The boolean variable 'ext_smrnmi' is used to determine whether the
Smrnmi extension exists.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Signed-off-by: Tommy Wu <tommy.wu@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250106054336.1878291-2-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Zjpm extension is finally ratified. And it's much simplier compared to the experimental one.
The newer version doesn't allow to specify custom mask or base for pointer masking.
Instead it allows only certain options for masking top bits.
Signed-off-by: Alexey Baturo <baturo.alexey@gmail.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250106102346.1100149-2-baturo.alexey@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
When using system mode we can get the CPU traps being taken via the
'riscv_trap' trace or the "-d int" qemu log. User mode does not a way of
logging/showing exceptions to users.
Add a trace in riscv_raise_exception() to allow qemu-riscv(32/64) users
to check all exceptions being thrown. This is particularly useful to
help identifying insns that are throwing SIGILLs.
As it is today we need to debug their binaries to identify where the
illegal insns are:
$ ~/work/qemu/build/qemu-riscv64 -cpu rv64 ./foo.out
Illegal instruction (core dumped)
After this change users can capture the trace and use EPC to pinpoint
the insn:
$ ~/work/qemu/build/qemu-riscv64 -cpu rv64 -trace riscv_exception ./foo.out
riscv_exception 8 (user_ecall) on epc 0x17cd2
riscv_exception 8 (user_ecall) on epc 0x17cda
riscv_exception 8 (user_ecall) on epc 0x17622
(...)
riscv_exception 2 (illegal_instruction) on epc 0x1053a
Illegal instruction (core dumped)
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250106173734.412353-3-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Do a cosmetic change in riscv_raise_exception() to change 'exception'
type from uint32_t to RISCVException, making it a bit clear that the
arg is directly correlated to the RISCVException enum.
As a side effect, change 'excp' type from int to RISCVException in
generate_exception() to guarantee that all callers of
riscv_raise_exception() will use the enum.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250106173734.412353-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
'sha' is the augmented hypervisor extension, defined in RVA22 as a set of
the following extensions:
- RVH
- Ssstateen
- Shcounterenw (always present)
- Shvstvala (always present)
- Shtvala (always present)
- Shvstvecd (always present)
- Shvsatpa (always present)
- Shgatpa (always present)
We can claim support for 'sha' by checking if we have RVH and ssstateen.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-10-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shgatpa is defined in RVA22 as:
"For each supported virtual memory scheme SvNN supported in satp, the
corresponding hgatp SvNNx4 mode must be supported. The hgatp mode Bare
must also be supported."
Claim support for shgatpa since this is always true for TCG.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-9-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shvsatpa is defined in RVA22 as:
"All translation modes supported in satp must be supported in vsatp."
This is always true in TCG so let's claim support for it.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-8-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shvstvecd is defined in RVA22 as:
"vstvec.MODE must be capable of holding the value 0 (Direct).
When vstvec.MODE=Direct, vstvec.BASE must be capable of holding any
valid four-byte-aligned address."
This is always true for TCG so let's claim support for it.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-7-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shtvala is described in RVA22 as:
"htval must be written with the faulting guest physical address
in all circumstances permitted by the ISA."
This is the case since commit 3067553993, so claim support for shtvala.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-6-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shvstvala is defined in RVA22 as:
"vstval must be written in all cases described above for stval."
By "cases describe above" the doc refer to the description of sstvala:
"stval must be written with the faulting virtual address for load,
store, and instruction page-fault, access-fault, and misaligned
exceptions, and for breakpoint exceptions other than those caused by
execution of the EBREAK or C.EBREAK instructions. For
virtual-instruction and illegal-instruction exceptions, stval must be
written with the faulting instruction."
We already have sstvala, and our vstval follows the same rules as stval,
so we can claim to support shvstvala too.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-5-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shcounterenw is defined in RVA22 as:
"For any hpmcounter that is not read-only zero, the corresponding bit in
hcounteren must be writable."
This is always true in TCG so let's claim support for it.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-4-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This adds virtualization mode (V bit) as bit(2) of register `priv`
per RiscV debug spec v1.0.0-rc4. Checked with gdb-multiarch v12.1.
