15ef5f5e3 2002-09-20 David Carlton <carlton@math.stanford.edu> 
* c-lang.c: #include "gdb_string.h"
 2002-09-20 17:37:11 +00:00
Nick Clifton 0ec499f72c Allow CRFS and CRFD operands to accept CR register names 2002-09-20 15:44:23 +00:00
Fernando Nasser 878854263f From 2002-07-02 George Helffrich <george@gly.bris.ac.uk> 
* cli/cli-cmds.c (list_command): New function.  Implements the new
        cli edit command.
        (_init_cli_cmds): Add new command definition.
        * gdb.1: Document edit command.
        * doc/gdb.texinfo: Document edit command.
 2002-09-20 15:07:15 +00:00
Fernando Nasser 0378c33231 * source.c: Make global variables current_source_symtab and 
current_source_line static.
        (list_command): Moved to cli/cli-cmds.c.
        (ambiguous_line_spec): Moved to cli/cli-cmds.c.
        (get_first_line_listed): New accessor function.
        (get_lines_to_list): New accessor function.
        (get_current_source_symtab_and_line): New function. Retrieves the
        position in the source code that we consider current.
        (get_current_or_default_source_symtab_and_line): New function.
        Like the above but attempts to determine a default position if one
        is not currently defined.
        (set_current_source_symtab_and_line): New function. Sets the source
        code position considered current and returns the previously set one.
        (clear_current_source_symtab_and_line): Reset stored information about
        a current source line.
        (_initialize_source): Remove registration for the "list" command and
        its alias.
        * source.h: Add declarations for the new functions above.
        * symtab.h: Remove declarations for the global variables mentioned
        above.
        * breakpoint.c (parse_breakpoint_sals): Use accessor functions to
        obtain current source line.
        * linespec.c (decode_line_1): Ditto.
        * macroscope.c (default_macro_scope): Ditto.
        * scm-lang.c (scm_unpac): Ditto.
        * stack.c (print_frame_info_base): Ditto.
        * symfile.c (clear_symtab_users): Ditto.
        * symtab.c (decode_line_spec): Ditto.
        * cli/cli-cmds.c (list_command): Moved here from source.c.
        (ambiguous_line_spec): Moved here from source.c.
        (_init_cli_cmds): Add definition for "list" and its alias.
        * Makefile.in: Update dependencies.
 2002-09-20 14:58:59 +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
Corinna Vinschen ddd216eaca * h8300-tdep.c (h8300_examine_prologue): Match saved regs location 
with what gcc thinks is correct.
 2002-09-20 14:22:44 +00:00
DJ Delorie 585cc78f65 merge from gcc 2002-09-20 13:45:20 +00:00
Corinna Vinschen 6d30505267 * h8300-tdep.c (h8300_examine_prologue): Fix loop for saved regs in 
multiple register push instruction.
 2002-09-20 12:08:37 +00:00
Alan Modra c7749bd6ec * ld-i386/i386.exp: Only run tests on ELF targets. 2002-09-20 07:57:08 +00:00
Nick Clifton 759365550a (_bfd_dwarf2_find_nearest_line): If address length is zero, set it to 8 for 
(non-standard) 64-bit DWARF2 formats (e.g. IRIX64).
 2002-09-20 07:28:54 +00:00
Nick Clifton 9f269a7285 Do not allow symbols to be created in the absolute section. 2002-09-20 06:57:41 +00:00
H.J. Lu 2243deae67 2002-09-19 Jakub Jelinek <jakub@redhat.com> 
* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Clear .got word
	even if generating R_PPC_RELATIVE reloc.
	(ppc_elf_relocate_section): Make sure relocation is performed
	if skip == -2.  Clear memory at r_offset when creating dynamic
	relocation.
 2002-09-20 05:54:41 +00:00
Alan Modra f6cf69d700 * expr.c (expr): Simplify foo-foo here. 
(clean_up_expression): Remove O_subtract code.
 2002-09-20 00:58:39 +00:00
Kevin Buettner dea9781227 Add new tests for charset support. 2002-09-20 00:26:06 +00:00
Kevin Buettner 234b45d446 Add support for distinct host and target character sets. 2002-09-20 00:24:01 +00:00
Alexandre Oliva bb7eb0390b * libiberty.h (asprintf, vasprintf): Don't declare them if the 
corresponding HAVE_DECL_ macro is 1.
 2002-09-20 00:21:58 +00:00
Alan Modra 055d38886f daily update 2002-09-20 00:00:04 +00:00
gdbadmin caced3dadb *** empty log message *** 2002-09-20 00:00:02 +00:00
Alan Modra 263462410c * write.h (struct fix): Add fx_dot_value. 
