/* src/vm/jit/jit.h - code generation header
- Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
+ Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
J. Wenninger, Institut f. Computersprachen - TU Wien
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- Contact: cacao@cacaojvm.org
-
- Authors: Andreas Krall
- Reinhard Grafl
-
- Changes: Christian Thalinger
- Edwin Steiner
-
- $Id: jit.h 5905 2006-11-04 23:29:36Z edwin $
-
*/
typedef struct stackelement stackelement;
typedef stackelement *stackptr;
typedef struct basicblock basicblock;
-typedef struct branchref branchref;
typedef struct instruction instruction;
typedef struct insinfo_inline insinfo_inline;
typedef struct exception_entry exception_entry;
#include "vm/types.h"
#include "toolbox/chain.h"
+
#include "vm/global.h"
-#include "vm/method.h"
-#include "vm/references.h"
#include "vm/resolve.h"
-#include "vm/statistics.h"
+
#include "vm/jit/codegen-common.h"
#include "vm/jit/reg.h"
+#include "vm/jit/replace.h"
#include "vm/jit/stacktrace.h"
#if defined(ENABLE_INLINING)
# include "vm/jit/inline/inline.h"
#endif
+#include "vm/jit/ir/bytecode.h"
+
#if defined(ENABLE_LOOP)
# include "vm/jit/loop/loop.h"
#endif
#include "vm/jit/verify/typeinfo.h"
+#include "vmcore/descriptor.h"
+#include "vmcore/method.h"
+#include "vmcore/references.h"
+
+#if defined(ENABLE_STATISTICS)
+# include "vmcore/statistics.h"
+#endif
+
+
/* common jit/codegen macros **************************************************/
#if defined(ENABLE_STATISTICS)
# define COUNT(x) (x)++
-# define COUNT_SPILLS count_spills++
+# define COUNT_SPILLS /* use COUNT_(READ|WRITE)_SPILLS instead */
+# define COUNT_READ_SPILLS(var) \
+ switch(var->type) { \
+ case TYPE_FLT: count_spills_read_flt++; break; \
+ case TYPE_DBL: count_spills_read_dbl++; break; \
+ default: count_spills_read_ila++; break; \
+ }
+
+# define COUNT_WRITE_SPILLS(var) \
+ switch(var->type) { \
+ case TYPE_FLT: count_spills_write_flt++; break; \
+ case TYPE_DBL: count_spills_write_dbl++; break; \
+ default: count_spills_write_ila++; break; \
+ }
+
#else
-# define COUNT(x) /* nothing */
-# define COUNT_SPILLS /* nothing */
+# define COUNT(x) /* nothing */
+# define COUNT_SPILLS /* nothing */
+# define COUNT_READ_SPILLS(x) /* nothing */
+# define COUNT_WRITE_SPILLS(x) /* nothing */
#endif
typedef struct interface_info interface_info;
#endif
u4 flags; /* contains JIT compiler flags */
- bool isleafmethod; /* does method call subroutines */
instruction *instructions; /* ICMDs, valid between parse and stack */
basicblock *basicblocks; /* start of basic block list */
- s4 *basicblockindex; /* block index for each JavaPC */
- /* valid between parse and stack */
stackelement *stack; /* XXX should become stack.c internal */
s4 instructioncount;/* XXX remove this? */
s4 basicblockcount; /* number of basic blocks */
varinfo *var; /* array of variables */
s4 vartop; /* next free index in var array */
-
+
s4 varcount; /* number of variables in var array */
s4 localcount; /* number of locals at start of var ar. */
- s4 *local_map; /* internal structure to rename(de-coallesc) */
- /* locals and keep the coalescing info for simplereg. */
- /* local_map[local_index * 5 + local_type] = */
- /* new_index in rd->var or UNUSED */
+ s4 *local_map; /* map for renaming (de-coallescing) */
+ /* locals and keeping the coalescing info for simplereg. */
+ /* local_map[javaindex * 5 + type] = */
+ /* >= 0......index into jd->var, or */
+ /* UNUSED....this (javaindex,type) pair is not used */
- interface_info *interface_map;
+ s4 maxlocals; /* max. number of javalocals */
+
+ interface_info *interface_map; /* interface variables (for simplereg) */
+ s4 maxinterfaces; /* max. number of interface variables */
s4 exceptiontablelength; /* exceptiontable length */
exception_entry *exceptiontable; /* the exceptiontable */
+
+ basicblock *returnblock; /* block containing the *RETURN */
+ /* (only use if returncount==1) */
+ s4 returncount; /* number of return instructions */
+ bool branchtoentry; /* true if first block is a target */
+ bool branchtoend; /* true if end dummy is a target */
};
+#define FOR_EACH_BASICBLOCK(jd, it) \
+ for ((it) = (jd)->basicblocks; (it) != NULL; (it) = (it)->next)
#define UNUSED -1
#define JITDATA_FLAG_IFCONV 0x00000008
#define JITDATA_FLAG_REORDER 0x00000010
+#define JITDATA_FLAG_INLINE 0x00000020
+
+#define JITDATA_FLAG_COUNTDOWN 0x00000100
#define JITDATA_FLAG_SHOWINTERMEDIATE 0x20000000
#define JITDATA_FLAG_SHOWDISASSEMBLE 0x40000000
#define JITDATA_HAS_FLAG_REORDER(jd) \
((jd)->flags & JITDATA_FLAG_REORDER)
+#define JITDATA_HAS_FLAG_INLINE(jd) \
+ ((jd)->flags & JITDATA_FLAG_INLINE)
+
+#define JITDATA_HAS_FLAG_COUNTDOWN(jd) \
+ ((jd)->flags & JITDATA_FLAG_COUNTDOWN)
+
#define JITDATA_HAS_FLAG_SHOWINTERMEDIATE(jd) \
((jd)->flags & JITDATA_FLAG_SHOWINTERMEDIATE)
((jd)->flags & JITDATA_FLAG_VERBOSECALL)
-/* macros for accessing variables *********************************************
-
- Use VAROP for s1, s2, s3 and dst operands (eg. VAROP(iptr->s1)),
- use VAR if you have the variable index (eg. VAR(iptr->sx.s23.s2.args[0])).
-
-******************************************************************************/
-
-#define VAROP(v) (jd->var + (v).varindex)
-#define VAR(i) (jd->var + (i))
-
-
/* exception_entry ************************************************************/
struct exception_entry {
s4 varnum; /* number of variable */
};
+/* macros for accessing variables *********************************************
+
+ Use VAROP for s1, s2, s3 and dst operands (eg. VAROP(iptr->s1)),
+ use VAR if you have the variable index (eg. VAR(iptr->sx.s23.s2.args[0])).
