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gas/
2021-06-11 Andrea Corallo <andrea.corallo@arm.com>
* config/tc-arm.c (insns): Add 'bti' insn.
* testsuite/gas/arm/armv8_1-m-pacbti.d: New file.
* testsuite/gas/arm/armv8_1-m-pacbti.s: Likewise.
opcodes/
2021-06-11 Andrea Corallo <andrea.corallo@arm.com>
* arm-dis.c (thumb32_opcodes): Add bti instruction.
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In commit:
commit f069ea46a03ae868581d1c852da28e979ea1245a
Date: Sat Jul 3 16:29:08 2021 -0700
Rename gdb/ChangeLog to gdb/ChangeLog-2021
The gdb/ChangeLog file was renamed, but all of the other ChangeLog
files relating to gdb were left in place.
As I understand things, the no ChangeLogs policy applies to all the
GDB related directories, so this commit renames all of the remaining
GDB related ChangeLog files.
As with the original commit, the intention behind this commit is to
hopefully stop people merging ChangeLog entries by mistake.
The renames carried out in this commit are:
gdb/doc/ChangeLog -> gdb/doc/ChangeLog-1991-2021
gdb/stubs/ChangeLog -> gdb/stubs/ChangeLog-2012-2020
gdb/testsuite/ChangeLog -> gdb/testsuite/ChangeLog-2014-2021
gdbserver/ChangeLog -> gdbserver/ChangeLog-2002-2021
gdbsupport/ChangeLog -> gdbsupport/ChangeLog-2020-2021
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As reported in PR gdb/28076 [1], passing no condition argument to the
-break-condition command (e.g.: "-break-condition 2") should clear the
condition for breakpoint 2, just like CLI's "condition 2", but instead
an error message is returned:
^error,msg="-break-condition: Missing the <number> and/or <expr> argument"
The current implementation of the -break-condition command's argument
handling (79aabb7308c "gdb/mi: add a '--force' flag to the
'-break-condition' command") was done according to the documentation,
where the condition argument seemed mandatory. However, the
-break-condition command originally (i.e. before the 79aabb7308c
patch) used the CLI's "cond" command, and back then not passing a
condition argument was clearing out the condition. So, this is a
regression in terms of the behavior.
Fix the argument handling of the -break-condition command to allow not
having a condition argument, and also update the document to make the
behavior clear. Also add test cases to test the scenarios which were
previously not covered.
[1] https://sourceware.org/bugzilla/show_bug.cgi?id=28076
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Blindly following x86 broke linux kernel builds.
bfd/
* elf32-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define as true.
* elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Likewise.
gas/
* testsuite/gas/ppc/power4.d: Adjust for section sym change.
* testsuite/gas/ppc/test1elf32.d: Likewise.
* testsuite/gas/ppc/test1elf64.d: Likewise.
ld/
* testsuite/ld-powerpc/tlsexe.r: Adjust for section sym change.
* testsuite/ld-powerpc/tlsexe32.r: Likewise.
* testsuite/ld-powerpc/tlsexe32no.r: Likewise.
* testsuite/ld-powerpc/tlsexeno.r: Likewise.
* testsuite/ld-powerpc/tlsexenors.r: Likewise.
* testsuite/ld-powerpc/tlsexers.r: Likewise.
* testsuite/ld-powerpc/tlsexetoc.r: Likewise.
* testsuite/ld-powerpc/tlsexetocrs.r: Likewise.
* testsuite/ld-powerpc/tlsget.d: Likewise.
* testsuite/ld-powerpc/tlsget.wf: Likewise.
* testsuite/ld-powerpc/tlsget2.d: Likewise.
* testsuite/ld-powerpc/tlsget2.wf: Likewise.
* testsuite/ld-powerpc/tlsso.r: Likewise.
* testsuite/ld-powerpc/tlsso32.r: Likewise.
* testsuite/ld-powerpc/tlstocso.r: Likewise.
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Commit 40726f16a8d7 broke references to sections within ADDR(), and
overlays with weird section names.
* ldgram.y (paren_script_name): New rule.
