Merge branch 'master' of /home/wd/git/u-boot/master/

.gitignore

@@ -54,6 +54,7 @@ series
 cscope.*
 
 # tags files
+/tags
 /ctags
 /etags
 

Makefile

@@ -140,8 +140,8 @@ endif
 # The "tools" are needed early, so put this first
 # Don't include stuff already done in $(LIBS)
 SUBDIRS	= tools \
-	  examples \
+	  examples/standalone \
-	  api_examples
+	  examples/api
 
 .PHONY : $(SUBDIRS)
 
@@ -3592,11 +3592,16 @@ grsim_leon2_config : unconfig
 #########################################################################
 
 clean:
-	@rm -f $(obj)examples/82559_eeprom $(obj)examples/eepro100_eeprom \
+	@rm -f $(obj)examples/standalone/82559_eeprom			  \
-	       $(obj)examples/hello_world  $(obj)examples/interrupt	  \
+	       $(obj)examples/standalone/eepro100_eeprom		  \
-	       $(obj)examples/mem_to_mem_idma2intr			  \
+	       $(obj)examples/standalone/hello_world			  \
-	       $(obj)examples/sched	   $(obj)examples/smc91111_eeprom \
+	       $(obj)examples/standalone/interrupt			  \
-	       $(obj)examples/test_burst   $(obj)examples/timer
+	       $(obj)examples/standalone/mem_to_mem_idma2intr		  \
+	       $(obj)examples/standalone/sched				  \
+	       $(obj)examples/standalone/smc91111_eeprom		  \
+	       $(obj)examples/standalone/test_burst			  \
+	       $(obj)examples/standalone/timer
+	@rm -f $(obj)examples/api/demo{,.bin}
 	@rm -f $(obj)tools/bmp_logo	   $(obj)tools/easylogo/easylogo  \
 	       $(obj)tools/env/{fw_printenv,fw_setenv}			  \
 	       $(obj)tools/envcrc					  \
@@ -3613,7 +3618,7 @@ clean:
 	@rm -f $(obj)include/bmp_logo.h
 	@rm -f $(obj)nand_spl/{u-boot-spl,u-boot-spl.map,System.map}
 	@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl-2k.bin,ipl-4k.bin,ipl.map}
-	@rm -f $(obj)api_examples/demo $(TIMESTAMP_FILE) $(VERSION_FILE)
+	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
 	@find $(OBJTREE) -type f \
 		\( -name 'core' -o -name '*.bak' -o -name '*~' \
 		-o -name '*.o'	-o -name '*.a' -o -name '*.exe'	\) -print \

board/keymile/common/common.c

@@ -203,8 +203,9 @@ static int ivm_check_crc (unsigned char *buf, int block)
 	crceeprom = (buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 1] + \
 			buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2] * 256);
 	if (crc != crceeprom) {
-		printf ("Error CRC Block: %d EEprom: calculated: %lx EEprom: %lx\n",
+		if (block == 0)
-			block, crc, crceeprom);
+			printf ("Error CRC Block: %d EEprom: calculated: \
+			%lx EEprom: %lx\n", block, crc, crceeprom);
 		return -1;
 	}
 	return 0;
@@ -287,7 +288,7 @@ int ivm_analyze_eeprom (unsigned char *buf, int len)
 	GET_STRING("IVM_CustomerProductID", IVM_POS_CUSTOMER_PROD_ID, 32)
 
 	if (ivm_check_crc (&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], 2) != 0)
-		return -2;
+		return 0;
 	ivm_analyze_block2 (&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], CONFIG_SYS_IVM_EEPROM_PAGE_LEN);
 
 	return 0;
@@ -527,6 +528,34 @@ int fdt_set_node_and_value (void *blob,
 	}
 	return ret;
 }
+int fdt_get_node_and_value (void *blob,
+				char *nodename,
+				char *propname,
+				void **var)
+{
+	int len;
+	int nodeoffset = 0;
+
+	nodeoffset = fdt_path_offset (blob, nodename);
+	if (nodeoffset >= 0) {
+		*var = (void *)fdt_getprop (blob, nodeoffset, propname, &len);
+		if (len == 0) {
+			/* no value */
+			printf ("%s no value\n", __FUNCTION__);
+			return -1;
+		} else if (len > 0) {
+			return len;
+		} else {
+			printf ("libfdt fdt_getprop(): %s\n",
+				fdt_strerror(len));
+			return -2;
+		}
+	} else {
+		printf("%s: cannot find %s node err:%s\n", __FUNCTION__,
+			nodename, fdt_strerror (nodeoffset));
+		return -3;
+	}
+}
 #endif
 
 int ethernet_present (void)

board/keymile/common/common.h

@@ -17,4 +17,14 @@ int ivm_read_eeprom (void);
 #ifdef CONFIG_KEYMILE_HDLC_ENET
 int keymile_hdlc_enet_initialize (bd_t *bis);
 #endif
+
+int fdt_set_node_and_value (void *blob,
+			char *nodename,
+			char *regname,
+			void *var,
+			int size);
+int fdt_get_node_and_value (void *blob,
+				char *nodename,
+				char *propname,
+				void **var);
 #endif /* __KEYMILE_COMMON_H */

board/keymile/km8xx/km8xx.c

@@ -159,12 +159,6 @@ int hush_init_var (void)
 }
 
 #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-extern int fdt_set_node_and_value (void *blob,
-				char *nodename,
-				char *regname,
-				void *var,
-				int size);
-
 /*
  * update "memory" property in the blob
  */
@@ -172,33 +166,53 @@ void ft_blob_update (void *blob, bd_t *bd)
 {
 	ulong brg_data[1] = {0};
 	ulong memory_data[2] = {0};
-	ulong flash_data[4] = {0};
+	ulong *flash_data = NULL;
 	ulong flash_reg[3] = {0};
-	uchar enetaddr[6];
+	flash_info_t	*info;
+	int	len;
+	int	i = 0;
 
 	memory_data[0] = cpu_to_be32 (bd->bi_memstart);
 	memory_data[1] = cpu_to_be32 (bd->bi_memsize);
 	fdt_set_node_and_value (blob, "/memory", "reg", memory_data,
 				sizeof (memory_data));
 
-	flash_data[2] = cpu_to_be32 (bd->bi_flashstart);
+	len = fdt_get_node_and_value (blob, "/localbus", "ranges",
-	flash_data[3] = cpu_to_be32 (bd->bi_flashsize);
+					(void *)&flash_data);
+
+	if (flash_data == NULL) {
+		printf ("%s: error /localbus/ranges entry\n", __FUNCTION__);
+		return;
+	}
+
+	/* update Flash addr, size */
+	while ( i < (len / 4)) {
+		switch (flash_data[i]) {
+		case 0:
+			info = flash_get_info(CONFIG_SYS_FLASH_BASE);
+			flash_data[i + 1] = 0;
+			flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
+			flash_data[i + 3] = cpu_to_be32 (info->size);
+			break;
+		default:
+			break;
+		}
+		i += 4;
+	}
 	fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data,
-				sizeof (flash_data));
+				len);
 
 	flash_reg[2] = cpu_to_be32 (bd->bi_flashsize);
 	fdt_set_node_and_value (blob, "/localbus/flash@0,0", "reg", flash_reg,
 				sizeof (flash_reg));
-
 	/* BRG */
 	brg_data[0] = cpu_to_be32 (bd->bi_busfreq);
 	fdt_set_node_and_value (blob, "/soc/cpm", "brg-frequency", brg_data,
 				sizeof (brg_data));
 
 	/* MAC adr */
-	eth_getenv_enetaddr("ethaddr", enetaddr);
 	fdt_set_node_and_value (blob, "/soc/cpm/ethernet", "mac-address",
-				enetaddr, sizeof (u8) * 6);
+				bd->bi_enetaddr, sizeof (u8) * 6);
 }
 
 void ft_board_setup(void *blob, bd_t *bd)

board/keymile/kmeter1/kmeter1.c

@@ -187,9 +187,60 @@ int checkboard (void)
 }
 
 #if defined(CONFIG_OF_BOARD_SETUP)
+/*
+ * update "/localbus/ranges" property in the blob
+ */
+void ft_blob_update (void *blob, bd_t *bd)
+{
+	ulong	*flash_data = NULL;
+	flash_info_t	*info;
+	ulong	flash_reg[6] = {0};
+	int	len;
+	int	size = 0;
+	int	i = 0;
+
+	len = fdt_get_node_and_value (blob, "/localbus", "ranges",
+					(void *)&flash_data);
+
+	if (flash_data == NULL) {
+		printf ("%s: error /localbus/ranges entry\n", __FUNCTION__);
+		return;
+	}
+
+	/* update Flash addr, size */
+	while ( i < (len / 4)) {
+		switch (flash_data[i]) {
+		case 0:
+			info = flash_get_info(CONFIG_SYS_FLASH_BASE);
+			size = info->size;
+			info = flash_get_info(CONFIG_SYS_FLASH_BASE_1);
+			size += info->size;
+			flash_data[i + 1] = 0;
+			flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
+			flash_data[i + 3] = cpu_to_be32 (size);
+			break;
+		default:
+			break;
+		}
+		i += 4;
+	}
+	fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data,
+				len);
+
+	info = flash_get_info(CONFIG_SYS_FLASH_BASE);
+	flash_reg[2] = cpu_to_be32 (size);
+	flash_reg[4] = flash_reg[2];
+	info = flash_get_info(CONFIG_SYS_FLASH_BASE_1);
+	flash_reg[5] = cpu_to_be32 (info->size);
+	fdt_set_node_and_value (blob, "/localbus/flash@f0000000,0", "reg", flash_reg,
+				sizeof (flash_reg));
+}
+
+
 void ft_board_setup (void *blob, bd_t *bd)
 {
 	ft_cpu_setup (blob, bd);
+	ft_blob_update (blob, bd);
 }
 #endif
 

board/keymile/mgcoge/mgcoge.c

@@ -312,42 +312,71 @@ int hush_init_var (void)
 }
 
 #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-extern int fdt_set_node_and_value (void *blob,
-				char *nodename,
-				char *regname,
-				void *var,
-				int size);
-
 /*
  * update "memory" property in the blob
  */
 void ft_blob_update (void *blob, bd_t *bd)
 {
 	ulong memory_data[2] = {0};
-	ulong flash_data[8] = {0};
+	ulong *flash_data = NULL;
+	ulong	flash_reg[6] = {0};
 	flash_info_t	*info;
-	uchar enetaddr[6];
+	int	len;
+	int	size;
+	int	i = 0;
 
 	memory_data[0] = cpu_to_be32 (bd->bi_memstart);
 	memory_data[1] = cpu_to_be32 (bd->bi_memsize);
 	fdt_set_node_and_value (blob, "/memory", "reg", memory_data,
 				sizeof (memory_data));
 
+	len = fdt_get_node_and_value (blob, "/localbus", "ranges",
+					(void *)&flash_data);
+
+	if (flash_data == NULL) {
+		printf ("%s: error /localbus/ranges entry\n", __FUNCTION__);
+		return;
+	}
+
 	/* update Flash addr, size */
+	while ( i < (len / 4)) {
+		switch (flash_data[i]) {
+		case 0:
 			info = flash_get_info(CONFIG_SYS_FLASH_BASE);
-	flash_data[2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
+			flash_data[i + 1] = 0;
-	flash_data[3] = cpu_to_be32 (info->size);
+			flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
-	flash_data[4] = cpu_to_be32 (5);
+			flash_data[i + 3] = cpu_to_be32 (info->size);
-	flash_data[5] = cpu_to_be32 (0);
+			break;
+		case 5:
 			info = flash_get_info(CONFIG_SYS_FLASH_BASE_1);
-	flash_data[6] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE_1);
+			size = info->size;
-	flash_data[7] = cpu_to_be32 (info->size);
+			info = flash_get_info(CONFIG_SYS_FLASH_BASE_2);
+			size += info->size;
+			flash_data[i + 1] = 0;
+			flash_data[i + 2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE_1);
+			flash_data[i + 3] = cpu_to_be32 (size);
+			break;
+		default:
+			break;
+		}
+		i += 4;
+	}
 	fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data,
-				sizeof (flash_data));
+				len);
+
+	info = flash_get_info(CONFIG_SYS_FLASH_BASE_1);
+	flash_reg[0] = cpu_to_be32 (5);
+	flash_reg[2] = cpu_to_be32 (info->size);
+	flash_reg[3] = flash_reg[0];
+	flash_reg[4] = flash_reg[2];
+	info = flash_get_info(CONFIG_SYS_FLASH_BASE_2);
+	flash_reg[5] = cpu_to_be32 (info->size);
+	fdt_set_node_and_value (blob, "/localbus/flash@5,0", "reg", flash_reg,
+				sizeof (flash_reg));
+
 	/* MAC addr */
-	eth_getenv_enetaddr("ethaddr", enetaddr);
 	fdt_set_node_and_value (blob, "/soc/cpm/ethernet", "mac-address",
-				enetaddr, sizeof (u8) * 6);
+				bd->bi_enetaddr, sizeof (u8) * 6);
 }
 
 void ft_board_setup (void *blob, bd_t *bd)

common/cmd_bootm.c

@@ -52,9 +52,8 @@
 #endif
 
 #ifdef CONFIG_LZMA
-#define _7ZIP_BYTE_DEFINED /* Byte already defined by zlib */
 #include <lzma/LzmaTypes.h>
-#include <lzma/LzmaDecode.h>
+#include <lzma/LzmaDec.h>
 #include <lzma/LzmaTools.h>
 #endif /* CONFIG_LZMA */
 
@@ -390,7 +389,7 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
 		int ret = lzmaBuffToBuffDecompress(
 			(unsigned char *)load, &unc_len,
 			(unsigned char *)image_start, image_len);
-		if (ret != LZMA_RESULT_OK) {
+		if (ret != SZ_OK) {
 			printf ("LZMA: uncompress or overwrite error %d "
 				"- must RESET board to recover\n", ret);
 			show_boot_progress (-6);

config.mk

@@ -83,7 +83,7 @@ RANLIB	= $(CROSS_COMPILE)RANLIB
 sinclude $(OBJTREE)/include/autoconf.mk
 
 ifdef	ARCH
-sinclude $(TOPDIR)/$(ARCH)_config.mk	# include architecture dependend rules
+sinclude $(TOPDIR)/lib_$(ARCH)/config.mk	# include architecture dependend rules
 endif
 ifdef	CPU
 sinclude $(TOPDIR)/cpu/$(CPU)/config.mk	# include  CPU	specific rules

drivers/block/fsl_sata.c

@@ -81,7 +81,7 @@ void dprint_buffer(unsigned char *buf, int len)
 	printf("\n\r");
 }
 