+
+******************************************************************************/
+
+#define VAROP(v) (jd->var + (v).varindex)
+#define VAR(i) (jd->var + (i))
+
+static inline bool var_is_local(const jitdata *jd, s4 i) {
+ return (i < jd->localcount);
+}
+
+static inline bool var_is_prealloc(const jitdata *jd, s4 i) {
+ return ((i >= jd->localcount) && (jd->var[i].flags & PREALLOC));
+}
+
+static inline bool var_is_inout(const jitdata *jd, s4 i) {
+ const varinfo *v = jd->var + i;
+ return ((i >= jd->localcount) && !(v->flags & PREALLOC) && (v->flags & INOUT));
+}
+
+static inline bool var_is_temp(const jitdata *jd, s4 i) {
+ const varinfo *v = jd->var + i;
+ return ((i >= jd->localcount) && !(v->flags & PREALLOC) && !(v->flags & INOUT));
+}
+
+static inline bool var_is_saved(const jitdata *jd, s4 i) {
+ return (jd->var[i].flags & SAVEDVAR);
+}
+
/**************************** instruction structure ***************************/
/* branch_target_t: used in TABLESWITCH tables */
typedef union {
- s4 insindex; /* used between parse and stack */
- basicblock *block; /* used from stack analysis onwards */
+ s4 insindex; /* used in parse */
+ basicblock *block; /* valid after parse */
} branch_target_t;
/* lookup_target_t: used in LOOKUPSWITCH tables */
ptrint constval; /* for PUT*CONST */
s4 tablelow; /* for TABLESWITCH */
u4 lookupcount; /* for LOOKUPSWITCH */
+ s4 retaddrnr; /* for ASTORE */
} s2_operand_t;
/*** s3 operand ***/
s4 tablehigh; /* for TABLESWITCH */
branch_target_t lookupdefault; /* for LOOKUPSWITCH */
branch_target_t jsrtarget; /* for JSR */
+ s4 javaindex; /* for *STORE */
struct builtintable_entry *bte;
} s3_operand_t;
float f;
double d;
void *anyptr;
- java_objectheader *stringconst; /* for ACONST with string */
+ java_handle_t *stringconst; /* for ACONST with string */
classref_or_classinfo c; /* for ACONST with class */
} val_operand_t;
typedef union {
s4 varindex;
- basicblock *block; /* valid after stack analysis */
+ basicblock *block; /* valid after parse */
branch_target_t *table; /* for TABLESWITCH */
lookup_target_t *lookup; /* for LOOKUPSWITCH */
- s4 insindex; /* used between parse and stack */
+ s4 insindex; /* used in parse */
} dst_operand_t;
/*** flags (32 bits) ***/
-#define INS_FLAG_UNRESOLVED 0x01 /* contains unresolved field/meth/class*/
-#define INS_FLAG_CLASS 0x02 /* for ACONST with class */
-#define INS_FLAG_ARRAY 0x04 /* for CHECKCAST/INSTANCEOF with array */
-#define INS_FLAG_CHECK 0x08 /* for *ALOAD|*ASTORE: check index */
+#define INS_FLAG_BASICBLOCK 0x01 /* marks a basic block start */
+#define INS_FLAG_UNRESOLVED 0x02 /* contains unresolved field/meth/class*/
+#define INS_FLAG_CLASS 0x04 /* for ACONST, PUT*CONST with class */
+#define INS_FLAG_ARRAY 0x08 /* for CHECKCAST/INSTANCEOF with array */
+#define INS_FLAG_CHECK 0x10 /* for *ALOAD|*ASTORE: check index */
/* for BUILTIN: check exception */
+#define INS_FLAG_KILL_PREV 0x04 /* for *STORE, invalidate prev local */
+#define INS_FLAG_KILL_NEXT 0x08 /* for *STORE, invalidate next local */
+#define INS_FLAG_RETADDR 0x10 /* for ASTORE: op is a returnAddress */
+
+#define INS_FLAG_ID_SHIFT 5
+#define INS_FLAG_ID_MASK (~0 << INS_FLAG_ID_SHIFT)
typedef union {
u4 bits;
};
+#define INSTRUCTION_STARTS_BASICBLOCK(iptr) \
+ ((iptr)->flags.bits & INS_FLAG_BASICBLOCK)
+
#define INSTRUCTION_IS_RESOLVED(iptr) \
(!((iptr)->flags.bits & INS_FLAG_UNRESOLVED))
md = iptr->sx.s23.s3.fmiref->parseddesc.md; \
} while (0)
-
/* additional info structs for special instructions ***************************/
/* for ICMD_INLINE_START and ICMD_INLINE_END */
struct insinfo_inline {
- methodinfo *method; /* the inlined method starting/ending here */
- methodinfo *outer; /* the outer method suspended/resumed here */
- s4 startmpc; /* machine code offset of start of inlining */
- s4 synclocal; /* local index used for synchronization */
- bool synchronize; /* true if synchronization is needed */
+ /* fields copied from the inlining tree ----------------------------------*/
+ insinfo_inline *parent; /* insinfo of the surrounding inlining, if any*/
+ methodinfo *method; /* the inlined method starting/ending here */
+ methodinfo *outer; /* the outer method suspended/resumed here */
+ s4 synclocal; /* local index used for synchronization */
+ bool synchronize; /* true if synchronization is needed */