(exp): Use it for ALIGNOF, SIZEOF, ADDR, and LOADADDR. Similarly
ensure script mode parsing for section name in SEGMENT_START.
(overlay_section): Delete unnecessary ldlex_script call. Backup
on a lookahead NAME parsed in expression mode.
* testsuite/ld-elf/overlay.s: Add more sections.
* testsuite/ld-elf/overlay.t: Test '-' in section names.
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Generated from sys/sys/syscall.h revision 1.319.
We can safely remove the _lwp_gettid syscall, which was never exposed
in libc and never made it into a release.
gdb/ChangeLog:
2021-07-23 Frederic Cambus <fred@statdns.com>
* syscalls/netbsd.xml: Regenerate.
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When creating a parameter in Guile, you have to create it using
make-parameter and then register it with GDB with register-parameter!.
In between, it's still possible (though not documented) to set the
parameter's value. I broke this use case by mistake while writing this
series, so thought it would be good to have a test for it.
I suppose that people could use this "feature" to give their parameter
an initial value, even though make-parameter has an initial-value
parameter for this. Nevertheless, changing this behavior could break
some scripts, which is why I think it's important for it to be tested.
Change-Id: I5b2103e3cec0cfdcccf7ffb00eb05fed8626e66d
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I don't understand what the sfunc function type in
cmd_list_element::function is for. Compared to cmd_simple_func_ftype,
it has an extra cmd_list_element parameter, giving the callback access
to the cmd_list_element for the command being invoked. This allows
registering the same callback with many commands, and alter the behavior
using the cmd_list_element's context.
From the comment in cmd_list_element, it sounds like at some point it
was the callback function type for set and show functions, hence the
"s". But nowadays, it's used for many more commands that need to access
the cmd_list_element object (see add_catch_command for example).
I don't really see the point of having sfunc at all, since do_sfunc is
just a trivial shim that changes the order of the arguments. All
commands using sfunc could just as well set cmd_list_element::func to
their callback directly.
Therefore, remove the sfunc field in cmd_list_element and everything
that goes with it. Rename cmd_const_sfunc_ftype to cmd_func_ftype and
use it for cmd_list_element::func, as well as for the add_setshow
commands.
Change-Id: I1eb96326c9b511c293c76996cea0ebc51c70fac0
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After browsing the CLI code for quite a while and trying really hard, I
reached the conclusion that I can't give a meaningful explanation of
what "sfunc" and "cfunc" functions are, in cmd_list_element. I don't
see a logic at all. That makes it very difficult to do any kind of
change. Unless somebody can make sense out of all that, I'd like to try
to retro-fit some logic in the cmd_list_element callback function code
so that we can understand what is going on, do some cleanups and add new
features.
The first change is about "cfunc". I can't figure out what the "c" in
cfunc means. It's not const, because there's already "const" in
"cmd_const_cfunc_ftype", and the previous "cmd_cfunc_ftype" had nothing
const.. It's not "cmd" or "command", because there's already "cmd" in
"cmd_const_cfunc_ftype".
The "main" command callback, cmd_list_element::func, has three
parameters, whereas cfunc has two. It is missing the cmd_list_element
parameter. So the only reason I see for cfunc to exist is to be a shim
between the three and two parameter versions. Most commands don't need
to receive the cmd_list_element object, so adding it everywhere would be
long and would just add more unnecessary boilerplate. So since this is
the "simple" version of the callback, compared to the "full", I suggest
renaming cmd_const_cfunc_ftype into cmd_simple_func_ftype, as well as
everything (like the utility functions) that goes with it.
Change-Id: I4e46cacfd77a66bc1cbf683f6a362072504b7868
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Same idea as the previous patch, but for m_terminal.
Change-Id: If9367d5db8c976a4336680adca4ea5bc31ab64d2
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Same idea as the previous patch, but for m_cwd.
To keep things consistent across the board, change get_inferior_cwd as
well, which is shared with GDBserver. So update the related GDBserver
code too.
Change-Id: Ia2c047fda738d45f3d18bc999eb67ceb8400ce4e
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With the current code, both a NULL pointer and an empty string can mean
"no arguments". We don't need this distinction. Changing to a string
has the advantage that there is now a single state for that (an empty
string), which makes the code a bit simpler in my opinion.
