From bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 Mon Sep 17 00:00:00 2001 From: RajithaY Date: Tue, 25 Apr 2017 03:31:15 -0700 Subject: 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 --- qemu/target-m68k/cpu.h | 244 ------------------------------------------------- 1 file changed, 244 deletions(-) delete mode 100644 qemu/target-m68k/cpu.h (limited to 'qemu/target-m68k/cpu.h') diff --git a/qemu/target-m68k/cpu.h b/qemu/target-m68k/cpu.h deleted file mode 100644 index 48b4c872f..000000000 --- a/qemu/target-m68k/cpu.h +++ /dev/null @@ -1,244 +0,0 @@ -/* - * m68k virtual CPU header - * - * Copyright (c) 2005-2007 CodeSourcery - * Written by Paul Brook - * - * 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 - * 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 . - */ -#ifndef CPU_M68K_H -#define CPU_M68K_H - -#define TARGET_LONG_BITS 32 - -#define CPUArchState struct CPUM68KState - -#include "qemu-common.h" -#include "exec/cpu-defs.h" - -#include "fpu/softfloat.h" - -#define MAX_QREGS 32 - -#define EXCP_ACCESS 2 /* Access (MMU) error. */ -#define EXCP_ADDRESS 3 /* Address error. */ -#define EXCP_ILLEGAL 4 /* Illegal instruction. */ -#define EXCP_DIV0 5 /* Divide by zero */ -#define EXCP_PRIVILEGE 8 /* Privilege violation. */ -#define EXCP_TRACE 9 -#define EXCP_LINEA 10 /* Unimplemented line-A (MAC) opcode. */ -#define EXCP_LINEF 11 /* Unimplemented line-F (FPU) opcode. */ -#define EXCP_DEBUGNBP 12 /* Non-breakpoint debug interrupt. */ -#define EXCP_DEBEGBP 13 /* Breakpoint debug interrupt. */ -#define EXCP_FORMAT 14 /* RTE format error. */ -#define EXCP_UNINITIALIZED 15 -#define EXCP_TRAP0 32 /* User trap #0. */ -#define EXCP_TRAP15 47 /* User trap #15. */ -#define EXCP_UNSUPPORTED 61 -#define EXCP_ICE 13 - -#define EXCP_RTE 0x100 -#define EXCP_HALT_INSN 0x101 - -#define NB_MMU_MODES 2 - -typedef struct CPUM68KState { - uint32_t dregs[8]; - uint32_t aregs[8]; - uint32_t pc; - uint32_t sr; - - /* SSP and USP. The current_sp is stored in aregs[7], the other here. */ - int current_sp; - uint32_t sp[2]; - - /* Condition flags. */ - uint32_t cc_op; - uint32_t cc_dest; - uint32_t cc_src; - uint32_t cc_x; - - float64 fregs[8]; - float64 fp_result; - uint32_t fpcr; - uint32_t fpsr; - float_status fp_status; - - uint64_t mactmp; - /* EMAC Hardware deals with 48-bit values composed of one 32-bit and - two 8-bit parts. We store a single 64-bit value and - rearrange/extend this when changing modes. */ - uint64_t macc[4]; - uint32_t macsr; - uint32_t mac_mask; - - /* Temporary storage for DIV helpers. */ - uint32_t div1; - uint32_t div2; - - /* MMU status. */ - struct { - uint32_t ar; - } mmu; - - /* Control registers. */ - uint32_t vbr; - uint32_t mbar; - uint32_t rambar0; - uint32_t cacr; - - int pending_vector; - int pending_level; - - uint32_t qregs[MAX_QREGS]; - - CPU_COMMON - - /* Fields from here on are preserved across CPU reset. */ - uint32_t features; -} CPUM68KState; - -#include "cpu-qom.h" - -void m68k_tcg_init(void); -void m68k_cpu_init_gdb(M68kCPU *cpu); -M68kCPU *cpu_m68k_init(const char *cpu_model); -int cpu_m68k_exec(CPUState *cpu); -/* you can call this signal handler from your SIGBUS and SIGSEGV - signal handlers to inform the virtual CPU of exceptions. non zero - is returned if the signal was handled by the virtual CPU. */ -int cpu_m68k_signal_handler(int host_signum, void *pinfo, - void *puc); -void cpu_m68k_flush_flags(CPUM68KState *, int); - -enum { - CC_OP_DYNAMIC, /* Use env->cc_op */ - CC_OP_FLAGS, /* CC_DEST = CVZN, CC_SRC = unused */ - CC_OP_LOGIC, /* CC_DEST = result, CC_SRC = unused */ - CC_OP_ADD, /* CC_DEST = result, CC_SRC = source */ - CC_OP_SUB, /* CC_DEST = result, CC_SRC = source */ - CC_OP_CMPB, /* CC_DEST = result, CC_SRC = source */ - CC_OP_CMPW, /* CC_DEST = result, CC_SRC = source */ - CC_OP_ADDX, /* CC_DEST = result, CC_SRC = source */ - CC_OP_SUBX, /* CC_DEST = result, CC_SRC = source */ - CC_OP_SHIFT, /* CC_DEST = result, CC_SRC = carry */ -}; - -#define CCF_C 0x01 -#define CCF_V 0x02 -#define CCF_Z 0x04 -#define CCF_N 0x08 -#define CCF_X 0x10 - -#define SR_I_SHIFT 8 -#define SR_I 0x0700 -#define SR_M 0x1000 -#define SR_S 0x2000 -#define SR_T 0x8000 - -#define M68K_SSP 0 -#define M68K_USP 1 - -/* CACR fields are implementation defined, but some bits are common. */ -#define M68K_CACR_EUSP 0x10 - -#define MACSR_PAV0 0x100 -#define MACSR_OMC 0x080 -#define MACSR_SU 0x040 -#define MACSR_FI 0x020 -#define MACSR_RT 0x010 -#define MACSR_N 0x008 -#define MACSR_Z 0x004 -#define MACSR_V 0x002 -#define MACSR_EV 0x001 - -void m68k_set_irq_level(M68kCPU *cpu, int level, uint8_t vector); -void m68k_set_macsr(CPUM68KState *env, uint32_t val); -void m68k_switch_sp(CPUM68KState *env); - -#define M68K_FPCR_PREC (1 << 6) - -void do_m68k_semihosting(CPUM68KState *env, int nr); - -/* There are 4 ColdFire core ISA revisions: A, A+, B and C. - Each feature covers the subset of instructions common to the - ISA revisions mentioned. */ - -enum m68k_features { - M68K_FEATURE_CF_ISA_A, - M68K_FEATURE_CF_ISA_B, /* (ISA B or C). */ - M68K_FEATURE_CF_ISA_APLUSC, /* BIT/BITREV, FF1, STRLDSR (ISA A+ or C). */ - M68K_FEATURE_BRAL, /* Long unconditional branch. (ISA A+ or B). */ - M68K_FEATURE_CF_FPU, - M68K_FEATURE_CF_MAC, - M68K_FEATURE_CF_EMAC, - M68K_FEATURE_CF_EMAC_B, /* Revision B EMAC (dual accumulate). */ - M68K_FEATURE_USP, /* User Stack Pointer. (ISA A+, B or C). */ - M68K_FEATURE_EXT_FULL, /* 68020+ full extension word. */ - M68K_FEATURE_WORD_INDEX /* word sized address index registers. */ -}; - -static inline int m68k_feature(CPUM68KState *env, int feature) -{ - return (env->features & (1u << feature)) != 0; -} - -void m68k_cpu_list(FILE *f, fprintf_function cpu_fprintf); - -void register_m68k_insns (CPUM68KState *env); - -#ifdef CONFIG_USER_ONLY -/* Linux uses 8k pages. */ -#define TARGET_PAGE_BITS 13 -#else -/* Smallest TLB entry size is 1k. */ -#define TARGET_PAGE_BITS 10 -#endif - -#define TARGET_PHYS_ADDR_SPACE_BITS 32 -#define TARGET_VIRT_ADDR_SPACE_BITS 32 - -#define cpu_init(cpu_model) CPU(cpu_m68k_init(cpu_model)) - -#define cpu_exec cpu_m68k_exec -#define cpu_signal_handler cpu_m68k_signal_handler -#define cpu_list m68k_cpu_list - -/* MMU modes definitions */ -#define MMU_MODE0_SUFFIX _kernel -#define MMU_MODE1_SUFFIX _user -#define MMU_USER_IDX 1 -static inline int cpu_mmu_index (CPUM68KState *env, bool ifetch) -{ - return (env->sr & SR_S) == 0 ? 1 : 0; -} - -int m68k_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw, - int mmu_idx); - -#include "exec/cpu-all.h" - -static inline void cpu_get_tb_cpu_state(CPUM68KState *env, target_ulong *pc, - target_ulong *cs_base, int *flags) -{ - *pc = env->pc; - *cs_base = 0; - *flags = (env->fpcr & M68K_FPCR_PREC) /* Bit 6 */ - | (env->sr & SR_S) /* Bit 13 */ - | ((env->macsr >> 4) & 0xf); /* Bits 0-3 */ -} - -#include "exec/exec-all.h" - -#endif -- cgit 1.2.3-korg