arch/sparc: Add g_tcb_info

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

arch/sparc/src/common/Make.defs

@@ -25,7 +25,7 @@ CMN_CSRCS += sparc_getintstack.c sparc_idle.c sparc_initialize.c
 CMN_CSRCS += sparc_lowputs.c sparc_mdelay.c sparc_modifyreg8.c
 CMN_CSRCS += sparc_modifyreg16.c sparc_modifyreg32.c sparc_nputs.c
 CMN_CSRCS += sparc_releasestack.c sparc_stackframe.c
-CMN_CSRCS += sparc_udelay.c sparc_usestack.c
+CMN_CSRCS += sparc_udelay.c sparc_usestack.c sparc_tcbinfo.c
 
 # Configuration-dependent common files
 

arch/sparc/src/common/sparc_tcbinfo.c

@@ -0,0 +1,92 @@
+/****************************************************************************
+ * arch/sparc/src/common/sparc_tcbinfo.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <nuttx/sched.h>
+#include <arch/irq.h>
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static const uint16_t g_reg_offs[] =
+{
+  UINT16_MAX,            /* G0 */
+  TCB_REG_OFF(REG_G1),   /* G1 */
+  TCB_REG_OFF(REG_G2),   /* G2 */
+  TCB_REG_OFF(REG_G3),   /* G3 */
+  TCB_REG_OFF(REG_G4),   /* G4 */
+  TCB_REG_OFF(REG_G5),   /* G5 */
+  TCB_REG_OFF(REG_G6),   /* G6 */
+  TCB_REG_OFF(REG_G7),   /* G7 */
+  TCB_REG_OFF(REG_O0),   /* O0 */
+  TCB_REG_OFF(REG_O1),   /* O1 */
+  TCB_REG_OFF(REG_O2),   /* O2 */
+  TCB_REG_OFF(REG_O3),   /* O3 */
+  TCB_REG_OFF(REG_O4),   /* O4 */
+  TCB_REG_OFF(REG_O5),   /* O5 */
+  TCB_REG_OFF(REG_O6),   /* O6 */
+  TCB_REG_OFF(REG_O7),   /* O7 */
+  TCB_REG_OFF(REG_L0),   /* L0 */
+  TCB_REG_OFF(REG_L1),   /* L1 */
+  TCB_REG_OFF(REG_L2),   /* L2 */
+  TCB_REG_OFF(REG_L3),   /* L3 */
+  TCB_REG_OFF(REG_L4),   /* L4 */
+  TCB_REG_OFF(REG_L5),   /* L5 */
+  TCB_REG_OFF(REG_L6),   /* L6 */
+  TCB_REG_OFF(REG_L7),   /* L7 */
+  TCB_REG_OFF(REG_I0),   /* I0 */
+  TCB_REG_OFF(REG_I1),   /* I1 */
+  TCB_REG_OFF(REG_I2),   /* I2 */
+  TCB_REG_OFF(REG_I3),   /* I3 */
+  TCB_REG_OFF(REG_I4),   /* I4 */
+  TCB_REG_OFF(REG_I5),   /* I5 */
+  TCB_REG_OFF(REG_I6),   /* I6 */
+  TCB_REG_OFF(REG_I7),   /* I7 */
+};
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+const struct tcbinfo_s g_tcbinfo =
+{
+  .pid_off        = TCB_PID_OFF,
+  .state_off      = TCB_STATE_OFF,
+  .pri_off        = TCB_PRI_OFF,
+  .name_off       = TCB_NAME_OFF,
+  .stack_off      = TCB_STACK_OFF,
+  .stack_size_off = TCB_STACK_SIZE_OFF,
+  .regs_off       = TCB_REGS_OFF,
+  .basic_num      = sizeof(g_reg_offs) / sizeof(g_reg_offs[0]),
+  .total_num      = sizeof(g_reg_offs) / sizeof(g_reg_offs[0]),
+  {
+    .p = g_reg_offs,
+  },
+};
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/