Change-Id: Icdc622820f7869478791dbaa84b4a1c7fec21ced
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Add cwd/set_cwd to the inferior class, remove set_inferior_args.
Keep get_inferior_args, because it is used from fork_inferior, in shared
code. The cwd could eventually be passed as a parameter eventually,
though, I think that would be cleaner.
Change-Id: Ifb72ea865d7e6f9a491308f0d5c1595579d8427e
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Add args/set_args to the inferior class, remove the set_inferior_args
and get_inferior_args functions, that would just be wrappers around
them.
Change-Id: If87d52f3402ce08be26c32897ae8915d9f6d1ea3
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There are currently two states that the inferior args can be stored.
The main one is the `args` field, where they are stored as a single
string. The other one is the `argc`/`argv` fields.
This last one is only used for arguments passed in GDB's
command line. And the only outcome is that when get_inferior_args is
called, `argc`/`argv` are serialized into `args`. So really,
`argc`/`argv` is just a staging area before moving the arguments in
`args`.
Simplify this by only keeping the `args` field. Change
set_inferior_args_vector to immediately serialize the arguments into
`args`, work that would be done in get_inferior_args later anyway.
The only time where this work would be "wasted" is when the user passes
some arguments on the command line, but does not end up running the
program. But that just seems unlikely. And it's not that much work.
Change-Id: Ica0b9859397c095f6530350c8fb3c36905f2044a
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The declaration of set_inferior_cwd is currently shared between gdb and
gdbserver, in gdbsupport/common-inferior.h. It doesn't need to be, as
set_inferior_cwd is not called from common code. Only get_inferior_cwd
needs to.
The motivation for this is that a future patch will change the prototype
of set_inferior_cwd in gdb, and I don't want to change it for gdbserver
unnecessarily. I see this as a good cleanup in any case, to reduce to
just the essential what is shared between GDB and GDBserver.
Change-Id: I3127d27d078f0503ebf5ccc6fddf14f212426a73
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Fix:
DUPLICATE: gdb.base/setshow.exp: test_setshow_args: show args
by giving some explicit test names.
Change-Id: I2a738d3d3675ab9b45929e71f5aee0ea6bf92072
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Split in multiple procs, one per topic, and start with a fresh GDB in
each. I find it easier to work on a test with multiple smaller
independent test procedures. For example, it's possible to comment all
but one when working on one. It's also easier to add things without
having to think about the impact on existing tests, and vice-versa.
Change-Id: I19691eed8f9bcb975b2eeff7577cac66251bcbe2
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Using save_vars is a bit better than what we have now, as it ensures the
variable gets restored if the code within it throws an error.
Change-Id: I3bd6836e5b7efb61b078acadff1a1c8182c19a27
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Split the file into multiple independent test procs, where each proc
starts with a fresh GDB. I find it easier to understand what a test is
doing when each part of the test is isolated and self-contained. It
makes it easier to comment out some parts of the test while working /
debugging a specific part. It also makes it easier to add new things
(which a subsequent patch will do) without fear of impacting another part
of the test.
Change-Id: I8b4d52ac82b1492d79b679e13914ed177d8a836d
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Not all systems have hardware breakpoint support. Add a check
to see if the system supports hardware breakpoints.
gdb/testsuite/ChangeLog
* gdb.python/py-breakpoint.exp (test_hardware_breakpoints): Add
check for hardware breakpoint support.
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In spawn_capture_tty_name (lib/gdb.exp) we either set or unset
last_spawn_tty_name depending on whether spawn_out(slave,name) exists
or not.
One situation that might cause spawn_out(slave,name) to not exists is
if the spawn function is called with the argument -leaveopen, which is
how it is called when processes are created as part of a pipeline, the
created process has no tty, instead its output is written to a file
descriptor.
