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
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
2e065d7d6f
Revert previous after further discussion w/ Todd.
2001-12-14 16:54:08 +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
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
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
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
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
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
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
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
thorpej
20241f1e3d
Add ser-tcp.o to XDEPFILES so that "target remote host:port" works,
...
like GDB on other NetBSD hosts.
2001-11-29 08:24:21 +00:00
thorpej
5715014189
Move solib.o from TDEPFILES to NATDEPFILES (solib.c requires target
...
headers, namely <link_elf.h>).
Fixes build of cross-gdb.
2001-11-29 08:23:26 +00:00
thorpej
3de3b8c207
- Split some target-dependent stuff for i386-netbsd out of i386nbsd-nat.c
...
and place it in i386nbsd-tdep.c (new file).
- Move solib.o from TDEPFILES to NATDEPFILES (solib.c requires target
headers, namely <link_elf.h>).
Fixes build of cross-gdb pointed at i386--netbsd target.
2001-11-29 08:21:48 +00:00
thorpej
87bbb48244
Put solib.o back in NATDEPFILES; gdb really drives me crazy sometimes.
2001-11-23 22:08:20 +00:00
thorpej
06cf8784f0
Add _initialize_armnbsd_nat(), which registers our core file
...
handlers. Whee, can fetch registers from core files now.
2001-11-20 02:58:31 +00:00
thorpej
4a4183056d
Back out part of previous; needs more thought as to what to do
...
wrt. 26 vs 32 bit for kcore.
2001-11-20 02:41:14 +00:00
thorpej
5bf7d42e9c
Move solib.o to TDEPFILES. Add kcore-nbsd.o to NATDEPFILES, -lkvm
...
to NAT_CLIBS.
2001-11-19 22:17:42 +00:00
tv
f8e299ca7c
Merge alpha support from src/gnu/dist. Doesn't necessarily build or work
...
yet, but enough to get "configure" working at this stage.
2001-11-16 15:58:47 +00:00
tv
811d7372d5
Add a gdb_host=nbsd line for alpha hosts.
2001-11-16 15:55:39 +00:00
bjh21
868c7b3592
sim works for ARM targets again now (since sim/arm/Makefile.in 1.2).
2001-11-16 14:42:19 +00:00
bjh21
a25491ad73
Don't use $< in non-implicit rules. Instead, name the source explicitly.
...
This should help with PR 14588, and has been submitted upstream.
2001-11-15 15:21:53 +00:00
tv
9f77222197
Move noconfigdirs=gdb for alpha from host to target block.
...
Set noconfigdirs=sim for ARM NetBSD targets; the ARM sim isn't building.
2001-11-15 01:00:12 +00:00
tv
b24bb409e3
Put solib support in native files, as gdb build will bomb on cross otherwise.
...
Put longjmp target function in the native .h, since it only works natively.
2001-11-15 00:58:29 +00:00
bjh21
7bdb61e034
Fix from Richard Earnshaw to make MASK_RETURN_ADDR work on both 26-bit and
...
32-bit ARMs, switching at run time.
2001-11-08 20:47:56 +00:00
rafal
f317d28b1a
New toolchain files for mipseb. Mainly toolchain2netbsd output with some
...
changes to configuration stuff to (a) recognize `mipseb', and (b) build a
BE-default GCC on mipseb. gprof and gdb still not done.
WARNING: Binutils 2.11.2 (maybe earlier) changed the MIPS ABI, so any
shared libs built by this toolchain WILL NOT WORK without either a whack
to BFD to fix that or a patch to ld_elf.so to work around it. I need to
chase the binutils folks on this issue still.
That said, the new toolchain seems to work quite well once the ABI change
is worked around/fixed -- I'm committing from a machine running a user-
land built with the new compiler.
2001-11-08 07:21:53 +00:00
tv
f965ecc2a3
Give mips*-*-netbsd* a gdb_target=nbsd line.
2001-11-06 16:32:33 +00:00
scw
e994d009cd
Add target/rule for m68kelfnbsd.o
2001-11-05 19:50:35 +00:00
scw
faad780fa8
Change target_emul for m68*-*-netbsdelf* to m68kelfnbsd.
2001-11-05 19:49:45 +00:00
scw
dd0e9d09ce
Need "gdbcore.h" for struct core_fns.
2001-11-04 09:22:50 +00:00
scw
8f7fc0baa2
Build kcore and gdbserver support into m68k gdb.
2001-11-04 09:22:07 +00:00
scw
116d3a49bf
Define SVR4_SHARED_LIBS when __ELF__ is defined now that most of NetBSD's
...
m68k ports have made the switch.
2001-11-04 09:20:26 +00:00
bjh21
18f0b6b3bd
Move the code for splitting and joining a 26-bit R15 into arm-tdep.c, since
...
it should be sharable with other 26-bit systems (Linux, RISC iX?).
