thorpej
3778dfc4fd
Build as "protoize" and "unprotoize" respectively, not "gcc" (!!).
2001-12-21 08:03:35 +00:00
thorpej
f7fd432381
Fixes to alpha_next_pc() (for software single-step):
...
* jump-format jumps: the target is in RB, so use the RB bits in
the insn, not the RA bits.
* branch-format displacements are 21 bits; extract all of them, and
sign-extend correctly.
* For conditional branches, we need to determine whether or not
the branch is actually taken.
2001-12-21 07:58:47 +00:00
matt
fb5f3f3500
Minimal changes/files to get gdb for vax building under the new toolchain.
2001-12-21 06:36:10 +00:00
thorpej
4644cdb471
Implement software single stepping, and enable it for NetBSD/alpha.
2001-12-21 02:57:38 +00:00
thorpej
38b00971f1
Update for Alpha emulation change.
2001-12-21 02:03:20 +00:00
thorpej
1c899ee8d9
Update for changes to alphanbsd-nat.c.
2001-12-21 01:57:42 +00:00
thorpej
011356e8eb
Major overhaul, plus support ELF core files.
2001-12-21 01:57:06 +00:00
yamt
3dd7e76ccf
fix typo. (.o in SRCS)
2001-12-20 22:18:50 +00:00
thorpej
d103096c14
Fixup VERSION.
2001-12-20 18:26:30 +00:00
scw
568cb5d556
Revert the last change following yesterday's commit to ../netbsd.h
...
(Hi Jason!)
2001-12-20 18:14:35 +00:00
rearnsha
2bc7fae481
Avoid generating code sequences that might cause alignment faults.
2001-12-20 00:50:27 +00:00
thorpej
c3af5af42b
Redo previous differently: Put the ASM_DECLARE_OBJECT_NAME
...
and ASM_FINISH_DECLARE_OBJECT macros in <alpha/netbsd.h>,
and remove ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_OBJECT_NAME,
ASM_FINISH_DECLARE_OBJECT, and ASM_DECLARE_FUNCTION_SIZE from
<netbsd.h>.
2001-12-20 00:18:01 +00:00
tv
4c9a2ef7d3
* Add protoize and unprotoize. (Closes PR 6894.)
...
* Regen files with proper OS names and version numbers.
* Clean up toolchain2netbsd somewhat, to get it ready to be cross-host
compatible (more work to be done here, but it's getting closer).
* Add framework for gdbreplay and gdbserver, but hold off on enabling these
by default until low-nbsd.c is verified to work everywhere.
2001-12-19 23:54:16 +00:00
thorpej
19241b97b5
Recent change to <netbsd.h> broke ASM_DECLARE_FUNCTION_NAME. Re-define
...
it here to what it should be.
2001-12-19 23:30:53 +00:00
rearnsha
0e644c95f7
Implement ATPCS stack-alignment rules, and enable on arm-netbsdelf
...
configuration.
2001-12-19 23:14:50 +00:00
tv
14691f972b
Remove COPTS+=-g. This should be set by the builder, not this Makefile.
2001-12-19 21:55:48 +00:00
tv
0a1ba8ecaa
When NETBSD_NATIVE, use the appropriate version of libgcc for the compile
...
mode: libgcc_pic.a for -shared, and libgcc_p.a for -p[g].
2001-12-19 21:38:24 +00:00
tv
a3aeedcdb7
Tag all version strings with "nb1" to make FSF/binutils/gcc/gdb people
...
happy. (This flags the version as deviating from the official FSF
distribution inside the NetBSD source tree.)
2001-12-19 21:32:49 +00:00
tv
7fb95bfb35
Remove iostdio.h from the list of system-installed headers; intended to
...
address parts of PR toolchain/14896. This header file is nonstandard
(and doesn't even exist in gcc 3.0); an out-of-the-box gcc build also
doesn't provide the missing functions. So just drop the .h completely.
2001-12-19 20:52:11 +00:00
scw
37f114189c
G/C some #define's which are already in ../netbsd.h.
...