Note that GDB may display `INVALID` tag for `priv` reg when V bit
is set, this doesn't affect actual access to the bit though.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <tencent_1993B55C24DE7979BF34B200F78287002907@qq.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Calling `vext_continuous_ldst_tlb` for load/stores up to 6 bytes
significantly improves performance.
Co-authored-by: Helene CHELIN <helene.chelin@embecosm.com>
Co-authored-by: Paolo Savini <paolo.savini@embecosm.com>
Co-authored-by: Craig Blackmore <craig.blackmore@embecosm.com>
Signed-off-by: Helene CHELIN <helene.chelin@embecosm.com>
Signed-off-by: Paolo Savini <paolo.savini@embecosm.com>
Signed-off-by: Craig Blackmore <craig.blackmore@embecosm.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20241218142353.1027938-3-craig.blackmore@embecosm.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
- log a guest_error for failed semihosting open()
- clean up semihosting includes to reduce build duplication
- re-factor misc device initialisation to fail with &error_exit
- propagate Error * to gdbserver_start sub-functions
- fix 32-bit build of plugins and re-enable by default
- ensure IRQs don't preempt io recompiled instructions
- remove usage of gcc_struct to enable clang builds
- enable clang/lld to build plugins on windows
- various small kdoc typo fixes
- add perl scripts to editorconfig
- remove unused field from MemoryRegion
- make kdoc script a dependency so doc rebuilds get triggered
- expand developer documentation:
- notes on git-publish
- describe usage of b4
- setting up build dependencies
- codebase layout
- add a glossary of common terms
- optimise the windows ndis script
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmeKO8sACgkQ+9DbCVqe
KkTbBQf9HRlspCl2r5a8K9O1ymylKiZ653OBWMStGTQ8xPXeLDFhT+ION34VBgBh
LXHEcjIHn24cN2s1BO5+xJs0nzqYe7UEAK6JQmdX3/HEuf8VmaVslvhm+nCWKoIL
JQbsHno92wh6vvTWQu53zijEuG5HdBseWiwQKHbE1oSRc2CikG70o902AL9zXAsp
mpUYWxUmWwg5uQATztp4XfylJBcSX3SiVgv22jXLqBj9drXPftl/E33fcWXxTj5f
AM3kz9fxaCfo5+znmYw3R1tT/Hv52Q6hW+oNAm34XeWp1/+ho27QMRrpIi/dpdwX
mCbvJwI75sCnD91p9NW7vZIYZJKsLg==
=SLCY
-----END PGP SIGNATURE-----
Merge tag 'pull-10.0-gdb-plugins-doc-updates-170125-1' of https://gitlab.com/stsquad/qemu into staging
semihosting, plugin and doc updates:
- log a guest_error for failed semihosting open()
- clean up semihosting includes to reduce build duplication
- re-factor misc device initialisation to fail with &error_exit
- propagate Error * to gdbserver_start sub-functions
- fix 32-bit build of plugins and re-enable by default
- ensure IRQs don't preempt io recompiled instructions
- remove usage of gcc_struct to enable clang builds
- enable clang/lld to build plugins on windows
- various small kdoc typo fixes
- add perl scripts to editorconfig
- remove unused field from MemoryRegion
- make kdoc script a dependency so doc rebuilds get triggered
- expand developer documentation:
- notes on git-publish
- describe usage of b4
- setting up build dependencies
- codebase layout
- add a glossary of common terms
- optimise the windows ndis script
# -----BEGIN PGP SIGNATURE-----
#
# iQEzBAABCgAdFiEEZoWumedRZ7yvyN81+9DbCVqeKkQFAmeKO8sACgkQ+9DbCVqe
# KkTbBQf9HRlspCl2r5a8K9O1ymylKiZ653OBWMStGTQ8xPXeLDFhT+ION34VBgBh
# LXHEcjIHn24cN2s1BO5+xJs0nzqYe7UEAK6JQmdX3/HEuf8VmaVslvhm+nCWKoIL
# JQbsHno92wh6vvTWQu53zijEuG5HdBseWiwQKHbE1oSRc2CikG70o902AL9zXAsp
# mpUYWxUmWwg5uQATztp4XfylJBcSX3SiVgv22jXLqBj9drXPftl/E33fcWXxTj5f
# AM3kz9fxaCfo5+znmYw3R1tT/Hv52Q6hW+oNAm34XeWp1/+ho27QMRrpIi/dpdwX
# mCbvJwI75sCnD91p9NW7vZIYZJKsLg==
# =SLCY
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 17 Jan 2025 06:15:23 EST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* tag 'pull-10.0-gdb-plugins-doc-updates-170125-1' of https://gitlab.com/stsquad/qemu: (37 commits)
scripts/nsis.py: Run dependency check for each DLL file only once
docs: add a glossary
docs/devel: add a codebase section
