diff options
author | RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
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committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/target-tricore/cpu.h | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/target-tricore/cpu.h')
-rw-r--r-- | qemu/target-tricore/cpu.h | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/qemu/target-tricore/cpu.h b/qemu/target-tricore/cpu.h deleted file mode 100644 index 90045a93d..000000000 --- a/qemu/target-tricore/cpu.h +++ /dev/null @@ -1,399 +0,0 @@ -/* - * TriCore emulation for qemu: main CPU struct. - * - * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#if !defined(__TRICORE_CPU_H__) -#define __TRICORE_CPU_H__ - -#include "tricore-defs.h" -#include "qemu-common.h" -#include "exec/cpu-defs.h" -#include "fpu/softfloat.h" - -#define CPUArchState struct CPUTriCoreState - -struct CPUTriCoreState; - -struct tricore_boot_info; - -#define NB_MMU_MODES 3 - -typedef struct tricore_def_t tricore_def_t; - -typedef struct CPUTriCoreState CPUTriCoreState; -struct CPUTriCoreState { - /* GPR Register */ - uint32_t gpr_a[16]; - uint32_t gpr_d[16]; - /* CSFR Register */ - uint32_t PCXI; -/* Frequently accessed PSW_USB bits are stored separately for efficiency. - This contains all the other bits. Use psw_{read,write} to access - the whole PSW. */ - uint32_t PSW; - - /* PSW flag cache for faster execution - */ - uint32_t PSW_USB_C; - uint32_t PSW_USB_V; /* Only if bit 31 set, then flag is set */ - uint32_t PSW_USB_SV; /* Only if bit 31 set, then flag is set */ - uint32_t PSW_USB_AV; /* Only if bit 31 set, then flag is set. */ - uint32_t PSW_USB_SAV; /* Only if bit 31 set, then flag is set. */ - - uint32_t PC; - uint32_t SYSCON; - uint32_t CPU_ID; - uint32_t BIV; - uint32_t BTV; - uint32_t ISP; - uint32_t ICR; - uint32_t FCX; - uint32_t LCX; - uint32_t COMPAT; - - /* Mem Protection Register */ - uint32_t DPR0_0L; - uint32_t DPR0_0U; - uint32_t DPR0_1L; - uint32_t DPR0_1U; - uint32_t DPR0_2L; - uint32_t DPR0_2U; - uint32_t DPR0_3L; - uint32_t DPR0_3U; - - uint32_t DPR1_0L; - uint32_t DPR1_0U; - uint32_t DPR1_1L; - uint32_t DPR1_1U; - uint32_t DPR1_2L; - uint32_t DPR1_2U; - uint32_t DPR1_3L; - uint32_t DPR1_3U; - - uint32_t DPR2_0L; - uint32_t DPR2_0U; - uint32_t DPR2_1L; - uint32_t DPR2_1U; - uint32_t DPR2_2L; - uint32_t DPR2_2U; - uint32_t DPR2_3L; - uint32_t DPR2_3U; - - uint32_t DPR3_0L; - uint32_t DPR3_0U; - uint32_t DPR3_1L; - uint32_t DPR3_1U; - uint32_t DPR3_2L; - uint32_t DPR3_2U; - uint32_t DPR3_3L; - uint32_t DPR3_3U; - - uint32_t CPR0_0L; - uint32_t CPR0_0U; - uint32_t CPR0_1L; - uint32_t CPR0_1U; - uint32_t CPR0_2L; - uint32_t CPR0_2U; - uint32_t CPR0_3L; - uint32_t CPR0_3U; - - uint32_t CPR1_0L; - uint32_t CPR1_0U; - uint32_t CPR1_1L; - uint32_t CPR1_1U; - uint32_t CPR1_2L; - uint32_t CPR1_2U; - uint32_t