Commit Graph

19 Commits (2d2e9d29560478f7d1716cda8bc37370a0dcf520)

Author SHA1 Message Date
Koen Vandeputte 089b4f16aa gdb: bump to 8.3.1
GDB 8.3.1 brings the following fixes and enhancements over GDB 8.3:

PR c++/20020 (GDB segfault on printing objects)
PR gdb/24454 (nat/x86-linux-dregs.c failed assertion)
PR breakpoints/24541 (Incorrect evaluation of systemtap probes due to register being signed and probe expression assuming unsigned)
PR symtab/24545 (Symbol loading performance regression with cc1)
PR gdb/24592 (amd64->i386 linux syscall restart problem)
PR gdb/25009 (terminate called after throwing an instance of 'srchilite::ParserException')
PR gdb/25010 (Calls to error () can cause SIGTTOU to send gdb to the background)
PR breakpoints/25011 (Breakpoints on file reloads broken for PIE binaries)

This corrective release also brings the following testsuite fixes and
enhancements:

PR testsuite/25005 (gdb-caching-proc.exp takes a lot of time on skip_opencl_tests)
PR testsuite/25016 (Test-case failures for -pie)

GDB 8.3 includes the following changes and enhancements:

* Support for new native configurations (also available as a target configuration):
     - RISC-V GNU/Linux (riscv*-*-linux*)
     - RISC-V FreeBSD (riscv*-*-freebsd*)

* Support for new target configurations:
     - CSKY ELF (csky*-*-elf)
     - CSKY GNU/Linux (csky*-*-linux)
     - NXP S12Z ELF (s12z-*-elf)
     - OpenRISC GNU/Linux (or1k*-*-linux*)

* Native Windows debugging is only supported on Windows XP or later.

* The Python API in GDB now requires Python 2.6 or later.

* GDB now supports terminal styling for the CLI and TUI.
  Source highlighting is also supported by building GDB with GNU
  Highlight.

* Experimental support for compilation and injection of C++ source
  code into the inferior (requires GCC 7.1 or higher, built with
  libcp1.so).

* GDB and GDBserver now support IPv6 connections.

* Target description support on RISC-V targets.

* Various enhancements to several commands:
     - "frame", "select-frame" and "info frame" commands
     - "info functions", "info types", "info variables"
     - "info thread"
     - "info proc"
     - System call alias catchpoint support on FreeBSD
     - "target remote" support for Unix Domain sockets.

* Support for displaying all files opened by a process

* DWARF index cache: GDB can now automatically save indices of DWARF
  symbols on disk to speed up further loading of the same binaries.

* Various GDB/MI enhancements.

* GDBserver on PowerPC GNU/Linux now supports access to the PPR,
  DSCR, TAR, EBB/PMU, and HTM registers.

* Ada task switching support when debugging programs built with
  the Ravenscar profile added to aarch64-elf.

* GDB in batch mode now exits with status 1 if the last executed
  command failed.

* Support for building GDB with GCC's Undefined Behavior Sanitizer.

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2019-10-15 16:11:28 +02:00
Rosen Penev 787922682a gdb: Remove !arc dependency
Supported since 8.0.

Added uClibc-ng patch.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2019-07-07 13:02:05 +02:00
Hauke Mehrtens bc89690f6e gdb: The signal definitions of musl and gdb collide
This fixes compilation of gdb on arm64.

The kernel defines "struct sigcontext" in asm/sigcontext.h and musl libc
defines it in signal.h, which collides.
Kernel 4.14 misses the definitions of struct user_sve_header so we still
have to use the aarch64-sve-linux-sigcontext.h header file which also
provides that and make sure aarch64-sve-linux-sigcontext.h does not
provide the same headers as the kernel or musl.

Fixes: FS#2040
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-01-12 22:38:50 +01:00
Koen Vandeputte 2253524023 gdb: bump to 8.2
*** Changes in GDB 8.2

 Support for the following target has been added:

    RiscV ELF (riscv*-*-elf)

 Support for following targets and native configurations has been removed:

    m88k running OpenBSD (m88*-*-openbsd*)
    SH-5/SH64 ELF (sh64-*-elf*)
    SH-5/SH64 (sh*)
    SH-5/SH64 running GNU/Linux (sh*-*-linux*)
    SH-5/SH64 running OpenBSD (sh*-*-openbsd*)

 Various Python API enhancements
 Aarch64/Linux enhancements:

    SVE support.
    Hardware watchpoints improvements for entities stored at unaligned addresses.
        New "c" response to disable the pager for the rest of the current command.
        C expressions can now use _Alignof, and C++ expressions can now use alignof.
        Improved flexibility for loading symbol files.
        The 'info proc' command nows works on running processes on FreeBSD systems as well as core files created on FreeBSD systems.
        A new --enable-codesign=CERT configure option to automatically codesign GDB after build (useful on MacOS X).

