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4656 Commits

Author SHA1 Message Date
dearblue b0cea30f32 Change the catch handler address to 32 bits 
Follow commit 7150c67539 .
 2020-11-29 13:48:45 +09:00
KOBAYASHI Shuji 58ba883ee9 Create presym files for each build target 
Previously, presym files were always created in `build/{presym,presym.inc}`.
However, this constraint is inconvenient because it is common to use
multiple build configurations and build targets in a single mruby tree.
Therefore, change to create presym file for each build target.
 2020-11-26 19:05:07 +09:00
Yukihiro "Matz" Matsumoto 63d4e8eca2 Fix a bug in find_symbol(); fix #5192 2020-11-26 13:18:45 +09:00
Yukihiro "Matz" Matsumoto 7150c67539 Make OP_JMP* operand address to be relative. 
Jump target address is `operand (16bit)` + `address of next instruction`.

In addition, `ilen` was made `uint32_t` so that `iseq` length limitation
of 65536 is removed. Only jump target address should be within signed
16bit (-32768 .. 32767).
 2020-11-26 10:34:31 +09:00
Yukihiro "Matz" Matsumoto a33f9d7b65 Small refactoring regarding symbols for clarity. 2020-11-26 09:42:08 +09:00
Yukihiro "Matz" Matsumoto 50b57f6ff1 Include mruby.h instead of mrbconf.h directly. 2020-11-26 09:14:12 +09:00
Yukihiro "Matz" Matsumoto 2daf1987f9 Avoid memory leak when mrb_read_irep() fails. 2020-11-26 09:04:30 +09:00
Yukihiro "Matz" Matsumoto 71f9add1c5 Move inline iseq in array.c to array.rb. 
There's no efficiency difference since `cdump` is implemented.
 2020-11-25 23:14:38 +09:00
KOBAYASHI Shuji a7b50be35b Fix C source compilation with MRB_USE_ALL_SYMBOLS; ref #5187 
However, compiling by `mrbc` fails with another issue (#5116).
 2020-11-25 10:17:52 +09:00
Yukihiro "Matz" Matsumoto 4d21a68d35 Add #include <mrbconf.h> at the head of fmt_fp.c; #5185 2020-11-24 20:01:24 +09:00
Yukihiro "Matz" Matsumoto 9e114fc913 Merge pull request #5186 from shuujii/optimize-presym_find 
Optimize `presym_find`
 2020-11-24 16:58:09 +09:00
Yukihiro "Matz" Matsumoto e55abd2390 Fix compiler errors from MRB_NO_FLOAT; #5185 
Also added `no-float.rb` target in `build_config`.
 2020-11-24 16:54:39 +09:00
KOBAYASHI Shuji db00fb238b Optimize presym_find 
Chang to compare string length first.

### Benchmark

#### Code

* https://github.com/shuujii/mruby-presym_find-benchmark

#### Result

```console
Previous: 10.240772M i/s (25M times in 2.441222s)
     New: 16.412985M i/s (25M times in 1.523184s)
```
 2020-11-24 16:30:52 +09:00
Wataru Ashihara 01dc2265ff Fix unintended variable shadowing 2020-11-23 14:48:14 +09:00
Yukihiro "Matz" Matsumoto 39a11f323e Remove mrb_str_buf_new() and MRB_STR_BUF_MIN_SIZE; close #5171 2020-11-22 22:54:21 +09:00
dearblue fd3576e888 Fix GC mark leaks for MRB_TT_BREAK; fix #5168 2020-11-22 15:09:01 +09:00
KOBAYASHI Shuji 1864816d1e Fix size of local variable array in struct dumped file 2020-11-22 13:32:45 +09:00
Yukihiro "Matz" Matsumoto e02d0ff78c Merge pull request #5167 from dearblue/singleton-method 
Improved `Object#define_singleton_method`
 2020-11-22 00:02:34 +09:00
dearblue b2bfcabae2 Improved Object#define_singleton_method 
Integrate the implementation with `Module#define_method`.