-static void fsl_sata_dump_sfis(struct sfis *s)
+static void fsl_sata_dump_sfis(struct sata_fis_d2h *s)
 {
 	printf("Status FIS dump:\n\r");
 	printf("fis_type:		%02x\n\r", s->fis_type);
@@ -347,7 +347,7 @@ static void fsl_sata_dump_regs(fsl_sata_reg_t *reg)
 	printf("SYSPR:          %08x\n\r", in_be32(&reg->syspr));
 }
 
-static int fsl_ata_exec_ata_cmd(struct fsl_sata *sata, struct cfis *cfis,
+static int fsl_ata_exec_ata_cmd(struct fsl_sata *sata, struct sata_fis_h2d *cfis,
 				int is_ncq, int tag, u8 *buffer, u32 len)
 {
 	cmd_hdr_entry_t *cmd_hdr;
@@ -483,7 +483,7 @@ static int fsl_ata_exec_ata_cmd(struct fsl_sata *sata, struct cfis *cfis,
 
 	if (val32) {
 		u32 der;
-		fsl_sata_dump_sfis((struct sfis *)cmd_desc->sfis);
+		fsl_sata_dump_sfis((struct sata_fis_d2h *)cmd_desc->sfis);
 		printf("CE at device\n\r");
 		fsl_sata_dump_regs(reg);
 		der = in_le32(&reg->der);
@@ -498,13 +498,13 @@ static int fsl_ata_exec_ata_cmd(struct fsl_sata *sata, struct cfis *cfis,
 	return len;
 }
 
-static int fsl_ata_exec_reset_cmd(struct fsl_sata *sata, struct cfis *cfis,
+static int fsl_ata_exec_reset_cmd(struct fsl_sata *sata, struct sata_fis_h2d *cfis,
 				 int tag, u8 *buffer, u32 len)
 {
 	return 0;
 }
 
-static int fsl_sata_exec_cmd(struct fsl_sata *sata, struct cfis *cfis,
+static int fsl_sata_exec_cmd(struct fsl_sata *sata, struct sata_fis_h2d *cfis,
 		 enum cmd_type command_type, int tag, u8 *buffer, u32 len)
 {
 	int rc;
@@ -539,11 +539,9 @@ static int fsl_sata_exec_cmd(struct fsl_sata *sata, struct cfis *cfis,
 static void fsl_sata_identify(int dev, u16 *id)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 
-	cfis = (struct cfis *)&h2d;
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
-	memset((void *)cfis, 0, sizeof(struct cfis));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */
@@ -566,12 +564,10 @@ static void fsl_sata_xfer_mode(int dev, u16 *id)
 static void fsl_sata_set_features(int dev)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 	u8 udma_cap;
 
-	cfis = (struct cfis *)&h2d;
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
-	memset((void *)cfis, 0, sizeof(struct cfis));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */
@@ -597,14 +593,12 @@ static void fsl_sata_set_features(int dev)
 static u32 fsl_sata_rw_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 	u32 block;
 
 	block = start;
-	cfis = (struct cfis *)&h2d;
 
-	memset((void *)cfis, 0, sizeof(struct cfis));
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */
@@ -624,12 +618,9 @@ static u32 fsl_sata_rw_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_wr
 void fsl_sata_flush_cache(int dev)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 
-	cfis = (struct cfis *)&h2d;
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
-
-	memset((void *)cfis, 0, sizeof(struct cfis));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */
@@ -641,14 +632,12 @@ void fsl_sata_flush_cache(int dev)
 static u32 fsl_sata_rw_cmd_ext(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 	u64 block;
 
 	block = (u64)start;
-	cfis = (struct cfis *)&h2d;
 
-	memset((void *)cfis, 0, sizeof(struct cfis));
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */
@@ -673,8 +662,7 @@ static u32 fsl_sata_rw_cmd_ext(int dev, u32 start, u32 blkcnt, u8 *buffer, int i
 u32 fsl_sata_rw_ncq_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 	int ncq_channel;
 	u64 block;
 
@@ -684,9 +672,8 @@ u32 fsl_sata_rw_ncq_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write
 	}
 
 	block = (u64)start;
-	cfis = (struct cfis *)&h2d;
 
-	memset((void *)cfis, 0, sizeof(struct cfis));
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */
@@ -718,12 +705,9 @@ u32 fsl_sata_rw_ncq_cmd(int dev, u32 start, u32 blkcnt, u8 *buffer, int is_write
 void fsl_sata_flush_cache_ext(int dev)
 {
 	fsl_sata_t *sata = (fsl_sata_t *)sata_dev_desc[dev].priv;
-	struct sata_fis_h2d h2d;
+	struct sata_fis_h2d h2d, *cfis = &h2d;
-	struct cfis *cfis;
 
-	cfis = (struct cfis *)&h2d;
+	memset(cfis, 0, sizeof(struct sata_fis_h2d));
-
-	memset((void *)cfis, 0, sizeof(struct cfis));
 
 	cfis->fis_type = SATA_FIS_TYPE_REGISTER_H2D;
 	cfis->pm_port_c = 0x80; /* is command */

drivers/block/fsl_sata.h

@@ -288,52 +288,6 @@ typedef struct cmd_desc {
 #define SATA_HC_CMD_DESC_SIZE		sizeof(struct cmd_desc)
 #define SATA_HC_CMD_DESC_ALIGN		4
 
-/*
-* CFIS - Command FIS, which is H2D register FIS, the struct defination
-* of Non-Queued command is different than NCQ command. see them is sata2.h
-*/
-typedef struct cfis {
-	u8 fis_type;
-	u8 pm_port_c;
-	u8 command;
-	u8 features;
-	u8 lba_low;
-	u8 lba_mid;
-	u8 lba_high;
-	u8 device;
-	u8 lba_low_exp;
-	u8 lba_mid_exp;
-	u8 lba_high_exp;
-	u8 features_exp;
-	u8 sector_count;
-	u8 sector_count_exp;
-	u8 res1;
-	u8 control;
-	u8 res2[4];
-} __attribute__ ((packed)) cfis_t;
-
-/*
-* SFIS - Status FIS, which is D2H register FIS.
-*/
-typedef struct sfis {
-	u8 fis_type;
-	u8 pm_port_i;
-	u8 status;
-	u8 error;
-	u8 lba_low;
-	u8 lba_mid;
-	u8 lba_high;
-	u8 device;
-	u8 lba_low_exp;
-	u8 lba_mid_exp;
-	u8 lba_high_exp;
-	u8 res1;
-	u8 sector_count;
-	u8 sector_count_exp;
-	u8 res2[2];
-	u8 res3[4];
-} __attribute__ ((packed)) sfis_t;
-
 /*
  * SATA device driver info
  */

examples/api/Makefile

@@ -33,13 +33,13 @@ include $(TOPDIR)/config.mk
 OUTPUT-$(CONFIG_API) = $(obj)demo
 OUTPUT = $(OUTPUT-y)
 
-# Source files located in the api_examples directory
+# Source files located in the examples/api directory
 SOBJ_FILES-$(CONFIG_API) += crt0.o
 COBJ_FILES-$(CONFIG_API) += demo.o
 COBJ_FILES-$(CONFIG_API) += glue.o
 COBJ_FILES-$(CONFIG_API) += libgenwrap.o
 
-# Source files which exist outside the api_examples directory
+# Source files which exist outside the examples/api directory
 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/crc32.o
 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/ctype.o
 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/string.o
@@ -51,8 +51,8 @@ endif
 # Create a list of source files so their dependencies can be auto-generated
 SRCS	+= $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c))
 SRCS	+= $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S))
-SRCS	+= $(addprefix $(SRCTREE)/api_examples/,$(COBJ_FILES-y:.o=.c))
+SRCS	+= $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c))
-SRCS	+= $(addprefix $(SRCTREE)/api_examples/,$(SOBJ_FILES-y:.o=.S))
+SRCS	+= $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S))
 
 # Create a list of object files to be compiled
 OBJS	+= $(addprefix $(obj),$(SOBJ_FILES-y))

include/asm-arm/unaligned.h

@@ -0,0 +1,18 @@
+#ifndef _ASM_ARM_UNALIGNED_H
+#define _ASM_ARM_UNALIGNED_H
+
+#include <linux/unaligned/access_ok.h>
+#include <linux/unaligned/generic.h>
+
+/*
+ * Select endianness
+ */
+#ifndef __ARMEB__
+#define get_unaligned	__get_unaligned_le
+#define put_unaligned	__put_unaligned_le
+#else
+#define get_unaligned	__get_unaligned_be
+#define put_unaligned	__put_unaligned_be
+#endif
+
+#endif /* _ASM_ARM_UNALIGNED_H */

include/common.h

@@ -697,6 +697,7 @@ void show_boot_progress(int val);
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 
+#define ROUND(a,b)		(((a) + (b)) & ~((b) - 1))
 #define DIV_ROUND(n,d)		(((n) + ((d)/2)) / (d))
 #define DIV_ROUND_UP(n,d)	(((n) + (d) - 1) / (d))
 #define roundup(x, y)		((((x) + ((y) - 1)) / (y)) * (y))

include/configs/afeb9260.h

@@ -161,7 +161,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91cap9adk.h

@@ -203,7 +203,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91rm9200ek.h

@@ -311,7 +311,6 @@ struct bd_info_ext {
  */
 #define CONFIG_SYS_HZ_CLOCK (AT91C_MASTER_CLOCK / 2)
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9260ek.h

@@ -207,7 +207,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9261ek.h

@@ -225,7 +225,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9263ek.h

@@ -335,7 +335,6 @@
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9m10g45ek.h

@@ -212,7 +212,6 @@
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/at91sam9rlek.h

@@ -170,7 +170,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/keymile-common.h

@@ -45,6 +45,7 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_JFFS2
 #define CONFIG_JFFS2_CMDLINE
+#define CONFIG_CMD_MTDPARTS
 
 #undef	CONFIG_WATCHDOG			/* disable platform specific watchdog */
 
@@ -97,7 +98,7 @@
 #define CONFIG_SYS_SLOT_ID_MASK		(0x3f)	/* mask for slot ID bits */
 
 #define CONFIG_I2C_MULTI_BUS	1
-#define CONFIG_SYS_MAX_I2C_BUS		2
+#define CONFIG_SYS_MAX_I2C_BUS		1
 #define CONFIG_SYS_I2C_INIT_BOARD	1
 #define CONFIG_I2C_MUX		1
 
@@ -122,6 +123,20 @@
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME
 
+#define CONFIG_ENV_SIZE		0x04000 /* Size of Environment */
+
+#define CONFIG_SYS_MALLOC_LEN	(1024 * 1024)	/* Reserved for malloc */
+
+#define CONFIG_SYS_64BIT_VSPRINTF	/* needed for UBI/UBIFS */
+
+/* UBI Support for all Keymile boards */
+#define CONFIG_CMD_UBI
+#define CONFIG_RBTREE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_FLASH_CFI_MTD
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_CONCAT
+
 /* define this to use the keymile's io muxing feature */
 /*#define CONFIG_IO_MUXING */
 

include/configs/km8xx.h

@@ -121,7 +121,6 @@
 #define CONFIG_SYS_FLASH_BASE		0xf0000000
 #define CONFIG_SYS_MONITOR_LEN		(384 << 10) /* 384 kB for Monitor */
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MALLOC_LEN		(256 << 10) /* 256 kB for malloc() */
 
 /*
  * For booting Linux, the board info and command line data
@@ -146,7 +145,6 @@
 
 #define CONFIG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_OFFSET	CONFIG_SYS_MONITOR_LEN
-#define CONFIG_ENV_SIZE		0x04000 /* Total Size of Environment Sector */
 #define CONFIG_ENV_SECT_SIZE	0x20000 /* Total Size of Environment Sector */
 
 /* Address and size of Redundant Environment Sector	*/

include/configs/kmeter1.h

@@ -158,7 +158,6 @@
 #endif
 
 #define CONFIG_SYS_MONITOR_LEN		(384 * 1024) /* Reserve 384 kB for Mon */
-#define CONFIG_SYS_MALLOC_LEN		(128 * 1024) /* Reserved for malloc */
 
 /*
  * Initial RAM Base Address Setup
@@ -292,7 +291,6 @@
 #define CONFIG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env */
-#define CONFIG_ENV_SIZE		0x20000
 #define CONFIG_ENV_OFFSET	(CONFIG_SYS_MONITOR_LEN)
 
 /* Address and size of Redundant Environment Sector	*/
@@ -314,7 +312,6 @@
 #define CONFIG_SYS_I2C_SLAVE	0x7F
 #define CONFIG_SYS_I2C_OFFSET	0x3000
 #define CONFIG_I2C_MULTI_BUS	1
-#define CONFIG_SYS_MAX_I2C_BUS		2
 #define CONFIG_I2C_MUX		1
 
 /* EEprom support */
@@ -326,7 +323,7 @@
 #define CONFIG_SYS_DTT_MAX_TEMP	70
 #define CONFIG_SYS_DTT_LOW_TEMP	-30
 #define CONFIG_SYS_DTT_HYSTERESIS	3
-#define CONFIG_SYS_DTT_BUS_NUM		(2)
+#define CONFIG_SYS_DTT_BUS_NUM		(CONFIG_SYS_MAX_I2C_BUS)
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
@@ -433,7 +430,7 @@
 
 #define CONFIG_PRAM	512	/* protected RAM [KBytes] */
 
-#define MTDIDS_DEFAULT		"nor0=app"
+#define MTDIDS_DEFAULT		"nor2=app"
 #define MTDPARTS_DEFAULT \
 	"mtdparts=app:256k(u-boot),128k(env),128k(envred),"	\
 	"1536k(esw0),8704k(rootfs0),1536k(esw1),2432k(rootfs1),640k(var),768k(cfg)"

include/configs/mgcoge.h

@@ -98,13 +98,11 @@
 	"addcon=setenv bootargs ${bootargs} "				\
 		"console=ttyCPM0,${baudrate}\0"				\
 	"mtdids=nor0=boot,nor1=app \0"					\
-	"mtdparts=mtdparts=boot:384k(u-boot),128k(env),128k(envred),"	\
-		"3456k(free);app:3m(esw0),10m(rootfs0),3m(esw1),"	\
-		"10m(rootfs1),1m(var),5m(cfg) \0"			\
 	"partition=nor1,5 \0"						\
 	"new_env=prot off FE060000 FE09FFFF; era FE060000 FE09FFFF \0" 	\
 	"EEprom_ivm=pca9544a:70:4 \0"					\
 	"mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0"			\
+	"unlock=yes\0"							\
 	""
 
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
@@ -112,13 +110,17 @@
 #define CONFIG_SYS_FLASH_SIZE		32
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max num of flash banks	*/
+#define CONFIG_SYS_MAX_FLASH_BANKS	3	/* max num of flash banks	*/
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* max num of sects on one chip */
 
 #define CONFIG_SYS_FLASH_BASE_1	0x50000000
-#define CONFIG_SYS_FLASH_SIZE_1	64
+#define CONFIG_SYS_FLASH_SIZE_1	32
+#define CONFIG_SYS_FLASH_BASE_2	0x52000000
+#define CONFIG_SYS_FLASH_SIZE_2	32
 
