Iteration33 (#693)

* [ADDED] supporting async methods
* [FIXED][ldoc] system-threading-.html must not be generated
* [API][ADDED] File : saveContent, readContent, readWideContent
* [API][ADDED] system'io'threading : asyncStreamOp extension
* [Samples][ADDED] asyncsamples
* [FIXED] it is not possible to declare internal default constructor
* [IDE][FIXED] project options - debug command arguments
* [Sample][ADDED] task sample 2
* [API][ADDED] extensions'threading : outputConcurrentOp extension
* [API][REDUX] all symbols must start with a capital letter
* [API][ADDED] system'threading : Task<TResult>
* [ADDED]Task<TSResult> example
* JIT : index table generating (fixed order, after the main method table; terminated by 0)
* [ADDED]functional test : indexed multi-method
* [ADDED] supporting indexed methods
* [ADDED] indexed internal methods can be declared in a closed class
* [ADDED] system'threading : Task<TResult>
* [FIXED] system'objectOp.__getClassName[1]
* [FIXED][ldoc] system-threading : generate only templates declared in the module
* [FIXED] #675 - Using ++ operator with a weak type
* [FIXED] incorrect typecast handler signature for the classes inheriting template-based ones
* [FIXED] correct debug info of the constructor self variable
* [FIXED]#413 - boxing variadic argument

.github/workflows/msbuild.yml

@@ -20,7 +20,7 @@ env:
   # https://docs.github.com/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
   BUILD_CONFIGURATION: Release
 
-  BUILD_TAG: 6.3.2
+  BUILD_TAG: 6.4.3
 
 permissions:
   contents: read

VERSION

@@ -1 +1 @@
-6.3.2
+6.4.3

asm/aarch64/core60.asm

@@ -3438,6 +3438,21 @@ inline %0ECh
 
 end
 
+// ; vjumpmr
+inline %6ECh
+
+  sub     x14, x10, elVMTOffset              
+  ldr     x14, [x14]
+  add     x17, x14, __arg12_1
+  sub     x14, x14, elVMTSizeOffset              
+  ldr     x14, [x14]
+  lsl     x14, x14, #4
+  add     x17, x17, x14
+  ldr     x17, [x17]
+  br      x17
+
+end
+
 // ; jumpmr
 inline %0EDh
 
@@ -4661,6 +4676,285 @@ labNextBaseClass:
 
