[RFC PATCH 7/9] lzma: Update 21.07 -> 25.01
Tom Rini
trini at konsulko.com
Fri Dec 19 00:10:19 CET 2025
These are only upstream changes and nothing local.
Signed-off-by: Tom Rini <trini at konsulko.com>
---
lib/lzma/7zTypes.h | 270 ++++++++++++++++++++++++++++----------------
lib/lzma/Compiler.h | 247 ++++++++++++++++++++++++++++++++++++----
lib/lzma/LzmaDec.c | 190 +++++++++++++++----------------
lib/lzma/LzmaDec.h | 17 +--
lib/lzma/Makefile | 4 +-
lib/lzma/Precomp.h | 127 ++++++++++++++++++++-
6 files changed, 626 insertions(+), 229 deletions(-)
diff --git a/lib/lzma/7zTypes.h b/lib/lzma/7zTypes.h
index 0b1fbb637793..9a605468643b 100644
--- a/lib/lzma/7zTypes.h
+++ b/lib/lzma/7zTypes.h
@@ -1,8 +1,8 @@
/* 7zTypes.h -- Basic types
-2021-12-25 : Igor Pavlov : Public domain */
+2024-01-24 : Igor Pavlov : Public domain */
-#ifndef __7Z_TYPES_H
-#define __7Z_TYPES_H
+#ifndef ZIP7_7Z_TYPES_H
+#define ZIP7_7Z_TYPES_H
#ifdef _WIN32
/* #include <windows.h> */
@@ -52,6 +52,11 @@ typedef int SRes;
#define MY_ALIGN(n)
#endif
#else
+ /*
+ // C11/C++11:
+ #include <stdalign.h>
+ #define MY_ALIGN(n) alignas(n)
+ */
#define MY_ALIGN(n) __attribute__ ((aligned(n)))
#endif
@@ -62,7 +67,7 @@ typedef int SRes;
typedef unsigned WRes;
#define MY_SRes_HRESULT_FROM_WRes(x) HRESULT_FROM_WIN32(x)
-// #define MY_HRES_ERROR__INTERNAL_ERROR MY_SRes_HRESULT_FROM_WRes(ERROR_INTERNAL_ERROR)
+// #define MY_HRES_ERROR_INTERNAL_ERROR MY_SRes_HRESULT_FROM_WRes(ERROR_INTERNAL_ERROR)
#else // _WIN32
@@ -70,13 +75,13 @@ typedef unsigned WRes;
typedef int WRes;
// (FACILITY_ERRNO = 0x800) is 7zip's FACILITY constant to represent (errno) errors in HRESULT
-#define MY__FACILITY_ERRNO 0x800
-#define MY__FACILITY_WIN32 7
-#define MY__FACILITY__WRes MY__FACILITY_ERRNO
+#define MY_FACILITY_ERRNO 0x800
+#define MY_FACILITY_WIN32 7
+#define MY_FACILITY_WRes MY_FACILITY_ERRNO
#define MY_HRESULT_FROM_errno_CONST_ERROR(x) ((HRESULT)( \
( (HRESULT)(x) & 0x0000FFFF) \
- | (MY__FACILITY__WRes << 16) \
+ | (MY_FACILITY_WRes << 16) \
| (HRESULT)0x80000000 ))
#define MY_SRes_HRESULT_FROM_WRes(x) \
@@ -120,17 +125,17 @@ typedef int WRes;
#define ERROR_INVALID_REPARSE_DATA ((HRESULT)0x80071128L)
#define ERROR_REPARSE_TAG_INVALID ((HRESULT)0x80071129L)
-// if (MY__FACILITY__WRes != FACILITY_WIN32),
+// if (MY_FACILITY_WRes != FACILITY_WIN32),
// we use FACILITY_WIN32 for COM errors:
#define E_OUTOFMEMORY ((HRESULT)0x8007000EL)
#define E_INVALIDARG ((HRESULT)0x80070057L)
-#define MY__E_ERROR_NEGATIVE_SEEK ((HRESULT)0x80070083L)
+#define MY_E_ERROR_NEGATIVE_SEEK ((HRESULT)0x80070083L)
/*
// we can use FACILITY_ERRNO for some COM errors, that have errno equivalents:
#define E_OUTOFMEMORY MY_HRESULT_FROM_errno_CONST_ERROR(ENOMEM)
#define E_INVALIDARG MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL)
-#define MY__E_ERROR_NEGATIVE_SEEK MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL)
+#define MY_E_ERROR_NEGATIVE_SEEK MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL)
*/
// gcc / clang : (sizeof(long) == sizeof(void*)) in 32/64 bits
@@ -162,18 +167,18 @@ typedef unsigned long UINT_PTR;
#ifndef RINOK
-#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; }
+#define RINOK(x) { const int _result_ = (x); if (_result_ != 0) return _result_; }
#endif
#ifndef RINOK_WRes
-#define RINOK_WRes(x) { WRes __result__ = (x); if (__result__ != 0) return __result__; }
+#define RINOK_WRes(x) { const WRes _result_ = (x); if (_result_ != 0) return _result_; }
#endif
typedef unsigned char Byte;
typedef short Int16;
typedef unsigned short UInt16;
-#ifdef _LZMA_UINT32_IS_ULONG
+#ifdef Z7_DECL_Int32_AS_long
typedef long Int32;
typedef unsigned long UInt32;
#else
@@ -214,37 +219,51 @@ typedef size_t SIZE_T;
#endif // _WIN32
-#define MY_HRES_ERROR__INTERNAL_ERROR ((HRESULT)0x8007054FL)
+#define MY_HRES_ERROR_INTERNAL_ERROR ((HRESULT)0x8007054FL)
-#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! */
+#ifdef Z7_DECL_Int64_AS_long
typedef long Int64;
typedef unsigned long UInt64;
#else
-#if defined(_MSC_VER) || defined(__BORLANDC__)
+#if (defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(__clang__)
typedef __int64 Int64;
typedef unsigned __int64 UInt64;
-#define UINT64_CONST(n) n
+#else
+#if defined(__clang__) || defined(__GNUC__)
+#include <stdint.h>
+typedef int64_t Int64;
+typedef uint64_t UInt64;
#else
typedef long long int Int64;
typedef unsigned long long int UInt64;
-#define UINT64_CONST(n) n ## ULL
+// #define UINT64_CONST(n) n ## ULL
+#endif
#endif
#endif
-#ifdef _LZMA_NO_SYSTEM_SIZE_T
-typedef UInt32 SizeT;
+#define UINT64_CONST(n) n
+
+
+#ifdef Z7_DECL_SizeT_AS_unsigned_int
+typedef unsigned int SizeT;
#else
typedef size_t SizeT;
#endif
+/*
+#if (defined(_MSC_VER) && _MSC_VER <= 1200)
+typedef size_t MY_uintptr_t;
+#else
+#include <stdint.h>
+typedef uintptr_t MY_uintptr_t;
+#endif
+*/
+
typedef int BoolInt;
/* typedef BoolInt Bool; */
#define True 1
@@ -252,23 +271,23 @@ typedef int BoolInt;
#ifdef _WIN32
-#define MY_STD_CALL __stdcall
+#define Z7_STDCALL __stdcall
#else
-#define MY_STD_CALL
+#define Z7_STDCALL
#endif
#ifdef _MSC_VER
#if _MSC_VER >= 1300
-#define MY_NO_INLINE __declspec(noinline)
+#define Z7_NO_INLINE __declspec(noinline)
#else
-#define MY_NO_INLINE
+#define Z7_NO_INLINE
#endif
-#define MY_FORCE_INLINE __forceinline
+#define Z7_FORCE_INLINE __forceinline
-#define MY_CDECL __cdecl
-#define MY_FAST_CALL __fastcall
+#define Z7_CDECL __cdecl
+#define Z7_FASTCALL __fastcall
#else // _MSC_VER
@@ -276,27 +295,25 @@ typedef int BoolInt;
|| (defined(__clang__) && (__clang_major__ >= 4)) \
|| defined(__INTEL_COMPILER) \
|| defined(__xlC__)
-#define MY_NO_INLINE __attribute__((noinline))
-// #define MY_FORCE_INLINE __attribute__((always_inline)) inline
+#define Z7_NO_INLINE __attribute__((noinline))
+#define Z7_FORCE_INLINE __attribute__((always_inline)) inline
#else
-#define MY_NO_INLINE
+#define Z7_NO_INLINE
+#define Z7_FORCE_INLINE
#endif
-#define MY_FORCE_INLINE
-
-
-#define MY_CDECL
+#define Z7_CDECL
#if defined(_M_IX86) \
|| defined(__i386__)
