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Commit:
commit 60a3da00bd5407f07d64dff82a4dae98230dfaac
Date: Sat Jan 22 11:38:18 2022 +0000
objdump/opcodes: add syntax highlighting to disassembler output
Introduced a new use of vfprintf_filtered, which has been deprecated.
This commit replaces this with gdb_vprintf instead.
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This commit adds the _option_ of having disassembler output syntax
highlighted in objdump. This option is _off_ by default. The new
command line options are:
--disassembler-color=off # The default.
--disassembler-color=color
--disassembler-color=extended-color
I have implemented two colour modes, using the same option names as we
use of --visualize-jumps, a basic 8-color mode ("color"), and an
extended 8bit color mode ("extended-color").
The syntax highlighting requires that each targets disassembler be
updated; each time the disassembler produces some output we now pass
through an additional parameter indicating what style should be
applied to the text.
As updating all target disassemblers is a large task, the old API is
maintained. And so, a user of the disassembler (i.e. objdump, gdb)
must provide two functions, the current non-styled print function, and
a new, styled print function.
I don't currently have a plan for converting every single target
disassembler, my hope is that interested folk will update the
disassemblers they are interested in. But it is possible some might
never get updated.
In this initial series I intend to convert the RISC-V disassembler
completely, and also do a partial conversion of the x86 disassembler.
Hopefully having the x86 disassembler at least partial converted will
allow more people to try this out easily and provide feedback.
In this commit I have focused on objdump. The changes to GDB at this
point are the bare minimum required to get things compiling, GDB makes
no use of the styling information to provide any colors, that will
come later, if this commit is accepted.
This first commit in the series doesn't convert any target
disassemblers at all (the next two commits will update some targets),
so after this commit, the only color you will see in the disassembler
output, is that produced from objdump itself, e.g. from
objdump_print_addr_with_sym, where we print an address and a symbol
name, these are now printed with styling information, and so will have
colors applied (if the option is on).
Finally, my ability to pick "good" colors is ... well, terrible. I'm
in no way committed to the colors I've picked here, so I encourage
people to suggest new colors, or wait for this commit to land, and
then patch the choice of colors.
I do have an idea about using possibly an environment variable to
allow the objdump colors to be customised, but I haven't done anything
like that in this commit, the color choices are just fixed in the code
for now.
binutils/ChangeLog:
* NEWS: Mention new feature.
* doc/binutils.texi (objdump): Describe --disassembler-color
option.
* objdump.c (disassembler_color): New global.
(disassembler_extended_color): Likewise.
(disassembler_in_comment): Likewise.
(usage): Mention --disassembler-color option.
(long_options): Add --disassembler-color option.
(objdump_print_value): Use fprintf_styled_func instead of
fprintf_func.
(objdump_print_symname): Likewise.
(objdump_print_addr_with_sym): Likewise.
(objdump_color_for_disassembler_style): New function.
(objdump_styled_sprintf): New function.
(fprintf_styled): New function.
(disassemble_jumps): Use disassemble_set_printf, and reset
disassembler_in_comment.
(null_styled_print): New function.
(disassemble_bytes): Use disassemble_set_printf, and reset
disassembler_in_comment.
(disassemble_data): Update init_disassemble_info call.
(main): Handle --disassembler-color option.
include/ChangeLog:
* dis-asm.h (enum disassembler_style): New enum.
(struct disassemble_info): Add fprintf_styled_func field, and
created_styled_output field.
(disassemble_set_printf): Declare.
(init_disassemble_info): Add additional parameter.
(INIT_DISASSEMBLE_INFO): Add additional parameter.
opcodes/ChangeLog:
* dis-init.c (init_disassemble_info): Take extra parameter,
initialize the new fprintf_styled_func and created_styled_output
fields.
* disassembler.c (disassemble_set_printf): New function definition.
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Now that filtered and unfiltered output can be treated identically, we
can unify the printf family of functions. This is done under the name
"gdb_printf". Most of this patch was written by script.
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Now that filtered and unfiltered output can be treated identically, we
can unify the puts family of functions. This is done under the name
"gdb_puts". Most of this patch was written by script.
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Now that filtered and unfiltered output can be treated identically, we
can unify the vprintf family of functions: vprintf_filtered,
vprintf_unfiltered, vfprintf_filtered and vfprintf_unfiltered. (For
the gdb_stdout variants, recall that only printf_unfiltered gets truly
unfiltered output at this point.) This removes one such function and
renames the remaining two to "gdb_vprintf". All callers are updated.
Much of this patch was written by script.
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This commit adds styling support to the disassembler output, as such
two new commands are added to GDB:
set style disassembler enabled on|off
show style disassembler enabled
In this commit I make use of the Python Pygments package to provide
the styling. I did investigate making use of libsource-highlight,
however, I found the highlighting results to be inferior to those of
Pygments; only some mnemonics were highlighted, and highlighting of
register names such as r9d and r8d (on x86-64) was incorrect.
To enable disassembler highlighting via Pygments, I've added a new
extension language hook, which is then implemented for Python. This
hook is very similar to the existing hook for source code
colorization.
One possibly odd choice I made with the new hook is to pass a
gdb.Architecture through, even though this is currently unused. The
reason this argument is not used is that, currently, styling is
performed identically for all architectures.
However, even though the Python function used to perform styling of
disassembly output is not part of any documented API, I don't want
to close the door on a user overriding this function to provide
architecture specific styling. To do this, the user would inevitably
require access to the gdb.Architecture, and so I decided to add this
field now.
The styling is applied within gdb_disassembler::print_insn, to achieve
this, gdb_disassembler now writes its output into a temporary buffer,
styling is then applied to the contents of this buffer. Finally the
gdb_disassembler buffer is copied out to its final destination stream.
There's a new test to check that the disassembler output includes some
escape sequences, though I don't check for specific colours; the
precise colors will depend on which instructions are in the
disassembler output, and, I guess, how pygments is configured.
The only negative change with this commit is how we currently style
addresses in GDB.
Currently, when the disassembler wants to print an address, we call
back into GDB, and GDB prints the address value using the `address`
styling, and the symbol name using `function` styling. After this
commit, if pygments is used, then all disassembler styling is done
through pygments, and this include the address and symbol name parts
of the disassembler output.
I don't know how much of an issue this will be for people. There's
already some precedent for this in GDB when we look at source styling.
For example, function names in styled source listings are not styled
using the `function` style, but instead, either GNU Source Highlight,
or pygments gets to decide how the function name should be styled.
If the Python pygments library is not present then GDB will continue
to behave as it always has, the disassembler output is mostly
unstyled, but the address and symbols are styled using the `address`
and `function` styles, as they are today.
However, if the user does `set style disassembler enabled off`, then
all disassembler styling is switched off. This obviously covers the
use of pygments, but also includes the minimal styling done by GDB
when pygments is not available.
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We have three places in gdb where we initialise a disassembler that
will not print anything (used for figuring out the length of
instructions, or collecting other information from the disassembler).
Each of these places has its own stub function to act as a print like
callback, the stub function is identical in each case, and just does
nothing.
In this commit I create a new function to initialise a disassembler
that doesn't print anything, and have all three locations use this new
function. There's now only one non-printing stub function.
There should be no user visible changes after this commit.
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Add a getter and a setter for a symtab's linetable. Remove the
corresponding macro and adjust all callers.
Change-Id: I159183fc0ccd8e18ab937b3c2f09ef2244ec6e9c
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I have warnings like these showing in my editor all the time, so I
thought I'd run clang-tidy with this diagnostic on all the files (that I
can compile) and fix them.
There is still one warning, in utils.c, but that's because some code
is mixed up with preprocessor macros (#ifdef TUI), so I think there no
good solution there.
Change-Id: I345175fc7dd865318f0fbe61ac026c88c3b6a96b
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This changes all existing calls to wrap_here to call the method on the
appropriate ui_file instead. The choice of ui_file is determined by
context.
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I think it only really makes sense to call wrap_here with an argument
consisting solely of spaces. Given this, it seemed better to me that
the argument be an int, rather than a string. This patch is the
result. Much of it was written by a script.
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This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
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While investigating some disassembler problems I ran into this case;
GDB compiled on a 32-bit arm target, with --enable-targets=all. Then
in GDB:
(gdb) set architecture i386
(gdb) disassemble 0x0,+4
unknown disassembler error (error = -1)
This is interesting because it shows a case where the libopcodes
disassembler is returning -1 without first calling the
memory_error_func callback. Indeed, the return from libopcodes
happens from this code snippet in i386-dis.c in the print_insn
function:
if (address_mode == mode_64bit && sizeof (bfd_vma) < 8)
{
(*info->fprintf_func) (info->stream,
_("64-bit address is disabled"));
return -1;
}
Notice how, prior to the return the disassembler tries to print a
helpful message out, but GDB doesn't print this message.
The reason this message goes missing is the call stack, it looks like
this:
gdb_pretty_print_disassembler::pretty_print_insn
gdb_disassembler::print_insn
gdbarch_print_insn
...
i386-dis.c:print_insn
When i386-dis.c:print_insn returns -1 this is handled in
gdb_disassembler::print_insn, where an exception is thrown. However,
the actual printing of the disassembler output is done in
gdb_pretty_print_disassembler::pretty_print_insn, and is only done if
an exception is not thrown.
In this commit I change this. The pretty_print_insn now uses
try/catch around the call to gdb_disassembler::print_insn, if we catch
an error then we first print any pending output in the instruction
buffer, before rethrowing the exception. As a result, even if an
exception is thrown we still print any pending disassembler output to
the screen; in the above case the helpful message will now be shown.
Before my patch we might expect to see this output:
(gdb) disassemble 0x0,+4
Dump of assembler code from 0x0 to 0x4:
0x0000000000000000: unknown disassembler error (error = -1)
(gdb)
But now we see this:
(gdb) disassemble 0x0,+4
Dump of assembler code from 0x0 to 0x4:
0x0000000000000000: 64-bit address is disabled
unknown disassembler error (error = -1)
If the disassembler returns -1 without printing a helpful message then
we would still expect a change in output, something like:
(gdb) disassemble 0x0,+4
Dump of assembler code from 0x0 to 0x4:
0x0000000000000000:
unknown disassembler error (error = -1)
Which I think is still acceptable, though at this point I think a
strong case can be made that this is a disassembler bug (not printing
anything, but still returning -1).
Notice however, that the error message is always printed on a new line
now. This is also true for the memory error case, where before we
might see this:
(gdb) disassemble 0x0,+4
Dump of assembler code from 0x0 to 0x4:
0x00000000: Cannot access memory at address 0x0
We now get this:
(gdb) disassemble 0x0,+4
Dump of assembler code from 0x0 to 0x4:
0x00000000:
Cannot access memory at address 0x0
For me, I'm happy to accept this change, having the error on a line by
itself, rather than just appended to the end of the previous line,
seems like an improvement, but I'm aware others might feel
differently, so I'd appreciate any feedback.
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The disassemble_info structure has four callbacks, we have three of
them as static member functions within gdb_disassembler, the fourth is
just a global static function.
However, this fourth callback, is still only used from the
disassemble_info struct, so there's no real reason for its special
handling.
This commit makes fprintf_disasm a static method within
gdb_disassembler.
There should be no user visible changes after this commit.
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If the libopcodes disassembler returns a negative value then this
indicates that the disassembly failed for some reason. In disas.c, in
the function gdb_disassembler::print_insn we can see how this is
handled; when we get a negative value back, we call the memory_error
function, which throws an exception.
The problem here is that the address used in the memory_error call is
gdb_disassembler::m_err_memaddr, which is set in
gdb_disassembler::dis_asm_memory_error, which is called from within
the libopcodes disassembler through the
disassembler_info::memory_error_func callback.
However, for this to work correctly, every time the libopcodes
disassembler returns a negative value, the libopcodes disassembler
must have first called the memory_error_func callback.
My first plan was to make m_err_memaddr a gdb::optional, and assert
that it always had a value prior to calling memory_error, however, a
quick look in opcodes/*-dis.c shows that there _are_ cases where a
negative value is returned without first calling the memory_error_func
callback, for example in arc-dis.c and cris-dis.c.
Now, I think that a good argument can be made that these disassemblers
must therefore be broken, except for the case where we can't read
memory, we should always be able to disassemble the memory contents to
_something_, even if it's just '.word 0x....'. However, I certainly
don't plan to go and fix all of the disassemblers.
What I do propose to do then, is make m_err_memaddr a gdb::optional,
but now, instead of always calling memory_error, I add a new path
which just calls error complaining about an unknown error. This new
path is only used if m_err_memaddr doesn't have a value (indicating
that the memory_error_func callback was not called).
To test this I just augmented one of the disassemblers to always
return -1, before this patch I see this:
Dump of assembler code for function main:
0x000101aa <+0>: Cannot access memory at address 0x0
And after this commit I now see:
Dump of assembler code for function main:
0x000101aa <+0>: unknown disassembler error (error = -1)
This doesn't really help much, but that's because there's no way to
report non memory errors out of the disasembler, because, it was not
expected that the disassembler would ever report non memory errors.
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String-like settings (var_string, var_filename, var_optional_filename,
var_string_noescape) currently take a pointer to a `char *` storage
variable (typically global) that holds the setting's value. I'd like to
"mordernize" this by changing them to use an std::string for storage.
An obvious reason is that string operations on std::string are often
easier to write than with C strings. And they avoid having to do any
manual memory management.
Another interesting reason is that, with `char *`, nullptr and an empty
string often both have the same meaning of "no value". String settings
are initially nullptr (unless initialized otherwise). But when doing
"set foo" (where `foo` is a string setting), the setting now points to
an empty string. For example, solib_search_path is nullptr at startup,
but points to an empty string after doing "set solib-search-path". This
leads to some code that needs to check for both to check for "no value".
Or some code that converts back and forth between NULL and "" when
getting or setting the value. I find this very error-prone, because it
is very easy to forget one or the other. With std::string, we at least
know that the variable is not "NULL". There is only one way of
representing an empty string setting, that is with an empty string.
I was wondering whether the distinction between NULL and "" would be
important for some setting, but it doesn't seem so. If that ever
happens, it would be more C++-y and self-descriptive to use
optional<string> anyway.
Actually, there's one spot where this distinction mattered, it's in
init_history, for the test gdb.base/gdbinit-history.exp. init_history
sets the history filename to the default ".gdb_history" if it sees that
the setting was never set - if history_filename is nullptr. If
history_filename is an empty string, it means the setting was explicitly
cleared, so it leaves it as-is. With the change to std::string, this
distinction doesn't exist anymore. This can be fixed by moving the code
that chooses a good default value for history_filename to
_initialize_top. This is ran before -ex commands are processed, so an
-ex command can then clear that value if needed (what
gdb.base/gdbinit-history.exp tests).
Another small improvement, in my opinion is that we can now easily
give string parameters initial values, by simply initializing the global
variables, instead of xstrdup-ing it in the _initialize function.
In Python and Guile, when registering a string-like parameter, we
allocate (with new) an std::string that is owned by the param_smob (in
Guile) and the parmpy_object (in Python) objects.
This patch started by changing all relevant add_setshow_* commands to
take an `std::string *` instead of a `char **` and fixing everything
that failed to build. That includes of course all string setting
variable and their uses.
string_option_def now uses an std::string also, because there's a
connection between options and settings (see
add_setshow_cmds_for_options).
The add_path function in source.c is really complex and twisted, I'd
rather not try to change it to work on an std::string right now.
Instead, I added an overload that copies the std:string to a `char *`
and back. This means more copying, but this is not used in a hot path
at all, so I think it is acceptable.
Change-Id: I92c50a1bdd8307141cdbacb388248e4e4fc08c93
Co-authored-by: Lancelot SIX <lsix@lancelotsix.com>
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Some add_set_show commands return a single cmd_list_element, the one for
the "set" command. A subsequent patch will need to access the show
command's cmd_list_element as well. Change these functions to return a
new structure type that holds both pointers.
I initially only modified add_setshow_boolean_cmd (the one I needed),
but I think it's better to change the whole chain to keep everything in
sync.
gdb/ChangeLog:
* command.h (set_show_commands): New.
(add_setshow_enum_cmd, add_setshow_auto_boolean_cmd,
add_setshow_boolean_cmd, add_setshow_filename_cmd,
add_setshow_string_cmd, add_setshow_string_noescape_cmd,
add_setshow_optional_filename_cmd, add_setshow_integer_cmd,
add_setshow_uinteger_cmd, add_setshow_zinteger_cmd,
add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd):
Return set_show_commands. Adjust callers.
* cli/cli-decode.c (add_setshow_cmd_full): Return
set_show_commands, remove result parameters, adjust callers.
