diff mbox series

[PULL,06/15] target/riscv: Remove the deprecated CPUs

Message ID 20200603161352.744204-7-alistair.francis@wdc.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/15] riscv: Suppress the error report for QEMU testing with riscv_find_firmware() | expand

Commit Message

Alistair Francis June 3, 2020, 4:13 p.m. UTC 
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
---
 docs/system/deprecated.rst      | 33 ++++++++++++++++++---------------
 target/riscv/cpu.h              |  7 -------
 target/riscv/cpu.c              | 28 ----------------------------
 tests/qtest/machine-none-test.c |  4 ++--
 4 files changed, 20 insertions(+), 52 deletions(-)
diff mbox series

Patch

diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
index 50927bad74..bb14de9848 100644
--- a/docs/system/deprecated.rst
+++ b/docs/system/deprecated.rst
@@ -314,21 +314,6 @@  should be used instead of the 1.09.1 version.
 System emulator CPUS
 --------------------
 
-RISC-V ISA CPUs (since 4.1)
-'''''''''''''''''''''''''''
-
-The RISC-V cpus with the ISA version in the CPU name have been depcreated. The
-four CPUs are: ``rv32gcsu-v1.9.1``, ``rv32gcsu-v1.10.0``, ``rv64gcsu-v1.9.1`` and
-``rv64gcsu-v1.10.0``. Instead the version can be specified via the CPU ``priv_spec``
-option when using the ``rv32`` or ``rv64`` CPUs.
-
-RISC-V ISA CPUs (since 4.1)
-'''''''''''''''''''''''''''
-
-The RISC-V no MMU cpus have been depcreated. The two CPUs: ``rv32imacu-nommu`` and
-``rv64imacu-nommu`` should no longer be used. Instead the MMU status can be specified
-via the CPU ``mmu`` option when using the ``rv32`` or ``rv64`` CPUs.
-
 ``compat`` property of server class POWER CPUs (since 5.0)
 ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
@@ -486,6 +471,24 @@  The ``hub_id`` parameter of ``hostfwd_add`` / ``hostfwd_remove`` (removed in 5.0
 The ``[hub_id name]`` parameter tuple of the 'hostfwd_add' and
 'hostfwd_remove' HMP commands has been replaced by ``netdev_id``.
 
+System emulator CPUS
+--------------------
+
+RISC-V ISA Specific CPUs (removed in 5.1)
+'''''''''''''''''''''''''''''''''''''''''
+
+The RISC-V cpus with the ISA version in the CPU name have been removed. The
+four CPUs are: ``rv32gcsu-v1.9.1``, ``rv32gcsu-v1.10.0``, ``rv64gcsu-v1.9.1`` and
+``rv64gcsu-v1.10.0``. Instead the version can be specified via the CPU ``priv_spec``
+option when using the ``rv32`` or ``rv64`` CPUs.
+
+RISC-V no MMU CPUs (removed in 5.1)
+'''''''''''''''''''''''''''''''''''
+
+The RISC-V no MMU cpus have been removed. The two CPUs: ``rv32imacu-nommu`` and
+``rv64imacu-nommu`` can no longer be used. Instead the MMU status can be specified
+via the CPU ``mmu`` option when using the ``rv32`` or ``rv64`` CPUs.
+
 System emulator machines
 ------------------------
 
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index d0e7f5b9c5..76b98d7a33 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -40,13 +40,6 @@ 
 #define TYPE_RISCV_CPU_SIFIVE_E51       RISCV_CPU_TYPE_NAME("sifive-e51")
 #define TYPE_RISCV_CPU_SIFIVE_U34       RISCV_CPU_TYPE_NAME("sifive-u34")
 #define TYPE_RISCV_CPU_SIFIVE_U54       RISCV_CPU_TYPE_NAME("sifive-u54")
-/* Deprecated */
-#define TYPE_RISCV_CPU_RV32IMACU_NOMMU  RISCV_CPU_TYPE_NAME("rv32imacu-nommu")
-#define TYPE_RISCV_CPU_RV32GCSU_V1_09_1 RISCV_CPU_TYPE_NAME("rv32gcsu-v1.9.1")
-#define TYPE_RISCV_CPU_RV32GCSU_V1_10_0 RISCV_CPU_TYPE_NAME("rv32gcsu-v1.10.0")
-#define TYPE_RISCV_CPU_RV64IMACU_NOMMU  RISCV_CPU_TYPE_NAME("rv64imacu-nommu")
-#define TYPE_RISCV_CPU_RV64GCSU_V1_09_1 RISCV_CPU_TYPE_NAME("rv64gcsu-v1.9.1")
-#define TYPE_RISCV_CPU_RV64GCSU_V1_10_0 RISCV_CPU_TYPE_NAME("rv64gcsu-v1.10.0")
 