-// #define MY_FAST_CALL __attribute__((fastcall))
-// #define MY_FAST_CALL __attribute__((cdecl))
-#define MY_FAST_CALL
+// #define Z7_FASTCALL __attribute__((fastcall))
+// #define Z7_FASTCALL __attribute__((cdecl))
+#define Z7_FASTCALL
#elif defined(MY_CPU_AMD64)
-// #define MY_FAST_CALL __attribute__((ms_abi))
-#define MY_FAST_CALL
+// #define Z7_FASTCALL __attribute__((ms_abi))
+#define Z7_FASTCALL
#else
-#define MY_FAST_CALL
+#define Z7_FASTCALL
#endif
#endif // _MSC_VER
@@ -304,41 +321,49 @@ typedef int BoolInt;
/* The following interfaces use first parameter as pointer to structure */
-typedef struct IByteIn IByteIn;
-struct IByteIn
+// #define Z7_C_IFACE_CONST_QUAL
+#define Z7_C_IFACE_CONST_QUAL const
+
+#define Z7_C_IFACE_DECL(a) \
+ struct a ## _; \
+ typedef Z7_C_IFACE_CONST_QUAL struct a ## _ * a ## Ptr; \
+ typedef struct a ## _ a; \
+ struct a ## _
+
+
+Z7_C_IFACE_DECL (IByteIn)
{
- Byte (*Read)(const IByteIn *p); /* reads one byte, returns 0 in case of EOF or error */
+ Byte (*Read)(IByteInPtr p); /* reads one byte, returns 0 in case of EOF or error */
};
#define IByteIn_Read(p) (p)->Read(p)
-typedef struct IByteOut IByteOut;
-struct IByteOut
+Z7_C_IFACE_DECL (IByteOut)
{
- void (*Write)(const IByteOut *p, Byte b);
+ void (*Write)(IByteOutPtr p, Byte b);
};
#define IByteOut_Write(p, b) (p)->Write(p, b)
-typedef struct ISeqInStream ISeqInStream;
-struct ISeqInStream
+Z7_C_IFACE_DECL (ISeqInStream)
{
- SRes (*Read)(const ISeqInStream *p, void *buf, size_t *size);
+ SRes (*Read)(ISeqInStreamPtr p, void *buf, size_t *size);
/* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
(output(*size) < input(*size)) is allowed */
};
#define ISeqInStream_Read(p, buf, size) (p)->Read(p, buf, size)
+/* try to read as much as avail in stream and limited by (*processedSize) */
+SRes SeqInStream_ReadMax(ISeqInStreamPtr stream, void *buf, size_t *processedSize);
/* it can return SZ_ERROR_INPUT_EOF */
-SRes SeqInStream_Read(const ISeqInStream *stream, void *buf, size_t size);
-SRes SeqInStream_Read2(const ISeqInStream *stream, void *buf, size_t size, SRes errorType);
-SRes SeqInStream_ReadByte(const ISeqInStream *stream, Byte *buf);
+// SRes SeqInStream_Read(ISeqInStreamPtr stream, void *buf, size_t size);
+// SRes SeqInStream_Read2(ISeqInStreamPtr stream, void *buf, size_t size, SRes errorType);
+SRes SeqInStream_ReadByte(ISeqInStreamPtr stream, Byte *buf);
-typedef struct ISeqOutStream ISeqOutStream;
-struct ISeqOutStream
+Z7_C_IFACE_DECL (ISeqOutStream)
{
- size_t (*Write)(const ISeqOutStream *p, const void *buf, size_t size);
+ size_t (*Write)(ISeqOutStreamPtr p, const void *buf, size_t size);
/* Returns: result - the number of actually written bytes.
(result < size) means error */
};
@@ -352,29 +377,26 @@ typedef enum
} ESzSeek;
-typedef struct ISeekInStream ISeekInStream;
-struct ISeekInStream
+Z7_C_IFACE_DECL (ISeekInStream)
{
- SRes (*Read)(const ISeekInStream *p, void *buf, size_t *size); /* same as ISeqInStream::Read */
- SRes (*Seek)(const ISeekInStream *p, Int64 *pos, ESzSeek origin);
+ SRes (*Read)(ISeekInStreamPtr p, void *buf, size_t *size); /* same as ISeqInStream::Read */
+ SRes (*Seek)(ISeekInStreamPtr p, Int64 *pos, ESzSeek origin);
};
#define ISeekInStream_Read(p, buf, size) (p)->Read(p, buf, size)
#define ISeekInStream_Seek(p, pos, origin) (p)->Seek(p, pos, origin)
-typedef struct ILookInStream ILookInStream;
-struct ILookInStream
+Z7_C_IFACE_DECL (ILookInStream)
{
- SRes (*Look)(const ILookInStream *p, const void **buf, size_t *size);
+ SRes (*Look)(ILookInStreamPtr p, const 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)(const ILookInStream *p, size_t offset);
+ SRes (*Skip)(ILookInStreamPtr p, size_t offset);
/* offset must be <= output(*size) of Look */
-
- SRes (*Read)(const ILookInStream *p, void *buf, size_t *size);
+ SRes (*Read)(ILookInStreamPtr p, void *buf, size_t *size);
/* reads directly (without buffer). It's same as ISeqInStream::Read */
- SRes (*Seek)(const ILookInStream *p, Int64 *pos, ESzSeek origin);
+ SRes (*Seek)(ILookInStreamPtr p, Int64 *pos, ESzSeek origin);
};
#define ILookInStream_Look(p, buf, size) (p)->Look(p, buf, size)
@@ -383,19 +405,18 @@ struct ILookInStream
#define ILookInStream_Seek(p, pos, origin) (p)->Seek(p, pos, origin)
-SRes LookInStream_LookRead(const ILookInStream *stream, void *buf, size_t *size);
-SRes LookInStream_SeekTo(const ILookInStream *stream, UInt64 offset);
+SRes LookInStream_LookRead(ILookInStreamPtr stream, void *buf, size_t *size);
+SRes LookInStream_SeekTo(ILookInStreamPtr stream, UInt64 offset);
/* reads via ILookInStream::Read */
-SRes LookInStream_Read2(const ILookInStream *stream, void *buf, size_t size, SRes errorType);
-SRes LookInStream_Read(const ILookInStream *stream, void *buf, size_t size);
-
+SRes LookInStream_Read2(ILookInStreamPtr stream, void *buf, size_t size, SRes errorType);
+SRes LookInStream_Read(ILookInStreamPtr stream, void *buf, size_t size);
typedef struct
{
ILookInStream vt;
- const ISeekInStream *realStream;
+ ISeekInStreamPtr realStream;
size_t pos;
size_t size; /* it's data size */
@@ -407,13 +428,13 @@ typedef struct
void LookToRead2_CreateVTable(CLookToRead2 *p, int lookahead);
-#define LookToRead2_Init(p) { (p)->pos = (p)->size = 0; }
+#define LookToRead2_INIT(p) { (p)->pos = (p)->size = 0; }
typedef struct
{
ISeqInStream vt;
- const ILookInStream *realStream;
+ ILookInStreamPtr realStream;
} CSecToLook;
void SecToLook_CreateVTable(CSecToLook *p);
@@ -423,20 +444,19 @@ void SecToLook_CreateVTable(CSecToLook *p);
typedef struct
{
ISeqInStream vt;
- const ILookInStream *realStream;
+ ILookInStreamPtr realStream;
} CSecToRead;
void SecToRead_CreateVTable(CSecToRead *p);
-typedef struct ICompressProgress ICompressProgress;
-
-struct ICompressProgress
+Z7_C_IFACE_DECL (ICompressProgress)
{
- SRes (*Progress)(const ICompressProgress *p, UInt64 inSize, UInt64 outSize);
+ SRes (*Progress)(ICompressProgressPtr p, UInt64 inSize, UInt64 outSize);
/* Returns: result. (result != SZ_OK) means break.
