fb1d7cb64f
From Takeshi Shibagaki <ie9t-sbgk@asahi-net.or.jp>:
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Define OBJECT_FMT_ELF for the benefit of libgcc et al.
2002-04-03 20:31:24 +00:00
eeac1cd146
Make sure the "-G num" option starts with a new paragraph instead of
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flowwing on to the end of the previous option's description.
2002-04-03 15:14:15 +00:00
7667f320c2
Implement elf32_arm_object_p().
2002-04-03 02:59:13 +00:00
ef861642cb
#define HOST_BITS_PER_LONGLONG 64
2002-04-02 07:28:23 +00:00
c23f2ad0b9
* Use <elfos.h>, not <svr4.h>.
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* Use <dbxelf.h>.
* Undef CPP_PREDEFINES before defining it.
* Remove the undef of HANDLE_SYSV_PRAGMA; we need this in order for
weak externs to work properly.
2002-04-02 06:22:28 +00:00
002142a2b5
* Don't use NetBSD's ELF headers, use those provided by BFD.
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* Use bfd_{get,put}_{16,32,64}() rather than NetBSD's htobe32(), etc.
2002-04-01 21:58:09 +00:00
5269e780e1
Update DEFAULT_VECTOR and SELECT_VECS for arm--netbsdelf BFD changes.
2002-04-01 20:25:50 +00:00
fc6514a57b
* Add 2 new BFD targets, "elf32-littlearm-nbsd" and "elf32-bigarm-nbsd".
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These targets are identical to the non-nbsd versions except that they
mark resulting ELF objects and executables as OSABI_NETBSD version 0.
* Add big-endian ARM BFD vectors to arm-*-netbsdelf. Make the -nbsd
BFD target the default for arm-*-netbsdelf.
2002-04-01 19:53:05 +00:00
2374dc24ce
Add a hack for VAX ELF: compile with -O1
2002-03-30 22:31:13 +00:00
1347ab1b90
Remove check for sparc64 which adds -msoft-quad-float as that is now the
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default for the compiler on sparc64.
2002-03-28 09:58:09 +00:00
d3debc5e93
Pull changes from gcc3 back to properly emit calls for the _Qp* routines
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correctly.
Enable -msoft-quad-float as the default moving forward. A complete build with
this compiler produces no errors and passes known regressions problems (awk,
etc).
XXX - -mhard-quad-float no longer will generate code correctly (internal
compiler problems). This is the case all the way to gcc-current so it's not
an easy fix at the moment but no one should be using hard quad math anyways.
2002-03-28 08:14:55 +00:00
4d42b0eae1
Add some EF_VAX flags. (not yet used)
2002-03-28 06:52:57 +00:00
cd2128de3e
Use "pushl $0" in preference to "clrl -(sp)" since the former is clearer
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in its intent.
2002-03-28 06:51:36 +00:00
bb22d1e732
Instead of removing ARRAY_SIZE just #ifndef around it so patches can be
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generated against the gcc-2.95.3 tag and this will compile. (as ARRAY_SIZE
isn't provided in libiberty included in gcc-2.95.3 itself
2002-03-27 04:09:03 +00:00
93fcfe16c5
Oops...don't check against &0x1 as the address is already even which is the
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problem that was being solved in the first place
2002-03-27 00:00:16 +00:00
f3cbb9ef0a
Added ${G_CONFIGDIR} to .PATH. This is needed on m68000 so that
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libgcc1 gets built.
2002-03-26 23:10:58 +00:00
ef51c9bc83
Back out DEFAULT_SHORT_ENUMS; it's actually causing some real problems,
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and we need to come up with a better strategy.
Per discussion with Ben Harris.
2002-03-25 23:26:31 +00:00
8c184bd586
This file is long obsolete. Remove it.
2002-03-24 22:56:59 +00:00
41c1f3f785
MACHINE_ARCH can't be "arm26" any more, so don't even try to support it.
2002-03-24 22:24:41 +00:00
e00fcca843
MACHINE_ARCH can't be "arm26" any more.
2002-03-24 22:23:43 +00:00
2198b55512
Add arm/xm-netbsd.h
2002-03-24 18:25:55 +00:00
3c7ffdc2a5
Add arm/xm-netbsd.h which defines ONLY_INT_FIELDS, and use it for
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NetBSD ARM ELF targets. This is necessary in order for the compiler
to build with packed enums.
2002-03-24 18:05:57 +00:00
371e95a59a
Fix sparc64 so locals and args can be accessed correctly.