(dot_value): Declare.
	* write.c (dot_value): New var.
	(fix_new_internal): Save dot_value as fx_dot_value.
	* expr.c (expr): Update dot_value.
 2002-09-19 23:51:35 +00:00
Andrew Cagney 2f870471d4 2002-09-19 Andrew Cagney <ac131313@redhat.com> 
* gdb.texinfo (Packets): Revise `z' and `Z' packet documentation.
	(Packets): Add cross reference from `b' packet to `z' packets.
 2002-09-19 23:09:30 +00:00
Jakub Jelinek 37e55690c4 bfd/ 
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE,
	BFD_RELOC_386_TLS_GOTIE): Add.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE
	and R_386_TLS_GOTIE.
	(elf_i386_reloc_type_lookup): Handle it.
	(struct elf_i386_link_hash_entry): Change tls_type type to unsigned
	char instead of enum, change GOT_* into defines.
	(GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define.
	(elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
	(elf_i386_check_relocs): Likewise.  Avoid crash if local symbol is
	accessed both as normal and TLS symbol.  Move R_386_TLS_LDM and
	R_386_PLT32 cases so that R_386_TLS_IE can fall through.
	Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
	(elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
	Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
	(allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if
	tls_type is GOT_TLS_IE_BOTH.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
	Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
	(elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch
	all 4 GOT_TLS_* TLS types.
gas/
	* config/tc-i386.c (tc_i386_fix_adjustable): Handle
	BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
	(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
	if not defined.
	(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
	(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
	BFD_RELOC_386_TLS_GOTIE.
gas/testsuite/
	* gas/i386/tlspic.s: Add tests.
	* gas/i386/tlspic.d: Regenerated.
	* gas/i386/tlsnopic.s: Add tests.
	* gas/i386/tlsnopic.d: Regenerated.
include/
	* elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE):
	Define.
ld/testsuite/
	* ld-i386/i386.exp: New.
	* ld-i386/tlsbin.dd: New test.
	* ld-i386/tlsbinpic.s: New test.
	* ld-i386/tlsbin.rd: New test.
	* ld-i386/tlsbin.s: New test.
	* ld-i386/tlsbin.sd: New test.
	* ld-i386/tlsbin.td: New test.
	* ld-i386/tlslib.s: New test.
	* ld-i386/tlsnopic1.s: New test.
	* ld-i386/tlsnopic2.s: New test.
	* ld-i386/tlsnopic.dd: New test.
	* ld-i386/tlsnopic.rd: New test.
	* ld-i386/tlsnopic.sd: New test.
	* ld-i386/tlspic1.s: New test.
	* ld-i386/tlspic2.s: New test.
	* ld-i386/tlspic.dd: New test.
	* ld-i386/tlspic.rd: New test.
	* ld-i386/tlspic.sd: New test.
	* ld-i386/tlspic.td: New test.
 2002-09-19 19:01:18 +00:00
Nick Clifton e21b0cc13f Update email addresses for bugs and patches. 2002-09-19 18:07:44 +00:00
Nick Clifton 8e67855b57 When examining weak symbols, follow indirect links. 2002-09-19 16:34:14 +00:00
Richard Henderson 021c2b5e4b * config/tc-alpha.c (md_pcrel_from): Only adjust special for 
branch type relocs.
        (alpha_force_relocation): Don't special-case branch type relocs.

        * gas/alpha/elf-reloc-7.s: New.
        * gas/alpha/elf-reloc-7.d: New.
        * gas/alpha/alpha.exp: Run it.
 2002-09-19 16:13:38 +00:00
Andrew Cagney 8d30a00d37 2002-09-19 Andrew Cagney <ac131313@redhat.com> 
* gdb.texinfo (Maintenance Commands): Document ``maint
	internal-error'' and ``maint internal-warning''.
 2002-09-19 15:51:25 +00:00
Nick Clifton 8418f5ff1c Remove (errant) trailing semicolon (;) from the extern "C" { } declaration. 2002-09-19 15:48:16 +00:00
Andrew Cagney 790eb8f5c4 2002-09-19 Andrew Cagney <ac131313@redhat.com> 
* gdbint.texinfo (Target Architecture Definition): Revise
	description of STACK_ALIGN.  Add description of FRAME_ALIGN.
 2002-09-19 15:43:49 +00:00
Nick Clifton 0e327d91fa Fix error reading ECOFF information: 'ioptMax' refers to the actual *size* 
of the optimization symtab, not the number of entries.
