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Diffstat (limited to 'libraries/pack200/src/constants.h')
| -rw-r--r-- | libraries/pack200/src/constants.h | 442 |
1 files changed, 442 insertions, 0 deletions
diff --git a/libraries/pack200/src/constants.h b/libraries/pack200/src/constants.h new file mode 100644 index 00000000..2cc14b7d --- /dev/null +++ b/libraries/pack200/src/constants.h @@ -0,0 +1,442 @@ +/* + * Copyright (c) 2001, 2005, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code 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 General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + Java Class Version numbers history + 1.0 to 1.3.X 45,3 + 1.4 to 1.4.X 46,0 + 1.5 to 1.5.X 49,0 + 1.6 to 1.5.x 50,0 NOTE Assumed for now +*/ + +// classfile constants +#define JAVA_MAGIC 0xCAFEBABE +#define JAVA_MIN_MAJOR_VERSION 45 +#define JAVA_MIN_MINOR_VERSION 3 +#define JAVA5_MAX_MAJOR_VERSION 49 +#define JAVA5_MAX_MINOR_VERSION 0 +// NOTE: Assume for now +#define JAVA6_MAX_MAJOR_VERSION 50 +#define JAVA6_MAX_MINOR_VERSION 0 + +// package file constants +#define JAVA_PACKAGE_MAGIC 0xCAFED00D +#define JAVA5_PACKAGE_MAJOR_VERSION 150 +#define JAVA5_PACKAGE_MINOR_VERSION 7 + +#define JAVA6_PACKAGE_MAJOR_VERSION 160 +#define JAVA6_PACKAGE_MINOR_VERSION 1 + +// magic number for gzip streams (for processing pack200-gzip data) +#define GZIP_MAGIC 0x1F8B0800 +#define GZIP_MAGIC_MASK 0xFFFFFF00 // last \bchar\b is variable "flg" field + +enum +{ + CONSTANT_None, + CONSTANT_Utf8, + CONSTANT_unused2, /* unused, was Unicode */ + CONSTANT_Integer, + CONSTANT_Float, + CONSTANT_Long, + CONSTANT_Double, + CONSTANT_Class, + CONSTANT_String, + CONSTANT_Fieldref, + CONSTANT_Methodref, + CONSTANT_InterfaceMethodref, + CONSTANT_NameandType, + CONSTANT_Signature = 13, + CONSTANT_All = 14, + CONSTANT_Limit = 15, + CONSTANT_NONE = 0, + CONSTANT_Literal = 20, // pseudo-tag for debugging + CONSTANT_Member = 21, // pseudo-tag for debugging + SUBINDEX_BIT = 64, // combined with CONSTANT_xxx for ixTag + ACC_STATIC = 0x0008, + ACC_IC_LONG_FORM = (1 << 16), // for ic_flags + CLASS_ATTR_SourceFile = 17, + CLASS_ATTR_EnclosingMethod = 18, + CLASS_ATTR_InnerClasses = 23, + CLASS_ATTR_ClassFile_version = 24, + FIELD_ATTR_ConstantValue = 17, + METHOD_ATTR_Code = 17, + METHOD_ATTR_Exceptions = 18, + METHOD_ATTR_RuntimeVisibleParameterAnnotations = 23, + METHOD_ATTR_RuntimeInvisibleParameterAnnotations = 24, + METHOD_ATTR_AnnotationDefault = 25, + CODE_ATTR_StackMapTable = 0, + CODE_ATTR_LineNumberTable = 1, + CODE_ATTR_LocalVariableTable = 2, + CODE_ATTR_LocalVariableTypeTable = 3, + // X_ATTR_Synthetic = 12, // ACC_SYNTHETIC; not predefined + X_ATTR_Signature = 19, + X_ATTR_Deprecated = 20, + X_ATTR_RuntimeVisibleAnnotations = 21, + X_ATTR_RuntimeInvisibleAnnotations = 22, + X_ATTR_OVERFLOW = 16, + X_ATTR_LIMIT_NO_FLAGS_HI = 32, + X_ATTR_LIMIT_FLAGS_HI = 63, + +#define O_ATTR_DO(F) \ + F(X_ATTR_OVERFLOW, 01) \ + /*(end)*/ +#define X_ATTR_DO(F) \ + O_ATTR_DO(F) F(X_ATTR_Signature, Signature) F(X_ATTR_Deprecated, Deprecated) \ + F(X_ATTR_RuntimeVisibleAnnotations, RuntimeVisibleAnnotations) \ + F(X_ATTR_RuntimeInvisibleAnnotations, RuntimeInvisibleAnnotations) \ + /*F(X_ATTR_Synthetic,Synthetic)*/ \ + /*(end)*/ +#define CLASS_ATTR_DO(F) \ + F(CLASS_ATTR_SourceFile, SourceFile) F(CLASS_ATTR_InnerClasses, InnerClasses) \ + F(CLASS_ATTR_EnclosingMethod, EnclosingMethod) F(CLASS_ATTR_ClassFile_version, 02) \ + /*(end)*/ +#define FIELD_ATTR_DO(F) \ + F(FIELD_ATTR_ConstantValue, ConstantValue) \ + /*(end)*/ +#define METHOD_ATTR_DO(F) \ + F(METHOD_ATTR_Code, Code) F(METHOD_ATTR_Exceptions, Exceptions) \ + F(METHOD_ATTR_RuntimeVisibleParameterAnnotations, RuntimeVisibleParameterAnnotations) \ + F(METHOD_ATTR_RuntimeInvisibleParameterAnnotations, \ + RuntimeInvisibleParameterAnnotations) \ + F(METHOD_ATTR_AnnotationDefault, AnnotationDefault) \ + /*(end)*/ +#define CODE_ATTR_DO(F) \ + F(CODE_ATTR_StackMapTable, StackMapTable) F(CODE_ATTR_LineNumberTable, LineNumberTable) \ + F(CODE_ATTR_LocalVariableTable, LocalVariableTable) \ + F(CODE_ATTR_LocalVariableTypeTable, LocalVariableTypeTable) \ + /*(end)*/ +#define ALL_ATTR_DO(F) \ + X_ATTR_DO(F) CLASS_ATTR_DO(F) FIELD_ATTR_DO(F) METHOD_ATTR_DO(F) CODE_ATTR_DO(F) \ + /*(end)*/ + + // attribute "context types" + ATTR_CONTEXT_CLASS = 0, + ATTR_CONTEXT_FIELD = 1, + ATTR_CONTEXT_METHOD = 2, + ATTR_CONTEXT_CODE = 3, + ATTR_CONTEXT_LIMIT = 4, + + // constants for parsed layouts (stored in band::le_kind) + EK_NONE = 0, // not a layout element + EK_INT = 'I', // B H I SH etc., also FH etc. + EK_BCI = 'P', // PH etc. + EK_BCID = 'Q', // POH etc. + EK_BCO = 'O', // OH etc. + EK_REPL = 'N', // NH[...] etc. + EK_REF = 'R', // RUH, RUNH, KQH, etc. + EK_UN = 'T', // TB(...)[...] etc. + EK_CASE = 'K', // (...)[...] etc. + EK_CALL = '(', // (0), (1), etc. + EK_CBLE = '[', // [...][...] etc. + NO_BAND_INDEX = -1, + + // File option bits, from LSB in ascending bit position. + FO_DEFLATE_HINT = 1 << 0, + FO_IS_CLASS_STUB = 1 << 1, + + // Archive option bits, from LSB in ascending bit position: + AO_HAVE_SPECIAL_FORMATS = 1 << 0, + AO_HAVE_CP_NUMBERS = 1 << 1, + AO_HAVE_ALL_CODE_FLAGS = 1 << 2, + AO_3_UNUSED_MBZ = 1 << 3, + AO_HAVE_FILE_HEADERS = 1 << 4, + AO_DEFLATE_HINT = 1 << 5, + AO_HAVE_FILE_MODTIME = 1 << 6, + AO_HAVE_FILE_OPTIONS = 1 << 7, + AO_HAVE_FILE_SIZE_HI = 1 << 8, + AO_HAVE_CLASS_FLAGS_HI = 1 << 9, + AO_HAVE_FIELD_FLAGS_HI = 1 << 10, + AO_HAVE_METHOD_FLAGS_HI = 1 << 11, + AO_HAVE_CODE_FLAGS_HI = 1 << 12, +#define ARCHIVE_BIT_DO(F) \ + F(AO_HAVE_SPECIAL_FORMATS) F(AO_HAVE_CP_NUMBERS) F(AO_HAVE_ALL_CODE_FLAGS) \ + /*F(AO_3_UNUSED_MBZ)*/ \ + F(AO_HAVE_FILE_HEADERS) F(AO_DEFLATE_HINT) F(AO_HAVE_FILE_MODTIME) \ + F(AO_HAVE_FILE_OPTIONS) F(AO_HAVE_FILE_SIZE_HI) F(AO_HAVE_CLASS_FLAGS_HI) \ + F(AO_HAVE_FIELD_FLAGS_HI) F(AO_HAVE_METHOD_FLAGS_HI) F(AO_HAVE_CODE_FLAGS_HI) \ + /*(end)*/ + + // Constants for decoding attribute definition header bytes. + ADH_CONTEXT_MASK = 0x3, // (hdr & ADH_CONTEXT_MASK) + ADH_BIT_SHIFT = 0x2, // (hdr >> ADH_BIT_SHIFT) + ADH_BIT_IS_LSB = 1, // (hdr >> ADH_BIT_SHIFT) - ADH_BIT_IS_LSB +#define ADH_BYTE(context, index) ((((index) + ADH_BIT_IS_LSB) << ADH_BIT_SHIFT) + (context)) +#define ADH_BYTE_CONTEXT(adhb) ((adhb) & ADH_CONTEXT_MASK) +#define ADH_BYTE_INDEX(adhb) (((adhb) >> ADH_BIT_SHIFT) - ADH_BIT_IS_LSB) + NO_MODTIME = 0, // nullptr modtime value + + // meta-coding + _meta_default = 0, + _meta_canon_min = 1, + _meta_canon_max = 115, + _meta_arb = 116, + _meta_run = 117, + _meta_pop = 141, + _meta_limit = 189, + _meta_error = 255, + _xxx_1_end +}; + +// Bytecodes. + +enum +{ + bc_nop = 0, // 0x00 + bc_aconst_null = 1, // 0x01 + bc_iconst_m1 = 2, // 0x02 + bc_iconst_0 = 3, // 0x03 + bc_iconst_1 = 4, // 0x04 + bc_iconst_2 = 5, // 0x05 + bc_iconst_3 = 6, // 0x06 + bc_iconst_4 = 7, // 0x07 + bc_iconst_5 = 8, // 0x08 + bc_lconst_0 = 9, // 0x09 + bc_lconst_1 = 10, // 0x0a + bc_fconst_0 = 11, // 0x0b + bc_fconst_1 = 12, // 0x0c + bc_fconst_2 = 13, // 0x0d + bc_dconst_0 = 14, // 0x0e + bc_dconst_1 = 15, // 0x0f + bc_bipush = 16, // 0x10 + bc_sipush = 17, // 0x11 + bc_ldc = 18, // 0x12 + bc_ldc_w = 19, // 0x13 + bc_ldc2_w = 20, // 0x14 + bc_iload = 21, // 0x15 + bc_lload = 22, // 0x16 + bc_fload = 23, // 0x17 + bc_dload = 24, // 0x18 + bc_aload = 25, // 0x19 + bc_iload_0 = 26, // 0x1a + bc_iload_1 = 27, // 0x1b + bc_iload_2 = 28, // 0x1c + bc_iload_3 = 29, // 0x1d + bc_lload_0 = 30, // 0x1e + bc_lload_1 = 31, // 0x1f + bc_lload_2 = 32, // 0x20 + bc_lload_3 = 33, // 0x21 + bc_fload_0 = 34, // 0x22 + bc_fload_1 = 35, // 0x23 + bc_fload_2 = 36, // 0x24 + bc_fload_3 = 37, // 0x25 + bc_dload_0 = 38, // 0x26 + bc_dload_1 = 39, // 0x27 + bc_dload_2 = 40, // 0x28 + bc_dload_3 = 41, // 0x29 + bc_aload_0 = 42, // 0x2a + bc_aload_1 = 43, // 