Value (UInt64)(Int64)-1 for size means unknown value. */
};
+
#define ICompressProgress_Progress(p, inSize, outSize) (p)->Progress(p, inSize, outSize)
@@ -474,13 +494,13 @@ struct ISzAlloc
-#ifndef MY_container_of
+#ifndef Z7_container_of
/*
-#define MY_container_of(ptr, type, m) container_of(ptr, type, m)
-#define MY_container_of(ptr, type, m) CONTAINING_RECORD(ptr, type, m)
-#define MY_container_of(ptr, type, m) ((type *)((char *)(ptr) - offsetof(type, m)))
-#define MY_container_of(ptr, type, m) (&((type *)0)->m == (ptr), ((type *)(((char *)(ptr)) - MY_offsetof(type, m))))
+#define Z7_container_of(ptr, type, m) container_of(ptr, type, m)
+#define Z7_container_of(ptr, type, m) CONTAINING_RECORD(ptr, type, m)
+#define Z7_container_of(ptr, type, m) ((type *)((char *)(ptr) - offsetof(type, m)))
+#define Z7_container_of(ptr, type, m) (&((type *)0)->m == (ptr), ((type *)(((char *)(ptr)) - MY_offsetof(type, m))))
*/
/*
@@ -489,24 +509,64 @@ struct ISzAlloc
GCC 4.8.1 : classes with non-public variable members"
*/
-#define MY_container_of(ptr, type, m) ((type *)(void *)((char *)(void *)(1 ? (ptr) : &((type *)0)->m) - MY_offsetof(type, m)))
+#define Z7_container_of(ptr, type, m) \
+ ((type *)(void *)((char *)(void *) \
+ (1 ? (ptr) : &((type *)NULL)->m) - MY_offsetof(type, m)))
-#endif
-
-#define CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m) ((type *)(void *)(ptr))
+#define Z7_container_of_CONST(ptr, type, m) \
+ ((const type *)(const void *)((const char *)(const void *) \
+ (1 ? (ptr) : &((type *)NULL)->m) - MY_offsetof(type, m)))
/*
-#define CONTAINER_FROM_VTBL(ptr, type, m) CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m)
+#define Z7_container_of_NON_CONST_FROM_CONST(ptr, type, m) \
+ ((type *)(void *)(const void *)((const char *)(const void *) \
+ (1 ? (ptr) : &((type *)NULL)->m) - MY_offsetof(type, m)))
*/
-#define CONTAINER_FROM_VTBL(ptr, type, m) MY_container_of(ptr, type, m)
-#define CONTAINER_FROM_VTBL_CLS(ptr, type, m) CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m)
+#endif
+
+#define Z7_CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m) ((type *)(void *)(ptr))
+
+// #define Z7_CONTAINER_FROM_VTBL(ptr, type, m) Z7_CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m)
+#define Z7_CONTAINER_FROM_VTBL(ptr, type, m) Z7_container_of(ptr, type, m)
+// #define Z7_CONTAINER_FROM_VTBL(ptr, type, m) Z7_container_of_NON_CONST_FROM_CONST(ptr, type, m)
+
+#define Z7_CONTAINER_FROM_VTBL_CONST(ptr, type, m) Z7_container_of_CONST(ptr, type, m)
+
+#define Z7_CONTAINER_FROM_VTBL_CLS(ptr, type, m) Z7_CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m)
/*
-#define CONTAINER_FROM_VTBL_CLS(ptr, type, m) CONTAINER_FROM_VTBL(ptr, type, m)
+#define Z7_CONTAINER_FROM_VTBL_CLS(ptr, type, m) Z7_CONTAINER_FROM_VTBL(ptr, type, m)
*/
+#if defined (__clang__) || defined(__GNUC__)
+#define Z7_DIAGNOSTIC_IGNORE_BEGIN_CAST_QUAL \
+ _Pragma("GCC diagnostic push") \
+ _Pragma("GCC diagnostic ignored \"-Wcast-qual\"")
+#define Z7_DIAGNOSTIC_IGNORE_END_CAST_QUAL \
+ _Pragma("GCC diagnostic pop")
+#else
+#define Z7_DIAGNOSTIC_IGNORE_BEGIN_CAST_QUAL
+#define Z7_DIAGNOSTIC_IGNORE_END_CAST_QUAL
+#endif
+
+#define Z7_CONTAINER_FROM_VTBL_TO_DECL_VAR(ptr, type, m, p) \
+ Z7_DIAGNOSTIC_IGNORE_BEGIN_CAST_QUAL \
+ type *p = Z7_CONTAINER_FROM_VTBL(ptr, type, m); \
+ Z7_DIAGNOSTIC_IGNORE_END_CAST_QUAL
+
+#define Z7_CONTAINER_FROM_VTBL_TO_DECL_VAR_pp_vt_p(type) \
+ Z7_CONTAINER_FROM_VTBL_TO_DECL_VAR(pp, type, vt, p)
+
+// #define ZIP7_DECLARE_HANDLE(name) typedef void *name;
+#define Z7_DECLARE_HANDLE(name) struct name##_dummy{int unused;}; typedef struct name##_dummy *name;
+
+
+#define Z7_memset_0_ARRAY(a) memset((a), 0, sizeof(a))
+
+#ifndef Z7_ARRAY_SIZE
+#define Z7_ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+#endif
-#define MY_memset_0_ARRAY(a) memset((a), 0, sizeof(a))
#ifdef _WIN32
@@ -524,6 +584,22 @@ struct ISzAlloc
#endif
+#define k_PropVar_TimePrec_0 0
+#define k_PropVar_TimePrec_Unix 1
+#define k_PropVar_TimePrec_DOS 2
+#define k_PropVar_TimePrec_HighPrec 3
+#define k_PropVar_TimePrec_Base 16
+#define k_PropVar_TimePrec_100ns (k_PropVar_TimePrec_Base + 7)
+#define k_PropVar_TimePrec_1ns (k_PropVar_TimePrec_Base + 9)
+
EXTERN_C_END
#endif
+
+/*
+#ifndef Z7_ST
+#ifdef _7ZIP_ST
+#define Z7_ST
+#endif
+#endif
+*/
diff --git a/lib/lzma/Compiler.h b/lib/lzma/Compiler.h
index a9816fa5ad01..b266b277bdb3 100644
--- a/lib/lzma/Compiler.h
+++ b/lib/lzma/Compiler.h
@@ -1,12 +1,105 @@
-/* Compiler.h
-2021-01-05 : Igor Pavlov : Public domain */
+/* Compiler.h : Compiler specific defines and pragmas
+: Igor Pavlov : Public domain */
-#ifndef __7Z_COMPILER_H
-#define __7Z_COMPILER_H
+#ifndef ZIP7_INC_COMPILER_H
+#define ZIP7_INC_COMPILER_H
- #ifdef __clang__
- #pragma clang diagnostic ignored "-Wunused-private-field"
+#if defined(__clang__)
+# define Z7_CLANG_VERSION (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__)
+#endif
+#if defined(__clang__) && defined(__apple_build_version__)
+# define Z7_APPLE_CLANG_VERSION Z7_CLANG_VERSION
+#elif defined(__clang__)
+# define Z7_LLVM_CLANG_VERSION Z7_CLANG_VERSION
+#elif defined(__GNUC__)
+# define Z7_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
+
+#ifdef _MSC_VER
+#if !defined(__clang__) && !defined(__GNUC__)
+#define Z7_MSC_VER_ORIGINAL _MSC_VER
+#endif
+#endif
+
+#if defined(__MINGW32__) || defined(__MINGW64__)
+#define Z7_MINGW
+#endif
+
+#if defined(__LCC__) && (defined(__MCST__) || defined(__e2k__))
+#define Z7_MCST_LCC