If a pipeline is created consisting of multiple processes then there
will be multiple sequential calls to spawn, all using -leaveopen. The
first of these calls is fine, spawn_out(slave,name) is not set, and so
in spawn_capture_tty_name we unset last_spawn_tty_name. However, on
the second call to spawn, spawn_out(slave,name) is still not set and
so in spawn_capture_tty_name we again try to unset
last_spawn_tty_name, this now throws an error (as last_spawn_tty_name
is already unset).
Fix this issue by using -nocomplain with the call to unset in
spawn_capture_tty_name.
Before this commit I was seeing gdb.base/gnu-debugdata.exp report 1
pass, and 1 unsupported test. After this commit I now see 16 passes
from this test script.
I have also improved the code that used to do this:
if { [info exists spawn_out] } {
set ::last_spawn_tty_name $spawn_out(slave,name)
} else {
...
}
The problem here is that we check for the existence of spawn_out, and
then unconditionally read spawn_out(slave,name). A situation could
arise where some other element of spawn_out is set,
e.g. spawn_out(foo), in which case we would enter the if block and try
to read a non-existent variable. After this commit we now check
specifically for spawn_out(slave,name).
Finally, it is worth noting that before this issue was fixed runtest
itself, or rather the expect process behind runtest, would segfault
while exiting. I haven't looked at all into what the problem is here
that caused expect to crash, as fixing the bug in GDB's testing
scripts made the segfault go away.
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While EVEX.L'L are indeed ignored when EVEX.b stands for just SAE,
EVEX.b itself is not ignored when an insn permits neither rounding
control nor SAE.
While changing this aspect of EVEX.b handling, also alter unduly set
embedded broadcast: Don't call BadOp(), screwing up subsequent
disassembly, but emit "{bad}" instead.
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When running test-case gdb.ada/formatted_ref.exp with gcc-11 and target board
unix/gdb:debug_flags=-gdwarf-4 we run into:
...
(gdb) print/x s^M
No definition of "s" in current context.^M
(gdb) FAIL: gdb.ada/formatted_ref.exp: print/x s
...
which is caused by "runto defs.adb:20" taking us to defs__struct1IP:
...
(gdb) break defs.adb:20^M
Breakpoint 1 at 0x402cfd: defs.adb:20. (2 locations)^M
(gdb) run ^M
Starting program: formatted_ref ^M
^M
Breakpoint 1, defs__struct1IP () at defs.adb:20^M
20 return s.x; -- Set breakpoint marker here.^M
(gdb) print s1'access^M
...
instead of the expected defs.f1:
...
(gdb) break defs.adb:20^M
Breakpoint 1 at 0x402d0e: file defs.adb, line 20.^M
(gdb) run ^M
Starting program: formatted_ref ^M
^M
Breakpoint 1, defs.f1 (s=...) at defs.adb:20^M
20 return s.x; -- Set breakpoint marker here.^M
...
This is caused by incorrect line info due to gcc PR 101575 - "[gcc-11,
-gdwarf-4] Missing .file <n> directive causes invalid line info".
Fix this by when landing in defs__struct1IP:
- xfailing the runto, and
- issuing a continue to land in defs.f1.
Likewise in a few other test-cases.
Tested on x86_64-linux, with:
- system gcc.
- gcc-11 and target boards unix/gdb:debug_flags=-gdwarf-4 and
unix/gdb:debug_flags=-gdwarf-5.
gdb/testsuite/ChangeLog:
2021-07-22 Tom de Vries <tdevries@suse.de>
* gdb.ada/formatted_ref.exp: Add xfail for PR gcc/101575.
* gdb.ada/iwide.exp: Same.
* gdb.ada/pkd_arr_elem.exp: Same.
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Their sole use is for {,V}EXTRACTPS / {,V}P{EXT,INS}RB respectively; for
consistency also limit use of dqw_mode to Jdqw. 64-bit disassembly
reflecting REX.W / VEX.W is not in line with the assembler's opcode
table having NoRex64 / VexWIG in all respective templates, i.e. assembly
input isn't being honored there either. Obviously the 0FC5 encodings of
{,V}PEXTRW then also need adjustment for consistency reasons.
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It has only a single use and can easily be represented by dq_mode
instead. Plus its handling in intel_operand_size() was duplicating
that of vex_vsib_{d,q}_w_dq_mode anyway.