0x2b + bc_aload_2 = 44, // 0x2c + bc_aload_3 = 45, // 0x2d + bc_iaload = 46, // 0x2e + bc_laload = 47, // 0x2f + bc_faload = 48, // 0x30 + bc_daload = 49, // 0x31 + bc_aaload = 50, // 0x32 + bc_baload = 51, // 0x33 + bc_caload = 52, // 0x34 + bc_saload = 53, // 0x35 + bc_istore = 54, // 0x36 + bc_lstore = 55, // 0x37 + bc_fstore = 56, // 0x38 + bc_dstore = 57, // 0x39 + bc_astore = 58, // 0x3a + bc_istore_0 = 59, // 0x3b + bc_istore_1 = 60, // 0x3c + bc_istore_2 = 61, // 0x3d + bc_istore_3 = 62, // 0x3e + bc_lstore_0 = 63, // 0x3f + bc_lstore_1 = 64, // 0x40 + bc_lstore_2 = 65, // 0x41 + bc_lstore_3 = 66, // 0x42 + bc_fstore_0 = 67, // 0x43 + bc_fstore_1 = 68, // 0x44 + bc_fstore_2 = 69, // 0x45 + bc_fstore_3 = 70, // 0x46 + bc_dstore_0 = 71, // 0x47 + bc_dstore_1 = 72, // 0x48 + bc_dstore_2 = 73, // 0x49 + bc_dstore_3 = 74, // 0x4a + bc_astore_0 = 75, // 0x4b + bc_astore_1 = 76, // 0x4c + bc_astore_2 = 77, // 0x4d + bc_astore_3 = 78, // 0x4e + bc_iastore = 79, // 0x4f + bc_lastore = 80, // 0x50 + bc_fastore = 81, // 0x51 + bc_dastore = 82, // 0x52 + bc_aastore = 83, // 0x53 + bc_bastore = 84, // 0x54 + bc_castore = 85, // 0x55 + bc_sastore = 86, // 0x56 + bc_pop = 87, // 0x57 + bc_pop2 = 88, // 0x58 + bc_dup = 89, // 0x59 + bc_dup_x1 = 90, // 0x5a + bc_dup_x2 = 91, // 0x5b + bc_dup2 = 92, // 0x5c + bc_dup2_x1 = 93, // 0x5d + bc_dup2_x2 = 94, // 0x5e + bc_swap = 95, // 0x5f + bc_iadd = 96, // 0x60 + bc_ladd = 97, // 0x61 + bc_fadd = 98, // 0x62 + bc_dadd = 99, // 0x63 + bc_isub = 100, // 0x64 + bc_lsub = 101, // 0x65 + bc_fsub = 102, // 0x66 + bc_dsub = 103, // 0x67 + bc_imul = 104, // 0x68 + bc_lmul = 105, // 0x69 + bc_fmul = 106, // 0x6a + bc_dmul = 107, // 0x6b + bc_idiv = 108, // 0x6c + bc_ldiv = 109, // 0x6d + bc_fdiv = 110, // 0x6e + bc_ddiv = 111, // 0x6f + bc_irem = 112, // 0x70 + bc_lrem = 113, // 0x71 + bc_frem = 114, // 0x72 + bc_drem = 115, // 0x73 + bc_ineg = 116, // 0x74 + bc_lneg = 117, // 0x75 + bc_fneg = 118, // 0x76 + bc_dneg = 119, // 0x77 + bc_ishl = 120, // 0x78 + bc_lshl = 121, // 0x79 + bc_ishr = 122, // 0x7a + bc_lshr = 123, // 0x7b + bc_iushr = 124, // 0x7c + bc_lushr = 125, // 0x7d + bc_iand = 126, // 0x7e + bc_land = 127, // 0x7f + bc_ior = 128, // 0x80 + bc_lor = 129, // 0x81 + bc_ixor = 130, // 0x82 + bc_lxor = 131, // 0x83 + bc_iinc = 132, // 0x84 + bc_i2l = 133, // 0x85 + bc_i2f = 134, // 0x86 + bc_i2d = 135, // 0x87 + bc_l2i = 136, // 0x88 + bc_l2f = 137, // 0x89 + bc_l2d = 138, // 0x8a + bc_f2i = 139, // 0x8b + bc_f2l = 140, // 0x8c + bc_f2d = 141, // 0x8d + bc_d2i = 142, // 0x8e + bc_d2l = 143, // 0x8f + bc_d2f = 