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2178 Commits

Author SHA1 Message Date
tv
47c304787b Add fort77' as a synonym for f77' and `g77' as required by the Single 
UNIX Specification.
 1999-01-02 23:51:51 +00:00
kristerw
38a6811363 Verify that the symbols are of the right kind when applying fixup 
to segment data. This prevens gas from SEGV when seeing code of
the type

    L0:
          addl    $(Loop-L0-3),%eax
    Loop:

This solves PR 6486 from Anders Hjalmarsson.
 1999-01-02 19:25:40 +00:00
kristerw
d6d1167518 Minor cleanup of the 'obj_fix_adjustable' macro. 1999-01-02 01:07:51 +00:00
cjs
a5b9b9c815 Include sys/resource.h, because otherwise RLIMIT_STACK is not set 
and ld does not bump up its stack limit. This causes large links
(such as the kernel) to segfault on machines with a small stack
limit (particularly sparc, .5 MB).
 1998-12-30 15:09:04 +00:00
tv
df33f1f8ad Turn gas.new and ld off on arm32, for now. (Awaiting binutils 2.9.1.) 1998-12-30 15:03:31 +00:00
kristerw
9c2a161620 Enable use of mmap. 1998-12-30 01:19:18 +00:00
tv
e70cacd07d We don't want both NOMAN= and MAN= in the same Makefile. 1998-12-29 15:13:03 +00:00
tv
9d24a9a5c4 Add build structure for gasp (GNU Assembler Preprocessor) which is shipped 
with gas; don't enable until gas.new is default everywhere.
 1998-12-29 15:12:27 +00:00
kristerw
a20ab6118b gcc places relocations for class references in the text segment. That 
is wrong for pic code. Remedy that.

This removes those annoying 'RRS text relocation' warnings when building
libobjc.
 1998-12-29 02:03:58 +00:00
tv
6acc855e3e Add bfd targets used by other binary emulations that NetBSD recognizes: 
- a.out-i386-bsd
- a.out-i386-freebsd
- coff-i386
 1998-12-28 20:39:54 +00:00
tv
8c88ddc66a Add dependency to _arch.mk file on targets.{o,so,po}. 1998-12-28 20:38:50 +00:00
kristerw
28131ce85a Add '-d' flag for compatibility with the old strip. 1998-12-22 23:04:41 +00:00
kristerw
ab2e248758 NetBSD always saves a_midmag as big-endian, but libbfd use the same 
endianess as the arch in its internal structures, so we may have to change
the byte order when we write the exec header. The problem is that we need
the little endian version for libbfd to DTRT with the rest of the file.