Change-Id: I17492b01b76002d09effc84830f9c6db26f1db7a
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While adding a ui_out::text () overload accepting a std::string, I
noticed that several callers of ui_out::field_string () were converting
std::string instances to char pointers even if not necessary.
gdb/ChangeLog:
* ui-out.c (ui_out::field_string): Add missing style_argument
to the overload accepting a std::string, to make it equivalent
to the char pointer version.
* ui-out.h (class ui_out): Ditto.
* break-catch-sig.c (signal_catchpoint_print_one): Do not
convert std::strings to char pointers before passing them to
ui_out::field_string ().
* break-catch-throw.c (print_one_detail_exception_catchpoint):
Ditto.
* cli/cli-setshow.c (do_show_command): Ditto.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Ditto.
* infcmd.c (print_return_value_1): Ditto.
* inferior.c (print_inferior): Ditto.
* linux-thread-db.c (info_auto_load_libthread_db): Ditto.
* mi/mi-cmd-var.c (print_varobj): Ditto.
(mi_cmd_var_set_format): Ditto.
(mi_cmd_var_info_type): Ditto.
(mi_cmd_var_info_expression): Ditto.
(mi_cmd_var_evaluate_expression): Ditto.
(mi_cmd_var_assign): Ditto.
(varobj_update_one): Ditto.
* mi/mi-main.c (list_available_thread_groups): Ditto.
(mi_cmd_data_read_memory_bytes): Ditto.
(mi_cmd_trace_frame_collected): Ditto.
* osdata.c (info_osdata): Ditto.
* probe.c (info_probes_for_spops): Ditto.
* target-connection.c (print_connection): Ditto.
* thread.c (print_thread_info_1): Ditto.
* tracepoint.c (print_one_static_tracepoint_marker): Ditto.
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This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
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Many spots incorrectly use only spaces for indentation (for example,
there are a lot of spots in ada-lang.c). I've always found it awkward
when I needed to edit one of these spots: do I keep the original wrong
indentation, or do I fix it? What if the lines around it are also
wrong, do I fix them too? I probably don't want to fix them in the same
patch, to avoid adding noise to my patch.
So I propose to fix as much as possible once and for all (hopefully).
One typical counter argument for this is that it makes code archeology
more difficult, because git-blame will show this commit as the last
change for these lines. My counter counter argument is: when
git-blaming, you often need to do "blame the file at the parent commit"
anyway, to go past some other refactor that touched the line you are
interested in, but is not the change you are looking for. So you
already need a somewhat efficient way to do this.
Using some interactive tool, rather than plain git-blame, makes this
trivial. For example, I use "tig blame <file>", where going back past
the commit that changed the currently selected line is one keystroke.
It looks like Magit in Emacs does it too (though I've never used it).
Web viewers of Github and Gitlab do it too. My point is that it won't
really make archeology more difficult.
The other typical counter argument is that it will cause conflicts with
existing patches. That's true... but it's a one time cost, and those
are not conflicts that are difficult to resolve. I have also tried "git
rebase --ignore-whitespace", it seems to work well. Although that will
re-introduce the faulty indentation, so one needs to take care of fixing
the indentation in the patch after that (which is easy).
gdb/ChangeLog:
* aarch64-linux-tdep.c: Fix indentation.
* aarch64-ravenscar-thread.c: Fix indentation.
* aarch64-tdep.c: Fix indentation.
* aarch64-tdep.h: Fix indentation.
* ada-lang.c: Fix indentation.
* ada-lang.h: Fix indentation.
* ada-tasks.c: Fix indentation.
* ada-typeprint.c: Fix indentation.
* ada-valprint.c: Fix indentation.
* ada-varobj.c: Fix indentation.
* addrmap.c: Fix indentation.
* addrmap.h: Fix indentation.
* agent.c: Fix indentation.
* aix-thread.c: Fix indentation.
* alpha-bsd-nat.c: Fix indentation.
* alpha-linux-tdep.c: Fix indentation.
* alpha-mdebug-tdep.c: Fix indentation.
* alpha-nbsd-tdep.c: Fix indentation.
* alpha-obsd-tdep.c: Fix indentation.
* alpha-tdep.c: Fix indentation.
* amd64-bsd-nat.c: Fix indentation.
* amd64-darwin-tdep.c: Fix indentation.
* amd64-linux-nat.c: Fix indentation.
* amd64-linux-tdep.c: Fix indentation.
* amd64-nat.c: Fix indentation.
* amd64-obsd-tdep.c: Fix indentation.
* amd64-tdep.c: Fix indentation.
* amd64-windows-tdep.c: Fix indentation.
* annotate.c: Fix indentation.
* arc-tdep.c: Fix indentation.
* arch-utils.c: Fix indentation.
* arch/arm-get-next-pcs.c: Fix indentation.
* arch/arm.c: Fix indentation.
* arm-linux-nat.c: Fix indentation.
* arm-linux-tdep.c: Fix indentation.
* arm-nbsd-tdep.c: Fix indentation.
* arm-pikeos-tdep.c: Fix indentation.
* arm-tdep.c: Fix indentation.
* arm-tdep.h: Fix indentation.
* arm-wince-tdep.c: Fix indentation.
* auto-load.c: Fix indentation.
* auxv.c: Fix indentation.
* avr-tdep.c: Fix indentation.
* ax-gdb.c: Fix indentation.
* ax-general.c: Fix indentation.
* bfin-linux-tdep.c: Fix indentation.
* block.c: Fix indentation.
* block.h: Fix indentation.
* blockframe.c: Fix indentation.
* bpf-tdep.c: Fix indentation.
* break-catch-sig.c: Fix indentation.
* break-catch-syscall.c: Fix indentation.
* break-catch-throw.c: Fix indentation.
* breakpoint.c: Fix indentation.
* breakpoint.h: Fix indentation.
* bsd-uthread.c: Fix indentation.
* btrace.c: Fix indentation.
* build-id.c: Fix indentation.
* buildsym-legacy.h: Fix indentation.
* buildsym.c: Fix indentation.
* c-typeprint.c: Fix indentation.
* c-valprint.c: Fix indentation.
* c-varobj.c: Fix indentation.
* charset.c: Fix indentation.
* cli/cli-cmds.c: Fix indentation.
* cli/cli-decode.c: Fix indentation.
* cli/cli-decode.h: Fix indentation.
* cli/cli-script.c: Fix indentation.
* cli/cli-setshow.c: Fix indentation.
* coff-pe-read.c: Fix indentation.
* coffread.c: Fix indentation.
* compile/compile-cplus-types.c: Fix indentation.
* compile/compile-object-load.c: Fix indentation.
* compile/compile-object-run.c: Fix indentation.
* completer.c: Fix indentation.
* corefile.c: Fix indentation.
* corelow.c: Fix indentation.
* cp-abi.h: Fix indentation.
* cp-namespace.c: Fix indentation.
* cp-support.c: Fix indentation.
* cp-valprint.c: Fix indentation.
* cris-linux-tdep.c: Fix indentation.
* cris-tdep.c: Fix indentation.
* darwin-nat-info.c: Fix indentation.
* darwin-nat.c: Fix indentation.
* darwin-nat.h: Fix indentation.
* dbxread.c: Fix indentation.
* dcache.c: Fix indentation.
* disasm.c: Fix indentation.
* dtrace-probe.c: Fix indentation.
* dwarf2/abbrev.c: Fix indentation.
* dwarf2/attribute.c: Fix indentation.
* dwarf2/expr.c: Fix indentation.
* dwarf2/frame.c: Fix indentation.
* dwarf2/index-cache.c: Fix indentation.
* dwarf2/index-write.c: Fix indentation.
* dwarf2/line-header.c: Fix indentation.
* dwarf2/loc.c: Fix indentation.
* dwarf2/macro.c: Fix indentation.
* dwarf2/read.c: Fix indentation.
* dwarf2/read.h: Fix indentation.
* elfread.c: Fix indentation.
* eval.c: Fix indentation.
* event-top.c: Fix indentation.
* exec.c: Fix indentation.
* exec.h: Fix indentation.
* expprint.c: Fix indentation.
* f-lang.c: Fix indentation.
* f-typeprint.c: Fix indentation.
* f-valprint.c: Fix indentation.
* fbsd-nat.c: Fix indentation.
* fbsd-tdep.c: Fix indentation.
* findvar.c: Fix indentation.
* fork-child.c: Fix indentation.
* frame-unwind.c: Fix indentation.
* frame-unwind.h: Fix indentation.
* frame.c: Fix indentation.
* frv-linux-tdep.c: Fix indentation.
* frv-tdep.c: Fix indentation.
* frv-tdep.h: Fix indentation.
* ft32-tdep.c: Fix indentation.
* gcore.c: Fix indentation.
* gdb_bfd.c: Fix indentation.
* gdbarch.sh: Fix indentation.
* gdbarch.c: Re-generate
* gdbarch.h: Re-generate.
* gdbcore.h: Fix indentation.
* gdbthread.h: Fix indentation.
* gdbtypes.c: Fix indentation.
* gdbtypes.h: Fix indentation.
* glibc-tdep.c: Fix indentation.
* gnu-nat.c: Fix indentation.
* gnu-nat.h: Fix indentation.
* gnu-v2-abi.c: Fix indentation.
* gnu-v3-abi.c: Fix indentation.
* go32-nat.c: Fix indentation.
* guile/guile-internal.h: Fix indentation.
* guile/scm-cmd.c: Fix indentation.
* guile/scm-frame.c: Fix indentation.
* guile/scm-iterator.c: Fix indentation.
* guile/scm-math.c: Fix indentation.
* guile/scm-ports.c: Fix indentation.
* guile/scm-pretty-print.c: Fix indentation.
* guile/scm-value.c: Fix indentation.
* h8300-tdep.c: Fix indentation.
* hppa-linux-nat.c: Fix indentation.
* hppa-linux-tdep.c: Fix indentation.
* hppa-nbsd-nat.c: Fix indentation.
* hppa-nbsd-tdep.c: Fix indentation.
* hppa-obsd-nat.c: Fix indentation.
* hppa-tdep.c: Fix indentation.
* hppa-tdep.h: Fix indentation.
* i386-bsd-nat.c: Fix indentation.
* i386-darwin-nat.c: Fix indentation.
* i386-darwin-tdep.c: Fix indentation.
* i386-dicos-tdep.c: Fix indentation.
* i386-gnu-nat.c: Fix indentation.
* i386-linux-nat.c: Fix indentation.
* i386-linux-tdep.c: Fix indentation.
* i386-nto-tdep.c: Fix indentation.
* i386-obsd-tdep.c: Fix indentation.
* i386-sol2-nat.c: Fix indentation.
* i386-tdep.c: Fix indentation.
* i386-tdep.h: Fix indentation.
* i386-windows-tdep.c: Fix indentation.
* i387-tdep.c: Fix indentation.
* i387-tdep.h: Fix indentation.
* ia64-libunwind-tdep.c: Fix indentation.
* ia64-libunwind-tdep.h: Fix indentation.
* ia64-linux-nat.c: Fix indentation.
* ia64-linux-tdep.c: Fix indentation.
* ia64-tdep.c: Fix indentation.
* ia64-tdep.h: Fix indentation.
* ia64-vms-tdep.c: Fix indentation.
* infcall.c: Fix indentation.
* infcmd.c: Fix indentation.
* inferior.c: Fix indentation.
* infrun.c: Fix indentation.
* iq2000-tdep.c: Fix indentation.
* language.c: Fix indentation.
* linespec.c: Fix indentation.
* linux-fork.c: Fix indentation.
* linux-nat.c: Fix indentation.
* linux-tdep.c: Fix indentation.
* linux-thread-db.c: Fix indentation.
* lm32-tdep.c: Fix indentation.
* m2-lang.c: Fix indentation.
* m2-typeprint.c: Fix indentation.
* m2-valprint.c: Fix indentation.
* m32c-tdep.c: Fix indentation.
* m32r-linux-tdep.c: Fix indentation.
* m32r-tdep.c: Fix indentation.
* m68hc11-tdep.c: Fix indentation.
* m68k-bsd-nat.c: Fix indentation.
* m68k-linux-nat.c: Fix indentation.
* m68k-linux-tdep.c: Fix indentation.
* m68k-tdep.c: Fix indentation.
* machoread.c: Fix indentation.
* macrocmd.c: Fix indentation.
* macroexp.c: Fix indentation.
* macroscope.c: Fix indentation.
* macrotab.c: Fix indentation.
* macrotab.h: Fix indentation.
* main.c: Fix indentation.
* mdebugread.c: Fix indentation.
* mep-tdep.c: Fix indentation.
* mi/mi-cmd-catch.c: Fix indentation.
* mi/mi-cmd-disas.c: Fix indentation.
* mi/mi-cmd-env.c: Fix indentation.
* mi/mi-cmd-stack.c: Fix indentation.
* mi/mi-cmd-var.c: Fix indentation.
* mi/mi-cmds.c: Fix indentation.
* mi/mi-main.c: Fix indentation.
* mi/mi-parse.c: Fix indentation.
* microblaze-tdep.c: Fix indentation.
* minidebug.c: Fix indentation.
* minsyms.c: Fix indentation.
* mips-linux-nat.c: Fix indentation.
* mips-linux-tdep.c: Fix indentation.
* mips-nbsd-tdep.c: Fix indentation.
* mips-tdep.c: Fix indentation.
* mn10300-linux-tdep.c: Fix indentation.
* mn10300-tdep.c: Fix indentation.
* moxie-tdep.c: Fix indentation.
* msp430-tdep.c: Fix indentation.
* namespace.h: Fix indentation.
* nat/fork-inferior.c: Fix indentation.
* nat/gdb_ptrace.h: Fix indentation.
* nat/linux-namespaces.c: Fix indentation.
* nat/linux-osdata.c: Fix indentation.
* nat/netbsd-nat.c: Fix indentation.
* nat/x86-dregs.c: Fix indentation.
* nbsd-nat.c: Fix indentation.
* nbsd-tdep.c: Fix indentation.
* nios2-linux-tdep.c: Fix indentation.
* nios2-tdep.c: Fix indentation.
* nto-procfs.c: Fix indentation.
* nto-tdep.c: Fix indentation.
* objfiles.c: Fix indentation.
* objfiles.h: Fix indentation.
* opencl-lang.c: Fix indentation.
* or1k-tdep.c: Fix indentation.
* osabi.c: Fix indentation.
* osabi.h: Fix indentation.
* osdata.c: Fix indentation.
* p-lang.c: Fix indentation.
* p-typeprint.c: Fix indentation.
* p-valprint.c: Fix indentation.
* parse.c: Fix indentation.
* ppc-linux-nat.c: Fix indentation.
* ppc-linux-tdep.c: Fix indentation.
* ppc-nbsd-nat.c: Fix indentation.
* ppc-nbsd-tdep.c: Fix indentation.
* ppc-obsd-nat.c: Fix indentation.
* ppc-ravenscar-thread.c: Fix indentation.
* ppc-sysv-tdep.c: Fix indentation.
* ppc64-tdep.c: Fix indentation.
* printcmd.c: Fix indentation.
* proc-api.c: Fix indentation.
* producer.c: Fix indentation.
* producer.h: Fix indentation.
* prologue-value.c: Fix indentation.
* prologue-value.h: Fix indentation.
* psymtab.c: Fix indentation.
* python/py-arch.c: Fix indentation.
* python/py-bpevent.c: Fix indentation.
* python/py-event.c: Fix indentation.
* python/py-event.h: Fix indentation.
* python/py-finishbreakpoint.c: Fix indentation.
* python/py-frame.c: Fix indentation.
* python/py-framefilter.c: Fix indentation.
* python/py-inferior.c: Fix indentation.
* python/py-infthread.c: Fix indentation.
* python/py-objfile.c: Fix indentation.
* python/py-prettyprint.c: Fix indentation.
* python/py-registers.c: Fix indentation.
* python/py-signalevent.c: Fix indentation.
* python/py-stopevent.c: Fix indentation.
* python/py-stopevent.h: Fix indentation.
* python/py-threadevent.c: Fix indentation.
* python/py-tui.c: Fix indentation.
* python/py-unwind.c: Fix indentation.
* python/py-value.c: Fix indentation.
* python/py-xmethods.c: Fix indentation.
* python/python-internal.h: Fix indentation.
* python/python.c: Fix indentation.
* ravenscar-thread.c: Fix indentation.
* record-btrace.c: Fix indentation.
* record-full.c: Fix indentation.
* record.c: Fix indentation.
* reggroups.c: Fix indentation.
* regset.h: Fix indentation.
