From 0dc48c489fa98b8af4cea30b1d5e8ddb1fa5c0c9 Mon Sep 17 00:00:00 2001 From: kaloz Date: Tue, 17 Nov 2009 10:04:41 +0000 Subject: replace our arm LZMA loader with the one that goes upstream git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18439 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-2.6.31/960-arm_lzma_loader.patch | 710 --------------------- 1 file changed, 710 deletions(-) delete mode 100644 target/linux/generic-2.6/patches-2.6.31/960-arm_lzma_loader.patch (limited to 'target/linux/generic-2.6/patches-2.6.31/960-arm_lzma_loader.patch') diff --git a/target/linux/generic-2.6/patches-2.6.31/960-arm_lzma_loader.patch b/target/linux/generic-2.6/patches-2.6.31/960-arm_lzma_loader.patch deleted file mode 100644 index 5f4f28757..000000000 --- a/target/linux/generic-2.6/patches-2.6.31/960-arm_lzma_loader.patch +++ /dev/null @@ -1,710 +0,0 @@ ---- a/arch/arm/boot/compressed/Makefile -+++ b/arch/arm/boot/compressed/Makefile -@@ -63,7 +63,7 @@ endif - - SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/ - --targets := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \ -+targets := vmlinux vmlinux.lds piggy.lzma piggy.o font.o font.c \ - head.o misc.o $(OBJS) - - ifeq ($(CONFIG_FUNCTION_TRACER),y) -@@ -99,10 +99,10 @@ $(obj)/vmlinux: $(obj)/vmlinux.lds $(obj - $(call if_changed,ld) - @: - --$(obj)/piggy.gz: $(obj)/../Image FORCE -- $(call if_changed,gzip) -+$(obj)/piggy.lzma: $(obj)/../Image FORCE -+ $(call if_changed,lzma) - --$(obj)/piggy.o: $(obj)/piggy.gz FORCE -+$(obj)/piggy.o: $(obj)/piggy.lzma FORCE - - CFLAGS_font.o := -Dstatic= - ---- a/arch/arm/boot/compressed/misc.c -+++ b/arch/arm/boot/compressed/misc.c -@@ -185,36 +185,10 @@ static inline __ptr_t memcpy(__ptr_t __d - return __dest; - } - --/* -- * gzip delarations -- */ --#define OF(args) args --#define STATIC static -- --typedef unsigned char uch; --typedef unsigned short ush; --typedef unsigned long ulg; -- --#define WSIZE 0x8000 /* Window size must be at least 32k, */ -+#define WSIZE 0x20000 /* Window size must be at least 128k, */ - /* and a power of two */ - --static uch *inbuf; /* input buffer */ --static uch window[WSIZE]; /* Sliding window buffer */ -- --static unsigned insize; /* valid bytes in inbuf */ --static unsigned inptr; /* index of next byte to be processed in inbuf */ --static unsigned outcnt; /* bytes in output buffer */ -- --/* gzip flag byte */ --#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */ --#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */ --#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */ --#define ORIG_NAME 0x08 /* bit 3 set: original file name present */ --#define COMMENT 0x10 /* bit 4 set: file comment present */ --#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */ --#define RESERVED 0xC0 /* bit 6,7: reserved */ -- --#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf()) -+static u8 