Solve this by writing the exec header after the rest of the file has been
written.
 1998-12-21 03:27:02 +00:00
kristerw
3f4b5577f4 Enable strip for a.out too 1998-12-19 23:50:15 +00:00
thorpej
091c4310d7 No need to descend into directories that no longer exist. 1998-12-17 22:36:42 +00:00
pk
4ba42b7d80 shlib.c has been Moved to `src/libexec/ld.aout_so' 
etc.c and ld.h have been obsoleted.
 1998-12-17 15:41:48 +00:00
pk
0ea0854e75 These files now live in `src/libexec/ld.aout_so/arch' 1998-12-17 15:38:54 +00:00
pk
aca560d3b4 Adjust include directories. 
Enable standard gcc error checking.
 1998-12-17 15:17:27 +00:00
pk
e9e87c8bee Collect implementation definitions in `ld_i.h' and use that in other files. 
Deal with missing and incorrect prototypes, so this compiles with gcc's
strict error checking turned on.
 1998-12-17 14:34:51 +00:00
mrg
ca73b352a6 - install ldscripts into /usr/libdata/ldscripts. 
- fix makefile to set SCRIPTDIR to /usr/libdata, to stop ld from
  looking in /usr/libdata/ldscripts/ldscripts.
- enable elf32_sparc & sun4 emulation in ld.new (elf32_sparc appears
  to work correctly, sun4 untested).
- add elf64_sparc emul to the list while i'm here...
 1998-12-17 13:59:05 +00:00
pk
9f709b3e8b The a.out version of ld.so now lives in `src/libexec/ld.aout_so' 1998-12-17 11:50:58 +00:00
pk
cec94710e3 ldconfig(8) now lives in `src/sbin/ldconfig' 1998-12-17 11:47:20 +00:00
mrg
5549691ddf set ELFSIZE=32 here 1998-12-16 15:01:50 +00:00
mrg
18e4e7bd52 add support for "sparc-*-netbsdelf" 1998-12-16 15:01:44 +00:00
mrg
c57e92ccdf add support for "sparc-*-netbsdelf" 1998-12-16 14:49:45 +00:00
mrg
33e708f1c7 add a new target "sparc-*-netbsdelf". note that "em=" here is broken. but that is OK as it is broken everywhere here pretty much. 1998-12-16 14:33:14 +00:00
mrg
67f1109836 for sparc-*-netbsd, also enable elf32_sparc & sunos_big. add new target, tentatively named sparc-*-netbsdelf, that uses elf32_sparc as the default target. 1998-12-16 14:31:00 +00:00
mrg
ee64a079d3 turn arm32 (uname -m) & NetBSD (uname -s) into arm-unknown-netbsdX.Y, so that it works for GNU naming 1998-12-16 14:19:54 +00:00
itohy
73de6f8893 Fix typo. :-) 1998-12-16 11:45:12 +00:00
pk
b489374794 ldd & ldconfig are no longer here. 1998-12-15 22:36:24 +00:00
pk
1ad0913030 Cast down the prototype revolt for now.. 1998-12-15 22:34:38 +00:00
pk
fc2f406a64 Pull in proper headers; deal with compiler warnings; miscelleneous KNF. 1998-12-15 22:27:14 +00:00
pk
6dc44fab77 ldd has moved to `src/usr.bin/ldd/ldd_aout' 1998-12-15 22:10:19 +00:00
pk
b53366509b Deal with compiler warnings: format strings, prototypes, variable initialization. 1998-12-15 21:35:17 +00:00
pk
c03c29c0e4 Prototypes. 1998-12-15 21:33:00 +00:00
pk
f6f34d9c9f Pull in <a.out.h>. 1998-12-15 21:28:28 +00:00
pk
7e47c7f32b Add & correct prototypes. 1998-12-15 21:27:08 +00:00
pk
631ebffde3 Layout & compiler warnings. 1998-12-15 21:23:57 +00:00
pk
ad3e459220 NetBSD -> __NetBSD__ 1998-12-15 21:22:52 +00:00
drochner
becaf78b7b <bsd.own.mk> is still needed for OBJECT_FMT 1998-12-13 12:54:33 +00:00
tv
8031b43d5f Import egcs 1.1.1 (release). 1998-12-13 00:15:30 +00:00
tv
b5075450ce Conflict resolution. 1998-12-13 00:12:17 +00:00
tv
1bd5f31faa Import egcs 1.1.1 (release). 1998-12-13 00:04:06 +00:00
tv
1343ef3796 GC old gcc 2.7.2.2. 1998-12-12 23:44:22 +00:00
kristerw
20c1f51323 Add sparc and i386 1998-12-12 21:57:19 +00:00
kristerw
51bd2f0605 Use correct parameters (TARGET_PAGE_SIZE etc.) 1998-12-12 21:53:14 +00:00
christos
272c18109a Add -DLINTCOMMENT for the previous change so that it is easy to spot. 1998-12-09 14:50:02 +00:00
christos
ff2bf3becc Add -DLINTCOMMENT 1998-12-09 14:44:03 +00:00
