Commit Graph

9525 Commits

Author SHA1 Message Date
Jim Kingdon 5fa83062a8 * Version 4.12.3.
* Makefile.in: Enable commented out getopt_h, bfd_h, etc.  Change
	ieee-float.h to floatformat.h.
1994-03-13 18:50:26 +00:00
Jim Kingdon d19fc8790a * TODO: Add suggestions for x/s tests. 1994-03-13 18:46:42 +00:00
Jim Kingdon 79f3d58629 * valprint.c (val_print_string): Ignore error if the error
happened after a terminating '\0'.

	* c-valprint.c (c_val_print): Never add 1 to return value from
	val_print_string; just return what it returns.
1994-03-13 18:37:27 +00:00
Jim Kingdon 8eb795981e * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
looping through all of the enums.
	* infrun.c (signals_info): Use it.
1994-03-13 17:47:15 +00:00
Jim Kingdon c6933c8189 * Makefile.in: Add TAGS target. 1994-03-13 17:31:41 +00:00
Jim Kingdon 5cfde09630 * Makefile.in (TAGS): Just build TAGS in each subdirectory, rather
than the "make ls" stuff which used to be here.
1994-03-13 17:30:36 +00:00
Ian Lance Taylor 45ccfd58d2 * elf32-ppc.c: Renamed from elf32-powerpc.c.
start-sanitize-powerpc-netware
	* nlm32-ppc.c: Renamed from nlm32-powerpc.c.
 	end-sanitize-powerpc-netware
	* Makefile.in, configure.in: Corresponding changes.
1994-03-12 17:48:16 +00:00
Mark Eichin f71481ba84 Changes to 68k-lynx to make it handle symbols in common sections "properly",
ie. the way "real" 68k coff implementations seem to do it, rather than like
the way it's traditionally done. Fixes lifted from the i386-coff version.
1994-03-12 05:37:38 +00:00
Ian Lance Taylor 92177c5242 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
Many changes to nlm32-powerpc.c as well, but I'm not bothering to make
a ChangeLog entry to avoid sanitization headaches.
1994-03-12 03:30:52 +00:00
Ian Lance Taylor 62ea79742a * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
symbols.
	(ppc_is_toc_sym): Change .toc to .got.
	(md_apply_fix): Change handling of ELF relocs.
	(tc_gen_reloc): Likewise.
1994-03-12 03:28:13 +00:00
Ian Lance Taylor 4bd7a65f5f * nlmconv.c (main): For PowerPC, call powerpc_build_stubs and
powerpc_resolve_stubs.  Use __GOT0, not __toc_start.  Handle it if
	the start and end symbols are not in the text section.
	(struct powerpc_stub): New struct definition.
	(powerpc_stubs, powerpc_stub_insns): New static variables.
	(powerpc_initial_got_size): New static variable.
	(powerpc_build_stubs): New function.
	(powerpc_resolve_stubs): New function.
	(powerpc_mangle_relocs): Clear extraneous data in .got section.
	Rearrange reloc handling to handle ELF relocs that are not
	partial_inplace.  Resolve PC relative relocs.
1994-03-12 03:26:12 +00:00
Ian Lance Taylor 0a6ffe9cfd Remove ppc.em; do it all in nlmconv instead. 1994-03-12 03:19:27 +00:00
Ken Raeburn 63ca2e81fd Some alpha-ecoff and vax-vms related changes. 1994-03-11 23:13:37 +00:00
Ken Raeburn 7d5366dd28 Include aout/stab_gnu.h.
(N_GSYM, ..., N_LENG): Deleted.
(NO_RELOC): Undefine before defining as part of enum reloc_type.
1994-03-11 23:07:26 +00:00
Ken Raeburn c17f46667a (Close_VMS_Object_File): Add comment pointing out some code that doesn't belong
in this file.
1994-03-11 23:07:00 +00:00
Ian Lance Taylor be22008b2c * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
0xffff for 'j' to be compatible with MIPS assembler.  These
	numbers are actually treated as negative.
1994-03-11 23:00:17 +00:00
Per Bothner e9e5a8dcb9 Add name of submitter for previous check-in. 1994-03-11 20:59:53 +00:00