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 }
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
+					CONFIG_SYS_FLASH_BASE_1, \
+					CONFIG_SYS_FLASH_BASE_2 }
 
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
@@ -193,7 +195,6 @@
 #define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
 #define BOOTFLAG_WARM		0x02	/* Software reboot                  */
 
-#define CONFIG_SYS_MALLOC_LEN		(4096 << 10)	/* Reserve 4 MB for malloc()	*/
 #define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
 
 #define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC8260 CPUs */
@@ -333,7 +334,8 @@
 #define CONFIG_SYS_BR5_PRELIM	((CONFIG_SYS_FLASH_BASE_1 & BRx_BA_MSK) |\
 			 BRx_PS_16 | BRx_MS_GPCM_P | BRx_V)
 
-#define CONFIG_SYS_OR5_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1) |\
+#define CONFIG_SYS_OR5_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1 + \
+				 CONFIG_SYS_FLASH_SIZE_2) |\
 				 ORxG_CSNT | ORxG_ACS_DIV2 |\
 				 ORxG_SCY_5_CLK | ORxG_TRLX )
 

include/configs/pm9261.h

@@ -368,7 +368,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 
-#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/pm9263.h

@@ -397,7 +397,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING		1
 
-#define ROUND(A, B)			(((A) + (B)) & ~((B) - 1))
 /*
  * Size of malloc() pool
  */

include/configs/qemu-mips.h

@@ -163,6 +163,8 @@
 
 #undef CONFIG_MEMSIZE_IN_BYTES
 
+#define CONFIG_LZMA
+
 /*-----------------------------------------------------------------------
  * Cache Configuration
  */

include/i2c.h

@@ -47,7 +47,9 @@
 #define I2C_RXTX_LEN	128	/* maximum tx/rx buffer length */
 
 #if defined(CONFIG_I2C_MULTI_BUS)
+#if !defined(CONFIG_SYS_MAX_I2C_BUS)
 #define CONFIG_SYS_MAX_I2C_BUS		2
+#endif
 #define I2C_GET_BUS()		i2c_get_bus_num()
 #define I2C_SET_BUS(a)		i2c_set_bus_num(a)
 #else

include/lzma/LzmaDec.h

@@ -1,7 +1,7 @@
 /*
- * Fake include for LzmaDecode.h
+ * Fake include for LzmaDec.h
  *
- * Copyright (C) 2007-2008 Industrie Dial Face S.p.A.
+ * Copyright (C) 2007-2009 Industrie Dial Face S.p.A.
  * Luigi 'Comio' Mantellini (luigi.mantellini@idf-hit.com)
  *
  * See file CREDITS for list of people who contributed to this
@@ -23,9 +23,9 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __LZMADECODE_H__FAKE__
+#ifndef __LZMADEC_H__FAKE__
-#define __LZMADECODE_H__FAKE__
+#define __LZMADEC_H__FAKE__
 
-#include "../../lib_generic/lzma/LzmaDecode.h"
+#include "../../lib_generic/lzma/LzmaDec.h"
 
 #endif

include/lzma/LzmaTools.h

@@ -1,7 +1,7 @@
 /*
  * Fake include for LzmaTools.h
  *
- * Copyright (C) 2007-2008 Industrie Dial Face S.p.A.
+ * Copyright (C) 2007-2009 Industrie Dial Face S.p.A.
  * Luigi 'Comio' Mantellini (luigi.mantellini@idf-hit.com)
  *
  * See file CREDITS for list of people who contributed to this

include/lzma/LzmaTypes.h

@@ -1,7 +1,7 @@
 /*
- * Fake include for LzmaTypes.h
+ * Fake include for Types.h
  *
- * Copyright (C) 2007-2008 Industrie Dial Face S.p.A.
+ * Copyright (C) 2007-2009 Industrie Dial Face S.p.A.
  * Luigi 'Comio' Mantellini (luigi.mantellini@idf-hit.com)
  *
  * See file CREDITS for list of people who contributed to this
@@ -23,9 +23,14 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __LZMATYPES_H__FAKE__
+#ifndef __TYPES_H__FAKE__
-#define __LZMATYPES_H__FAKE__
+#define __TYPES_H__FAKE__
 
-#include "../../lib_generic/lzma/LzmaTypes.h"
+/*
+ *This avoids the collition with zlib.h Byte definition
+ */
+#define Byte LZByte
+
+#include "../../lib_generic/lzma/Types.h"
 
 #endif

lib_generic/lzma/LGPL.txt

@@ -1,502 +0,0 @@
-      GNU LESSER GENERAL PUBLIC LICENSE
-	   Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.	It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-	  Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
-  For example, if you distribute copies of the library, whether gratis
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-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
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-  To protect each distributor, we want to make it very clear that
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-
-  Finally, software patents pose a constant threat to the existence of
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-  Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
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-
-  When a program is linked with a library, whether statically or using
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-
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-      GNU LESSER GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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lib_generic/lzma/LzmaDec.h

@@ -0,0 +1,223 @@
+/* LzmaDec.h -- LZMA Decoder
+2008-10-04 : Igor Pavlov : Public domain */
+
+#ifndef __LZMADEC_H
+#define __LZMADEC_H
+
+#include "Types.h"
+
+/* #define _LZMA_PROB32 */
+/* _LZMA_PROB32 can increase the speed on some CPUs,
+   but memory usage for CLzmaDec::probs will be doubled in that case */
+
+#ifdef _LZMA_PROB32
+#define CLzmaProb UInt32
+#else
+#define CLzmaProb UInt16
+#endif
+
+
+/* ---------- LZMA Properties ---------- */
+
+#define LZMA_PROPS_SIZE 5
+
+typedef struct _CLzmaProps
+{
+  unsigned lc, lp, pb;
+  UInt32 dicSize;
+} CLzmaProps;
+
+/* LzmaProps_Decode - decodes properties
+Returns:
+  SZ_OK
+  SZ_ERROR_UNSUPPORTED - Unsupported properties
+*/
+
+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
+
+
+/* ---------- LZMA Decoder state ---------- */
+
+/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case.
+   Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */
+
+#define LZMA_REQUIRED_INPUT_MAX 20
+
+typedef struct
+{
+  CLzmaProps prop;
+  CLzmaProb *probs;
+  Byte *dic;
+  const Byte *buf;
+  UInt32 range, code;
+  SizeT dicPos;
+  SizeT dicBufSize;
+  UInt32 processedPos;
+  UInt32 checkDicSize;
+  unsigned state;
+  UInt32 reps[4];
+  unsigned remainLen;
+  int needFlush;
+  int needInitState;
+  UInt32 numProbs;
+  unsigned tempBufSize;
+  Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
+} CLzmaDec;
+
+#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; }
+
+void LzmaDec_Init(CLzmaDec *p);
+
+/* There are two types of LZMA streams:
+     0) Stream with end mark. That end mark adds about 6 bytes to compressed size.
+     1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */
+
+typedef enum
+{
+  LZMA_FINISH_ANY,   /* finish at any point */
+  LZMA_FINISH_END    /* block must be finished at the end */
+} ELzmaFinishMode;
+
+/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!!
+
+   You must use LZMA_FINISH_END, when you know that current output buffer
+   covers last bytes of block. In other cases you must use LZMA_FINISH_ANY.
+
+   If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK,
+   and output value of destLen will be less than output buffer size limit.
+   You can check status result also.
+
+   You can use multiple checks to test data integrity after full decompression:
+     1) Check Result and "status" variable.
+     2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.
+     3) Check that output(srcLen) = compressedSize, if you know real compressedSize.
+        You must use correct finish mode in that case. */
+
+typedef enum
+{
+  LZMA_STATUS_NOT_SPECIFIED,               /* use main error code instead */
+  LZMA_STATUS_FINISHED_WITH_MARK,          /* stream was finished with end mark. */
+  LZMA_STATUS_NOT_FINISHED,                /* stream was not finished */
+  LZMA_STATUS_NEEDS_MORE_INPUT,            /* you must provide more input bytes */
+  LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK  /* there is probability that stream was finished without end mark */
+} ELzmaStatus;
+
+/* ELzmaStatus is used only as output value for function call */
+
+
+/* ---------- Interfaces ---------- */
+
+/* There are 3 levels of interfaces:
+     1) Dictionary Interface
+     2) Buffer Interface
+     3) One Call Interface
+   You can select any of these interfaces, but don't mix functions from different
+   groups for same object. */
+
+
+/* There are two variants to allocate state for Dictionary Interface:
+     1) LzmaDec_Allocate / LzmaDec_Free
+     2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
+   You can use variant 2, if you set dictionary buffer manually.
+   For Buffer Interface you must always use variant 1.
+
+LzmaDec_Allocate* can return:
+  SZ_OK
+  SZ_ERROR_MEM         - Memory allocation error
+  SZ_ERROR_UNSUPPORTED - Unsupported properties
+*/
+
+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc);
+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc);
+
+SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc);
+void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc);
+
+/* ---------- Dictionary Interface ---------- */
+
+/* You can use it, if you want to eliminate the overhead for data copying from
+   dictionary to some other external buffer.
+   You must work with CLzmaDec variables directly in this interface.
+
+   STEPS:
+     LzmaDec_Constr()
+     LzmaDec_Allocate()
+     for (each new stream)
+     {
+       LzmaDec_Init()
+       while (it needs more decompression)
+       {
+         LzmaDec_DecodeToDic()
+         use data from CLzmaDec::dic and update CLzmaDec::dicPos
+       }
+     }
+     LzmaDec_Free()
+*/
+
+/* LzmaDec_DecodeToDic
+
+   The decoding to internal dictionary buffer (CLzmaDec::dic).
+   You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
+
+finishMode:
+  It has meaning only if the decoding reaches output limit (dicLimit).
+  LZMA_FINISH_ANY - Decode just dicLimit bytes.
+  LZMA_FINISH_END - Stream must be finished after dicLimit.
+
+Returns:
+  SZ_OK
+    status:
+      LZMA_STATUS_FINISHED_WITH_MARK
+      LZMA_STATUS_NOT_FINISHED
+      LZMA_STATUS_NEEDS_MORE_INPUT
+      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+  SZ_ERROR_DATA - Data error
+*/
+
+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
+    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+
+
+/* ---------- Buffer Interface ---------- */
+
+/* It's zlib-like interface.
+   See LzmaDec_DecodeToDic description for information about STEPS and return results,
+   but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
+   to work with CLzmaDec variables manually.
+
+finishMode:
+  It has meaning only if the decoding reaches output limit (*destLen).
+  LZMA_FINISH_ANY - Decode just destLen bytes.
+  LZMA_FINISH_END - Stream must be finished after (*destLen).
+*/
+
+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
+    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+
+
+/* ---------- One Call Interface ---------- */
+
+/* LzmaDecode
+
+finishMode:
+  It has meaning only if the decoding reaches output limit (*destLen).
+  LZMA_FINISH_ANY - Decode just destLen bytes.
+  LZMA_FINISH_END - Stream must be finished after (*destLen).
+
+Returns:
+  SZ_OK
+    status:
+      LZMA_STATUS_FINISHED_WITH_MARK
+      LZMA_STATUS_NOT_FINISHED
+      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+  SZ_ERROR_DATA - Data error
+  SZ_ERROR_MEM  - Memory allocation error
+  SZ_ERROR_UNSUPPORTED - Unsupported properties
+  SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).
+*/
+
+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
+    const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
+    ELzmaStatus *status, ISzAlloc *alloc);
+
+#endif