christos
875e080659 Add a new flag -CC, that preserves comments in macro definitions and expands 
them in the right place in the file. Used for lint(1).
 1998-12-09 12:26:17 +00:00
tron
4a605844ff Back out previous change, this is a swedish manual page. 1998-12-05 22:01:58 +00:00
tron
2026cecd29 Fix typo noted by Nigel Reed in PR install/6530. 1998-12-05 21:55:58 +00:00
mycroft
21bf4404e6 GC some unused code. 1998-12-04 17:35:53 +00:00
mycroft
79410cf933 Switch the reloc type to GOT32 earlier, and do not permit GOT32 relocs to be 
turned into section-relative relocs.
 1998-12-04 17:22:52 +00:00
mycroft
3934bd1d8b More bug fixes from Richard Earnshaw: 
* Fix problems with moving constants smaller than the word size.
* Fix problems with CSE trying to shortcut PIC references.
 1998-12-03 16:05:47 +00:00
mycroft
dedf21f286 Put back code to use pc-relative branches in the PLT, and avoid doing cache 
flushes.
 1998-12-03 15:56:51 +00:00
mycroft
26fce3548b Use the `first' argument to md_fix_jmpslot(). 1998-12-03 15:46:28 +00:00
eeh
56fb54c1af Add sparc64 support. 1998-11-28 22:44:22 +00:00
eeh
d445f3c355 Need to select a DEFAULT_TARGET_CPU when building in-tree 1998-11-28 17:55:43 +00:00
mycroft
b9f91bf762 Don't overwrite the n_other field, either. 1998-11-24 18:24:30 +00:00
mycroft
f2a59297e3 Also avoid frobbing the EXT bit. 1998-11-24 18:13:19 +00:00
mycroft
2d3f6b20d7 Er, exempt only set symbols from being frobbed. 1998-11-24 18:07:03 +00:00
mycroft
a9264c7e35 Do not screw with debugging symbols that have forward references. 
Fixes an obscure problem with -O3 and global {con,de}structors with egcs.
 1998-11-24 17:59:33 +00:00
mrg
5cb0850ffc build a sparc64 linker. 1998-11-23 09:44:35 +00:00
mrg
dfc88dfc2b build a sparc64 assembler. 1998-11-23 09:40:27 +00:00
mrg
009d565122 fix style nit in previous. 1998-11-23 09:29:56 +00:00
mrg
b2e121ab60 build a sparc64 compiler. 1998-11-23 09:24:43 +00:00
mrg
d55e9c12a6 build a sparc64 libbfd. 1998-11-23 09:23:30 +00:00
mrg
80cc7163d4 need the extra objs on sparc64 (at least, that is what a cross compiler did for libgcc) 1998-11-23 09:22:22 +00:00
mrg
f1580cbe73 add __arch64__, __sparcv9__ and remove unix, from CPP_PREDEFINES. 1998-11-23 09:16:57 +00:00
mrg
1bf8dbcfa8 set ELFSIZE to 64 here, so that ELFALIGN gets set to 8, so ALIGN() gets called with an argument. 1998-11-23 02:47:59 +00:00
mrg
c5121a9ba4 add sparc64--netbsd support 1998-11-23 02:47:37 +00:00
mrg
eb11f92a79 make this work. seems it needed long int' and long unsigned int' *exactly* 
otherwise it wanted to dump core.  strange.  seems to work OK now.
 1998-11-22 07:54:00 +00:00
kristerw
cc2b58be2a Prevent gdb from getting stuck in _PROCEDURE_LINKAGE_TABLE_ () 
Closes my PR bin/6323.
 1998-11-21 23:43:48 +00:00
kristerw
c4ae740a91 Enable objcopy 1998-11-21 22:54:34 +00:00
kristerw
b502b56ff5 Changes to make strip and objcopy work for a.out 1998-11-21 22:42:32 +00:00
kristerw
e39ec0adc1 NetBSD specific things needed by the shared library support. 1998-11-21 22:38:40 +00:00
mycroft
500c26b496 Post-1.1.1pre2 patches from me and Richard Earnshaw. Fixes problems with 
allocation of the r10 register, and some cases where code would fail to
compile.
 1998-11-21 22:09:32 +00:00
mycroft
facb3de742 Post-1.1.1pre2 patch from Jeff Law, via the egcs repository, which fixes some 
problems with register allocation.
In particular, this should fix if_we on the i386, and GNU malloc on the m68k.
 1998-11-21 22:06:47 +00:00
mrg
8bb0deaa38 add sparc64--netbsd support. enable all sparc targets for sparcnetbsd_vec 1998-11-21 17:51:11 +00:00
mrg
ea29f88089 add sparc64--netbsd support. 1998-11-21 17:50:09 +00:00
