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-rw-r--r--exec-i386.h416
1 files changed, 0 insertions, 416 deletions
diff --git a/exec-i386.h b/exec-i386.h
deleted file mode 100644
index 96ad04e8e8..0000000000
--- a/exec-i386.h
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- * i386 execution defines
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include "dyngen-exec.h"
-
-/* at least 4 register variables are defines */
-register struct CPUX86State *env asm(AREG0);
-register uint32_t T0 asm(AREG1);
-register uint32_t T1 asm(AREG2);
-register uint32_t T2 asm(AREG3);
-
-#define A0 T2
-
-/* if more registers are available, we define some registers too */
-#ifdef AREG4
-register uint32_t EAX asm(AREG4);
-#define reg_EAX
-#endif
-
-#ifdef AREG5
-register uint32_t ESP asm(AREG5);
-#define reg_ESP
-#endif
-
-#ifdef AREG6
-register uint32_t EBP asm(AREG6);
-#define reg_EBP
-#endif
-
-#ifdef AREG7
-register uint32_t ECX asm(AREG7);
-#define reg_ECX
-#endif
-
-#ifdef AREG8
-register uint32_t EDX asm(AREG8);
-#define reg_EDX
-#endif
-
-#ifdef AREG9
-register uint32_t EBX asm(AREG9);
-#define reg_EBX
-#endif
-
-#ifdef AREG10
-register uint32_t ESI asm(AREG10);
-#define reg_ESI
-#endif
-
-#ifdef AREG11
-register uint32_t EDI asm(AREG11);
-#define reg_EDI
-#endif
-
-extern FILE *logfile;
-extern int loglevel;
-
-#ifndef reg_EAX
-#define EAX (env->regs[R_EAX])
-#endif
-#ifndef reg_ECX
-#define ECX (env->regs[R_ECX])
-#endif
-#ifndef reg_EDX
-#define EDX (env->regs[R_EDX])
-#endif
-#ifndef reg_EBX
-#define EBX (env->regs[R_EBX])
-#endif
-#ifndef reg_ESP
-#define ESP (env->regs[R_ESP])
-#endif
-#ifndef reg_EBP
-#define EBP (env->regs[R_EBP])
-#endif
-#ifndef reg_ESI
-#define ESI (env->regs[R_ESI])
-#endif
-#ifndef reg_EDI
-#define EDI (env->regs[R_EDI])
-#endif
-#define EIP (env->eip)
-#define DF (env->df)
-
-#define CC_SRC (env->cc_src)
-#define CC_DST (env->cc_dst)
-#define CC_OP (env->cc_op)
-
-/* float macros */
-#define FT0 (env->ft0)
-#define ST0 (env->fpregs[env->fpstt])
-#define ST(n) (env->fpregs[(env->fpstt + (n)) & 7])
-#define ST1 ST(1)
-
-#ifdef USE_FP_CONVERT
-#define FP_CONVERT (env->fp_convert)
-#endif
-
-#include "cpu-i386.h"
-#include "exec.h"
-
-typedef struct CCTable {
- int (*compute_all)(void); /* return all the flags */
- int (*compute_c)(void); /* return the C flag */
-} CCTable;
-
-extern CCTable cc_table[];
-
-void load_seg(int seg_reg, int selector, unsigned cur_eip);
-void helper_ljmp_protected_T0_T1(void);
-void helper_lcall_real_T0_T1(int shift, int next_eip);
-void helper_lcall_protected_T0_T1(int shift, int next_eip);
-void helper_iret_real(int shift);
-void helper_iret_protected(int shift);
-void helper_lret_protected(int shift, int addend);
-void helper_lldt_T0(void);
-void helper_ltr_T0(void);
-void helper_movl_crN_T0(int reg);
-void helper_movl_drN_T0(int reg);
-void helper_invlpg(unsigned int addr);
-void cpu_x86_update_cr0(CPUX86State *env);
-void cpu_x86_update_cr3(CPUX86State *env);
-void cpu_x86_flush_tlb(CPUX86State *env, uint32_t addr);
-int cpu_x86_handle_mmu_fault(CPUX86State *env, uint32_t addr, int is_write);
-void tlb_fill(unsigned long addr, int is_write, void *retaddr);
-void __hidden cpu_lock(void);
-void __hidden cpu_unlock(void);
-void do_interrupt(int intno, int is_int, int error_code,
- unsigned int next_eip, int is_hw);
-void do_interrupt_user(int intno, int is_int, int error_code,
- unsigned int next_eip);