* remote-fileio.c: Fix indentation.
* remote.c: Fix indentation.
* reverse.c: Fix indentation.
* riscv-linux-tdep.c: Fix indentation.
* riscv-ravenscar-thread.c: Fix indentation.
* riscv-tdep.c: Fix indentation.
* rl78-tdep.c: Fix indentation.
* rs6000-aix-tdep.c: Fix indentation.
* rs6000-lynx178-tdep.c: Fix indentation.
* rs6000-nat.c: Fix indentation.
* rs6000-tdep.c: Fix indentation.
* rust-lang.c: Fix indentation.
* rx-tdep.c: Fix indentation.
* s12z-tdep.c: Fix indentation.
* s390-linux-tdep.c: Fix indentation.
* score-tdep.c: Fix indentation.
* ser-base.c: Fix indentation.
* ser-mingw.c: Fix indentation.
* ser-uds.c: Fix indentation.
* ser-unix.c: Fix indentation.
* serial.c: Fix indentation.
* sh-linux-tdep.c: Fix indentation.
* sh-nbsd-tdep.c: Fix indentation.
* sh-tdep.c: Fix indentation.
* skip.c: Fix indentation.
* sol-thread.c: Fix indentation.
* solib-aix.c: Fix indentation.
* solib-darwin.c: Fix indentation.
* solib-frv.c: Fix indentation.
* solib-svr4.c: Fix indentation.
* solib.c: Fix indentation.
* source.c: Fix indentation.
* sparc-linux-tdep.c: Fix indentation.
* sparc-nbsd-tdep.c: Fix indentation.
* sparc-obsd-tdep.c: Fix indentation.
* sparc-ravenscar-thread.c: Fix indentation.
* sparc-tdep.c: Fix indentation.
* sparc64-linux-tdep.c: Fix indentation.
* sparc64-nbsd-tdep.c: Fix indentation.
* sparc64-obsd-tdep.c: Fix indentation.
* sparc64-tdep.c: Fix indentation.
* stabsread.c: Fix indentation.
* stack.c: Fix indentation.
* stap-probe.c: Fix indentation.
* stubs/ia64vms-stub.c: Fix indentation.
* stubs/m32r-stub.c: Fix indentation.
* stubs/m68k-stub.c: Fix indentation.
* stubs/sh-stub.c: Fix indentation.
* stubs/sparc-stub.c: Fix indentation.
* symfile-mem.c: Fix indentation.
* symfile.c: Fix indentation.
* symfile.h: Fix indentation.
* symmisc.c: Fix indentation.
* symtab.c: Fix indentation.
* symtab.h: Fix indentation.
* target-float.c: Fix indentation.
* target.c: Fix indentation.
* target.h: Fix indentation.
* tic6x-tdep.c: Fix indentation.
* tilegx-linux-tdep.c: Fix indentation.
* tilegx-tdep.c: Fix indentation.
* top.c: Fix indentation.
* tracefile-tfile.c: Fix indentation.
* tracepoint.c: Fix indentation.
* tui/tui-disasm.c: Fix indentation.
* tui/tui-io.c: Fix indentation.
* tui/tui-regs.c: Fix indentation.
* tui/tui-stack.c: Fix indentation.
* tui/tui-win.c: Fix indentation.
* tui/tui-winsource.c: Fix indentation.
* tui/tui.c: Fix indentation.
* typeprint.c: Fix indentation.
* ui-out.h: Fix indentation.
* unittests/copy_bitwise-selftests.c: Fix indentation.
* unittests/memory-map-selftests.c: Fix indentation.
* utils.c: Fix indentation.
* v850-tdep.c: Fix indentation.
* valarith.c: Fix indentation.
* valops.c: Fix indentation.
* valprint.c: Fix indentation.
* valprint.h: Fix indentation.
* value.c: Fix indentation.
* value.h: Fix indentation.
* varobj.c: Fix indentation.
* vax-tdep.c: Fix indentation.
* windows-nat.c: Fix indentation.
* windows-tdep.c: Fix indentation.
* xcoffread.c: Fix indentation.
* xml-syscall.c: Fix indentation.
* xml-tdesc.c: Fix indentation.
* xstormy16-tdep.c: Fix indentation.
* xtensa-config.c: Fix indentation.
* xtensa-linux-nat.c: Fix indentation.
* xtensa-linux-tdep.c: Fix indentation.
* xtensa-tdep.c: Fix indentation.
gdbserver/ChangeLog:
* ax.cc: Fix indentation.
* dll.cc: Fix indentation.
* inferiors.h: Fix indentation.
* linux-low.cc: Fix indentation.
* linux-nios2-low.cc: Fix indentation.
* linux-ppc-ipa.cc: Fix indentation.
* linux-ppc-low.cc: Fix indentation.
* linux-x86-low.cc: Fix indentation.
* linux-xtensa-low.cc: Fix indentation.
* regcache.cc: Fix indentation.
* server.cc: Fix indentation.
* tracepoint.cc: Fix indentation.
gdbsupport/ChangeLog:
* common-exceptions.h: Fix indentation.
* event-loop.cc: Fix indentation.
* fileio.cc: Fix indentation.
* filestuff.cc: Fix indentation.
* gdb-dlfcn.cc: Fix indentation.
* gdb_string_view.h: Fix indentation.
* job-control.cc: Fix indentation.
* signals.cc: Fix indentation.
Change-Id: I4bad7ae6be0fbe14168b8ebafb98ffe14964a695
|
|
After the introduction of support for non-statement addresses in the
line table, the output for 'disassemble /m' can be broken in some
cases.
With the /m format disassembly GDB associates a set of addresses with
each line, these addresses are then sorted and printed for each line.
When the non-statement support was added GDB was incorrectly told to
ignore non-statement instructions, and not add these to the result
table. This means that these instructions are completely missing from
the output.
This commit removes the code that caused non-statement lines to be
ignored.
A result of this change is that GDB will now potentially include new
line numbers in the 'disassemble /m' output, lines that previously
were only in the line table as non-statement lines will now appear in
the disassembly output. This feels like an improvement though.
gdb/ChangeLog:
* disasm.c (do_mixed_source_and_assembly_deprecated): Don't
exclude non-statement entries.
gdb/testsuite/ChangeLog:
* gdb.dwarf2/dw2-disasm-over-non-stmt.exp: New file.
|
|
This commit brings support for the DWARF line table is_stmt field to
GDB. The is_stmt field is used by the compiler when a single source
line is split into multiple assembler instructions, especially if the
assembler instructions are interleaved with instruction from other
source lines.
The compiler will set the is_stmt flag false from some instructions
from the source lines, these instructions are not a good place to
insert a breakpoint in order to stop at the source line.
Instructions which are marked with the is_stmt flag true are a good
place to insert a breakpoint for that source line.
Currently GDB ignores all instructions for which is_stmt is false.
This is fine in a lot of cases, however, there are some cases where
this means the debug experience is not as good as it could be.
Consider stopping at a random instruction, currently this instruction
will be attributed to the last line table entry before this point for
which is_stmt was true - as these are the only line table entries that
GDB tracks. This can easily be incorrect in code with even a low
level of optimisation.
With is_stmt tracking in place, when stopping at a random instruction
we now attribute the instruction back to the real source line, even
when is_stmt is false for that instruction in the line table.
When inserting breakpoints we still select line table entries for
which is_stmt is true, so the breakpoint placing behaviour should not
change.
When stepping though code (at the line level, not the instruction
level) we will still stop at instruction where is_stmt is true, I
think this is more likely to be the desired behaviour.
Instruction stepping is, of course, unchanged, stepping one
instruction at a time, but we should now report more accurate line
table information with each instruction step.
The original motivation for this work was a patch posted by Bernd
here:
https://sourceware.org/ml/gdb-patches/2019-11/msg00792.html
As part of that thread it was suggested that many issues would be
resolved if GDB supported line table views, this isn't something I've
attempted in this patch, though reading the spec, it seems like this
would be a useful feature to support in GDB in the future. The spec
is here:
http://dwarfstd.org/ShowIssue.php?issue=170427.1
And Bernd gives a brief description of the benefits here:
https://sourceware.org/ml/gdb-patches/2020-01/msg00147.html
With that all said, I think that there is benefit to having proper
is_stmt support regardless of whether we have views support, so I
think we should consider getting this in first, and then building view
support on top of this.
The gdb.cp/step-and-next-inline.exp test is based off a test proposed
by Bernd Edlinger in this message:
https://sourceware.org/ml/gdb-patches/2019-12/msg00842.html
gdb/ChangeLog:
* buildsym-legacy.c (record_line): Pass extra parameter to
record_line.
* buildsym.c (buildsym_compunit::record_line): Take an extra
parameter, reduce duplication in the line table, and record the
is_stmt flag in the line table.
* buildsym.h (buildsym_compunit::record_line): Add extra
parameter.
* disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
non-statement lines.
* dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
this to the symtab builder.
(dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
(lnp_state_machine::record_line): Pass a suitable is_stmt flag
through to dwarf_record_line_1.
* infrun.c (process_event_stop_test): When stepping, don't stop at
a non-statement instruction, and only refresh the step info when
we land in the middle of a line's range. Also add an extra
comment.
* jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
field.
* record-btrace.c (btrace_find_line_range): Only record lines
marked as is-statement.
* stack.c (frame_show_address): Show the frame address if we are
in a non-statement sal.
* symmisc.c (dump_symtab_1): Print the is_stmt flag.
(maintenance_print_one_line_table): Print a header for the is_stmt
column, and include is_stmt information in the output.
* symtab.c (find_pc_sect_line): Find lines marked as statements in
preference to non-statements.
(find_pcs_for_symtab_line): Prefer is-statement entries.
(find_line_common): Likewise.
* symtab.h (struct linetable_entry): Add is_stmt field.
(struct symtab_and_line): Likewise.
* xcoffread.c (arrange_linetable): Initialise is_stmt field when
arranging the line table.
gdb/testsuite/ChangeLog:
* gdb.cp/step-and-next-inline.cc: New file.
* gdb.cp/step-and-next-inline.exp: New file.
* gdb.cp/step-and-next-inline.h: New file.
* gdb.dwarf2/dw2-is-stmt.c: New file.
* gdb.dwarf2/dw2-is-stmt.exp: New file.
* gdb.dwarf2/dw2-is-stmt-2.c: New file.
* gdb.dwarf2/dw2-is-stmt-2.exp: New file.
* gdb.dwarf2/dw2-ranges-base.exp: Update line table pattern.
|
|
Commit 20135676fc4c3912297c313b3e0d3cbd6cc402e3 ("PR24960, Memory leak
from disassembler") added "disassemble_free_target" to opcodes. This
is used to free target-specific data when finished with a
disassembler.
This patch changes gdb to call this function where needed.
gdb/ChangeLog
2020-01-19 Tom Tromey <tom@tromey.com>
* disasm.c (~gdb_disassembler): New destructor.
(gdb_buffered_insn_length): Call disassemble_free_target.
* disasm.h (class gdb_disassembler): Declare destructor. Use
DISABLE_COPY_AND_ASSIGN.
Change-Id: I245ba5b7dec5e5d9f29cd21832c6e2b4fecef047
|
|
I'd like to enable the -Wmissing-declarations warning. However, it
warns for every _initialize function, for example:
CXX dcache.o
/home/smarchi/src/binutils-gdb/gdb/dcache.c: In function ‘void _initialize_dcache()’:
/home/smarchi/src/binutils-gdb/gdb/dcache.c:688:1: error: no previous declaration for ‘void _initialize_dcache()’ [-Werror=missing-declarations]
_initialize_dcache (void)
^~~~~~~~~~~~~~~~~~
The only practical way forward I found is to add back the declarations,
which were removed by this commit:
commit 481695ed5f6e0a8a9c9c50bfac1cdd2b3151e6c9
Author: John Baldwin <jhb@FreeBSD.org>
Date: Sat Sep 9 11:02:37 2017 -0700
Remove unnecessary function prototypes.
I don't think it's a big problem to have the declarations for these
functions, but if anybody has a better solution for this, I'll be happy
to use it.
gdb/ChangeLog:
* aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
* aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
* aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
* aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
* aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
* aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
* ada-exp.y (_initialize_ada_exp): Add declaration.
* ada-lang.c (_initialize_ada_language): Add declaration.
* ada-tasks.c (_initialize_tasks): Add declaration.
* agent.c (_initialize_agent): Add declaration.
* aix-thread.c (_initialize_aix_thread): Add declaration.
* alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
* alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
* alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
* alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
* alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
* amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
* amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
* amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
* amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
* amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
* amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
* amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
* amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
* amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
* amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
* amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
* amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
* amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
* amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
* annotate.c (_initialize_annotate): Add declaration.
* arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
* arc-tdep.c (_initialize_arc_tdep): Add declaration.
* arch-utils.c (_initialize_gdbarch_utils): Add declaration.
* arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
* arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
* arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
* arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
* arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
* arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
* arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
* arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
* arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
* arm-tdep.c (_initialize_arm_tdep): Add declaration.
* arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
* auto-load.c (_initialize_auto_load): Add declaration.
* auxv.c (_initialize_auxv): Add declaration.
* avr-tdep.c (_initialize_avr_tdep): Add declaration.
* ax-gdb.c (_initialize_ax_gdb): Add declaration.
* bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
* bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
* break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
* break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
* break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
* breakpoint.c (_initialize_breakpoint): Add declaration.
* bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
* btrace.c (_initialize_btrace): Add declaration.
* charset.c (_initialize_charset): Add declaration.
* cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
* cli/cli-logging.c (_initialize_cli_logging): Add declaration.
* cli/cli-script.c (_initialize_cli_script): Add declaration.
* cli/cli-style.c (_initialize_cli_style): Add declaration.
* coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
* coffread.c (_initialize_coffread): Add declaration.
* compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
* compile/compile.c (_initialize_compile): Add declaration.
* complaints.c (_initialize_complaints): Add declaration.
* completer.c (_initialize_completer): Add declaration.
* copying.c (_initialize_copying): Add declaration.
* corefile.c (_initialize_core): Add declaration.
* corelow.c (_initialize_corelow): Add declaration.
* cp-abi.c (_initialize_cp_abi): Add declaration.
* cp-namespace.c (_initialize_cp_namespace): Add declaration.
* cp-support.c (_initialize_cp_support): Add declaration.
* cp-valprint.c (_initialize_cp_valprint): Add declaration.
* cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
* cris-tdep.c (_initialize_cris_tdep): Add declaration.
* csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
* csky-tdep.c (_initialize_csky_tdep): Add declaration.
* ctfread.c (_initialize_ctfread): Add declaration.
* d-lang.c (_initialize_d_language): Add declaration.
* darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
* darwin-nat.c (_initialize_darwin_nat): Add declaration.
* dbxread.c (_initialize_dbxread): Add declaration.
* dcache.c (_initialize_dcache): Add declaration.
* disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
* disasm.c (_initialize_disasm): Add declaration.
* dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
* dummy-frame.c (_initialize_dummy_frame): Add declaration.
* dwarf-index-cache.c (_initialize_index_cache): Add declaration.
* dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
* dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
* dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
* dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
* dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
* dwarf2read.c (_initialize_dwarf2_read): Add declaration.
* elfread.c (_initialize_elfread): Add declaration.
* exec.c (_initialize_exec): Add declaration.
* extension.c (_initialize_extension): Add declaration.
* f-lang.c (_initialize_f_language): Add declaration.
* f-valprint.c (_initialize_f_valprint): Add declaration.
* fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
* fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
* filesystem.c (_initialize_filesystem): Add declaration.
* findcmd.c (_initialize_mem_search): Add declaration.
* findvar.c (_initialize_findvar): Add declaration.
* fork-child.c (_initialize_fork_child): Add declaration.
* frame-base.c (_initialize_frame_base): Add declaration.
* frame-unwind.c (_initialize_frame_unwind): Add declaration.
* frame.c (_initialize_frame): Add declaration.
* frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
* frv-tdep.c (_initialize_frv_tdep): Add declaration.
* ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
* gcore.c (_initialize_gcore): Add declaration.
* gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
* gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
* gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
* gdbarch.c (_initialize_gdbarch): Add declaration.
* gdbtypes.c (_initialize_gdbtypes): Add declaration.
* gnu-nat.c (_initialize_gnu_nat): Add declaration.
* gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
* gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
* go-lang.c (_initialize_go_language): Add declaration.
* go32-nat.c (_initialize_go32_nat): Add declaration.
* guile/guile.c (_initialize_guile): Add declaration.