Also use supply_register(), since it seems to be the modern thing to do.
2001-10-29 20:37:59 +00:00
mrg
d59ba42415
disable gdb on alpha host. XXX FIXME
2001-10-28 13:53:37 +00:00
mrg
857523fed5
fix a compile error when _not_:
...
#if HOST_BITS_PER_WIDE_INT == 32
found building cross powerpc compiler on sparc64 host.
2001-10-26 03:14:55 +00:00
bjh21
b685397e2d
When fetching registers, if CPSR is zero (and hence we've just fetched from
...
a 26-bit target), split R15 into PC and CPSR. Similarly, when storing
registers, copy CPSR back into R15 if CPSR indicates a 26-bit mode.
This makes single-stepping work correctly on arm26.
Also, when fetching registers, set arm_apcs_32 based on the mode the target's
in. This removes the need to kludge it manually. The variable should really
be lost entirely, and arm-tdep.c should look at the mode bits in CPSR, but
the ARM Linux target is horribly broken in this area, and will either need
fixing or working around.
2001-10-25 20:55:13 +00:00
thorpej
98f31d05a1
Apply patch from misc/13927. Also corresponds to master binutils
...
rev 1.24 of this file. Binutils log message:
Fri Sep 14 13:56:45 2001 UTC by nickc:
Fix bug emitting R_SPARC_UA32 relocs into shared objects
2001-10-24 21:01:31 +00:00
bjh21
61d38b1990
Fix up the Makefile fragments for GDB on NetBSD/arm so they actually
...
correspond to the files we've got.
2001-10-24 13:47:52 +00:00
bjh21
8523ec52e8
Replace Mark Brinicombe's NetBSD/arm glue with Richard Earnshaw's, since the
...
latter is likely to be easier to get into the GNU sources. I believe the only
functional change is the loss of a working get_longjmp_target().
2001-10-22 21:09:47 +00:00
bjh21
44b78e0623
Correct a comment: NetBSD uses an undefined instruction as a breakpoint,
...
not a SWI.
2001-10-22 19:07:10 +00:00
bjh21
27c601625f
Apply Richard Earnshaw's gdb.step.patch, which adds software single-step
...
support to GDB ARM targets in general, and make corresponding changes to
NetBSD-specific code.
The first half of this has already been send to gdb-patches by Richard.
The second half is irrelevant to them since they don't yet have NetBSD/arm
support in their tree yet.
2001-10-22 18:58:50 +00:00
bjh21
318cfb14be
Add a hack to automatically switch to 26-bit mode when starting up on an
...
arm26 system. This could be done better.
2001-10-20 17:44:58 +00:00
bjh21
408ac67774
Oops: Get the test for 32-bitness the right way around.
2001-10-20 17:14:36 +00:00
bjh21
f3da28335b
arm_addr_bits_remove: Stop believing in the existence of 26-bit Thumb.
...
arm_frame_saved_pc: Use arm_addr_bits_remove to strip the retrieved PC.
These seem to make stack backtraces work on arm26.
2001-10-20 16:57:42 +00:00
bjh21
e426602284
Update ARM software single-stepping support to work with GDB 5.0.
2001-10-19 00:53:21 +00:00
bjh21
02e1edfb30
Small changes to make GDB for arm--netbsdelf compile:
...
1: Don't include arm-convert.o. arm-convert.s contains only comments, and our
build procedure can't cope with .s files.
2: Add "check_format" and "core_sniffer" entries to netbsd_core_fns, the same
as in i386nbsd_nat.c.
The first of these will need toolchain2netbsd to be re-run. While these
changes let GDB compile, I haven't tried running it on an ARM ELF system yet.
2001-10-18 15:52:57 +00:00
matt
73b0a5ab88
disable minmax_arithsi pattern (from Richard Earnshaw).
2001-10-15 20:54:06 +00:00
bjh21
59ba87fb54
Add an entry for NetBSD/arm.
2001-10-08 22:47:31 +00:00
thorpej
55a63fe9b4
Add a cast to a chunk of code already marked as broken in the main
...
GDB sources so that it avoids a warning on LP64 systems.
2001-10-05 22:59:55 +00:00
thorpej
ff05390aba
Cast ints to u_longs before casting to char *. Avoids warning on
...
LP64 platforms.
2001-10-05 22:55:14 +00:00
thorpej
ff5464ee1e
Cast ints to u_longs before casting to void *. Avoids warning on
...
LP64 platforms.
2001-10-05 22:00:23 +00:00
thorpej
882fbe6d23
Need <stdlib.h> for getenv() protoype (to avoid warning on LP64).
...
XXX This patch probably isn't right, but I'm not interested in
detangling the GNU include file nightmare right now.