+ s4 throughcount; /* total # of pass-through variables */
+ s4 paramcount; /* number of parameters of original call */
+ s4 stackvarscount; /* source stackdepth at INLINE_START */
+ s4 *stackvars; /* stack vars at INLINE_START */
+
+ /* fields set by inlining ------------------------------------------------*/
+ s4 *javalocals_start; /* javalocals at start of inlined body */
+ s4 *javalocals_end; /* javalocals after inlined body */
+
+ /* fields set by replacement point creation ------------------------------*/
+#if defined(ENABLE_REPLACEMENT)
+ rplpoint *rp; /* replacement point at INLINE_START */
+#endif
+
+ /* fields set by the codegen ---------------------------------------------*/
+ s4 startmpc; /* machine code offset of start of inlining */
};
+
/* basicblock *****************************************************************/
-
+
/* flags */
#define BBDELETED -2
instruction *iinstr; /* pointer to intermediate code instructions */
varinfo *inlocals; /* copy of locals on block entry */
+ s4 *javalocals; /* map from java locals to cacao variables[+] */
s4 *invars; /* array of in-variables at begin of block */
s4 *outvars; /* array of out-variables at end of block */
s4 indepth; /* stack depth at begin of basic block */
basicblock *original; /* block of which this block is a clone */
/* NULL for the original block itself */
methodinfo *method; /* method this block belongs to */
+ insinfo_inline *inlineinfo; /* inlineinfo for the start of this block */
s4 mpc; /* machine code pc at start of block */
+
+ /* TODO: those fields are probably usefull for other passes as well. */
+
+#if defined(ENABLE_SSA)
+ basicblock *idom; /* Immediate dominator, parent in dominator tree */
+ basicblock **domsuccessors;/* Children in dominator tree */
+ s4 domsuccessorcount;
+
+ basicblock **domfrontier; /* Dominance frontier */
+ s4 domfrontiercount;
+
+ basicblock **exhandlers; /* Exception handlers for this block */
+ s4 exhandlercount;
+ basicblock **expredecessors; /* Blocks this block is exception handler for */
+ s4 expredecessorcount;
+ s4 exouts; /* Number of exceptional exits */
+
+ basicblock *subbasicblocks;
+
+ void *vp; /* Freely used by different passes */
+#endif
};
+#define FOR_EACH_SUCCESSOR(bptr, it) \
+ for ((it) = (bptr)->successors; (it) != (bptr)->successors + (bptr)->successorcount; ++(it))
+
+#define FOR_EACH_PREDECESSOR(bptr, it) \
+ for ( \
+ (it) = (bptr)->predecessors; \
+ (it) != (bptr)->predecessors + ((bptr)->predecessorcount < 0 ? 0 : (bptr)->predecessorcount); \
+ ++(it) \
+ )
+
+#define FOR_EACH_INSTRUCTION(bptr, it) \
+ for ((it) = (bptr)->iinstr; (it) != (bptr)->iinstr + (bptr)->icount; ++(it))
+
+#if defined(ENABLE_SSA)
+
+#define FOR_EACH_EXHANDLER(bptr, it) \
+ for ((it) = (bptr)->exhandlers; (it) != (bptr)->exhandlers + (bptr)->exhandlercount; ++(it))
+
+#define FOR_EACH_EXPREDECESSOR(bptr, it) \
+ for ((it) = (bptr)->expredecessors; (it) != (bptr)->expredecessors + (bptr)->expredecessorcount; ++(it))
+
+#endif
+
+/* [+]...the javalocals array: This array is indexed by the javaindex (the */
+/* local variable index ocurring in the original bytecode). An element */
+/* javalocals[javaindex] encodes where to find the contents of the */
+/* original variable at this point in the program. */
+/* There are three cases for javalocals[javaindex]: */
+/* >= 0.......it's an index into the jd->var array, where the */
+/* CACAO variable corresponding to the original local */
+/* can be found. */
+/* UNUSED.....the original variable is not live at this point */
+/* < UNUSED...the original variable contains a returnAddress at */
+/* this point. The number of the block to return to can */
+/* be calculated using RETADDR_FROM_JAVALOCAL: */
+/* */
+/* javalocals[javaindex] == JAVALOCAL_FROM_RETADDR(nr) */
+/* RETADDR_FROM_JAVALOCAL(javalocals[javaindex]) == nr */
+
+#define JAVALOCAL_FROM_RETADDR(nr) (UNUSED - (1 + (nr)))
+#define RETADDR_FROM_JAVALOCAL(jl) (UNUSED - (1 + (jl)))
+
/* Macro for initializing newly allocated basic block's. It does not
need to zero fields, as we zero out the whole basic block array. */
bptr->type = BBTYPE_STD; \
bptr->method = (m); \
} while (0)
-
-
-/* branchref *****************************************************************/
-
-struct branchref {
- s4 branchpos; /* patching position in code segment */
- branchref *next; /* next element in branchref list */
-};