docs/devel: add information on how to setup build environments
docs/devel: add b4 for patch retrieval
docs/devel: add git-publish for patch submitting
docs/sphinx: include kernel-doc script as a dependency
include/exec: remove warning_printed from MemoryRegion
include/exec: fix some copy and paste errors in kdoc
tests/qtest: fix some copy and paste errors in kdoc
editorconfig: update for perl scripts
plugins: fix kdoc annotation
plugins: enable linking with clang/lld
docs/devel/style: add a section about bitfield, and disallow them for packed structures
win32: remove usage of attribute gcc_struct
accel/tcg: also suppress asynchronous IRQs for cpu_io_recompile
configure: reenable plugins by default for 32-bit hosts
contrib/plugins/hotpages: fix 32-bit build
contrib/plugins/hwprofile: fix 32-bit build
contrib/plugins/cflow: fix 32-bit build
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* target/i386: small code generation improvements
* target/i386: various cleanups and fixes
* cpu: remove env->nr_cores
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmeBoIgUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroOD2gf+NK7U1EhNIrsbBsbtu2i7+tnbRKIB
MTu+Mxb2wz4C7//pxq+vva4bgT3iOuL9RF19PRe/63CMD65xMiwyyNrEWX2HbRIJ
5dytLLLdef3yMhHh2x1uZfm54g12Ppvn9kulMCbPawrlqWgg1sZbkUBrRtFzS45c
NeYjGWWSpBDe7LtsrgSRYLPnz6wWEiy3tDpu2VoDtjrE86UVDXwyzpbtBk9Y8jPi
CKdvLyQeO9xDE5OoXMjJMlJeQq3D9iwYEprXUqy+RUZtpW7YmqMCf2JQ4dAjVCad
07v/kITF4brGCVnzDcDA6W7LqHpBu1w+Hn23yLw3HEDDBt11o9JjQCl9qA==
=xIQ4
-----END PGP SIGNATURE-----
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* rust: miscellaneous changes
* target/i386: small code generation improvements
* target/i386: various cleanups and fixes
* cpu: remove env->nr_cores
# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmeBoIgUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroOD2gf+NK7U1EhNIrsbBsbtu2i7+tnbRKIB
# MTu+Mxb2wz4C7//pxq+vva4bgT3iOuL9RF19PRe/63CMD65xMiwyyNrEWX2HbRIJ
# 5dytLLLdef3yMhHh2x1uZfm54g12Ppvn9kulMCbPawrlqWgg1sZbkUBrRtFzS45c
# NeYjGWWSpBDe7LtsrgSRYLPnz6wWEiy3tDpu2VoDtjrE86UVDXwyzpbtBk9Y8jPi
# CKdvLyQeO9xDE5OoXMjJMlJeQq3D9iwYEprXUqy+RUZtpW7YmqMCf2JQ4dAjVCad
# 07v/kITF4brGCVnzDcDA6W7LqHpBu1w+Hn23yLw3HEDDBt11o9JjQCl9qA==
# =xIQ4
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 10 Jan 2025 17:34:48 EST
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (38 commits)
i386/cpu: Set and track CPUID_EXT3_CMP_LEG in env->features[FEAT_8000_0001_ECX]
i386/cpu: Set up CPUID_HT in x86_cpu_expand_features() instead of cpu_x86_cpuid()
cpu: Remove nr_cores from struct CPUState
i386/cpu: Hoist check of CPUID_EXT3_TOPOEXT against threads_per_core
i386/cpu: Track a X86CPUTopoInfo directly in CPUX86State
i386/topology: Introduce helpers for various topology info of different level
i386/topology: Update the comment of x86_apicid_from_topo_ids()
i386/cpu: Drop cores_per_pkg in cpu_x86_cpuid()
i386/cpu: Drop the variable smp_cores and smp_threads in x86_cpu_pre_plug()
i386/cpu: Extract a common fucntion to setup value of MSR_CORE_THREAD_COUNT
target/i386/kvm: Replace ARRAY_SIZE(msr_handlers) with KVM_MSR_FILTER_MAX_RANGES
target/i386/kvm: Clean up error handling in kvm_arch_init()
target/i386/kvm: Return -1 when kvm_msr_energy_thread_init() fails
target/i386/kvm: Clean up return values of MSR filter related functions
target/i386/confidential-guest: Fix comment of x86_confidential_guest_kvm_type()
target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo
target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled
target/i386/kvm: Remove local MSR_KVM_WALL_CLOCK and MSR_KVM_SYSTEM_TIME definitions
target/i386/kvm: Add feature bit definitions for KVM CPUID
i386/cpu: Mark avx10_version filtered when prefix is NULL
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Each DLL should only be checked once for dependencies, but
several hundred (781 in my test) unneeded checks were done.
