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