mrg
d842fea8df EM_SPARC64 is 43 _NOT_ 11 (which is bad-endian RS6000 :). this was accepted by the binutils maintainers several months ago... 1998-11-21 17:29:15 +00:00
mrg
747cbdde89 deal with `sparc64--netbsd'. 1998-11-21 04:39:03 +00:00
mrg
c1b5511954 these are my NetBSD/sparc64 compiler descriptions. treat only as "work in progress." 1998-11-21 04:28:59 +00:00
tv
5f9a39a821 Add %{R*} to the LINK_SPECs which don't have them, to make rpath options 
consistent on the compiler's front end.  (Note that -Wl,-R/path/ is still
the preferred usage in third-party software for 1.2+ compatibility.)
 1998-11-17 18:22:51 +00:00
tv
1e43fc94f3 Make -G an option letter that takes an argument. Also nuke HAVE_ATEXIT as 
that's in the global netbsd.h.
 1998-11-17 18:15:28 +00:00
kristerw
54cd15a72e Make gas.new default for i386 and sparc. 1998-11-16 18:49:54 +00:00
frueauf
b9900d38da Make this work again if BSDOBJDIR is set. 1998-11-16 09:45:48 +00:00
kristerw
6c9bbc91b6 Fix some weak symbol lossage. 1998-11-15 19:06:28 +00:00
jonathan
947b194cdf Add timestamp files and move-if-change logic for machine-generated source. 
`make build UPDATE=1'  relinks the generators, forcing a rebuild
of insn-*.[ch]. Which, without move-if-change,  forces a full recompile.
 1998-11-15 04:31:06 +00:00
tv
c33b9ddf0b Conflict resolution from 1.1.1pre2 import. 1998-11-14 04:27:16 +00:00
tv
7500a991df Import egcs 1.1.1 prerelease 2 1998-11-14 04:14:09 +00:00
mycroft
cab96925f3 Grad the adddi3 pattern from egcs -- which prevents the insn from getting too 
complicated to allocate all the registers it needs.
Fixes PR 5199.
 1998-11-12 16:40:47 +00:00
mycroft
2ea86fa2ea Redo the previous: 
GC all of the backward branch code (which wasn't used).
Separate the a.out stuff into a separate .h file.
Some other random cleanup.
Leave the arm_preserved_register() hack for now.
 1998-11-12 11:03:23 +00:00
mycroft
bc4bd03685 Various changes culled from 2.8/egcs to clean this up a bit. 1998-11-12 03:03:34 +00:00
mycroft
1ef4e62a74 Fix from 2.8/egcs to handle the case where a comparison is optimized out 
during a reversal.  Fixes PR 5564.
 1998-11-11 22:06:47 +00:00
mycroft
b4380f21bb Remove an unneeded hack. 1998-11-11 21:19:44 +00:00
mycroft
21135fece3 Remove the useless S constraints in the casesi_internal pattern. 1998-11-11 20:39:21 +00:00
mycroft
6f8f9f2158 Remove a bogus -- and possibly dangerous -- hack to work around a bug in 
genoutput.c.
 1998-11-11 20:33:25 +00:00
mycroft
d301e03afb Look inside USEs for dups. 1998-11-11 20:27:36 +00:00
mycroft
5116c09218 Changes from egcs to fix flow analysis bugs relating to -Wuninitialized and 
-fomit-frame-pointer.
 1998-11-11 19:03:36 +00:00
mycroft
d6f5342639 Modify the ARM PIC changes to be the same as they were done in GCC 2.8. 1998-11-11 18:34:43 +00:00
mycroft
2faed9af34 Delete bogus comment. 1998-11-11 18:32:50 +00:00
mycroft
9612fc2c3b Remove duplicated comment. 1998-11-11 12:13:32 +00:00
mycroft
3f758b12b4 Import corrected load/store multiple code from egcs. 1998-11-11 09:07:17 +00:00
mycroft
5fedd08634 Work around the bug that causes unrecognizable smin insns. 
This is truly gross.
 1998-11-11 02:57:13 +00:00
mycroft
246ed829a5 Don't fold equality comparisons with constants if the operand is larger than 
the word size.
 1998-11-10 18:51:45 +00:00
lukem
41adf160f1 add install 1998-11-09 22:47:36 +00:00
mycroft
f247710583 Change the version number again. 1998-11-09 18:22:04 +00:00
mycroft
100e0d5e7e From the 2.8 tree: 
(find_dummy_reload): New parameter earlyclobber.  If set then don't
use IN for the reload if it also appears elsewhere in the insn.  All
callers changed.