* h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
* hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
* hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
* hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
* hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
* hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
* hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
* hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
* i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
* i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
* i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
* i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
* i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
* i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
* i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
* i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
* i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
* i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
* i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
* i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
* i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
* i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
* i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
* i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
* i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
* i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
* i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
* i386-tdep.c (_initialize_i386_tdep): Add declaration.
* i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
* ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
* ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
* ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
* ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
* ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
* infcall.c (_initialize_infcall): Add declaration.
* infcmd.c (_initialize_infcmd): Add declaration.
* inflow.c (_initialize_inflow): Add declaration.
* infrun.c (_initialize_infrun): Add declaration.
* interps.c (_initialize_interpreter): Add declaration.
* iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
* jit.c (_initialize_jit): Add declaration.
* language.c (_initialize_language): Add declaration.
* linux-fork.c (_initialize_linux_fork): Add declaration.
* linux-nat.c (_initialize_linux_nat): Add declaration.
* linux-tdep.c (_initialize_linux_tdep): Add declaration.
* linux-thread-db.c (_initialize_thread_db): Add declaration.
* lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
* m2-lang.c (_initialize_m2_language): Add declaration.
* m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
* m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
* m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
* m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
* m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
* m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
* m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
* m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
* m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
* m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
* machoread.c (_initialize_machoread): Add declaration.
* macrocmd.c (_initialize_macrocmd): Add declaration.
* macroscope.c (_initialize_macroscope): Add declaration.
* maint-test-options.c (_initialize_maint_test_options): Add declaration.
* maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
* maint.c (_initialize_maint_cmds): Add declaration.
* mdebugread.c (_initialize_mdebugread): Add declaration.
* memattr.c (_initialize_mem): Add declaration.
* mep-tdep.c (_initialize_mep_tdep): Add declaration.
* mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
* mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
* mi/mi-interp.c (_initialize_mi_interp): Add declaration.
* mi/mi-main.c (_initialize_mi_main): Add declaration.
* microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
* microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
* mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
* mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
* mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
* mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
* mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
* mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
* mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
* mips-tdep.c (_initialize_mips_tdep): Add declaration.
* mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
* mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
* mipsread.c (_initialize_mipsread): Add declaration.
* mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
* mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
* moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
* msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
* nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
* nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
* nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
* nto-procfs.c (_initialize_procfs): Add declaration.
* objc-lang.c (_initialize_objc_language): Add declaration.
* observable.c (_initialize_observer): Add declaration.
* opencl-lang.c (_initialize_opencl_language): Add declaration.
* or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
* or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
* osabi.c (_initialize_gdb_osabi): Add declaration.
* osdata.c (_initialize_osdata): Add declaration.
* p-valprint.c (_initialize_pascal_valprint): Add declaration.
* parse.c (_initialize_parse): Add declaration.
* ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
* ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
* ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
* ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
* ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
* ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
* ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
* printcmd.c (_initialize_printcmd): Add declaration.
* probe.c (_initialize_probe): Add declaration.
* proc-api.c (_initialize_proc_api): Add declaration.
* proc-events.c (_initialize_proc_events): Add declaration.
* proc-service.c (_initialize_proc_service): Add declaration.
* procfs.c (_initialize_procfs): Add declaration.
* producer.c (_initialize_producer): Add declaration.
* psymtab.c (_initialize_psymtab): Add declaration.
* python/python.c (_initialize_python): Add declaration.
* ravenscar-thread.c (_initialize_ravenscar): Add declaration.
* record-btrace.c (_initialize_record_btrace): Add declaration.
* record-full.c (_initialize_record_full): Add declaration.
* record.c (_initialize_record): Add declaration.
* regcache-dump.c (_initialize_regcache_dump): Add declaration.
* regcache.c (_initialize_regcache): Add declaration.
* reggroups.c (_initialize_reggroup): Add declaration.
* remote-notif.c (_initialize_notif): Add declaration.
* remote-sim.c (_initialize_remote_sim): Add declaration.
* remote.c (_initialize_remote): Add declaration.
* reverse.c (_initialize_reverse): Add declaration.
* riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
* riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
* riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
* riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
* riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
* rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
* rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
* rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
Add declaration.
* rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
* rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
* run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
* rust-exp.y (_initialize_rust_exp): Add declaration.
* rx-tdep.c (_initialize_rx_tdep): Add declaration.
* s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
* s390-linux-nat.c (_initialize_s390_nat): Add declaration.
* s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
* s390-tdep.c (_initialize_s390_tdep): Add declaration.
* score-tdep.c (_initialize_score_tdep): Add declaration.
* ser-go32.c (_initialize_ser_dos): Add declaration.
* ser-mingw.c (_initialize_ser_windows): Add declaration.
* ser-pipe.c (_initialize_ser_pipe): Add declaration.
* ser-tcp.c (_initialize_ser_tcp): Add declaration.
* ser-uds.c (_initialize_ser_socket): Add declaration.
* ser-unix.c (_initialize_ser_hardwire): Add declaration.
* serial.c (_initialize_serial): Add declaration.
* sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
* sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
* sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
* sh-tdep.c (_initialize_sh_tdep): Add declaration.
* skip.c (_initialize_step_skip): Add declaration.
* sol-thread.c (_initialize_sol_thread): Add declaration.
* solib-aix.c (_initialize_solib_aix): Add declaration.
* solib-darwin.c (_initialize_darwin_solib): Add declaration.
* solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
* solib-frv.c (_initialize_frv_solib): Add declaration.
* solib-svr4.c (_initialize_svr4_solib): Add declaration.
* solib-target.c (_initialize_solib_target): Add declaration.
* solib.c (_initialize_solib): Add declaration.
* source-cache.c (_initialize_source_cache): Add declaration.
* source.c (_initialize_source): Add declaration.
* sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
* sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
* sparc-nat.c (_initialize_sparc_nat): Add declaration.
* sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
* sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
* sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
* sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
* sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
* sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
* sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
* sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
* sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
* sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
* sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
* sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
* sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
* sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
* sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
* sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
* stabsread.c (_initialize_stabsread): Add declaration.
* stack.c (_initialize_stack): Add declaration.
* stap-probe.c (_initialize_stap_probe): Add declaration.
* std-regs.c (_initialize_frame_reg): Add declaration.
* symfile-debug.c (_initialize_symfile_debug): Add declaration.
* symfile-mem.c (_initialize_symfile_mem): Add declaration.
* symfile.c (_initialize_symfile): Add declaration.
* symmisc.c (_initialize_symmisc): Add declaration.
* symtab.c (_initialize_symtab): Add declaration.
* target.c (_initialize_target): Add declaration.
* target-connection.c (_initialize_target_connection): Add
declaration.
* target-dcache.c (_initialize_target_dcache): Add declaration.
* target-descriptions.c (_initialize_target_descriptions): Add declaration.
* thread.c (_initialize_thread): Add declaration.
* tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
* tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
* tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
* tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
* tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
* tracectf.c (_initialize_ctf): Add declaration.
* tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
* tracefile.c (_initialize_tracefile): Add declaration.
* tracepoint.c (_initialize_tracepoint): Add declaration.
* tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
* tui/tui-interp.c (_initialize_tui_interp): Add declaration.
* tui/tui-layout.c (_initialize_tui_layout): Add declaration.
* tui/tui-regs.c (_initialize_tui_regs): Add declaration.
* tui/tui-stack.c (_initialize_tui_stack): Add declaration.
* tui/tui-win.c (_initialize_tui_win): Add declaration.
* tui/tui.c (_initialize_tui): Add declaration.
* typeprint.c (_initialize_typeprint): Add declaration.
* ui-style.c (_initialize_ui_style): Add declaration.
* unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
* unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
* unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
* unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
* unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
* unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
* unittests/filtered_iterator-selftests.c
(_initialize_filtered_iterator_selftests): Add declaration.
* unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
* unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
* unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
* unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
* unittests/main-thread-selftests.c
(_initialize_main_thread_selftests): Add declaration.
* unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
* unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
* unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
* unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
* unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
* unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
* unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
* unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
* unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
* unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
* unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
* unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
* unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
* unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
* unittests/tui-selftests.c (_initialize_tui_selftest): Add
declaration.
* unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
* unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
* unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
* unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
* user-regs.c (_initialize_user_regs): Add declaration.
* utils.c (_initialize_utils): Add declaration.
* v850-tdep.c (_initialize_v850_tdep): Add declaration.
* valops.c (_initialize_valops): Add declaration.
* valprint.c (_initialize_valprint): Add declaration.
* value.c (_initialize_values): Add declaration.
* varobj.c (_initialize_varobj): Add declaration.
* vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
* vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
* vax-tdep.c (_initialize_vax_tdep): Add declaration.
* windows-nat.c (_initialize_windows_nat): Add declaration.
(_initialize_check_for_gdb_ini): Add declaration.
(_initialize_loadable): Add declaration.
* windows-tdep.c (_initialize_windows_tdep): Add declaration.
* x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
* x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
* xcoffread.c (_initialize_xcoffread): Add declaration.
* xml-support.c (_initialize_xml_support): Add declaration.
* xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
* xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
* xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
* xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
Change-Id: I13eec7e0ed2b3c427377a7bdb055cf46da64def9
|
|
gdb/ChangeLog:
Update copyright year range in all GDB files.
|
|
This has better typesafety, avoids a function pointer indirection,
and can benefit from inlining.
gdb/ChangeLog:
2019-10-19 Christian Biesinger <cbiesinger@google.com>
* bcache.c (bcache::print_statistics): Use std::sort instead of qsort.
* breakpoint.c (bp_locations_compare): Rename to...
(bp_location_is_less_than): ...this, and change to std::sort semantics.
(update_global_location_list): Use std::sort instead of qsort.
* buildsym.c (compare_line_numbers): Rename to...
(lte_is_less_than): ...this, and change to std::sort semantics.
(buildsym_compunit::end_symtab_with_blockvector): Use std::sort
instead of qsort.
* disasm.c (compare_lines): Rename to...
(line_is_less_than): ...this, and change to std::sort semantics.
(do_mixed_source_and_assembly_deprecated): Call std::sort instead
of qsort.
* dwarf2-frame.c (qsort_fde_cmp): Rename to...
(fde_is_less_than): ...this, and change to std::sort semantics.
(dwarf2_build_frame_info): Call std::sort instead of qsort.
* mdebugread.c (compare_blocks):
(block_is_less_than): ...this, and change to std::sort semantics.
(sort_blocks): Call std::sort instead of qsort.
* objfiles.c (qsort_cmp): Rename to...
(sort_cmp): ...this, and change to std::sort semantics.
(update_section_map): Call std::sort instead of qsort.
* remote.c (compare_pnums): Remove.
(map_regcache_remote_table): Call std::sort instead of qsort.
* utils.c (compare_positive_ints): Remove.
* utils.h (compare_positive_ints): Remove.
* xcoffread.c (compare_lte): Remove.
(arrange_linetable): Call std::sort instead of qsort.
Change-Id: Ibcddce12a3d07448701e731b7150fa23611d86de
|
|
Fix typos in comments. NFC.
Tested on x86_64-linux.
gdb/ChangeLog:
2019-10-18 Tom de Vries <tdevries@suse.de>
* aarch64-tdep.c: Fix typos in comments.
* ada-lang.c: Same.
* ada-tasks.c: Same.
* alpha-tdep.c: Same.
* alpha-tdep.h: Same.
* amd64-nat.c: Same.
* amd64-windows-tdep.c: Same.
* arc-tdep.c: Same.
* arc-tdep.h: Same.
* arch-utils.c: Same.
* arm-nbsd-tdep.c: Same.
* arm-tdep.c: Same.
* ax-gdb.c: Same.
* blockframe.c: Same.
* btrace.c: Same.
* c-varobj.c: Same.
* coff-pe-read.c: Same.
* coffread.c: Same.
* cris-tdep.c: Same.
* darwin-nat.c: Same.
* dbxread.c: Same.
* dcache.c: Same.
* disasm.c: Same.
* dtrace-probe.c: Same.
* dwarf-index-write.c: Same.
* dwarf2-frame-tailcall.c: Same.
* dwarf2-frame.c: Same.
* dwarf2read.c: Same.
* eval.c: Same.
* exceptions.c: Same.
* fbsd-tdep.c: Same.
* findvar.c: Same.
* frame.c: Same.
* frv-tdep.c: Same.
* gnu-v3-abi.c: Same.
* go32-nat.c: Same.
* h8300-tdep.c: Same.
* hppa-tdep.c: Same.
* i386-linux-tdep.c: Same.
* i386-tdep.c: Same.
* ia64-libunwind-tdep.c: Same.
* ia64-tdep.c: Same.
* infcmd.c: Same.
* infrun.c: Same.
* linespec.c: Same.
* linux-nat.c: Same.
* linux-thread-db.c: Same.
* machoread.c: Same.
* mdebugread.c: Same.
* mep-tdep.c: Same.
* mn10300-tdep.c: Same.
* namespace.c: Same.
* objfiles.c: Same.
* opencl-lang.c: Same.
* or1k-tdep.c: Same.
* osabi.c: Same.
* ppc-linux-nat.c: Same.
* ppc-linux-tdep.c: Same.
* ppc-sysv-tdep.c: Same.
* printcmd.c: Same.
* procfs.c: Same.
* record-btrace.c: Same.
* record-full.c: Same.
* remote-fileio.c: Same.
* remote.c: Same.
* rs6000-tdep.c: Same.
* s12z-tdep.c: Same.
* score-tdep.c: Same.
* ser-base.c: Same.
* ser-go32.c: Same.
* skip.c: Same.
* sol-thread.c: Same.
* solib-svr4.c: Same.
* solib.c: Same.
* source.c: Same.
* sparc-nat.c: Same.
* sparc-sol2-tdep.c: Same.
* sparc-tdep.c: Same.
* sparc64-tdep.c: Same.
* stabsread.c: Same.
* stack.c: Same.
* symfile.c: Same.
* symtab.c: Same.
* target-descriptions.c: Same.
* target-float.c: Same.
* thread.c: Same.
* utils.c: Same.
* valops.c: Same.
* valprint.c: Same.
* value.c: Same.
* varobj.c: Same.
* windows-nat.c: Same.
* xcoffread.c: Same.
* xstormy16-tdep.c: Same.
* xtensa-tdep.c: Same.
Change-Id: I5175f1b107bfa4e1cdd4a3361ccb4739e53c75c4
|
|
This removes the ui_out_style_kind enum, in favor of simply using
ui_file_style references. This simplifies the code somewhat.
gdb/ChangeLog
2019-10-01 Tom Tromey <tom@tromey.com>
* ui-out.h (enum class ui_out_style_kind): Remove.
(class ui_out) <field_string, field_stsream, do_field_string>:
Change type of "style".
* ui-out.c (ui_out::field_core_addr, ui_out::field_stream)
(ui_out::field_string): Update.
* tui/tui-out.h (class tui_ui_out) <do_field_string>: Change type
of "style".
* tui/tui-out.c (tui_ui_out::do_field_string): Update.
* tracepoint.c (print_one_static_tracepoint_marker): Update.
* stack.c (print_frame_arg, print_frame_info, print_frame):
Update.
* source.c (print_source_lines_base): Update.
* solib.c (info_sharedlibrary_command): Update.
* skip.c (info_skip_command): Update.
* record-btrace.c (btrace_call_history_src_line)
(btrace_call_history): Update.
* python/py-framefilter.c (py_print_frame): Update.
* mi/mi-out.h (class mi_ui_out) <do_field_string>: Change type of
"style".
* mi/mi-out.c (mi_ui_out::do_table_header)
(mi_ui_out::do_field_signed, mi_ui_out::do_field_unsigned)
(mi_ui_out::do_field_string): Update.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Update.
* cli-out.h (class cli_ui_out) <do_field_string>: Change type of
"style".
* cli-out.c (cli_ui_out::do_table_header)
(cli_ui_out::do_field_signed, cli_ui_out::do_field_unsigned)
(cli_ui_out::do_field_skip, cli_ui_out::do_field_string)
(cli_ui_out::do_field_fmt): Update.
* breakpoint.c (print_breakpoint_location): Update.
(update_static_tracepoint): Update.
|
|
This adds more styling to the disassemble command. In particular,
addresses and function names in the disassembly are now styled.
This required fixing a small latent bug in set_output_style. This
function always passed NULL to emit_style_escape; but when writing to
a file other than gdb_stdout, it should emit the style escape
directly. (FWIW this is another argument for better integrating the
pager with ui_file and getting rid of this entire layer.)
gdb/ChangeLog
2019-08-06 Tom Tromey <tom@tromey.com>
* utils.c (set_output_style): Sometimes pass stream to
emit_style_escape.