144, // 0x90 + bc_i2b = 145, // 0x91 + bc_i2c = 146, // 0x92 + bc_i2s = 147, // 0x93 + bc_lcmp = 148, // 0x94 + bc_fcmpl = 149, // 0x95 + bc_fcmpg = 150, // 0x96 + bc_dcmpl = 151, // 0x97 + bc_dcmpg = 152, // 0x98 + bc_ifeq = 153, // 0x99 + bc_ifne = 154, // 0x9a + bc_iflt = 155, // 0x9b + bc_ifge = 156, // 0x9c + bc_ifgt = 157, // 0x9d + bc_ifle = 158, // 0x9e + bc_if_icmpeq = 159, // 0x9f + bc_if_icmpne = 160, // 0xa0 + bc_if_icmplt = 161, // 0xa1 + bc_if_icmpge = 162, // 0xa2 + bc_if_icmpgt = 163, // 0xa3 + bc_if_icmple = 164, // 0xa4 + bc_if_acmpeq = 165, // 0xa5 + bc_if_acmpne = 166, // 0xa6 + bc_goto = 167, // 0xa7 + bc_jsr = 168, // 0xa8 + bc_ret = 169, // 0xa9 + bc_tableswitch = 170, // 0xaa + bc_lookupswitch = 171, // 0xab + bc_ireturn = 172, // 0xac + bc_lreturn = 173, // 0xad + bc_freturn = 174, // 0xae + bc_dreturn = 175, // 0xaf + bc_areturn = 176, // 0xb0 + bc_return = 177, // 0xb1 + bc_getstatic = 178, // 0xb2 + bc_putstatic = 179, // 0xb3 + bc_getfield = 180, // 0xb4 + bc_putfield = 181, // 0xb5 + bc_invokevirtual = 182, // 0xb6 + bc_invokespecial = 183, // 0xb7 + bc_invokestatic = 184, // 0xb8 + bc_invokeinterface = 185, // 0xb9 + bc_xxxunusedxxx = 186, // 0xba + bc_new = 187, // 0xbb + bc_newarray = 188, // 0xbc + bc_anewarray = 189, // 0xbd + bc_arraylength = 190, // 0xbe + bc_athrow = 191, // 0xbf + bc_checkcast = 192, // 0xc0 + bc_instanceof = 193, // 0xc1 + bc_monitorenter = 194, // 0xc2 + bc_monitorexit = 195, // 0xc3 + bc_wide = 196, // 0xc4 + bc_multianewarray = 197, // 0xc5 + bc_ifnull = 198, // 0xc6 + bc_ifnonnull = 199, // 0xc7 + bc_goto_w = 200, // 0xc8 + bc_jsr_w = 201, // 0xc9 + bc_bytecode_limit = 202 // 0xca +}; + +enum +{ + bc_end_marker = 255, + bc_byte_escape = 254, + bc_ref_escape = 253, + _first_linker_op = bc_getstatic, + _last_linker_op = bc_invokestatic, + _num_linker_ops = (_last_linker_op - _first_linker_op) + 1, + _self_linker_op = bc_bytecode_limit, + _self_linker_aload_flag = 1 * _num_linker_ops, + _self_linker_super_flag = 2 * _num_linker_ops, + _self_linker_limit = _self_linker_op + 4 * _num_linker_ops, + _invokeinit_op = _self_linker_limit, + _invokeinit_self_option = 0, + _invokeinit_super_option = 1, + _invokeinit_new_option = 2, + _invokeinit_limit = _invokeinit_op + 3, + _xldc_op = _invokeinit_limit, + bc_aldc = bc_ldc, + bc_cldc = _xldc_op + 0, + bc_ildc = _xldc_op + 1, + bc_fldc = _xldc_op + 2, + bc_aldc_w = bc_ldc_w, + bc_cldc_w = _xldc_op + 3, + bc_ildc_w = _xldc_op + 4, + bc_fldc_w = _xldc_op + 5, + bc_lldc2_w = bc_ldc2_w, + bc_dldc2_w = _xldc_op + 6, + _xldc_limit = _xldc_op + 7, + _xxx_3_end +}; |