Gets libgcc compiling again.
2001-12-19 18:14:20 +00:00
thorpej
06811a827d
Go back to the nop/unop pattern, and pick up rev. 1.35 from the
...
master FSF sources (rth):
* config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
2001-12-18 00:33:35 +00:00
thorpej
cc4beed398
From the master FSF sources, rev. 1.7 (rth):
...
* alpha-opc.c (unop): Encode with RB as $sp.
2001-12-18 00:31:52 +00:00
thorpej
c7af981281
Make a note about what "nop" and "unop" actually are.
2001-12-17 01:51:44 +00:00
thorpej
e93b1005a7
Apply rev 1.4 of gnu/dist/gcc/config/sh/sh.h:
...
fix REGISTER_MOVE_COST bug (gcc original rev. 1.43):
> *sh.h (REGISTER_MOVE_COST): Change PR_REG to PR_REGS
2001-12-16 18:56:45 +00:00
thorpej
3274936f9b
Apply rev 1.3 of gnu/dist/gcc/config/sh/sh.h (fix ASM_OUTPUT_REG_PUSH
...
and ASM_OUTPUT_REG_POP):
fix two bugs:
- cc1 dumps core when "-pg" is used
- gas produces a syntax error
2001-12-16 18:54:10 +00:00
thorpej
d63c80c2c6
Apply rev. 1.2 of gnu/dist/gcc/config/sh/sh.h:
...
set DWARF_LINE_MIN_INSTR_LENGTH to 2 because the length of instruction
is fixed to 16bits.
2001-12-16 18:50:16 +00:00
thorpej
c8a285e813
Apply rev. 1.7 of gnu/dist/config/sh/sh.c:
...
apply gcc original rev. 1.59:
> * config/sh/sh.c (prepare_scc_operands): Apply force_reg to
> sh_compare_op1 when the mode is DImode and sh_compare_op1 isn't
> const0_rtx.
2001-12-16 18:47:47 +00:00
thorpej
ff7287ad08
Apply change from rev 1.5 of gnu/dist/gcc/config/sh.c:
...
fix output_ieee_ccmpeq() bug:
- 2nd argument is not rtx but rtx *
- return value of output_ieee_ccmpeq is not void but char *
2001-12-16 18:38:19 +00:00
scw
f87b859f0d
After a discussion with Richard Henderson (rth at redhat dot com), add
...
the patch I posted to tech-toolchain@netbsd.org as a workaround for the
GOT bug whereby the callee-saved register %a5 can be trashed in certain
optimised -fPIC functions.
This may yet need to be fixed a different way, pending input from
Andreas Schwab on his change in revison 1.33 of this file in the
FSF source...
In the meantime, I've built and installed several NetBSD shared libraries
(including libc) with my change and found no problems.
2001-12-16 18:28:15 +00:00
thorpej
037cacf7e2
Define __NO_LEADING_UNDERSCORES__, since this sh-elf toolchain doesn't
...
use them.
2001-12-16 18:09:46 +00:00
thorpej
75acdbe31a
Undo a local change inherited from our local binutils 2.9 that
...
is not needed in binutils 2.11.
2001-12-16 17:50:56 +00:00
thorpej
f6e3c2a3da
Make this compile. Still needs work.
2001-12-16 07:26:22 +00:00
thorpej
583334b6ca
Avoid infinite #include recursion.
2001-12-16 07:19:42 +00:00
thorpej
c17876b1d2
Use the elf64alpha_nbsd linker emulation.
2001-12-16 04:26:17 +00:00
thorpej
7a362db4f3
After discussing the entry point issue w/ rth@redhat.com, add an
...
elf64alpha_nbsd linker emulation that sets the entry point correctly
for NetBSD.
2001-12-16 04:06:51 +00:00
thorpej
e3e5021be2
We need the versions of ASM_DECLARE_FUNCTION_NAME and
...
ASM_DECLARE_FUNCTION_SIZE from <alpha/alpha.h>, but <netbsd.h>
re-defines them. So, re-define them again here to what
we need.
