Update LuaJIT to LuaJIT/LuaJIT@f73e649.

libs/LuaJIT/android/arm64-v8a/jit/bcsave.lua

@@ -439,24 +439,12 @@ typedef struct
 {
   mach_header; uint32_t reserved;
 } mach_header_64;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint32_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command;
 typedef struct {
   uint32_t cmd, cmdsize;
   char segname[16];
   uint64_t vmaddr, vmsize, fileoff, filesize;
   uint32_t maxprot, initprot, nsects, flags;
 } mach_segment_command_64;
-typedef struct {
-  char sectname[16], segname[16];
-  uint32_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2;
-} mach_section;
 typedef struct {
   char sectname[16], segname[16];
   uint64_t addr, size;
@@ -466,139 +454,64 @@ typedef struct {
 typedef struct {
   uint32_t cmd, cmdsize, symoff, nsyms, stroff, strsize;
 } mach_symtab_command;
-typedef struct {
-  int32_t strx;
-  uint8_t type, sect;
-  int16_t desc;
-  uint32_t value;
-} mach_nlist;
 typedef struct {
   int32_t strx;
   uint8_t type, sect;
   uint16_t desc;
   uint64_t value;
 } mach_nlist_64;
-typedef struct
-{
-  int32_t magic, nfat_arch;
-} mach_fat_header;
-typedef struct
-{
-  int32_t cputype, cpusubtype, offset, size, align;
-} mach_fat_arch;
 typedef struct {
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_obj;
-typedef struct {
-  struct {
-    mach_header_64 hdr;
-    mach_segment_command_64 seg;
-    mach_section_64 sec;
-    mach_symtab_command sym;
-  } arch[1];
+  mach_header_64 hdr;
+  mach_segment_command_64 seg;
+  mach_section_64 sec;
+  mach_symtab_command sym;
   mach_nlist_64 sym_entry;
   uint8_t space[4096];
 } mach_obj_64;
-typedef struct {
-  mach_fat_header fat;
-  mach_fat_arch fat_arch[2];
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[2];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_fat_obj;
-typedef struct {
-  mach_fat_header fat;
-  mach_fat_arch fat_arch[2];
-  struct {
-    mach_header_64 hdr;
-    mach_segment_command_64 seg;
-    mach_section_64 sec;
-    mach_symtab_command sym;
-  } arch[2];
-  mach_nlist_64 sym_entry;
-  uint8_t space[4096];
-} mach_fat_obj_64;
 ]]
   local symname = '_'..LJBC_PREFIX..ctx.modname
-  local isfat, is64, align, mobj = false, false, 4, "mach_obj"
-  if ctx.arch == "x64" then
-    is64, align, mobj = true, 8, "mach_obj_64"
-  elseif ctx.arch == "arm" then
-    isfat, mobj = true, "mach_fat_obj"
-  elseif ctx.arch == "arm64" then
-    is64, align, isfat, mobj = true, 8, true, "mach_fat_obj_64"
-  else
-    check(ctx.arch == "x86", "unsupported architecture for OSX")
+  local cputype, cpusubtype = 0x01000007, 3
+  if ctx.arch ~= "x64" then
+    check(ctx.arch == "arm64", "unsupported architecture for OSX")
+    cputype, cpusubtype = 0x0100000c, 0
   end
   local function aligned(v, a) return bit.band(v+a-1, -a) end
-  local be32 = bit.bswap -- Mach-O FAT is BE, supported archs are LE.
 