This fixes problems compiling editors/emacs and games/abuse on the Shark.
 1998-11-09 18:19:07 +00:00
mycroft
1ee9406232 (global_conflicts): Explicitly ignore real registers. 1998-11-09 18:16:15 +00:00
mycroft
7884b51fe1 From David Edelsohn, via the GCC 2.8 development sources: 
* loop.c (combine_movables): Earlier insns don't match later ones.
This fixes compilation problems with sa(1) and pkgsrc/games/abuse.
 1998-11-09 14:37:52 +00:00
mycroft
ffe8316398 Fix a code generation bug in store_expr() when the rhs is a memory location 
pointed to by a postincremented (or postdecremented) pointer and the value
of the assignment is reused.
 1998-11-08 14:58:09 +00:00
jonathan
6850880028 Use Standard SVR4 ctor/dtor mechanism: emit vectors for C++ file-level 
constructors/destructors in .ctor/.dtor sections, respectively.

[cf:  src/gnu/usr.bin/gcc/arch/mips/netbsd.h	rev 1.10]
 1998-11-07 18:00:10 +00:00
mhitch
b2b8303852 C++ support changes: 
Generate .ctors and .dtors sections which contain the contructor and
deconstructor function addresses.

Use .init and .fini sections to call the functions to call those functions.

Include the crtbegin and crtend object files which perform those calls.
 1998-11-06 04:33:43 +00:00
jonathan
9348758e57 GNU gprof does not support mips targets (lacks MD files.) 1998-11-05 04:14:56 +00:00
jonathan
6d127dfb63 Revert previous patch. Replace with patch from Cygnus binutils 
maintainers which implements gnu c++ exception dynsums while
preserving compatiblity with Irix5 linker. (by no longer identyifying
particular sections that appear inside the .dynsym section).
 1998-11-01 22:01:14 +00:00
jonathan
7431d9c704 Fixup last line of previous revision (editor buffer mishap?) 1998-10-31 12:52:34 +00:00
jonathan
fe7810c7dc egcs-1.1 netbsd/mips config fixes: 
1. Change linkspec to not pass -nostdlib to binutils ld, since on mips,
      ld parses "-nostdlib" as a set of short options which produce
      nonworking binaries.
  2.  Turn off ASM_OUTPUT_DEF definition: the egcs iris6.h says that
      our old definition (from gcc 2.7.2.2 iris5.h isnt really whats
      wanted here.
  3.  Turn off SET_ASM_OP (which defaults to .set) to stop
      dwarf2out.c from emitting debug(?) info for C++ using ".set",
      since both gas and mips as use .set to control assembler
      optimizations, not for equating labels. From iris6.h.
      and nonzero -G values are incompatible with PIC.
  4.  Set default GVALUE (for -G) to 0; this target always produces PIC
      by default, and on mips, PIC is incompatible with `small' segment.
  5.  Set TARGET_DEFAULT to enable "-mdebuga" to defeat
      GO_IF_LEGITIMATE_ADDRESS "smarts". GO_IF_LEGITIMATE_ADDRESS pretends
      that mips supports an address mode of constant + register.
      For constants larger than 16 bits, that relies on assembler fixups
      via $at.  egcs 1.1 (expr.c delta 1.76) may break up those addresses
      such that the backend cannot output them as offsets in load or store
      instructions anymore; no other patterns match so egcs coredumps.
 1998-10-31 12:07:01 +00:00
matt
6b48270d7f Add a "new" reloc since tells ld that the DISP32 can become a GLOB_DAT. 1998-10-31 09:45:55 +00:00
matt
ce394ac326 Add hook to convert some DISP32 relocs to BASREL through a GOT entry. 
[XXX not perfect since gotslot are allocated on a per-symbol basis but
not a per-symbol & addend tuple.  This makes impossible to have separate
GOT entries to ___sF (stdin), ___sF+88 (stdout), and ___sF+176 (stderr)]
 1998-10-31 09:04:29 +00:00
matt
931b784473 Remove reference to unused include file. 1998-10-31 08:59:58 +00:00
matt
64f4491c2e Add a hook for converting "normal" DISP32 relocs that refer to data symbols 
in a shared object to BASEREL relocs through a GOT entry.
 1998-10-31 08:56:24 +00:00
jonathan
35721185e0 gcc uses "mips" as the config subdirectory and arch-dependent filename 
(eg config/mips/mips.md) for all mips targets, irrespective of
endian-ness or int size.  Update Makefile to match.
XXX sparc64, others?
 1998-10-31 02:16:38 +00:00
jonathan
945f042426 egcs-1.1 emits .gcc_exception_table sections for C++ exception info on 
mips, which causes binutils-2.8.1 ld (also 2.9.1) to coredump due to
an unrecognized dynsym index.

add ".gcc_except_table" to the list of section names which can appear
in the .dynsym section of an elf-mips [irix5, sic] binary. Confirmed
to fix the coredump for both binutils 2.8.1 and 2.9.1 ld.

Patch from Castor Fu <castor@geocast.com>. Reported to bug-gnu-misc
with this patch, should appear in a future binutils release.
 1998-10-31 01:55:24 +00:00
jonathan
0244692638 patch solib.c from gdb 4.16 to work around non-relocation and 
misfeatures with ELF on mips. Without this, gdb gets addresess in
shared-libraries wrong and reports `heuristic fencepost' error.