 2002-09-19 15:38:36 +00:00
Nick Clifton 1c59ba3fd5 Update to correctly sign-extend 32-bit ECOFF null values (0xffffffff, -1) 2002-09-19 15:31:30 +00:00
Andrew Cagney 54951bd7b5 2002-09-19 Andrew Cagney <ac131313@redhat.com> 
* gdb.gdb/complaints.exp: New file.
 2002-09-19 15:22:47 +00:00
Nick Clifton 9d7404b762 (elf32_arm_adjust_dynamic_symbol): Update ELF_LINK_HASH_NEEDS_PLT logic. 2002-09-19 14:59:51 +00:00
Nick Clifton 4f2a7c9e31 Handle situation where architecture has not yet been selected. 2002-09-19 14:52:15 +00:00
Joel Brobecker 525d6a611f * ada-exp.y: Add missing semicolons to end rules. Fixes a 
bison 1.35 warning.
 2002-09-19 13:59:26 +00:00
Joel Brobecker a23a7bf1bb * gdbint.texinfo (Target Conditionals): Document the new 
NAME_OF_MALLOC macro.
 2002-09-19 13:14:46 +00:00
Jakub Jelinek ca1eb0ba30 Fix the ChangeLog entry for my last commit. 2002-09-19 11:38:22 +00:00
Richard Earnshaw 036243d826 Add missing ". 2002-09-19 10:21:53 +00:00
Richard Earnshaw 3ed93867e8 * gdb_mbuild.sh: New file. 2002-09-19 10:11:41 +00:00
Nick Clifton 5d6a173dca Remove v850ea references 2002-09-19 07:52:02 +00:00
Andrew Cagney 5fb2031a06 Credit Apple and AdamF for their part in the objective C patches. 2002-09-19 04:26:26 +00:00
Andrew Cagney 437666f82f Fix (C) and credit Michael Snyder with objc-lang.c. 2002-09-19 04:12:10 +00:00
Andrew Cagney 389e51db10 Revert previous change. Not obvious. 2002-09-19 03:58:41 +00:00
Michael Snyder 3b4efeaa2d 2002-09-18 Michael Snyder <msnyder@redhat.com> 
Preliminary support for Objective-C:
	* defs.h (language_objc): New enum value.
	(puts_filtered_tabular): Declaration only, exported from utils.c.
	(skip_quoted): Delete, declared in completer.h.
	* c-exp.y: Include completer.h.
	* p-exp.y: Ditto.
	* jv-exp.y: Ditto.
	* expression.h (OP_MSGCALL, OP_SELECTOR, OP_SELF, OP_NSSTRING):
	New operator enum values.
	* language.h (CAST_IS_CONVERSION): Test for language_objc.
	* language.c (binop_result_type): Handle language_objc case.
	(integral_type, character_type, string_type, boolean_type,
	structured_type, binop_type_check): Ditto.
	* symtab.h (SYMBOL_OBJC_DEMANGLED_NAME): Define.
	(struct objc_specific): Add to general_symbol_info.
	(SYMBOL_INIT_LANGUAGE_SPECIFIC): Add objc initialization.
	(SYMBOL_DEMANGLED_NAME): Handle objc case.
	* parser-defs.h (struct objc_class_str): New struct type.
	(start_msglist, end_msglist, add_msglist): Declaration only,
	exported from objc-lang.c.
	* value.h (value_of_local, value_nsstring,
	call_function_by_hand_expecting_type): Exported from valops.c.
	* valops.c (find_function_addr): Export.
	(call_function_by_hand_expecting_type): New function.
	(value_of_local): New function.
	* symfile.c (init_filename_language_table): Add ".m" extension
	for Objective-C.
	* utils.c (puts_filtered_tabular): New function.
	(fprintf_symbol_filtered): Add objc demangling support (disabled).
	(set/show demangle): Extend help-string to refer to ObjC.
	* elfread.c (elf_symtab_read): Skip Objective-C special symbols.
	* stabsread.c (symbol_reference_defined): Objective-C symbols
	may contain colons: make allowances when scanning stabs strings
	for colons.
	(objc_find_colon): New function.
	* printcmd.c (address_info): If language == objc then print
	"self" instead of "this".
	* parse.c (length_of_subexp): Handle new operators OP_MSGCALL,
	OP_NSSTRING, and OP_SELF.
	(prefixify_subexp): Ditto.
	* source.c (print_source_lines): Mention objc in comment.
	* breakpoint.c (parse_breakpoint_sals): Recognize Objective-C
	method names.
 2002-09-19 01:34:51 +00:00