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If one doesn't subtract the stack bias back off %fp before attempting
to access variables stored relative to %fp the wrong address is picked up for
all locals and args. So, calls to the FRAME_LOCALS_ADDRESS or
FRAME_ARGS_ADDRESS macros need a function for sparc64 specific cases.
Provide a function to check for bias's addresses and fix them up.
2002-03-22 03:33:08 +00:00
99db91e2e0
Add m68000-specific `toolchain2netbsd' generated toolchain build/config files.
2002-03-22 00:07:45 +00:00
0e21b8d24d
Added a case for m680[01]0-*-netbsdelf.
2002-03-21 23:54:43 +00:00
7a6b4d460d
Pulled changes from binutils-current necessary for 68010
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support. Specifically, got the changes to md_prepare_relax_scan
from binutils' revision 1.11 of this file. As a bonus also
now define DWARF2_LINE_MIN_INSN_LENGTH.
2002-03-21 23:53:14 +00:00
addff245d7
Remove the 'admin' category. This didn't turn out the way we
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had planned, and users are confused what this category was for.
2002-03-21 03:04:00 +00:00
878f329747
Redefine RETURN_IN_MEMORY to match the ATPCS structure-return rules, rather
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than the APCS ones. As with VFP-format doubles, this should really be done
at run time.
2002-03-19 20:59:22 +00:00
db0c1e532e
Default to the medium any memory model.
2002-03-19 18:12:27 +00:00
f9a48a09ad
Turn on DEFAULT_SHORT_ENUMS, since this will be required by the ARM EABI-2001,
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which we'd like to comply with.
2002-03-18 20:36:51 +00:00
66bd2c38da
Fix an off-by-one error in elfcore_netbsd_get_lwpid() which caused the
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returned LWP ID to always be 0, causing problems for creating
note pseudosections in multi-LWP processes.
2002-03-15 19:01:39 +00:00
ad911f7801
Oops, Tracy had already added evbmips and sbmips - delete the double-ups.
2002-03-13 04:11:41 +00:00
acda7e7437
Add port-{acorn32,evbmips,playstation2,sbmips}.
2002-03-13 04:08:54 +00:00
310cee1fde
added sbmips & evbmips
2002-03-13 04:04:22 +00:00
dca4ae94d6
When checking that a potentially-unsigned enum is >= 0, assign it to an int
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first. This is necessary to avoid warnings with -fshort-enums. Casting
to an int really should be enough, but turns out not to be.
This change will be documented in doc/HACKS.
2002-03-09 13:22:52 +00:00
ee0c88c936
Also supply the FOP_REGNUM value in supply_xmmregs().
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This fixes problem with getting return value of functions
in debugged programs, as noted in toolchain/15715.
Fix provided by Love <lha@stacken.kth.se> in
http://mail-index.netbsd.org/tech-toolchain/2002/01/17/0000.html
Reviewed by Jason Thorpe.
2002-03-07 19:14:44 +00:00
e44bd33760
version[] 5.0-nb1 --> 5.0nb1, as other archs use
2002-03-06 19:17:09 +00:00
872e77e22e
Remove some unnecessary lines.
2002-03-06 02:40:06 +00:00
60e3a276af
sync with FSF binutils:
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- also accept "-maltivec"
- enable altivec by default
- add mtvrsave and mfvrsave
the latter two are required for an "altivec" GCC.
2002-03-04 13:35:42 +00:00
b9e5a44a38
Added port-mvmeppc
2002-03-02 22:25:15 +00:00
eff7936f87
include <string.h> as necessary.
2002-03-02 12:21:14 +00:00
32f6aaf031
Use sh to invoke move-if-change and don't depend on it being +x in the
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repository
2002-03-01 06:06:50 +00:00
f6ce7f3293
Put the infodir-meta rule here (and wrap it) to allow it to be called from the
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top level Makefile
2002-03-01 06:03:20 +00:00
7ce69c568a
Fix botches in Equivalence Classes paragraph.
2002-03-01 04:20:37 +00:00
a2ba138feb
Fix fallout from collapsing libiberty to MI config.h: libstdc++ includes
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little bits of libiberty, so -I the non-arch specific directory now.
2002-02-28 02:13:34 +00:00
ac1299bdfb
New toolchain infrastructure for sh3eb, generated with mknative.
2002-02-27 18:45:14 +00:00
8d7b76f87a
Fix OBJS dependency.
2002-02-27 17:58:52 +00:00
6080b95ae4
Make libobjc configury MI.
2002-02-27 17:55:32 +00:00
ab30e43870
Add .MADE to prevent building in $srcdir. (They could have at least
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referenced $(srcdir) explicitly for the targets, sigh....)