-void raise_interrupt(int intno, int is_int, int error_code,
- unsigned int next_eip);
-void raise_exception_err(int exception_index, int error_code);
-void raise_exception(int exception_index);
-void __hidden cpu_loop_exit(void);
-void helper_fsave(uint8_t *ptr, int data32);
-void helper_frstor(uint8_t *ptr, int data32);
-
-void OPPROTO op_movl_eflags_T0(void);
-void OPPROTO op_movl_T0_eflags(void);
-void raise_interrupt(int intno, int is_int, int error_code,
- unsigned int next_eip);
-void raise_exception_err(int exception_index, int error_code);
-void raise_exception(int exception_index);
-void helper_divl_EAX_T0(uint32_t eip);
-void helper_idivl_EAX_T0(uint32_t eip);
-void helper_cmpxchg8b(void);
-void helper_cpuid(void);
-void helper_rdtsc(void);
-void helper_rdmsr(void);
-void helper_wrmsr(void);
-void helper_lsl(void);
-void helper_lar(void);
-
-#ifdef USE_X86LDOUBLE
-/* use long double functions */
-#define lrint lrintl
-#define llrint llrintl
-#define fabs fabsl
-#define sin sinl
-#define cos cosl
-#define sqrt sqrtl
-#define pow powl
-#define log logl
-#define tan tanl
-#define atan2 atan2l
-#define floor floorl
-#define ceil ceill
-#define rint rintl
-#endif
-
-extern int lrint(CPU86_LDouble x);
-extern int64_t llrint(CPU86_LDouble x);
-extern CPU86_LDouble fabs(CPU86_LDouble x);
-extern CPU86_LDouble sin(CPU86_LDouble x);
-extern CPU86_LDouble cos(CPU86_LDouble x);
-extern CPU86_LDouble sqrt(CPU86_LDouble x);
-extern CPU86_LDouble pow(CPU86_LDouble, CPU86_LDouble);
-extern CPU86_LDouble log(CPU86_LDouble x);
-extern CPU86_LDouble tan(CPU86_LDouble x);
-extern CPU86_LDouble atan2(CPU86_LDouble, CPU86_LDouble);
-extern CPU86_LDouble floor(CPU86_LDouble x);
-extern CPU86_LDouble ceil(CPU86_LDouble x);
-extern CPU86_LDouble rint(CPU86_LDouble x);
-
-#define RC_MASK 0xc00
-#define RC_NEAR 0x000
-#define RC_DOWN 0x400
-#define RC_UP 0x800
-#define RC_CHOP 0xc00
-
-#define MAXTAN 9223372036854775808.0
-
-#ifdef __arm__
-/* we have no way to do correct rounding - a FPU emulator is needed */
-#define FE_DOWNWARD FE_TONEAREST
-#define FE_UPWARD FE_TONEAREST
-#define FE_TOWARDZERO FE_TONEAREST
-#endif
-
-#ifdef USE_X86LDOUBLE
-
-/* only for x86 */
-typedef union {
- long double d;
- struct {
- unsigned long long lower;
- unsigned short upper;
- } l;
-} CPU86_LDoubleU;
-
-/* the following deal with x86 long double-precision numbers */
-#define MAXEXPD 0x7fff
-#define EXPBIAS 16383
-#define EXPD(fp) (fp.l.upper & 0x7fff)
-#define SIGND(fp) ((fp.l.upper) & 0x8000)
-#define MANTD(fp) (fp.l.lower)
-#define BIASEXPONENT(fp) fp.l.upper = (fp.l.upper & ~(0x7fff)) | EXPBIAS
-
-#else
-
-/* NOTE: arm is horrible as double 32 bit words are stored in big endian ! */
-typedef union {
- double d;
-#if !defined(WORDS_BIGENDIAN) && !defined(__arm__)
- struct {
- uint32_t lower;
- int32_t upper;
- } l;
-#else
- struct {
- int32_t upper;
- uint32_t lower;
- } l;
-#endif
-#ifndef __arm__
- int64_t ll;
-#endif
-} CPU86_LDoubleU;
-
-/* the following deal with IEEE double-precision numbers */
-#define MAXEXPD 0x7ff
-#define EXPBIAS 1023
-#define EXPD(fp) (((fp.l.upper) >> 20) & 0x7FF)
-#define SIGND(fp) ((fp.l.upper) & 0x80000000)
-#ifdef __arm__
-#define MANTD(fp) (fp.l.lower | ((uint64_t)(fp.l.upper & ((1 << 20) - 1)) << 32))
-#else
-#define MANTD(fp) (fp.ll & ((1LL << 52) - 1))
-#endif
-#define BIASEXPONENT(fp) fp.l.upper = (fp.l.upper & ~(0x7ff << 20)) | (EXPBIAS << 20)
-#endif
