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symbian-qemu-0.9.1-12/qemu-symbian-svp/dyngen-exec.h
changeset 1 2fb8b9db1c86 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/dyngen-exec.h	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,225 @@
+/*
+ *  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
+
+#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
+
+/* 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__) */
MCL/sf/adapt/qemu