 end
 
+
+// ; dispatchmr (alt mode)
+// ; NOTE : __arg32_1 - message; __n_1 - arg count; __ptr32_2 - list, __n_2 - argument list offset
+inline % 6FBh
+
+  str     x0, [sp]                          // ; saving arg0
+//;  lea  rax, [rsp + __n_2]
+  add     x17, sp, __n12_2
+//;  mov  [rsp+16], r11                     // ; saving arg0
+  str     x1, [sp, #8]
+
+  sub     x17, x17, #8                      // ; HOTFIX : caller address is not in the stack
+
+//;  mov  rsi, __ptr64_2
+  movz    x21,  __ptr32lo_2
+  movk    x21,  __ptr32hi_2, lsl #16
+
+//;  xor  edx, edx
+  mov     x25, #0
+//;  mov  rbx, [rsi] // ; message from overload list
+  ldr     x22, [x21, #0]
+
+labNextOverloadlist:
+//;  mov  r9, mdata : %0
+  movz    x24,  mdata_ptr32lo : #0               //;--
+  movk    x24,  mdata_ptr32hi : #0, lsl #16
+
+//;  shr  ebx, ACTION_ORDER
+  lsr     x22, x22, # ACTION_ORDER
+//;  lea  r13, [rbx*8]
+  lsl     x23, x22, #4
+
+//;  mov  r13, [r9 + r13 * 2 + 8]
+  add     x23, x23, x24
+  ldr     x23, [x23, #8]
+
+//;  mov  ecx, __n_1
+  mov     x16, __n16_1
+
+//;  lea  rbx, [r13 - 8]
+  sub     x22, x23, #8
+
+labNextParam:
+//;  sub  ecx, 1
+  sub     x16, x16, #1
+
+//;  jnz  short labMatching
+  cmp     x16, #0 
+  bne     labMatching
+
+//;  mov  r9, __ptr64_2  - r21
+
+  lsl     x23, x25, #4
+  add     x25, x21, x23
+  ldr     x9,  [x25]
+  ldr     x23, [x25, #8] 
+
+  sub     x16, x10, elVMTOffset
+  ldr     x16, [x16, #0]
+
+  sub     x20, x16, elVMTSizeOffset
+  ldr     x20, [x20, #0]
+  lsl     x20, x20, #4
+  add     x16, x16, x20
+
+//;  jmp  [rcx + rax + 8]       // rax - 0
+  add     x20, x16, x23
+
+  ldr     x17, [x20, #8]
+  br      x17
+
+labMatching:
+//;  mov  rdi, [rax + rcx * 8]
+  lsl     x19, x16, #3
+  add     x18, x19, x17 
+  ldr     x18, [x18]
+
+  //; check nil
+//;  mov   rsi, rdata : %VOIDPTR + elObjectOffset
+  movz    x20,  rdata_ptr32lo : %VOIDPTR
+  movk    x20,  rdata_ptr32hi : %VOIDPTR, lsl #16
+  add     x20, x20, elObjectOffset
+
+//;  test  rdi, rdi                                              
+  cmp     x18, #0
+
+//;  cmovz rdi, rsi
+  csel   x18, x20, x18, eq
+
+//;  mov  rdi, [rdi - elVMTOffset]
+  sub     x18, x18, elVMTOffset
+  ldr     x18, [x18, #0]
+
+//;  mov  rsi, [rbx + rcx * 8]
+  add     x20,  x22, x19
+  ldr     x20, [x20]
+
+labNextBaseClass:
+//;  cmp  rsi, rdi
+  cmp     x20, x18
+
+//;  jz   labNextParam
+  beq     labNextParam 
+//;  mov  rdi, [rdi - elPackageOffset]
+  sub     x18, x18, elPackageOffset
+  ldr     x18, [x18]
+
+//;  and  rdi, rdi
+  cmp     x18, #0
+//;  jnz  short labNextBaseClass
+  bne     labNextBaseClass
+
+//;  add  rdx, 1
+  add     x25, x25, #1
+//;  mov  r13, __ptr32_2
+  mov     x23, x21
+
+//;  lea  r9, [rdx * 8]
+  lsl     x24, x25, 4
+
+//;  mov  rbx, [r13 + r9 * 2] // ; message from overload list
+  add     x22, x24, x23
+  ldr     x22, [x22]
+
+//;  and  rbx, rbx
+  cmp     x22, 0
+//;  jnz  labNextOverloadlist
+  bne     labNextOverloadlist
+
+end
+
+// ; dispatchmr
+// ; NOTE : __arg32_1 - message; __n_1 - arg count; __ptr32_2 - list, __n_2 - argument list offset
+inline % 0BFBh
+
+  str     x0, [sp]                          // ; saving arg0
+//;  lea  rax, [rsp + __n_2]
+  add     x17, sp, __n12_2
+//;  mov  [rsp+16], r11                     // ; saving arg0
+  str     x1, [sp, #8]
+
+  sub     x17, x17, #8                      // ; HOTFIX : caller address is not in the stack
