1a426e245f
part 2: Fix indentation to include break after function return type
2024-10-17 22:26:20 +02:00
7d694df717
Fix indentation to include break after function return type
2024-10-17 21:11:11 +02:00
da54da1923
Fix mrb_ro_data_p on Intel Mac
2024-08-13 17:27:08 +09:00
27f972b048
Reorder mrb_vtype
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This allows the compiler to optimise the case in obj_iv_p into a range check. There does not seem to be any other very hot uses of this index and it grants a pretty big gain on optcarrot.
2024-06-27 22:46:13 +02:00
9543cfa7ee
Fixed use-after-free by backtrace object
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The `MRB_TT_BACKTRACE` object has been added for the purpose.
Previously, "use-after-free" could occur because the reference count in `backtrace_location::irep` was not incremented.
fixed #6160
2024-01-31 22:17:16 +09:00
eea72ec84a
fix spaces in the type cast expressions (cosmetic changes)
2023-05-18 23:29:16 +09:00
06a765a1c2
Change MRuby to mruby
2023-05-03 22:12:59 +10:00
8c23385f62
Add reason for include
2022-12-29 08:08:55 -08:00
e6c0f324ae
Use getsegmentdata instead of deprecated get_etext/get_edata
2022-12-28 08:50:59 -08:00
48e5ca4802
include/value.h (mrb_float_p): define always
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even when `MRB_NO_FLOAT` is set. In that case, it is FALSE always.
2022-12-24 19:05:41 +09:00
9992de5a4f
Rename MRB_TT_DATA to MRB_TT_CDATA
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`TT_DATA` is too confusing with `Data` objects (which is immutable
Struct like objects introduced in Ruby 3.2).
2022-12-04 22:45:36 +09:00
4a888a34bb
readfloat.c (mrb_read_float): a new function.
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We no longer use `mrb_float_read()` that depends on `errno`.
2022-11-07 16:09:31 +09:00
4e9773ae3d
readint.c (mrb_int_read): new function.
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We no longer use `mrb_read_int` which is kinda compatible with `strtol`.
2022-11-07 16:09:31 +09:00
61c68927a2
Match the mrb_value documentation to the current implementation
2022-08-12 22:35:35 +09:00
72b60eb449
include/mruby/value.h: remove assertion from mrb_obj_value()
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The function was called too often, so that even slightest assertion may
bother performance. The function is stable enough.
2022-06-30 08:11:36 +09:00
dcaf4083d5
src/bigint.c: implement multi-precision integer.
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To enable multi-precision integer support, you need to link
`mruby-bigint` mrbgem. The gem itself is empty but it turns on
the "bigint" support.
2022-04-09 17:16:10 +09:00
bb3cd69aff
value.h: introduce MRB_TT_STRUCT for mruby-struct.
2021-09-30 12:46:45 +09:00
49602f636d
value.h: add configuration macros around mrb_ro_data_p(); close #5547
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- `MRB_USE_ETEXT_RO_DATA_P`: use `etext` and `edata`
- `MRB_NO_DEFAULT_RO_DATA_P`: not use the default `mrb_ro_data_p()`
2021-09-09 16:15:25 +09:00
a503484cb3
value.h: use etext and edata which are more widely available; #5547
2021-09-09 10:12:50 +09:00
1d1a89874f
value.h: fixed address comparison on macOS.
2021-09-07 18:51:04 +09:00
e9c6e52f5b
value.h: reconstruct mrb_ro_data_p().
...
* use predefined `mrb_ro_data_p()` for user-mode Linux and macOS
* define `MRB_LINK_TIME_RO_DATA_P` if predefined one is used
* configure macro `MRB_USE_LINK_TIME_RO_DATA_P` is no longer used
* contributions for new platforms are welcome
2021-08-26 16:06:01 +09:00
6f305c01a2
value.h: fixed warnings on __APPLE__.
2021-08-19 13:08:39 +09:00
959383df75
value.h: enable mrb_ro_data_p() on __linux__ and __APPLE__.
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Probably we should add conditions for FreeBSD, etc.
2021-08-19 12:52:10 +09:00
5c804cf68f
Remove redundant include headers.
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- stdlib.h
- stddef.h
- stdint.h
- stdarg.h
- limits.h
- float.h
2021-07-25 13:07:10 +09:00
cc95e346fd
Added MRB_OBJ_ALLOC() macro that does not require a cast
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The `MRB_OBJ_ALLOC()` macro function returns a pointer of the type corresponding to the constant literal defined in `enum mrb_vtype`.
2021-06-20 11:08:28 +09:00
49af1fca03
readint.c: add new function mrb_int_read.
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Difference from `strtoul(3)`:
* reads `mrb_int` based on configuration
* specifies the end of the string
* no sign interpretation
* base 10 only
2021-06-11 15:14:17 +09:00
1d0cfb359c
Update mrb_bool definition; close #2385
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- move `TRUE/FALSE` definition from `mrbconf.h` (not configurable)
- use C/C++ definition of boolean type for `mrb_bool`
The fix is originally written by @take-cheeze.
2021-05-13 19:30:41 +09:00
08f9d5bab5
rational.c: overhaul rational operators.
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- define `MRB_TT_RATIONAL`
- change object structure (`struct RRational`)
- add memory management for `MRB_TT_RATIONAL`
- avoid operator overloading as much as possible
- implement division overloading in C
- as a result, performance improved a lot
2021-03-19 10:37:10 +09:00
16fe040479
mruby/value.h: MRB_TT_CPTR is immediate with MRB_NO_BOXING.
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The issue is reported by @shuujii.