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-09-07 17:21:24 +02:00
Koen Vandeputte a2a225517d gdb: bump to 8.1.1
GDB 8.1.1 brings the following fixes and enhancements over GDB 8.1:

 * PR gdb/22824 (misleading description of new rbreak Python function in GDB 8.1 NEWS file)
 * PR gdb/22849 (ctrl-c doesn't work in extended-remote)
 * PR gdb/22907 ([Regression] gdbserver doesn't work with filename-only binaries)
 * PR gdb/23028 (inconsistent disassemble of vcvtpd2dq)
 * PR gdb/23053 (Fix -D_GLIBCXX_DEBUG gdb-add-index regression)
 * PR gdb/23127 ([AArch64] GDB cannot be used for debugging software that uses high Virtual Addresses)
 * PR server/23158 (gdbserver no longer functional on Windows)
 * PR breakpoints/23210 ([8.1/8.2 Regression] Bogus Breakpoint address adjusted from 0xf7fe7dd3 to 0xfffffffff7fe7dd3)

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-08-01 16:12:53 +02:00
Stijn Tintel 1d7042231b gdb: bump to 8.0.1
Add -static-libstdc++ to TARGET_LDFLAGS to avoid a hard dependency on
libstdc++, and -Wl,--gc-sections to further reduce the size on platforms
that support it.

Fixes CVE-2017-9778.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-09-29 06:33:39 +03:00
Yousong Zhou 46e390322a gdb: fix invalid sigprocmask call
Fixes FS#637

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2017-03-24 11:10:22 +08:00
Felix Fietkau 9827c3e9b9 gdb: update to version 7.12.1, fix glibc 2.25 build issues
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-11 20:34:33 +01:00
Hauke Mehrtens 4061c8eb53 Revert "gdb: fix build with gcc 4.1.2 as host compiler"
Support for such old gcc version is not needed.

This reverts commit 2694d43b05.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-01-07 19:53:36 +01:00
Hauke Mehrtens 2694d43b05 gdb: fix build with gcc 4.1.2 as host compiler
The additional warnings are causing compile errors on gcc version 4.1.2
as a host compiler.

cc -c  -Wall -Wdeclaration-after-statement -Wpointer-arith
-Wpointer-sign -Wno-unused -Wunused-value -Wunused-function -Wno-switch
-Wno-char-subscripts -Wmissing-prototypes -Wdeclaration-after-statement
-Wempty-body -Wmissing-parameter-type -Wold-style-declaration -Wold-
style-definition -Wformat-nonliteral  -I. -I. -I./../../include
filter_host.c
cc1: error: unrecognized command line option "-Wempty-body"
cc1: error: unrecognized command line option "-Wmissing-parameter-type"
cc1: error: unrecognized command line option "-Wold-style-declaration"
cc1: error: unrecognized command line option "-Wempty-body"
cc1: error: unrecognized command line option "-Wmissing-parameter-type"
cc1: error: unrecognized command line option "-Wold-style-declaration"

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-08-01 22:25:54 +02:00
John Crispin f63aae81c2 package/devel/gdb: Update to 7.11
Update gdb to version 7.11

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

SVN-Revision: 48990
2016-03-10 19:11:46 +00:00
Felix Fietkau 09997e41ae gdb: fix powerpc build issues with musl
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48731
2016-02-16 21:30:20 +00:00
Felix Fietkau 55a76c19b1 gdb: update to the latest version, fixes a build error with gcc 5.2
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46775
2015-09-03 13:14:50 +00:00
Steven Barth e71141ef23 gdb: fix compilation for x86_64 with musl
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46249
2015-07-07 17:30:08 +00:00
Nicolas Thill 7e2e5ff675 gdb: fix build failure on arm
Signed-off-by: Nicolas Thill <nico@openwrt.org>

SVN-Revision: 43042
2014-10-24 11:19:29 +00:00
Felix Fietkau 338892ddf8 gdb: update to version 7.8, fix musl build
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 42979
2014-10-19 22:49:42 +00:00
Florian Fainelli 8ca4fd7ad1 gdb: fix debugging of MIPS(el) applications
GDB previously failed with the following:

root@OpenWrt:/# gdb busybox
[snip]
(gdb) r
Starting program: /bin/busybox
GDB bug: target.c (gdb_signal_from_host): unrecognized real-time signal

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 34258
2012-11-19 14:38:02 +00:00
Felix Fietkau bf9f43e912 gdb: update to version 7.5
SVN-Revision: 33998
2012-10-29 19:25:26 +00:00
Florian Fainelli c0030384e5 gdb: fix patch directory after r33706
git-svn did not properly track this move, thanks to swalker for noticing.

SVN-Revision: 33745
2012-10-13 17:46:37 +00:00