+
+//;  mov  rsi, __ptr64_2
+  movz    x21,  __ptr32lo_2
+  movk    x21,  __ptr32hi_2, lsl #16
+
+//;  xor  edx, edx
+  mov     x25, #0
+  mov     x11, #0
+
+  // ; count the number of args
+  mov     x22, x17
+  mov     x23, #0
+  sub     x23, x23, #1                        // ; define the terminator
+labCountParam:
+  add     x22, x22, #8
+  ldr     x24, [x22]
+  add     x16, x16, 1
+  cmp     x24, x23
+  bne     labCountParam
+  mov     x17, x11
+
+//;  mov  rbx, [rsi] // ; message from overload list
+  ldr     x22, [x21, #0]
+
+labNextOverloadlist:
+//;  mov  r9, mdata : %0
+  movz    x24,  mdata_ptr32lo : #0               //;--
+  movk    x24,  mdata_ptr32hi : #0, lsl #16
+
+//;  shr  ebx, ACTION_ORDER
+  lsr     x22, x22, # ACTION_ORDER
+//;  lea  r13, [rbx*8]
+  lsl     x23, x22, #4
+
+//;  mov  r13, [r9 + r13 * 2 + 8]
+  add     x23, x23, x24
+  ldr     x23, [x23, #8]
+
+//;  mov  ecx, __n_1
+  mov     x16, x17
+
+//;  lea  rbx, [r13 - 8]
+  sub     x22, x23, #8
+
+labNextParam:
+//;  sub  ecx, 1
+  sub     x16, x16, #1
+
+//;  jnz  short labMatching
+  cmp     x16, x17
+  bne     labMatching
+
+//;  mov  r9, __ptr64_2  - r21
+
+  lsl     x23, x25, #4
+  add     x25, x21, x23
+  ldr     x9,  [x25]
+  ldr     x23, [x25, #8] 
+
+  sub     x16, x10, elVMTOffset
+  ldr     x16, [x16, #0]
+
+  sub     x20, x16, elVMTSizeOffset
+  ldr     x20, [x20, #0]
+  lsl     x20, x20, #4
+  add     x16, x16, x20
+
+//;  jmp  [rcx + rax + 8]       // rax - 0
+  add     x20, x16, x23
+
+  ldr     x17, [x20, #8]
+  br      x17
+
+labMatching:
+  add     x20, x26, #8
+  ldr     x18, [x20]
+  cmp     x18, #0
+  csel    x26, x26, x20, eq
+
+//;  mov  rdi, [rax + rcx * 8]
+  lsl     x19, x16, #3
+  add     x18, x19, x17 
+  ldr     x18, [x18]
+
+  //; check nil
+//;  mov   rsi, rdata : %VOIDPTR + elObjectOffset
+  movz    x20,  rdata_ptr32lo : %VOIDPTR
+  movk    x20,  rdata_ptr32hi : %VOIDPTR, lsl #16
+  add     x20, x20, elObjectOffset
+
+//;  test  rdi, rdi                                              
+  cmp     x18, #0
+
+//;  cmovz rdi, rsi
+  csel   x18, x20, x18, eq
+
+//;  mov  rdi, [rdi - elVMTOffset]
+  sub     x18, x18, elVMTOffset
+  ldr     x18, [x18, #0]
+
+//;  mov  rsi, [rbx + rcx * 8]
+  ldr     x20, [x26]
+
+labNextBaseClass:
+//;  cmp  rsi, rdi
+  cmp     x20, x18
+
+//;  jz   labNextParam
+  beq     labNextParam 
+//;  mov  rdi, [rdi - elPackageOffset]
+  sub     x18, x18, elPackageOffset
+  ldr     x18, [x18]
+
+//;  and  rdi, rdi
+  cmp     x18, #0
+//;  jnz  short labNextBaseClass
+  bne     labNextBaseClass
+
+//;  add  rdx, 1
+  add     x25, x25, #1
+//;  mov  r13, __ptr32_2
+  mov     x23, x21
+
+//;  lea  r9, [rdx * 8]
+  lsl     x24, x25, 4
+
+//;  mov  rbx, [r13 + r9 * 2] // ; message from overload list
+  add     x22, x24, x23
+  ldr     x22, [x22]
+
+//;  and  rbx, rbx
+  cmp     x22, 0
+//;  jnz  labNextOverloadlist
+  bne     labNextOverloadlist
+
+end
+
 // ; vcallmr
 inline %0FCh
 
@@ -4673,6 +4967,22 @@ inline %0FCh
 
 end
 
+// ; vcallmr
+inline %06FCh
+
+  mov     x18, __arg16_1
+  sub     x14, x10, elVMTOffset              
+  ldr     x14, [x14]
+  add     x17, x14, x18
+  sub     x14, x14, elVMTSizeOffset              
+  ldr     x14, [x14]
+  lsl     x14, x14, #4
+  add     x17, x17, x14
+  ldr     x17, [x17, #8]
+  blr     x17
+
+end
+
 // ; callmr
 inline %0FDh