* ui-out.h (class ui_out) <can_emit_style_escape>: Declare.
* record-btrace.c (btrace_insn_history): Update.
* mi/mi-out.h (class mi_ui_out) <can_emit_style_escape>: New
method.
* disasm.h (gdb_pretty_print_disassembler): Add uiout parameter.
Update initializers.
<m_uiout>: New field.
<m_di>: Move lower.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Remove "uiout" parameter.
(dump_insns): Update.
* cli-out.h (class cli_ui_out) <can_emit_style_escape>: Declare.
* cli-out.c (cli_ui_out::can_emit_style_escape): New method.
gdb/testsuite/ChangeLog
2019-08-06 Tom Tromey <tom@tromey.com>
* gdb.base/style.exp: Add disassemble test.
* gdb.base/style.c (some_called_function): New function.
(main): Use it.
|
|
build_address_symbolic contains some code which causes it to
prefer the minsym over the the function symbol in certain cases.
The cases where this occurs are the same as the "certain pathological
cases" that used to exist in find_frame_funname().
This commit largely disables that code; it will only prefer the
minsym when the address of minsym is identical to that of the address
under consideration AND the function address for the symbtab sym is
not the same as the address under consideration.
So, without this change, when using the dw2-ranges-func-lo-cold
executable from the gdb.dwarf2/dw2-ranges-func.exp test, GDB exhibits
the following behavior:
(gdb) x/5i foo_cold
0x40110d <foo+4294967277>: push %rbp
0x40110e <foo+4294967278>: mov %rsp,%rbp
0x401111 <foo+4294967281>: callq 0x401106 <baz>
0x401116 <foo+4294967286>: nop
0x401117 <foo+4294967287>: pop %rbp
On the other hand, still without this change, using the
dw2-ranges-func-hi-cold executable from the same test, GDB
does this instead:
(gdb) x/5i foo_cold
0x401128 <foo_cold>: push %rbp
0x401129 <foo_cold+1>: mov %rsp,%rbp
0x40112c <foo_cold+4>: callq 0x401134 <baz>
0x401131 <foo_cold+9>: nop
0x401132 <foo_cold+10>: pop %rbp
This is inconsistent behavior. When foo_cold is at a lower
address than the function's entry point, the symtab symbol (foo)
is displayed along with a large positive offset which would wrap
around the address space if the address space were only 32 bits wide.
(A later patch fixes this problem by displaying negative offsets.)
This commit makes the behavior uniform for both the "lo-cold" and
"hi-cold" cases:
lo-cold:
(gdb) x/5i foo_cold
0x40110d <foo_cold>: push %rbp
0x40110e <foo-18>: mov %rsp,%rbp
0x401111 <foo-15>: callq 0x401106 <baz>
0x401116 <foo-10>: nop
0x401117 <foo-9>: pop %rbp
hi-cold:
(gdb) x/5i foo_cold
0x401128 <foo_cold>: push %rbp
0x401129 <foo+35>: mov %rsp,%rbp
0x40112c <foo+38>: callq 0x401134 <baz>
0x401131 <foo+43>: nop
0x401132 <foo+44>: pop %rbp
In both cases, the symbol shown for the address at which foo_cold
resides is shown as <foo_cold>. Subsequent offsets are shown as
either negative or positive offsets from the entry pc for foo.
When disassembling a function, care must be taken to NOT display
<+0> as the offset for the second range. For this reason, I found
it necessary to add the "prefer_sym_over_minsym" parameter to
build_address_symbolic. The type of this flag is a bool; do_demangle
ought to be a bool also, so I made this change at the same time.
gdb/ChangeLog:
* valprint.h (build_address_symbolic): Add "prefer_sym_over_minsym"
parameter. Change type of "do_demangle" to bool.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Pass suitable "prefer_sym_over_minsym" flag to
build_address_symbolic(). Don't output "+" for negative offsets.
* printcmd.c (print_address_symbolic): Update invocation of
build_address_symbolic to include a "prefer_sym_over_minsym"
flag.
(build_address_symbolic): Add "prefer_sym_over_minsym" parameter.
Restrict cases in which use of minimal symbol is preferred to that
of a found symbol. Update comments.
|
|
This renames ui_out::field_int to field_signed, and field_fmt_int to
field_fmt_signed; and changes the type of the "value" parameter from
int to LONGEST.
Tested by the buildbot.
gdb/ChangeLog
2019-07-17 Tom Tromey <tromey@adacore.com>
* ui-out.h (class ui_out) <field_signed, field_fmt_signed,
do_field_signed>: Rename. Change type of "value".
* ui-out.c (ui_out::field_signed): Rename from field_int.
Change type of "value".
(ui_out::field_fmt_signed): Rename from field_fmt_int. Change
type of "value".
* tui/tui-out.h (class tui_ui_out) <do_field_signed>: Rename from
do_field_int. Change type of "value".
* tui/tui-out.c (tui_ui_out::do_field_signed): Rename from
do_field_int. Change type of "value".
* tracepoint.c (trace_status_mi, tfind_1)
(print_one_static_tracepoint_marker): Update.
* thread.c (print_thread_info_1, print_selected_thread_frame):
Update.
* stack.c (print_frame, print_frame_info): Update.
* spu-tdep.c (info_spu_signal_command, info_spu_dma_cmdlist):
Update.
* source.c (print_source_lines_base): Update.
* skip.c (info_skip_command): Update.
* record-btrace.c (btrace_ui_out_decode_error)
(btrace_call_history_src_line): Update.
* python/py-framefilter.c (py_print_single_arg, py_print_frame):
Update.
* progspace.c (print_program_space): Update.
* mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Update.
* mi/mi-out.h (class mi_ui_out) <do_field_signed>: Rename from
do_field_int. Change type of "value".
* mi/mi-out.c (mi_ui_out::do_table_begin)
(mi_ui_out::do_table_header): Update.
(mi_ui_out::do_field_signed): Rename from do_field_int. Change
type of "value".
* mi/mi-main.c (mi_cmd_thread_list_ids, print_one_inferior)
(mi_cmd_data_list_changed_registers, output_register)
(mi_cmd_data_read_memory, mi_load_progress)
(mi_cmd_trace_frame_collected): Update.
* mi/mi-interp.c (mi_on_normal_stop_1, mi_output_solib_attribs):
Update.
* mi/mi-cmd-var.c (print_varobj, mi_cmd_var_create)
(mi_cmd_var_delete, mi_cmd_var_info_num_children)
(mi_cmd_var_list_children, varobj_update_one): Update.
* mi/mi-cmd-stack.c (mi_cmd_stack_info_depth)
(mi_cmd_stack_list_args, list_arg_or_local): Update.
* mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Update.
* inferior.c (print_inferior): Update.
* gdb_bfd.c (print_one_bfd): Update.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Update.
* darwin-nat-info.c (darwin_debug_regions_recurse): Update.
* cli-out.h (class cli_ui_out) <do_field_signed>: Rename from
do_field_int. Change type of "value".
* cli-out.c (cli_ui_out::do_field_signed): Rename from
do_field_int. Change type of "value".
* breakpoint.c (watchpoint_check, print_breakpoint_location)
(print_one_breakpoint_location, print_it_catch_fork)
(print_one_catch_fork, print_it_catch_vfork)
(print_one_catch_vfork, print_it_catch_solib)
(print_it_catch_exec, print_it_ranged_breakpoint)
(print_mention_watchpoint, print_mention_masked_watchpoint)
(bkpt_print_it, update_static_tracepoint): Update.
* break-catch-throw.c (print_it_exception_catchpoint): Update.
* break-catch-syscall.c (print_it_catch_syscall): Update.
* ada-tasks.c (print_ada_task_info): Update.
* ada-lang.c (print_it_exception, print_mention_exception):
Update.
|
|
This adds field_unsigned and changes various places using field_fmt
with "%u" to use this instead. This also replaces an existing
equivalent helper function in record-btrace.c.
2019-07-15 Tom Tromey <tromey@adacore.com>
* mi/mi-out.h (class mi_ui_out) <do_field_unsigned>: Declare.
* mi/mi-out.c (mi_ui_out::do_field_unsigned): New method.
* cli-out.h (class cli_ui_out) <do_field_unsigned>: Declare.
* cli-out.c (cli_ui_out::do_field_int): New method.
* ui-out.c (ui_out::field_unsigned): New method.
* symfile.c (generic_load): Use field_unsigned.
(print_transfer_performance): Likewise.
* record-btrace.c (ui_out_field_uint): Remove.
(btrace_call_history_insn_range, btrace_call_history): Use
field_unsigned.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn): Use
field_unsigned.
* ui-out.h (class ui_out) <field_unsigned>: New method.
<do_field_unsigned>: Likewise.
|
|
This is the next patch in the ongoing series to move gdbsever to the
top level.
This patch just renames the "common" directory. The idea is to do
this move in two parts: first rename the directory (this patch), then
move the directory to the top. This approach makes the patches a bit
more tractable.
I chose the name "gdbsupport" for the directory. However, as this
patch was largely written by sed, we could pick a new name without too
much difficulty.
Tested by the buildbot.
gdb/ChangeLog
2019-07-09 Tom Tromey <tom@tromey.com>
* contrib/ari/gdb_ari.sh: Change common to gdbsupport.
* configure: Rebuild.
* configure.ac: Change common to gdbsupport.
* gdbsupport: Rename from common.
* acinclude.m4: Change common to gdbsupport.
* Makefile.in (CONFIG_SRC_SUBDIR, COMMON_SFILES)
(HFILES_NO_SRCDIR, stamp-version, ALLDEPFILES): Change common to
gdbsupport.
* aarch64-tdep.c, ada-lang.c, ada-lang.h, agent.c, alloc.c,
amd64-darwin-tdep.c, amd64-dicos-tdep.c, amd64-fbsd-nat.c,
amd64-fbsd-tdep.c, amd64-linux-nat.c, amd64-linux-tdep.c,
amd64-nbsd-tdep.c, amd64-obsd-tdep.c, amd64-sol2-tdep.c,
amd64-tdep.c, amd64-windows-tdep.c, arch-utils.c,
arch/aarch64-insn.c, arch/aarch64.c, arch/aarch64.h, arch/amd64.c,
arch/amd64.h, arch/arm-get-next-pcs.c, arch/arm-linux.c,
arch/arm.c, arch/i386.c, arch/i386.h, arch/ppc-linux-common.c,
arch/riscv.c, arch/riscv.h, arch/tic6x.c, arm-tdep.c, auto-load.c,
auxv.c, ax-gdb.c, ax-general.c, ax.h, breakpoint.c, breakpoint.h,
btrace.c, btrace.h, build-id.c, build-id.h, c-lang.h, charset.c,
charset.h, cli/cli-cmds.c, cli/cli-cmds.h, cli/cli-decode.c,
cli/cli-dump.c, cli/cli-option.h, cli/cli-script.c,
coff-pe-read.c, command.h, compile/compile-c-support.c,
compile/compile-c.h, compile/compile-cplus-symbols.c,
compile/compile-cplus-types.c, compile/compile-cplus.h,
compile/compile-loc2c.c, compile/compile.c, completer.c,
completer.h, contrib/ari/gdb_ari.sh, corefile.c, corelow.c,
cp-support.c, cp-support.h, cp-valprint.c, csky-tdep.c, ctf.c,
darwin-nat.c, debug.c, defs.h, disasm-selftests.c, disasm.c,
disasm.h, dtrace-probe.c, dwarf-index-cache.c,
dwarf-index-cache.h, dwarf-index-write.c, dwarf2-frame.c,
dwarf2expr.c, dwarf2loc.c, dwarf2read.c, event-loop.c,
event-top.c, exceptions.c, exec.c, extension.h, fbsd-nat.c,
features/aarch64-core.c, features/aarch64-fpu.c,
features/aarch64-pauth.c, features/aarch64-sve.c,
features/i386/32bit-avx.c, features/i386/32bit-avx512.c,
features/i386/32bit-core.c, features/i386/32bit-linux.c,
features/i386/32bit-mpx.c, features/i386/32bit-pkeys.c,
features/i386/32bit-segments.c, features/i386/32bit-sse.c,
features/i386/64bit-avx.c, features/i386/64bit-avx512.c,
features/i386/64bit-core.c, features/i386/64bit-linux.c,
features/i386/64bit-mpx.c, features/i386/64bit-pkeys.c,
features/i386/64bit-segments.c, features/i386/64bit-sse.c,
features/i386/x32-core.c, features/riscv/32bit-cpu.c,
features/riscv/32bit-csr.c, features/riscv/32bit-fpu.c,
features/riscv/64bit-cpu.c, features/riscv/64bit-csr.c,
features/riscv/64bit-fpu.c, features/tic6x-c6xp.c,
features/tic6x-core.c, features/tic6x-gp.c, filename-seen-cache.h,
findcmd.c, findvar.c, fork-child.c, gcore.c, gdb_bfd.c, gdb_bfd.h,
gdb_proc_service.h, gdb_regex.c, gdb_select.h, gdb_usleep.c,
gdbarch-selftests.c, gdbthread.h, gdbtypes.h, gnu-nat.c,
go32-nat.c, guile/guile.c, guile/scm-ports.c,
guile/scm-safe-call.c, guile/scm-type.c, i386-fbsd-nat.c,
i386-fbsd-tdep.c, i386-go32-tdep.c, i386-linux-nat.c,
i386-linux-tdep.c, i386-tdep.c, i387-tdep.c,
ia64-libunwind-tdep.c, ia64-linux-nat.c, inf-child.c,
inf-ptrace.c, infcall.c, infcall.h, infcmd.c, inferior-iter.h,
inferior.c, inferior.h, inflow.c, inflow.h, infrun.c, infrun.h,
inline-frame.c, language.h, linespec.c, linux-fork.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, location.c, machoread.c,
macrotab.h, main.c, maint.c, maint.h, memattr.c, memrange.h,
mi/mi-cmd-break.h, mi/mi-cmd-env.c, mi/mi-cmd-stack.c,
mi/mi-cmd-var.c, mi/mi-interp.c, mi/mi-main.c, mi/mi-parse.h,
minsyms.c, mips-linux-tdep.c, namespace.h,
nat/aarch64-linux-hw-point.c, nat/aarch64-linux-hw-point.h,
nat/aarch64-linux.c, nat/aarch64-sve-linux-ptrace.c,
nat/amd64-linux-siginfo.c, nat/fork-inferior.c,
nat/linux-btrace.c, nat/linux-btrace.h, nat/linux-namespaces.c,
nat/linux-nat.h, nat/linux-osdata.c, nat/linux-personality.c,
nat/linux-procfs.c, nat/linux-ptrace.c, nat/linux-ptrace.h,
nat/linux-waitpid.c, nat/mips-linux-watch.c,
nat/mips-linux-watch.h, nat/ppc-linux.c, nat/x86-dregs.c,
nat/x86-dregs.h, nat/x86-linux-dregs.c, nat/x86-linux.c,
nto-procfs.c, nto-tdep.c, objfile-flags.h, objfiles.c, objfiles.h,
obsd-nat.c, observable.h, osdata.c, p-valprint.c, parse.c,
parser-defs.h, ppc-linux-nat.c, printcmd.c, probe.c, proc-api.c,
procfs.c, producer.c, progspace.h, psymtab.h,
python/py-framefilter.c, python/py-inferior.c, python/py-ref.h,
python/py-type.c, python/python.c, record-btrace.c, record-full.c,
record.c, record.h, regcache-dump.c, regcache.c, regcache.h,
remote-fileio.c, remote-fileio.h, remote-sim.c, remote.c,
riscv-tdep.c, rs6000-aix-tdep.c, rust-exp.y, s12z-tdep.c,
selftest-arch.c, ser-base.c, ser-event.c, ser-pipe.c, ser-tcp.c,
ser-unix.c, skip.c, solib-aix.c, solib-target.c, solib.c,
source-cache.c, source.c, source.h, sparc-nat.c, spu-linux-nat.c,
stack.c, stap-probe.c, symfile-add-flags.h, symfile.c, symfile.h,
symtab.c, symtab.h, target-descriptions.c, target-descriptions.h,
target-memory.c, target.c, target.h, target/waitstatus.c,
target/waitstatus.h, thread-iter.h, thread.c, tilegx-tdep.c,
top.c, top.h, tracefile-tfile.c, tracefile.c, tracepoint.c,
tracepoint.h, tui/tui-io.c, ui-file.c, ui-out.h,
unittests/array-view-selftests.c,
unittests/child-path-selftests.c, unittests/cli-utils-selftests.c,
unittests/common-utils-selftests.c,
unittests/copy_bitwise-selftests.c, unittests/environ-selftests.c,
unittests/format_pieces-selftests.c,
unittests/function-view-selftests.c,
unittests/lookup_name_info-selftests.c,
unittests/memory-map-selftests.c, unittests/memrange-selftests.c,
unittests/mkdir-recursive-selftests.c,
unittests/observable-selftests.c,
unittests/offset-type-selftests.c, unittests/optional-selftests.c,
unittests/parse-connection-spec-selftests.c,
unittests/ptid-selftests.c, unittests/rsp-low-selftests.c,
unittests/scoped_fd-selftests.c,
unittests/scoped_mmap-selftests.c,
unittests/scoped_restore-selftests.c,
unittests/string_view-selftests.c, unittests/style-selftests.c,
unittests/tracepoint-selftests.c, unittests/unpack-selftests.c,
unittests/utils-selftests.c, unittests/xml-utils-selftests.c,
utils.c, utils.h, valarith.c, valops.c, valprint.c, value.c,
value.h, varobj.c, varobj.h, windows-nat.c, x86-linux-nat.c,
xml-support.c, xml-support.h, xml-tdesc.h, xstormy16-tdep.c,
xtensa-linux-nat.c, dwarf2read.h: Change common to gdbsupport.
gdb/gdbserver/ChangeLog
2019-07-09 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
* configure.ac: Change common to gdbsupport.