+#define Z7_MCST_LCC_VERSION (__LCC__ * 100 + __LCC_MINOR__)
+#endif
+
+/*
+#if defined(__AVX2__) \
+ || defined(Z7_GCC_VERSION) && (Z7_GCC_VERSION >= 40900) \
+ || defined(Z7_APPLE_CLANG_VERSION) && (Z7_APPLE_CLANG_VERSION >= 40600) \
+ || defined(Z7_LLVM_CLANG_VERSION) && (Z7_LLVM_CLANG_VERSION >= 30100) \
+ || defined(Z7_MSC_VER_ORIGINAL) && (Z7_MSC_VER_ORIGINAL >= 1800) \
+ || defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1400)
+ #define Z7_COMPILER_AVX2_SUPPORTED
#endif
+#endif
+*/
+
+// #pragma GCC diagnostic ignored "-Wunknown-pragmas"
+
+#ifdef __clang__
+// padding size of '' with 4 bytes to alignment boundary
+#pragma GCC diagnostic ignored "-Wpadded"
+
+#if defined(Z7_LLVM_CLANG_VERSION) && (__clang_major__ == 13) \
+ && defined(__FreeBSD__)
+// freebsd:
+#pragma GCC diagnostic ignored "-Wexcess-padding"
+#endif
+
+#if __clang_major__ >= 16
+#pragma GCC diagnostic ignored "-Wunsafe-buffer-usage"
+#endif
+
+#if __clang_major__ == 13
+#if defined(__SIZEOF_POINTER__) && (__SIZEOF_POINTER__ == 16)
+// cheri
+#pragma GCC diagnostic ignored "-Wcapability-to-integer-cast"
+#endif
+#endif
+
+#if __clang_major__ == 13
+ // for <arm_neon.h>
+ #pragma GCC diagnostic ignored "-Wreserved-identifier"
+#endif
+
+#endif // __clang__
+
+#if defined(_WIN32) && defined(__clang__) && __clang_major__ >= 16
+// #pragma GCC diagnostic ignored "-Wcast-function-type-strict"
+#define Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION \
+ _Pragma("GCC diagnostic ignored \"-Wcast-function-type-strict\"")
+#else
+#define Z7_DIAGNOSTIC_IGNORE_CAST_FUNCTION
+#endif
+
+typedef void (*Z7_void_Function)(void);
+#if defined(__clang__) || defined(__GNUC__)
+#define Z7_CAST_FUNC_C (Z7_void_Function)
+#elif defined(_MSC_VER) && _MSC_VER > 1920
+#define Z7_CAST_FUNC_C (void *)
+// #pragma warning(disable : 4191) // 'type cast': unsafe conversion from 'FARPROC' to 'void (__cdecl *)()'
+#else
+#define Z7_CAST_FUNC_C
+#endif
+/*
+#if (defined(__GNUC__) && (__GNUC__ >= 8)) || defined(__clang__)
+ // #pragma GCC diagnostic ignored "-Wcast-function-type"
+#endif
+*/
+#ifdef __GNUC__
+#if defined(Z7_GCC_VERSION) && (Z7_GCC_VERSION >= 40000) && (Z7_GCC_VERSION < 70000)
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+#endif
+
#ifdef _MSC_VER
@@ -17,24 +110,134 @@
#pragma warning(disable : 4214) // nonstandard extension used : bit field types other than int
#endif
- #if _MSC_VER >= 1300
- #pragma warning(disable : 4996) // This function or variable may be unsafe
- #else
- #pragma warning(disable : 4511) // copy constructor could not be generated
- #pragma warning(disable : 4512) // assignment operator could not be generated
- #pragma warning(disable : 4514) // unreferenced inline function has been removed
- #pragma warning(disable : 4702) // unreachable code
- #pragma warning(disable : 4710) // not inlined
- #pragma warning(disable : 4714) // function marked as __forceinline not inlined
- #pragma warning(disable : 4786) // identifier was truncated to '255' characters in the debug information
- #endif
+#if defined(_MSC_VER) && _MSC_VER >= 1800
+#pragma warning(disable : 4464) // relative include path contains '..'
+#endif
- #ifdef __clang__
- #pragma clang diagnostic ignored "-Wdeprecated-declarations"
- #pragma clang diagnostic ignored "-Wmicrosoft-exception-spec"
- // #pragma clang diagnostic ignored "-Wreserved-id-macro"
- #endif
+// == 1200 : -O1 : for __forceinline
+// >= 1900 : -O1 : for printf
+#pragma warning(disable : 4710) // function not inlined
+
+#if _MSC_VER < 1900
+// winnt.h: 'Int64ShllMod32'
+#pragma warning(disable : 4514) // unreferenced inline function has been removed
+#endif
+
+#if _MSC_VER < 1300
+// #pragma warning(disable : 4702) // unreachable code
+// Bra.c : -O1:
+#pragma warning(disable : 4714) // function marked as __forceinline not inlined
+#endif
+
+/*
+#if _MSC_VER > 1400 && _MSC_VER <= 1900
+// strcat: This function or variable may be unsafe
+// sysinfoapi.h: kit10: GetVersion was declared deprecated
+#pragma warning(disable : 4996)
+#endif
+*/
+
+#if _MSC_VER > 1200
+// -Wall warnings
+
+#pragma warning(disable : 4711) // function selected for automatic inline expansion
+#pragma warning(disable : 4820) // '2' bytes padding added after data member
+
+#if _MSC_VER >= 1400 && _MSC_VER < 1920
+// 1400: string.h: _DBG_MEMCPY_INLINE_
+// 1600 - 191x : smmintrin.h __cplusplus'
+// is not defined as a preprocessor macro, replacing with '0' for '#if/#elif'
+#pragma warning(disable : 4668)
+
+// 1400 - 1600 : WinDef.h : 'FARPROC' :
+// 1900 - 191x : immintrin.h: _readfsbase_u32
+// no function prototype given : converting '()' to '(void)'
+#pragma warning(disable : 4255)
+#endif
+
+#if _MSC_VER >= 1914
+// Compiler will insert Spectre mitigation for memory load if /Qspectre switch specified
+#pragma warning(disable : 5045)
+#endif
+
+#endif // _MSC_VER > 1200
+#endif // _MSC_VER
+
+
+#if defined(__clang__) && (__clang_major__ >= 4)
+ #define Z7_PRAGMA_OPT_DISABLE_LOOP_UNROLL_VECTORIZE \
+ _Pragma("clang loop unroll(disable)") \
+ _Pragma("clang loop vectorize(disable)")
+ #define Z7_ATTRIB_NO_VECTORIZE
+#elif defined(__GNUC__) && (__GNUC__ >= 5) \
+ && (!defined(Z7_MCST_LCC_VERSION) || (Z7_MCST_LCC_VERSION >= 12610))
+ #define Z7_ATTRIB_NO_VECTORIZE __attribute__((optimize("no-tree-vectorize")))
+ // __attribute__((optimize("no-unroll-loops")));
+ #define Z7_PRAGMA_OPT_DISABLE_LOOP_UNROLL_VECTORIZE
+#elif defined(_MSC_VER) && (_MSC_VER >= 1920)