- Introduce the internal function `mrb_mod_define_method_m()` (no static)
- The `Object#define_singleton_method` method can now accept a second argument
 2020-11-21 22:31:13 +09:00
KOBAYASHI Shuji 3d056d084a Rename MRB_{ENABLE,DISABLE}_ to MRB_{USE,NO}_; close #5163 
|        Previous Name         |        New Name         |
|------------------------------|-------------------------|
| MRB_ENABLE_ALL_SYMBOLS       | MRB_USE_ALL_SYMBOLS     |
| MRB_ENABLE_SYMBOLL_ALL       | MRB_USE_ALL_SYMBOLS     |
| MRB_ENABLE_CXX_ABI           | MRB_USE_CXX_ABI         |
| MRB_ENABLE_CXX_EXCEPTION     | MRB_USE_CXX_EXCEPTION   |
| MRB_ENABLE_DEBUG_HOOK        | MRB_USE_DEBUG_HOOK      |
| MRB_DISABLE_DIRECT_THREADING | MRB_NO_DIRECT_THREADING |
| MRB_DISABLE_STDIO            | MRB_NO_STDIO            |
| ENABLE_LINENOISE             | MRB_USE_LINENOISE       |
| ENABLE_READLINE              | MRB_USE_READLINE        |
| DISABLE_MIRB_UNDERSCORE      | MRB_NO_MIRB_UNDERSCORE  |
| DISABLE_GEMS                 | MRB_NO_GEMS             |

* `MRB_ENABLE_SYMBOLL_ALL` seems to be a typo, so it is fixed.
* `MRB_` prefix is added to those without.
* The previous names can also be used for compatibility.
 2020-11-21 21:14:40 +09:00
Yukihiro "Matz" Matsumoto c6c18c32b0 Merge pull request #5162 from shuujii/move-some-.rake-files-to-tasks-directory-for-consistency 
Move some `.rake` files to `tasks` directory for consistency
 2020-11-21 16:07:03 +09:00
Yukihiro "Matz" Matsumoto 00751ccbcd Reserve OP_SENDVK for the future keyword arguments like Ruby3.0. 2020-11-21 15:50:17 +09:00
Yukihiro "Matz" Matsumoto 59e581ed78 Fix infinite loop bug from super when method is prepended. 2020-11-21 15:50:16 +09:00
Yukihiro "Matz" Matsumoto a7bcbd8bdc Fix module order of #include; ruby-bug:7844 2020-11-21 15:50:16 +09:00
dearblue 7f9b4e056d Unable for the MRB_TT_CPTR object to have a singleton class 
This object is treated as an immediate value.
 2020-11-21 15:36:56 +09:00
KOBAYASHI Shuji 551bf0c635 Move some .rake files to tasks directory for consistency 2020-11-21 15:36:46 +09:00
Yukihiro "Matz" Matsumoto 1974aa0f72 Update Float#to_s to keep trailing zero as CRuby does; ref 68cebb6 2020-11-21 14:38:13 +09:00
KOBAYASHI Shuji aaa12911e2 Refactor src/mruby_core.rake 2020-11-20 17:55:26 +09:00
Yukihiro "Matz" Matsumoto a211a326de Revert "Check if irep->reps is NULL in lv_defined_p" 2020-11-18 18:47:46 +09:00
Yukihiro "Matz" Matsumoto e7d0baaf3b Use mrb_int_value() instead of mrb_fixnum_value(); fix #5142 2020-11-18 18:38:53 +09:00
Yukihiro "Matz" Matsumoto b9c80a5357 Merge pull request #5147 from hifoolno/patch1 
Check if irep->reps is NULL in lv_defined_p
 2020-11-18 18:13:31 +09:00
Zhang Xiaohui d3e17eedee Check if irep->reps is NULL in lv_defined_p 2020-11-18 17:07:20 +08:00
Yukihiro "Matz" Matsumoto e0df303547 Merge pull request #5143 from shuujii/use-mrb_int_value-instead-of-mrb_fixnum_value-in-src-hash.c 
Use `mrb_int_value` instead of `mrb_fixnum_value` in `src/hash.c`
 2020-11-18 17:29:34 +09:00
Zhang Xiaohui eca6266524 Check if irep->reps is NULL 2020-11-18 14:41:27 +08:00
KOBAYASHI Shuji 4cea788970 Use mrb_int_value instead of mrb_fixnum_value in src/hash.c 2020-11-18 15:13:42 +09:00
Yukihiro "Matz" Matsumoto 7c80edb577 Revert half of 9fbf0ef8. 
I misunderstand the meaning of #4483. Sorry.
 2020-11-17 22:47:25 +09:00
Yukihiro "Matz" Matsumoto a8cd364ece Detect overflow in flo_shift(). 2020-11-17 16:20:53 +09:00
Yukihiro "Matz" Matsumoto 9fbf0ef886 Refactoring integer ranges. 
- Remove `mrb_ssize`
- Fix `MRB_FIXNUM_{MIN,MAX}` to 32 bits on `MRB_NAN_BOXING`
 2020-11-17 12:41:10 +09:00
Yukihiro "Matz" Matsumoto 354934d398 Refactor integer division. 2020-11-17 07:10:31 +09:00
Yukihiro "Matz" Matsumoto 37a1884749 Simplify mrb_num_div_int(). 2020-11-17 00:24:43 +09:00
Yukihiro "Matz" Matsumoto 2609f0a2b3 Merge pull request #5139 from shuujii/avoid-undefined-behavior 
Avoid undefined behavior
 2020-11-16 22:49:03 +09:00
KOBAYASHI Shuji 7c470e25b8 Avoid undefined behavior 
### ASAN report (`MRB_INT32`)

  ```console
  $ bin/mruby -ve '-0x40000000'
  mruby 3.0.0preview (2020-10-16)
  00001 NODE_SCOPE:
  00001   NODE_BEGIN:
  00001     NODE_NEGATE:
  00001       NODE_INT 40000000 base 16
  irep 0x6070000001e0 nregs=2 nlocals=1 pools=0 syms=0 reps=0 iseq=9
  file: -e
  /mruby/src/codedump.c:173:49: runtime error: left shift of 49152 by 16 places cannot be represented in type 'int'
  SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /mruby/src/codedump.c:173:49 in
      1 000 OP_LOADI32	R1	-1073741824
      1 006 OP_RETURN	R1
      1 008 OP_STOP

  /mruby/src/vm.c:1138:7: runtime error: left shift of 49152 by 16 places cannot be represented in type 'mrb_int' (aka 'int')
  SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /mruby/src/vm.c:1138:7 in
  ```
 2020-11-16 20:20:30 +09:00
KOBAYASHI Shuji cbc3dbedb4 Simplify obj_free 2020-11-16 16:40:37 +09:00
KOBAYASHI Shuji acc114003b Fix that large integer is not GCed with Word-boxing 
### Example (32-bit Word-boxing)

  ```ruby
  # example.rb
  int_count = ObjectSpace.count_objects[:T_INTEGER]||0
  int = 1<<30
  p (ObjectSpace.count_objects[:T_INTEGER]||0) - int_count
  int = nil
  GC.start
  p (ObjectSpace.count_objects[:T_INTEGER]||0) - int_count
  ```