lib_generic/lzma/LzmaDecode.c

@@ -1,584 +0,0 @@
-/*
-  LzmaDecode.c
-  LZMA Decoder (optimized for Speed version)
-
-  LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
-  http://www.7-zip.org/
-
-  LZMA SDK is licensed under two licenses:
-  1) GNU Lesser General Public License (GNU LGPL)
-  2) Common Public License (CPL)
-  It means that you can select one of these two licenses and
-  follow rules of that license.
-
-  SPECIAL EXCEPTION:
-  Igor Pavlov, as the author of this Code, expressly permits you to
-  statically or dynamically link your Code (or bind by name) to the
-  interfaces of this file without subjecting your linked Code to the
-  terms of the CPL or GNU LGPL. Any modifications or additions
-  to this file, however, are subject to the LGPL or CPL terms.
-*/
-
-#include "LzmaDecode.h"
-
-#define kNumTopBits 24
-#define kTopValue ((UInt32)1 << kNumTopBits)
-
-#define kNumBitModelTotalBits 11
-#define kBitModelTotal (1 << kNumBitModelTotalBits)
-#define kNumMoveBits 5
-
-#define RC_READ_BYTE (*Buffer++)
-
-#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
-  { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
-
-#ifdef _LZMA_IN_CB
-
-#define RC_TEST { if (Buffer == BufferLim) \
-  { SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
-  BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
-
-#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
-
-#else
-
-#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
-
-#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
-
-#endif
-
-#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
-
-#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
-#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
-#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
-
-#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
-  { UpdateBit0(p); mi <<= 1; A0; } else \
-  { UpdateBit1(p); mi = (mi + mi) + 1; A1; }
-
-#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)
-
-#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
-  { int i = numLevels; res = 1; \
-  do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
-  res -= (1 << numLevels); }
-
-
-#define kNumPosBitsMax 4
-#define kNumPosStatesMax (1 << kNumPosBitsMax)
-
-#define kLenNumLowBits 3
-#define kLenNumLowSymbols (1 << kLenNumLowBits)
-#define kLenNumMidBits 3
-#define kLenNumMidSymbols (1 << kLenNumMidBits)
-#define kLenNumHighBits 8
-#define kLenNumHighSymbols (1 << kLenNumHighBits)
-
-#define LenChoice 0
-#define LenChoice2 (LenChoice + 1)
-#define LenLow (LenChoice2 + 1)
-#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
-#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
-#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
-
-
-#define kNumStates 12
-#define kNumLitStates 7
-
-#define kStartPosModelIndex 4
-#define kEndPosModelIndex 14
-#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
-
-#define kNumPosSlotBits 6
-#define kNumLenToPosStates 4
-
-#define kNumAlignBits 4
-#define kAlignTableSize (1 << kNumAlignBits)
-
-#define kMatchMinLen 2
-
-#define IsMatch 0
-#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
-#define IsRepG0 (IsRep + kNumStates)
-#define IsRepG1 (IsRepG0 + kNumStates)
-#define IsRepG2 (IsRepG1 + kNumStates)
-#define IsRep0Long (IsRepG2 + kNumStates)
-#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
-#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
-#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
-#define LenCoder (Align + kAlignTableSize)
-#define RepLenCoder (LenCoder + kNumLenProbs)
-#define Literal (RepLenCoder + kNumLenProbs)
-
-#if Literal != LZMA_BASE_SIZE
-StopCompilingDueBUG
-#endif
-
-int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size)
-{
-  unsigned char prop0;
-  if (size < LZMA_PROPERTIES_SIZE)
-    return LZMA_RESULT_DATA_ERROR;
-  prop0 = propsData[0];
-  if (prop0 >= (9 * 5 * 5))
-    return LZMA_RESULT_DATA_ERROR;
-  {
-    for (propsRes->pb = 0; prop0 >= (9 * 5); propsRes->pb++, prop0 -= (9 * 5));
-    for (propsRes->lp = 0; prop0 >= 9; propsRes->lp++, prop0 -= 9);
-    propsRes->lc = prop0;
-    /*
-    unsigned char remainder = (unsigned char)(prop0 / 9);
-    propsRes->lc = prop0 % 9;
-    propsRes->pb = remainder / 5;
-    propsRes->lp = remainder % 5;
-    */
-  }
-
-  #ifdef _LZMA_OUT_READ
-  {
-    int i;
-    propsRes->DictionarySize = 0;
-    for (i = 0; i < 4; i++)
-      propsRes->DictionarySize += (UInt32)(propsData[1 + i]) << (i * 8);
-    if (propsRes->DictionarySize == 0)
-      propsRes->DictionarySize = 1;
-  }
-  #endif
-  return LZMA_RESULT_OK;
-}
-
-#define kLzmaStreamWasFinishedId (-1)
-
-int LzmaDecode(CLzmaDecoderState *vs,
-    #ifdef _LZMA_IN_CB
-    ILzmaInCallback *InCallback,
-    #else
-    const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
-    #endif
-    unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed)
-{
-  CProb *p = vs->Probs;
-  SizeT nowPos = 0;
-  Byte previousByte = 0;
-  UInt32 posStateMask = (1 << (vs->Properties.pb)) - 1;
-  UInt32 literalPosMask = (1 << (vs->Properties.lp)) - 1;
-  int lc = vs->Properties.lc;
-
-  #ifdef _LZMA_OUT_READ
-
-  UInt32 Range = vs->Range;
-  UInt32 Code = vs->Code;
-  #ifdef _LZMA_IN_CB
-  const Byte *Buffer = vs->Buffer;
-  const Byte *BufferLim = vs->BufferLim;
-  #else
-  const Byte *Buffer = inStream;
-  const Byte *BufferLim = inStream + inSize;
-  #endif
-  int state = vs->State;
-  UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
-  int len = vs->RemainLen;
-  UInt32 globalPos = vs->GlobalPos;
-  UInt32 distanceLimit = vs->DistanceLimit;
-
-  Byte *dictionary = vs->Dictionary;
-  UInt32 dictionarySize = vs->Properties.DictionarySize;
-  UInt32 dictionaryPos = vs->DictionaryPos;
-
-  Byte tempDictionary[4];
-
-  #ifndef _LZMA_IN_CB
-  *inSizeProcessed = 0;
-  #endif
-  *outSizeProcessed = 0;
-  if (len == kLzmaStreamWasFinishedId)
-    return LZMA_RESULT_OK;
-
-  if (dictionarySize == 0)
-  {
-    dictionary = tempDictionary;
-    dictionarySize = 1;
-    tempDictionary[0] = vs->TempDictionary[0];
-  }
-
-  if (len == kLzmaNeedInitId)
-  {
-    {
-      UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
-      UInt32 i;
-      for (i = 0; i < numProbs; i++)
-        p[i] = kBitModelTotal >> 1;
-      rep0 = rep1 = rep2 = rep3 = 1;
-      state = 0;
-      globalPos = 0;
-      distanceLimit = 0;
-      dictionaryPos = 0;
-      dictionary[dictionarySize - 1] = 0;
-      #ifdef _LZMA_IN_CB
-      RC_INIT;
-      #else
-      RC_INIT(inStream, inSize);
-      #endif
-    }
-    len = 0;
-  }
-  while(len != 0 && nowPos < outSize)
-  {
-    UInt32 pos = dictionaryPos - rep0;
-    if (pos >= dictionarySize)
-      pos += dictionarySize;
-    outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
-    if (++dictionaryPos == dictionarySize)
-      dictionaryPos = 0;
-    len--;
-  }
-  if (dictionaryPos == 0)
-    previousByte = dictionary[dictionarySize - 1];
-  else
-    previousByte = dictionary[dictionaryPos - 1];
-
-  #else /* if !_LZMA_OUT_READ */
-
-  int state = 0;
-  UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
-  int len = 0;
-  const Byte *Buffer;
-  const Byte *BufferLim;
-  UInt32 Range;
-  UInt32 Code;
-
-  #ifndef _LZMA_IN_CB
-  *inSizeProcessed = 0;
-  #endif
-  *outSizeProcessed = 0;
-
-  {
-    UInt32 i;
-    UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
-    for (i = 0; i < numProbs; i++)
-      p[i] = kBitModelTotal >> 1;
-  }
-
-  #ifdef _LZMA_IN_CB
-  RC_INIT;
-  #else
-  RC_INIT(inStream, inSize);
-  #endif
-
-  #endif /* _LZMA_OUT_READ */
-
-  while(nowPos < outSize)
-  {
-    CProb *prob;
-    UInt32 bound;
-    int posState = (int)(
-        (nowPos
-        #ifdef _LZMA_OUT_READ
-        + globalPos
-        #endif
-        )
-        & posStateMask);
-
-    prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
-    IfBit0(prob)
-    {
-      int symbol = 1;
-      UpdateBit0(prob)
-      prob = p + Literal + (LZMA_LIT_SIZE *
-        (((
-        (nowPos
-        #ifdef _LZMA_OUT_READ
-        + globalPos
-        #endif
-        )
-        & literalPosMask) << lc) + (previousByte >> (8 - lc))));
-
-      if (state >= kNumLitStates)
-      {
-        int matchByte;
-        #ifdef _LZMA_OUT_READ
-        UInt32 pos = dictionaryPos - rep0;
-        if (pos >= dictionarySize)
-          pos += dictionarySize;
-        matchByte = dictionary[pos];
-        #else
-        matchByte = outStream[nowPos - rep0];
-        #endif
-        do
-        {
-          int bit;
-          CProb *probLit;
-          matchByte <<= 1;
-          bit = (matchByte & 0x100);
-          probLit = prob + 0x100 + bit + symbol;
-          RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
-        }
-        while (symbol < 0x100);
-      }
-      while (symbol < 0x100)
-      {
-        CProb *probLit = prob + symbol;
-        RC_GET_BIT(probLit, symbol)
-      }
-      previousByte = (Byte)symbol;
-
-      outStream[nowPos++] = previousByte;
-      #ifdef _LZMA_OUT_READ
-      if (distanceLimit < dictionarySize)
-        distanceLimit++;
-
-      dictionary[dictionaryPos] = previousByte;
-      if (++dictionaryPos == dictionarySize)
-        dictionaryPos = 0;
-      #endif
-      if (state < 4) state = 0;
-      else if (state < 10) state -= 3;
-      else state -= 6;
-    }
-    else
-    {
-      UpdateBit1(prob);
-      prob = p + IsRep + state;
-      IfBit0(prob)
-      {
-        UpdateBit0(prob);
-        rep3 = rep2;
-        rep2 = rep1;
-        rep1 = rep0;
-        state = state < kNumLitStates ? 0 : 3;
-        prob = p + LenCoder;
-      }
-      else
-      {
-        UpdateBit1(prob);
-        prob = p + IsRepG0 + state;
-        IfBit0(prob)
-        {
-          UpdateBit0(prob);
-          prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
-          IfBit0(prob)
-          {
-            #ifdef _LZMA_OUT_READ
-            UInt32 pos;
-            #endif
-            UpdateBit0(prob);
-
-            #ifdef _LZMA_OUT_READ
-            if (distanceLimit == 0)
-            #else
-            if (nowPos == 0)
-            #endif
-              return LZMA_RESULT_DATA_ERROR;
-
-            state = state < kNumLitStates ? 9 : 11;
-            #ifdef _LZMA_OUT_READ
-            pos = dictionaryPos - rep0;
-            if (pos >= dictionarySize)
-              pos += dictionarySize;
-            previousByte = dictionary[pos];
-            dictionary[dictionaryPos] = previousByte;
-            if (++dictionaryPos == dictionarySize)
-              dictionaryPos = 0;
-            #else
-            previousByte = outStream[nowPos - rep0];
-            #endif
-            outStream[nowPos++] = previousByte;
-            #ifdef _LZMA_OUT_READ
-            if (distanceLimit < dictionarySize)
-              distanceLimit++;
-            #endif
-
-            continue;
-          }
-          else
-          {
-            UpdateBit1(prob);
-          }
-        }
-        else
-        {
-          UInt32 distance;
-          UpdateBit1(prob);
-          prob = p + IsRepG1 + state;
-          IfBit0(prob)
-          {
-            UpdateBit0(prob);
-            distance = rep1;
-          }
-          else
-          {
-            UpdateBit1(prob);
-            prob = p + IsRepG2 + state;
-            IfBit0(prob)
-            {
-              UpdateBit0(prob);
-              distance = rep2;
-            }
-            else
-            {
-              UpdateBit1(prob);
-              distance = rep3;
-              rep3 = rep2;
-            }
-            rep2 = rep1;
-          }
-          rep1 = rep0;
-          rep0 = distance;
-        }
-        state = state < kNumLitStates ? 8 : 11;
-        prob = p + RepLenCoder;
-      }
-      {
-        int numBits, offset;
-        CProb *probLen = prob + LenChoice;
-        IfBit0(probLen)
-        {
-          UpdateBit0(probLen);
-          probLen = prob + LenLow + (posState << kLenNumLowBits);
-          offset = 0;
-          numBits = kLenNumLowBits;
-        }
-        else
-        {
-          UpdateBit1(probLen);
-          probLen = prob + LenChoice2;
-          IfBit0(probLen)
-          {
-            UpdateBit0(probLen);
-            probLen = prob + LenMid + (posState << kLenNumMidBits);
-            offset = kLenNumLowSymbols;
-            numBits = kLenNumMidBits;
-          }
-          else
-          {
-            UpdateBit1(probLen);
-            probLen = prob + LenHigh;
-            offset = kLenNumLowSymbols + kLenNumMidSymbols;
-            numBits = kLenNumHighBits;
-          }
-        }
-        RangeDecoderBitTreeDecode(probLen, numBits, len);
-        len += offset;
-      }
-
-      if (state < 4)
-      {
-        int posSlot;
-        state += kNumLitStates;
-        prob = p + PosSlot +
-            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
-            kNumPosSlotBits);
-        RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
-        if (posSlot >= kStartPosModelIndex)
-        {
-          int numDirectBits = ((posSlot >> 1) - 1);
-          rep0 = (2 | ((UInt32)posSlot & 1));
-          if (posSlot < kEndPosModelIndex)
-          {
-            rep0 <<= numDirectBits;
-            prob = p + SpecPos + rep0 - posSlot - 1;
-          }
-          else
-          {
-            numDirectBits -= kNumAlignBits;
-            do
-            {
-              RC_NORMALIZE
-              Range >>= 1;
-              rep0 <<= 1;
-              if (Code >= Range)
-              {
-                Code -= Range;
-                rep0 |= 1;
-              }
-            }
-            while (--numDirectBits != 0);
-            prob = p + Align;
-            rep0 <<= kNumAlignBits;
-            numDirectBits = kNumAlignBits;
-          }
-          {
-            int i = 1;
-            int mi = 1;
-            do
-            {
-              CProb *prob3 = prob + mi;
-              RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
-              i <<= 1;
-            }
-            while(--numDirectBits != 0);
-          }
-        }
-        else
-          rep0 = posSlot;
-        if (++rep0 == (UInt32)(0))
-        {
-          /* it's for stream version */
-          len = kLzmaStreamWasFinishedId;
-          break;
-        }
-      }
-
-      len += kMatchMinLen;
-      #ifdef _LZMA_OUT_READ
-      if (rep0 > distanceLimit)
-      #else
-      if (rep0 > nowPos)
-      #endif
-        return LZMA_RESULT_DATA_ERROR;
-
-      #ifdef _LZMA_OUT_READ
-      if (dictionarySize - distanceLimit > (UInt32)len)
-        distanceLimit += len;
-      else
-        distanceLimit = dictionarySize;
-      #endif
-
-      do
-      {
-        #ifdef _LZMA_OUT_READ
-        UInt32 pos = dictionaryPos - rep0;
-        if (pos >= dictionarySize)
-          pos += dictionarySize;
-        previousByte = dictionary[pos];
-        dictionary[dictionaryPos] = previousByte;
-        if (++dictionaryPos == dictionarySize)
-          dictionaryPos = 0;
-        #else
-        previousByte = outStream[nowPos - rep0];
-        #endif
-        len--;
-        outStream[nowPos++] = previousByte;
-      }
-      while(len != 0 && nowPos < outSize);
-    }
-  }
-  RC_NORMALIZE;
-
-  #ifdef _LZMA_OUT_READ
-  vs->Range = Range;
-  vs->Code = Code;
-  vs->DictionaryPos = dictionaryPos;
-  vs->GlobalPos = globalPos + (UInt32)nowPos;
-  vs->DistanceLimit = distanceLimit;
-  vs->Reps[0] = rep0;
-  vs->Reps[1] = rep1;
-  vs->Reps[2] = rep2;
-  vs->Reps[3] = rep3;
-  vs->State = state;
-  vs->RemainLen = len;
-  vs->TempDictionary[0] = tempDictionary[0];
-  #endif
-
-  #ifdef _LZMA_IN_CB
-  vs->Buffer = Buffer;
-  vs->BufferLim = BufferLim;
-  #else
-  *inSizeProcessed = (SizeT)(Buffer - inStream);
-  #endif
-  *outSizeProcessed = nowPos;
-  return LZMA_RESULT_OK;
-}