Per Bothner 545f07da90 * config.guess: Recognize i[34]86-unknown-freebsd. 1994-03-11 20:58:16 +00:00
Jim Kingdon 8e4c7b3e25 * main.c (main): When printing warning about bad baud rate, don't
use warning(); it relies on current_target which isn't set up yet.
1994-03-11 18:18:47 +00:00
Jim Kingdon 45f43ce2c0 * gdb.t00/help.exp: Replace most of docstrings for "tbreak",
"enable once", and "enable breakpoints once" with ".*".
1994-03-11 16:36:22 +00:00
Jim Kingdon d1bdad5760 * breakpoint.c (_initialize_breakpoint): Update docstring for
tbreak to match what the code actually does.  Don't mention tbreak
	in docstrings for "enable once" or "enable breakpoints once".
1994-03-11 16:31:57 +00:00
Jim Kingdon cfcafcba75 * gdb.texinfo (Set Breaks): Update documentation for tbreak to
match what the code actually does.
1994-03-11 16:22:51 +00:00
Jim Kingdon c4de6b308e * breakpoint.c (_initialize_breakpoint): Update docstring for
tbreak to match what the code actually does.
1994-03-11 16:13:08 +00:00
Peter Schauer 3e0b555420 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
is always located at the start of the data section to allow
	recovery of the dynamic info from a stripped executable.
	* ecoff.c (ecoff_styp_to_sec_flags):  Handle STYP_PDATA, STYP_XDATA
	and STYP_COMMENT.
1994-03-11 09:03:07 +00:00
David Edelsohn 2c6db5a158 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo. 1994-03-10 21:37:21 +00:00
Jim Kingdon d78d4d1660 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
while (0).  That defeats the whole purpose of using do . . . while (0).
	* mdebugread.c (parse_partial_symbols): Don't use ?: expression as
	list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
	using a ?: expression as an lvalue is not portable.
1994-03-10 18:25:33 +00:00
Jim Kingdon f261371068 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
convert a LOC_ARG to a LOC_REF_ARG.  Update code which combines
	'p' and 'r' symbol descriptors into a single symbol to look for a
	LOC_REF_ARG.
	* README, config/sparc/tm-sparc.h: Update comments.
1994-03-10 18:21:02 +00:00
Jim Kingdon 27677e75f4 * TODO: Add suggestions about structure passing tests. 1994-03-10 16:42:54 +00:00
Jim Kingdon 24f815579e * TODO: Add suggestion about passing a structure as the 7th argument. 1994-03-10 16:35:54 +00:00
Peter Schauer 1037391405 * mdebugread.c (parse_type): Do not complain for types with
an `indexNil' aux index, these are simply undefined types.
	Remove indexNil check from caller of parse_type.
	* mdebugread.c (parse_partial_symbols):  Do not enter
	stGlobal, scCommon symbols into the minimal symbol table, their
	value is the size of the common, not its address.
	Handle scInit, scFini, scPData and scXData sections.
	Use minimal symbol type mst_file_* for stLabel symbols, instead of
	mst_*.
	Enter stProc symbols into the global_psymbols list once, not into
	the static_psymbols_list.
	Get rid of dummy psymtab if it is empty, to allow proper detection
	of stripped executables.
	* mdebugread.c (cross_ref):  Allow cross references to Fortran
	common blocks.
1994-03-10 09:28:18 +00:00
Jim Kingdon fddb9bda70 * stabsread.c (common_block_end, fix_common_block): Stash the
struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
	as to not assume that a pointer fits in an enum.
1994-03-10 03:57:57 +00:00
Jim Kingdon 594eeceb8e * stabs.texinfo (Symbol Descriptors): Add OS9000 symbol descriptor s. 1994-03-10 03:45:07 +00:00
Kung Hsu d9389f37d5 Modified Files:
ChangeLog os9kread.c stabsread.c remote-os9k.c symfile.c
	target.c