+ #define Z7_PRAGMA_OPT_DISABLE_LOOP_UNROLL_VECTORIZE \
+ _Pragma("loop( no_vector )")
+ #define Z7_ATTRIB_NO_VECTORIZE
+#else
+ #define Z7_PRAGMA_OPT_DISABLE_LOOP_UNROLL_VECTORIZE
+ #define Z7_ATTRIB_NO_VECTORIZE
+#endif
+
+#if defined(Z7_MSC_VER_ORIGINAL) && (Z7_MSC_VER_ORIGINAL >= 1920)
+ #define Z7_PRAGMA_OPTIMIZE_FOR_CODE_SIZE _Pragma("optimize ( \"s\", on )")
+ #define Z7_PRAGMA_OPTIMIZE_DEFAULT _Pragma("optimize ( \"\", on )")
+#else
+ #define Z7_PRAGMA_OPTIMIZE_FOR_CODE_SIZE
+ #define Z7_PRAGMA_OPTIMIZE_DEFAULT
+#endif
+
+
+
+#if defined(MY_CPU_X86_OR_AMD64) && ( \
+ defined(__clang__) && (__clang_major__ >= 4) \
+ || defined(__GNUC__) && (__GNUC__ >= 5))
+ #define Z7_ATTRIB_NO_SSE __attribute__((__target__("no-sse")))
+#else
+ #define Z7_ATTRIB_NO_SSE
+#endif
+
+#define Z7_ATTRIB_NO_VECTOR \
+ Z7_ATTRIB_NO_VECTORIZE \
+ Z7_ATTRIB_NO_SSE
+
+
+#if defined(__clang__) && (__clang_major__ >= 8) \
+ || defined(__GNUC__) && (__GNUC__ >= 1000) \
+ /* || defined(_MSC_VER) && (_MSC_VER >= 1920) */
+ // GCC is not good for __builtin_expect()
+ #define Z7_LIKELY(x) (__builtin_expect((x), 1))
+ #define Z7_UNLIKELY(x) (__builtin_expect((x), 0))
+ // #define Z7_unlikely [[unlikely]]
+ // #define Z7_likely [[likely]]
+#else
+ #define Z7_LIKELY(x) (x)
+ #define Z7_UNLIKELY(x) (x)
+ // #define Z7_likely
+#endif
+
+
+#if (defined(Z7_CLANG_VERSION) && (Z7_CLANG_VERSION >= 30600))
+
+#if (Z7_CLANG_VERSION < 130000)
+#define Z7_DIAGNOSTIC_IGNORE_BEGIN_RESERVED_MACRO_IDENTIFIER \
+ _Pragma("GCC diagnostic push") \
+ _Pragma("GCC diagnostic ignored \"-Wreserved-id-macro\"")
+#else
+#define Z7_DIAGNOSTIC_IGNORE_BEGIN_RESERVED_MACRO_IDENTIFIER \
+ _Pragma("GCC diagnostic push") \
+ _Pragma("GCC diagnostic ignored \"-Wreserved-macro-identifier\"")
+#endif
+#define Z7_DIAGNOSTIC_IGNORE_END_RESERVED_MACRO_IDENTIFIER \
+ _Pragma("GCC diagnostic pop")
+#else
+#define Z7_DIAGNOSTIC_IGNORE_BEGIN_RESERVED_MACRO_IDENTIFIER
+#define Z7_DIAGNOSTIC_IGNORE_END_RESERVED_MACRO_IDENTIFIER
#endif
#define UNUSED_VAR(x) (void)x;
diff --git a/lib/lzma/LzmaDec.c b/lib/lzma/LzmaDec.c
index a27f3c3b42a3..da2ec5336279 100644
--- a/lib/lzma/LzmaDec.c
+++ b/lib/lzma/LzmaDec.c
@@ -1,5 +1,5 @@
/* LzmaDec.c -- LZMA Decoder
-2021-04-01 : Igor Pavlov : Public domain */
+2023-04-07 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -10,15 +10,15 @@
/* #include "CpuArch.h" */
#include "LzmaDec.h"
-#define kNumTopBits 24
-#define kTopValue ((UInt32)1 << kNumTopBits)
+// #define kNumTopBits 24
+#define kTopValue ((UInt32)1 << 24)
#define kNumBitModelTotalBits 11
#define kBitModelTotal (1 << kNumBitModelTotalBits)
#define RC_INIT_SIZE 5
-#ifndef _LZMA_DEC_OPT
+#ifndef Z7_LZMA_DEC_OPT
#define kNumMoveBits 5
#define NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | (*buf++); }
@@ -27,14 +27,14 @@
#define UPDATE_0(p) range = bound; *(p) = (CLzmaProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits));
#define UPDATE_1(p) range -= bound; code -= bound; *(p) = (CLzmaProb)(ttt - (ttt >> kNumMoveBits));
#define GET_BIT2(p, i, A0, A1) IF_BIT_0(p) \
- { UPDATE_0(p); i = (i + i); A0; } else \
- { UPDATE_1(p); i = (i + i) + 1; A1; }
+ { UPDATE_0(p) i = (i + i); A0; } else \
+ { UPDATE_1(p) i = (i + i) + 1; A1; }
#define TREE_GET_BIT(probs, i) { GET_BIT2(probs + i, i, ;, ;); }
#define REV_BIT(p, i, A0, A1) IF_BIT_0(p + i) \
- { UPDATE_0(p + i); A0; } else \
- { UPDATE_1(p + i); A1; }
+ { UPDATE_0(p + i) A0; } else \
+ { UPDATE_1(p + i) A1; }
#define REV_BIT_VAR( p, i, m) REV_BIT(p, i, i += m; m += m, m += m; i += m; )
#define REV_BIT_CONST(p, i, m) REV_BIT(p, i, i += m; , i += m * 2; )
#define REV_BIT_LAST( p, i, m) REV_BIT(p, i, i -= m , ; )
@@ -42,19 +42,19 @@
#define TREE_DECODE(probs, limit, i) \
{ i = 1; do { TREE_GET_BIT(probs, i); } while (i < limit); i -= limit; }
-/* #define _LZMA_SIZE_OPT */
+/* #define Z7_LZMA_SIZE_OPT */
-#ifdef _LZMA_SIZE_OPT
+#ifdef Z7_LZMA_SIZE_OPT
#define TREE_6_DECODE(probs, i) TREE_DECODE(probs, (1 << 6), i)
#else
#define TREE_6_DECODE(probs, i) \
{ i = 1; \
- TREE_GET_BIT(probs, i); \
- TREE_GET_BIT(probs, i); \
- TREE_GET_BIT(probs, i); \
- TREE_GET_BIT(probs, i); \
- TREE_GET_BIT(probs, i); \
- TREE_GET_BIT(probs, i); \
+ TREE_GET_BIT(probs, i) \
+ TREE_GET_BIT(probs, i) \
+ TREE_GET_BIT(probs, i) \
+ TREE_GET_BIT(probs, i) \
+ TREE_GET_BIT(probs, i) \
+ TREE_GET_BIT(probs, i) \
i -= 0x40; }
#endif
@@ -66,25 +66,25 @@
probLit = prob + (offs + bit + symbol); \
GET_BIT2(probLit, symbol, offs ^= bit; , ;)
-#endif // _LZMA_DEC_OPT
+#endif // Z7_LZMA_DEC_OPT
#define NORMALIZE_CHECK if (range < kTopValue) { if (buf >= bufLimit) return DUMMY_INPUT_EOF; range <<= 8; code = (code << 8) | (*buf++); }
-#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK; bound = (range >> kNumBitModelTotalBits) * (UInt32)ttt; if (code < bound)
+#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK bound = (range >> kNumBitModelTotalBits) * (UInt32)ttt; if (code < bound)
#define UPDATE_0_CHECK range = bound;
#define UPDATE_1_CHECK range -= bound; code -= bound;
#define GET_BIT2_CHECK(p, i, A0, A1) IF_BIT_0_CHECK(p) \
- { UPDATE_0_CHECK; i = (i + i); A0; } else \
- { UPDATE_1_CHECK; i = (i + i) + 1; A1; }
+ { UPDATE_0_CHECK i = (i + i); A0; } else \
+ { UPDATE_1_CHECK i = (i + i) + 1; A1; }
#define GET_BIT_CHECK(p, i) GET_BIT2_CHECK(p, i, ; , ;)
#define TREE_DECODE_CHECK(probs, limit, i) \
{ i = 1; do { GET_BIT_CHECK(probs + i, i) } while (i < limit); i -= limit; }
#define REV_BIT_CHECK(p, i, m) IF_BIT_0_CHECK(p + i) \
