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semihosting: introduce CONFIG_SEMIHOSTING There isn't much point building semihosting for platforms that don't support it. Introduce a new symbol and enable it only for the softmmu targets that need it. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-13 17:25:27 +03:00
config SEMIHOSTING
bool
semihosting: Restrict to TCG Semihosting currently uses the TCG probe_access API. It is pointless to have it in the binary when TCG isn't. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20240717105723.58965-9-philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240718094523.1198645-16-alex.bennee@linaro.org>
2024-07-18 12:45:23 +03:00
depends on TCG
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
bool
select SEMIHOSTING
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