Now the script is significantly faster (16 s in my build).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250111215244.1680931-1-sw@weilnetz.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-38-alex.bennee@linaro.org>
Present the various parts of QEMU and organization of codebase.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20241209183104.365796-6-pierrick.bouvier@linaro.org>
[AJB: tweak commit summary, update MAINTAINERS]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-36-alex.bennee@linaro.org>
MacOS and Linux are straightforward, but Windows needs a bit more
details.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20241209183104.365796-5-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-35-alex.bennee@linaro.org>
When we update the script we should rebuild the docs. Otherwise
breaking changes made to the kdoc script don't become apparent until
later.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-32-alex.bennee@linaro.org>
Since d197063fcf (memory: move unassigned_mem_ops to memory.c) this
field is unused.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-31-alex.bennee@linaro.org>
A number of copy and paste kdoc comments are referring to the wrong
definition. Fix those cases.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-30-alex.bennee@linaro.org>
A number of copy and paste kdoc comments are referring to the wrong
definition. Fix those cases.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-29-alex.bennee@linaro.org>
We have two types of perl scripts in the tree. The ones from the
kernel are mostly tab based where as scripts we have written ourselves
use 4 space indentation.
Attempt to codify that in our .editorconfig
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-28-alex.bennee@linaro.org>
The function is qemu_plugin_mem_get_value()
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-27-alex.bennee@linaro.org>
Windows uses a special mechanism to enable plugins to work (DLL delay
loading). Option for lld is different than ld.
MSYS2 clang based environment use lld by default, so restricting to this
config on Windows is safe, and will avoid false bug reports.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Stefan Weil <sw@weilnetz.de>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250110203401.178532-4-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-26-alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Stefan Weil <sw@weilnetz.de>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250110203401.178532-3-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-25-alex.bennee@linaro.org>
This attribute is not recognized by clang.
An investigation has been performed to ensure this attribute has no
effect on layout of structures we use in QEMU [1], so it's safe to
remove now.
In the future, we'll forbid introducing new bitfields in packed struct,
as they are the one potentially impacted by this change.
[1] https://lore.kernel.org/qemu-devel/66c346de-7e20-4831-b3eb-1cda83240af9@linaro.org/
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Stefan Weil <sw@weilnetz.de>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250110203401.178532-2-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-24-alex.bennee@linaro.org>
While it would be technically correct to allow an IRQ to happen (as
the offending instruction never really completed) it messes up
instrumentation. We already take care to only use memory
instrumentation on the block, we should also suppress IRQs.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Julian Ganz <neither@nut.email>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-23-alex.bennee@linaro.org>
This started as a clean-up to properly pass a Error handler to the
gdbserver_start so we could do the right thing for command line and
HMP invocations.
Now that we have cleaned up foreach_device_config_or_exit() in earlier
patches we can further simplify by it by passing &error_fatal instead
of checking the return value. Having a return value is still useful
for HMP though so tweak the return to use a simple bool instead.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-11-alex.bennee@linaro.org>