   -- Create Mach-O object and fill in header.
-  local o = ffi.new(mobj)
-  local mach_size = aligned(ffi.offsetof(o, "space")+#symname+2, align)
-  local cputype = ({ x86={7}, x64={0x01000007}, arm={7,12}, arm64={0x01000007,0x0100000c} })[ctx.arch]
-  local cpusubtype = ({ x86={3}, x64={3}, arm={3,9}, arm64={3,0} })[ctx.arch]
-  if isfat then
-    o.fat.magic = be32(0xcafebabe)
-    o.fat.nfat_arch = be32(#cpusubtype)
-  end
+  local o = ffi.new("mach_obj_64")
+  local mach_size = aligned(ffi.offsetof(o, "space")+#symname+2, 8)
 
   -- Fill in sections and symbols.
-  for i=0,#cpusubtype-1 do
-    local ofs = 0
-    if isfat then
-      local a = o.fat_arch[i]
-      a.cputype = be32(cputype[i+1])
-      a.cpusubtype = be32(cpusubtype[i+1])
-      -- Subsequent slices overlap each other to share data.
-      ofs = ffi.offsetof(o, "arch") + i*ffi.sizeof(o.arch[0])
-      a.offset = be32(ofs)
-      a.size = be32(mach_size-ofs+#s)
-    end
-    local a = o.arch[i]
-    a.hdr.magic = is64 and 0xfeedfacf or 0xfeedface
-    a.hdr.cputype = cputype[i+1]
-    a.hdr.cpusubtype = cpusubtype[i+1]
-    a.hdr.filetype = 1
-    a.hdr.ncmds = 2
-    a.hdr.sizeofcmds = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)+ffi.sizeof(a.sym)
-    a.seg.cmd = is64 and 0x19 or 0x1
-    a.seg.cmdsize = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)
-    a.seg.vmsize = #s
-    a.seg.fileoff = mach_size-ofs
-    a.seg.filesize = #s
-    a.seg.maxprot = 1
-    a.seg.initprot = 1
-    a.seg.nsects = 1
-    ffi.copy(a.sec.sectname, "__data")
-    ffi.copy(a.sec.segname, "__DATA")
-    a.sec.size = #s
-    a.sec.offset = mach_size-ofs
-    a.sym.cmd = 2
-    a.sym.cmdsize = ffi.sizeof(a.sym)
-    a.sym.symoff = ffi.offsetof(o, "sym_entry")-ofs
-    a.sym.nsyms = 1
-    a.sym.stroff = ffi.offsetof(o, "sym_entry")+ffi.sizeof(o.sym_entry)-ofs
-    a.sym.strsize = aligned(#symname+2, align)
-  end
+  o.hdr.magic = 0xfeedfacf
+  o.hdr.cputype = cputype
+  o.hdr.cpusubtype = cpusubtype
+  o.hdr.filetype = 1
+  o.hdr.ncmds = 2
+  o.hdr.sizeofcmds = ffi.sizeof(o.seg)+ffi.sizeof(o.sec)+ffi.sizeof(o.sym)
+  o.seg.cmd = 0x19
+  o.seg.cmdsize = ffi.sizeof(o.seg)+ffi.sizeof(o.sec)
+  o.seg.vmsize = #s
+  o.seg.fileoff = mach_size
+  o.seg.filesize = #s
+  o.seg.maxprot = 1
+  o.seg.initprot = 1
+  o.seg.nsects = 1
+  ffi.copy(o.sec.sectname, "__data")
+  ffi.copy(o.sec.segname, "__DATA")
+  o.sec.size = #s
+  o.sec.offset = mach_size
+  o.sym.cmd = 2
+  o.sym.cmdsize = ffi.sizeof(o.sym)
+  o.sym.symoff = ffi.offsetof(o, "sym_entry")
+  o.sym.nsyms = 1
+  o.sym.stroff = ffi.offsetof(o, "sym_entry")+ffi.sizeof(o.sym_entry)
+  o.sym.strsize = aligned(#symname+2, 8)
   o.sym_entry.type = 0xf
   o.sym_entry.sect = 1
   o.sym_entry.strx = 1
   ffi.copy(o.space+1, symname)
 
-  -- Write Macho-O object file.
+  -- Write Mach-O object file.
   local fp = savefile(output, "wb")
   fp:write(ffi.string(o, mach_size))
   bcsave_tail(fp, output, s)

libs/LuaJIT/android/arm64-v8a/jit/dis_arm64.lua

@@ -658,6 +658,10 @@ local map_datafp = { -- Data processing, SIMD and FP.
 	}
       }
     }
+  },
+  { -- 010
+    shift = 0, mask = 0x81f8fc00,
+    [0x100e400] = "moviDdG"
   }
 }
 