window[WSIZE]; /* Sliding window buffer */ - - /* Diagnostic functions */ - #ifdef DEBUG -@@ -233,24 +207,21 @@ static unsigned outcnt; /* bytes in out - # define Tracecv(c,x) - #endif - --static int fill_inbuf(void); --static void flush_window(void); - static void error(char *m); - - extern char input_data[]; - extern char input_data_end[]; - --static uch *output_data; --static ulg output_ptr; --static ulg bytes_out; -+static unsigned long output_ptr; -+static unsigned long bytes_out; - - static void error(char *m); - - static void putstr(const char *); - - extern int end; --static ulg free_mem_ptr; --static ulg free_mem_end_ptr; -+static unsigned long free_mem_ptr; -+static unsigned long free_mem_end_ptr; - - #ifdef STANDALONE_DEBUG - #define NO_INFLATE_MALLOC -@@ -258,50 +229,10 @@ static ulg free_mem_end_ptr; - - #define ARCH_HAS_DECOMP_WDOG - --#include "../../../../lib/inflate.c" -- --/* =========================================================================== -- * Fill the input buffer. This is called only when the buffer is empty -- * and at least one byte is really needed. -- */ --int fill_inbuf(void) --{ -- if (insize != 0) -- error("ran out of input data"); -- -- inbuf = input_data; -- insize = &input_data_end[0] - &input_data[0]; -- -- inptr = 1; -- return inbuf[0]; --} -- --/* =========================================================================== -- * Write the output window window[0..outcnt-1] and update crc and bytes_out. -- * (Used for the decompressed data only.) -- */ --void flush_window(void) --{ -- ulg c = crc; -- unsigned n; -- uch *in, *out, ch; -- -- in = window; -- out = &output_data[output_ptr]; -- for (n = 0; n < outcnt; n++) { -- ch = *out++ = *in++; -- c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8); -- } -- crc = c; -- bytes_out += (ulg)outcnt; -- output_ptr += (ulg)outcnt; -- outcnt = 0; -- putstr("."); --} -- - #ifndef arch_error - #define arch_error(x) - #endif -+#include "unlzma.c" - - static void error(char *x) - { -@@ -316,20 +247,16 @@ static void error(char *x) - - #ifndef STANDALONE_DEBUG - --ulg --decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p, -+unsigned long -+decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p, unsigned long free_mem_ptr_end_p, - int arch_id) - { -- output_data = (uch *)output_start; /* Points to kernel start */ -- free_mem_ptr = free_mem_ptr_p; -- free_mem_end_ptr = free_mem_ptr_end_p; - __machine_arch_type = arch_id; - - arch_decomp_setup(); - -- makecrc(); - putstr("Uncompressing Linux..."); -- gunzip(); -+ output_ptr += unlzma((u8 *) output_start, input_data, window); - putstr(" done, booting the kernel.\n"); - return output_ptr; - } -@@ -339,11 +266,8 @@ char output_buffer[1500*1024]; - - int main() - { -- output_data = output_buffer; -- -- makecrc(); - putstr("Uncompressing Linux..."); -- gunzip(); -+ unlzma((u8 *) output_buffer, input_data, window); - putstr("done.