lib_generic/lzma/LzmaDecode.h

@@ -1,113 +0,0 @@
-/*
-  LzmaDecode.h
-  LZMA Decoder interface
-
-  LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
-  http://www.7-zip.org/
-
-  LZMA SDK is licensed under two licenses:
-  1) GNU Lesser General Public License (GNU LGPL)
-  2) Common Public License (CPL)
-  It means that you can select one of these two licenses and
-  follow rules of that license.
-
-  SPECIAL EXCEPTION:
-  Igor Pavlov, as the author of this code, expressly permits you to
-  statically or dynamically link your code (or bind by name) to the
-  interfaces of this file without subjecting your linked code to the
-  terms of the CPL or GNU LGPL. Any modifications or additions
-  to this file, however, are subject to the LGPL or CPL terms.
-*/
-
-#ifndef __LZMADECODE_H
-#define __LZMADECODE_H
-
-#include "LzmaTypes.h"
-
-/* #define _LZMA_IN_CB */
-/* Use callback for input data */
-
-/* #define _LZMA_OUT_READ */
-/* Use read function for output data */
-
-/* #define _LZMA_PROB32 */
-/* It can increase speed on some 32-bit CPUs,
-   but memory usage will be doubled in that case */
-
-/* #define _LZMA_LOC_OPT */
-/* Enable local speed optimizations inside code */
-
-#ifdef _LZMA_PROB32
-#define CProb UInt32
-#else
-#define CProb UInt16
-#endif
-
-#define LZMA_RESULT_OK 0
-#define LZMA_RESULT_DATA_ERROR 1
-
-#ifdef _LZMA_IN_CB
-typedef struct _ILzmaInCallback
-{
-  int (*Read)(void *object, const unsigned char **buffer, SizeT *bufferSize);
-} ILzmaInCallback;
-#endif
-
-#define LZMA_BASE_SIZE 1846
-#define LZMA_LIT_SIZE 768
-
-#define LZMA_PROPERTIES_SIZE 5
-
-typedef struct _CLzmaProperties
-{
-  int lc;
-  int lp;
-  int pb;
-  #ifdef _LZMA_OUT_READ
-  UInt32 DictionarySize;
-  #endif
-}CLzmaProperties;
-
-int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size);
-
-#define LzmaGetNumProbs(Properties) (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((Properties)->lc + (Properties)->lp)))
-
-#define kLzmaNeedInitId (-2)
-
-typedef struct _CLzmaDecoderState
-{
-  CLzmaProperties Properties;
-  CProb *Probs;
-
-  #ifdef _LZMA_IN_CB
-  const unsigned char *Buffer;
-  const unsigned char *BufferLim;
-  #endif
-
-  #ifdef _LZMA_OUT_READ
-  unsigned char *Dictionary;
-  UInt32 Range;
-  UInt32 Code;
-  UInt32 DictionaryPos;
-  UInt32 GlobalPos;
-  UInt32 DistanceLimit;
-  UInt32 Reps[4];
-  int State;
-  int RemainLen;
-  unsigned char TempDictionary[4];
-  #endif
-} CLzmaDecoderState;
-
-#ifdef _LZMA_OUT_READ
-#define LzmaDecoderInit(vs) { (vs)->RemainLen = kLzmaNeedInitId; }
-#endif
-
-int LzmaDecode(CLzmaDecoderState *vs,
-    #ifdef _LZMA_IN_CB
-    ILzmaInCallback *inCallback,
-    #else
-    const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
-    #endif
-    unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed);
-
-#endif

lib_generic/lzma/LzmaTools.c

@@ -1,7 +1,7 @@
 /*
- * Usefuls routines based on the LzmaTest.c file from LZMA SDK 4.57
+ * Usefuls routines based on the LzmaTest.c file from LZMA SDK 4.65
  *
- * Copyright (C) 2007-2008 Industrie Dial Face S.p.A.
+ * Copyright (C) 2007-2009 Industrie Dial Face S.p.A.
  * Luigi 'Comio' Mantellini (luigi.mantellini@idf-hit.com)
  *
  * Copyright (C) 1999-2005 Igor Pavlov
@@ -40,29 +40,32 @@
 #ifdef CONFIG_LZMA
 
 #define LZMA_PROPERTIES_OFFSET 0
-#define LZMA_SIZE_OFFSET       LZMA_PROPERTIES_SIZE
+#define LZMA_SIZE_OFFSET       LZMA_PROPS_SIZE
 #define LZMA_DATA_OFFSET       LZMA_SIZE_OFFSET+sizeof(uint64_t)
 
 #include "LzmaTools.h"
-#include "LzmaDecode.h"
+#include "LzmaDec.h"
 
 #include <linux/string.h>
 #include <malloc.h>
 
+static void *SzAlloc(void *p, size_t size) { p = p; return malloc(size); }
+static void SzFree(void *p, void *address) { p = p; free(address); }
+
 int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
                   unsigned char *inStream,  SizeT  length)
 {
-	int res = LZMA_RESULT_DATA_ERROR;
+    int res = SZ_ERROR_DATA;
     int i;
+    ISzAlloc g_Alloc;
 
     SizeT outSizeFull = 0xFFFFFFFF; /* 4GBytes limit */
     SizeT inProcessed;
     SizeT outProcessed;
     SizeT outSize;
     SizeT outSizeHigh;
-	CLzmaDecoderState state;  /* it's about 24-80 bytes structure, if int is 32-bit */
+    ELzmaStatus state;
-	unsigned char properties[LZMA_PROPERTIES_SIZE];
+    SizeT compressedSize = (SizeT)(length - LZMA_PROPS_SIZE);
-	SizeT compressedSize = (SizeT)(length - LZMA_DATA_OFFSET);
 
     debug ("LZMA: Image address............... 0x%lx\n", inStream);
     debug ("LZMA: Properties address.......... 0x%lx\n", inStream + LZMA_PROPERTIES_OFFSET);
@@ -70,15 +73,7 @@ int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
     debug ("LZMA: Compressed data address..... 0x%lx\n", inStream + LZMA_DATA_OFFSET);
     debug ("LZMA: Destination address......... 0x%lx\n", outStream);
 
-	memcpy(properties, inStream + LZMA_PROPERTIES_OFFSET, LZMA_PROPERTIES_SIZE);
-
     memset(&state, 0, sizeof(state));
-	res = LzmaDecodeProperties(&state.Properties,
-				 properties,
-				 LZMA_PROPERTIES_SIZE);
-	if (res != LZMA_RESULT_OK) {
-		return res;
-	}
 
     outSize = 0;
     outSizeHigh = 0;
@@ -106,36 +101,26 @@ int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
          *
          */
         debug ("LZMA: 64bit support not enabled.\n");
-	        return LZMA_RESULT_DATA_ERROR;
+        return SZ_ERROR_DATA;
     }
 
     debug ("LZMA: Uncompresed size............ 0x%lx\n", outSizeFull);
     debug ("LZMA: Compresed size.............. 0x%lx\n", compressedSize);
-	debug ("LZMA: Dynamic memory needed....... 0x%lx", LzmaGetNumProbs(&state.Properties) * sizeof(CProb));
 
-	state.Probs = (CProb *)malloc(LzmaGetNumProbs(&state.Properties) * sizeof(CProb));
+    g_Alloc.Alloc = SzAlloc;
-
+    g_Alloc.Free = SzFree;
-	if (state.Probs == 0
-	    || (outStream == 0 && outSizeFull != 0)
-	    || (inStream == 0 && compressedSize != 0)) {
-		free(state.Probs);
-		debug ("\n");
-		return LZMA_RESULT_DATA_ERROR;
-	}
-
-	debug (" allocated.\n");
 
     /* Decompress */
-
+    outProcessed = outSizeFull;
-	res = LzmaDecode(&state,
+    res = LzmaDecode(
-		inStream + LZMA_DATA_OFFSET, compressedSize, &inProcessed,
+        outStream, &outProcessed,
-		outStream, outSizeFull,  &outProcessed);
+        inStream + LZMA_DATA_OFFSET, &compressedSize,
-	if (res != LZMA_RESULT_OK)  {
+        inStream, LZMA_PROPS_SIZE, LZMA_FINISH_ANY, &state, &g_Alloc);
+    *uncompressedSize = outProcessed;
+    if (res != SZ_OK)  {
         return res;
     }
 
-	*uncompressedSize = outProcessed;
-	free(state.Probs);
     return res;
 }
 

lib_generic/lzma/LzmaTools.h

@@ -1,5 +1,5 @@
 /*
- * Usefuls routines based on the LzmaTest.c file from LZMA SDK 4.57
+ * Usefuls routines based on the LzmaTest.c file from LZMA SDK 4.65
  *
  * Copyright (C) 2007-2008 Industrie Dial Face S.p.A.
  * Luigi 'Comio' Mantellini (luigi.mantellini@idf-hit.com)
@@ -28,7 +28,7 @@
 #ifndef __LZMA_TOOL_H__
 #define __LZMA_TOOL_H__
 
-#include "LzmaTypes.h"
+#include <lzma/LzmaTypes.h>
 
 extern int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
 			      unsigned char *inStream,  SizeT  length);

lib_generic/lzma/LzmaTypes.h

@@ -1,45 +0,0 @@
-/*
-LzmaTypes.h
-
-Types for LZMA Decoder
-
-This file written and distributed to public domain by Igor Pavlov.
-This file is part of LZMA SDK 4.40 (2006-05-01)
-*/
-
-#ifndef __LZMATYPES_H
-#define __LZMATYPES_H
-
-#ifndef _7ZIP_BYTE_DEFINED
-#define _7ZIP_BYTE_DEFINED
-typedef unsigned char Byte;
-#endif
-
-#ifndef _7ZIP_UINT16_DEFINED
-#define _7ZIP_UINT16_DEFINED
-typedef unsigned short UInt16;
-#endif
-
-#ifndef _7ZIP_UINT32_DEFINED
-#define _7ZIP_UINT32_DEFINED
-#ifdef _LZMA_UINT32_IS_ULONG
-typedef unsigned long UInt32;
-#else
-typedef unsigned int UInt32;
-#endif
-#endif
-
-/* #define _LZMA_NO_SYSTEM_SIZE_T */
-/* You can use it, if you don't want <stddef.h> */
-
-#ifndef _7ZIP_SIZET_DEFINED
-#define _7ZIP_SIZET_DEFINED
-#ifdef _LZMA_NO_SYSTEM_SIZE_T
-typedef UInt32 SizeT;
-#else
-#include <stddef.h>
-typedef size_t SizeT;
-#endif
-#endif
-
-#endif

lib_generic/lzma/Makefile

@@ -30,7 +30,9 @@ LIB	= $(obj)liblzma.a
 
 SOBJS	=
 
-COBJS-$(CONFIG_LZMA) += LzmaDecode.o LzmaTools.o
+CFLAGS += -D_LZMA_PROB32 -I$(TOPDIR)/include/linux
+
+COBJS-$(CONFIG_LZMA) += LzmaDec.o LzmaTools.o
 
 COBJS	= $(COBJS-y)
 SRCS 	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)

lib_generic/lzma/README.txt

@@ -7,14 +7,14 @@ Author:         Igor Pavlov
 The import is made using the import_lzmasdk.sh script that:
 
 * untars the lzmaXYY.tar.bz2 file (from the download web page)
-* copies the files LzmaDecode.h, LzmaTypes.h, LzmaDecode.c, history.txt,
+* copies the files LzmaDec.h, Types.h, LzmaDec.c, history.txt,
-  LGPL.txt, and lzma.txt from source archive into the lib_lzma directory (pwd).
+  and lzma.txt from source archive into the lib_lzma directory (pwd).
 
 Example:
 
- ./import_lzmasdk.sh ~/lzma457.tar.bz2
+ . import_lzmasdk.sh ~/lzma465.tar.bz2
 
-Notice: The files from lzma sdk are not _modified_ by this script!
+Notice: The files from lzma sdk are _not modified_ by this script!
 
 The files LzmaTools.{c,h} are provided to export the lzmaBuffToBuffDecompress()
 function that wraps the complex LzmaDecode() function from the LZMA SDK. The

lib_generic/lzma/Types.h

@@ -0,0 +1,208 @@
+/* Types.h -- Basic types
+2008-11-23 : Igor Pavlov : Public domain */
+
+#ifndef __7Z_TYPES_H
+#define __7Z_TYPES_H
+
+#include <stddef.h>
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+#define SZ_OK 0
+
+#define SZ_ERROR_DATA 1
+#define SZ_ERROR_MEM 2
+#define SZ_ERROR_CRC 3
+#define SZ_ERROR_UNSUPPORTED 4
+#define SZ_ERROR_PARAM 5
+#define SZ_ERROR_INPUT_EOF 6
+#define SZ_ERROR_OUTPUT_EOF 7
+#define SZ_ERROR_READ 8
+#define SZ_ERROR_WRITE 9
+#define SZ_ERROR_PROGRESS 10
+#define SZ_ERROR_FAIL 11
+#define SZ_ERROR_THREAD 12
+
+#define SZ_ERROR_ARCHIVE 16
+#define SZ_ERROR_NO_ARCHIVE 17
+
+typedef int SRes;
+
+#ifdef _WIN32
+typedef DWORD WRes;
+#else
+typedef int WRes;
+#endif
+
+#ifndef RINOK
+#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; }
+#endif
+
+typedef unsigned char Byte;
+typedef short Int16;
+typedef unsigned short UInt16;
+
+#ifdef _LZMA_UINT32_IS_ULONG
+typedef long Int32;
+typedef unsigned long UInt32;
+#else
+typedef int Int32;
+typedef unsigned int UInt32;
+#endif
+
+#ifdef _SZ_NO_INT_64
+
+/* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers.
+   NOTES: Some code will work incorrectly in that case! */
+
+typedef long Int64;
+typedef unsigned long UInt64;
+
+#else
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+typedef __int64 Int64;
+typedef unsigned __int64 UInt64;
+#else
+typedef long long int Int64;
+typedef unsigned long long int UInt64;
+#endif
+
+#endif
+
+#ifdef _LZMA_NO_SYSTEM_SIZE_T
+typedef UInt32 SizeT;
+#else
+typedef size_t SizeT;
+#endif
+
+typedef int Bool;
+#define True 1
+#define False 0
+
+
+#ifdef _MSC_VER
+
+#if _MSC_VER >= 1300
+#define MY_NO_INLINE __declspec(noinline)
+#else
+#define MY_NO_INLINE
+#endif
+
+#define MY_CDECL __cdecl
+#define MY_STD_CALL __stdcall
+#define MY_FAST_CALL MY_NO_INLINE __fastcall
+
+#else
+
+#define MY_CDECL
+#define MY_STD_CALL
+#define MY_FAST_CALL
+
+#endif
+
+
+/* The following interfaces use first parameter as pointer to structure */
+
+typedef struct
+{
+  SRes (*Read)(void *p, void *buf, size_t *size);
+    /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
+       (output(*size) < input(*size)) is allowed */
+} ISeqInStream;
+
+/* it can return SZ_ERROR_INPUT_EOF */
+SRes SeqInStream_Read(ISeqInStream *stream, void *buf, size_t size);
+SRes SeqInStream_Read2(ISeqInStream *stream, void *buf, size_t size, SRes errorType);
+SRes SeqInStream_ReadByte(ISeqInStream *stream, Byte *buf);
+
+typedef struct
+{
+  size_t (*Write)(void *p, const void *buf, size_t size);
+    /* Returns: result - the number of actually written bytes.
+       (result < size) means error */
+} ISeqOutStream;
+
+typedef enum
+{
+  SZ_SEEK_SET = 0,
+  SZ_SEEK_CUR = 1,
+  SZ_SEEK_END = 2
+} ESzSeek;
+
+typedef struct
+{
+  SRes (*Read)(void *p, void *buf, size_t *size);  /* same as ISeqInStream::Read */
+  SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin);
+} ISeekInStream;
+
+typedef struct
+{
+  SRes (*Look)(void *p, void **buf, size_t *size);
+    /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
+       (output(*size) > input(*size)) is not allowed
+       (output(*size) < input(*size)) is allowed */
+  SRes (*Skip)(void *p, size_t offset);
+    /* offset must be <= output(*size) of Look */
+
+  SRes (*Read)(void *p, void *buf, size_t *size);
+    /* reads directly (without buffer). It's same as ISeqInStream::Read */
+  SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin);
+} ILookInStream;
+
+SRes LookInStream_LookRead(ILookInStream *stream, void *buf, size_t *size);
+SRes LookInStream_SeekTo(ILookInStream *stream, UInt64 offset);
+
+/* reads via ILookInStream::Read */
+SRes LookInStream_Read2(ILookInStream *stream, void *buf, size_t size, SRes errorType);
+SRes LookInStream_Read(ILookInStream *stream, void *buf, size_t size);
+
+#define LookToRead_BUF_SIZE (1 << 14)
+
+typedef struct
+{
+  ILookInStream s;
+  ISeekInStream *realStream;
+  size_t pos;
+  size_t size;
+  Byte buf[LookToRead_BUF_SIZE];
+} CLookToRead;
+
+void LookToRead_CreateVTable(CLookToRead *p, int lookahead);
+void LookToRead_Init(CLookToRead *p);
+
+typedef struct
+{
+  ISeqInStream s;
+  ILookInStream *realStream;
+} CSecToLook;
+
+void SecToLook_CreateVTable(CSecToLook *p);
+
+typedef struct
+{
+  ISeqInStream s;
+  ILookInStream *realStream;
+} CSecToRead;
+
+void SecToRead_CreateVTable(CSecToRead *p);
+
+typedef struct
+{
+  SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize);
+    /* Returns: result. (result != SZ_OK) means break.
+       Value (UInt64)(Int64)-1 for size means unknown value. */
+} ICompressProgress;
+
+typedef struct
+{
+  void *(*Alloc)(void *p, size_t size);
+  void (*Free)(void *p, void *address); /* address can be 0 */
+} ISzAlloc;
+
+#define IAlloc_Alloc(p, size) (p)->Alloc((p), size)
+#define IAlloc_Free(p, a) (p)->Free((p), a)
+
+#endif

