aboutsummaryrefslogtreecommitdiffstats
path: root/tmk_core/native.mk
blob: 50232ee9b7854c109300997bcf826e2508db22c7 (plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

CC = gcc
OBJCOPY = 
OBJDUMP = 
SIZE = 
AR = 
NM = 
HEX = 
EEP = 
BIN =


COMPILEFLAGS += -funsigned-char
COMPILEFLAGS += -funsigned-bitfields
COMPILEFLAGS += -ffunction-sections
COMPILEFLAGS += -fdata-sections
COMPILEFLAGS += -fshort-enums

CFLAGS += $(COMPILEFLAGS)
CFLAGS += -fno-inline-small-functions
CFLAGS += -fno-strict-aliasing

CPPFLAGS += $(COMPILEFLAGS)
CPPFLAGS += -fno-exceptions
CPPFLAGS += -std=gnu++11
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-11 11:38:41 +0000
0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
/*
 * vmx_platform.h: VMX platform support
 * Copyright (c) 2004, Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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 General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place - Suite 330, Boston, MA 02111-1307 USA.
 *
 */
#ifndef __ASM_X86_VMX_PLATFORM_H__
#define __ASM_X86_VMX_PLATFORM_H__

#include <public/xen.h>
#include <asm/e820.h>
#include <asm/vmx_virpit.h>
#include <asm/vmx_intercept.h>

#define MAX_OPERAND_NUM 3
#define I_NAME_LEN  16

#define mk_operand(size, index, seg, flag) \
    (((size) << 24) | ((index) << 16) | ((seg) << 8) | (flag))

#define operand_size(operand)   \
      ((operand >> 24) & 0xFF)

#define operand_index(operand)  \
      ((operand >> 16) & 0xFF)
      //For instruction.operand[].size
#define BYTE    1
#define WORD    2
#define LONG    4
#define QUAD    8
#define BYTE_64 16

      //For instruction.operand[].flag
#define REGISTER    0x1
#define MEMORY      0x2
#define IMMEDIATE   0x4
#define WZEROEXTEND 0x8

      //For instruction.flags
#define REPZ    0x1
#define REPNZ   0x2

struct instruction {
    __s8    i_name[I_NAME_LEN];  //Instruction's name
    __s16   op_size;    //The operand's bit size, e.g. 16-bit or 32-bit.

    __u64   offset;     //The effective address
          //offset = Base + (Index * Scale) + Displacement

    __u64   immediate;

    __u16   seg_sel;    //Segmentation selector

    __u32   operand[MAX_OPERAND_NUM];   //The order of operand is from AT&T Assembly
    __s16   op_num; //The operand numbers

    __u32   flags; //
};

#define MAX_INST_LEN      32

struct mi_per_cpu_info
{
    unsigned long          mmio_target;
    struct cpu_user_regs        *inst_decoder_regs;
};

struct virtual_platform_def {
    unsigned long          *real_mode_data; /* E820, etc. */
    unsigned long          shared_page_va;
    struct vmx_virpit_t    vmx_pit;
    struct vmx_handler_t   vmx_handler;
    struct mi_per_cpu_info mpci;            /* MMIO */
};

extern void handle_mmio(unsigned long, unsigned long);
extern void vmx_wait_io(void);
extern int vmx_setup_platform(struct vcpu *, struct cpu_user_regs *);
extern void vmx_io_assist(struct vcpu *v);

// XXX - think about this -- maybe use bit 30 of the mfn to signify an MMIO frame.
#define mmio_space(gpa) (!VALID_MFN(get_mfn_from_pfn((gpa) >> PAGE_SHIFT)))

#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-11 11:38:41 +0000