2001-10-05 18:48:01 +00:00
thorpej
28a8ddfdd3
Need <stdlib.h> for malloc() protoype (to avoid warning on LP64).
...
XXX This patch probably isn't right, but I'm not interested in
detangling the GNU include file nightmare right now.
2001-10-05 18:47:42 +00:00
thorpej
c3aaaae7a0
Provide an extern decl for strlen() all the time, not just if __alpha__
...
(so this builds on sparc64). XXX Why we don't just use <string.h> is
beyond me...
2001-10-05 07:38:22 +00:00
thorpej
4e3296004c
Need <string.h> for memset()/memcpy().
2001-10-05 07:35:04 +00:00
thorpej
044932d6cc
Need <string.h> when building the exception handler stuff on LP64
...
systems (like sparc64).
2001-10-05 07:04:04 +00:00
rafal
eff7f464bc
Pick up warning fixes from rev 1.115 of bintutils cvs. Part of the following
...
change, though I'm only picking up elf32-mips.c here.
2001-09-21 Nick Clifton <nickc@cambridge.redhat.com>
* elfxx-ia64.c: Fix compile time warning messages.
* coff-mcore.c: Fix compile time warning messages.
* coff-ppc.c: Fix compile time warning messages.
* coffcode.h: Fix compile time warning messages.
* elf32-mips.c: Fix compile time warning messages.
* elf64-alpha.c: Fix compile time warning messages.
* libbfd.c: Fix compile time warning messages.
* bfd-in2.h: Regenerate.
2001-10-04 04:03:50 +00:00
wiz
5554debffd
Add a missing va_end.
2001-09-24 14:33:50 +00:00
wiz
4c99916337
va_{start,end} audit:
...
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).
Improved by comments from enami and christos -- thanks!
Heimdal/krb4/KAME changes already fed back, rest to follow.
Inspired by, but not not based on, OpenBSD.
2001-09-24 13:22:25 +00:00
simonb
b77ae95a9e
For ns32k-netbsd, don't add ns32k/xm-netbsd.h to $xm_file; it gets
...
included in tconfig.h anyway.
2001-09-23 13:55:13 +00:00
simonb
8e868c5d17
Don't define mem{cmp,cpy,set}; from gcc-current after the 2.95.3 release.
2001-09-23 13:42:39 +00:00
matt
71e81eb955
Also apply a fix if there are no symbols involved (which means that no
...
reloc will be emitted for the fix).
2001-09-08 16:38:32 +00:00
matt
649981af00
The don't apply fix if not NO_RELOC only applies to OBJ_ELF.
2001-09-08 04:38:34 +00:00
matt
f23306e36f
We need md_apply_fix is there is NO_RELOC.
2001-09-08 04:33:58 +00:00
matt
239fd58a71
md_apply_fix is a NOP for ELF. So macro it away. Simplify the resulting
...
one for the non-ELF case.
2001-09-07 17:14:24 +00:00
matt
b3b6be7160
Only use data from the r_addend, not the relocation slot itself. Make sure
...
pcrel relocations enable pcrel_offset and augment that for VAX specific
needs.
2001-09-07 17:12:15 +00:00
mrg
3a6f34a1f2
fix part of previous: do pass -mcmodel=medlow to the 64 bit cc1 if -p*.
2001-09-07 07:19:52 +00:00
matt
bb46238ed7
Merge in 2.11.2 changes into my ELF support
2001-09-07 05:06:51 +00:00
matt
e934346ca9
Make -mvec as an alternative for -m7400 since -mvec existed in binutil 2.9
2001-09-06 21:07:07 +00:00
matt
b3fe7bae05
Add the AltiVec data stream instructions that seemingly got lost between
...
binutils 2.9 and 2.11.
2001-09-06 21:02:29 +00:00
mrg
6e2daf5a64
fix the -m32 code to use /usr/lib/32 paths. don't pass -mcmodel to the 32bit cc1, it doesn't like that.
2001-08-30 09:30:40 +00:00
matt
115cd493b5
Do not compare to chars to >= 0 since this will cause a warning where
...
chars are unsigned. instead, change it from ((c) < foo && (c) >= 0) to
((unsigned char)(c) < foo) which does the same thing but avoids the warning
2001-08-30 02:15:42 +00:00
mrg
ee333eaabb
add missing o: to the strip(1) getopt format string.
2001-08-20 04:47:29 +00:00
mrg
f05a7e7c12
fix the NetBSD comment char (already fixed in net binutils.)
2001-08-17 11:12:34 +00:00
tv
7157e2832f
XXX - force handing down of -no-gcc to off, so that cpp will predefine
...
__GNUC__ automatically.
Note that this is probably not the Right solution; we should fix any in-tree
uses of /usr/bin/cpp to use $CC -E. However, this is being added for now
for backwards compatibility.
2001-08-14 13:46:14 +00:00