lib_generic/lzma/history.txt

@@ -1,119 +1,157 @@
 HISTORY of the LZMA SDK
 -----------------------
 
-  4.57		 2007-12-12
+4.65           2009-02-03
-  -------------------------
+-------------------------
-    - Speed optimizations in Ñ++ LZMA Decoder.
+- Some minor fixes
-    - Small changes for more compatibility with some C/C++ compilers.
 
 
-  4.49 beta	 2007-07-05
+4.63           2008-12-31
-  -------------------------
+-------------------------
-    - .7z ANSI-C Decoder:
+- Some minor fixes
+
+
+4.61 beta      2008-11-23
+-------------------------
+- The bug in ANSI-C LZMA Decoder was fixed:
+    If encoded stream was corrupted, decoder could access memory
+    outside of allocated range.
+- Some changes in ANSI-C 7z Decoder interfaces.
+- LZMA SDK is placed in the public domain.
+
+
+4.60 beta      2008-08-19
+-------------------------
+- Some minor fixes.
+
+
+4.59 beta      2008-08-13
+-------------------------
+- The bug was fixed:
+    LZMA Encoder in fast compression mode could access memory outside of
+    allocated range in some rare cases.
+
+
+4.58 beta      2008-05-05
+-------------------------
+- ANSI-C LZMA Decoder was rewritten for speed optimizations.
+- ANSI-C LZMA Encoder was included to LZMA SDK.
+- C++ LZMA code now is just wrapper over ANSI-C code.
+
+
+4.57           2007-12-12
+-------------------------
+- Speed optimizations in Ñ++ LZMA Decoder.
+- Small changes for more compatibility with some C/C++ compilers.
+
+
+4.49 beta      2007-07-05
+-------------------------
+- .7z ANSI-C Decoder:
      - now it supports BCJ and BCJ2 filters
      - now it supports files larger than 4 GB.
      - now it supports "Last Write Time" field for files.
-    - C++ code for .7z archives compressing/decompressing from 7-zip
+- C++ code for .7z archives compressing/decompressing from 7-zip
   was included to LZMA SDK.
 
 
-  4.43		 2006-06-04
+4.43           2006-06-04
-  -------------------------
+-------------------------
-    - Small changes for more compatibility with some C/C++ compilers.
+- Small changes for more compatibility with some C/C++ compilers.
 
 
-  4.42		 2006-05-15
+4.42           2006-05-15
-  -------------------------
+-------------------------
-    - Small changes in .h files in ANSI-C version.
+- Small changes in .h files in ANSI-C version.
 
 
-  4.39 beta	 2006-04-14
+4.39 beta      2006-04-14
-  -------------------------
+-------------------------
-    - Bug in versions 4.33b:4.38b was fixed:
+- The bug in versions 4.33b:4.38b was fixed:
   C++ version of LZMA encoder could not correctly compress
   files larger than 2 GB with HC4 match finder (-mfhc4).
 
 
-  4.37 beta	 2005-04-06
+4.37 beta      2005-04-06
-  -------------------------
+-------------------------
-    - Fixes in C++ code: code could no be compiled if _NO_EXCEPTIONS was defined.
+- Fixes in C++ code: code could no be compiled if _NO_EXCEPTIONS was defined.
 
 
-  4.35 beta	 2005-03-02
+4.35 beta      2005-03-02
-  -------------------------
+-------------------------
-    - Bug was fixed in C++ version of LZMA Decoder:
+- The bug was fixed in C++ version of LZMA Decoder:
     If encoded stream was corrupted, decoder could access memory
     outside of allocated range.
 
 
-  4.34 beta	 2006-02-27
+4.34 beta      2006-02-27
-  -------------------------
+-------------------------
-    - Compressing speed and memory requirements for compressing were increased
+- Compressing speed and memory requirements for compressing were increased
-    - LZMA now can use only these match finders: HC4, BT2, BT3, BT4
+- LZMA now can use only these match finders: HC4, BT2, BT3, BT4
 
 
-  4.32		 2005-12-09
+4.32           2005-12-09
-  -------------------------
+-------------------------
-    - Java version of LZMA SDK was included
+- Java version of LZMA SDK was included
 
 
-  4.30		 2005-11-20
+4.30           2005-11-20
-  -------------------------
+-------------------------
-    - Compression ratio was improved in -a2 mode
+- Compression ratio was improved in -a2 mode
-    - Speed optimizations for compressing in -a2 mode
+- Speed optimizations for compressing in -a2 mode
-    - -fb switch now supports values up to 273
+- -fb switch now supports values up to 273
-    - Bug in 7z_C (7zIn.c) was fixed:
+- The bug in 7z_C (7zIn.c) was fixed:
   It used Alloc/Free functions from different memory pools.
   So if program used two memory pools, it worked incorrectly.
-    - 7z_C: .7z format supporting was improved
+- 7z_C: .7z format supporting was improved
-    - LZMA# SDK (C#.NET version) was included
+- LZMA# SDK (C#.NET version) was included
 
 
-  4.27 (Updated) 2005-09-21
+4.27 (Updated) 2005-09-21
-  -------------------------
+-------------------------
-   - Some GUIDs/interfaces in C++ were changed.
+- Some GUIDs/interfaces in C++ were changed.
  IStream.h:
    ISequentialInStream::Read now works as old ReadPart
    ISequentialOutStream::Write now works as old WritePart
 
 
-  4.27		 2005-08-07
+4.27           2005-08-07
-  -------------------------
+-------------------------
-    - Bug in LzmaDecodeSize.c was fixed:
+- The bug in LzmaDecodeSize.c was fixed:
    if _LZMA_IN_CB and _LZMA_OUT_READ were defined,
    decompressing worked incorrectly.
 
 
-  4.26		 2005-08-05
+4.26           2005-08-05
-  -------------------------
+-------------------------
-    - Fixes in 7z_C code and LzmaTest.c:
+- Fixes in 7z_C code and LzmaTest.c:
   previous versions could work incorrectly,
   if malloc(0) returns 0
 
 
-  4.23		 2005-06-29
+4.23           2005-06-29
-  -------------------------
+-------------------------
-    - Small fixes in C++ code
+- Small fixes in C++ code
 
 
-  4.22		 2005-06-10
+4.22           2005-06-10
-  -------------------------
+-------------------------
-    - Small fixes
+- Small fixes
 
 
-  4.21		 2005-06-08
+4.21           2005-06-08
-  -------------------------
+-------------------------
-    - Interfaces for ANSI-C LZMA Decoder (LzmaDecode.c) were changed
+- Interfaces for ANSI-C LZMA Decoder (LzmaDecode.c) were changed
-    - New additional version of ANSI-C LZMA Decoder with zlib-like interface:
+- New additional version of ANSI-C LZMA Decoder with zlib-like interface:
     - LzmaStateDecode.h
     - LzmaStateDecode.c
     - LzmaStateTest.c
-    - ANSI-C LZMA Decoder now can decompress files larger than 4 GB
+- ANSI-C LZMA Decoder now can decompress files larger than 4 GB
 
 
-  4.17		 2005-04-18
+4.17           2005-04-18
-  -------------------------
+-------------------------
-    - New example for RAM->RAM compressing/decompressing:
+- New example for RAM->RAM compressing/decompressing:
   LZMA + BCJ (filter for x86 code):
     - LzmaRam.h
     - LzmaRam.cpp
@@ -122,53 +160,53 @@ HISTORY of the LZMA SDK
     - -f86 switch for lzma.exe
 
 
-  4.16		 2005-03-29
+4.16           2005-03-29
-  -------------------------
+-------------------------
-    - Bug was fixed in LzmaDecode.c (ANSI-C LZMA Decoder):
+- The bug was fixed in LzmaDecode.c (ANSI-C LZMA Decoder):
    If _LZMA_OUT_READ was defined, and if encoded stream was corrupted,
    decoder could access memory outside of allocated range.
-    - Speed optimization of ANSI-C LZMA Decoder (now it's about 20% faster).
+- Speed optimization of ANSI-C LZMA Decoder (now it's about 20% faster).
   Old version of LZMA Decoder now is in file LzmaDecodeSize.c.
   LzmaDecodeSize.c can provide slightly smaller code than LzmaDecode.c
-    - Small speed optimization in LZMA C++ code
+- Small speed optimization in LZMA C++ code
-    - filter for SPARC's code was added
+- filter for SPARC's code was added
-    - Simplified version of .7z ANSI-C Decoder was included
+- Simplified version of .7z ANSI-C Decoder was included
 
 
-  4.06		 2004-09-05
+4.06           2004-09-05
-  -------------------------
+-------------------------
-    - Bug in v4.05 was fixed:
+- The bug in v4.05 was fixed:
     LZMA-Encoder didn't release output stream in some cases.
 
 
-  4.05		 2004-08-25
+4.05           2004-08-25
-  -------------------------
+-------------------------
-    - Source code of filters for x86, IA-64, ARM, ARM-Thumb
+- Source code of filters for x86, IA-64, ARM, ARM-Thumb
   and PowerPC code was included to SDK
-    - Some internal minor changes
+- Some internal minor changes
 
 
-  4.04		 2004-07-28
+4.04           2004-07-28
-  -------------------------
+-------------------------
-    - More compatibility with some C++ compilers
+- More compatibility with some C++ compilers
 
 
-  4.03		 2004-06-18
+4.03           2004-06-18
-  -------------------------
+-------------------------
-    - "Benchmark" command was added. It measures compressing
+- "Benchmark" command was added. It measures compressing
   and decompressing speed and shows rating values.
   Also it checks hardware errors.
 
 
-  4.02		 2004-06-10
+4.02           2004-06-10
-  -------------------------
+-------------------------
-    - C++ LZMA Encoder/Decoder code now is more portable
+- C++ LZMA Encoder/Decoder code now is more portable
   and it can be compiled by GCC on Linux.
 
 
-  4.01		 2004-02-15
+4.01           2004-02-15
-  -------------------------
+-------------------------
-    - Some detection of data corruption was enabled.
+- Some detection of data corruption was enabled.
     LzmaDecode.c / RangeDecoderReadByte
     .....
     {
@@ -177,15 +215,15 @@ HISTORY of the LZMA SDK
     }
 
 
-  4.00		 2004-02-13
+4.00           2004-02-13
-  -------------------------
+-------------------------
-    - Original version of LZMA SDK
+- Original version of LZMA SDK
 
 
 
 HISTORY of the LZMA
 -------------------
-  2001-2007:  Improvements to LZMA compressing/decompressing code,
+  2001-2008:  Improvements to LZMA compressing/decompressing code,
               keeping compatibility with original LZMA format
   1996-2001:  Development of LZMA compression format
 

lib_generic/lzma/import_lzmasdk.sh

@@ -17,14 +17,12 @@ fi
 
 BASENAME=`basename $1 .tar.bz2`
 TMPDIR=/tmp/tmp_lib_$BASENAME
-FILES="C/Compress/Lzma/LzmaDecode.h
+FILES="C/LzmaDec.h
-      C/Compress/Lzma/LzmaTypes.h
+      C/Types.h
-      C/Compress/Lzma/LzmaDecode.c
+      C/LzmaDec.c
       history.txt
-      LGPL.txt
       lzma.txt"
 
-
 mkdir -p $TMPDIR
 echo "Untar $1 -> $TMPDIR"
 tar -jxf $1 -C $TMPDIR

lib_generic/lzma/license.txt

@@ -0,0 +1,3 @@
+               License
+
+LZMA SDK is placed in the public domain.

lib_generic/lzma/lzma.txt

@@ -1,8 +1,6 @@
-LZMA SDK 4.57
+LZMA SDK 4.65
 -------------
 
-LZMA SDK   Copyright (C) 1999-2007 Igor Pavlov
-
 LZMA SDK provides the documentation, samples, header files, libraries,
 and tools you need to develop applications that use LZMA compression.
 
