auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 305 deletions

diff --git a/dyngen-exec.h b/dyngen-exec.h
deleted file mode 100644
index 9260b6f..0000000
--- a/dyngen-exec.h
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- *  dyngen defines for micro operation code
- *
- *  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
- */
-#if !defined(__DYNGEN_EXEC_H__)
-#define __DYNGEN_EXEC_H__
-
-/* prevent Solaris from trying to typedef FILE in gcc's
-   include/floatingpoint.h which will conflict with the
-   definition down below */
-#ifdef __sun__
-#define _FILEDEFED
-#endif
-
-/* NOTE: standard headers should be used with special care at this
-   point because host CPU registers are used as global variables. Some
-   host headers do not allow that. */
-#include <stddef.h>
-
-#ifdef __OpenBSD__
-#include <sys/types.h>
-#else
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-// Linux/Sparc64 defines uint64_t
-#if !(defined (__sparc_v9__) && defined(__linux__)) && !(defined(__APPLE__) && defined(__x86_64__))
-/* XXX may be done for all 64 bits targets ? */
-#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__powerpc64__)
-typedef unsigned long uint64_t;
-#else
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-/* if Solaris/__sun__, don't typedef int8_t, as it will be typedef'd
-   prior to this and will cause an error in compliation, conflicting
-   with /usr/include/sys/int_types.h, line 75 */
-#ifndef __sun__
-typedef signed char int8_t;
-#endif
-typedef signed short int16_t;
-typedef signed int int32_t;
-// Linux/Sparc64 defines int64_t
-#if !(defined (__sparc_v9__) && defined(__linux__)) && !(defined(__APPLE__) && defined(__x86_64__))
-#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__powerpc64__)
-typedef signed long int64_t;
-#else
-typedef signed long long int64_t;
-#endif
-#endif
-#endif
-
-/* XXX: This may be wrong for 64-bit ILP32 hosts.  */
-typedef void * host_reg_t;
-
-#define INT8_MIN		(-128)
-#define INT16_MIN		(-32767-1)
-#define INT32_MIN		(-2147483647-1)
-#define INT64_MIN		(-(int64_t)(9223372036854775807)-1)
-#define INT8_MAX		(127)
-#define INT16_MAX		(32767)
-#define INT32_MAX		(2147483647)
-#define INT64_MAX		((int64_t)(9223372036854775807))
-#define UINT8_MAX		(255)
-#define UINT16_MAX		(65535)
-#define UINT32_MAX		(4294967295U)
-#define UINT64_MAX		((uint64_t)(18446744073709551615))
-
-#ifdef _BSD
-typedef struct __sFILE FILE;
-#else
-typedef struct FILE FILE;
-#endif
-extern int fprintf(FILE *, const char *, ...);
-extern int fputs(const char *, FILE *);
-extern int printf(const char *, ...);
-#undef NULL
-#define NULL 0
-
-#if defined(__i386__)
-#define AREG0 "ebp"
-#define AREG1 "ebx"
-#define AREG2 "esi"
-#define AREG3 "edi"
-#elif defined(__x86_64__)
-#define AREG0 "r14"
-#define AREG1 "r15"
-#define AREG2 "r12"
-#define AREG3 "r13"
-//#define AREG4 "rbp"
-//#define AREG5 "rbx"
-#elif defined(__powerpc__)
-#define AREG0 "r27"
-#define AREG1 "r24"
-#define AREG2 "r25"
-#define AREG3 "r26"
-/* XXX: suppress this hack */