(cf. the special-case solib functions duplicated in irix5-nat.c.)
 1998-10-30 06:33:00 +00:00
matt
d7585142e2 Include VAX instruction disassembly support into bfd. (XXX case[lbw] still 
needs to be done.)
 1998-10-29 17:31:10 +00:00
matt
87cd4ef9e6 More PIC fixes. 1998-10-28 15:56:20 +00:00
matt
ba7ad80c79 Fix cut&paste error. 1998-10-28 15:54:46 +00:00
matt
540ce132a7 Many fixes. Produes correct code now for strtoq.c and gawk. 1998-10-28 15:53:24 +00:00
matt
b185a88969 In non-BFD assemblers on NetBSD, use the NetBSD method of indicating 
weak variables.
 1998-10-25 00:26:36 +00:00
kristerw
a2030d670f Revert last change, since it treats external SIZE symbols as 
weak undefined symbols. The problem it tried to solve is
actually a bug in non bfd gas.new.

Fixes PR port-i386/6351 from Bernd Ernesti.
 1998-10-24 21:07:15 +00:00
matt
8f7b610683 More fixes and optimizations for VAX shared library support. Including 
one that makes vfork work.
 1998-10-23 00:51:36 +00:00
matt
42ba16dee7 Make the BINDER debug messages a bit more useful (print index and jmpslot 
address too).
 1998-10-23 00:44:44 +00:00
matt
bbd553f2e6 Eliminate more RRS text warnings. Fix a few fatal_insns with g++. 1998-10-21 06:39:55 +00:00
matt
6ee7d63576 It seems that gas.new has new types to indicate weakness 
of symbols.  Adapt our ld to it.
 1998-10-21 06:13:08 +00:00
matt
89f233dee8 Not all architecures are IEEE math. Don't define IEEE_drem on VAX. 1998-10-20 18:11:04 +00:00
kleink
069e8a5d77 GC empty `FILES' section. 1998-10-20 16:46:15 +00:00
matt
b472384710 Another small PIC bug fix. 1998-10-20 15:36:48 +00:00
matt
85da69cb36 More PIC bug fixes. 1998-10-20 14:58:44 +00:00
matt
d57a728bc2 If trying to covert operand to indirect and it already is 
indirect, complain with a fatal error.
 1998-10-19 23:35:07 +00:00
ross
a029e1e7ca Also descend into ld/ldconfig even for ld.new platforms. 1998-10-19 07:06:51 +00:00
ross
af935fa530 Even if we are a MACHINE_ARCH that builds ld.new, descend anyway into 
ld/rtld & ld/ld.so so the man pages are installed.
 1998-10-19 06:53:24 +00:00
ross
9883e3833c Descend into gprof if ${OBJECT_FMT} == "ELF". 1998-10-19 04:18:15 +00:00
ross
56fc9f5a6c Do some g/c and add -I${DESTDIR}/usr/include/bfd. The problem is that 
bfd.h is a generated file and may end up in the objdir, which might be
.../obj, might be .../obj.${MACHINE} (but what about crosscompilers?)
etc etc. It seems best to use the one installed in DESTDIR; I hope
a DESTDIR setting is required for crosstool builds.
 1998-10-19 04:15:10 +00:00
matt
baff1e8043 Switch the NetBSD/vax over to gas.new 1998-10-19 03:12:50 +00:00
matt
4f1a79cfbd Back out change to md_make_gotreloc which added 4 arguement of got_t *. 
Add argument to md_fix_jmpslot indicating whether this the first (i.e
tranfer) jmpslot or not.  Add better support for VAX (the VAX can support
pure text code; let ld that advantage of it).  Checking in verified and
working versions of rtld VAX support routines.
 1998-10-19 03:09:31 +00:00
matt
40b1bb9563 A large number of changes to enable PIC support and shared libraries 
for NetBSD/vax.
 1998-10-19 03:01:52 +00:00
matt
f94bc8f4df Add AUX_LABEL (need for VAX JSB/JMP "jmp" slots). 1998-10-19 00:30:57 +00:00
ragge
01921e4c4b TARGET_PAGE_SIZE should be 4k. 1998-10-18 08:48:59 +00:00
matt
c04e8d03ca Fix bug where "calls x, *foo" went through PLT, not GOT. 1998-10-18 06:54:13 +00:00
matt
058ca7f5d6 Add PIC mode support. Note that most of the support for PIC mode on 
the VAX is inside gas.  There are cooperative changes in gcc/egcs and
ld as well.
 1998-10-17 18:55:23 +00:00
matt
6178b5ccd0 Add a M_VAX (old 1K MID) for gas. 1998-10-17 18:49:50 +00:00
matt
d3b202ace6 Add a type label (needed for VAX assembly). 1998-10-17 18:49:09 +00:00
matt
25f52e1ec4 Add VAX support to gas.new. 1998-10-17 18:26:10 +00:00
itohy