+static inline bool basicblock_reached(const basicblock *bptr) {
+ return (bptr->flags >= BBREACHED);
+}
/* data-flow constants for the ICMD table ************************************/
/********** JavaVM operation codes (sorted) and instruction lengths ***********/
-extern char *opcode_names[256];
-extern int jcommandsize[256];
-extern int stackreq[256];
-
-#define JAVA_NOP 0
-#define ICMD_NOP 0
-
-#define JAVA_ACONST_NULL 1
-#define ICMD_ACONST 1 /* val.a = constant */
-
-#define JAVA_ICONST_M1 2
-#define ICMD_CHECKNULL 2
-
-#define JAVA_ICONST_0 3
-#define ICMD_ICONST 3 /* val.i = constant */
-
-#define JAVA_ICONST_1 4
-#define ICMD_CHECKNULL_POP 4
-
-#define JAVA_ICONST_2 5
-#define ICMD_IDIVPOW2 5 /* val.i = constant */
-
-#define JAVA_ICONST_3 6
-#define ICMD_LDIVPOW2 6 /* val.l = constant */
-
-#define JAVA_ICONST_4 7
-
-#define JAVA_ICONST_5 8
-
-#define JAVA_LCONST_0 9
-#define ICMD_LCONST 9 /* val.l = constant */
-
-#define JAVA_LCONST_1 10
-#define ICMD_LCMPCONST 10 /* val.l = constant */
-
-#define JAVA_FCONST_0 11
-#define ICMD_FCONST 11 /* val.f = constant */
-
-#define JAVA_FCONST_1 12
-
-#define JAVA_FCONST_2 13
-
-#define JAVA_DCONST_0 14
-#define ICMD_DCONST 14 /* val.d = constant */
-
-#define JAVA_DCONST_1 15
-#define ICMD_COPY 15
-
-#define JAVA_BIPUSH 16
-#define ICMD_MOVE 16
-
-#define JAVA_SIPUSH 17
-
-#define JAVA_LDC1 18
-
-#define JAVA_LDC2 19
-
-#define JAVA_LDC2W 20
-
- /* order of LOAD instructions must be */
- /* equal to order of TYPE_* defines */
-#define JAVA_ILOAD 21
-#define ICMD_ILOAD 21 /* op1 = local variable */
-
-#define JAVA_LLOAD 22
-#define ICMD_LLOAD 22 /* op1 = local variable */
-
-#define JAVA_FLOAD 23
-#define ICMD_FLOAD 23 /* op1 = local variable */
-
-#define JAVA_DLOAD 24
-#define ICMD_DLOAD 24 /* op1 = local variable */
-
-#define JAVA_ALOAD 25
-#define ICMD_ALOAD 25 /* op1 = local variable */
-
-#define JAVA_ILOAD_0 26
-#define ICMD_IADDCONST 26 /* val.i = constant */
-
-#define JAVA_ILOAD_1 27
-#define ICMD_ISUBCONST 27 /* val.i = constant */
-
-#define JAVA_ILOAD_2 28
-#define ICMD_IMULCONST 28 /* val.i = constant */
-
-#define JAVA_ILOAD_3 29
-#define ICMD_IANDCONST 29 /* val.i = constant */
-
-#define JAVA_LLOAD_0 30
-#define ICMD_IORCONST 30 /* val.i = constant */
-
-#define JAVA_LLOAD_1 31
-#define ICMD_IXORCONST 31 /* val.i = constant */
-
-#define JAVA_LLOAD_2 32
-#define ICMD_ISHLCONST 32 /* val.i = constant */
-
-#define JAVA_LLOAD_3 33
-#define ICMD_ISHRCONST 33 /* val.i = constant */
-
-#define JAVA_FLOAD_0 34
-#define ICMD_IUSHRCONST 34 /* val.i = constant */
-
-#define JAVA_FLOAD_1 35
-#define ICMD_IREMPOW2 35 /* val.i = constant */
-
-#define JAVA_FLOAD_2 36
-#define ICMD_LADDCONST 36 /* val.l = constant */
-
-#define JAVA_FLOAD_3 37
-#define ICMD_LSUBCONST 37 /* val.l = constant */
-
-#define JAVA_DLOAD_0 38
-#define ICMD_LMULCONST 38 /* val.l = constant */
-
-#define JAVA_DLOAD_1 39
-#define ICMD_LANDCONST 39 /* val.l = constant */
-
-#define JAVA_DLOAD_2 40
-#define ICMD_LORCONST 40 /* val.l = constant */
-
-#define JAVA_DLOAD_3 41
-#define ICMD_LXORCONST 41 /* val.l = constant */
-
-#define JAVA_ALOAD_0 42
-#define ICMD_LSHLCONST 42 /* val.l = constant */
-
-#define JAVA_ALOAD_1 43
-#define ICMD_LSHRCONST 43 /* val.l = constant */
-
-#define JAVA_ALOAD_2 44
-#define ICMD_LUSHRCONST 44 /* val.l = constant */
-
-#define JAVA_ALOAD_3 45
-#define ICMD_LREMPOW2 45 /* val.l = constant */
-
-#define JAVA_IALOAD 46
-#define ICMD_IALOAD 46
-
-#define JAVA_LALOAD 47
-#define ICMD_LALOAD 47
-
-#define JAVA_FALOAD 48
-#define ICMD_FALOAD 48
-
-#define JAVA_DALOAD 49
-#define ICMD_DALOAD 49
-
-#define JAVA_AALOAD 50
-#define ICMD_AALOAD 50
-
-#define JAVA_BALOAD 51
-#define ICMD_BALOAD 51
-
-#define JAVA_CALOAD 52
-#define ICMD_CALOAD 52
-
-#define JAVA_SALOAD 53
-#define ICMD_SALOAD 53
-
- /* order of STORE instructions must be*/
- /* equal to order of TYPE_* defines */
-#define JAVA_ISTORE 54
-#define ICMD_ISTORE 54 /* op1 = local variable */
-
-#define JAVA_LSTORE 55
-#define ICMD_LSTORE 55 /* op1 = local variable */
-
-#define JAVA_FSTORE 56
-#define ICMD_FSTORE 56 /* op1 = local variable */
-
-#define JAVA_DSTORE 57
-#define ICMD_DSTORE 57 /* op1 = local variable */
-
-#define JAVA_ASTORE 58
-#define ICMD_ASTORE 58 /* op1 = local variable */
-
-#define JAVA_ISTORE_0 59
-#define ICMD_IF_LEQ 59 /* op1 = target JavaVM pc, val.l */
