1 files changed, 0 insertions, 247 deletions
diff --git a/depends/pack200/src/coding.h b/depends/pack200/src/coding.h
deleted file mode 100644
index f9bd6ca2..00000000
--- a/depends/pack200/src/coding.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Copyright (c) 2002, 2008, 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.
- */
-
-struct unpacker;
-
-#define INT_MAX_VALUE ((int)0x7FFFFFFF)
-#define INT_MIN_VALUE ((int)0x80000000)
-
-#define CODING_SPEC(B, H, S, D) ((B) << 20 | (H) << 8 | (S) << 4 | (D) << 0)
-#define CODING_B(x) ((x) >> 20 & 0xF)
-#define CODING_H(x) ((x) >> 8 & 0xFFF)
-#define CODING_S(x) ((x) >> 4 & 0xF)
-#define CODING_D(x) ((x) >> 0 & 0xF)
-
-#define CODING_INIT(B, H, S, D)                                                                \
-	{                                                                                          \
-		CODING_SPEC(B, H, S, D), 0, 0, 0, 0, 0, 0, 0, 0                                        \
-	}
-
-// For debugging purposes, some compilers do not like this and will complain.
-//    #define long do_not_use_C_long_types_use_jlong_or_int
-// Use of the type "long" is problematic, do not use it.
-
-struct coding
-{
-	int spec; // B,H,S,D
-
-	// Handy values derived from the spec:
-	int B()
-	{
-		return CODING_B(spec);
-	}
-	int H()
-	{
-		return CODING_H(spec);
-	}
-	int S()
-	{
-		return CODING_S(spec);
-	}
-	int D()
-	{
-		return CODING_D(spec);
-	}
-	int L()
-	{
-		return 256 - CODING_H(spec);
-	}
-	int min, max;
-	int umin, umax;
-	char isSigned, isSubrange, isFullRange, isMalloc;
-
-	coding *init(); // returns self or nullptr if error
-	coding *initFrom(int spec_)
-	{
-		assert(this->spec == 0);
-		this->spec = spec_;
-		return init();
-	}
-
-	static coding *findBySpec(int spec);
-	static coding *findBySpec(int B, int H, int S = 0, int D = 0);
-	static coding *findByIndex(int irregularCodingIndex);
-
-	static uint32_t parse(byte *&rp, int B, int H);
-	static uint32_t parse_lgH(byte *&rp, int B, int H, int lgH);
-	static void parseMultiple(byte *&rp, int N, byte *limit, int B, int H);
-
-	uint32_t parse(byte *&rp)
-	{
-		return parse(rp, CODING_B(spec), CODING_H(spec));
-	}
-	void parseMultiple(byte *&rp, int N, byte *limit)
-	{
-		parseMultiple(rp, N, limit, CODING_B(spec), CODING_H(spec));
-	}
-
-	bool canRepresent(int x)
-	{
-		return (x >= min && x <= max);
-	}
-	bool canRepresentUnsigned(int x)
-	{
-		return (x >= umin && x <= umax);
-	}
-
-	int sumInUnsignedRange(int x, int y);
-
-	int readFrom(byte *&rpVar, int *dbase);
-	void readArrayFrom(byte *&rpVar, int *dbase, int length, int *values);
-	void skipArrayFrom(byte *&rpVar, int length)
-	{
-		readArrayFrom(rpVar, (int *)NULL, length, (int *)NULL);
-	}
-
-	void free(); // free self if isMalloc
-};
-
-enum coding_method_kind
-{
-	cmk_ERROR,
-	cmk_BHS,
-	cmk_BHS0,
-	cmk_BHS1,
-	cmk_BHSD1,
-	cmk_BHS1D1full, // isFullRange
-	cmk_BHS1D1sub,  // isSubRange
-
-	// special cases hand-optimized (~50% of all decoded values)
-	cmk_BYTE1,	 //(1,256)      6%
-	cmk_CHAR3,	 //(3,128)      7%