102d06b78c 1. The 1st arg of sprintf() shall be nul terminated 
(The C specification can read as such and our implementation of sprintf()
issues strlen() to the arg).
2. Eliminate memory leaks.
 1998-10-17 17:14:01 +00:00
itohy
9d79a50f6a Correct return value of md_midcompat(). 1998-10-17 17:08:21 +00:00
tv
57d34f92e8 Set MAX_OFILE_ALIGNMENT to 32 as suggested by <chas@cmf.nrl.navy.mil> in 
PR port-m68k/6308.  Since m68k's can access doubles fine on a 32-bit
boundary, this does not need to be 64.
 1998-10-16 20:07:15 +00:00
tv
cacab8b6b5 Define __arm__ in CPP_PREDEFINES as on other ARM OS's. Suggested by 
<rearnsha@arm.com>.
 1998-10-16 19:50:46 +00:00
tv
e1ceba9eb2 Split the .NOPATH workaround into each cc1 Makefile, as f771 also uses 
Makefile.cc1 and has a real parse.c....
 1998-10-14 20:46:35 +00:00
scottr
153523c847 Revert last; this breaks compatibility with gcc-2.7.x-compiled 
code.
 1998-10-14 18:28:16 +00:00
tv
a2335d74f8 One of the tabs somehow got transformed into spaces. 1998-10-14 16:58:18 +00:00
tv
d6fc439bd1 Forcibly remove the "generated" files in gnu/dist automatically so they 
will not interfere with a build.
 1998-10-14 16:55:52 +00:00
tv
216cff3633 Revert <sys/param.h> workaround as approved by matt. 1998-10-14 16:53:43 +00:00
tv
38d1dc7ea7 Only build on gcc 2.7.x. 1998-10-14 15:05:30 +00:00
tv
334db9e84c Do not link in -lg++ by default, ever. It is not a supported library any 
longer.
 1998-10-14 15:01:09 +00:00
tv
451f0e3c25 Fix TARGET_DEFAULT as reported by <chas@cmf.nrl.navy.mil> in PR 
port-m68k/6288.
 1998-10-14 14:55:30 +00:00
tv
492d363964 Conflict resolution from 14 Oct import 1998-10-14 14:40:18 +00:00
tv
82ce0181bd Import egcs 1.1 (branch), 14 Oct 1998 sources 1998-10-14 14:35:59 +00:00
tv
dd23d5aa0c Import egcs 1.1 (branch), 14 Oct 1998 sources. 1998-10-14 14:28:50 +00:00
christos
228c19b92a Revert, I was wrong... 1998-10-14 12:32:37 +00:00
christos
c80d25532b Only pick up the .c file. 1998-10-14 12:19:15 +00:00
christos
dc95c94a01 Fix dependencies for parse.h 1998-10-14 12:10:15 +00:00
matt
dbe1ebecab Pretend we don't have <sys/param.h>. Gcc doesn't really need it and 
including it causes redefinitions of MIN and MAX.
 1998-10-14 01:48:43 +00:00
matt
cc0b4bda88 DWARF2_UNWIND should be undefined otherwise dwarf2out.c won't compile 
because it is expecting another macro which vax gcc doesn't have or need.
 1998-10-14 01:47:05 +00:00
matt
048bef97f2 EGCS fix for VAX. It is illegal to shift by more bits than is can be 
contained in the type.  This was cc to die when initialize the
tetra long values on vax because it was trying to shift by -64.
This in turn was causing a reserved operand fault resulting in a SIGILL.
 1998-10-14 01:45:16 +00:00
mark
55436d0a18 Don't define obj_fix_adjustable here as it is defined in obj-aout.h 1998-10-14 01:00:34 +00:00
matt
3e32065c73 Teach bfd that NetBSD/vax can have two MIDs. 1998-10-12 01:43:38 +00:00
matt
bb27fa210f Get shared libraries a lot closer to working. 1998-10-12 01:33:35 +00:00
christos
228a8f9869 PR/6265: Chas Williams: minor bug in assembler output from gcc 
(produces 'empty' symbols)
 1998-10-09 11:13:21 +00:00
matthias
b9fd5a00c7 Add a (missing?) SKIP_WHITESPACE at the beginning of obj_aout_type. This 
was present in our "old" gas and at least on the pc532 ".type" creates
a symbol with a zero-length name without this.
 1998-10-08 14:26:40 +00:00
matthias
ec002dcddf tc-ns32k.h: make this work with te-nbsd.h. 
tc-ns32k.c: frag_grow can't take negative arguments, revert to using
obstack_blank_fast in convert_iif.
 1998-10-08 14:22:32 +00:00
matthias
9e8e220306 Initial commit of gas.new support for NetBSD/pc532. 1998-10-08 14:17:18 +00:00
itohy
7597955012 ctype(3) functions do NOT take value of "char", but "unsigned char" plus EOF 
(this is the same range as the return value of getc(3)).
Reference: ISO/IEC 9899:1990  7.3 Character handling <ctype.h>