-
-#define JAVA_ISTORE_1 60
-#define ICMD_IF_LNE 60 /* op1 = target JavaVM pc, val.l */
-
-#define JAVA_ISTORE_2 61
-#define ICMD_IF_LLT 61 /* op1 = target JavaVM pc, val.l */
-
-#define JAVA_ISTORE_3 62
-#define ICMD_IF_LGE 62 /* op1 = target JavaVM pc, val.l */
-
-#define JAVA_LSTORE_0 63
-#define ICMD_IF_LGT 63 /* op1 = target JavaVM pc, val.l */
-
-#define JAVA_LSTORE_1 64
-#define ICMD_IF_LLE 64 /* op1 = target JavaVM pc, val.l */
-
-#define JAVA_LSTORE_2 65
-#define ICMD_IF_LCMPEQ 65 /* op1 = target JavaVM pc */
-
-#define JAVA_LSTORE_3 66
-#define ICMD_IF_LCMPNE 66 /* op1 = target JavaVM pc */
-
-#define JAVA_FSTORE_0 67
-#define ICMD_IF_LCMPLT 67 /* op1 = target JavaVM pc */
+enum {
+ ICMD_NOP = BC_nop,
-#define JAVA_FSTORE_1 68
-#define ICMD_IF_LCMPGE 68 /* op1 = target JavaVM pc */
+ ICMD_ACONST = BC_aconst_null,
-#define JAVA_FSTORE_2 69
-#define ICMD_IF_LCMPGT 69 /* op1 = target JavaVM pc */
+ ICMD_CHECKNULL = 2,
-#define JAVA_FSTORE_3 70
-#define ICMD_IF_LCMPLE 70 /* op1 = target JavaVM pc */
+ ICMD_ICONST = BC_iconst_0,
-#define JAVA_DSTORE_0 71
+ /* 3 */
+ /* 4 */
-#define JAVA_DSTORE_1 72
+ ICMD_IDIVPOW2 = 5,
+ ICMD_LDIVPOW2 = 6,
-#define JAVA_DSTORE_2 73
+ /* 7 */
+ /* 8 */
-#define JAVA_DSTORE_3 74
+ ICMD_LCONST = BC_lconst_0,
+
+ ICMD_LCMPCONST = 10,
-#define JAVA_ASTORE_0 75
-
-#define JAVA_ASTORE_1 76
-
-#define JAVA_ASTORE_2 77
-
-#define JAVA_ASTORE_3 78
-
-#define JAVA_IASTORE 79
-#define ICMD_IASTORE 79
-
-#define JAVA_LASTORE 80
-#define ICMD_LASTORE 80
-
-#define JAVA_FASTORE 81
-#define ICMD_FASTORE 81
-
-#define JAVA_DASTORE 82
-#define ICMD_DASTORE 82
-
-#define JAVA_AASTORE 83
-#define ICMD_AASTORE 83
-
-#define JAVA_BASTORE 84
-#define ICMD_BASTORE 84
-
-#define JAVA_CASTORE 85
-#define ICMD_CASTORE 85
-
-#define JAVA_SASTORE 86
-#define ICMD_SASTORE 86
-
-#define JAVA_POP 87
-#define ICMD_POP 87
-
-#define JAVA_POP2 88
-#define ICMD_POP2 88
-
-#define JAVA_DUP 89
-#define ICMD_DUP 89
-
-#define JAVA_DUP_X1 90
-#define ICMD_DUP_X1 90
-
-#define JAVA_DUP_X2 91
-#define ICMD_DUP_X2 91
-
-#define JAVA_DUP2 92
-#define ICMD_DUP2 92
-
-#define JAVA_DUP2_X1 93
-#define ICMD_DUP2_X1 93
-
-#define JAVA_DUP2_X2 94
-#define ICMD_DUP2_X2 94
-
-#define JAVA_SWAP 95
-#define ICMD_SWAP 95
-
-#define JAVA_IADD 96
-#define ICMD_IADD 96
-
-#define JAVA_LADD 97
-#define ICMD_LADD 97
-
-#define JAVA_FADD 98
-#define ICMD_FADD 98
-
-#define JAVA_DADD 99
-#define ICMD_DADD 99
-
-#define JAVA_ISUB 100
-#define ICMD_ISUB 100
-
-#define JAVA_LSUB 101
-#define ICMD_LSUB 101
-
-#define JAVA_FSUB 102
-#define ICMD_FSUB 102
-
-#define JAVA_DSUB 103
-#define ICMD_DSUB 103
-
-#define JAVA_IMUL 104
-#define ICMD_IMUL 104
-
-#define JAVA_LMUL 105
-#define ICMD_LMUL 105
-
-#define JAVA_FMUL 106
-#define ICMD_FMUL 106
-
-#define JAVA_DMUL 107
-#define ICMD_DMUL 107
-
-#define JAVA_IDIV 108
-#define ICMD_IDIV 108
-
-#define JAVA_LDIV 109
-#define ICMD_LDIV 109
-
-#define JAVA_FDIV 110
-#define ICMD_FDIV 110
-
-#define JAVA_DDIV 111
-#define ICMD_DDIV 111
-
-#define JAVA_IREM 112
-#define ICMD_IREM 112
-
-#define JAVA_LREM 113
-#define ICMD_LREM 113
-
-#define JAVA_FREM 114
-#define ICMD_FREM 114
-
-#define JAVA_DREM 115
-#define ICMD_DREM 115
-
-#define JAVA_INEG 116
-#define ICMD_INEG 116
-
-#define JAVA_LNEG 117
-#define ICMD_LNEG 117
-
-#define JAVA_FNEG 118
-#define ICMD_FNEG 118
-
-#define JAVA_DNEG 119
-#define ICMD_DNEG 119
-
-#define JAVA_ISHL 120
-#define ICMD_ISHL 120
-
-#define JAVA_LSHL 121
-#define ICMD_LSHL 121
-
-#define JAVA_ISHR 122
-#define ICMD_ISHR 122
-
-#define JAVA_LSHR 123
-#define ICMD_LSHR 123
-
-#define JAVA_IUSHR 124
-#define ICMD_IUSHR 124
-
-#define JAVA_LUSHR 125
-#define ICMD_LUSHR 125
-
-#define JAVA_IAND 126
-#define ICMD_IAND 126
-
-#define JAVA_LAND 127
-#define ICMD_LAND 127
-
-#define JAVA_IOR 128
-#define ICMD_IOR 128
-
-#define JAVA_LOR 129
-#define ICMD_LOR 129
-
-#define JAVA_IXOR 130
-#define ICMD_IXOR 130
-
-#define JAVA_LXOR 131
-#define ICMD_LXOR 131
-
-#define JAVA_IINC 132
-#define ICMD_IINC 132 /* op1 = local variable, val.i = constant */
-
-#define JAVA_I2L 133
-#define ICMD_I2L 133
-
-#define JAVA_I2F 134
-#define ICMD_I2F 134
-
-#define JAVA_I2D 135
-#define ICMD_I2D 135
-
-#define JAVA_L2I 136
-#define ICMD_L2I 136
-
-#define JAVA_L2F 137
-#define ICMD_L2F 137
-
-#define JAVA_L2D 138
-#define ICMD_L2D 138
-
-#define JAVA_F2I 139