-#if defined(CONFIG_USER_ONLY)
-#define AREG4 "r16"
-#define AREG5 "r17"
-#define AREG6 "r18"
-#define AREG7 "r19"
-#define AREG8 "r20"
-#define AREG9 "r21"
-#define AREG10 "r22"
-#define AREG11 "r23"
-#endif
-#elif defined(__arm__)
-#define AREG0 "r7"
-#define AREG1 "r4"
-#define AREG2 "r5"
-#define AREG3 "r6"
-#elif defined(__hppa__)
-#define AREG0 "r17"
-#define AREG1 "r14"
-#define AREG2 "r15"
-#define AREG3 "r16"
-#elif defined(__mips__)
-#define AREG0 "fp"
-#define AREG1 "s0"
-#define AREG2 "s1"
-#define AREG3 "s2"
-#define AREG4 "s3"
-#define AREG5 "s4"
-#define AREG6 "s5"
-#define AREG7 "s6"
-#define AREG8 "s7"
-#elif defined(__sparc__)
-#ifdef HOST_SOLARIS
-#define AREG0 "g2"
-#define AREG1 "g3"
-#define AREG2 "g4"
-#define AREG3 "g5"
-#define AREG4 "g6"
-#else
-#ifdef __sparc_v9__
-#define AREG0 "g5"
-#define AREG1 "g6"
-#define AREG2 "g7"
-#else
-#define AREG0 "g6"
-#define AREG1 "g1"
-#define AREG2 "g2"
-#define AREG3 "g3"
-#define AREG4 "l0"
-#define AREG5 "l1"
-#define AREG6 "l2"
-#define AREG7 "l3"
-#define AREG8 "l4"
-#define AREG9 "l5"
-#define AREG10 "l6"
-#define AREG11 "l7"
-#endif
-#endif
-#elif defined(__s390__)
-#define AREG0 "r10"
-#define AREG1 "r7"
-#define AREG2 "r8"
-#define AREG3 "r9"
-#elif defined(__alpha__)
-/* Note $15 is the frame pointer, so anything in op-i386.c that would
-   require a frame pointer, like alloca, would probably loose.  */
-#define AREG0 "$15"
-#define AREG1 "$9"
-#define AREG2 "$10"
-#define AREG3 "$11"
-#define AREG4 "$12"
-#define AREG5 "$13"
-#define AREG6 "$14"
-#elif defined(__mc68000)
-#define AREG0 "%a5"
-#define AREG1 "%a4"
-#define AREG2 "%d7"
-#define AREG3 "%d6"
-#define AREG4 "%d5"
-#elif defined(__ia64__)
-#define AREG0 "r7"
-#define AREG1 "r4"
-#define AREG2 "r5"
-#define AREG3 "r6"
-#else
-#error unsupported CPU
-#endif
-
-/* force GCC to generate only one epilog at the end of the function */
-#define FORCE_RET() __asm__ __volatile__("" : : : "memory");
-
-#ifndef OPPROTO
-#define OPPROTO
-#endif
-
-#define xglue(x, y) x ## y
-#define glue(x, y) xglue(x, y)
-#define stringify(s)	tostring(s)
-#define tostring(s)	#s
-
-#if defined(__alpha__) || defined(__s390__)
-/* the symbols are considered non exported so a br immediate is generated */
-#define __hidden __attribute__((visibility("hidden")))
-#else
-#define __hidden
-#endif
-
-#if defined(__alpha__)
-/* Suggested by Richard Henderson. This will result in code like
-        ldah $0,__op_param1($29)        !gprelhigh
-        lda $0,__op_param1($0)          !gprellow
-   We can then conveniently change $29 to $31 and adapt the offsets to
-   emit the appropriate constant.  */
-extern int __op_param1 __hidden;
-extern int __op_param2 __hidden;
-extern int __op_param3 __hidden;
-#define PARAM1 ({ int _r; asm("" : "=r"(_r) : "0" (&__op_param1)); _r; })
-#define PARAM2 ({ int _r; asm("" : "=r"(_r) : "0" (&__op_param2)); _r; })
-#define PARAM3 ({ int _r; asm("" : "=r"(_r) : "0" (&__op_param3)); _r; })
-#elif defined(__s390__)
-extern int __op_param1 __hidden;
