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arch/x86_64: Add g_tcb_info

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2023-07-25 02:31:39 -07:00 committed by Alin Jerpelea
parent 8d46cfd8e5
commit 94f273130e
2 changed files with 84 additions and 1 deletions
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83
arch/x86_64/src/common/x86_64_tcbinfo.c Normal file
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@ -0,0 +1,83 @@
/****************************************************************************
* arch/x86_64/src/common/x86_64_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[] =
{
TCB_REG_OFF(REG_RAX), /* RAX */
TCB_REG_OFF(REG_RBX), /* RBX */
TCB_REG_OFF(REG_RCX), /* RCX */
TCB_REG_OFF(REG_RDX), /* RDX */
TCB_REG_OFF(REG_RSI), /* RSI */
TCB_REG_OFF(REG_RDI), /* RDI */
TCB_REG_OFF(REG_RBP), /* RBP */
TCB_REG_OFF(REG_RSP), /* RSP */
TCB_REG_OFF(REG_R8), /* R8 */
TCB_REG_OFF(REG_R9), /* R9 */
TCB_REG_OFF(REG_R10), /* R10 */
TCB_REG_OFF(REG_R11), /* R11 */
TCB_REG_OFF(REG_R12), /* R12 */
TCB_REG_OFF(REG_R13), /* R13 */
TCB_REG_OFF(REG_R14), /* R14 */
TCB_REG_OFF(REG_R15), /* R15 */
TCB_REG_OFF(REG_RIP), /* RIP */
TCB_REG_OFF(REG_RFLAGS), /* EFLAGS */
TCB_REG_OFF(REG_CS), /* CS */
TCB_REG_OFF(REG_SS), /* SS */
TCB_REG_OFF(REG_DS), /* DS */
TCB_REG_OFF(REG_ES), /* ES */
TCB_REG_OFF(REG_FS), /* FS */
};
/****************************************************************************
* 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
****************************************************************************/

2
arch/x86_64/src/intel64/Make.defs
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@ -28,7 +28,7 @@ CMN_CSRCS += intel64_createstack.c intel64_initialstate.c intel64_irq.c
CMN_CSRCS += intel64_map_region.c intel64_regdump.c intel64_releasestack.c
CMN_CSRCS += intel64_rtc.c intel64_restore_auxstate.c intel64_savestate.c
CMN_CSRCS += intel64_stackframe.c intel64_schedulesigaction.c
CMN_CSRCS += intel64_sigdeliver.c intel64_usestack.c
CMN_CSRCS += intel64_sigdeliver.c intel64_usestack.c x86_64_tcbinfo.c
# Required Intel64 files