- { UPDATE_0_CHECK; i += m; m += m; } else \
- { UPDATE_1_CHECK; m += m; i += m; }
+ { UPDATE_0_CHECK i += m; m += m; } else \
+ { UPDATE_1_CHECK m += m; i += m; }
#define kNumPosBitsMax 4
@@ -226,14 +226,14 @@ Out:
*/
-#ifdef _LZMA_DEC_OPT
+#ifdef Z7_LZMA_DEC_OPT
-int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit);
+int Z7_FASTCALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit);
#else
static
-int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
+int Z7_FASTCALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
{
CLzmaProb *probs = GET_PROBS;
unsigned state = (unsigned)p->state;
@@ -269,7 +269,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
IF_BIT_0(prob)
{
unsigned symbol;
- UPDATE_0(prob);
+ UPDATE_0(prob)
prob = probs + Literal;
if (processedPos != 0 || checkDicSize != 0)
prob += (UInt32)3 * ((((processedPos << 8) + dic[(dicPos == 0 ? dicBufSize : dicPos) - 1]) & lpMask) << lc);
@@ -279,7 +279,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
{
state -= (state < 4) ? state : 3;
symbol = 1;
- #ifdef _LZMA_SIZE_OPT
+ #ifdef Z7_LZMA_SIZE_OPT
do { NORMAL_LITER_DEC } while (symbol < 0x100);
#else
NORMAL_LITER_DEC
@@ -298,7 +298,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
unsigned offs = 0x100;
state -= (state < 10) ? 3 : 6;
symbol = 1;
- #ifdef _LZMA_SIZE_OPT
+ #ifdef Z7_LZMA_SIZE_OPT
do
{
unsigned bit;
@@ -327,25 +327,25 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
}
{
- UPDATE_1(prob);
+ UPDATE_1(prob)
prob = probs + IsRep + state;
IF_BIT_0(prob)
{
- UPDATE_0(prob);
+ UPDATE_0(prob)
state += kNumStates;
prob = probs + LenCoder;
}
else
{
- UPDATE_1(prob);
+ UPDATE_1(prob)
prob = probs + IsRepG0 + state;
IF_BIT_0(prob)
{
- UPDATE_0(prob);
+ UPDATE_0(prob)
prob = probs + IsRep0Long + COMBINED_PS_STATE;
IF_BIT_0(prob)
{
- UPDATE_0(prob);
+ UPDATE_0(prob)
// that case was checked before with kBadRepCode
// if (checkDicSize == 0 && processedPos == 0) { len = kMatchSpecLen_Error_Data + 1; break; }
@@ -359,30 +359,30 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
state = state < kNumLitStates ? 9 : 11;
continue;
}
- UPDATE_1(prob);
+ UPDATE_1(prob)
}
else
{
UInt32 distance;
- UPDATE_1(prob);
+ UPDATE_1(prob)
prob = probs + IsRepG1 + state;
IF_BIT_0(prob)
{
- UPDATE_0(prob);
+ UPDATE_0(prob)
distance = rep1;
}
else
{
- UPDATE_1(prob);
+ UPDATE_1(prob)
prob = probs + IsRepG2 + state;
IF_BIT_0(prob)
{
- UPDATE_0(prob);
+ UPDATE_0(prob)
distance = rep2;
}
else
{
- UPDATE_1(prob);
+ UPDATE_1(prob)
distance = rep3;
rep3 = rep2;
}
@@ -395,37 +395,37 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
prob = probs + RepLenCoder;
}
- #ifdef _LZMA_SIZE_OPT
+ #ifdef Z7_LZMA_SIZE_OPT
{
unsigned lim, offset;
CLzmaProb *probLen = prob + LenChoice;
IF_BIT_0(probLen)
{
- UPDATE_0(probLen);
+ UPDATE_0(probLen)
probLen = prob + LenLow + GET_LEN_STATE;
offset = 0;
lim = (1 << kLenNumLowBits);
}
else
{
- UPDATE_1(probLen);
+ UPDATE_1(probLen)
probLen = prob + LenChoice2;
IF_BIT_0(probLen)
{
- UPDATE_0(probLen);
+ UPDATE_0(probLen)
probLen = prob + LenLow + GET_LEN_STATE + (1 << kLenNumLowBits);
offset = kLenNumLowSymbols;
lim = (1 << kLenNumLowBits);
}
else
{
- UPDATE_1(probLen);
+ UPDATE_1(probLen)
probLen = prob + LenHigh;
offset = kLenNumLowSymbols * 2;
lim = (1 << kLenNumHighBits);
}
}
- TREE_DECODE(probLen, lim, len);
+ TREE_DECODE(probLen, lim, len)
len += offset;
}
#else
@@ -433,32 +433,32 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
CLzmaProb *probLen = prob + LenChoice;
IF_BIT_0(probLen)
{
- UPDATE_0(probLen);
+ UPDATE_0(probLen)
probLen = prob + LenLow + GET_LEN_STATE;
len = 1;
- TREE_GET_BIT(probLen, len);
- TREE_GET_BIT(probLen, len);
- TREE_GET_BIT(probLen, len);
+ TREE_GET_BIT(probLen, len)
+ TREE_GET_BIT(probLen, len)
+ TREE_GET_BIT(probLen, len)
len -= 8;
}
else
{
- UPDATE_1(probLen);
+ UPDATE_1(probLen)
probLen = prob + LenChoice2;
IF_BIT_0(probLen)
{
- UPDATE_0(probLen);
+ UPDATE_0(probLen)
probLen = prob + LenLow + GET_LEN_STATE + (1 << kLenNumLowBits);
len = 1;
- TREE_GET_BIT(probLen, len);
- TREE_GET_BIT(probLen, len);
- TREE_GET_BIT(probLen, len);
+ TREE_GET_BIT(probLen, len)
+ TREE_GET_BIT(probLen, len)
+ TREE_GET_BIT(probLen, len)
}
else
{
- UPDATE_1(probLen);
+ UPDATE_1(probLen)
probLen = prob + LenHigh;
- TREE_DECODE(probLen, (1 << kLenNumHighBits), len);
+ TREE_DECODE(probLen, (1 << kLenNumHighBits), len)
len += kLenNumLowSymbols * 2;
}
}
@@ -470,7 +470,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
UInt32 distance;
prob = probs + PosSlot +
((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits);
- TREE_6_DECODE(prob, distance);
+ TREE_6_DECODE(prob, distance)
if (distance >= kStartPosModelIndex)
{
unsigned posSlot = (unsigned)distance;
@@ -485,7 +485,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
distance++;
do
{
- REV_BIT_VAR(prob, distance, m);
+ REV_BIT_VAR(prob, distance, m)
}
while (--numDirectBits);
distance -= m;
@@ -520,10 +520,10 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
distance <<= kNumAlignBits;
{
unsigned i = 1;
- REV_BIT_CONST(prob, i, 1);
- REV_BIT_CONST(prob, i, 2);
- REV_BIT_CONST(prob, i, 4);
- REV_BIT_LAST (prob, i, 8);
+ REV_BIT_CONST(prob, i, 1)
+ REV_BIT_CONST(prob, i, 2)
+ REV_BIT_CONST(prob, i, 4)
+ REV_BIT_LAST (prob, i, 8)
distance |= i;
}
if (distance == (UInt32)0xFFFFFFFF)
@@ -600,7 +600,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
schedule();
- NORMALIZE;
+ NORMALIZE
p->buf = buf;
p->range = range;