2002-02-27 17:34:48 +00:00
b69d8cc8b2
New toolchain framework for sh3el platforms, generated with mknative.
2002-02-27 17:10:09 +00:00
bfa4c6d7c2
Make new toolchain conf files for libiberty MI.
2002-02-27 17:03:49 +00:00
9991b60633
Remove R_VAX_GOT32O and R_VAX_PLT32O relocs. VAX don't need 'em.
2002-02-27 07:43:34 +00:00
88a892b978
Superseded by src/tools/toolchain/mknative.
2002-02-26 22:32:21 +00:00
3cf9139573
When configured via mknative, G_HOST_* filenames are prefixed with "l-".
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Strip the prefix.
2002-02-26 22:30:46 +00:00
66c4fd196e
Make hconfig.h common as simply a redirect to config.h; these are
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identical on a native build. (Simplifies mknative for generating the
arch-dependent bits.)
2002-02-26 20:56:29 +00:00
80c7fa68d5
Use MACHINE_GNU_PLATFORM to identify the machine.
2002-02-26 20:45:34 +00:00
6b83b4af8c
If doing a Canadian cross and the creation of auto-build.h fails, cause
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the outer "configure" run to fail, too.
2002-02-26 19:17:51 +00:00
a688a18a3f
Tack "nb1" onto VERSION here, too, to sync with "configure".
2002-02-26 18:38:38 +00:00
13dd6cb726
Skip the "misc" directory on recursion. (This contains .el files that
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will attempt to install into never-never land if emacs isn't installed.
GNU bogon.)
2002-02-26 18:05:20 +00:00
e95d648871
Work with a mkinstalldirs that is not +x.
2002-02-26 18:00:29 +00:00
853b3d3c1a
Workaround some *2netbsd script not preserving the execute bit on various
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script files (and now that they are in cvs, they can't be fixed).
Future imports of any package should use "-ko" and do away with *2netbsd
altogether, as was the intent of gnu/dist in the first place.
2002-02-26 17:40:52 +00:00
d8d7046773
Switch REAL_ARITHMETIC on (needed for DWARF support).
2002-02-25 17:33:02 +00:00
b5355576f3
Change TARGET_NAME to use ${GNU_ARCH_PLATFORM} instead of
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${GNU_ARCH_MACHINE}-netbsd. This allows platforms to that were
formerly a.out but ELF to be foo--netbsdelf. It also adds the
missing 2nd "-" which was missing in the former definition.
2002-02-24 22:15:39 +00:00
796a42b608
Only ELF has S_IS_WEAK.
2002-02-24 19:50:14 +00:00
cce4db07ab
Add a missing register prefix.
2002-02-24 01:11:40 +00:00
4ce78967e6
Make some assembler warnings fatal errors. don't allow 4 char register
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name in OBJ_AOUT mode.
2002-02-24 01:10:31 +00:00
c7ce362189
Teach old (a.out) vax gas about register prefixes.
2002-02-23 21:16:41 +00:00
9fe6d7dc5a
Dump a few comments that don't apply anymore. Remove dead code that is no
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longer used. Add register prefix support. It's always on for ELF and
optional for a.out (it's recognize register names with or without the %
prefix).
2002-02-23 21:07:29 +00:00
572f2bb969
Teach gcc to emit register prefixes (though unless its ELF, the register
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prefix is NULL).
2002-02-23 21:02:49 +00:00
bc49a6eede
Fix long time codegen bug. Only the COMPARE, ADD, MINUS operations actually
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set the C(arry) bit appropriately. All other leave it in an indeterminate
(to GCC) state. Mark that by setting CC_NO_OVERFLOW. Change vax.md emission
of branches that use the C bit to use OUTPUT_JUMP so that if CC_NO_OVERFLOW is
set, branches that would normally use the C bit use opcodes that don't use the
C bit (jgtru -> jneq && jlssu -> jeql). Delete the cmpdi pattern.
2002-02-23 18:36:52 +00:00
4da241dfa0
Whitespace nits.
2002-02-23 17:01:20 +00:00
2365d7ec78
Add a '-s' option which will cause mdsetimage to write back the
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actual image size copied back into the kernel.
2002-02-23 02:30:37 +00:00
13828b4c70
Implement a cmpdi pattern so gcc won't try to help us. The good news is
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that's it's smaller. Not sure about faster.
2002-02-22 06:03:36 +00:00
6238aa6c4f
Back out change to NOTICE_CC_UPDATE. It has really bad side effects.
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I'll fix this another way.