@@ -20,70 +18,7 @@ decompressing.
 LICENSE
 -------
 
-LZMA SDK is available under any of the following licenses:
+LZMA SDK is written and placed in the public domain by Igor Pavlov.
-
-1) GNU Lesser General Public License (GNU LGPL)
-2) Common Public License (CPL)
-3) Simplified license for unmodified code (read SPECIAL EXCEPTION)
-4) Proprietary license
-
-It means that you can select one of these four options and follow rules of that license.
-
-
-1,2) GNU LGPL and CPL licenses are pretty similar and both these
-licenses are classified as
- - "Free software licenses" at http://www.gnu.org/
- - "OSI-approved" at http://www.opensource.org/
-
-
-3) SPECIAL EXCEPTION
-
-Igor Pavlov, as the author of this code, expressly permits you
-to statically or dynamically link your code (or bind by name)
-to the files from LZMA SDK without subjecting your linked
-code to the terms of the CPL or GNU LGPL.
-Any modifications or additions to files from LZMA SDK, however,
-are subject to the GNU LGPL or CPL terms.
-
-SPECIAL EXCEPTION allows you to use LZMA SDK in applications with closed code,
-while you keep LZMA SDK code unmodified.
-
-
-SPECIAL EXCEPTION #2: Igor Pavlov, as the author of this code, expressly permits
-you to use this code under the same terms and conditions contained in the License
-Agreement you have for any previous version of LZMA SDK developed by Igor Pavlov.
-
-SPECIAL EXCEPTION #2 allows owners of proprietary licenses to use latest version
-of LZMA SDK as update for previous versions.
-
-
-SPECIAL EXCEPTION #3: Igor Pavlov, as the author of this code, expressly permits
-you to use code of the following files:
-BranchTypes.h, LzmaTypes.h, LzmaTest.c, LzmaStateTest.c, LzmaAlone.cpp,
-LzmaAlone.cs, LzmaAlone.java
-as public domain code.
-
-
-4) Proprietary license
-
-LZMA SDK also can be available under a proprietary license which
-can include:
-
-1) Right to modify code without subjecting modified code to the
-terms of the CPL or GNU LGPL
-2) Technical support for code
-
-To request such proprietary license or any additional consultations,
-send email message from that page:
-http://www.7-zip.org/support.html
-
-
-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
-
-You should have received a copy of the Common Public License
-along with this library.
 
 
 LZMA SDK Contents
@@ -91,42 +26,28 @@ LZMA SDK Contents
 
 LZMA SDK includes:
 
-  - C++ source code of LZMA compressing and decompressing
+  - ANSI-C/C++/C#/Java source code for LZMA compressing and decompressing
-  - ANSI-C compatible source code for LZMA decompressing
-  - C# source code for LZMA compressing and decompressing
-  - Java source code for LZMA compressing and decompressing
   - Compiled file->file LZMA compressing/decompressing program for Windows system
 
-ANSI-C LZMA decompression code was ported from original C++ sources to C.
-Also it was simplified and optimized for code size.
-But it is fully compatible with LZMA from 7-Zip.
-
 
 UNIX/Linux version
 ------------------
-To compile C++ version of file->file LZMA, go to directory
+To compile C++ version of file->file LZMA encoding, go to directory
-C/7zip/Compress/LZMA_Alone
+C++/7zip/Compress/LZMA_Alone
-and type "make" or "make clean all" to recompile all.
+and call make to recompile it:
+  make -f makefile.gcc clean all
 
 In some UNIX/Linux versions you must compile LZMA with static libraries.
-To compile with static libraries, change string in makefile
+To compile with static libraries, you can use
-LIB = -lm
-to string
 LIB = -lm -static
 
 
 Files
 ---------------------
-C	 - C source code
-CPP	 - CPP source code
-CS	 - C# source code
-Java	 - Java source code
 lzma.txt     - LZMA SDK description (this file)
 7zFormat.txt - 7z Format description
-7zC.txt  - 7z ANSI-C Decoder description (this file)
+7zC.txt      - 7z ANSI-C Decoder description
 methods.txt  - Compression method IDs for .7z
-LGPL.txt - GNU Lesser General Public License
-CPL.html - Common Public License
 lzma.exe     - Compiled file->file LZMA encoder/decoder for Windows
 history.txt  - history of the LZMA SDK
 
@@ -134,43 +55,41 @@ history.txt - history of the LZMA SDK
 Source code structure
 ---------------------
 
-C  - C files
+C/  - C files
-    Compress - files related to compression/decompression
+        7zCrc*.*   - CRC code
-      Lz     - files related to LZ (Lempel-Ziv) compression algorithm
+        Alloc.*    - Memory allocation functions
-      Lzma   - ANSI-C compatible LZMA decompressor
+        Bra*.*     - Filters for x86, IA-64, ARM, ARM-Thumb, PowerPC and SPARC code
+        LzFind.*   - Match finder for LZ (LZMA) encoders
+        LzFindMt.* - Match finder for LZ (LZMA) encoders for multithreading encoding
+        LzHash.h   - Additional file for LZ match finder
+        LzmaDec.*  - LZMA decoding
+        LzmaEnc.*  - LZMA encoding
+        LzmaLib.*  - LZMA Library for DLL calling
+        Types.h    - Basic types for another .c files
+	Threads.*  - The code for multithreading.
 
-	LzmaDecode.h  - interface for LZMA decoding on ANSI-C
+    LzmaLib  - LZMA Library (.DLL for Windows)
-	LzmaDecode.c	  - LZMA decoding on ANSI-C (new fastest version)
-	LzmaDecodeSize.c  - LZMA decoding on ANSI-C (old size-optimized version)
-	LzmaTest.c	  - test application that decodes LZMA encoded file
-	LzmaTypes.h	  - basic types for LZMA Decoder
-	LzmaStateDecode.h - interface for LZMA decoding (State version)
-	LzmaStateDecode.c - LZMA decoding on ANSI-C (State version)
-	LzmaStateTest.c   - test application (State version)
 
-      Branch	   - Filters for x86, IA-64, ARM, ARM-Thumb, PowerPC and SPARC code
+    LzmaUtil - LZMA Utility (file->file LZMA encoder/decoder).
 
     Archive - files related to archiving
-      7z_C     - 7z ANSI-C Decoder
+      7z     - 7z ANSI-C Decoder
 
-
+CPP/ -- CPP files
-CPP -- CPP files
 
   Common  - common files for C++ projects
   Windows - common files for Windows related code
+
   7zip    - files related to 7-Zip Project
 
     Common   - common files for 7-Zip
 
     Compress - files related to compression/decompression
 
-      LZ     - files related to LZ (Lempel-Ziv) compression algorithm
-
       Copy         - Copy coder
       RangeCoder   - Range Coder (special code of compression/decompression)
       LZMA         - LZMA compression/decompression on C++
       LZMA_Alone   - file->file LZMA compression/decompression
-
       Branch       - Filters for x86, IA-64, ARM, ARM-Thumb, PowerPC and SPARC code
 
     Archive - files related to archiving
@@ -192,7 +111,7 @@ CPP -- CPP files
 
 
 
-CS - C# files
+CS/ - C# files
   7zip
     Common   - some common files for 7-Zip
     Compress - files related to compression/decompression
@@ -201,46 +120,40 @@ CS - C# files
       LzmaAlone    - file->file LZMA compression/decompression
       RangeCoder   - Range Coder (special code of compression/decompression)
 
-Java  - Java files
+Java/  - Java files
   SevenZip
     Compression    - files related to compression/decompression
       LZ           - files related to LZ (Lempel-Ziv) compression algorithm
       LZMA         - LZMA compression/decompression
       RangeCoder   - Range Coder (special code of compression/decompression)
 
+
 C/C++ source code of LZMA SDK is part of 7-Zip project.
-
-You can find ANSI-C LZMA decompressing code at folder
-  C/7zip/Compress/Lzma
-7-Zip doesn't use that ANSI-C LZMA code and that code was developed
-specially for this SDK. And files from C/7zip/Compress/Lzma do not need
-files from other directories of SDK for compiling.
-
 7-Zip source code can be downloaded from 7-Zip's SourceForge page:
 
   http://sourceforge.net/projects/sevenzip/
 
 
+
 LZMA features
 -------------
   - Variable dictionary size (up to 1 GB)
-  - Estimated compressing speed: about 1 MB/s on 1 GHz CPU
+  - Estimated compressing speed: about 2 MB/s on 2 GHz CPU
   - Estimated decompressing speed:
-      - 8-12 MB/s on 1 GHz Intel Pentium 3 or AMD Athlon
+      - 20-30 MB/s on 2 GHz Core 2 or AMD Athlon 64
-      - 500-1000 KB/s on 100 MHz ARM, MIPS, PowerPC or other simple RISC
+      - 1-2 MB/s on 200 MHz ARM, MIPS, PowerPC or other simple RISC
-  - Small memory requirements for decompressing (8-32 KB + DictionarySize)
+  - Small memory requirements for decompressing (16 KB + DictionarySize)
-  - Small code size for decompressing: 2-8 KB (depending from
+  - Small code size for decompressing: 5-8 KB
-    speed optimizations)
 
 LZMA decoder uses only integer operations and can be
 implemented in any modern 32-bit CPU (or on 16-bit CPU with some conditions).
 
-Some critical operations that affect to speed of LZMA decompression:
+Some critical operations that affect the speed of LZMA decompression:
   1) 32*16 bit integer multiply
   2) Misspredicted branches (penalty mostly depends from pipeline length)
   3) 32-bit shift and arithmetic operations
 
-Speed of LZMA decompressing mostly depends from CPU speed.
+The speed of LZMA decompressing mostly depends from CPU speed.
 Memory speed has no big meaning. But if your CPU has small data cache,
 overall weight of memory speed will slightly increase.
 
@@ -260,11 +173,11 @@ Usage:	LZMA <e|d> inputFile outputFile [<switches>...]
   b: Benchmark. There are two tests: compressing and decompressing
      with LZMA method. Benchmark shows rating in MIPS (million
      instructions per second). Rating value is calculated from
-     measured speed and it is normalized with AMD Athlon 64 X2 CPU
+     measured speed and it is normalized with Intel's Core 2 results.
-     results. Also Benchmark checks possible hardware errors (RAM
+     Also Benchmark checks possible hardware errors (RAM
      errors in most cases). Benchmark uses these settings:
-     (-a1, -d21, -fb32, -mfbt4). You can change only -d. Also you
+     (-a1, -d21, -fb32, -mfbt4). You can change only -d parameter.
-     can change number of iterations. Example for 30 iterations:
+     Also you can change the number of iterations. Example for 30 iterations:
        LZMA b 30
      Default number of iterations is 10.
 
@@ -345,32 +258,29 @@ Compression ratio hints
 Recommendations
 ---------------
 
-To increase compression ratio for LZMA compressing it's desirable
+To increase the compression ratio for LZMA compressing it's desirable
 to have aligned data (if it's possible) and also it's desirable to locate
 data in such order, where code is grouped in one place and data is
 grouped in other place (it's better than such mixing: code, data, code,
 data, ...).
 
 
-Using Filters
+Filters
--------------
+-------
-You can increase compression ratio for some data types, using
+You can increase the compression ratio for some data types, using
 special filters before compressing. For example, it's possible to
-increase compression ratio on 5-10% for code for those CPU ISAs:
+increase the compression ratio on 5-10% for code for those CPU ISAs:
 x86, IA-64, ARM, ARM-Thumb, PowerPC, SPARC.
 
-You can find C/C++ source code of such filters in folder "7zip/Compress/Branch"
+You can find C source code of such filters in C/Bra*.* files
 
-You can check compression ratio gain of these filters with such
+You can check the compression ratio gain of these filters with such
 7-Zip commands (example for ARM code):
 No filter:
   7z a a1.7z a.bin -m0=lzma
 
 With filter for little-endian ARM code:
-  7z a a2.7z a.bin -m0=bc_arm -m1=lzma
+  7z a a2.7z a.bin -m0=arm -m1=lzma
-
-With filter for big-endian ARM code (using additional Swap4 filter):
-  7z a a3.7z a.bin -m0=swap4 -m1=bc_arm -m2=lzma
 
 It works in such manner:
 Compressing    = Filter_encoding + LZMA_encoding
@@ -383,8 +293,7 @@ since compression ratio with filtering is higher.
 
 These filters convert CALL (calling procedure) instructions
 from relative offsets to absolute addresses, so such data becomes more
-compressible. Source code of these CALL filters is pretty simple
+compressible.
-(about 20 lines of C++), so you can convert it from C++ version yourself.
 
 For some ISAs (for example, for MIPS) it's impossible to get gain from such filter.
 
