[PATCH v2 09/14] kconfig: use "select" to enable semihosting

[Alex Bennée]

From: Paolo Bonzini <pbonzini@redhat.com>

Just like all other dependencies, these can be expressed in Kconfig
files rather than in the default configurations.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240201122835.1712347-6-alex.bennee@linaro.org>
Message-Id: <20240129115809.1039924-1-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 configs/devices/m68k-softmmu/default.mak    | 2 --
 configs/devices/mips-softmmu/common.mak     | 3 ---
 configs/devices/nios2-softmmu/default.mak   | 2 --
 configs/devices/riscv32-softmmu/default.mak | 2 --
 configs/devices/riscv64-softmmu/default.mak | 2 --
 configs/devices/xtensa-softmmu/default.mak  | 2 --
 target/m68k/Kconfig                         | 1 +
 target/mips/Kconfig                         | 1 +
 target/nios2/Kconfig                        | 1 +
 target/riscv/Kconfig                        | 2 ++
 target/xtensa/Kconfig                       | 1 +
 11 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/configs/devices/m68k-softmmu/default.mak 
b/configs/devices/m68k-softmmu/default.mak
index 7f8619e4278..8dcaa28ed38 100644
--- a/configs/devices/m68k-softmmu/default.mak
+++ b/configs/devices/m68k-softmmu/default.mak
@@ -1,7 +1,5 @@
 # Default configuration for m68k-softmmu
 
-CONFIG_SEMIHOSTING=y
-
 # Boards:
 #
 CONFIG_AN5206=y
diff --git a/configs/devices/mips-softmmu/common.mak 
b/configs/devices/mips-softmmu/common.mak
index 7da99327a77..1a853841b27 100644
--- a/configs/devices/mips-softmmu/common.mak
+++ b/configs/devices/mips-softmmu/common.mak
@@ -1,8 +1,5 @@
 # Common mips*-softmmu CONFIG defines
 
-# CONFIG_SEMIHOSTING is always required on this architecture
-CONFIG_SEMIHOSTING=y
-
 CONFIG_ISA_BUS=y
 CONFIG_PCI=y
 CONFIG_PCI_DEVICES=y
diff --git a/configs/devices/nios2-softmmu/default.mak 
b/configs/devices/nios2-softmmu/default.mak
index 1bc4082ea99..e130d024e62 100644
--- a/configs/devices/nios2-softmmu/default.mak
+++ b/configs/devices/nios2-softmmu/default.mak
@@ -1,7 +1,5 @@
 # Default configuration for nios2-softmmu
 
-CONFIG_SEMIHOSTING=y
-
 # Boards:
 #
 CONFIG_NIOS2_10M50=y
diff --git a/configs/devices/riscv32-softmmu/default.mak 
b/configs/devices/riscv32-softmmu/default.mak
index d847bd5692e..94a236c9c25 100644
--- a/configs/devices/riscv32-softmmu/default.mak
+++ b/configs/devices/riscv32-softmmu/default.mak
@@ -3,8 +3,6 @@
 # Uncomment the following lines to disable these optional devices:
 #
 #CONFIG_PCI_DEVICES=n
-CONFIG_SEMIHOSTING=y
-CONFIG_ARM_COMPATIBLE_SEMIHOSTING=y
 
 # Boards:
 #
diff --git a/configs/devices/riscv64-softmmu/default.mak 
b/configs/devices/riscv64-softmmu/default.mak
index bc69301fa4a..3f680594484 100644
--- a/configs/devices/riscv64-softmmu/default.mak
+++ b/configs/devices/riscv64-softmmu/default.mak
@@ -3,8 +3,6 @@
 # Uncomment the following lines to disable these optional devices:
 #
 #CONFIG_PCI_DEVICES=n
-CONFIG_SEMIHOSTING=y
-CONFIG_ARM_COMPATIBLE_SEMIHOSTING=y
 
 # Boards:
 #
diff --git a/configs/devices/xtensa-softmmu/default.mak 
b/configs/devices/xtensa-softmmu/default.mak
index 4fe1bf00c94..49e4c9da88c 100644
--- a/configs/devices/xtensa-softmmu/default.mak
+++ b/configs/devices/xtensa-softmmu/default.mak
@@ -1,7 +1,5 @@
 # Default configuration for Xtensa
 
-CONFIG_SEMIHOSTING=y
-
 # Boards:
 #
 CONFIG_XTENSA_SIM=y
diff --git a/target/m68k/Kconfig b/target/m68k/Kconfig
index 23debad519a..9eae71486ff 100644
--- a/target/m68k/Kconfig
+++ b/target/m68k/Kconfig
@@ -1,2 +1,3 @@
 config M68K
     bool
+    select SEMIHOSTING
diff --git a/target/mips/Kconfig b/target/mips/Kconfig
index 6adf1453548..eb19c94c7d4 100644
--- a/target/mips/Kconfig
+++ b/target/mips/Kconfig
@@ -1,5 +1,6 @@
 config MIPS
     bool
+    select SEMIHOSTING
 
 config MIPS64
     bool
diff --git a/target/nios2/Kconfig b/target/nios2/Kconfig
index 1529ab8950d..c65550c861a 100644
--- a/target/nios2/Kconfig
+++ b/target/nios2/Kconfig
@@ -1,2 +1,3 @@
 config NIOS2
     bool
+    select SEMIHOSTING
diff --git a/target/riscv/Kconfig b/target/riscv/Kconfig
index b9e5932f13f..adb7de3f37d 100644
--- a/target/riscv/Kconfig
+++ b/target/riscv/Kconfig
@@ -1,5 +1,7 @@
 config RISCV32
     bool
+    select ARM_COMPATIBLE_SEMIHOSTING # for do_common_semihosting()
 
 config RISCV64
     bool
+    select ARM_COMPATIBLE_SEMIHOSTING # for do_common_semihosting()
diff --git a/target/xtensa/Kconfig b/target/xtensa/Kconfig
index a3c8dc7f6d7..5e46049262d 100644
--- a/target/xtensa/Kconfig
+++ b/target/xtensa/Kconfig
@@ -1,2 +1,3 @@
 config XTENSA
     bool
+    select SEMIHOSTING
-- 
2.39.2