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They're effectively redundant with {b,w,d,q}_mode.
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The bulk of OP_XMM() can be easily reused also for OP_EX(). Break the
shared logic out of the function, and invoke the new helper from both
places.
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These are fully redundant with, respectively, x_mode and scalar_mode.
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Unlike the high bit of VEX.vvvv / EVEX.vvvv, EVEX.V' is not ignored
outside of 64-bit mode. Oddly enough there already are tests for these
cases, but their expectations were wrong. (This may have been based on
an old SDM version, where the restriction wasn't properly spelled out.)
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There's no need to have two paths printing the "xd" mnemonic suffix.
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What so far was OP_E_register() can be easily reused also for OP_G().
Add suitable parameters to the function and move the invocation of
swap_operand() to OP_E(). Adjust MOVSXD's first operand: There never was
a need to use movsxd_mode there, and its use gets in the way of the code
folding.
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The restriction to %bnd0-%bnd3 requires to also check REX.R is clear,
just like OP_E_Register() also includes REX.B in its check.
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EVEX.R' is invalid to be clear not only for mask registers, but also for
GPRs - IOW everything handled in this function.
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With EVEX.W clear the instruction doesn't ignore the rounding mode, but
(like for other insns without rounding semantics) EVEX.b set causes #UD.
Hence the handling of EVEX.W needs to be done when processing
evex_rounding_64_mode, not at the decode stages.
Derive a new 64-bit testcase from the 32-bit one to cover the different
EVEX.W treatment in both cases.
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By moving its vex.r check there it becomes fully redundant with OP_G().
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When running test-case gdb.cp/step-and-next-inline.exp with gcc-11, I run
into:
...
KPASS: gdb.cp/step-and-next-inline.exp: no_header: next step 1 \
(PRMS symtab/25507)
FAIL: gdb.cp/step-and-next-inline.exp: no_header: next step 2
KPASS: gdb.cp/step-and-next-inline.exp: no_header: next step 3 \
(PRMS symtab/25507)
...
[ Note that I get the same result with gcc-11 and target board
unix/gdb:debug_flags=-gdwarf-4, so this is not a dwarf 4 vs 5 issue. ]
With gcc-10, I have this trace:
...
64 get_alias_set (&xx);
get_alias_set (t=0x601038 <xx>) at step-and-next-inline.cc:51
51 if (t != NULL
40 if (t->x != i)
52 && TREE_TYPE (t).z != 1
43 return x;
53 && TREE_TYPE (t).z != 2
43 return x;
54 && TREE_TYPE (t).z != 3)
43 return x;
main () at step-and-next-inline.cc:65
65 return 0;
...
and with gcc-11, I have instead:
...
64 get_alias_set (&xx);
get_alias_set (t=0x601038 <xx>) at step-and-next-inline.cc:51
51 if (t != NULL
52 && TREE_TYPE (t).z != 1
43 return x;
53 && TREE_TYPE (t).z != 2
43 return x;
54 && TREE_TYPE (t).z != 3)
43 return x;
main () at step-and-next-inline.cc:65
65 return 0;
...
and with clang-10, I have instead:
...
64 get_alias_set (&xx);
get_alias_set (t=0x601034 <xx>) at step-and-next-inline.cc:51
51 if (t != NULL
52 && TREE_TYPE (t).z != 1
53 && TREE_TYPE (t).z != 2
54 && TREE_TYPE (t).z != 3)
51 if (t != NULL
57 }
main () at step-and-next-inline.cc:65
65 return 0;
...
The test-case tries to verify that we don't step into inlined function
tree_check (lines 40-43) (so, with the clang trace we get that right).
The test-case then tries to kfail the problems when using gcc, but this is
done in such a way that the testing still gets out of sync after a failure.
That is: the "next step 2" check that is supposed to match
"TREE_TYPE (t).z != 2" is actually matching "TREE_TYPE (t).z != 1":
...
(gdb) next^M
52 && TREE_TYPE (t).z != 1^M
(gdb) PASS: gdb.cp/step-and-next-inline.exp: no_header: next step 2
...
