045ab73702
With the most recent ARC GNU toolchain version released [1] we may switch to its stable and verified components for Buildroot's built-in toolchian. And while for ARCompact (i.e. ARC700) & ARCv2 (ARC HS38 & HS48) processors upstream components work just fine, in this new release of ARC GNU toolchain we have also support for newer ARCv3 procesors. And so that update is more of an enabler for introduction of ARCv3 in the next series of patches. [1] https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2023.09-release Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Giulio Benetti <giulio.benetti@benettiengineering.com> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Waldemar Brodkorb <mail@waldemar-brodkorb.de> Cc: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Romain Naour <romain.naour@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
93 lines
3.0 KiB
Plaintext
93 lines
3.0 KiB
Plaintext
config BR2_PACKAGE_GDB_ARCH_SUPPORTS
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bool
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default y
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depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT)
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depends on !BR2_microblaze
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comment "gdb needs a glibc or uclibc toolchain"
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depends on BR2_or1k
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depends on BR2_TOOLCHAIN_USES_MUSL
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comment "gdb/gdbserver needs a toolchain w/ threads, threads debug"
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depends on BR2_PACKAGE_GDB_ARCH_SUPPORTS
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depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HAS_THREADS_DEBUG
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comment "gdb/gdbserver >= 8.x needs a toolchain w/ C++, gcc >= 4.8"
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depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
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config BR2_PACKAGE_GDB
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bool "gdb"
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depends on BR2_TOOLCHAIN_HAS_THREADS && BR2_TOOLCHAIN_HAS_THREADS_DEBUG
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depends on BR2_PACKAGE_GDB_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
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depends on BR2_INSTALL_LIBSTDCPP
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# The or1k musl port is incomplete, elf_gregset_t definition is missing:
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# https://git.musl-libc.org/cgit/musl/tree/arch/or1k/bits/user.h?h=v1.2.3
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depends on !BR2_or1k || !BR2_TOOLCHAIN_USES_MUSL
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# When the external toolchain gdbserver is copied to the
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# target, we don't allow building a separate gdbserver. The
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# one from the external toolchain should be used.
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select BR2_PACKAGE_GDB_SERVER if \
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(!BR2_PACKAGE_GDB_DEBUGGER && !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY)
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help
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GDB, the GNU Project debugger, allows you to see what is
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going on `inside' another program while it executes -- or
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what another program was doing at the moment it crashed.
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This option allows to build gdbserver and/or the gdb
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debugger for the target.
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For embedded development, the most common solution is to
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build only 'gdbserver' for the target, and use a cross-gdb
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on the host. See BR2_PACKAGE_HOST_GDB in the Toolchain menu
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to enable one. Notice that external toolchains often provide
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their own pre-built cross-gdb and gdbserver binaries.
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http://www.gnu.org/software/gdb/
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if BR2_PACKAGE_GDB
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config BR2_PACKAGE_GDB_SERVER
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bool "gdbserver"
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depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
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help
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Build the gdbserver stub to run on the target.
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A full gdb is needed to debug the progam.
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config BR2_PACKAGE_GDB_DEBUGGER
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bool "full debugger"
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depends on BR2_USE_WCHAR
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depends on !BR2_sh
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select BR2_PACKAGE_GMP
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select BR2_PACKAGE_MPFR if (BR2_GDB_VERSION_14 || BR2_arc)
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select BR2_PACKAGE_NCURSES
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select BR2_PACKAGE_ZLIB
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comment "full gdb on target needs a toolchain w/ wchar"
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depends on !BR2_sh
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depends on !BR2_USE_WCHAR
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if BR2_PACKAGE_GDB_DEBUGGER
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config BR2_PACKAGE_GDB_TUI
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bool "TUI support"
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help
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This option enables terminal user interface (TUI) for gdb
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"The GDB Text User Interface (TUI) is a terminal interface
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which uses the curses library to show the source file, the
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assembly output, the program registers and GDB commands in
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separate text windows."
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https://sourceware.org/gdb/current/onlinedocs/gdb/TUI.html
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config BR2_PACKAGE_GDB_PYTHON
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bool "Python support"
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depends on BR2_PACKAGE_PYTHON3
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help
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This option enables Python support in the target gdb.
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endif
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endif
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