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qemu/configs/targets/armeb-linux-user.mak

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default-configs: use TARGET_ARCH key Replace the individual TARGET_*=y lines with TARGET_ARCH, similar to how TARGET_BASE_ARCH is handled already. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-21 12:11:01 +03:00
TARGET_ARCH=arm
configure: remove target configuration The config-target.mak files are small constant, we can therefore just write them down explicitly. This removes a pretty large part of the configure script, including the whole logic to detect which accelerators are supported by each target. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-21 11:37:49 +03:00
TARGET_SYSTBL_ABI=common,oabi
TARGET_SYSTBL=syscall.tbl
TARGET_WORDS_BIGENDIAN=y
target/arm: Advertise MVE to gdb when present Cortex-M CPUs with MVE should advertise this fact to gdb, using the org.gnu.gdb.arm.m-profile-mve XML feature, which defines the VPR register. Presence of this feature also tells gdb to create pseudo-registers Q0..Q7, so we do not need to tell gdb about them separately. Note that unless you have a very recent GDB that includes this fix: http://patches-tcwg.linaro.org/patch/58133/ gdb will mis-print the individual fields of the VPR register as zero (but showing the whole thing as hex, eg with "print /x $vpr" will give the correct value). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20211101160814.5103-1-peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-01 19:08:14 +03:00
TARGET_XML_FILES= gdb-xml/arm-core.xml gdb-xml/arm-vfp.xml gdb-xml/arm-vfp3.xml gdb-xml/arm-vfp-sysregs.xml gdb-xml/arm-neon.xml gdb-xml/arm-m-profile.xml gdb-xml/arm-m-profile-mve.xml
configure: remove target configuration The config-target.mak files are small constant, we can therefore just write them down explicitly. This removes a pretty large part of the configure script, including the whole logic to detect which accelerators are supported by each target. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-21 11:37:49 +03:00
TARGET_HAS_BFLT=y
semihosting: Move ARM semihosting code to shared directories This commit renames two files which provide ARM semihosting support so that they can be shared by other architectures: 1. target/arm/arm-semi.c -> hw/semihosting/common-semi.c 2. linux-user/arm/semihost.c -> linux-user/semihost.c The build system was modified use a new config variable, CONFIG_ARM_COMPATIBLE_SEMIHOSTING, which has been added to the ARM softmmu and linux-user default configs. The contents of the source files has not been changed in this patch. Signed-off-by: Keith Packard <keithp@keithp.com> [AJB: rename arm-compat-semi, select SEMIHOSTING] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210107170717.2098982-2-keithp@keithp.com> Message-Id: <20210108224256.2321-13-alex.bennee@linaro.org>
2021-01-09 01:42:48 +03:00
CONFIG_ARM_COMPATIBLE_SEMIHOSTING=y
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