2002-02-22 06:02:33 +00:00
eb2926091c
movl doesn't modify the C bit in the PSL so make sure to communicate that
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fact to the gcc optimizer so it doesn't emit the wrong branch instructions.
2002-02-21 19:31:36 +00:00
90b4581807
Ahhh! Use tc_fix_adjustable to make gas not resolve symbols into segment
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based references for weak or external symbols.
2002-02-21 07:30:32 +00:00
1b65728579
Gegneralize the PLT/GOT processing to properly emit relocs even for symbols
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in the segment/file so that they linker can resolve them for shared libraries.
2002-02-21 06:59:16 +00:00
b32effcb8e
Add some more dependencies so this builds as "make all" also without
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requiring a make depend first.
2002-02-21 04:13:45 +00:00
71bd5d8f3c
make this build cross by not splitting NATDEPFILES across a line with a
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line continuation char (\)...
2002-02-21 03:24:50 +00:00
ffefe31a4b
When calling weak or global symbols in the same segment, make sure to use
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RELAX encoding what can be transmorgified into a PLT reloc.
2002-02-21 00:18:43 +00:00
1bb7ff7e99
Don't emit GOT slots for local symbols since the VAX can always refer to
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via PC relative addressing.
2002-02-20 18:52:23 +00:00
e9ecffcaf2
When emitting a GOT reloc, use the frag symbol since we want the
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external name, not where it lives in this object (which would happen
in the symbol was defined locally). All, don't use offset but addnumber.
2002-02-20 18:50:40 +00:00
9fcb3b5a86
If the symbol is weak or external and this is a PCREL reference,
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generate a fragment instead of fixup. This allows us to convert
to a GOT or PLT reference which can be resolved externally.
2002-02-20 08:12:43 +00:00
1927769e7a
Don't use PCC_STATIC_STRUCT_RETURN.
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Use movab/pushab when moving LABEL_REFs.
2002-02-20 03:06:37 +00:00
7efea97070
Make sure that non-symbolic GOT references are converted back to
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PC32 relocs for -Bstatic or -Bsymbolic links.
From Matt Thomas.
2002-02-19 06:16:35 +00:00
b669a91187
Make sure _initialize_vaxnbsd_nat() is called (added manually).
2002-02-19 05:05:38 +00:00
b56d2fc557
Add support for ELF core files.
2002-02-19 05:05:09 +00:00
a962d1ba86
Do not -Dunix or -Darm, as they are namespace-invasive, and cause
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variants of those CPP symbols to be defined that are contrary to
NetBSD's conventions.
Fixes building Xaw on ARM ELF.
2002-02-12 16:32:39 +00:00
92140a7683
Skip building if the target's .mk file is missing.
2002-02-11 21:45:18 +00:00
1c986fdf46
Skip building anything if the target's .mk files are missing. (Allows the
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toolchain to be built in segments, or not at all if the in-tree toolchain
is inappropriate for the target.)
2002-02-11 21:36:33 +00:00
1be69ad723
Fix typos in CC1_SPEC: -no-mindirect -> -mno-indirect
2002-02-11 00:02:12 +00:00
b1e673bc5e
Include bsd.subdir.mk unconditionally so that make obj works
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with old toolchain.
2002-02-10 17:38:24 +00:00
e694f74c6e
pull across kcore_fetch_registers() from gnu/dist/gdb/sparcnbsd-nat.c, and
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add kcore-nbsd.c to NATDEPFILES in nbsd{,elf}.mh. regen defs.mk and init.c.
pity kcore-nbsd.c isn't in the FSF tree yet...
2002-02-10 01:32:56 +00:00
dcee4d2ab2
bring forward a change from the old gdb:
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Define IN_SIGTRAMP() as nbsd_in_sigtramp(), a new function which knows
how to find the address of the signal trampoline at runtime, thus allowing
one gdb binary to work on all NetBSD/m68k machines.
2002-02-09 19:37:38 +00:00
e2311f6fa0
use ${INSTALL_FILE} as appropriate
2002-02-09 09:21:47 +00:00
dc5571b22e
Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
2002-02-08 01:21:55 +00:00
07e8c5c63c
Define TARGET_CPU_DEFAULT. From Matthias Drochner.
2002-02-07 16:52:37 +00:00
c0acf9a5ea
Punctuation nits, sort sections, sort SEE ALSO.
2002-02-06 19:24:52 +00:00
e02de0ae6d
Patch from PR 15218 to document some options.
2002-02-04 10:35:39 +00:00
84a067585a
postqueue needs to be sgid maildrop.
2002-02-04 02:39:06 +00:00
scw