2001-12-16 04:02:48 +00:00
thorpej
72a263b8f7
Catch up with other Alpha-ELF changes. This will get cleaned up
...
even more somtime soon.
2001-12-16 03:09:19 +00:00
thorpej
80ed7d6a42
Clean up a bunch of the ELF support (looks like there was some sort
...
of merge error), and make the function/object type/size macros work
with the Alpha.
2001-12-16 03:07:59 +00:00
thorpej
85d454e712
Reset ENTRY to __start (this was changed to _start in rev 1.5
...
of this file in the master FSF sources; I obviously disagree
with the change, since it was apparently made to appease one
particular OS, even though previous binutils releases had been
made with ENTRY=__start, and have brought it up on
binutils@sources.redhat.com ).
2001-12-15 17:55:39 +00:00
thorpej
f589c8c881
Make sure SET_ASM_OP is undefined; the Alpha assembler uses .set
...
for assembler options.
2001-12-15 16:49:57 +00:00
thorpej
3faae759ba
Allow a new-toolchain build to be done without actually building
...
the target "native toolchain" if BOOTSTRAP_NEW_TOOLCHAIN is set.
This is important if you don't have any userland at all, and you're
trying to make one from which you can run toolchain2netbsd.
2001-12-15 03:37:36 +00:00
thorpej
9b744bba67
Descend into dbsym.
2001-12-15 03:23:39 +00:00
thorpej
6ed87749ed
Add support for building sh-*-netbsdelf (elf32-sh-big) and
...
shle-*-netbsdelf (elf32-sh-little).
2001-12-15 02:18:24 +00:00
thorpej
17f1178fc6
More toolchain2netbsd output for the Alpha, after coaxing
...
toolchain2netbsd to actually spit it out.
2001-12-14 22:29:12 +00:00
thorpej
01768cb6da
Update to reflect latest toolchain2netbsd.
2001-12-14 22:26:03 +00:00
thorpej
2812f0e978
Kludge to make old toolchain builds work again after the NOxxx changes.
2001-12-14 16:55:14 +00:00
thorpej
2e065d7d6f
Revert previous after further discussion w/ Todd.
2001-12-14 16:54:08 +00:00
thorpej
74ed46fbb4
Commit the results of running toolchain2netbsd on the Alpha.
2001-12-14 07:12:09 +00:00
thorpej
8937074afd
Add an alpha*-*-netbsd* target.
2001-12-14 06:52:06 +00:00
thorpej
7482fd8b1e
Remove the case that excludes gdb from alpha-*-netbsd*.
2001-12-14 06:51:08 +00:00
thorpej
6464462736
Remove the code that supports the old PLT format (the code for that
...
is not present in the master FSF version of this file).
2001-12-14 01:15:08 +00:00
thorpej
5ddefb1229
Garbage-collect the code that created old-format PLT entires.
...
The NetBSD/alpha ld.elf_so understands both formats, now.
2001-12-14 01:12:24 +00:00
thorpej
4c49d5310f
No need to explicitly pull in bsd.own.mk.
2001-12-13 00:31:39 +00:00
thorpej
2152080e67
No need to pull in bsd.own.mk explicitly.
2001-12-13 00:30:28 +00:00
thorpej
7a3fcb2adf
Convert unaligned relocs to aligned relocs if they happen to be
...
aligned. Corresponds to part of rev 1.21 of this file in the
master FSF sources.
Thanks to Michael Rauch <mrauch@netbsd.org> for fishing out the patch.
2001-12-13 00:21:57 +00:00
thorpej
d043d0d483
Revert previous, as was done so in the master FSF sources. The
...
original problem will be fixed in a forthcoming commit.
2001-12-13 00:18:50 +00:00
lukem
1b6c4afd64
move NOxxx=
2001-12-12 23:53:31 +00:00
lukem
ad15078862
move NOxxx=
2001-12-12 23:46:45 +00:00
lukem
df91d4a185
move NOxxx=
2001-12-12 23:09:13 +00:00
lukem
0a3f147fdd
move NOLINT
2001-12-12 23:08:26 +00:00
thorpej
39c9a8ba17
We apparently must now set NOLINT= *BEFORE* including bsd.own.mk.