-	cmk_UNSIGNED5, //(5,64)      13%
-	cmk_DELTA5,	//(5,64,1,1)   5%
-	cmk_BCI5,	  //(5,4)       18%
-	cmk_BRANCH5,   //(5,4,2)      4%
-				   // cmk_UNSIGNED5H16,  //(5,16)       5%
-				   // cmk_UNSIGNED2H4,   //(2,4)        6%
-				   // cmk_DELTA4H8,      //(4,8,1,1)   10%
-	// cmk_DELTA3H16,     //(3,16,1,1)   9%
-	cmk_BHS_LIMIT,
-	cmk_pop,
-	cmk_pop_BHS0,
-	cmk_pop_BYTE1,
-	cmk_pop_LIMIT,
-	cmk_LIMIT
-};
-
-enum
-{
-	BYTE1_spec = CODING_SPEC(1, 256, 0, 0),
-	CHAR3_spec = CODING_SPEC(3, 128, 0, 0),
-	UNSIGNED4_spec = CODING_SPEC(4, 256, 0, 0),
-	UNSIGNED5_spec = CODING_SPEC(5, 64, 0, 0),
-	SIGNED5_spec = CODING_SPEC(5, 64, 1, 0),
-	DELTA5_spec = CODING_SPEC(5, 64, 1, 1),
-	UDELTA5_spec = CODING_SPEC(5, 64, 0, 1),
-	MDELTA5_spec = CODING_SPEC(5, 64, 2, 1),
-	BCI5_spec = CODING_SPEC(5, 4, 0, 0),
-	BRANCH5_spec = CODING_SPEC(5, 4, 2, 0)
-};
-
-enum
-{
-	B_MAX = 5,
-	C_SLOP = B_MAX * 10
-};
-
-struct coding_method;
-
-// iterator under the control of a meta-coding
-struct value_stream
-{
-	// current coding of values or values
-	coding c;			   // B,H,S,D,etc.
-	coding_method_kind cmk; // type of decoding needed
-	byte *rp;			   // read pointer
-	byte *rplimit;		  // final value of read pointer
-	int sum;				// partial sum of all values so far (D=1 only)
-	coding_method *cm;	  // coding method that defines this stream
-
-	void init(byte *band_rp, byte *band_limit, coding *defc);
-	void init(byte *band_rp, byte *band_limit, int spec)
-	{
-		init(band_rp, band_limit, coding::findBySpec(spec));
-	}
-
-	void setCoding(coding *c);
-	void setCoding(int spec)
-	{
-		setCoding(coding::findBySpec(spec));
-	}
-
-	// Parse and decode a single value.
-	int getInt();
-
-	// Parse and decode a single byte, with no error checks.
-	int getByte()
-	{
-		assert(cmk == cmk_BYTE1);
-		assert(rp < rplimit);
-		return *rp++ & 0xFF;
-	}
-
-	// Used only for asserts.
-	bool hasValue();
-
-	void done()
-	{
-		assert(!hasValue());
-	}
-
-	// Sometimes a value stream has an auxiliary (but there are never two).
-	value_stream *helper()
-	{
-		assert(hasHelper());
-		return this + 1;
-	}
-	bool hasHelper();
-};
-
-struct coding_method
-{
-	value_stream vs0; // initial state snapshot (vs.meta==this)
-
-	coding_method *next; // what to do when we run out of bytes
-
-	// these fields are used for pop codes only:
-	int *fValues;		   // favored value array
-	int fVlength;		   // maximum favored value token
-	coding_method *uValues; // unfavored value stream
-
-	// pointer to outer unpacker, for error checks etc.
-	unpacker *u;
-
-	// Initialize a value stream.
-	void reset(value_stream *state);
-
-	// Parse a band header, size a band, and initialize for further action.
-	// band_rp advances (but not past band_limit), and meta_rp advances.
-	// The mode gives context, such as "inside a pop".
-	// The defc and N are the incoming parameters to a meta-coding.
-	// The value sink is used to collect output values, when desired.
-	void init(byte *&band_rp, byte *band_limit, byte *&meta_rp, int mode, coding *defc, int N,
-			  intlist *valueSink);
-};