@@ -392,7 +301,7 @@ For some ISAs (for example, for MIPS) it's impossible to get gain from such filt
 LZMA compressed file format
 ---------------------------
 Offset Size Description
-  0	1   Special LZMA properties for compressed data
+  0     1   Special LZMA properties (lc,lp, pb in encoded form)
   1     4   Dictionary size (little endian)
   5     8   Uncompressed size (little endian). -1 means unknown size
  13         Compressed data
@@ -401,263 +310,285 @@ Offset Size Description
 ANSI-C LZMA Decoder
 ~~~~~~~~~~~~~~~~~~~
 
-To compile ANSI-C LZMA Decoder you can use one of the following files sets:
+Please note that interfaces for ANSI-C code were changed in LZMA SDK 4.58.
-1) LzmaDecode.h + LzmaDecode.c + LzmaTest.c  (fastest version)
+If you want to use old interfaces you can download previous version of LZMA SDK
-2) LzmaDecode.h + LzmaDecodeSize.c + LzmaTest.c  (old size-optimized version)
+from sourceforge.net site.
-3) LzmaStateDecode.h + LzmaStateDecode.c + LzmaStateTest.c  (zlib-like interface)
+
+To use ANSI-C LZMA Decoder you need the following files:
+1) LzmaDec.h + LzmaDec.c + Types.h
+LzmaUtil/LzmaUtil.c is example application that uses these files.
 
 
 Memory requirements for LZMA decoding
 -------------------------------------
 
-LZMA decoder doesn't allocate memory itself, so you must
-allocate memory and send it to LZMA.
-
 Stack usage of LZMA decoding function for local variables is not
-larger than 200 bytes.
+larger than 200-400 bytes.
+
+LZMA Decoder uses dictionary buffer and internal state structure.
+Internal state structure consumes
+  state_size = (4 + (1.5 << (lc + lp))) KB
+by default (lc=3, lp=0), state_size = 16 KB.
+
 
 How To decompress data
 ----------------------
 
-LZMA Decoder (ANSI-C version) now supports 5 interfaces:
+LZMA Decoder (ANSI-C version) now supports 2 interfaces:
 1) Single-call Decompressing
-2) Single-call Decompressing with input stream callback
+2) Multi-call State Decompressing (zlib-like interface)
-3) Multi-call Decompressing with output buffer
-4) Multi-call Decompressing with input callback and output buffer
-5) Multi-call State Decompressing (zlib-like interface)
 
-Variant-5 is similar to Variant-4, but Variant-5 doesn't use callback functions.
+You must use external allocator:
+Example:
+void *SzAlloc(void *p, size_t size) { p = p; return malloc(size); }
+void SzFree(void *p, void *address) { p = p; free(address); }
+ISzAlloc alloc = { SzAlloc, SzFree };
 
-Decompressing steps
+You can use p = p; operator to disable compiler warnings.
--------------------
-
-1) read LZMA properties (5 bytes):
-   unsigned char properties[LZMA_PROPERTIES_SIZE];
-
-2) read uncompressed size (8 bytes, little-endian)
-
-3) Decode properties:
-
-  CLzmaDecoderState state;  /* it's 24-140 bytes structure, if int is 32-bit */
-
-  if (LzmaDecodeProperties(&state.Properties, properties, LZMA_PROPERTIES_SIZE) != LZMA_RESULT_OK)
-    return PrintError(rs, "Incorrect stream properties");
-
-4) Allocate memory block for internal Structures:
-
-  state.Probs = (CProb *)malloc(LzmaGetNumProbs(&state.Properties) * sizeof(CProb));
-  if (state.Probs == 0)
-    return PrintError(rs, kCantAllocateMessage);
-
-  LZMA decoder uses array of CProb variables as internal structure.
-  By default, CProb is unsigned_short. But you can define _LZMA_PROB32 to make
-  it unsigned_int. It can increase speed on some 32-bit CPUs, but memory
-  usage will be doubled in that case.
 
 
-5) Main Decompressing
+Single-call Decompressing
-
+-------------------------
-You must use one of the following interfaces:
-
-5.1 Single-call Decompressing
------------------------------
 When to use: RAM->RAM decompressing
-Compile files: LzmaDecode.h, LzmaDecode.c
+Compile files: LzmaDec.h + LzmaDec.c + Types.h
 Compile defines: no defines
 Memory Requirements:
   - Input buffer: compressed size
   - Output buffer: uncompressed size
-  - LZMA Internal Structures (~16 KB for default settings)
+  - LZMA Internal Structures: state_size (16 KB for default settings)
 
 Interface:
-  int res = LzmaDecode(&state,
+  int LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
-      inStream, compressedSize, &inProcessed,
+      const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
-      outStream, outSize, &outProcessed);
+      ELzmaStatus *status, ISzAlloc *alloc);
+  In:
+    dest     - output data
+    destLen  - output data size
+    src      - input data
+    srcLen   - input data size
+    propData - LZMA properties  (5 bytes)
+    propSize - size of propData buffer (5 bytes)
+    finishMode - It has meaning only if the decoding reaches output limit (*destLen).
+	 LZMA_FINISH_ANY - Decode just destLen bytes.
+	 LZMA_FINISH_END - Stream must be finished after (*destLen).
+                           You can use LZMA_FINISH_END, when you know that
+                           current output buffer covers last bytes of stream.
+    alloc    - Memory allocator.
+
+  Out:
+    destLen  - processed output size
+    srcLen   - processed input size
+
+  Output:
+    SZ_OK
+      status:
+        LZMA_STATUS_FINISHED_WITH_MARK
+        LZMA_STATUS_NOT_FINISHED
+        LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+    SZ_ERROR_DATA - Data error
+    SZ_ERROR_MEM  - Memory allocation error
+    SZ_ERROR_UNSUPPORTED - Unsupported properties
+    SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).
+
+  If LZMA decoder sees end_marker before reaching output limit, it returns OK result,
+  and output value of destLen will be less than output buffer size limit.
+
+  You can use multiple checks to test data integrity after full decompression:
+    1) Check Result and "status" variable.
+    2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.
+    3) Check that output(srcLen) = compressedSize, if you know real compressedSize.
+       You must use correct finish mode in that case. */
 
 
-5.2 Single-call Decompressing with input stream callback
+Multi-call State Decompressing (zlib-like interface)
---------------------------------------------------------
+----------------------------------------------------
-When to use: File->RAM or Flash->RAM decompressing.
-Compile files: LzmaDecode.h, LzmaDecode.c
-Compile defines: _LZMA_IN_CB
-Memory Requirements:
-  - Buffer for input stream: any size (for example, 16 KB)
-  - Output buffer: uncompressed size
-  - LZMA Internal Structures (~16 KB for default settings)
 
-Interface:
-  typedef struct _CBuffer
-  {
-    ILzmaInCallback InCallback;
-    FILE *File;
-    unsigned char Buffer[kInBufferSize];
-  } CBuffer;
-
-  int LzmaReadCompressed(void *object, const unsigned char **buffer, SizeT *size)
-  {
-    CBuffer *bo = (CBuffer *)object;
-    *buffer = bo->Buffer;
-    *size = MyReadFile(bo->File, bo->Buffer, kInBufferSize);
-    return LZMA_RESULT_OK;
-  }
-
-  CBuffer g_InBuffer;
-
-  g_InBuffer.File = inFile;
-  g_InBuffer.InCallback.Read = LzmaReadCompressed;
-  int res = LzmaDecode(&state,
-      &g_InBuffer.InCallback,
-      outStream, outSize, &outProcessed);
-
-
-5.3 Multi-call decompressing with output buffer
------------------------------------------------
-When to use: RAM->File decompressing
-Compile files: LzmaDecode.h, LzmaDecode.c
-Compile defines: _LZMA_OUT_READ
-Memory Requirements:
- - Input buffer: compressed size
- - Buffer for output stream: any size (for example, 16 KB)
- - LZMA Internal Structures (~16 KB for default settings)
- - LZMA dictionary (dictionary size is encoded in stream properties)
-
-Interface:
-
-  state.Dictionary = (unsigned char *)malloc(state.Properties.DictionarySize);
-
-  LzmaDecoderInit(&state);
-  do
-  {
-    LzmaDecode(&state,
-      inBuffer, inAvail, &inProcessed,
-      g_OutBuffer, outAvail, &outProcessed);
-    inAvail -= inProcessed;
-    inBuffer += inProcessed;
-  }
-  while you need more bytes
-
-  see LzmaTest.c for more details.
-
-
-5.4 Multi-call decompressing with input callback and output buffer
-------------------------------------------------------------------
-When to use: File->File decompressing
-Compile files: LzmaDecode.h, LzmaDecode.c
-Compile defines: _LZMA_IN_CB, _LZMA_OUT_READ
-Memory Requirements:
- - Buffer for input stream: any size (for example, 16 KB)
- - Buffer for output stream: any size (for example, 16 KB)
- - LZMA Internal Structures (~16 KB for default settings)
- - LZMA dictionary (dictionary size is encoded in stream properties)
-
-Interface:
-
-  state.Dictionary = (unsigned char *)malloc(state.Properties.DictionarySize);
-
-  LzmaDecoderInit(&state);
-  do
-  {
-    LzmaDecode(&state,
-      &bo.InCallback,
-      g_OutBuffer, outAvail, &outProcessed);
-  }
-  while you need more bytes
-
-  see LzmaTest.c for more details:
-
-
-5.5 Multi-call State Decompressing (zlib-like interface)
-------------------------------------------------------------------
 When to use: file->file decompressing
-Compile files: LzmaStateDecode.h, LzmaStateDecode.c
+Compile files: LzmaDec.h + LzmaDec.c + Types.h
-Compile defines:
+
 Memory Requirements:
  - Buffer for input stream: any size (for example, 16 KB)
  - Buffer for output stream: any size (for example, 16 KB)
- - LZMA Internal Structures (~16 KB for default settings)
+ - LZMA Internal Structures: state_size (16 KB for default settings)
- - LZMA dictionary (dictionary size is encoded in stream properties)
+ - LZMA dictionary (dictionary size is encoded in LZMA properties header)
 
-Interface:
+1) read LZMA properties (5 bytes) and uncompressed size (8 bytes, little-endian) to header:
+   unsigned char header[LZMA_PROPS_SIZE + 8];
+   ReadFile(inFile, header, sizeof(header)
 
-  state.Dictionary = (unsigned char *)malloc(state.Properties.DictionarySize);
+2) Allocate CLzmaDec structures (state + dictionary) using LZMA properties
 
+  CLzmaDec state;
+  LzmaDec_Constr(&state);
+  res = LzmaDec_Allocate(&state, header, LZMA_PROPS_SIZE, &g_Alloc);
+  if (res != SZ_OK)
+    return res;
 
-  LzmaDecoderInit(&state);
+3) Init LzmaDec structure before any new LZMA stream. And call LzmaDec_DecodeToBuf in loop
-  do
+
+  LzmaDec_Init(&state);
+  for (;;)
   {
-    res = LzmaDecode(&state,
+    ...
-      inBuffer, inAvail, &inProcessed,
+    int res = LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
-      g_OutBuffer, outAvail, &outProcessed,
+	const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode);
-      finishDecoding);
+    ...
-    inAvail -= inProcessed;
-    inBuffer += inProcessed;
   }
-  while you need more bytes
-
-  see LzmaStateTest.c for more details:
 
 
-6) Free all allocated blocks
+4) Free all allocated structures
+  LzmaDec_Free(&state, &g_Alloc);
+
+For full code example, look at C/LzmaUtil/LzmaUtil.c code.
 
 
-Note
+How To compress data
-----
+--------------------
-LzmaDecodeSize.c is size-optimized version of LzmaDecode.c.
+
-But compiled code of LzmaDecodeSize.c can be larger than
+Compile files: LzmaEnc.h + LzmaEnc.c + Types.h +
-compiled code of LzmaDecode.c. So it's better to use
+LzFind.c + LzFind.h + LzFindMt.c + LzFindMt.h + LzHash.h
-LzmaDecode.c in most cases.
+
+Memory Requirements:
+  - (dictSize * 11.5 + 6 MB) + state_size
+
+Lzma Encoder can use two memory allocators:
+1) alloc - for small arrays.
+2) allocBig - for big arrays.
+
+For example, you can use Large RAM Pages (2 MB) in allocBig allocator for
+better compression speed. Note that Windows has bad implementation for
+Large RAM Pages.
+It's OK to use same allocator for alloc and allocBig.
 
 
-EXIT codes
+Single-call Compression with callbacks
------------
+--------------------------------------
 
-LZMA decoder can return one of the following codes:
+Check C/LzmaUtil/LzmaUtil.c as example,
 
-#define LZMA_RESULT_OK 0
+When to use: file->file decompressing
-#define LZMA_RESULT_DATA_ERROR 1
 
-If you use callback function for input data and you return some
+1) you must implement callback structures for interfaces:
-error code, LZMA Decoder also returns that code.
+ISeqInStream
+ISeqOutStream
+ICompressProgress
+ISzAlloc
+
+static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); }
+static void SzFree(void *p, void *address) {  p = p; MyFree(address); }
+static ISzAlloc g_Alloc = { SzAlloc, SzFree };
+
+  CFileSeqInStream inStream;
+  CFileSeqOutStream outStream;
+
+  inStream.funcTable.Read = MyRead;
+  inStream.file = inFile;
+  outStream.funcTable.Write = MyWrite;
+  outStream.file = outFile;
+
+
+2) Create CLzmaEncHandle object;
+
+  CLzmaEncHandle enc;
+
+  enc = LzmaEnc_Create(&g_Alloc);
+  if (enc == 0)
+    return SZ_ERROR_MEM;
+
+
+3) initialize CLzmaEncProps properties;
+
+  LzmaEncProps_Init(&props);
+
+  Then you can change some properties in that structure.
+
+4) Send LZMA properties to LZMA Encoder
+
+  res = LzmaEnc_SetProps(enc, &props);
+
+5) Write encoded properties to header
+
+    Byte header[LZMA_PROPS_SIZE + 8];
+    size_t headerSize = LZMA_PROPS_SIZE;
+    UInt64 fileSize;
+    int i;
+
+    res = LzmaEnc_WriteProperties(enc, header, &headerSize);
+    fileSize = MyGetFileLength(inFile);
+    for (i = 0; i < 8; i++)
+      header[headerSize++] = (Byte)(fileSize >> (8 * i));
+    MyWriteFileAndCheck(outFile, header, headerSize)
+
+6) Call encoding function:
+      res = LzmaEnc_Encode(enc, &outStream.funcTable, &inStream.funcTable,
+        NULL, &g_Alloc, &g_Alloc);
+
+7) Destroy LZMA Encoder Object
+  LzmaEnc_Destroy(enc, &g_Alloc, &g_Alloc);
+
+
+If callback function return some error code, LzmaEnc_Encode also returns that code.
+
+
+Single-call RAM->RAM Compression
+--------------------------------
+
+Single-call RAM->RAM Compression is similar to Compression with callbacks,
+but you provide pointers to buffers instead of pointers to stream callbacks:
+
+HRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+    CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+
+Return code:
+  SZ_OK               - OK
+  SZ_ERROR_MEM        - Memory allocation error
+  SZ_ERROR_PARAM      - Incorrect paramater
+  SZ_ERROR_OUTPUT_EOF - output buffer overflow
+  SZ_ERROR_THREAD     - errors in multithreading functions (only for Mt version)
 
 
 
 LZMA Defines
 ------------
 
-_LZMA_IN_CB    - Use callback for input data
+_LZMA_SIZE_OPT - Enable some optimizations in LZMA Decoder to get smaller executable code.
 
-_LZMA_OUT_READ - Use read function for output data
+_LZMA_PROB32   - It can increase the speed on some 32-bit CPUs, but memory usage for
+                 some structures will be doubled in that case.
 
-_LZMA_LOC_OPT  - Enable local speed optimizations inside code.
+_LZMA_UINT32_IS_ULONG  - Define it if int is 16-bit on your compiler and long is 32-bit.
-		 _LZMA_LOC_OPT is only for LzmaDecodeSize.c (size-optimized version).
-		 _LZMA_LOC_OPT doesn't affect LzmaDecode.c (speed-optimized version)
-		 and LzmaStateDecode.c
-
-_LZMA_PROB32   - It can increase speed on some 32-bit CPUs,
-		 but memory usage will be doubled in that case
-
-_LZMA_UINT32_IS_ULONG  - Define it if int is 16-bit on your compiler
-			 and long is 32-bit.
-
-_LZMA_SYSTEM_SIZE_T  - Define it if you want to use system's size_t.
-		       You can use it to enable 64-bit sizes supporting
 
+_LZMA_NO_SYSTEM_SIZE_T  - Define it if you don't want to use size_t type.
 
 
 C++ LZMA Encoder/Decoder
 ~~~~~~~~~~~~~~~~~~~~~~~~
 C++ LZMA code use COM-like interfaces. So if you want to use it,
 you can study basics of COM/OLE.
+C++ LZMA code is just wrapper over ANSI-C code.
 
-By default, LZMA Encoder contains all Match Finders.
-But for compressing it's enough to have just one of them.
-So for reducing size of compressing code you can define:
-  #define COMPRESS_MF_BT
-  #define COMPRESS_MF_BT4
-and it will use only bt4 match finder.
 
+C++ Notes
+~~~~~~~~~~~~~~~~~~~~~~~~
+If you use some C++ code folders in 7-Zip (for example, C++ code for .7z handling),
+you must check that you correctly work with "new" operator.
+7-Zip can be compiled with MSVC 6.0 that doesn't throw "exception" from "new" operator.
+So 7-Zip uses "CPP\Common\NewHandler.cpp" that redefines "new" operator:
+operator new(size_t size)
+{
+  void *p = ::malloc(size);
+  if (p == 0)
+    throw CNewException();
+  return p;
+}
+If you use MSCV that throws exception for "new" operator, you can compile without
+"NewHandler.cpp". So standard exception will be used. Actually some code of
+7-Zip catches any exception in internal code and converts it to HRESULT code.
+So you don't need to catch CNewException, if you call COM interfaces of 7-Zip.
 
 ---
 
 http://www.7-zip.org
+http://www.7-zip.org/sdk.html
 http://www.7-zip.org/support.html