\n"); - return 0; - } ---- a/arch/arm/boot/compressed/piggy.S -+++ b/arch/arm/boot/compressed/piggy.S -@@ -1,6 +1,6 @@ - .section .piggydata,#alloc - .globl input_data - input_data: -- .incbin "arch/arm/boot/compressed/piggy.gz" -+ .incbin "arch/arm/boot/compressed/piggy.lzma" - .globl input_data_end - input_data_end: ---- /dev/null -+++ b/arch/arm/boot/compressed/unlzma.c -@@ -0,0 +1,429 @@ -+/* -+ * Copyright (c) 2009 Felix Fietkau -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * as published by the Free Software Foundation; either version 2, -+ * or (at your option) any later version. -+ * -+ * This program 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 for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * uncompress.c -+ */ -+ -+#include -+#include -+#include "unlzma.h" -+ -+struct unlzma_ctx { -+ const u8 *next_in; -+ u8 *next_out; -+ u8 *outbuf; -+ -+ /* reader state */ -+ u32 code; -+ u32 range; -+ u32 bound; -+ -+ /* writer state */ -+ u8 previous_byte; -+ ssize_t pos; -+ -+ /* cstate */ -+ int state; -+ u32 rep0, rep1, rep2, rep3; -+ -+ void *workspace; -+} ctx; -+ -+static int inbs = 0; -+static inline u8 -+rc_read(void) -+{ -+#if 0 -+ if (unlikely(++inbs > 16 * 1024)) { -+ putstr("."); -+ inbs = 0; -+ } -+#endif -+ return *(ctx.next_in++); -+} -+ -+ -+static inline void -+rc_get_code(void) -+{ -+ ctx.code = (ctx.code << 8) | rc_read(); -+} -+ -+static inline void -+rc_normalize(void) -+{ -+ if (ctx.range < (1 << RC_TOP_BITS)) { -+ ctx.range <<= 8; -+ rc_get_code(); -+ } -+} -+ -+static inline int -+rc_is_bit_0(u16 *p) -+{ -+ rc_normalize(); -+ ctx.bound = *p * (ctx.range >> RC_MODEL_TOTAL_BITS); -+ return ctx.code < ctx.bound; -+} -+ -+static inline void -+rc_update_bit_0(u16 *p) -+{ -+ ctx.range = ctx.bound; -+ *p += ((1 << RC_MODEL_TOTAL_BITS) - *p) >> RC_MOVE_BITS; -+} -+ -+static inline void -+rc_update_bit_1(u16 *p) -+{ -+ ctx.range -= ctx.bound; -+ ctx.code -= ctx.bound; -+ *p -= *p >> RC_MOVE_BITS; -+} -+ -+static inline bool -+rc_get_bit(u16 *p, int *symbol) -+{ -+ if (rc_is_bit_0(p)) { -+ rc_update_bit_0(p); -+ *symbol *= 2; -+ return 0; -+ } else { -+ rc_update_bit_1(p); -+ *symbol = *symbol * 2 + 1; -+ return 1; -+ } -+} -+ -+static inline int -+rc_direct_bit(void) -+{ -+ rc_normalize(); -+ ctx.range >>= 1; -+ if (ctx.code >= ctx.range) { -+ ctx.code -= ctx.range; -+ return 1; -+ } -+ return 0; -+} -+ -+static inline void -+rc_bit_tree_decode(u16 *p, int num_levels, int *symbol) -+{ -+ int i = num_levels; -+ -+ *symbol = 1; -+ while (i--) -+ rc_get_bit(p + *symbol, symbol); -+ *symbol -= 1 << num_levels; -+} -+ -+static inline u8 -+peek_old_byte(u32 offs) -+{ -+ u32 pos = ctx.pos - offs; -+ return ctx.outbuf[pos]; -+} -+ -+static inline void -+write_byte(u8 byte) -+{ -+ ctx.previous_byte = byte; -+ *(ctx.next_out++) = byte; -+ ctx.pos++; -+} -+ -+ -+static inline void -+copy_byte(u32 offs) -+{ -+ write_byte(peek_old_byte(offs)); -+} -+ -+static inline void -+copy_bytes(u32 rep0, int len) -+{ -+ do { -+ copy_byte(rep0); -+ len--; -+ } while (len != 0); -+} -+ -+static inline void -+process_bit0(u16 *p, int pos_state, u16 *prob, -+ int lc, u32 literal_pos_mask) -+{ -+ int mi = 1; -+ rc_update_bit_0(prob); -+ prob = (p + LZMA_LITERAL + -+ (LZMA_LIT_SIZE -+ * (((ctx.pos & literal_pos_mask) << lc) -+ + (ctx.previous_byte >> (8 - lc)))) -+ ); -+ -+ if (ctx.state >= LZMA_NUM_LIT_STATES) { -+ int match_byte = peek_old_byte(ctx.rep0); -+ do { -+ u16 bit; -+ u16 *prob_lit; -+ -+ match_byte <<= 1; -+ bit = match_byte & 0x100; -+ prob_lit = prob + 0x100 + bit + mi; -+ if (rc_get_bit(prob_lit, &mi) != !!bit) -+ break; -+ } while (mi < 0x100); -+ } -+ while (mi < 0x100) { -+ u16 *prob_lit = prob + mi; -+ rc_get_bit(prob_lit, &mi); -+ } -+ write_byte(mi); -+ if (ctx.state < 4) -+ ctx.state = 0; -+ else if (ctx.state < 10) -+ ctx.state -= 3; -+ else -+ ctx.state -= 6; -+} -+ -+static inline void -+process_bit1(u16 *p, int pos_state, u16 *prob) -+{ -+ int offset; -+ u16 *prob_len; -+ int num_bits; -+ int len; -+ -+ rc_update_bit_1(prob); -+ prob = p + LZMA_IS_REP + ctx.state; -+ if (rc_is_bit_0(prob)) { -+ rc_update_bit_0(prob); -+ ctx.rep3 = ctx.rep2; -+ ctx.rep2 = ctx.rep1; -+ ctx.rep1 = ctx.rep0; -+ ctx.state = ctx.state < LZMA_NUM_LIT_STATES ? 0 : 3; -+ prob = p + LZMA_LEN_CODER; -+ } else { -+ rc_update_bit_1(prob); -+ prob = p + LZMA_IS_REP_G0 + ctx.state; -+ if (rc_is_bit_0(prob)) { -+ rc_update_bit_0(prob); -+ prob = (p + LZMA_IS_REP_0_LONG -+ + (ctx.state << -+ LZMA_NUM_POS_BITS_MAX) + -+ pos_state); -+ if (rc_is_bit_0(prob)) { -+ rc_update_bit_0(prob); -+ -+ ctx.state = ctx.state < LZMA_NUM_LIT_STATES ? -+ 9 : 11; -+ copy_byte(ctx.rep0); -+ return; -+ } else { -+ rc_update_bit_1(prob); -+ } -+ } else { -+ u32 distance; -+ -+ rc_update_bit_1(prob); -+ prob = p + LZMA_IS_REP_G1 + ctx.state; -+ if (rc_is_bit_0(prob)) { -+ rc_update_bit_0(prob); -+ distance = ctx.rep1; -+ } else { -+ rc_update_bit_1(prob); -+ prob = p + LZMA_IS_REP_G2 + ctx.state; -+ if (rc_is_bit_0(prob)) { -+ rc_update_bit_0(prob); -+ distance = ctx.rep2; -+ } else { -+ rc_update_bit_1(prob); -+ distance = ctx.rep3; -+ ctx.rep3 = ctx.rep2; -+ } -+ ctx.rep2 = ctx.rep1; -+ } -+ ctx.rep1 = ctx.rep0; -+ ctx.rep0 = distance; -+ } -+ ctx.state = ctx.state < LZMA_NUM_LIT_STATES ? 8 : 11; -+ prob = p + LZMA_REP_LEN_CODER; -+ } -+ -+ prob_len = prob + LZMA_LEN_CHOICE; -+ if (rc_is_bit_0(prob_len)) { -+ rc_update_bit_0(prob_len); -+ prob_len = (prob + LZMA_LEN_LOW -+ + (pos_state << -+ LZMA_LEN_NUM_LOW_BITS)); -+ offset = 0; -+ num_bits = LZMA_LEN_NUM_LOW_BITS; -+ } else { -+ rc_update_bit_1(prob_len); -+ prob_len = prob + LZMA_LEN_CHOICE_2; -+ if (rc_is_bit_0(prob_len)) { -+ rc_update_bit_0(prob_len); -+ prob_len = (prob + LZMA_LEN_MID -+ + (pos_state << -+ LZMA_LEN_NUM_MID_BITS)); -+ offset = 1 << LZMA_LEN_NUM_LOW_BITS; -+ num_bits = LZMA_LEN_NUM_MID_BITS; -+ } else { -+ rc_update_bit_1(prob_len); -+ prob_len = prob + LZMA_LEN_HIGH; -+ offset = ((1 << LZMA_LEN_NUM_LOW_BITS) -+ + (1 << LZMA_LEN_NUM_MID_BITS)); -+ num_bits = LZMA_LEN_NUM_HIGH_BITS; -+ } -+ } -+ -+ rc_bit_tree_decode(prob_len, num_bits, &len); -+ len += offset; -+ -+ if (ctx.state < 4) { -+ int pos_slot; -+ -+ ctx.state += LZMA_NUM_LIT_STATES; -+ prob = -+ p + LZMA_POS_SLOT + -+ ((len < -+ LZMA_NUM_LEN_TO_POS_STATES ? len : -+ LZMA_NUM_LEN_TO_POS_STATES - 1) -+ << LZMA_NUM_POS_SLOT_BITS); -+ rc_bit_tree_decode(prob, -+ LZMA_NUM_POS_SLOT_BITS, -+ &pos_slot); -+ if (pos_slot >= LZMA_START_POS_MODEL_INDEX) { -+ int i, mi; -+ num_bits = (pos_slot >> 1) - 1; -+ ctx.rep0 = 2 | (pos_slot & 1); -+ if (pos_slot < LZMA_END_POS_MODEL_INDEX) { -+ ctx.rep0 <<= num_bits; -+ prob = p + LZMA_SPEC_POS + -+ ctx.rep0 - pos_slot - 1; -+ } else { -+ num_bits -= LZMA_NUM_ALIGN_BITS; -+ while (num_bits--) -+ ctx.rep0 = (ctx.rep0 << 1) | -+ rc_direct_bit(); -+ prob = p + LZMA_ALIGN; -+ ctx.rep0 <<= LZMA_NUM_ALIGN_BITS; -+ num_bits = LZMA_NUM_ALIGN_BITS; -+ } -+ i = 1; -+ mi = 1; -+ while (num_bits--) { -+ if (rc_get_bit(prob + mi, &mi)) -+ ctx.rep0 |= i; -+ i <<= 1; -+ } -+ } else -+ ctx.rep0 = pos_slot; -+ if (++(ctx.rep0) == 0) -+ return; -+ } -+ -+ len += LZMA_MATCH_MIN_LEN; -+ -+ copy_bytes(ctx.rep0, len); -+} -+ -+ -+static int -+do_unlzma(void) -+{ -+ u8 hdr_buf[sizeof(struct lzma_header)]; -+ struct lzma_header *header = (struct lzma_header *)hdr_buf; -+ u32 pos_state_mask; -+ u32 literal_pos_mask; -+ int lc, pb, lp; -+ int num_probs; -+ int i, mi; -+ u16 *p; -+ -+ for (i = 0; i < sizeof(struct lzma_header); i++) { -+ hdr_buf[i] = rc_read(); -+ } -+ -+ ctx.pos = 0; -+ ctx.state = 0; -+ ctx.rep0 = ctx.rep1 = ctx.rep2 = ctx.rep3 = 1; -+ -+ ctx.previous_byte = 0; -+ ctx.code = 0; -+ ctx.range = 0xFFFFFFFF; -+ -+ if (header->pos >= (9 * 5 * 5)) -+ return -1; -+ -+ mi = 0; -+ lc = header->pos; -+ while (lc >= 9) { -+ mi++; -+ lc -= 9; -+ } -+ pb = 0; -+ lp = mi; -+ while (lp >= 5) { -+ pb++; -+ lp -= 5; -+ } -+ pos_state_mask = (1 << pb) - 1; -+ literal_pos_mask = (1 << lp) - 1; -+ -+ p = (u16 *) ctx.workspace; -+ if (!p) -+ return -1; -+ -+ num_probs = LZMA_LITERAL + (LZMA_LIT_SIZE << (lc + lp)); -+ for (i = 0; i < num_probs; i++) -+ p[i] = (1 << RC_MODEL_TOTAL_BITS) >> 1; -+ -+ for (i = 0; i < 5; i++) -+ rc_get_code(); -+ -+ while (1) { -+ int pos_state = ctx.pos & pos_state_mask; -+ u16 *prob = p + LZMA_IS_MATCH + -+ (ctx.state << LZMA_NUM_POS_BITS_MAX) + pos_state; -+ if (rc_is_bit_0(prob)) -+ process_bit0(p, pos_state, prob, -+ lc, literal_pos_mask); -+ else { -+ process_bit1(p, pos_state, prob); -+ if (ctx.rep0 == 0) -+ break; -+ } -+ } -+ -+ return ctx.pos; -+} -+ -+ -+static int unlzma(unsigned char *dest, const unsigned char *src, unsigned char *workspace) -+{ -+ memset(&ctx, 0, sizeof(ctx)); -+ ctx.outbuf = dest; -+ ctx.next_in = src; -+ ctx.next_out = dest; -+ ctx.workspace = workspace; -+ -+ return do_unlzma(); -+} -+ -+ ---- /dev/null -+++ b/arch/arm/boot/compressed/unlzma.h -@@ -0,0 +1,81 @@ -+/* LZMA uncompresion module for pcomp -+ * Copyright (C) 2009 Felix Fietkau -+ * -+ * Based on: -+ * Initial Linux kernel adaptation -+ * Copyright (C) 2006 Alain < alain@knaff.lu > -+ * -+ * Based on small lzma deflate implementation/Small range coder -+ * implementation for lzma. -+ * Copyright (C) 2006 Aurelien Jacobs < aurel@gnuage.org > -+ * -+ * Based on LzmaDecode.c from the LZMA SDK 4.22 (http://www.7-zip.org/) -+ * Copyright (C) 1999-2005 Igor Pavlov -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+#ifndef __UNLZMA_H -+#define __UNLZMA_H -+ -+struct lzma_header { -+ __u8 pos; -+ __le32 dict_size; -+ __le64 uncompr_size; -+} __attribute__ ((packed)); -+ -+ -+#define RC_TOP_BITS 24 -+#define RC_MOVE_BITS 5 -+#define RC_MODEL_TOTAL_BITS 11 -+ -+#define LZMA_BASE_SIZE 1846 -+#define LZMA_LIT_SIZE 768 -+ -+#define LZMA_NUM_POS_BITS_MAX 4 -+ -+#define LZMA_LEN_NUM_LOW_BITS 3 -+#define LZMA_LEN_NUM_MID_BITS 3 -+#define LZMA_LEN_NUM_HIGH_BITS 8 -+ -+#define LZMA_LEN_CHOICE 0 -+#define LZMA_LEN_CHOICE_2 (LZMA_LEN_CHOICE + 1) -+#define LZMA_LEN_LOW (LZMA_LEN_CHOICE_2 + 1) -+#define LZMA_LEN_MID (LZMA_LEN_LOW \ -+ + (1 << (LZMA_NUM_POS_BITS_MAX + LZMA_LEN_NUM_LOW_BITS))) -+#define LZMA_LEN_HIGH (LZMA_LEN_MID \ -+ +(1 << (LZMA_NUM_POS_BITS_MAX + LZMA_LEN_NUM_MID_BITS))) -+#define LZMA_NUM_LEN_PROBS (LZMA_LEN_HIGH + (1 << LZMA_LEN_NUM_HIGH_BITS)) -+ -+#define LZMA_NUM_STATES 12 -+#define LZMA_NUM_LIT_STATES 7 -+ -+#define LZMA_START_POS_MODEL_INDEX 4 -+#define LZMA_END_POS_MODEL_INDEX 14 -+#define LZMA_NUM_FULL_DISTANCES (1 << (LZMA_END_POS_MODEL_INDEX >> 1)) -+ -+#define LZMA_NUM_POS_SLOT_BITS 6 -+#define LZMA_NUM_LEN_TO_POS_STATES 4 -+ -+#define LZMA_NUM_ALIGN_BITS 4 -+ -+#define LZMA_MATCH_MIN_LEN 2 -+ -+#define LZMA_IS_MATCH 0 -+#define LZMA_IS_REP (LZMA_IS_MATCH + (LZMA_NUM_STATES << LZMA_NUM_POS_BITS_MAX)) -+#define LZMA_IS_REP_G0 (LZMA_IS_REP + LZMA_NUM_STATES) -+#define LZMA_IS_REP_G1 (LZMA_IS_REP_G0 + LZMA_NUM_STATES) -+#define LZMA_IS_REP_G2 (LZMA_IS_REP_G1 + LZMA_NUM_STATES) -+#define LZMA_IS_REP_0_LONG (LZMA_IS_REP_G2 + LZMA_NUM_STATES) -+#define LZMA_POS_SLOT (LZMA_IS_REP_0_LONG \ -+ + (LZMA_NUM_STATES << LZMA_NUM_POS_BITS_MAX)) -+#define LZMA_SPEC_POS (LZMA_POS_SLOT \ -+ +(LZMA_NUM_LEN_TO_POS_STATES << LZMA_NUM_POS_SLOT_BITS)) -+#define LZMA_ALIGN (LZMA_SPEC_POS \ -+ + LZMA_NUM_FULL_DISTANCES - LZMA_END_POS_MODEL_INDEX) -+#define LZMA_LEN_CODER (LZMA_ALIGN + (1 << LZMA_NUM_ALIGN_BITS)) -+#define LZMA_REP_LEN_CODER (LZMA_LEN_CODER + LZMA_NUM_LEN_PROBS) -+#define LZMA_LITERAL (LZMA_REP_LEN_CODER + LZMA_NUM_LEN_PROBS) -+ -+#endif -- cgit v1.2.3