* acinclude.m4: Change common to gdbsupport.
* Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
(version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
common to gdbsupport.
* ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
common to gdbsupport.
|
|
I noticed recently that some command had a trailing newline in its
"help" output. So, I temporarily hacked cli-decode.c to print
something when a new command was installed that had a trailing newline
in its help message, and wrote this patch, which removes all the ones
I could find this way. (There could still be a few more in *-nat
files.)
Tested on x86-64 Fedora 29.
gdb/ChangeLog
2019-06-11 Tom Tromey <tromey@adacore.com>
* infcall.c (_initialize_infcall): Remove trailing newline from
help.
* user-regs.c (_initialize_user_regs): Remove trailing newline
from help.
* typeprint.c (_initialize_typeprint): Remove trailing newline
from help.
* reverse.c (_initialize_reverse): Remove trailing newlines from
help.
* tracepoint.c (_initialize_tracepoint): Remove trailing newlines
from help.
* language.c (add_set_language_command): Remove trailing newline
from help.
* infcmd.c (_initialize_infcmd): Remove trailing newlines from
help.
* disasm.c (_initialize_disasm): Remove trailing newline from
help.
* top.c (init_main): Remove trailing newline from help.
* interps.c (_initialize_interpreter): Remove trailing newline
from help.
* btrace.c (_initialize_btrace): Remove trailing newlines from
help.
* breakpoint.c (_initialize_breakpoint): Remove trailing newline
from help.
* python/python.c (_initialize_python): Remove trailing newline
from help.
* spu-tdep.c (_initialize_spu_tdep): Remove trailing newlines from
help.
* tui/tui-win.c (_initialize_tui_win): Remove trailing newlines
from help. Reformat some text.
* tui/tui-stack.c (_initialize_tui_stack): Remove trailing newline
from help.
* tui/tui-layout.c (_initialize_tui_layout): Remove trailing
newline from help.
|
|
Fix up all failures encountered when running the testsuite with
GDB_DEBUG="infrun".
Some tests rely on enabling debugging for various components. With
debugging on, this will be lost to the debug file.
Disable separate tty for mi tests when debugging. This currently
does not work.
disasm.c should send errors to the stderr instead of the logfile.
Note that enabling debug for other components might still cause
additional errors above what has been fixed here.
gdb/ChangeLog:
* disasm.c (set_disassembler_options): Send errors to stderr.
gdb/testsuite/ChangeLog:
* gdb.base/breakpoint-in-ro-region.exp: Disable when debugging.
* gdb.base/debug-expr.exp: Likewise.
* gdb.base/foll-fork.exp: Likewise.
* gdb.base/foll-vfork.exp: Likewise.
* gdb.base/fork-print-inferior-events.exp: Likewise.
* gdb.base/gdb-sigterm.exp: Likewise.
* gdb.base/gdbinit-history.exp: Likewise.
* gdb.base/osabi.exp: Likewise.
* gdb.base/sss-bp-on-user-bp-2.exp: Likewise.
* gdb.base/ui-redirect.exp: Likewise.
* gdb.gdb/unittest.exp: Likewise.
* gdb.mi/mi-break.exp: Disable separate-mi-tty when debugging.
* gdb.mi/mi-watch.exp: Likewise.
* gdb.mi/new-ui-mi-sync.exp: Likewise.
* gdb.mi/user-selected-context-sync.exp: Likewise.
* gdb.python/python.exp: Disable debug test when debugging.
* gdb.threads/check-libthread-db.exp: Disable when debugging.
* gdb.threads/signal-while-stepping-over-bp-other-thread.exp:
Likewise.
* gdb.threads/stepi-random-signal.exp: Likewise.
|
|
Andreas Schwab and John Baldwin pointed out some bugs in the header
sorting patch; and I noticed that the output was not correct when
limited to a subset of files (a bug in my script).
So, I'm reverting the patch. I may try again after fixing the issues
pointed out.
gdb/ChangeLog
2019-04-05 Tom Tromey <tom@tromey.com>
Revert the header-sorting patch.
* ft32-tdep.c: Revert.
* frv-tdep.c: Revert.
* frv-linux-tdep.c: Revert.
* frame.c: Revert.
* frame-unwind.c: Revert.
* frame-base.c: Revert.
* fork-child.c: Revert.
* findvar.c: Revert.
* findcmd.c: Revert.
* filesystem.c: Revert.
* filename-seen-cache.h: Revert.
* filename-seen-cache.c: Revert.
* fbsd-tdep.c: Revert.
* fbsd-nat.h: Revert.
* fbsd-nat.c: Revert.
* f-valprint.c: Revert.
* f-typeprint.c: Revert.
* f-lang.c: Revert.
* extension.h: Revert.
* extension.c: Revert.
* extension-priv.h: Revert.
* expprint.c: Revert.
* exec.h: Revert.
* exec.c: Revert.
* exceptions.c: Revert.
* event-top.c: Revert.
* event-loop.c: Revert.
* eval.c: Revert.
* elfread.c: Revert.
* dwarf2read.h: Revert.
* dwarf2read.c: Revert.
* dwarf2loc.c: Revert.
* dwarf2expr.h: Revert.
* dwarf2expr.c: Revert.
* dwarf2-frame.c: Revert.
* dwarf2-frame-tailcall.c: Revert.
* dwarf-index-write.h: Revert.
* dwarf-index-write.c: Revert.
* dwarf-index-common.c: Revert.
* dwarf-index-cache.h: Revert.
* dwarf-index-cache.c: Revert.
* dummy-frame.c: Revert.
* dtrace-probe.c: Revert.
* disasm.h: Revert.
* disasm.c: Revert.
* disasm-selftests.c: Revert.
* dictionary.c: Revert.
* dicos-tdep.c: Revert.
* demangle.c: Revert.
* dcache.h: Revert.
* dcache.c: Revert.
* darwin-nat.h: Revert.
* darwin-nat.c: Revert.
* darwin-nat-info.c: Revert.
* d-valprint.c: Revert.
* d-namespace.c: Revert.
* d-lang.c: Revert.
* ctf.c: Revert.
* csky-tdep.c: Revert.
* csky-linux-tdep.c: Revert.
* cris-tdep.c: Revert.
* cris-linux-tdep.c: Revert.
* cp-valprint.c: Revert.
* cp-support.c: Revert.
* cp-namespace.c: Revert.
* cp-abi.c: Revert.
* corelow.c: Revert.
* corefile.c: Revert.
* continuations.c: Revert.
* completer.h: Revert.
* completer.c: Revert.
* complaints.c: Revert.
* coffread.c: Revert.
* coff-pe-read.c: Revert.
* cli-out.h: Revert.
* cli-out.c: Revert.
* charset.c: Revert.
* c-varobj.c: Revert.
* c-valprint.c: Revert.
* c-typeprint.c: Revert.
* c-lang.c: Revert.
* buildsym.c: Revert.
* buildsym-legacy.c: Revert.
* build-id.h: Revert.
* build-id.c: Revert.
* btrace.c: Revert.
* bsd-uthread.c: Revert.
* breakpoint.h: Revert.
* breakpoint.c: Revert.
* break-catch-throw.c: Revert.
* break-catch-syscall.c: Revert.
* break-catch-sig.c: Revert.
* blockframe.c: Revert.
* block.c: Revert.
* bfin-tdep.c: Revert.
* bfin-linux-tdep.c: Revert.
* bfd-target.c: Revert.
* bcache.c: Revert.
* ax-general.c: Revert.
* ax-gdb.h: Revert.
* ax-gdb.c: Revert.
* avr-tdep.c: Revert.
* auxv.c: Revert.
* auto-load.c: Revert.
* arm-wince-tdep.c: Revert.
* arm-tdep.c: Revert.
* arm-symbian-tdep.c: Revert.
* arm-pikeos-tdep.c: Revert.
* arm-obsd-tdep.c: Revert.
* arm-nbsd-tdep.c: Revert.
* arm-nbsd-nat.c: Revert.
* arm-linux-tdep.c: Revert.
* arm-linux-nat.c: Revert.
* arm-fbsd-tdep.c: Revert.
* arm-fbsd-nat.c: Revert.
* arm-bsd-tdep.c: Revert.
* arch-utils.c: Revert.
* arc-tdep.c: Revert.
* arc-newlib-tdep.c: Revert.
* annotate.h: Revert.
* annotate.c: Revert.
* amd64-windows-tdep.c: Revert.
* amd64-windows-nat.c: Revert.
* amd64-tdep.c: Revert.
* amd64-sol2-tdep.c: Revert.
* amd64-obsd-tdep.c: Revert.
* amd64-obsd-nat.c: Revert.
* amd64-nbsd-tdep.c: Revert.
* amd64-nbsd-nat.c: Revert.
* amd64-nat.c: Revert.
* amd64-linux-tdep.c: Revert.
* amd64-linux-nat.c: Revert.
* amd64-fbsd-tdep.c: Revert.
* amd64-fbsd-nat.c: Revert.
* amd64-dicos-tdep.c: Revert.
* amd64-darwin-tdep.c: Revert.
* amd64-bsd-nat.c: Revert.
* alpha-tdep.c: Revert.
* alpha-obsd-tdep.c: Revert.
* alpha-nbsd-tdep.c: Revert.
* alpha-mdebug-tdep.c: Revert.
* alpha-linux-tdep.c: Revert.
* alpha-linux-nat.c: Revert.
* alpha-bsd-tdep.c: Revert.
* alpha-bsd-nat.c: Revert.
* aix-thread.c: Revert.
* agent.c: Revert.
* addrmap.c: Revert.
* ada-varobj.c: Revert.
* ada-valprint.c: Revert.
* ada-typeprint.c: Revert.
* ada-tasks.c: Revert.
* ada-lang.c: Revert.
* aarch64-tdep.c: Revert.
* aarch64-ravenscar-thread.c: Revert.
* aarch64-newlib-tdep.c: Revert.
* aarch64-linux-tdep.c: Revert.
* aarch64-linux-nat.c: Revert.
* aarch64-fbsd-tdep.c: Revert.
* aarch64-fbsd-nat.c: Revert.
* aarch32-linux-nat.c: Revert.
|
|
This patch sorts the include files for the files [a-f]*.[chyl].
The patch was written by a script.
Tested by the buildbot.
I will follow up with patches to sort the remaining files, by sorting
a subset, testing them, and then checking them in.
gdb/ChangeLog
2019-04-05 Tom Tromey <tom@tromey.com>
* ft32-tdep.c: Sort headers.
* frv-tdep.c: Sort headers.
* frv-linux-tdep.c: Sort headers.
* frame.c: Sort headers.
* frame-unwind.c: Sort headers.
* frame-base.c: Sort headers.
* fork-child.c: Sort headers.
* findvar.c: Sort headers.
* findcmd.c: Sort headers.
* filesystem.c: Sort headers.
* filename-seen-cache.h: Sort headers.
* filename-seen-cache.c: Sort headers.
* fbsd-tdep.c: Sort headers.
* fbsd-nat.h: Sort headers.
* fbsd-nat.c: Sort headers.
* f-valprint.c: Sort headers.
* f-typeprint.c: Sort headers.
* f-lang.c: Sort headers.
* extension.h: Sort headers.
* extension.c: Sort headers.
* extension-priv.h: Sort headers.
* expprint.c: Sort headers.
* exec.h: Sort headers.
* exec.c: Sort headers.
* exceptions.c: Sort headers.
* event-top.c: Sort headers.
* event-loop.c: Sort headers.
* eval.c: Sort headers.
* elfread.c: Sort headers.
* dwarf2read.h: Sort headers.
* dwarf2read.c: Sort headers.
* dwarf2loc.c: Sort headers.
* dwarf2expr.h: Sort headers.
* dwarf2expr.c: Sort headers.
* dwarf2-frame.c: Sort headers.
* dwarf2-frame-tailcall.c: Sort headers.
* dwarf-index-write.h: Sort headers.
* dwarf-index-write.c: Sort headers.
* dwarf-index-common.c: Sort headers.
* dwarf-index-cache.h: Sort headers.
* dwarf-index-cache.c: Sort headers.
* dummy-frame.c: Sort headers.
* dtrace-probe.c: Sort headers.
* disasm.h: Sort headers.
* disasm.c: Sort headers.
* disasm-selftests.c: Sort headers.
* dictionary.c: Sort headers.
* dicos-tdep.c: Sort headers.
* demangle.c: Sort headers.
* dcache.h: Sort headers.
* dcache.c: Sort headers.
* darwin-nat.h: Sort headers.
* darwin-nat.c: Sort headers.
* darwin-nat-info.c: Sort headers.
* d-valprint.c: Sort headers.
* d-namespace.c: Sort headers.
* d-lang.c: Sort headers.
* ctf.c: Sort headers.
* csky-tdep.c: Sort headers.
* csky-linux-tdep.c: Sort headers.
* cris-tdep.c: Sort headers.
* cris-linux-tdep.c: Sort headers.
* cp-valprint.c: Sort headers.
* cp-support.c: Sort headers.
* cp-namespace.c: Sort headers.
* cp-abi.c: Sort headers.
* corelow.c: Sort headers.
* corefile.c: Sort headers.
* continuations.c: Sort headers.
* completer.h: Sort headers.
* completer.c: Sort headers.
* complaints.c: Sort headers.
* coffread.c: Sort headers.
* coff-pe-read.c: Sort headers.
* cli-out.h: Sort headers.
* cli-out.c: Sort headers.
* charset.c: Sort headers.
* c-varobj.c: Sort headers.
* c-valprint.c: Sort headers.
* c-typeprint.c: Sort headers.
* c-lang.c: Sort headers.
* buildsym.c: Sort headers.
* buildsym-legacy.c: Sort headers.
* build-id.h: Sort headers.
* build-id.c: Sort headers.
* btrace.c: Sort headers.
* bsd-uthread.c: Sort headers.
* breakpoint.h: Sort headers.
* breakpoint.c: Sort headers.
* break-catch-throw.c: Sort headers.
* break-catch-syscall.c: Sort headers.
* break-catch-sig.c: Sort headers.
* blockframe.c: Sort headers.
* block.c: Sort headers.
* bfin-tdep.c: Sort headers.
* bfin-linux-tdep.c: Sort headers.
* bfd-target.c: Sort headers.
* bcache.c: Sort headers.
* ax-general.c: Sort headers.
* ax-gdb.h: Sort headers.
* ax-gdb.c: Sort headers.
* avr-tdep.c: Sort headers.
* auxv.c: Sort headers.
* auto-load.c: Sort headers.
* arm-wince-tdep.c: Sort headers.
* arm-tdep.c: Sort headers.
* arm-symbian-tdep.c: Sort headers.
* arm-pikeos-tdep.c: Sort headers.
* arm-obsd-tdep.c: Sort headers.
* arm-nbsd-tdep.c: Sort headers.
* arm-nbsd-nat.c: Sort headers.
* arm-linux-tdep.c: Sort headers.
* arm-linux-nat.c: Sort headers.
* arm-fbsd-tdep.c: Sort headers.
* arm-fbsd-nat.c: Sort headers.
* arm-bsd-tdep.c: Sort headers.
* arch-utils.c: Sort headers.
* arc-tdep.c: Sort headers.
* arc-newlib-tdep.c: Sort headers.
* annotate.h: Sort headers.
* annotate.c: Sort headers.
* amd64-windows-tdep.c: Sort headers.
