7-Zip Version 24.08

What's new in 7-Zip 24.08:

The bug in 7-Zip 24.00-24.07 was fixed:
- For creating a zip archive: 7-Zip could write extra zero bytes after
  the end of the archive, if a file included to archive cannot be
  compressed to a size smaller than original.
- The created zip archive is correct except for the useless zero bytes
  after the end of the archive.
- When unpacking such a zip archive, 7-Zip displays a warning:
  "WARNING: There are data after the end of archive".
- The bug was fixed: there was a leak of GDI objects (internal resources
  in Windows) in "Confirm File Replace" window, causing problems after
  1600 displays of "Confirm File Replace" window from same running
  7-Zip process.
- Some optimizations for displaying file icons in 7-Zip File Manager and
  in "Confirm File Replace" window.
- Some bugs were fixed.

C/7zVersion.h

@@ -1,7 +1,7 @@
 #define MY_VER_MAJOR 24
-#define MY_VER_MINOR 07
+#define MY_VER_MINOR 8
 #define MY_VER_BUILD 0
-#define MY_VERSION_NUMBERS "24.07"
+#define MY_VERSION_NUMBERS "24.08"
 #define MY_VERSION MY_VERSION_NUMBERS
 
 #ifdef MY_CPU_NAME
@@ -10,7 +10,7 @@
   #define MY_VERSION_CPU MY_VERSION
 #endif
 
-#define MY_DATE "2024-06-19"
+#define MY_DATE "2024-08-11"
 #undef MY_COPYRIGHT
 #undef MY_VERSION_COPYRIGHT_DATE
 #define MY_AUTHOR_NAME "Igor Pavlov"

C/CpuArch.c

@@ -1,5 +1,5 @@
 /* CpuArch.c -- CPU specific code
-2024-05-18 : Igor Pavlov : Public domain */
+2024-07-04 : Igor Pavlov : Public domain */
 
 #include "Precomp.h"
 
@@ -848,7 +848,11 @@ static unsigned long MY_getauxval(int aux)
 
   #define MY_HWCAP_CHECK_FUNC(name) \
   BoolInt CPU_IsSupported_ ## name(void) { return 0; }
+#if defined(__ARM_NEON)
+  BoolInt CPU_IsSupported_NEON(void) { return True; }
+#else
   MY_HWCAP_CHECK_FUNC(NEON)
+#endif
 
 #endif // USE_HWCAP
 

CPP/7zip/Archive/ElfHandler.cpp

@@ -628,6 +628,7 @@ static const char * const g_Machines[] =
 static const CUInt32PCharPair g_MachinePairs[] =
 {
   { 243, "RISC-V" },
+  { 258, "LoongArch" },
   { 0x9026, "Alpha" },  // EM_ALPHA_EXP, obsolete, (used by NetBSD/alpha) (written in the absence of an ABI)
   { 0xbaab, "Xilinx MicroBlaze" }
 };
@@ -853,18 +854,16 @@ Z7_COM7F_IMF(CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value))
         else if (_header.Machine == k_Machine_MIPS)
         {
           const UInt32 ver = flags >> 28;
-          s += "v";
+          s.Add_Char('v');
           s.Add_UInt32(ver);
           flags &= ((UInt32)1 << 28) - 1;
-
           const UInt32 abi = (flags >> 12) & 7;
           if (abi)
           {
             s += " ABI:";
             s.Add_UInt32(abi);
           }
           flags &= ~((UInt32)7 << 12);
-
           s.Add_Space();
           s += FlagsToString(g_MIPS_Flags, Z7_ARRAY_SIZE(g_MIPS_Flags), flags);
         }
@@ -885,6 +884,31 @@ Z7_COM7F_IMF(CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value))
           flags &= ~(UInt32)6;
           s += FlagsToString(g_RISCV_Flags, Z7_ARRAY_SIZE(g_RISCV_Flags), flags);
         }
+#if 0
+#define k_Machine_LOONGARCH 258
+        else if (_header.Machine == k_Machine_LOONGARCH)
+        {
+          s += "ABI:";
+          s.Add_UInt32((flags >> 6) & 3);
+          s.Add_Dot();
+          s.Add_UInt32((flags >> 3) & 7);
+          s.Add_Dot();
+#if 1
+          s.Add_UInt32(flags & 7);
+#else
+          static const char k_LoongArch_Float_Type[8] = { '0', 's', 'f', 'd', '4' ,'5', '6', '7' };
+          s.Add_Char(k_LoongArch_Float_Type[flags & 7]);
+#endif
+          flags &= ~(UInt32)0xff;
+          if (flags)
+          {
+            s.Add_Colon();
+            char sz[16];
+            ConvertUInt32ToHex(flags, sz);
+            s += sz;
+          }
+        }
+#endif
         else
         {
           char sz[16];

CPP/7zip/Archive/GptHandler.cpp

@@ -111,6 +111,12 @@ static const CPartType kPartTypes[] =
 
   { 0x0FC63DAF, NULL, "Linux Data" },
   { 0x0657FD6D, NULL, "Linux Swap" },
+  { 0x44479540, NULL, "Linux root (x86)" },
+  { 0x4F68BCE3, NULL, "Linux root (x86-64)" },
+  { 0x69DAD710, NULL, "Linux root (ARM)" },
+  { 0xB921B045, NULL, "Linux root (ARM64)" },
+  { 0x993D8D3D, NULL, "Linux root (IA-64)" },
+
 
   { 0x83BD6B9D, NULL, "FreeBSD Boot" },
   { 0x516E7CB4, NULL, "FreeBSD Data" },