#### Before this patch:

  ```console
  $ bin/mruby example.rb
  1
  1
  ```

#### After this patch:

  ```console
  $ bin/mruby example.rb
  1
  0
  ```
 2020-11-15 16:45:03 +09:00
Yukihiro "Matz" Matsumoto 8a5dfa92ab Integer overflow in operations should cause RangeError. 2020-11-14 20:44:07 +09:00
Yukihiro "Matz" Matsumoto 19450df41e Integer operation should result in Integer. 
Should raise `RangeError` if the operation overflows.
 2020-11-14 19:38:27 +09:00
dearblue 368f8a5da6 Don't use private structs with mrb_mt_foreach() 
The `MRB_API` function `mrb_mt_foreach()` previously used the private structure `struct mt_elem`.
Therefore, use `mrb_method_t` instead.
 2020-11-14 11:30:34 +09:00
KOBAYASHI Shuji 292a096118 Include size of iv table in ObjectSpace.memsize_of to Hash object 2020-11-13 16:59:45 +09:00
KOBAYASHI Shuji ac4eb99629 Rename mrb_os_memsize_of_hash_table to mrb_hash_memsize 
* The term `hash_table` can be misleading because the return value of this
  function includes memory usage of entire `Hash` object, including not only
  hash table part but also entry list part, etc.
* This function takes a `Hash` object as a receiver and is defined in
  `src/hash.c`, so it is natural to have a `mrb_hash_` prefix.
 2020-11-13 16:18:32 +09:00
Yukihiro "Matz" Matsumoto af13cfb7d5 Merge pull request #5122 from shuujii/change-name-and-usage-of-presym-macros 
Change name and usage of presym macros
 2020-11-13 14:05:26 +09:00