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[83.52.55.163]) by smtp.gmail.com with ESMTPSA id l17sm2213415wrz.35.2021.09.02.08.17.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Sep 2021 08:17:16 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 00/24] accel/tcg: Restrict TCGCPUOps::cpu_exec_interrupt() to sysemu Date: Thu, 2 Sep 2021 17:16:51 +0200 Message-Id: <20210902151715.383678-1-f4bug@amsat.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x329.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Bin Meng , Mark Cave-Ayland , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Max Filippov , Alistair Francis , "Edgar E. Iglesias" , Warner Losh , Marek Vasut , Yoshinori Sato , qemu-ppc@nongnu.org, Artyom Tarasenko , Aleksandar Rikalo , Eduardo Habkost , Kyle Evans , Richard Henderson , Greg Kurz , qemu-arm@nongnu.org, Michael Rolnik , Stafford Horne , David Gibson , qemu-riscv@nongnu.org, Chris Wulff , Laurent Vivier , Palmer Dabbelt , Paolo Bonzini , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi,=0D =0D The TCGCPUOps::cpu_exec_interrupt() handler is specific to system=0D emulation. This series remove it from user-mode.=0D To do so we have to deal with a x86-hack first, then we restrict=0D each target handler (one target at a time) and finally we restrict=0D the prototype, simplifying cpu_handle_interrupt().=0D =0D As a bonus we can remove the cpu_get_pic_interrupt() stubs from=0D bsd/linux-user.=0D =0D Please review,=0D =0D Phil.=0D =0D Philippe Mathieu-Daud=C3=A9 (24):=0D target/xtensa: Restrict do_transaction_failed() to sysemu=0D target/i386: Restrict sysemu-only fpu_helper helpers=0D target/i386: Simplify TARGET_X86_64 #ifdef'ry=0D accel/tcg: Rename user-mode do_interrupt hack as fake_user_exception=0D accel/tcg: Assert most of cpu_handle_interrupt() is sysemu-specific=0D target/alpha: Restrict cpu_exec_interrupt() handler to sysemu=0D target/arm: Restrict cpu_exec_interrupt() handler to sysemu=0D target/avr: Restrict cpu_exec_interrupt() handler to sysemu=0D target/cris: Restrict cpu_exec_interrupt() handler to sysemu=0D target/hppa: Restrict cpu_exec_interrupt() handler to sysemu=0D target/i386: Restrict cpu_exec_interrupt() handler to sysemu=0D target/m68k: Restrict cpu_exec_interrupt() handler to sysemu=0D target/microblaze: Restrict cpu_exec_interrupt() handler to sysemu=0D target/mips: Restrict cpu_exec_interrupt() handler to sysemu=0D target/nios2: Restrict cpu_exec_interrupt() handler to sysemu=0D target/openrisc: Restrict cpu_exec_interrupt() handler to sysemu=0D target/ppc: Restrict cpu_exec_interrupt() handler to sysemu=0D target/riscv: Restrict cpu_exec_interrupt() handler to sysemu=0D target/sh4: Restrict cpu_exec_interrupt() handler to sysemu=0D target/sparc: Restrict cpu_exec_interrupt() handler to sysemu=0D target/rx: Restrict cpu_exec_interrupt() handler to sysemu=0D target/xtensa: Restrict cpu_exec_interrupt() handler to sysemu=0D accel/tcg: Restrict TCGCPUOps::cpu_exec_interrupt() to sysemu=0D user: Remove cpu_get_pic_interrupt() stubs=0D =0D include/hw/core/tcg-cpu-ops.h | 26 ++++++++++++++++----------=0D target/alpha/cpu.h | 2 +-=0D target/arm/cpu.h | 3 +--=0D target/avr/cpu.h | 2 ++=0D target/cris/cpu.h | 2 +-=0D target/hppa/cpu.h | 4 ++--=0D target/i386/cpu.h | 3 +++=0D target/i386/tcg/helper-tcg.h | 2 ++=0D target/m68k/cpu.h | 2 ++=0D target/microblaze/cpu.h | 2 ++=0D target/mips/tcg/tcg-internal.h | 5 +++--=0D target/openrisc/cpu.h | 5 +++--=0D target/ppc/cpu.h | 4 ++--=0D target/riscv/cpu.h | 2 +-=0D target/rx/cpu.h | 2 ++=0D target/sh4/cpu.h | 4 ++--=0D target/xtensa/cpu.h | 2 ++=0D accel/tcg/cpu-exec.c | 14 +++++++++-----=0D bsd-user/main.c | 7 -------=0D linux-user/main.c | 7 -------=0D target/alpha/cpu.c | 2 +-=0D target/alpha/helper.c | 5 ++---=0D target/arm/cpu.c | 7 +++++--=0D target/arm/cpu_tcg.c | 6 +++---=0D target/avr/cpu.c | 2 +-=0D target/avr/helper.c | 2 ++=0D target/cris/cpu.c | 4 ++--=0D target/cris/helper.c | 17 ++---------------=0D target/hppa/cpu.c | 2 +-=0D target/hppa/int_helper.c | 7 ++-----=0D target/i386/tcg/seg_helper.c | 14 +++-----------=0D target/i386/tcg/tcg-cpu.c | 8 +++++---=0D target/m68k/cpu.c | 2 +-=0D target/m68k/op_helper.c | 16 +++-------------=0D target/microblaze/cpu.c | 2 +-=0D target/microblaze/helper.c | 13 ++-----------=0D target/mips/cpu.c | 2 +-=0D target/mips/tcg/exception.c | 18 ------------------=0D target/mips/tcg/sysemu/tlb_helper.c | 18 ++++++++++++++++++=0D target/mips/tcg/user/tlb_helper.c | 5 -----=0D target/nios2/cpu.c | 5 +++--=0D target/openrisc/cpu.c | 2 +-=0D target/openrisc/interrupt.c | 2 --=0D target/ppc/cpu_init.c | 2 +-=0D target/ppc/excp_helper.c | 21 +++------------------=0D target/riscv/cpu.c | 2 +-=0D target/riscv/cpu_helper.c | 5 -----=0D target/rx/cpu.c | 2 +-=0D target/rx/helper.c | 4 ++++=0D target/sh4/cpu.c | 2 +-=0D target/sh4/helper.c | 9 ++-------=0D target/sparc/cpu.c | 4 +++-=0D target/xtensa/cpu.c | 2 +-=0D target/xtensa/exc_helper.c | 7 ++-----=0D target/openrisc/meson.build | 6 ++++--=0D 55 files changed, 138 insertions(+), 189 deletions(-)=0D =0D -- =0D 2.31.1=0D =0D