2001-12-12 23:00:50 +00:00
thorpej
5722ce0152
Make LIB2FUNCS_EH work like the rest of LIB2FUNCS, and clean
...
up the special rules required to build those objects.
2001-12-12 17:27:50 +00:00
lukem
b0b0a32ad7
Set NOxxx= before <bsd.own.mk> is pulled in (even indirectly).
...
Otherwise the appropriate MKxxx=no won't be defined .
2001-12-12 12:24:19 +00:00
lukem
4c650ea52b
we need a .c file to build _eh.{o,so,po} from, so add libgcc2.c back
...
in as a source for the rules.
2001-12-12 09:30:55 +00:00
lukem
22cf1d253e
pull in <bsd.own.mk> after NOLINT is defined, so that MKLINT=no is
...
correctly determined
2001-12-12 08:58:45 +00:00
tv
8e6f7afb5b
MKfoo=no -> NOfoo
2001-12-12 01:48:43 +00:00
thorpej
cf11c3964c
Fix building of _eh.o and friends.
2001-12-11 23:43:04 +00:00
thorpej
59ee8a3dfb
Update for new sparcnbsd-nat.c
2001-12-11 04:04:35 +00:00
thorpej
e787c227a0
New NetBSD/sparc GDB native dependent module, cloned from the new
...
sp64nbsd-nat.c. (new-toolchain was using the SunOS 4 native module!)
2001-12-11 04:03:55 +00:00
thorpej
cef2225213
Correct a warning message.
2001-12-11 03:59:52 +00:00
thorpej
ed865aec36
Make absolutely sure that MACHINE is no in the environment when
...
the linker scripts are generated.
2001-12-11 03:56:24 +00:00
thorpej
4cb0691e2a
Set G_EMUL to elf32lmip.
2001-12-11 03:55:47 +00:00
thorpej
b149da874b
Clone from mipseb.mk
2001-12-11 03:45:06 +00:00
thorpej
cebf842aa6
Update for changes to sp64nbsd-nat.c
2001-12-10 23:19:59 +00:00
thorpej
02be0ec37b
* Massive overhaul, including sharing the code that supplies registers
...
with both the inferior and core targets.
* Add support for ELF core files.
Similar changes for 32-bit sparc forthcoming.
2001-12-10 22:43:34 +00:00
thorpej
09c0648a6e
Fix a typo in fetch_core_registers() which caused the integer regs
...
to get scribbled over.
2001-12-10 17:52:51 +00:00
gmcgarry
b44fadc911
Add mipsel gdb build framework from mipseb. Compile-tested only.
2001-12-10 06:32:45 +00:00
gmcgarry
28cc8c307b
Add G_GCOV_OBJS so gcov compiles.
2001-12-10 06:16:01 +00:00
thorpej
ef3e78deb9
* Clean up the way registers are supplied to the debugger proper.
...
* Add support for ELF core files.
2001-12-09 23:30:58 +00:00
thorpej
58b0ec8af6
* Clean up the way registers are provided to the debugger proper.
...
* Add support for ELF core files.
2001-12-09 23:29:47 +00:00
thorpej
ecd90c39d1
Add support for ELF core files.
2001-12-09 23:26:51 +00:00
thorpej
24ae1eda13
Add support for NetBSD-style ELF core file notes.
2001-12-09 23:24:34 +00:00
thorpej
e40269dc73
Define HAVE_SSE_REGS.
2001-12-08 07:34:40 +00:00
scw
56e14dc08b
Add a fetch_kcore_registers() function.
...
Pasted from our m68k's gdb.old source.
Fixes an m68k new-toolchain build problem initially reported by
Americ Vincent on tech-toolchain.