Fix this by issuing extra nexts to arrive at the required lines.
Tested on x86_64-linux, with gcc-8, gcc-9, gcc-10, gcc-11, clang-8, clang-10
and clang-12.
gdb/testsuite/ChangeLog:
2021-07-20 Tom de Vries <tdevries@suse.de>
* gdb.cp/step-and-next-inline.cc (tree_check, get_alias_set, main):
Tag closing brace with comment.
* gdb.cp/step-and-next-inline.h: Update to keep identical with
step-and-next-inline.cc.
* gdb.cp/step-and-next-inline.exp: Issue extra next when required.
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* ld.texi: Document new output section type.
* ldgram.y: Add new token.
* ldlang.c: Handle the new flag.
* ldlang.h: Add readonly_section to list of section types.
* ldlex.l: Add a new identifier.
* testsuite/ld-scripts/output-section-types.t: New example linker script.
* testsuite/ld-scripts/output-section-types.d: Test driver.
* testsyute/ld-scripts/script.exp: Run the new test.
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When running test-case gdb.base/ptype-offsets.exp with gcc-11 (with -gdwarf-5
default) or gcc-10 with target board unix/gdb:debug_flags=-gdwarf-5 we run
into this regression:
...
(gdb) ptype/o static_member^M
/* offset | size */ type = struct static_member {^M
- static static_member Empty;^M
/* 0 | 4 */ int abc;^M
^M
/* total size (bytes): 4 */^M
}^M
-(gdb) PASS: gdb.base/ptype-offsets.exp: ptype/o static_member
+(gdb) FAIL: gdb.base/ptype-offsets.exp: ptype/o static_member
...
This is caused by missing debug info, which I filed as gcc PR101452 - "[debug,
dwarf-5] undefined static member removed by
-feliminate-unused-debug-symbols".
It's not clear yet whether this is a bug or a feature, but work around this in
the test-cases by:
- defining the static member
- adding additional_flags=-fno-eliminate-unused-debug-types.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2021-07-20 Tom de Vries <tdevries@suse.de>
* lib/gdb.exp (gcc_major_version): New proc.
* gdb.base/ptype-offsets.cc: Define static member static_member::Empty.
* gdb.cp/templates.exp: Define static member using -DGCC_BUG.
* gdb.cp/m-static.exp: Add
additional_flags=-fno-eliminate-unused-debug-types.
* gdb.cp/pr-574.exp: Same.
* gdb.cp/pr9167.exp: Same.
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With gcc-11 we run into:
...
(gdb) print pa_ptr.all^M
That operation is not available on integers of more than 8 bytes.^M
(gdb) KFAIL: gdb.ada/arrayptr.exp: scenario=all: print pa_ptr.all (PRMS: gdb/20991)
...
This is due to PR exp/20991 - "__int128 type support". Mark this and similar
FAILs as KFAIL.
Also mark this FAIL:
....
(gdb) print pa_ptr(3)^M
cannot subscript or call something of type `foo__packed_array_ptr'^M
(gdb) FAIL: gdb.ada/arrayptr.exp: scenario=minimal: print pa_ptr(3)
...
as a KFAIL for PR ada/28115 - "Support packed array encoded as
DW_TAG_subrange_type".
Tested on x86_64-linux, with gcc-10 and gcc-11.
gdb/testsuite/ChangeLog:
2021-07-21 Tom de Vries <tdevries@suse.de>
* gdb.ada/arrayptr.exp: Add KFAILs for PR20991 and PR28115.
* gdb.ada/exprs.exp: Add KFAILs for PR20991.
* gdb.ada/packed_array_assign.exp: Same.
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Many places report errors of the nature "can't resolve a - b".
This provides a utility function to report such errors consistently.
I removed the section reporting and quotes around symbol names while I
was at it. Compare
ifunc-2.s:4: Error: can't resolve `bar1' {.text.1 section} - `foo1' {.text.1 section}
with
ifunc-2.s:4: Error: can't resolve bar1 - foo1
In many cases the section names don't help the user very much in
figuring out what went wrong, and the quotes if present arguably ought
to be placed around the entire expression:
can't resolve `bar1 - foo1'
The patch also tidies some tc_get_reloc functions that leak memory on
error paths.