@@ -832,6 +836,20 @@ local function parse_fpimm8(op)
   return sign * frac * 2^exp
 end
 
+local function decode_fpmovi(op)
+  local lo = rshift(op, 5)
+  local hi = rshift(op, 9)
+  lo = bor(band(lo, 1) * 0xff, band(lo, 2) * 0x7f80, band(lo, 4) * 0x3fc000,
+	   band(lo, 8) * 0x1fe00000)
+  hi = bor(band(hi, 1) * 0xff, band(hi, 0x80) * 0x1fe,
+	   band(hi, 0x100) * 0xff00, band(hi, 0x200) * 0x7f8000)
+  if hi ~= 0 then
+    return fmt_hex32(hi)..tohex(lo)
+  else
+    return fmt_hex32(lo)
+  end
+end
+
 local function prefer_bfx(sf, uns, imms, immr)
   if imms < immr or imms == 31 or imms == 63 then
     return false
@@ -1131,6 +1149,8 @@ local function disass_ins(ctx)
       x = 0
     elseif p == "F" then
       x = parse_fpimm8(op)
+    elseif p == "G" then
+      x = "#0x"..decode_fpmovi(op)
     elseif p == "g" or p == "f" or p == "x" or p == "w" or
 	   p == "d" or p == "s" then
       -- These are handled in D/N/M/A.

libs/LuaJIT/android/arm64-v8a/jit/dump.lua

@@ -552,7 +552,12 @@ local recdepth = 0
 local function fmterr(err, info)
   if type(err) == "number" then
     if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
+    local fmt = vmdef.traceerr[err]
+    if fmt == "NYI: bytecode %s" then
+      local oidx = 6 * info
+      info = sub(vmdef.bcnames, oidx+1, oidx+6)
+    end
+    err = format(fmt, info)
   end
   return err
 end

libs/LuaJIT/android/arm64-v8a/jit/p.lua

@@ -227,9 +227,7 @@ local function prof_finish()
     local samples = prof_samples
     if samples == 0 then
       if prof_raw ~= true then out:write("[No samples collected]\n") end
-      return
-    end
-    if prof_ann then
+    elseif prof_ann then
       prof_annotate(prof_count1, samples)
     else
       prof_top(prof_count1, prof_count2, samples, "")

libs/LuaJIT/android/arm64-v8a/jit/v.lua

@@ -62,7 +62,7 @@ local jit = require("jit")
 local jutil = require("jit.util")
 local vmdef = require("jit.vmdef")
 local funcinfo, traceinfo = jutil.funcinfo, jutil.traceinfo
-local type, format = type, string.format
+local type, sub, format = type, string.sub, string.format
 local stdout, stderr = io.stdout, io.stderr
 
 -- Active flag and output file handle.
@@ -89,7 +89,12 @@ end
 local function fmterr(err, info)
   if type(err) == "number" then
     if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
+    local fmt = vmdef.traceerr[err]
+    if fmt == "NYI: bytecode %s" then
+      local oidx = 6 * info
+      info = sub(vmdef.bcnames, oidx+1, oidx+6)
+    end
+    err = format(fmt, info)
   end
   return err
 end

libs/LuaJIT/android/arm64-v8a/jit/vmdef.lua

@@ -1,6 +1,6 @@
 -- This is a generated file. DO NOT EDIT!
 
-assert(require("jit").version == "LuaJIT 2.1.1710088188", "LuaJIT core/library version mismatch")
+assert(require("jit").version == "LuaJIT 2.1.1734355927", "LuaJIT core/library version mismatch")
 
 return {
 
@@ -136,7 +136,7 @@ traceerr = {
 "too many snapshots",
 "blacklisted",
 "retry recording",
-"NYI: bytecode %d",
+"NYI: bytecode %s",
 "leaving loop in root trace",
 "inner loop in root trace",
 "loop unroll limit reached",