Alexey Brodkin 4052a66ba3 gdb: Add native GDB support for ARC
This adds support of so-called "native" GDB for ARC processors.
It was submitted upstream a bit late for inclusion in v10.x,
but already in the upstream "master" branch and will be an essential part
of v11.1 whenever it happens.

These are the changes from upstream "master":
 * https://sourceware.org/git?p=binutils-gdb.git;a=commit;h=b4e3cd0440109d0a5552d3313ccbd35c8103335b
 * https://sourceware.org/git?p=binutils-gdb.git;a=commit;h=d4af727286e3a9f177ba11677fbd3a012d36558a
 * https://sourceware.org/git?p=binutils-gdb.git;a=commit;h=46023bbe81355230b4e7b76d3084337823d02362
 * https://sourceware.org/git?p=binutils-gdb.git;a=commit;h=04c9f85efcd8df5fc482ce97c0104cc7dd5d19e6

Thanks a bunch to Anton & Shahab who made it possible!

(From OE-Core rev: 3429acea0f4a0b59f233947defecdf919c7b1799)

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-06-17 13:42:31 +01:00
2021-06-17 13:42:31 +01:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
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