 #define RV32 ((target_ulong)1 << (TARGET_LONG_BITS - 2))
 #define RV64 ((target_ulong)2 << (TARGET_LONG_BITS - 2))
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 059d71f2c7..112f2e3a2f 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -135,16 +135,6 @@  static void riscv_base32_cpu_init(Object *obj)
     set_misa(env, 0);
 }
 
-static void rv32gcsu_priv1_09_1_cpu_init(Object *obj)
-{
-    CPURISCVState *env = &RISCV_CPU(obj)->env;
-    set_misa(env, RV32 | RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
-    set_priv_version(env, PRIV_VERSION_1_09_1);
-    set_resetvec(env, DEFAULT_RSTVEC);
-    set_feature(env, RISCV_FEATURE_MMU);
-    set_feature(env, RISCV_FEATURE_PMP);
-}
-
 static void rv32gcsu_priv1_10_0_cpu_init(Object *obj)
 {
     CPURISCVState *env = &RISCV_CPU(obj)->env;
@@ -182,16 +172,6 @@  static void riscv_base64_cpu_init(Object *obj)
     set_misa(env, 0);
 }
 
-static void rv64gcsu_priv1_09_1_cpu_init(Object *obj)
-{
-    CPURISCVState *env = &RISCV_CPU(obj)->env;
-    set_misa(env, RV64 | RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU);
-    set_priv_version(env, PRIV_VERSION_1_09_1);
-    set_resetvec(env, DEFAULT_RSTVEC);
-    set_feature(env, RISCV_FEATURE_MMU);
-    set_feature(env, RISCV_FEATURE_PMP);
-}
-
 static void rv64gcsu_priv1_10_0_cpu_init(Object *obj)
 {
     CPURISCVState *env = &RISCV_CPU(obj)->env;
@@ -621,18 +601,10 @@  static const TypeInfo riscv_cpu_type_infos[] = {
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E31,       rv32imacu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E34,       rv32imafcu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U34,       rv32gcsu_priv1_10_0_cpu_init),
-    /* Depreacted */
-    DEFINE_CPU(TYPE_RISCV_CPU_RV32IMACU_NOMMU,  rv32imacu_nommu_cpu_init),
-    DEFINE_CPU(TYPE_RISCV_CPU_RV32GCSU_V1_09_1, rv32gcsu_priv1_09_1_cpu_init),
-    DEFINE_CPU(TYPE_RISCV_CPU_RV32GCSU_V1_10_0, rv32gcsu_priv1_10_0_cpu_init)
 #elif defined(TARGET_RISCV64)
     DEFINE_CPU(TYPE_RISCV_CPU_BASE64,           riscv_base64_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E51,       rv64imacu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U54,       rv64gcsu_priv1_10_0_cpu_init),
-    /* Deprecated */
-    DEFINE_CPU(TYPE_RISCV_CPU_RV64IMACU_NOMMU,  rv64imacu_nommu_cpu_init),
-    DEFINE_CPU(TYPE_RISCV_CPU_RV64GCSU_V1_09_1, rv64gcsu_priv1_09_1_cpu_init),
-    DEFINE_CPU(TYPE_RISCV_CPU_RV64GCSU_V1_10_0, rv64gcsu_priv1_10_0_cpu_init)
 #endif
 };
 
diff --git a/tests/qtest/machine-none-test.c b/tests/qtest/machine-none-test.c
index 8bb54a6360..10d8ec26a9 100644
--- a/tests/qtest/machine-none-test.c
+++ b/tests/qtest/machine-none-test.c
@@ -54,8 +54,8 @@  static struct arch2cpu cpus_map[] = {
     { "xtensa", "dc233c" },
     { "xtensaeb", "fsf" },
     { "hppa", "hppa" },
-    { "riscv64", "rv64gcsu-v1.10.0" },
-    { "riscv32", "rv32gcsu-v1.9.1" },
+    { "riscv64", "rv64" },
+    { "riscv32", "rv32" },
     { "rx", "rx62n" },
 };