@@ -621,7 +621,7 @@ int MY_FAST_CALL LZMA_DECODE_REAL(CLzmaDec *p, SizeT limit, const Byte *bufLimit
-static void MY_FAST_CALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit)
+static void Z7_FASTCALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit)
{
unsigned len = (unsigned)p->remainLen;
if (len == 0 /* || len >= kMatchSpecLenStart */)
@@ -691,7 +691,7 @@ and we support the following state of (p->checkDicSize):
(p->checkDicSize == p->prop.dicSize)
*/
-static int MY_FAST_CALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
+static int Z7_FASTCALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
{
if (p->checkDicSize == 0)
{
@@ -775,54 +775,54 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
else
{
unsigned len;
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
prob = probs + IsRep + state;
IF_BIT_0_CHECK(prob)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
state = 0;
prob = probs + LenCoder;
res = DUMMY_MATCH;
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
res = DUMMY_REP;
prob = probs + IsRepG0 + state;
IF_BIT_0_CHECK(prob)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
prob = probs + IsRep0Long + COMBINED_PS_STATE;
IF_BIT_0_CHECK(prob)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
break;
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
}
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
prob = probs + IsRepG1 + state;
IF_BIT_0_CHECK(prob)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
prob = probs + IsRepG2 + state;
IF_BIT_0_CHECK(prob)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
}
}
}
@@ -834,31 +834,31 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
const CLzmaProb *probLen = prob + LenChoice;
IF_BIT_0_CHECK(probLen)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
probLen = prob + LenLow + GET_LEN_STATE;
offset = 0;
limit = 1 << kLenNumLowBits;
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
probLen = prob + LenChoice2;
IF_BIT_0_CHECK(probLen)
{
- UPDATE_0_CHECK;
+ UPDATE_0_CHECK
probLen = prob + LenLow + GET_LEN_STATE + (1 << kLenNumLowBits);
offset = kLenNumLowSymbols;
limit = 1 << kLenNumLowBits;
}
else
{
- UPDATE_1_CHECK;
+ UPDATE_1_CHECK
probLen = prob + LenHigh;
offset = kLenNumLowSymbols * 2;
limit = 1 << kLenNumHighBits;
}
}
- TREE_DECODE_CHECK(probLen, limit, len);
+ TREE_DECODE_CHECK(probLen, limit, len)
len += offset;
}
@@ -868,7 +868,7 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
prob = probs + PosSlot +
((len < kNumLenToPosStates - 1 ? len : kNumLenToPosStates - 1) <<
kNumPosSlotBits);
- TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot);
+ TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot)
if (posSlot >= kStartPosModelIndex)
{
unsigned numDirectBits = ((posSlot >> 1) - 1);
@@ -896,7 +896,7 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
unsigned m = 1;
do
{
- REV_BIT_CHECK(prob, i, m);
+ REV_BIT_CHECK(prob, i, m)
}
while (--numDirectBits);
}
@@ -905,7 +905,7 @@ static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, const Byt
}
break;
}
- NORMALIZE_CHECK;
+ NORMALIZE_CHECK
*bufOut = buf;
return res;
@@ -951,7 +951,7 @@ When the decoder lookahead, and the lookahead symbol is not end_marker, we have
*/
-#define RETURN__NOT_FINISHED__FOR_FINISH \
+#define RETURN_NOT_FINISHED_FOR_FINISH \
*status = LZMA_STATUS_NOT_FINISHED; \
return SZ_ERROR_DATA; // for strict mode
// return SZ_OK; // for relaxed mode
@@ -1037,7 +1037,7 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *sr
}
if (p->remainLen != 0)
{
- RETURN__NOT_FINISHED__FOR_FINISH;
+ RETURN_NOT_FINISHED_FOR_FINISH
}
checkEndMarkNow = 1;
}
@@ -1080,7 +1080,7 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *sr
for (i = 0; i < (unsigned)dummyProcessed; i++)
p->tempBuf[i] = src[i];
// p->remainLen = kMatchSpecLen_Error_Data;
- RETURN__NOT_FINISHED__FOR_FINISH;
+ RETURN_NOT_FINISHED_FOR_FINISH
}
bufLimit = src;
@@ -1158,7 +1158,7 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *sr
(*srcLen) += (unsigned)dummyProcessed - p->tempBufSize;
p->tempBufSize = (unsigned)dummyProcessed;
// p->remainLen = kMatchSpecLen_Error_Data;
- RETURN__NOT_FINISHED__FOR_FINISH;
+ RETURN_NOT_FINISHED_FOR_FINISH
}
}
@@ -1307,8 +1307,8 @@ static SRes LzmaDec_AllocateProbs2(CLzmaDec *p, const CLzmaProps *propNew, ISzAl
SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc)
{
CLzmaProps propNew;
- RINOK(LzmaProps_Decode(&propNew, props, propsSize));
- RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+ RINOK(LzmaProps_Decode(&propNew, props, propsSize))
+ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc))
p->prop = propNew;
return SZ_OK;
}
@@ -1317,14 +1317,14 @@ SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAll
{
CLzmaProps propNew;
SizeT dicBufSize;
- RINOK(LzmaProps_Decode(&propNew, props, propsSize));
- RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
+ RINOK(LzmaProps_Decode(&propNew, props, propsSize))
+ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc))
{
UInt32 dictSize = propNew.dicSize;
SizeT mask = ((UInt32)1 << 12) - 1;
if (dictSize >= ((UInt32)1 << 30)) mask = ((UInt32)1 << 22) - 1;
- else if (dictSize >= ((UInt32)1 << 22)) mask = ((UInt32)1 << 20) - 1;;
+ else if (dictSize >= ((UInt32)1 << 22)) mask = ((UInt32)1 << 20) - 1;
dicBufSize = ((SizeT)dictSize + mask) & ~mask;
if (dicBufSize < dictSize)
dicBufSize = dictSize;
@@ -1356,8 +1356,8 @@ SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
*status = LZMA_STATUS_NOT_SPECIFIED;
if (inSize < RC_INIT_SIZE)
return SZ_ERROR_INPUT_EOF;
- LzmaDec_Construct(&p);
