Merge tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu into staging

gdbstub refactor:

- split user and softmmu code
- use cleaner headers for tb_flush, target_ulong
- probe for

Merge tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu into staging

gdbstub refactor:

- split user and softmmu code
- use cleaner headers for tb_flush, target_ulong
- probe for gdb multiarch support at configure
- make syscall handling target independent
- add update guest debug of accel ops

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* tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu: (30 commits)
gdbstub: move update guest debug to accel ops
gdbstub: Build syscall.c once
stubs: split semihosting_get_target from system only stubs
gdbstub: Adjust gdb_do_syscall to only use uint32_t and uint64_t
gdbstub: Remove gdb_do_syscallv
gdbstub: split out softmmu/user specifics for syscall handling
include: split target_long definition from cpu-defs
testing: probe gdb for supported architectures ahead of time
gdbstub: only compile gdbstub twice for whole build
gdbstub: move syscall handling to new file
gdbstub: move register helpers into standalone include
gdbstub: don't use target_ulong while handling registers
gdbstub: fix address type of gdb_set_cpu_pc
gdbstub: specialise stub_can_reverse
gdbstub: introduce gdb_get_max_cpus
gdbstub: specialise target_memory_rw_debug
gdbstub: specialise handle_query_attached
gdbstub: abstract target specific details from gdb_put_packet_binary
gdbstub: rationalise signal mapping in softmmu
gdbstub: move chunks of user code into own files
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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gdbstub: move register helpers into standalone include

These inline helpers are all used by target specific code so move them
out of the general header so we don't needlessly pollute the rest of
the

gdbstub: move register helpers into standalone include

These inline helpers are all used by target specific code so move them
out of the general header so we don't needlessly pollute the rest of
the API with target specific stuff.

Note we have to include cpu.h in semihosting as it was relying on a
side effect before.

Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-21-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-21-richard.henderson@linaro.org>

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Merge tag '20220506-xtensa-1' of https://github.com/OSLL/qemu-xtensa into staging

target/xtensa updates for v7.1:

- expand test coverage to MMUv3, cores without windowed registers or
loop option;

Merge tag '20220506-xtensa-1' of https://github.com/OSLL/qemu-xtensa into staging

target/xtensa updates for v7.1:

- expand test coverage to MMUv3, cores without windowed registers or
loop option;
- import lx106 core (used in the esp8266 IoT chips);
- use tcg_constant_* in the front end;
- add clock input to the xtensa CPU;
- fix reset state of the xtensa MX PIC;
- implement cache testing opcodes.

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# gpg: Good signature from "Max Filippov <filippov@cadence.com>" [unknown]
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" [undefined]
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" [undefined]
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# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* tag '20220506-xtensa-1' of https://github.com/OSLL/qemu-xtensa:
target/xtensa: implement cache test option opcodes
tests/tcg/xtensa: fix vectors and checks in timer test
tests/tcg/xtensa: enable mmu tests for MMUv3
tests/tcg/xtensa: enable autorefill phys_mem tests for MMUv3
tests/tcg/xtensa: remove dependency on the loop option
tests/tcg/xtensa: fix watchpoint test
tests/tcg/xtensa: restore vecbase SR after test
tests/tcg/xtensa: fix build for cores without windowed registers
hw/xtensa: fix reset value of MIROUT register of MX PIC
target/xtensa: add clock input to xtensa CPU
target/xtensa: import core lx106
target/xtensa: use tcg_constant_* for remaining opcodes
target/xtensa: use tcg_constant_* for FPU conversion opcodes
target/xtensa: use tcg_constant_* for numbered special registers
target/xtensa: use tcg_constant_* for TLB opcodes
target/xtensa: use tcg_constant_* for exceptions
target/xtensa: use tcg_contatnt_* for numeric literals
target/xtensa: fix missing tcg_temp_free in gen_window_check

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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target/xtensa: import core lx106

This is the core used in e.g. ESP8266 chips. Importing them
using import_core.sh, with the required files sourced from

https://github.com/espressif/xtensa-overlays

target/xtensa: import core lx106

This is the core used in e.g. ESP8266 chips. Importing them
using import_core.sh, with the required files sourced from

https://github.com/espressif/xtensa-overlays

core-lx106.c was generated by the script; the only change is removing
the reference to core-matmap.h which doesn't seem to be available.

Signed-off-by: Simon Safar <simon@simonsafar.com>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20220423040835.29254-1-simon@simonsafar.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

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