CPR1_3L; - uint32_t CPR1_3U; - - uint32_t CPR2_0L; - uint32_t CPR2_0U; - uint32_t CPR2_1L; - uint32_t CPR2_1U; - uint32_t CPR2_2L; - uint32_t CPR2_2U; - uint32_t CPR2_3L; - uint32_t CPR2_3U; - - uint32_t CPR3_0L; - uint32_t CPR3_0U; - uint32_t CPR3_1L; - uint32_t CPR3_1U; - uint32_t CPR3_2L; - uint32_t CPR3_2U; - uint32_t CPR3_3L; - uint32_t CPR3_3U; - - uint32_t DPM0; - uint32_t DPM1; - uint32_t DPM2; - uint32_t DPM3; - - uint32_t CPM0; - uint32_t CPM1; - uint32_t CPM2; - uint32_t CPM3; - - /* Memory Management Registers */ - uint32_t MMU_CON; - uint32_t MMU_ASI; - uint32_t MMU_TVA; - uint32_t MMU_TPA; - uint32_t MMU_TPX; - uint32_t MMU_TFA; - /* {1.3.1 only */ - uint32_t BMACON; - uint32_t SMACON; - uint32_t DIEAR; - uint32_t DIETR; - uint32_t CCDIER; - uint32_t MIECON; - uint32_t PIEAR; - uint32_t PIETR; - uint32_t CCPIER; - /*} */ - /* Debug Registers */ - uint32_t DBGSR; - uint32_t EXEVT; - uint32_t CREVT; - uint32_t SWEVT; - uint32_t TR0EVT; - uint32_t TR1EVT; - uint32_t DMS; - uint32_t DCX; - uint32_t DBGTCR; - uint32_t CCTRL; - uint32_t CCNT; - uint32_t ICNT; - uint32_t M1CNT; - uint32_t M2CNT; - uint32_t M3CNT; - /* Floating Point Registers */ - float_status fp_status; - /* QEMU */ - int error_code; - uint32_t hflags; /* CPU State */ - - CPU_COMMON - - /* Internal CPU feature flags. */ - uint64_t features; - - const tricore_def_t *cpu_model; - void *irq[8]; - struct QEMUTimer *timer; /* Internal timer */ -}; - -#define MASK_PCXI_PCPN 0xff000000 -#define MASK_PCXI_PIE 0x00800000 -#define MASK_PCXI_UL 0x00400000 -#define MASK_PCXI_PCXS 0x000f0000 -#define MASK_PCXI_PCXO 0x0000ffff - -#define MASK_PSW_USB 0xff000000 -#define MASK_USB_C 0x80000000 -#define MASK_USB_V 0x40000000 -#define MASK_USB_SV 0x20000000 -#define MASK_USB_AV 0x10000000 -#define MASK_USB_SAV 0x08000000 -#define MASK_PSW_PRS 0x00003000 -#define MASK_PSW_IO 0x00000c00 -#define MASK_PSW_IS 0x00000200 -#define MASK_PSW_GW 0x00000100 -#define MASK_PSW_CDE 0x00000080 -#define MASK_PSW_CDC 0x0000007f -#define MASK_PSW_FPU_RM 0x3000000 - -#define MASK_SYSCON_PRO_TEN 0x2 -#define MASK_SYSCON_FCD_SF 0x1 - -#define MASK_CPUID_MOD 0xffff0000 -#define MASK_CPUID_MOD_32B 0x0000ff00 -#define MASK_CPUID_REV 0x000000ff - -#define MASK_ICR_PIPN 0x00ff0000 -#define MASK_ICR_IE 0x00000100 -#define MASK_ICR_CCPN 0x000000ff - -#define MASK_FCX_FCXS 0x000f0000 -#define MASK_FCX_FCXO 0x0000ffff - -#define MASK_LCX_LCXS 0x000f0000 -#define MASK_LCX_LCX0 0x0000ffff - -#define MASK_DBGSR_DE 0x1 -#define MASK_DBGSR_HALT 0x6 -#define MASK_DBGSR_SUSP 0x10 -#define MASK_DBGSR_PREVSUSP 0x20 -#define MASK_DBGSR_PEVT 0x40 -#define MASK_DBGSR_EVTSRC 0x1f00 - -#define TRICORE_HFLAG_KUU 0x3 -#define TRICORE_HFLAG_UM0 0x00002 /* user mode-0 flag */ -#define TRICORE_HFLAG_UM1 0x00001 /* user mode-1 flag */ -#define TRICORE_HFLAG_SM 0x00000 /* kernel mode flag */ - -enum