-
-static inline void fpush(void)
-{
- env->fpstt = (env->fpstt - 1) & 7;
- env->fptags[env->fpstt] = 0; /* validate stack entry */
-}
-
-static inline void fpop(void)
-{
- env->fptags[env->fpstt] = 1; /* invvalidate stack entry */
- env->fpstt = (env->fpstt + 1) & 7;
-}
-
-#ifndef USE_X86LDOUBLE
-static inline CPU86_LDouble helper_fldt(uint8_t *ptr)
-{
- CPU86_LDoubleU temp;
- int upper, e;
- uint64_t ll;
-
- /* mantissa */
- upper = lduw(ptr + 8);
- /* XXX: handle overflow ? */
- e = (upper & 0x7fff) - 16383 + EXPBIAS; /* exponent */
- e |= (upper >> 4) & 0x800; /* sign */
- ll = (ldq(ptr) >> 11) & ((1LL << 52) - 1);
-#ifdef __arm__
- temp.l.upper = (e << 20) | (ll >> 32);
- temp.l.lower = ll;
-#else
- temp.ll = ll | ((uint64_t)e << 52);
-#endif
- return temp.d;
-}
-
-static inline void helper_fstt(CPU86_LDouble f, uint8_t *ptr)
-{
- CPU86_LDoubleU temp;
- int e;
-
- temp.d = f;
- /* mantissa */
- stq(ptr, (MANTD(temp) << 11) | (1LL << 63));
- /* exponent + sign */
- e = EXPD(temp) - EXPBIAS + 16383;
- e |= SIGND(temp) >> 16;
- stw(ptr + 8, e);
-}
-#endif
-
-const CPU86_LDouble f15rk[7];
-
-void helper_fldt_ST0_A0(void);
-void helper_fstt_ST0_A0(void);
-void helper_fbld_ST0_A0(void);
-void helper_fbst_ST0_A0(void);
-void helper_f2xm1(void);
-void helper_fyl2x(void);
-void helper_fptan(void);
-void helper_fpatan(void);
-void helper_fxtract(void);
-void helper_fprem1(void);
-void helper_fprem(void);
-void helper_fyl2xp1(void);
-void helper_fsqrt(void);
-void helper_fsincos(void);
-void helper_frndint(void);
-void helper_fscale(void);
-void helper_fsin(void);
-void helper_fcos(void);
-void helper_fxam_ST0(void);
-void helper_fstenv(uint8_t *ptr, int data32);
-void helper_fldenv(uint8_t *ptr, int data32);
-void helper_fsave(uint8_t *ptr, int data32);
-void helper_frstor(uint8_t *ptr, int data32);
-
-const uint8_t parity_table[256];
-const uint8_t rclw_table[32];
-const uint8_t rclb_table[32];
-
-static inline uint32_t compute_eflags(void)
-{
- return env->eflags | cc_table[CC_OP].compute_all() | (DF & DF_MASK);
-}
-
-#define FL_UPDATE_MASK32 (TF_MASK | AC_MASK | ID_MASK)
-
-#define FL_UPDATE_CPL0_MASK (TF_MASK | IF_MASK | IOPL_MASK | NT_MASK | \
- RF_MASK | AC_MASK | ID_MASK)
-
-/* NOTE: CC_OP must be modified manually to CC_OP_EFLAGS */
-static inline void load_eflags(int eflags, int update_mask)
-{
- CC_SRC = eflags & (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C);
- DF = 1 - (2 * ((eflags >> 10) & 1));
- env->eflags = (env->eflags & ~update_mask) |
- (eflags & update_mask);
-}
-
-/* memory access macros */
-
-#define ldul ldl
-#define lduq ldq
-#define ldul_user ldl_user
-#define ldul_kernel ldl_kernel
-
-#define ldub_raw ldub
-#define ldsb_raw ldsb
-#define lduw_raw lduw
-#define ldsw_raw ldsw
-#define ldl_raw ldl
-#define ldq_raw ldq
-
-#define stb_raw stb
-#define stw_raw stw
-#define stl_raw stl
-#define stq_raw stq
-
-#define MEMUSER 0
-#define DATA_SIZE 1
-#include "softmmu_header.h"
-
-#define DATA_SIZE 2
-#include "softmmu_header.h"
-
-#define DATA_SIZE 4
-#include "softmmu_header.h"
-
-#define DATA_SIZE 8
-#include "softmmu_header.h"
-
-#undef MEMUSER
-#define MEMUSER 1
-#define DATA_SIZE 1
-#include "softmmu_header.h"
-
-#define DATA_SIZE 2
-#include "softmmu_header.h"
-
-#define DATA_SIZE 4
-#include "softmmu_header.h"
-
-#define DATA_SIZE 8
-#include "softmmu_header.h"
-
-#undef MEMUSER
-
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