-extern int __op_param2 __hidden;
-extern int __op_param3 __hidden;
-#define PARAM1 ({ int _r; asm("bras %0,8; .long " ASM_NAME(__op_param1) "; l %0,0(%0)" : "=r"(_r) : ); _r; })
-#define PARAM2 ({ int _r; asm("bras %0,8; .long " ASM_NAME(__op_param2) "; l %0,0(%0)" : "=r"(_r) : ); _r; })
-#define PARAM3 ({ int _r; asm("bras %0,8; .long " ASM_NAME(__op_param3) "; l %0,0(%0)" : "=r"(_r) : ); _r; })
-#else
-#if defined(__APPLE__)
-static int __op_param1, __op_param2, __op_param3;
-#else
-extern int __op_param1, __op_param2, __op_param3;
-#endif
-#define PARAM1 ((long)(&__op_param1))
-#define PARAM2 ((long)(&__op_param2))
-#define PARAM3 ((long)(&__op_param3))
-#endif /* !defined(__alpha__) */
-
-extern int __op_jmp0, __op_jmp1, __op_jmp2, __op_jmp3;
-
-#if defined(_WIN32) || defined(__APPLE__)
-#define ASM_NAME(x) "_" #x
-#else
-#define ASM_NAME(x) #x
-#endif
-
-#if defined(__i386__)
-#define EXIT_TB() asm volatile ("ret")
-#define GOTO_LABEL_PARAM(n) asm volatile ("jmp " ASM_NAME(__op_gen_label) #n)
-#elif defined(__x86_64__)
-#define EXIT_TB() asm volatile ("ret")
-#define GOTO_LABEL_PARAM(n) asm volatile ("jmp " ASM_NAME(__op_gen_label) #n)
-#elif defined(__powerpc__)
-#define EXIT_TB() asm volatile ("blr")
-#define GOTO_LABEL_PARAM(n) asm volatile ("b " ASM_NAME(__op_gen_label) #n)
-#elif defined(__s390__)
-#define EXIT_TB() asm volatile ("br %r14")
-#define GOTO_LABEL_PARAM(n) asm volatile ("larl %r7,12; l %r7,0(%r7); br %r7; .long " ASM_NAME(__op_gen_label) #n)
-#elif defined(__alpha__)
-#define EXIT_TB() asm volatile ("ret")
-#elif defined(__ia64__)
-#define EXIT_TB() asm volatile ("br.ret.sptk.many b0;;")
-#define GOTO_LABEL_PARAM(n) asm volatile ("br.sptk.many " \
-					  ASM_NAME(__op_gen_label) #n)
-#elif defined(__sparc__)
-#define EXIT_TB() asm volatile ("jmpl %i0 + 8, %g0; nop")
-#define GOTO_LABEL_PARAM(n) asm volatile ("ba " ASM_NAME(__op_gen_label) #n ";nop")
-#elif defined(__arm__)
-#define EXIT_TB() asm volatile ("b exec_loop")
-#define GOTO_LABEL_PARAM(n) asm volatile ("b " ASM_NAME(__op_gen_label) #n)
-#elif defined(__mc68000)
-#define EXIT_TB() asm volatile ("rts")
-#elif defined(__mips__)
-#define EXIT_TB() asm volatile ("jr $ra")
-#define GOTO_LABEL_PARAM(n) asm volatile (".set noat; la $1, " ASM_NAME(__op_gen_label) #n "; jr $1; .set at")
-#elif defined(__hppa__)
-#define GOTO_LABEL_PARAM(n) asm volatile ("b,n " ASM_NAME(__op_gen_label) #n)
-#else
-#error unsupported CPU
-#endif
-
-/* The return address may point to the start of the next instruction.
-   Subtracting one gets us the call instruction itself.  */
-#if defined(__s390__)
-# define GETPC() ((void*)(((unsigned long)__builtin_return_address(0) & 0x7fffffffUL) - 1))
-#elif defined(__arm__)
-/* Thumb return addresses have the low bit set, so we need to subtract two.
-   This is still safe in ARM mode because instructions are 4 bytes.  */
-# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 2))
-#else
-# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 1))
-#endif
-
-#endif /* !defined(__DYNGEN_EXEC_H__) */