-#define ICMD_F2I 139
-
-#define JAVA_F2L 140
-#define ICMD_F2L 140
-
-#define JAVA_F2D 141
-#define ICMD_F2D 141
-
-#define JAVA_D2I 142
-#define ICMD_D2I 142
-
-#define JAVA_D2L 143
-#define ICMD_D2L 143
-
-#define JAVA_D2F 144
-#define ICMD_D2F 144
-
-#define JAVA_INT2BYTE 145
-#define ICMD_INT2BYTE 145
-
-#define JAVA_INT2CHAR 146
-#define ICMD_INT2CHAR 146
-
-#define JAVA_INT2SHORT 147
-#define ICMD_INT2SHORT 147
-
-#define JAVA_LCMP 148
-#define ICMD_LCMP 148
-
-#define JAVA_FCMPL 149
-#define ICMD_FCMPL 149
-
-#define JAVA_FCMPG 150
-#define ICMD_FCMPG 150
-
-#define JAVA_DCMPL 151
-#define ICMD_DCMPL 151
-
-#define JAVA_DCMPG 152
-#define ICMD_DCMPG 152
-
-#define JAVA_IFEQ 153
-#define ICMD_IFEQ 153 /* op1 = target JavaVM pc, val.i */
-
-#define JAVA_IFNE 154
-#define ICMD_IFNE 154 /* op1 = target JavaVM pc, val.i */
-
-#define JAVA_IFLT 155
-#define ICMD_IFLT 155 /* op1 = target JavaVM pc, val.i */
-
-#define JAVA_IFGE 156
-#define ICMD_IFGE 156 /* op1 = target JavaVM pc, val.i */
-
-#define JAVA_IFGT 157
-#define ICMD_IFGT 157 /* op1 = target JavaVM pc, val.i */
-
-#define JAVA_IFLE 158
-#define ICMD_IFLE 158 /* op1 = target JavaVM pc, val.i */
-
-#define JAVA_IF_ICMPEQ 159
-#define ICMD_IF_ICMPEQ 159 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ICMPNE 160
-#define ICMD_IF_ICMPNE 160 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ICMPLT 161
-#define ICMD_IF_ICMPLT 161 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ICMPGE 162
-#define ICMD_IF_ICMPGE 162 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ICMPGT 163
-#define ICMD_IF_ICMPGT 163 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ICMPLE 164
-#define ICMD_IF_ICMPLE 164 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ACMPEQ 165
-#define ICMD_IF_ACMPEQ 165 /* op1 = target JavaVM pc */
-
-#define JAVA_IF_ACMPNE 166
-#define ICMD_IF_ACMPNE 166 /* op1 = target JavaVM pc */
-
-#define JAVA_GOTO 167
-#define ICMD_GOTO 167 /* op1 = target JavaVM pc */
-
-#define JAVA_JSR 168
-#define ICMD_JSR 168 /* op1 = target JavaVM pc */
-
-#define JAVA_RET 169
-#define ICMD_RET 169 /* op1 = local variable */
-
-#define JAVA_TABLESWITCH 170
-#define ICMD_TABLESWITCH 170 /* val.a = pointer to s4 table */
- /* length must be computed */
-#define JAVA_LOOKUPSWITCH 171
-#define ICMD_LOOKUPSWITCH 171 /* val.a = pointer to s4 table */
- /* length must be computed */
-#define JAVA_IRETURN 172
-#define ICMD_IRETURN 172
-
-#define JAVA_LRETURN 173
-#define ICMD_LRETURN 173
-
-#define JAVA_FRETURN 174
-#define ICMD_FRETURN 174
-
-#define JAVA_DRETURN 175
-#define ICMD_DRETURN 175
-
-#define JAVA_ARETURN 176
-#define ICMD_ARETURN 176
-
-#define JAVA_RETURN 177
-#define ICMD_RETURN 177
-
-#define JAVA_GETSTATIC 178
-#define ICMD_GETSTATIC 178 /* op1 = type, val.a = field address */
-
-#define JAVA_PUTSTATIC 179
-#define ICMD_PUTSTATIC 179 /* op1 = type, val.a = field address */
-
-#define JAVA_GETFIELD 180
-#define ICMD_GETFIELD 180 /* op1 = type, val.i = field offset */
-
-#define JAVA_PUTFIELD 181
-#define ICMD_PUTFIELD 181 /* op1 = type, val.i = field offset */
-
-#define JAVA_INVOKEVIRTUAL 182
-#define ICMD_INVOKEVIRTUAL 182 /* val.a = method info pointer */
-
-#define JAVA_INVOKESPECIAL 183
-#define ICMD_INVOKESPECIAL 183 /* val.a = method info pointer */
-
-#define JAVA_INVOKESTATIC 184
-#define ICMD_INVOKESTATIC 184 /* val.a = method info pointer */
-
-#define JAVA_INVOKEINTERFACE 185
-#define ICMD_INVOKEINTERFACE 185 /* val.a = method info pointer */
-
-/* UNDEF186 */
-
-#define JAVA_NEW 187
-#define ICMD_NEW 187 /* op1 = 1, val.a = class pointer */
-
-#define JAVA_NEWARRAY 188
-#define ICMD_NEWARRAY 188 /* op1 = basic type */
-
-#define JAVA_ANEWARRAY 189
-#define ICMD_ANEWARRAY 189 /* op1 = 0, val.a = array pointer */
- /* op1 = 1, val.a = class pointer */
-#define JAVA_ARRAYLENGTH 190
-#define ICMD_ARRAYLENGTH 190
-
-#define JAVA_ATHROW 191
-#define ICMD_ATHROW 191
-
-#define JAVA_CHECKCAST 192
-#define ICMD_CHECKCAST 192 /* op1 = 0, val.a = array pointer */
- /* op1 = 1, val.a = class pointer */
-#define JAVA_INSTANCEOF 193
-#define ICMD_INSTANCEOF 193 /* op1 = 0, val.a = array pointer */
- /* op1 = 1, val.a = class pointer */
-#define JAVA_MONITORENTER 194
-#define ICMD_MONITORENTER 194
-
-#define JAVA_MONITOREXIT 195
-#define ICMD_MONITOREXIT 195
-
-#define JAVA_WIDE 196
-
-#define JAVA_MULTIANEWARRAY 197