* write.h (as_bad_subtract): Declare.
* write.c (as_bad_subtract): New function.
(fixup_segment): Use as_bad_subtract.
* config/tc-arc.c (md_apply_fix): Likewise.
* config/tc-avr.c (md_apply_fix, tc_gen_reloc): Likewise.
* config/tc-cris.c (md_apply_fix): Likewise.
* config/tc-d10v.c (md_apply_fix): Likewise.
* config/tc-d30v.c (md_apply_fix): Likewise.
* config/tc-ft32.c (md_apply_fix): Likewise.
* config/tc-h8300.c (tc_gen_reloc): Likewise.
* config/tc-m68hc11.c (md_apply_fix): Likewise.
* config/tc-mmix.c (mmix_frob_file): Likewise.
* config/tc-mn10200.c (tc_gen_reloc): Likewise.
* config/tc-nds32.c (nds32_apply_fix): Likewise.
* config/tc-pru.c (md_apply_fix): Likewise.
* config/tc-riscv.c (md_apply_fix): Likewise.
* config/tc-s12z.c (md_apply_fix): Likewise.
* config/tc-s390.c (md_apply_fix): Likewise.
* config/tc-tilegx.c (md_apply_fix): Likewise.
* config/tc-tilepro.c (md_apply_fix): Likewise.
* config/tc-v850.c (md_apply_fix): Likewise.
* config/tc-vax.c (md_apply_fix): Likewise.
* config/tc-xc16x.c (tc_gen_reloc): Likewise.
* config/tc-xgate.c (md_apply_fix): Likewise.
* config/tc-xstormy16.c (xstormy16_md_apply_fix): Likewise.
* config/tc-xtensa.c (md_apply_fix): Likewise.
* config/tc-z80.c (tc_gen_reloc): Likewise.
* config/tc-spu.c (md_apply_fix): Likewise.
(tc_gen_reloc): Delete dead code. Free memory on error.
* config/tc-cr16.c (tc_gen_reloc): Use as_bad_subtract. Free
on error.
* config/tc-crx.c (tc_gen_reloc): Likewise.
* config/tc-ppc.c (tc_gen_reloc): Likewise.
* testsuite/gas/i386/ifunc-2.l: Adjust to suit changed error message.
* testsuite/gas/mips/lui-2.l: Likewise.
* testsuite/gas/tic6x/reloc-bad-1.l: Likewise.
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netbsdpe was deprecated in c2ce831330e10dab4703094491f80b6b9a5c2289.
Since then, a release has passed (2.37), and it was marked obselete in
5c9cbf07f3f972ecffe13d858010b3179df17b32. Unless I am mistaken, that
means we can now remove support altogether.
All branches in the "active" code are remove, and the target is
additionally marked as obsolete next to the other removed ones for
libbfd and gdb.
Per [1] from the NetBSD toolchain list, PE/COFF support was removed a
decade ago. Furthermore, the sole mention of this target in the binutils
commit history was in 2002. Together, I'm led to believe this target
hasn't seen much attention in quite a while.
[1]: https://mail-index.netbsd.org/tech-toolchain/2021/06/16/msg003996.html
bfd/
* config.bfd: Remove netbsdpe entry.
binutils/
* configure.ac: Remove netbsdpe entry.
* testsuite/lib/binutils-common.exp (is_pecoff_format): Likewise.
* configure: Regenerate.
gas/
* configure.tgt: Remove netbsdpe entry.
gdb/
* configure.tgt: Add netbsdpe to removed targets.
ld/
* configure.tgt: Remove netbsdpe entry.
* testsuite/ld-bootstrap/bootstrap.exp: Likewise.
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https://en.cppreference.com/w/cpp/types/NULL says NULL might be
defined as nullptr.
https://en.cppreference.com/w/cpp/language/reinterpret_cast says
reinterpret_cast can't be used on nullptr.
PR gold/28106
PR gold/27815
* gc.h (gc_process_relocs): Use static_cast in Section_id constructor.
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