        * os9kread.c (fill_sym): check compiler verion number for pre-
        UltraC compiler.
        * os9kread.c (os9k_process_one_symbol): address of symbol is
        relative to section not module.
        * stabsread.c (define_symbol): add symbol type 's' as local
        symbol for os9k.
        * remote-os9k.c: add command 'set monitor_log' to turn on or off
        monitor logging.
        * remote-os9k.c: fix bug in delete breakpoint, single step trace.
        * remote-os9k.c: fix bug in 'set remotebaud' function.
        * remote-os9k.c (rombug_link): minimize checking so to improve
        speed.
        * symfile.c (symfile_command): check if failed to link, also make
        the command be able to accept more than one filenames.
        * target.c (target_link): check if failed to link with rombug.
1994-03-10 03:13:52 +00:00
Kung Hsu 0906de694f CVS:
Modified Files:
	tm-i386os9k.h

         * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1994-03-10 03:11:19 +00:00
Jim Kingdon d7fb453182 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
cruft (like the #pragma alloca for AIX).
	In addition to that problem, the C alloca calls xmalloc, which
	means checking for being out of memory can't work right.  The
	following changes remove all uses of alloca from BFD.
	* hosts/solaris2.h: Remove alloca cruft.
	* som.c: Replace alloca with a fixed size auto array.
	* aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
	ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
	sunos.c: Replace alloca with malloc and appropriate error checking and
	freeing.
	* linker.c: Replace alloca with obstack_alloc.
	* libbfd.h: Rebuilt.
1994-03-10 02:33:01 +00:00
Jim Kingdon 6305159078 * isearch.c, search.c: Include sysdep.h. 1994-03-10 02:26:43 +00:00
Jim Kingdon 80425e6c82 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
cruft (like the #pragma alloca for AIX).
	In addition to that problem, the C alloca calls xmalloc, which
	means checking for being out of memory can't work right.  The
	following changes remove all uses of alloca from BFD.
	* hosts/solaris2.h: Remove alloca cruft.
	* som.c: Replace alloca with a fixed size auto array.
	* aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
	ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c:
	Replace alloca with malloc and appropriate error checking and
	freeing.
	* linker.c: Replace alloca with obstack_alloc.
	* libbfd.h: Rebuilt.
1994-03-10 02:09:10 +00:00
Jim Kingdon cdc7029d49 * remote-es.c (es1800_child_ops): Don't declare it static. 1994-03-09 23:24:31 +00:00
Steve Chamberlain 9fdf266ccc * ar.c (move_members): Fix it so that the abi positional modifiers
don't delete all archive members following the insert point.
1994-03-09 21:53:54 +00:00
Stan Shebs 623d4854fc a belated reflection of changed MPW files 1994-03-09 20:32:48 +00:00
Jim Kingdon 02400c00cb * os9k.h: os9000 target specific header file, the header of the
object file is used now.
1994-03-09 17:34:32 +00:00
Ken Raeburn 9e12fbbc67 alpha, coff, i386 changes 1994-03-09 02:45:29 +00:00
Ken Raeburn 40cd35fffd Handle Alpha load-immediate-FP pseudo-instructions:
* config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
* config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New variables.
(create_literal_section): New function.
(create_lita_section): Now a macro.
(get_lit8_offset, get_lit4_offset): New functions.
(maybe_set_gp): New function.
(select_gp_value): Call it.
(load_expression): Preserve addend if symbol is a section symbol.
(alpha_ip): Handle new operand type `F' for floating-point constants; store
them in .lit{4,8} sections.
(alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
1994-03-09 02:44:00 +00:00
Ken Raeburn 055a75ef75 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
(obj_coff_section): Declare.
(obj_pseudo_table): Make it available only if MANY_SECTIONS.
(obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this work.  It
still doesn't.  It now fails to compile, instead of silently compiling to do
nothing.
* config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if MANY_SECTIONS.
(OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits a warning.
1994-03-09 02:42:57 +00:00
Ian Lance Taylor d75eb68cf2 * mips-opc.c: It's sqrt.s, not sqrt.w. From
davidj@ICSI.Berkeley.EDU (David Johnson).
1994-03-08 23:13:30 +00:00
Steve Chamberlain 2bac8c544f * config/obj-coffbfd.c (w_strings): Only copy strings out if
their symbols are going to be written.
1994-03-08 22:30:58 +00:00
Steve Chamberlain e52e2acd51 * coffgrok.[ch]: New files, understand coff objects.
* coffdump.c: Uses coffgrok to dump out the debug info of a coff
	file.
	* sysroff.info: Description of a SYSROFF object file.
	* sysinfo.y, syslex.l: Parse info file, generate a reader, writer,
	header files and a printer.
	* srconv.c: Uses coffgrok.c and sysroff.info to convert a coff
	file to a SYSROFF file.
1994-03-08 21:53:19 +00:00
Ian Lance Taylor 1404c3656d * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
MIPS_R_GPREL.
1994-03-08 20:11:44 +00:00
Jim Kingdon 352c21dd9b * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef. 1994-03-08 19:45:32 +00:00
Ian Lance Taylor 33e61c95a2 Set Emacs local variables to never use version control. 1994-03-08 19:16:31 +00:00