-#define ICMD_MULTIANEWARRAY 197 /* op1 = dimension, val.a = array */
- /* pointer */
-#define JAVA_IFNULL 198
-#define ICMD_IFNULL 198 /* op1 = target JavaVM pc */
-
-#define JAVA_IFNONNULL 199
-#define ICMD_IFNONNULL 199 /* op1 = target JavaVM pc */
-
-#define JAVA_GOTO_W 200
-
-#define JAVA_JSR_W 201
-
-#define JAVA_BREAKPOINT 202
-
-/* UNDEF203 */
-
-#define ICMD_IASTORECONST 204
-#define ICMD_LASTORECONST 205
-#define ICMD_FASTORECONST 206
-#define ICMD_DASTORECONST 207
-#define ICMD_AASTORECONST 208
-#define ICMD_BASTORECONST 209
-#define ICMD_CASTORECONST 210
-#define ICMD_SASTORECONST 211
-
-#define ICMD_PUTSTATICCONST 212
-#define ICMD_PUTFIELDCONST 213
-
-#define ICMD_IMULPOW2 214
-#define ICMD_LMULPOW2 215
-
-#define ICMD_IF_FCMPEQ 216
-#define ICMD_IF_FCMPNE 217
-
-#define ICMD_IF_FCMPL_LT 218
-#define ICMD_IF_FCMPL_GE 219
-#define ICMD_IF_FCMPL_GT 220
-#define ICMD_IF_FCMPL_LE 221
-
-#define ICMD_IF_FCMPG_LT 222
-#define ICMD_IF_FCMPG_GE 223
-#define ICMD_IF_FCMPG_GT 224
-#define ICMD_IF_FCMPG_LE 225
-
-#define ICMD_IF_DCMPEQ 226
-#define ICMD_IF_DCMPNE 227
-
-#define ICMD_IF_DCMPL_LT 228
-#define ICMD_IF_DCMPL_GE 229
-#define ICMD_IF_DCMPL_GT 230
-#define ICMD_IF_DCMPL_LE 231
-
-#define ICMD_IF_DCMPG_LT 232
-#define ICMD_IF_DCMPG_GE 233
-#define ICMD_IF_DCMPG_GT 234
-#define ICMD_IF_DCMPG_LE 235
+ ICMD_FCONST = BC_fconst_0,
+
+ /* 12 */
+ /* 13 */
+
+ ICMD_DCONST = BC_dconst_0,
+
+ ICMD_COPY = 15,
+ ICMD_MOVE = 16,
+
+ /* 17 */
+ /* 18 */
+ /* 19 */
+ /* 20 */
+
+ /* Order of LOAD instructions must be equal to order of TYPE_*
+ defines. */
+
+ ICMD_ILOAD = BC_iload,
+ ICMD_LLOAD = BC_lload,
+ ICMD_FLOAD = BC_fload,
+ ICMD_DLOAD = BC_dload,
+ ICMD_ALOAD = BC_aload,
+
+ ICMD_IADDCONST = 26,
+ ICMD_ISUBCONST = 27,
+ ICMD_IMULCONST = 28,
+ ICMD_IANDCONST = 29,
+ ICMD_IORCONST = 30,
+ ICMD_IXORCONST = 31,
+
+ ICMD_ISHLCONST = 32,
+ ICMD_ISHRCONST = 33,
+ ICMD_IUSHRCONST = 34,
+
+ ICMD_IREMPOW2 = 35,
+
+ ICMD_LADDCONST = 36,
+ ICMD_LSUBCONST = 37,
+ ICMD_LMULCONST = 38,
+ ICMD_LANDCONST = 39,
+ ICMD_LORCONST = 40,
+ ICMD_LXORCONST = 41,
+
+ ICMD_LSHLCONST = 42,
+ ICMD_LSHRCONST = 43,
+ ICMD_LUSHRCONST = 44,
+
+ ICMD_LREMPOW2 = 45,
+
+ ICMD_IALOAD = BC_iaload,
+ ICMD_LALOAD = BC_laload,
+ ICMD_FALOAD = BC_faload,
+ ICMD_DALOAD = BC_daload,
+ ICMD_AALOAD = BC_aaload,
+ ICMD_BALOAD = BC_baload,
+ ICMD_CALOAD = BC_caload,
+ ICMD_SALOAD = BC_saload,
+
+ /* Order of STORE instructions must be equal to order of TYPE_*
+ defines. */
+
+ ICMD_ISTORE = BC_istore,
+ ICMD_LSTORE = BC_lstore,
+ ICMD_FSTORE = BC_fstore,
+ ICMD_DSTORE = BC_dstore,
+ ICMD_ASTORE = BC_astore,
+
+ ICMD_IF_LEQ = 59,
+ ICMD_IF_LNE = 60,
+ ICMD_IF_LLT = 61,
+ ICMD_IF_LGE = 62,
+ ICMD_IF_LGT = 63,
+ ICMD_IF_LLE = 64,
+
+ ICMD_IF_LCMPEQ = 65,
+ ICMD_IF_LCMPNE = 66,
+ ICMD_IF_LCMPLT = 67,
+ ICMD_IF_LCMPGE = 68,
+ ICMD_IF_LCMPGT = 69,
+ ICMD_IF_LCMPLE = 70,
+
+ /* 71 */
+ /* 72 */
+ /* 73 */
+ /* 74 */
+ /* 75 */
+ /* 76 */
+ /* 77 */
+ /* 78 */
+
+ ICMD_IASTORE = BC_iastore,
+ ICMD_LASTORE = BC_lastore,
+ ICMD_FASTORE = BC_fastore,
+ ICMD_DASTORE = BC_dastore,
+ ICMD_AASTORE = BC_aastore,
+ ICMD_BASTORE = BC_bastore,
+ ICMD_CASTORE = BC_castore,
+ ICMD_SASTORE = BC_sastore,
+
+ ICMD_POP = BC_pop,
+ ICMD_POP2 = BC_pop2,
+ ICMD_DUP = BC_dup,
+ ICMD_DUP_X1 = BC_dup_x1,
+ ICMD_DUP_X2 = BC_dup_x2,
+ ICMD_DUP2 = BC_dup2,
+ ICMD_DUP2_X1 = BC_dup2_x1,
+ ICMD_DUP2_X2 = BC_dup2_x2,
+ ICMD_SWAP = BC_swap,
+
+ ICMD_IADD = BC_iadd,
+ ICMD_LADD = BC_ladd,
+ ICMD_FADD = BC_fadd,
+ ICMD_DADD = BC_dadd,
+
+ ICMD_ISUB = BC_isub,
+ ICMD_LSUB = BC_lsub,
+ ICMD_FSUB = BC_fsub,
+ ICMD_DSUB = BC_dsub,
+
+ ICMD_IMUL = BC_imul,
+ ICMD_LMUL = BC_lmul,
+ ICMD_FMUL = BC_fmul,
+ ICMD_DMUL = BC_dmul,
+
+ ICMD_IDIV = BC_idiv,
+ ICMD_LDIV = BC_ldiv,
+ ICMD_FDIV = BC_fdiv,
+ ICMD_DDIV = BC_ddiv,
+
+ ICMD_IREM = BC_irem,
+ ICMD_LREM = BC_lrem,
+ ICMD_FREM = BC_frem,
+ ICMD_DREM = BC_drem,
+
+ ICMD_INEG = BC_ineg,
+ ICMD_LNEG = BC_lneg,
+ ICMD_FNEG = BC_fneg,
+ ICMD_DNEG = BC_dneg,
+
+ ICMD_ISHL = BC_ishl,
+ ICMD_LSHL = BC_lshl,
+ ICMD_ISHR = BC_ishr,
+ ICMD_LSHR = BC_lshr,
+ ICMD_IUSHR = BC_iushr,
+ ICMD_LUSHR = BC_lushr,
+
+ ICMD_IAND = BC_iand,
+ ICMD_LAND = BC_land,
+ ICMD_IOR = BC_ior,
+ ICMD_LOR = BC_lor,
+ ICMD_IXOR = BC_ixor,
+ ICMD_LXOR = BC_lxor,
+
+ ICMD_IINC = BC_iinc,
+
+ ICMD_I2L = BC_i2l,
+ ICMD_I2F = BC_i2f,