Fixed illegal usage of NULL.
 1998-10-07 08:15:15 +00:00
tv
9b1c81b5b2 Set -Wno-error on gcc 2.7. The warning-error on cexp.y is bogus (it is a 
warning for never-executed code that egcs properly does not issue).
Unfortunately, that particular warning cannot be switched off individually.
 1998-10-04 18:43:30 +00:00
tv
f10fec8d32 arm32 has no INCOMING_RETURN_ADDR_RTX. Fix the DWARF2_UNWIND_INFO goop. 1998-10-04 04:16:28 +00:00
matthias
78f9c9bd25 remove some vm_offset_t fallout. 1998-10-03 20:04:01 +00:00
jonathan
f74feb4335 * rename gnu/usr.bin/ld.new/*.mk to _*.mk for consistency 
with other  reachovers to GNU code.
* Add mips-elf config for binutils ld: add emul entries in ldemul-list.h,
  and endian-dependent default emul  in _mips.mk.
  add ld.new for to gnu/usr.bin subdirs for mips.

XXX ld, as manpages inconsistent between elf and a.out ports.
 1998-09-30 16:47:47 +00:00
jonathan
584dba3f3d Build binutils gas on mips. 1998-09-30 02:57:34 +00:00
lukem
7f31e7febe don't install in /usr/share if NOSHARE is defined 1998-09-29 23:47:36 +00:00
jonathan
7e427d3923 Fix gas.new configuration for mips elf: needs emul support. 
arch/mips: Set emul list (EMULATIONS) and default emul (DEFAULT_EMULATION)
    in Makefile.inc. Add mips-elf emul vector to SRCS.
  config.h: add #ifndef/#endif srapper around overridden tokens.
 1998-09-29 05:32:23 +00:00
jonathan
e70308f9ea cleanup: Use sigemptyset() if HAVE_SIGEMPTYSET defined, 
otherwise zero out entire struct sigaction.
 1998-09-28 22:36:09 +00:00
jonathan
1d4590b75f sa_mask (sigset_t) is no longer integral, so initialize to zero via 
function call. Code is used on OSF/1, too, so no __sigemptyset.
 1998-09-28 21:41:23 +00:00
jonathan
0663f303b1 Back out rev 1.6: passing "-nostdlib" to binutils ld results in 
binaries that abort immediately on exec().  binutils ld apparently
treats "-nostdlib" as a set of one-char options?)
 1998-09-28 21:37:11 +00:00
jonathan
054397a8ac reach-over config headers for binutils as on mips. 1998-09-28 21:11:21 +00:00
tv
9c3d862cfb Fix -nostdlib handling: don't make that option drop the "-e __start" from 
the ld command line.
 1998-09-28 19:25:28 +00:00
christos
0291468ee4 Fix reversed test 1998-09-27 18:48:10 +00:00
christos
a4aadf1ce4 Make this work as intended (when we don't have egcs or gcc-2.8x then 
include the c++ builtin crap). Although libgcc2.c does not compile
properly with the old compiler so this does not work.
 1998-09-27 18:05:10 +00:00
lukem
9dee5d2b46 don't install in /usr/share if NOSHARE is defined 1998-09-27 17:22:03 +00:00
pk
4d98b5ce9c Prevent spurious matches matches against unwanted major versions. 
Patch based on PR#6139.
 1998-09-15 12:38:55 +00:00
tv
765a4daca2 Find the proper general VAX and NetBSD MI definitions. 1998-09-15 02:24:54 +00:00