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https://github.com/projectacrn/acrn-hypervisor.git
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6e77a8d5f1
For data structure types "enum vpic_wire_mode, struct stack_canary", its name is identical with variable name in the same scope. This MISRA C violation is detected by static analysis tool. For variables "segment_override, pde_index", its name is identical with function name. This MISRA C violation is detected. Naming convention rule:Variable name can be shortened from its data structure type name. The following udpates are made: enum vpic_wire_mode vpic_wire_mode-->enum vpic_wire_mode wire_mode struct stack_canary stack_canary-->struct stack_canary stk_canary uint8_t segment_override:1 --> uint8_t seg_override:1 uint32_t pde_index--> uint32_t pde_idx V1-->V2: Remove update "enum cpu_state cpu_state-->enum cpu_state state" and "enum irqstate irqstate-->enum irq_ops_mode ops_mode", other patch will cover it. V2-->V3: Update "uint32_t pde_index--> uint32_t pde_idx". Signed-off-by: Xiangyang Wu <xiangyang.wu@linux.intel.com>
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/*
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* Copyright (C) 2018 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef PER_CPU_H
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#define PER_CPU_H
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#include <hypervisor.h>
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#include <bsp_extern.h>
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#include <schedule.h>
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#include <common/irq.h>
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#include <arch/x86/irq.h>
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#include <sbuf.h>
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#include <gdt.h>
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#include <timer.h>
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#include <logmsg.h>
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#include "arch/x86/guest/instr_emul_wrapper.h"
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struct per_cpu_region {
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uint64_t *sbuf[ACRN_SBUF_ID_MAX];
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uint64_t irq_count[NR_IRQS];
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uint64_t vmexit_cnt[64];
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uint64_t vmexit_time[64];
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uint64_t softirq_pending;
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uint64_t spurious;
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uint64_t vmxon_region_pa;
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struct dev_handler_node *timer_node;
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struct shared_buf *earlylog_sbuf;
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void *vcpu;
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void *ever_run_vcpu;
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#ifdef STACK_PROTECTOR
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struct stack_canary stk_canary;
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#endif
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struct per_cpu_timers cpu_timers;
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struct sched_context sched_ctx;
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struct instr_emul_ctxt g_inst_ctxt;
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struct host_gdt gdt;
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struct tss_64 tss;
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enum cpu_state cpu_state;
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uint8_t mc_stack[CONFIG_STACK_SIZE] __aligned(16);
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uint8_t df_stack[CONFIG_STACK_SIZE] __aligned(16);
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uint8_t sf_stack[CONFIG_STACK_SIZE] __aligned(16);
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uint8_t stack[CONFIG_STACK_SIZE] __aligned(16);
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char logbuf[LOG_MESSAGE_MAX_SIZE];
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uint8_t lapic_id;
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} __aligned(CPU_PAGE_SIZE); //per_cpu_region size aligned with CPU_PAGE_SIZE
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extern struct per_cpu_region *per_cpu_data_base_ptr;
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extern uint16_t phys_cpu_num;
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extern uint64_t pcpu_active_bitmap;
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/*
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* get percpu data for pcpu_id.
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*/
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#define per_cpu(name, pcpu_id) \
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(per_cpu_data_base_ptr[pcpu_id].name)
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/* get percpu data for current pcpu */
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#define get_cpu_var(name) per_cpu(name, get_cpu_id())
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#endif
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