+ ICMD_I2D = BC_i2d,
+ ICMD_L2I = BC_l2i,
+ ICMD_L2F = BC_l2f,
+ ICMD_L2D = BC_l2d,
+ ICMD_F2I = BC_f2i,
+ ICMD_F2L = BC_f2l,
+ ICMD_F2D = BC_f2d,
+ ICMD_D2I = BC_d2i,
+ ICMD_D2L = BC_d2l,
+ ICMD_D2F = BC_d2f,
+
+ ICMD_INT2BYTE = BC_int2byte,
+ ICMD_INT2CHAR = BC_int2char,
+ ICMD_INT2SHORT = BC_int2short,
+
+ ICMD_LCMP = BC_lcmp,
+ ICMD_FCMPL = BC_fcmpl,
+ ICMD_FCMPG = BC_fcmpg,
+ ICMD_DCMPL = BC_dcmpl,
+ ICMD_DCMPG = BC_dcmpg,
+
+ ICMD_IFEQ = BC_ifeq,
+ ICMD_IFNE = BC_ifne,
+ ICMD_IFLT = BC_iflt,
+ ICMD_IFGE = BC_ifge,
+ ICMD_IFGT = BC_ifgt,
+ ICMD_IFLE = BC_ifle,
+
+ ICMD_IF_ICMPEQ = BC_if_icmpeq,
+ ICMD_IF_ICMPNE = BC_if_icmpne,
+ ICMD_IF_ICMPLT = BC_if_icmplt,
+ ICMD_IF_ICMPGE = BC_if_icmpge,
+ ICMD_IF_ICMPGT = BC_if_icmpgt,
+ ICMD_IF_ICMPLE = BC_if_icmple,
+ ICMD_IF_ACMPEQ = BC_if_acmpeq,
+ ICMD_IF_ACMPNE = BC_if_acmpne,
+
+ ICMD_GOTO = BC_goto,
+ ICMD_JSR = BC_jsr,
+ ICMD_RET = BC_ret,
+
+ ICMD_TABLESWITCH = BC_tableswitch,
+ ICMD_LOOKUPSWITCH = BC_lookupswitch,
+
+ ICMD_IRETURN = BC_ireturn,
+ ICMD_LRETURN = BC_lreturn,
+ ICMD_FRETURN = BC_freturn,
+ ICMD_DRETURN = BC_dreturn,
+ ICMD_ARETURN = BC_areturn,
+ ICMD_RETURN = BC_return,
+
+ ICMD_GETSTATIC = BC_getstatic,
+ ICMD_PUTSTATIC = BC_putstatic,
+ ICMD_GETFIELD = BC_getfield,
+ ICMD_PUTFIELD = BC_putfield,
+
+ ICMD_INVOKEVIRTUAL = BC_invokevirtual,
+ ICMD_INVOKESPECIAL = BC_invokespecial,
+ ICMD_INVOKESTATIC = BC_invokestatic,
+ ICMD_INVOKEINTERFACE = BC_invokeinterface,
+
+ /* 186 */
+
+ ICMD_NEW = BC_new,
+ ICMD_NEWARRAY = BC_newarray,
+ ICMD_ANEWARRAY = BC_anewarray,
+
+ ICMD_ARRAYLENGTH = BC_arraylength,
+
+ ICMD_ATHROW = BC_athrow,
+
+ ICMD_CHECKCAST = BC_checkcast,
+ ICMD_INSTANCEOF = BC_instanceof,
+
+ ICMD_MONITORENTER = BC_monitorenter,
+ ICMD_MONITOREXIT = BC_monitorexit,
+
+ /* 196 */
+
+ ICMD_MULTIANEWARRAY = BC_multianewarray,
+
+ ICMD_IFNULL = BC_ifnull,
+ ICMD_IFNONNULL = BC_ifnonnull,
+
+ /* 200 */
+ /* 201 */
+ /* 202 */
+
+ ICMD_IASTORECONST = 204,
+ ICMD_LASTORECONST = 205,
+ ICMD_FASTORECONST = 206,
+ ICMD_DASTORECONST = 207,
+ ICMD_AASTORECONST = 208,
+ ICMD_BASTORECONST = 209,
+ ICMD_CASTORECONST = 210,
+ ICMD_SASTORECONST = 211,
+
+ ICMD_PUTSTATICCONST = 212,
+ ICMD_PUTFIELDCONST = 213,
+
+ ICMD_IMULPOW2 = 214,
+ ICMD_LMULPOW2 = 215,
+
+ ICMD_INLINE_START = 251, /* instruction before inlined method */
+ ICMD_INLINE_END = 252, /* instruction after inlined method */
+ ICMD_INLINE_BODY = 253, /* start of inlined body */
+
+ ICMD_BUILTIN = 255 /* internal opcode */
+};
-#define ICMD_INLINE_START 251 /* instruction before inlined method */
-#define ICMD_INLINE_END 252 /* instruction after inlined method */
-#define ICMD_INLINE_GOTO 253 /* jump to caller of inlined method */
+/* Additional instruction accessors */
-#define ICMD_BUILTIN 255 /* internal opcode */
+methoddesc *instruction_call_site(const instruction *iptr);
+static inline bool instruction_has_dst(const instruction *iptr) {
+ if (
+ (icmd_table[iptr->opc].dataflow == DF_INVOKE) ||
+ (icmd_table[iptr->opc].dataflow == DF_BUILTIN)
+ ) {
+ return instruction_call_site(iptr)->returntype.type != TYPE_VOID;
+ } else {
+ return icmd_table[iptr->opc].dataflow >= DF_DST_BASE;
+ }
+}
/***************************** register types *********************************/
u1 *jit_compile(methodinfo *m);
u1 *jit_recompile(methodinfo *m);
+void jit_invalidate_code(methodinfo *m);
+codeinfo *jit_get_current_code(methodinfo *m);
+void jit_request_optimization(methodinfo *m);
+
/* patch the method entrypoint */
+#if !defined(JIT_COMPILER_VIA_SIGNAL)
u1 *jit_asm_compile(methodinfo *m, u1 *mptr, u1 *sp, u1 *ra);
+#endif
+void *jit_compile_handle(methodinfo *m, void *pv, void *ra, void *mptr);
s4 jit_complement_condition(s4 opcode);
void jit_check_basicblock_numbers(jitdata *jd);
#endif
-/* machine dependent functions */
-#if defined(ENABLE_JIT)
-void md_init(void);
-u1 *md_get_method_patch_address(u1 *ra, stackframeinfo *sfi, u1 *mptr);
+/* machine dependent functions ************************************************/
-void md_cacheflush(u1 *addr, s4 nbytes);
-void md_icacheflush(u1 *addr, s4 nbytes);
-void md_dcacheflush(u1 *addr, s4 nbytes);
+#if defined(ENABLE_JIT)
+void md_init(void);
#endif
#if defined(ENABLE_INTRP)
void intrp_md_init(void);
#endif
+void *md_jit_method_patch_address(void *pv, void *ra, void *mptr);
+
#endif /* _JIT_H */
projects / cacao.git / blobdiff