qemu/target/arm/Kconfig

config ARM
    bool
    select ARM_COMPATIBLE_SEMIHOSTING if TCG

    # We need to select this until we move m_helper.c and the
    # translate.c v7m helpers under ARM_V7M.
    select ARM_V7M if TCG

config AARCH64
    bool
    select ARM
meson: Introduce target-specific Kconfig Add a target-specific Kconfig. We need the definitions in Kconfig so the minikconf tool can verify they exits. However CONFIG_FOO is only enabled for target foo via the meson.build rules. Two architecture have a particularity, ARM and MIPS. As their translators have been split you can potentially build a plain 32 bit build along with a 64-bit version including the 32-bit subset. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210131111316.232778-6-f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707131744.26027-2-alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2021-07-07 15:17:40 +02:00			`config ARM`
			`bool`
target/arm: Select SEMIHOSTING when using TCG Semihosting has been made a 'default y' entry in Kconfig, which does not work because when building --without-default-devices, the semihosting code would not be available. Make semihosting unconditional when TCG is present. Fixes: 29d9efca16 ("arm/Kconfig: Do not build TCG-only boards on a KVM-only build") Signed-off-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230508181611.2621-2-farosas@suse.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org> 2023-05-08 20:16:09 +02:00			`select ARM_COMPATIBLE_SEMIHOSTING if TCG`
target/arm: Explain why we need to select ARM_V7M We currently need to select ARM_V7M unconditionally when TCG is present in the build because some translate.c helpers and the whole of m_helpers.c are not yet under CONFIG_ARM_V7M. Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20230523180525.29994-2-farosas@suse.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org> 2023-05-23 20:05:23 +02:00
			`# We need to select this until we move m_helper.c and the`
			`# translate.c v7m helpers under ARM_V7M.`
target/arm: Select CONFIG_ARM_V7M when TCG is enabled We cannot allow this config to be disabled at the moment as not all of the relevant code is protected by it. Commit 29d9efca16 ("arm/Kconfig: Do not build TCG-only boards on a KVM-only build") moved the CONFIGs of several boards to Kconfig, so it is now possible that nothing selects ARM_V7M (e.g. when doing a --without-default-devices build). Return the CONFIG_ARM_V7M entry to a state where it is always selected whenever TCG is available. Fixes: 29d9efca16 ("arm/Kconfig: Do not build TCG-only boards on a KVM-only build") Signed-off-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230508181611.2621-3-farosas@suse.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org> 2023-05-08 20:16:10 +02:00			`select ARM_V7M if TCG`
meson: Introduce target-specific Kconfig Add a target-specific Kconfig. We need the definitions in Kconfig so the minikconf tool can verify they exits. However CONFIG_FOO is only enabled for target foo via the meson.build rules. Two architecture have a particularity, ARM and MIPS. As their translators have been split you can potentially build a plain 32 bit build along with a 64-bit version including the 32-bit subset. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210131111316.232778-6-f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707131744.26027-2-alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2021-07-07 15:17:40 +02:00
			`config AARCH64`
			`bool`
			`select ARM`