tricore_features { - TRICORE_FEATURE_13, - TRICORE_FEATURE_131, - TRICORE_FEATURE_16, - TRICORE_FEATURE_161, -}; - -static inline int tricore_feature(CPUTriCoreState *env, int feature) -{ - return (env->features & (1ULL << feature)) != 0; -} - -/* TriCore Traps Classes*/ -enum { - TRAPC_NONE = -1, - TRAPC_MMU = 0, - TRAPC_PROT = 1, - TRAPC_INSN_ERR = 2, - TRAPC_CTX_MNG = 3, - TRAPC_SYSBUS = 4, - TRAPC_ASSERT = 5, - TRAPC_SYSCALL = 6, - TRAPC_NMI = 7, - TRAPC_IRQ = 8 -}; - -/* Class 0 TIN */ -enum { - TIN0_VAF = 0, - TIN0_VAP = 1, -}; - -/* Class 1 TIN */ -enum { - TIN1_PRIV = 1, - TIN1_MPR = 2, - TIN1_MPW = 3, - TIN1_MPX = 4, - TIN1_MPP = 5, - TIN1_MPN = 6, - TIN1_GRWP = 7, -}; - -/* Class 2 TIN */ -enum { - TIN2_IOPC = 1, - TIN2_UOPC = 2, - TIN2_OPD = 3, - TIN2_ALN = 4, - TIN2_MEM = 5, -}; - -/* Class 3 TIN */ -enum { - TIN3_FCD = 1, - TIN3_CDO = 2, - TIN3_CDU = 3, - TIN3_FCU = 4, - TIN3_CSU = 5, - TIN3_CTYP = 6, - TIN3_NEST = 7, -}; - -/* Class 4 TIN */ -enum { - TIN4_PSE = 1, - TIN4_DSE = 2, - TIN4_DAE = 3, - TIN4_CAE = 4, - TIN4_PIE = 5, - TIN4_DIE = 6, -}; - -/* Class 5 TIN */ -enum { - TIN5_OVF = 1, - TIN5_SOVF = 1, -}; - -/* Class 6 TIN - * - * Is always TIN6_SYS - */ - -/* Class 7 TIN */ -enum { - TIN7_NMI = 0, -}; - -uint32_t psw_read(CPUTriCoreState *env); -void psw_write(CPUTriCoreState *env, uint32_t val); - -void fpu_set_state(CPUTriCoreState *env); - -#include "cpu-qom.h" -#define MMU_USER_IDX 2 - -void tricore_cpu_list(FILE *f, fprintf_function cpu_fprintf); - -#define cpu_exec cpu_tricore_exec -#define cpu_signal_handler cpu_tricore_signal_handler -#define cpu_list tricore_cpu_list - -static inline int cpu_mmu_index(CPUTriCoreState *env, bool ifetch) -{ - return 0; -} - - - -#include "exec/cpu-all.h" - -enum { - /* 1 bit to define user level / supervisor access */ - ACCESS_USER = 0x00, - ACCESS_SUPER = 0x01, - /* 1 bit to indicate direction */ - ACCESS_STORE = 0x02, - /* Type of instruction that generated the access */ - ACCESS_CODE = 0x10, /* Code fetch access */ - ACCESS_INT = 0x20, /* Integer load/store access */ - ACCESS_FLOAT = 0x30, /* floating point load/store access */ -}; - -void cpu_state_reset(CPUTriCoreState *s); -int cpu_tricore_exec(CPUState *cpu); -void tricore_tcg_init(void); -int cpu_tricore_signal_handler(int host_signum, void *pinfo, void *puc); - -static inline void cpu_get_tb_cpu_state(CPUTriCoreState *env, target_ulong *pc, - target_ulong *cs_base, int *flags) -{ - *pc = env->PC; - *cs_base = 0; - *flags = 0; -} - -TriCoreCPU *cpu_tricore_init(const char *cpu_model); - -#define cpu_init(cpu_model) CPU(cpu_tricore_init(cpu_model)) - - -/* helpers.c */ -int cpu_tricore_handle_mmu_fault(CPUState *cpu, target_ulong address, - int rw, int mmu_idx); -#define cpu_handle_mmu_fault cpu_tricore_handle_mmu_fault - -#include "exec/exec-all.h" - -#endif /*__TRICORE_CPU_H__ */ |