* amd64-windows-nat.c: Sort headers.
* amd64-tdep.c: Sort headers.
* amd64-sol2-tdep.c: Sort headers.
* amd64-obsd-tdep.c: Sort headers.
* amd64-obsd-nat.c: Sort headers.
* amd64-nbsd-tdep.c: Sort headers.
* amd64-nbsd-nat.c: Sort headers.
* amd64-nat.c: Sort headers.
* amd64-linux-tdep.c: Sort headers.
* amd64-linux-nat.c: Sort headers.
* amd64-fbsd-tdep.c: Sort headers.
* amd64-fbsd-nat.c: Sort headers.
* amd64-dicos-tdep.c: Sort headers.
* amd64-darwin-tdep.c: Sort headers.
* amd64-bsd-nat.c: Sort headers.
* alpha-tdep.c: Sort headers.
* alpha-obsd-tdep.c: Sort headers.
* alpha-nbsd-tdep.c: Sort headers.
* alpha-mdebug-tdep.c: Sort headers.
* alpha-linux-tdep.c: Sort headers.
* alpha-linux-nat.c: Sort headers.
* alpha-bsd-tdep.c: Sort headers.
* alpha-bsd-nat.c: Sort headers.
* aix-thread.c: Sort headers.
* agent.c: Sort headers.
* addrmap.c: Sort headers.
* ada-varobj.c: Sort headers.
* ada-valprint.c: Sort headers.
* ada-typeprint.c: Sort headers.
* ada-tasks.c: Sort headers.
* ada-lang.c: Sort headers.
* aarch64-tdep.c: Sort headers.
* aarch64-ravenscar-thread.c: Sort headers.
* aarch64-newlib-tdep.c: Sort headers.
* aarch64-linux-tdep.c: Sort headers.
* aarch64-linux-nat.c: Sort headers.
* aarch64-fbsd-tdep.c: Sort headers.
* aarch64-fbsd-nat.c: Sort headers.
* aarch32-linux-nat.c: Sort headers.
|
|
This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
|
|
This adds some output styling to the CLI.
A style is currently a foreground color, a background color, and an
intensity (dim or bold). (This list could be expanded depending on
terminal capabilities.)
A style can be applied while printing. For ui-out, this is done by
passing the style constant as an argument. For low-level cases,
fprintf_styled and fputs_styled are provided.
Users can control the style via a number of new set/show commands. In
the interest of not typing many nearly-identical documentation
strings, I automated this. On the down side, this is not very
i18n-friendly.
I've chose some default colors to use. I think it would be good to
enable this by default, so that when users start the new gdb, they
will see the new feature.
Stylizing is done if TERM is set and is not "dumb". This could be
improved when the TUI is available by using the curses has_colors
call. That is, the lowest layer could call this without committing to
using curses everywhere; see my other patch for TUI colorizing.
I considered adding a new "set_style" method to ui_file. However,
because the implementation had to interact with the pager code, I
didn't take this approach. But, one idea might be to put the isatty
check there and then have it defer to the lower layers.
gdb/ChangeLog
2018-12-28 Tom Tromey <tom@tromey.com>
* utils.h (set_output_style, fprintf_styled)
(fputs_styled): Declare.
* utils.c (applied_style, desired_style): New globals.
(emit_style_escape, set_output_style): New function.
(prompt_for_continue): Emit style escapes.
(fputs_maybe_filtered): Likewise.
(fputs_styled, fprintf_styled): New functions.
* ui-out.h (enum class ui_out_style_kind): New.
(class ui_out) <field_string, field_stream, do_field_string>: Add
style parameter.
* ui-out.c (ui_out::field_stream, ui_out::field_string): Add style
parameter.
* tui/tui-out.h (class tui_ui_out) <do_field_string>: Add style
parameter.
* tui/tui-out.c (tui_ui_out::do_field_string): Add style
parameter.
(tui_ui_out::do_field_string): Update.
* tracepoint.c (print_one_static_tracepoint_marker): Style
output.
* stack.c (print_frame_info, print_frame): Style output.
* source.c (print_source_lines_base): Style output.
* skip.c (info_skip_command): Style output.
* record-btrace.c (btrace_call_history_src_line): Style output.
(btrace_call_history): Likewise.
* python/py-framefilter.c (py_print_frame): Style output.
* mi/mi-out.h (class mi_ui_out) <do_field_string>: Add style
parameter.
* mi/mi-out.c (mi_ui_out::do_table_header)
(mi_ui_out::do_field_int): Update.
(mi_ui_out::do_field_string): Update.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Style output.
* cli/cli-style.h: New file.
* cli/cli-style.c: New file.
* cli-out.h (class cli_ui_out) <do_field_string>: Add style
parameter.
* cli-out.c (cli_ui_out::do_table_header)
(cli_ui_out::do_field_int, cli_ui_out::do_field_skip): Update.
(cli_ui_out::do_field_string): Add style parameter. Style the
output.
* breakpoint.c (print_breakpoint_location): Style output.
(update_static_tracepoint): Likewise.
* Makefile.in (SUBDIR_CLI_SRCS): Add cli-style.c.
(HFILES_NO_SRCDIR): Add cli-style.h.
gdb/testsuite/ChangeLog
2018-12-28 Tom Tromey <tom@tromey.com>
* gdb.base/style.exp: New file.
* gdb.base/style.c: New file.
|
|
This fixes all the straightforward -Wshadow=local warnings in gdb. A
few standard approaches are used here:
* Renaming an inner (or outer, but more commonly inner) variable;
* Lowering a declaration to avoid a clash;
* Moving a declaration into a more inner scope to avoid a clash,
including the special case of moving a declaration into a loop header.
I did not consider any of the changes in this patch to be particularly
noteworthy, though of course they should all still be examined.
gdb/ChangeLog
2018-10-04 Tom Tromey <tom@tromey.com>
* ctf.c (SET_ARRAY_FIELD): Rename "u32".
* p-valprint.c (pascal_val_print): Split inner "i" variable.
* xtensa-tdep.c (xtensa_push_dummy_call): Declare "i" in loop
header.
* xstormy16-tdep.c (xstormy16_push_dummy_call): Declare "val" in
more inner scope.
* xcoffread.c (read_xcoff_symtab): Rename inner "symbol".
* varobj.c (varobj_update): Rename inner "newobj",
"type_changed".
* valprint.c (generic_emit_char): Rename inner "buf".
* valops.c (find_overload_match): Rename inner "temp".
(value_struct_elt_for_reference): Declare "v" in more inner
scope.
* v850-tdep.c (v850_push_dummy_call): Rename "len".
* unittests/array-view-selftests.c (run_tests): Rename inner
"vec".
* tui/tui-stack.c (tui_show_frame_info): Declare "i" in loop
header.
* tracepoint.c (merge_uploaded_trace_state_variables): Declare
"tsv" in more inner scope.
(print_one_static_tracepoint_marker): Rename inner
"tuple_emitter".
* tic6x-tdep.c (tic6x_analyze_prologue): Declare "inst" lower.
(tic6x_push_dummy_call): Don't redeclare "addr".
* target-float.c: Declare "dto" lower.
* symtab.c (lookup_local_symbol): Rename inner "sym".
(find_pc_sect_line): Rename inner "pc".
* stack.c (print_frame): Don't redeclare "gdbarch".
(return_command): Rename inner "gdbarch".
* s390-tdep.c (s390_prologue_frame_unwind_cache): Renam inner
"sp".
* rust-lang.c (rust_internal_print_type): Declare "i" in loop
header.
* rs6000-tdep.c (ppc_process_record): Rename inner "addr".
* riscv-tdep.c (riscv_push_dummy_call): Declare "info" in inner
scope.
* remote.c (remote_target::update_thread_list): Don't redeclare
"tp".
(remote_target::process_initial_stop_replies): Rename inner
"thread".
(remote_target::remote_parse_stop_reply): Don't redeclare "p".
(remote_target::wait_as): Don't redeclare "stop_reply".
(remote_target::get_thread_local_address): Rename inner
"result".
(remote_target::get_tib_address): Likewise.
|
|
I typed this:
(gdb) help set disassembler-options
Set the disassembler options.
Usage: set disassembler-options OPTION [,OPTION]...
See: 'show disassembler-options' for valid option values.
... so I tried what it said and got:
(gdb) show disassembler-options
The current disassembler options are ''
This surprised me a little, so this patch adds some text to explain
the situation when an architecture does not have disassembler options.
While there I noticed one more spot where gdb was not using the GNU
style for metasyntactic variables. This patch fixes this as well.
gdb/ChangeLog
2018-09-16 Tom Tromey <tom@tromey.com>
* disasm.c (show_disassembler_options_sfunc): Use GNU style for
metasyntactic variables. Print message if no disassembler options
are available.
|
|
Implement MIPS target support for passing options to the disassembler,
complementing commit 65b48a81404c ("GDB: Add support for the new
set/show disassembler-options commands.").
This includes options that expect an argument, so adjust the generic
code and data structures used so as to handle such options. So as to
give backends syntax flexibility no specific delimiter has been defined
to separate options from their respective arguments, so it has to be
included as the last character of the option name. Completion code
however has not been adjusted and consequently option arguments cannot
be completed at this time.
Also the MIPS target has non-empty defaults for the options, so that ABI
names for the general-purpose registers respect our `set mips abi ...'
setting rather than always being determined from the ELF headers of the
binary file selected. Handle these defaults as implicit options, never
shown to the user and always prepended to the user-specified options, so
that the latters can override the defaults.
The resulting output for the MIPS target is as follows:
(gdb) show disassembler-options
The current disassembler options are ''
The following disassembler options are supported for use with the
'set disassembler-options <option>[,<option>...]' command:
no-aliases Use canonical instruction forms.
msa Recognize MSA instructions.
virt Recognize the virtualization ASE instructions.
xpa Recognize the eXtended Physical Address (XPA) ASE
instructions.
ginv Recognize the Global INValidate (GINV) ASE instructions.
gpr-names=ABI Print GPR names according to specified ABI.
Default: based on binary being disassembled.
fpr-names=ABI Print FPR names according to specified ABI.
Default: numeric.
cp0-names=ARCH Print CP0 register names according to specified architecture.
Default: based on binary being disassembled.
hwr-names=ARCH Print HWR names according to specified architecture.
Default: based on binary being disassembled.
reg-names=ABI Print GPR and FPR names according to specified ABI.
reg-names=ARCH Print CP0 register and HWR names according to specified
architecture.
For the options above, the following values are supported for "ABI":
numeric 32 n32 64
For the options above, the following values are supported for "ARCH":
numeric r3000 r3900 r4000 r4010 vr4100 vr4111 vr4120 r4300 r4400 r4600
r4650 r5000 vr5400 vr5500 r5900 r6000 rm7000 rm9000 r8000 r10000 r12000
r14000 r16000 mips5 mips32 mips32r2 mips32r3 mips32r5 mips32r6 mips64
mips64r2 mips64r3 mips64r5 mips64r6 interaptiv-mr2 sb1 loongson2e
loongson2f loongson3a octeon octeon+ octeon2 octeon3 xlr xlp
(gdb)
which corresponds to what `objdump --help' used to print for the MIPS
target, with minor formatting changes, most notably option argument
lists being wrapped, but also the amount of white space separating
options from the respective descriptions. The relevant part the new
code is now also used by `objdump --help', which means these formatting
changes apply to both outputs, except for argument list wrapping, which
is GDB-specific.
This also adds a separating new line between the heading and option
lists where descriptions are provided, hence:
(gdb) set architecture s390:31-bit
(gdb) show disassembler-options
The current disassembler options are ''
The following disassembler options are supported for use with the
'set disassembler-options <option>[,<option>...]' command:
esa Disassemble in ESA architecture mode
zarch Disassemble in z/Architecture mode
insnlength Print unknown instructions according to length from first two bits
(gdb)
but:
(gdb) set architecture powerpc:common
(gdb) show disassembler-options
The current disassembler options are ''
The following disassembler options are supported for use with the
'set disassembler-options <option>[,<option>...]' command:
403, 405, 440, 464, 476, 601, 603, 604, 620, 7400, 7410, 7450, 7455, 750cl,
821, 850, 860, a2, altivec, any, booke, booke32, cell, com, e200z4, e300,
e500, e500mc, e500mc64, e5500, e6500, e500x2, efs, efs2, power4, power5,
power6, power7, power8, power9, ppc, ppc32, 32, ppc64, 64, ppc64bridge,
ppcps, pwr, pwr2, pwr4, pwr5, pwr5x, pwr6, pwr7, pwr8, pwr9, pwrx, raw, spe,
spe2, titan, vle, vsx
(gdb)
Existing affected target backends have been adjusted accordingly.
This has been verified manually with:
(gdb) set architecture arm
(gdb) set architecture powerpc:common
(gdb) set architecture s390:31-bit
to cause no issues with the `show disassembler-options' and `set
disassembler-options' commands. A test case for the MIPS target has
also been provided, covering the default settings with ABI overrides as
well as disassembler option overrides.
2018-07-02 Maciej W. Rozycki <macro@mips.com>
Simon Marchi <simon.marchi@polymtl.ca>
include/
PR tdep/8282
* dis-asm.h (disasm_option_arg_t): New typedef.
(disasm_options_and_args_t): Likewise.
(disasm_options_t): Add `arg' member, document members.
(disassembler_options_mips): New prototype.
(disassembler_options_arm, disassembler_options_powerpc)
(disassembler_options_s390): Update prototypes.
opcodes/
PR tdep/8282
* mips-dis.c (mips_option_arg_t): New enumeration.
(mips_options): New variable.
(disassembler_options_mips): New function.
(print_mips_disassembler_options): Reimplement in terms of
`disassembler_options_mips'.
* arm-dis.c (disassembler_options_arm): Adapt to using the
`disasm_options_and_args_t' structure.
* ppc-dis.c (disassembler_options_powerpc): Likewise.
* s390-dis.c (disassembler_options_s390): Likewise.
gdb/
PR tdep/8282
* disasm.h (gdb_disassembler): Add
`m_disassembler_options_holder'. member
* disasm.c (get_all_disassembler_options): New function.
(gdb_disassembler::gdb_disassembler): Use it.
(gdb_buffered_insn_length_init_dis): Likewise.
(gdb_buffered_insn_length): Adjust accordingly.
(set_disassembler_options): Handle options with arguments.
(show_disassembler_options_sfunc): Likewise. Add a leading new
line if showing options with descriptions.
(disassembler_options_completer): Adapt to using the
`disasm_options_and_args_t' structure.
* mips-tdep.c (mips_disassembler_options): New variable.
(mips_disassembler_options_o32): Likewise.
(mips_disassembler_options_n32): Likewise.
(mips_disassembler_options_n64): Likewise.
(gdb_print_insn_mips): Don't set `disassembler_options'.
(gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
functions.
(mips_gdbarch_init): Always set `gdbarch_print_insn' to
`gdb_print_insn_mips'. Set `gdbarch_disassembler_options',
`gdbarch_disassembler_options_implicit' and
`gdbarch_valid_disassembler_options'.
* arm-tdep.c (_initialize_arm_tdep): Adapt to using the
`disasm_options_and_args_t' structure.
* gdbarch.sh (disassembler_options_implicit): New `gdbarch'
method.
(valid_disassembler_options): Switch from `disasm_options_t' to
the `disasm_options_and_args_t' structure.
* NEWS: Document `set disassembler-options' support for the MIPS
target.
* gdbarch.h: Regenerate.
* gdbarch.c: Regenerate.
gdb/doc/
PR tdep/8282
* gdb.texinfo (Source and Machine Code): Document `set
disassembler-options' support for the MIPS target.
gdb/testsuite/
PR tdep/8282
* gdb.arch/mips-disassembler-options.exp: New test.
* gdb.arch/mips-disassembler-options.s: New test source.
|
|
This changes two out parameters of build_address_symbolic to be
std::string, and updates the callers. This allows removing some
cleanups.
This patch also moves the declaration of build_address_symbolic out of
defs.h. I think that many things in defs.h should be elsewhere
instead. In this case, I moved the declaration to valprint.h, becuase
there is no "printcmd.h" -- but perhaps it would be better to
introduce that instead.
Tested by the buildbot.
gdb/ChangeLog
2018-06-07 Tom Tromey <tom@tromey.com>
* valprint.h (build_address_symbolic): Declare.
* printcmd.c (print_address_symbolic): Update.
(build_address_symbolic): Change "name" and "filename" to
std::string.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Update.
* defs.h (build_address_symbolic): Remove declaration.
|
|
This changes some help text in disasm.c to follow the GNU style.