2001-12-07 22:12:29 +00:00
jmc
8e9f3cf335
Account for possible alignment space before the exception table pointer when
...
dealing with the "eh" frames
2001-12-07 02:41:13 +00:00
jmc
39faa9cf1e
Make sure the reloc for __EXCEPTION_TABLE__ in the "eh" exception frames is
...
fully aligned for the given arch. The sparc64 ld can't handle unaligned
relocs.
2001-12-07 02:40:36 +00:00
fredette
3ec17be693
Applied a strength-reduction patch from gcc-current. The patch
...
is in their revision 1.186, from schwab@suse.de , and said:
Don't call reg_used_between_p if the insn from BL2 is after
the insn from BL.
This fixes a cc1 SEGV on sys/dev/scsipi/ch.c rev 1.48 under -O2 or -Os,
seen on m68k and vax.
2001-12-06 18:50:34 +00:00
rafal
b28234c5b3
Catch up to the thorpe-o-tiller:
...
| Move solib.o from TDEPFILES to NATDEPFILES (solib.c requires target
| headers, namely <link_elf.h>).
|
| Fixes build of cross-gdb.
2001-12-06 12:31:16 +00:00
thorpej
4cac6e8609
* Overhaul:
...
* move the code that supplies the integer and FP registers into
separate functions, rather than duplicating the code for the
ptrace and core file cases.
* Use supply_register() rather than just copying directly into
the register array and calling registers_fetched(). This way,
only the registers actually supplied are marked as valid within
the debugger.
* Add support for SSE/SSE2 registers via the PT_{GET,SET}XMMREGS
ptrace(2) request.
(Blocked on the FSF assignment clerk for feeding this back to
the master GDB sources.)
2001-12-06 02:07:03 +00:00
rafal
af3c956093
Make sure to strip {,_}[A-Z]* from NetBSD release names as well, so we get
...
OS as netbsd and not netbsdZ or netbsd_ALPHA.
2001-12-05 22:37:40 +00:00
rafal
7919399e4a
Since gprof builds on mips platforms happily, add a mips*-*-netbsd* case
...
that doesn't add it to noconfigdirs.
2001-12-05 05:56:57 +00:00
rafal
9307d1bdb2
Add toolchain2netbsd generated files for gdb build on mipseb.
2001-12-05 05:50:43 +00:00
rafal
9b61c2acc2
Fix up `netbsdY' or `netbsdZ' in various places where toolchain2netbsd
...
stripped netbsd1.5[YZ] to netbsd[YZ]. toolchain2netbsd should probably
be whacked to DTRT as well.
2001-12-05 05:49:41 +00:00
rafal
49df24a942
Add MIPS (both target and host) support to the NEW_TOOLCHAIN GDB, based on
...
the 4.17 NetBSD support from our tree. Original port by Chris Sekiya, with
minimal tweaks and cleanups by me (mainly: build bi-endian by default, add
NetBSD kcore support back).
2001-12-05 05:31:44 +00:00
martin
9bf1f40cf9
Back out replacing gawk by nawk - James Chacon already fixed gawk for
...
sparc64.
Sorry, next time I'll catch up with mails first.
2001-12-03 22:28:19 +00:00
martin
ea1d800137
Hack: do not build gawk on sparc64 - it is known to not work when compiled
...
with the new toolchain.
2001-12-03 22:14:09 +00:00
jmc
d08eaff246
While gcc may automatically add -fexecptions to c++ code it will only do that
...
for files named .cc or .C. _eh gets generated into a .c file so we need
explicit rules for it's targets (.o .po and .so) to compile it correctly.
Without this exceptions just plain don't work. Nothing ever gets caught.
2001-12-02 12:23:52 +00:00
jmc
dad5e6ef6d
Add ${CONFIG_SHELL-/bin/sh} in front of all calls to $ac_config_sub.
...
Makes sure things don't break when execute permission doesn't exist
2001-12-02 04:52:41 +00:00
jmc
e134e4e037
Add sh in front of all calls to move-if-change as it might no have execute
...
permission turned on
2001-12-02 04:10:11 +00:00
jmc
3508f7583d
Need -msoft-quad-float on sparc64 as double->int promote to quad math.
2001-12-02 03:06:55 +00:00