2021-02-19 23:23:18 +09:00
e5559184e0
Fix mrb_immediate_p() definition for MRB_NO_BOXING; ref #5352
2021-02-19 21:02:31 +09:00
787487b16d
Check MRB_TT_* before object allocation; ref #5352
2021-02-19 15:36:41 +09:00
e1c9e7efab
Changed packing format of inline symbols.
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To make inline symbols packed in 30 bits.
2021-01-12 14:51:33 +09:00
92cc6b4996
Introduce mrb_uint which is unsigned integer with size of mrb_int.
2021-01-09 19:09:56 +09:00
7c80edb577
Revert half of 9fbf0ef8.
...
I misunderstand the meaning of #4483 . Sorry.
2020-11-17 22:47:25 +09:00
9fbf0ef886
Refactoring integer ranges.
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- Remove `mrb_ssize`
- Fix `MRB_FIXNUM_{MIN,MAX}` to 32 bits on `MRB_NAN_BOXING`
2020-11-17 12:41:10 +09:00
3107d1caae
Allow int size combinations for MRB_WORD_BOXING.
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- `MRB_64BIT` and `MRB_INT32`
- `MRB_32BIT` and `MRB_INT64`
2020-11-16 22:49:55 +09:00
2b188ed8a1
Reorganize Integer system.
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- Integrate `Fixnum` and `Integer`
- Remove `Integral`
- `int / int -> int`
- Replace `mrb_fixnum()` to `mrb_int()`
- Replace `mrb_fixnum_value()` to `mrb_int_value()`.
- Use `mrb_integer_p()` instead of `mrb_fixnum_p()`
2020-10-12 18:19:54 +09:00
55163a8a0a
Rename MRB_TT_FIXNUM to MRB_TT_INTEGER.
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We still have `#define MRB_TT_FIXNUM MRB_TT_INTEGER` for compatibility.
2020-10-12 16:21:47 +09:00
8a87549315
Rename float configuration option names.
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- `MRB_WITHOUT_FLOAT` => `MRB_NO_FLOAT`
- `MRB_USE_FLOAT` => `MRB_USE_FLOAT32`
The former is to use `USE_XXX` naming convention. The latter is to make
sure `float` is 32bit float and not floating point number in general.
2020-10-12 16:21:40 +09:00
dad99afae8
Remove unnecessary comments from MRB_TT_* definitions.
2020-06-15 09:54:55 +09:00
f93dffb5ee
Remove unused MRB_TT_FILE.
2020-06-15 07:47:22 +09:00
d0501c69b0
Fix MRB_TT_CPTR object with MRB_NAN_BOXING
...
Previously, if `MRB_NAN_BOXING` is defined, for example,
`mrb_cptr_value()` could not keep an odd address.
If it is `MRB_32BIT`, it can be embedded in `NaN` as it is.
If it is `MRB_64BIT`, some operations are shared with `MRB_WORD_BOXING`.
In this case, the MRB_API function `mrb_nan_boxing_cptr_value()` is
defined.
2020-04-13 23:12:09 +09:00
ff57c0278f
Remove broken MRB_INT16 configuration option.
2020-01-15 21:32:00 +09:00
a53f28275e
Fix MRB_FIXNUM_SHIFT with MRB_WORD_BOXING, MRB_INT32 and MRB_64BIT
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### Example
```ruby
# example.rb
max32 = 2**30 - 1 + 2**30
min32 = -max32-1
[max32, max32+1, min32, min32-1].each{|n| p [n, n.class]}
```
#### Before this patch:
```
$ bin/mruby example.rb
[2147483647, Float]
[2147483648, Float]
[-2147483648, Float]
[-2147483649, Float]
```
#### After this patch:
```
$ bin/mruby example.rb
[2147483647, Fixnum]
[2147483648, Float]
[-2147483648, Fixnum]
[-2147483649, Float]
```
2019-12-01 22:09:38 +09:00
375c1ebc41
Rename BITSIZE to BIT and BIT to BIT_POS for consistency
...
The bit width terminology is unified to `BIT` according to `MRB_INT_BIT`
and `CHAR_BIT`. Also the bit position terminology is unified to `BIT_POS`.
2019-11-23 20:40:23 +09:00
a2df247063
Introduce mrb_ssize type for buffer size on memory; ref #4483
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Previously, `mrb_int` was used as the type that represents the buffer size
on memory, but the sizes of `RString` and `RArray` exceed 6 words when
`MRB_INT64` is enabled on 32-bit CPU.
I don't think it is necessary to be able to represent the buffer size on
memory that exceeds the virtual address space. Therefore, for this purpose,
introduce `mrb_ssize` which doesn't exceed the sizes of `mrb_int` and
pointer.
I think all `mrb_int` used for this purpose should be changed to
`mrb_ssize`, but currently only the members of the structures (`RString`,
`mrb_shared_string`, `RArray` and `mrb_shared_array`) are changed.
2019-11-21 19:34:02 +09:00
feaf80d899
Use type predicate macros instead of mrb_type if possible
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For efficiency with `MRB_WORD_BOXING` (implement type predicate macros for
all `enum mrb_vtype`).
2019-09-26 22:23:27 +09:00
184aeb0694
Merge pull request #4732 from dearblue/inttypes
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Use inttypes for `snprintf()`
2019-09-26 06:31:07 +09:00
84d9296c05
Use inttypes for snprintf()
2019-09-25 23:28:05 +09:00
27e8ea4ea2
Remove MRB_TT_HAS_BASIC macro
...
The value of `MRB_TT_HAS_BASIC` is meaningless because `MRB_TT_HAS_BASIC` is
no longer used with `MRB_WORD_BOXING` at b2c3d88f
2019-09-25 18:17:01 +09:00
siery