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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43b919cefd7sm2462474f8f.17.2026.03.25.14.17.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 25 Mar 2026 14:17:30 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Glenn Miles , Mark Cave-Ayland , Nicholas Piggin , qemu-ppc@nongnu.org, Daniel Henrique Barboza , Fabiano Rosas , Alistair Francis , Pierrick Bouvier , =?UTF-8?q?Alex=20Benn=C3=A9e?= , qemu-riscv@nongnu.org, Paolo Bonzini , Artyom Tarasenko , Anton Johansson , Peter Xu , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-11.1 00/10] migration: Reduce uses of target-specific macros Date: Wed, 25 Mar 2026 22:17:18 +0100 Message-ID: <20260325211728.89204-1-philmd@linaro.org> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org For the single binary (read heterogeneous emulation) project we are trying to remove the uses of the 'target_ulong' type in common code (or code that should be common code but is compiled a target-specific one). This series aims to reduce the use of migration target-specific macros. Since there is still a lot of work to be done, we introduce the TARGET_USING_LEGACY_MIGRATION_VMSTATE_UINTTL_API definition to protect the targets which are already not using these legacy migration macros. Except for the SPARC targets, there should be no functional change. Philippe Mathieu-Daudé (10): target/avr: Avoid target-specific migration headers in machine.c target/loongarch: Avoid target-specific migration headers in machine.c migration: Revert "Add VMSTATE_UINTTL_2DARRAY()" migration: Remove unused target-specific macros target/sparc: Inline qemu_get/put_betl() target/mips: Inline qemu_get/put_betls() target/i386: Expand VMSTATE_UINTTL_SUB_ARRAY for APX registers target/i386: Inline VMSTATE_UINTTL_SUB_ARRAY() macro target/sparc: Replace VMSTATE_VARRAY_MULTIPLY -> VMSTATE_UINTTL_ARRAY migration: Restrict legacy VMSTATE_UINTTL() macros to few targets configs/targets/i386-softmmu.mak | 1 + configs/targets/mips-softmmu.mak | 1 + configs/targets/mips64-softmmu.mak | 1 + configs/targets/mips64el-softmmu.mak | 1 + configs/targets/mipsel-softmmu.mak | 1 + configs/targets/ppc-softmmu.mak | 1 + configs/targets/ppc64-softmmu.mak | 1 + configs/targets/riscv32-softmmu.mak | 1 + configs/targets/riscv64-softmmu.mak | 1 + configs/targets/sparc-softmmu.mak | 1 + configs/targets/sparc64-softmmu.mak | 1 + configs/targets/x86_64-softmmu.mak | 1 + include/migration/cpu.h | 59 ++++++---------------------- include/migration/vmstate.h | 22 ++--------- migration/vmstate.c | 4 -- target/avr/machine.c | 3 +- target/i386/machine.c | 8 +++- target/loongarch/machine.c | 2 +- target/mips/system/machine.c | 14 ++++++- target/ppc/machine.c | 1 + target/sparc/machine.c | 24 +++++++---- scripts/make-config-poison.sh | 1 + target/avr/meson.build | 3 +- target/loongarch/meson.build | 2 +- 24 files changed, 67 insertions(+), 88 deletions(-) -- 2.53.0