2018-04-29 Tom Tromey <tom@tromey.com>
* disasm.c (_initialize_disasm): Update help text.
|
|
gdb/ChangeLog:
Update copyright year range in all GDB files
|
|
This patch removes some unused variables, found with -Wunused. I have
not removed everything reported by -Wunused, because some expressions
such as
struct type *arg_type = check_typedef (value_type);
in bfin-tdep.c could have an unexpected but important side-effect. I
removed others that I considered more low-risk, such as:
struct gdbarch *gdbarch = get_objfile_arch (objfile);
I tested building with Python 2/Python 3/no Python, with/without expat,
with/without libipt and with/without babeltrace.
gdb/ChangeLog:
* ada-lang.c (ada_collect_symbol_completion_matches): Remove
unused variables.
(ada_is_redundant_range_encoding): Likewise.
* ada-varobj.c (ada_varobj_get_value_of_array_variable):
Likewise.
* alpha-tdep.c (alpha_software_single_step): Likewise.
* arm-tdep.c (_initialize_arm_tdep): Likewise.
* auto-load.c (info_auto_load_cmd): Likewise.
* break-catch-syscall.c (insert_catch_syscall): Likewise.
(remove_catch_syscall): Likewise.
* breakpoint.c (condition_completer): Likewise.
(clear_command): Likewise.
(update_breakpoint_locations): Likewise.
* btrace.c (btrace_disable): Likewise.
(btrace_teardown): Likewise.
(btrace_maint_update_pt_packets): Likewise.
(maint_btrace_clear_cmd): Likewise.
* cli/cli-decode.c (lookup_cmd_1): Likewise.
(lookup_cmd_composition): Likewise.
* cli/cli-dump.c (scan_filename): Likewise.
(restore_command): Likewise.
* compile/compile-loc2c.c (compute_stack_depth): Likewise.
* compile/compile-object-load.c (compile_object_load): Likewise.
* compile/compile-object-run.c (compile_object_run): Likewise.
* compile/compile.c (compile_to_object): Likewise.
* completer.c (filename_completer): Likewise.
(complete_files_symbols): Likewise.
(complete_expression): Likewise.
* corelow.c (core_open): Likewise.
* ctf.c (ctf_start): Likewise.
(ctf_write_status): Likewise.
(ctf_write_uploaded_tsv): Likewise.
(ctf_write_definition_end): Likewise.
(ctf_open_dir): Likewise.
(ctf_xfer_partial): Likewise.
(ctf_trace_find): Likewise.
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
Likewise.
* dwarf2loc.c (allocate_piece_closure): Likewise.
(indirect_pieced_value): Likewise.
(dwarf2_evaluate_loc_desc_full): Likewise.
* dwarf2read.c (dw2_expand_marked_cus): Likewise.
(dw2_expand_symtabs_matching): Likewise.
(dw2_map_symbol_filenames): Likewise.
(read_and_check_comp_unit_head): Likewise.
(read_cutu_die_from_dwo): Likewise.
(lookup_dwo_unit): Likewise.
(read_comp_units_from_section): Likewise.
(dwarf2_compute_name): Likewise.
(handle_DW_AT_stmt_list): Likewise.
(create_cus_hash_table): Likewise.
(create_dwp_v2_section): Likewise.
(dwarf2_rnglists_process): Likewise.
(dwarf2_ranges_process): Likewise.
(dwarf2_record_block_ranges): Likewise.
(is_vtable_name): Likewise.
(read_formatted_entries): Likewise.
(skip_form_bytes): Likewise.
* elfread.c (elf_symtab_read): Likewise.
* exec.c (exec_file_command): Likewise.
* f-valprint.c (f_val_print): Likewise.
(info_common_command_for_block): Likewise.
* guile/guile.c (initialize_scheme_side): Likewise.
* guile/scm-breakpoint.c (gdbscm_breakpoint_commands): Likewise.
* guile/scm-cmd.c (cmdscm_completer): Likewise.
(gdbscm_register_command_x): Likewise.
* guile/scm-frame.c (gdbscm_frame_read_var): Likewise.
* guile/scm-param.c (gdbscm_parameter_value): Likewise.
* guile/scm-ports.c (file_port_magic): Likewise.
* guile/scm-pretty-print.c (ppscm_search_pp_list): Likewise.
(ppscm_pretty_print_one_value): Likewise.
(ppscm_print_children): Likewise.
* guile/scm-string.c (gdbscm_string_to_argv): Likewise.
* guile/scm-symtab.c (gdbscm_sal_symtab): Likewise.
* guile/scm-type.c (gdbscm_type_next_field_x): Likewise.
* guile/scm-utils.c (gdbscm_parse_function_args): Likewise.
* i386-tdep.c (i386_register_reggroup_p): Likewise.
* infcmd.c (run_command_1): Likewise.
(until_next_fsm_clean_up): Likewise.
* linespec.c (linespec_complete): Likewise.
(find_label_symbols): Likewise.
* m2-valprint.c (m2_val_print): Likewise.
* memattr.c (require_user_regions): Likewise.
(lookup_mem_region): Likewise.
(disable_mem_command): Likewise.
(mem_delete): Likewise.
* mep-tdep.c (mep_register_name): Likewise.
(mep_analyze_prologue): Likewise.
* mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Likewise.
* mi/mi-interp.c (mi_on_sync_execution_done): Likewise.
* mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
* microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
* minidebug.c (lzma_open): Likewise.
* minsyms.c (lookup_minimal_symbol): Likewise.
* mips-linux-tdep.c (mips64_fill_fpregset): Likewise.
* mips-tdep.c (mips_stub_frame_sniffer): Likewise.
(mips_o64_return_value): Likewise.
(mips_single_step_through_delay): Likewise.
(_initialize_mips_tdep): Likewise.
* nios2-tdep.c (nios2_push_dummy_call): Likewise.
(nios2_software_single_step): Likewise.
* parse.c (find_minsym_type_and_address): Likewise.
* psymtab.c (psym_relocate): Likewise.
* python/py-breakpoint.c (bppy_get_commands): Likewise.
(gdbpy_breakpoint_modified): Likewise.
* python/py-infevents.c (create_inferior_call_event_object):
Likewise.
* python/py-record-btrace.c (btpy_list_item): Likewise.
* python/py-type.c (typy_str): Likewise.
* python/py-value.c (valpy_call): Likewise.
* python/python.c (do_start_initialization): Likewise.
* record-btrace.c (record_btrace_insn_history_range): Likewise.
(record_btrace_call_history_range): Likewise.
(record_btrace_record_method): Likewise.
(record_btrace_xfer_partial): Likewise.
(btrace_get_frame_function): Likewise.
* record-full.c (record_full_open): Likewise.
* record.c (get_context_size): Likewise.
* registry.h (DEFINE_REGISTRY): Likewise.
* remote-fileio.c (remote_fileio_request): Likewise.
* remote.c (remote_update_thread_list): Likewise.
(remote_check_symbols): Likewise.
(remote_commit_resume): Likewise.
(remote_interrupt): Likewise.
(remote_insert_breakpoint): Likewise.
(compare_sections_command): Likewise.
* rust-exp.y (super_name): Likewise.
(lex_string): Likewise.
(convert_ast_to_type): Likewise.
(convert_ast_to_expression): Likewise.
* rust-lang.c (rust_print_struct_def): Likewise.
(rust_print_type): Likewise.
(rust_evaluate_subexp): Likewise.
* rx-tdep.c (rx_register_type): Likewise.
* ser-event.c (serial_event_clear): Likewise.
* serial.c (serial_open): Likewise.
* spu-tdep.c (spu_overlay_new_objfile): Likewise.
* symfile.c (section_is_overlay): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(simple_overlay_update_1): Likewise.
(simple_overlay_update): Likewise.
* symtab.c (symbol_find_demangled_name): Likewise.
(search_symbols): Likewise.
* target-descriptions.c (tdesc_predefined_type): Likewise.
* target.c (target_commit_resume): Likewise.
* thread.c (print_selected_thread_frame): Likewise.
* top.c (new_ui_command): Likewise.
(gdb_readline_no_editing): Likewise.
* tracefile-tfile.c (tfile_open): Likewise.
* tracepoint.c (create_tsv_from_upload): Likewise.
* utils.c (quit): Likewise.
(defaulted_query): Likewise.
* valarith.c (value_concat): Likewise.
* xml-syscall.c (xml_list_syscalls_by_group): Likewise.
* xml-tdesc.c (target_fetch_description_xml): Likewise.
* xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
(xtensa_pseudo_register_write): Likewise.
gdb/gdbserver/ChangeLog:
* regcache.c (registers_to_string): Remove unused variable.
|
|
This constifies the add_setshow_* family of functions, and then fixes
up the fallout. The bulk of this patch was written by script.
gdb/ChangeLog
2017-11-07 Tom Tromey <tom@tromey.com>
* ada-lang.c (catch_ada_exception_command): Constify.
(catch_assert_command): Constify.
* break-catch-throw.c (catch_catch_command, catch_throw_command)
(catch_rethrow_command): Constify.
(catch_exception_command_1): Constify.
* breakpoint.h (add_catch_command): Constify.
* break-catch-syscall.c (catch_syscall_command_1): Constify.
(catch_syscall_split_args): Constify.
* break-catch-sig.c (catch_signal_command): Constify.
(catch_signal_split_args): Constify.
* cli/cli-decode.h (struct cmd_list_element) <function>: Use
cmd_const_sfunc_ftype.
* cli/cli-decode.c (add_setshow_cmd_full): Constify.
(add_setshow_enum_cmd, add_setshow_auto_boolean_cmd)
(add_setshow_boolean_cmd, add_setshow_filename_cmd)
(add_setshow_string_cmd, struct cmd_list_element)
(add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
(add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
(add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd):
Constify.
(set_cmd_sfunc): Constify.
(empty_sfunc): Constify.
* command.h (add_setshow_enum_cmd, add_setshow_auto_boolean_cmd)
(add_setshow_boolean_cmd, add_setshow_filename_cmd)
(add_setshow_string_cmd, add_setshow_string_noescape_cmd)
(add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
(add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
(add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd):
Constify.
(set_cmd_sfunc): Constify.
(cmd_sfunc_ftype): Remove.
* compile/compile.c (set_compile_args): Constify.
* infrun.c (set_disable_randomization): Constify.
* infcmd.c (set_args_command, set_cwd_command): Constify.
* breakpoint.c (set_condition_evaluation_mode): Constify.
(add_catch_command): Constify.
(catch_fork_command_1, catch_exec_command_1)
(catch_load_command_1, catch_unload_command_1): Constify.
(catch_load_or_unload): Constify.
* guile/scm-param.c (pascm_set_func): Constify.
(add_setshow_generic): Constify.
* python/py-param.c (get_set_value): Constify.
* top.h (set_verbose): Constify.
* tui/tui-win.c (tui_set_var_cmd): Constify.
* mi/mi-main.c (set_mi_async_command): Constify.
* cli/cli-logging.c (set_logging_overwrite)
(set_logging_redirect): Constify.
* value.c (set_max_value_size): Constify.
* valprint.c (set_input_radix, set_output_radix): Constify.
* utils.c (set_width_command, set_height_command): Constify.
* typeprint.c (set_print_type_methods, set_print_type_typedefs): Constify.
* tracepoint.c (set_disconnected_tracing)
(set_circular_trace_buffer, set_trace_buffer_size)
(set_trace_user, set_trace_notes, set_trace_stop_notes): Constify.
* top.c (set_history_size_command, set_verbose, set_editing)
(set_gdb_datadir, set_history_filename): Constify.
* target.c (set_targetdebug, maint_set_target_async_command)
(maint_set_target_non_stop_command, set_target_permissions)
(set_write_memory_permission): Constify.
(open_target): Constify.
* target-descriptions.c (set_tdesc_filename_cmd): Constify.
* target-dcache.c (set_stack_cache, set_code_cache): Constify.
* symtab.c (set_symbol_cache_size_handler): Constify.
* symfile.c (set_ext_lang_command): Constify.
* symfile-debug.c (set_debug_symfile): Constify.
* source.c (set_directories_command): Constify.
* solib.c (reload_shared_libraries, gdb_sysroot_changed): Constify.
* serial.c (set_parity): Constify.
* rs6000-tdep.c (powerpc_set_soft_float, powerpc_set_vector_abi): Constify.
* remote.c (set_remote_exec_file, set_remotebreak)
(set_remote_protocol_Z_packet_cmd, set_range_stepping): Constify.
* record.c (set_record_insn_history_size)
(set_record_call_history_size): Constify.
* record-full.c (set_record_full_insn_max_num): Constify.
* proc-api.c (set_procfs_trace_cmd, set_procfs_file_cmd): Constify.
* osabi.c (set_osabi): Constify.
* mips-tdep.c (set_mips64_transfers_32bit_regs)
(reinit_frame_cache_sfunc, mips_abi_update): Constify.
* maint.c (maintenance_set_profile_cmd): Constify.
* linux-thread-db.c (set_libthread_db_search_path): Constify.
* language.c (set_language_command, set_range_command)
(set_case_command): Constify.
* infrun.c (set_non_stop, set_observer_mode)
(set_stop_on_solib_events, set_schedlock_func)
(set_exec_direction_func): Constify.
* infcmd.c (set_inferior_tty_command): Constify.
* disasm.c (set_disassembler_options_sfunc): Constify.
* demangle.c (set_demangling_command): Constify.
* dcache.c (set_dcache_size, set_dcache_line_size): Constify.
* cris-tdep.c (set_cris_version, set_cris_mode)
(set_cris_dwarf2_cfi): Constify.
* corefile.c (set_gnutarget_command): Constify.
* charset.c (set_host_charset_sfunc, set_target_charset_sfunc)
(set_target_wide_charset_sfunc): Constify.
* breakpoint.c (update_dprintf_commands): Constify.
* auto-load.c (set_auto_load_dir, set_auto_load_safe_path): Constify.
* arm-tdep.c (set_fp_model_sfunc, arm_set_abi)
(set_disassembly_style_sfunc): Constify.
* arch-utils.c (set_endian, set_architecture): Constify.
* alpha-tdep.c (reinit_frame_cache_sfunc): Constify.
* agent.c (set_can_use_agent): Constify.
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This changes the remaining spots in disasm.c to use the RAII ui-out
emitters, removing a few cleanups. This also fixes a regression that
Simon pointed out.
2017-10-17 Tom Tromey <tom@tromey.com>
* disasm.c (do_mixed_source_and_assembly_deprecated): Use
gdb::optional, ui_out_emit_list, ui_out_emit_tuple.
(do_mixed_source_and_assembly): Likewise.
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This renames a few functions -- skip_spaces_const,
skip_to_space_const, get_number_const, extract_arg_const -- to drop
the "_const" suffix and instead rely on overloading.
This makes future const fixes simpler by reducing the number of lines
that must be changed. I think it is also not any less clear, as all
these functions have the same interface as their non-const versions by
design. Furthermore there's an example of using an overload in-tree
already, namely check_for_argument.
This patch was largely created using some perl one-liners; then a few
fixes were applied by hand.
ChangeLog
2017-09-11 Tom Tromey <tom@tromey.com>
* common/common-utils.h (skip_to_space): Remove macro, redeclare
as function.
(skip_to_space): Rename from skip_to_space_const.
* common/common-utils.c (skip_to_space): New function.
(skip_to_space): Rename from skip_to_space_const.
* cli/cli-utils.h (get_number): Rename from get_number_const.
(extract_arg): Rename from extract_arg_const.
* cli/cli-utils.c (get_number): Rename from get_number_const.
(extract_arg): Rename from extract_arg_const.
(number_or_range_parser::get_number): Use ::get_number.
* aarch64-linux-tdep.c, ada-lang.c, arm-linux-tdep.c, ax-gdb.c,
break-catch-throw.c, breakpoint.c, cli/cli-cmds.c, cli/cli-dump.c,
cli/cli-script.c, cli/cli-setshow.c, compile/compile.c,
completer.c, demangle.c, disasm.c, findcmd.c, linespec.c,
linux-tdep.c, linux-thread-db.c, location.c, mi/mi-parse.c,
minsyms.c, nat/linux-procfs.c, printcmd.c, probe.c,
python/py-breakpoint.c, record.c, rust-exp.y, serial.c, stack.c,
stap-probe.c, tid-parse.c, tracepoint.c: Update all callers.
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This changes one spot in disasm.c to use ui_out_emit_tuple. This
patch required a large reindentation, so I've separated it out.
ChangeLog
2017-09-09 Tom Tromey <tom@tromey.com>
* disasm.c (gdb_pretty_print_disassembler::pretty_print_insn): Use
ui_out_emit_tuple.
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