- RINOK(LzmaDec_AllocateProbs(&p, propData, propSize, alloc));
+ LzmaDec_CONSTRUCT(&p)
+ RINOK(LzmaDec_AllocateProbs(&p, propData, propSize, alloc))
p.dic = dest;
p.dicBufSize = outSize;
LzmaDec_Init(&p);
diff --git a/lib/lzma/LzmaDec.h b/lib/lzma/LzmaDec.h
index 3ab4920037c1..c4fec841b016 100644
--- a/lib/lzma/LzmaDec.h
+++ b/lib/lzma/LzmaDec.h
@@ -1,19 +1,19 @@
/* LzmaDec.h -- LZMA Decoder
-2020-03-19 : Igor Pavlov : Public domain */
+2023-04-02 : Igor Pavlov : Public domain */
-#ifndef __LZMA_DEC_H
-#define __LZMA_DEC_H
+#ifndef ZIP7_INC_LZMA_DEC_H
+#define ZIP7_INC_LZMA_DEC_H
#include "7zTypes.h"
EXTERN_C_BEGIN
-/* #define _LZMA_PROB32 */
-/* _LZMA_PROB32 can increase the speed on some CPUs,
+/* #define Z7_LZMA_PROB32 */
+/* Z7_LZMA_PROB32 can increase the speed on some CPUs,
but memory usage for CLzmaDec::probs will be doubled in that case */
typedef
-#ifdef _LZMA_PROB32
+#ifdef Z7_LZMA_PROB32
UInt32
#else
UInt16
@@ -25,7 +25,7 @@ typedef
#define LZMA_PROPS_SIZE 5
-typedef struct _CLzmaProps
+typedef struct
{
Byte lc;
Byte lp;
@@ -73,7 +73,8 @@ typedef struct
Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
} CLzmaDec;
-#define LzmaDec_Construct(p) { (p)->dic = NULL; (p)->probs = NULL; }
+#define LzmaDec_CONSTRUCT(p) { (p)->dic = NULL; (p)->probs = NULL; }
+#define LzmaDec_Construct(p) LzmaDec_CONSTRUCT(p)
void LzmaDec_Init(CLzmaDec *p);
diff --git a/lib/lzma/Makefile b/lib/lzma/Makefile
index b8ad570ab1c2..09380074b3df 100644
--- a/lib/lzma/Makefile
+++ b/lib/lzma/Makefile
@@ -6,7 +6,7 @@
# (C) Copyright 2003-2006
# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-ccflags-y += -D_LZMA_PROB32
-ccflags-$(CONFIG_$(PHASE_)LZMA_SIZE_OPTIMIZATION) += -D_LZMA_SIZE_OPT
+ccflags-y += -DZ7_LZMA_PROB32
+ccflags-$(CONFIG_$(PHASE_)LZMA_SIZE_OPTIMIZATION) += -DZ7_LZMA_SIZE_OPT
obj-y += LzmaDec.o LzmaTools.o
diff --git a/lib/lzma/Precomp.h b/lib/lzma/Precomp.h
index e8ff8b40e81a..7747fdd74c64 100644
--- a/lib/lzma/Precomp.h
+++ b/lib/lzma/Precomp.h
@@ -1,10 +1,127 @@
-/* Precomp.h -- StdAfx
-2013-11-12 : Igor Pavlov : Public domain */
+/* Precomp.h -- precompilation file
+2024-01-25 : Igor Pavlov : Public domain */
-#ifndef __7Z_PRECOMP_H
-#define __7Z_PRECOMP_H
+#ifndef ZIP7_INC_PRECOMP_H
+#define ZIP7_INC_PRECOMP_H
+
+/*
+ this file must be included before another *.h files and before <windows.h>.
+ this file is included from the following files:
+ C\*.c
+ C\Util\*\Precomp.h <- C\Util\*\*.c
+ CPP\Common\Common.h <- *\StdAfx.h <- *\*.cpp
+
+ this file can set the following macros:
+ Z7_LARGE_PAGES 1
+ Z7_LONG_PATH 1
+ Z7_WIN32_WINNT_MIN 0x0500 (or higher) : we require at least win2000+ for 7-Zip
+ _WIN32_WINNT 0x0500 (or higher)
+ WINVER _WIN32_WINNT
+ UNICODE 1
+ _UNICODE 1
+*/
#include "Compiler.h"
-/* #include "7zTypes.h" */
+
+#ifdef _MSC_VER
+// #pragma warning(disable : 4206) // nonstandard extension used : translation unit is empty
+#if _MSC_VER >= 1912
+// #pragma warning(disable : 5039) // pointer or reference to potentially throwing function passed to 'extern "C"' function under - EHc.Undefined behavior may occur if this function throws an exception.
+#endif
+#endif
+
+/*
+// for debug:
+#define UNICODE 1
+#define _UNICODE 1
+#define _WIN32_WINNT 0x0500 // win2000
+#ifndef WINVER
+ #define WINVER _WIN32_WINNT
+#endif
+*/
+
+#ifdef _WIN32
+/*
+ this "Precomp.h" file must be included before <windows.h>,
+ if we want to define _WIN32_WINNT before <windows.h>.
+*/
+
+#ifndef Z7_LARGE_PAGES
+#ifndef Z7_NO_LARGE_PAGES
+#define Z7_LARGE_PAGES 1
+#endif
+#endif
+
+#ifndef Z7_LONG_PATH
+#ifndef Z7_NO_LONG_PATH
+#define Z7_LONG_PATH 1
+#endif
+#endif
+
+#ifndef Z7_DEVICE_FILE
+#ifndef Z7_NO_DEVICE_FILE
+// #define Z7_DEVICE_FILE 1
+#endif
+#endif
+
+// we don't change macros if included after <windows.h>
+#ifndef _WINDOWS_
+
+#ifndef Z7_WIN32_WINNT_MIN
+ #if defined(_M_ARM64) || defined(__aarch64__)
+ // #define Z7_WIN32_WINNT_MIN 0x0a00 // win10
+ #define Z7_WIN32_WINNT_MIN 0x0600 // vista
+ #elif defined(_M_ARM) && defined(_M_ARMT) && defined(_M_ARM_NT)
+ // #define Z7_WIN32_WINNT_MIN 0x0602 // win8
+ #define Z7_WIN32_WINNT_MIN 0x0600 // vista
+ #elif defined(_M_X64) || defined(_M_AMD64) || defined(__x86_64__) || defined(_M_IA64)
+ #define Z7_WIN32_WINNT_MIN 0x0503 // win2003
+ // #elif defined(_M_IX86) || defined(__i386__)
+ // #define Z7_WIN32_WINNT_MIN 0x0500 // win2000
+ #else // x86 and another(old) systems
+ #define Z7_WIN32_WINNT_MIN 0x0500 // win2000
+ // #define Z7_WIN32_WINNT_MIN 0x0502 // win2003 // for debug
+ #endif
+#endif // Z7_WIN32_WINNT_MIN
+
+
+#ifndef Z7_DO_NOT_DEFINE_WIN32_WINNT
+#ifdef _WIN32_WINNT
+ // #error Stop_Compiling_Bad_WIN32_WINNT
+#else
+ #ifndef Z7_NO_DEFINE_WIN32_WINNT
+Z7_DIAGNOSTIC_IGNORE_BEGIN_RESERVED_MACRO_IDENTIFIER
+ #define _WIN32_WINNT Z7_WIN32_WINNT_MIN
+Z7_DIAGNOSTIC_IGNORE_END_RESERVED_MACRO_IDENTIFIER
+ #endif
+#endif // _WIN32_WINNT
+
+#ifndef WINVER
+ #define WINVER _WIN32_WINNT
+#endif
+#endif // Z7_DO_NOT_DEFINE_WIN32_WINNT
+
+
+#ifndef _MBCS
+#ifndef Z7_NO_UNICODE
+// UNICODE and _UNICODE are used by <windows.h> and by 7-zip code.
+
+#ifndef UNICODE
+#define UNICODE 1
+#endif
+
+#ifndef _UNICODE
+Z7_DIAGNOSTIC_IGNORE_BEGIN_RESERVED_MACRO_IDENTIFIER
+#define _UNICODE 1
+Z7_DIAGNOSTIC_IGNORE_END_RESERVED_MACRO_IDENTIFIER
+#endif
+
+#endif // Z7_NO_UNICODE
+#endif // _MBCS
+#endif // _WINDOWS_
+
+// #include "7zWindows.h"
+
+#endif // _WIN32
#endif
--
2.43.0
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