diff options
author | Khem Raj <raj.khem@gmail.com> | 2023-02-22 16:38:30 -0800 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-02-24 11:04:28 +0000 |
commit | e7dd0666bd464756cf72fb1bedf70482b95ec819 (patch) | |
tree | 14f05f3ffa14e6ca29ed614b5a0092f8724f24bb /meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch | |
parent | eb6b28bfe173d00db54b7001d60a7039ba29a450 (diff) | |
download | poky-e7dd0666bd464756cf72fb1bedf70482b95ec819.tar.gz |
gdb: Upgrade to 13.1
Add patch to fix typo for build on musl
GDB 13.1 includes the following changes and enhancements:
* Support for the following new targets has been added in both
GDB and GDBserver:
** GNU/Linux/LoongArch (gdbserver) loongarch*-*-linux*
** GNU/Linux/CSKY (gdbserver) csky*-*linux*
* The Windows native target now supports target async.
* FreeBSD:
** Arm and AArch64: Support for Thread Local Storage (TLS) variables
** Hardware watchpoint support on AArch64 FreeBSD
* Floating-point support has now been added on LoongArch GNU/Linux.
* New commands:
** set print nibbles [on|off]
show print nibbles
This controls whether the 'print/t' command will display binary values
in groups of four bits, known as "nibbles". The default is 'off'.
** Various styling-related commands. See the gdb/NEWS file for more
details (see link at the bottom).
** Various maintenance commands. These are normally aimed at GDB
experts or developers. See the gdb/NEWS file for more details
(see link at the bottom).
* Python API improvements:
** New Python API for instruction disassembly.
The new attribute 'locations' of gdb.Breakpoint returns a list of
gdb.BreakpointLocation objects specifying the locations where the
breakpoint is inserted into the debuggee.
** New Python type gdb.BreakpointLocation.
** New function gdb.format_address(ADDRESS, PROGSPACE, ARCHITECTURE)
that formats ADDRESS as 'address <symbol+offset>'
** New function gdb.current_language that returns the name of the
current language. Unlike gdb.parameter('language'), this will
never return 'auto'.
** New function gdb.print_options that returns a dictionary of the
prevailing print options, in the form accepted by gdb.Value.format_string.
** New method gdb.Frame.language that returns the name of the
frame's language.
** gdb.Value.format_string now uses the format provided by 'print',
if it is called during a 'print' or other similar operation.
** gdb.Value.format_string now accepts the 'summary' keyword. This
can be used to request a shorter representation of a value, the
way that 'set print frame-arguments scalars' does.
** The gdb.register_window_type method now restricts the set of
acceptable window names. The first character of a window's name
must start with a character in the set [a-zA-Z], every subsequent
character of a window's name must be in the set [-_.a-zA-Z0-9].
* GDB/MI changes:
** MI version 1 is deprecated, and will be removed in GDB 14.
** The async record stating the stopped reason 'breakpoint-hit' now
contains an optional field locno.
* Miscellaneous improvements:
** gdb now supports zstd compressed debug sections (ELFCOMPRESS_ZSTD) for ELF.
** New convenience variable $_inferior_thread_count contains the number
of live threads in the current inferior.
** New convenience variables $_hit_bpnum and $_hit_locno, set to
the breakpoint number and the breakpoint location number of
the breakpoint last hit.
** The "info breakpoints" now displays enabled breakpoint locations
of disabled breakpoints as in the "y-" state.
** The format of 'disassemble /r' and 'record instruction-history /r'
has changed to match the layout of GNU objdump when disassembling.
A new format "/b" has been introduce to provide the old behavior
of "/r".
** The TUI no longer styles the source and assembly code highlighted
by the current position indicator by default. You can however
re-enable styling using the new "set style tui-current-position"
command.
** It is now possible to use the "document" command to document
user-defined commands.
** Support for memory tag data for AArch64 MTE.
* Support Removal notices:
** DBX mode has been removed.
** Support for building against Python version 2 has been removed.
It is now only possible to build GDB against Python 3.
** Support for the following commands has been removed:
set debug aix-solib on|off
show debug aix-solib
set debug solib-frv on|off
show debug solib-frv
Use the "set/show debug solib" commands instead.
For a complete list and more details on each item, please see the gdb/NEWS
file, available at [1]:
[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob_plain;f=gdb/NEWS;hb=gdb-13.1-release
(From OE-Core rev: 87a8c2af735e06338463414a2cbcd3224b9ea112)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch')
-rw-r--r-- | meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch b/meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch deleted file mode 100644 index f53d3bd1e5..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch +++ /dev/null | |||
@@ -1,40 +0,0 @@ | |||
1 | From bc3b1f6aacf2d8fe66b022fbfcf28cd82c76e52f Mon Sep 17 00:00:00 2001 | ||
2 | From: Khem Raj <raj.khem@gmail.com> | ||
3 | Date: Thu, 29 Nov 2018 18:00:23 -0800 | ||
4 | Subject: [PATCH 9/9] gdbserver ctrl-c handling | ||
5 | |||
6 | This problem was created by the upstream commit 78708b7c8c | ||
7 | After applying the commit, it will send SIGINT to the process | ||
8 | group(-signal_pid). | ||
9 | But if we use gdbserver send SIGINT, and the attached process is not a | ||
10 | process | ||
11 | group leader, then the "kill (-signal_pid, SIGINT)" returns error and | ||
12 | fails to | ||
13 | interrupt the attached process. | ||
14 | |||
15 | Upstream-Status: Submitted | ||
16 | [https://sourceware.org/bugzilla/show_bug.cgi?id=18945] | ||
17 | |||
18 | Author: Josh Gao | ||
19 | Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> | ||
20 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
21 | --- | ||
22 | gdbserver/linux-low.cc | 2 +- | ||
23 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
24 | |||
25 | diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc | ||
26 | index 7726a4a0c36..f750e074a03 100644 | ||
27 | --- a/gdbserver/linux-low.cc | ||
28 | +++ b/gdbserver/linux-low.cc | ||
29 | @@ -5496,7 +5496,7 @@ linux_process_target::request_interrupt () | ||
30 | { | ||
31 | /* Send a SIGINT to the process group. This acts just like the user | ||
32 | typed a ^C on the controlling terminal. */ | ||
33 | - ::kill (-signal_pid, SIGINT); | ||
34 | + ::kill (signal_pid, SIGINT); | ||
35 | } | ||
36 | |||
37 | bool | ||
38 | -- | ||
39 | 2.36.1 | ||
40 | |||