4fa3359d44
refactor: remove trailing whitespace from C, Header, Ruby and YAML files
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Lint
2020-12-15 19:44:02 +10:00
3bc9453c9a
Integrate the output of the catch handler table into iseq
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Alleviates confusingness.
ref #5203
2020-11-30 22:56:59 +09:00
a56b601f56
Fixed irep size measurement by dump; ref #5203
2020-11-30 22:56:41 +09:00
d4439479cf
Merge pull request #5203 from komainu8/fix-heap-buffer-overflow
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Fix heap buffer overflow when dump irep
2020-11-29 16:24:30 +09:00
df13d418c3
Fix heap buffer overflow when dump irep
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Currently, the size of writing in heap by write_irep_record() is
bigger than The size that is calculated by get_irep_record_size.
Therefore, irep is dumped over the size of allocating memory when we
execute dump_irep().
2020-11-29 15:57:44 +09:00
b0cea30f32
Change the catch handler address to 32 bits
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Follow commit 7150c67539
2020-11-29 13:48:45 +09:00
e55abd2390
Fix compiler errors from MRB_NO_FLOAT; #5185
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Also added `no-float.rb` target in `build_config`.
2020-11-24 16:54:39 +09:00
1864816d1e
Fix size of local variable array in struct dumped file
2020-11-22 13:32:45 +09:00
3d056d084a
Rename MRB_{ENABLE,DISABLE}_ to MRB_{USE,NO}_; close #5163
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| 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
a211a326de
Revert "Check if irep->reps is NULL in lv_defined_p"
2020-11-18 18:47:46 +09:00
d3e17eedee
Check if irep->reps is NULL in lv_defined_p
2020-11-18 17:07:20 +08:00
21e07d6113
Add indent to lv in the C dump.
2020-10-14 20:26:06 +09:00
041351fb05
No need to get the irep record size twice.
2020-10-12 18:20:28 +09:00
34356974ee
Update MRB_FLOAT_FMT to always use double precision.
2020-10-12 18:20:28 +09:00
d2b548de60
Remove the length of `Float' pool from the binary dump.
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Also fixed the size calculation of `irep` dump, that could cause memory
corruption.
2020-10-12 18:20:28 +09:00
bff79112a6
Dump/load 16 bits for ilen and slen in irep.
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Those types are `uint16_t` in definition. Also we no longer need padding
for `iseq`.
2020-10-12 18:20:26 +09:00
618c589162
Should use PRId32 to dump .i32; ref #5084
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The fix was proposed by @dearblue
2020-10-12 18:20:24 +09:00
8461be11fc
Include mruby/endian.h only when MRB_NO_FLOAT is undefined.
2020-10-12 18:20:09 +09:00
99ef00fe02
Add U prefix for mrb_sym dump.
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Since `%u` of `mrb_sym` may be its MSB turned on.
2020-10-12 18:20:08 +09:00
b9dfd0438f
Don't compare int' with size_t (from sizeof()`).
2020-10-12 18:20:08 +09:00
471479e723
Change float representation in mrb binary files.
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From human readable (ASCII) string representation to binary dump of
IEEE754 in little endian.
2020-10-12 18:20:06 +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
500f721f70
Fix typo _hander -> _handler.
2020-10-12 16:21:34 +09:00
cb89e1f0d9
Adjust PR #5060 to the latest mruby3 branch.
2020-10-12 16:21:34 +09:00
a54a3df32c
Extended mruby binary format
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The catch handler table is combined with iseq block.
This is to prevent the structure from growing by adding a field for the
catch handler table to the `mrb_irep` structure.
"iseq block" and "catch handler table":
[number of catch handler table (2 bytes)]
[number of byte code (4 bytes)]
[iseq (any bytes)]
[catch handlers (multiple of 7 bytes)]
catch handler:
[catch type (1 byte)]
[begin offset (2 bytes)]
[end offset (2 bytes)]
[target offset (2 bytes)]
catch type: enum mrb_catch_type (0 = rescue, 1 = ensure)
begin offset: Includes the specified instruction address
end offset: Does not include the specified instruction address
target offset: replaces pc with the specified instruction address
This table is not expanded by `read_irep_record_1()`.
The necessary elements are expanded one by one when used.
2020-10-12 16:21:32 +09:00
8b3f3c0bf3
Fix the bug by the combination with MRB_64BIT and MRB_INT32.
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Which is caused by `MRB_NAN_BOXING`.
2020-10-12 16:21:23 +09:00
3d8a38bea4
You don't need to keep index in local variables info in irep.
2020-10-12 16:21:22 +09:00
dec34d6c7b
Split MRB_BINARY_FORMAT to major and minor.
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The minor versions should be upper compatible. So mere opcode, section
addition can be done without breaking compiled binary.
2020-10-12 16:21:20 +09:00
cfc958b01a
Add const qualifier to generated Proc structures.
2020-10-12 16:21:15 +09:00
0f978932e2
Use %u instead of %d to dump symbol IDs.
2020-10-12 16:21:13 +09:00
6488ae855f
Avoid use of designated initializer for the sake of cxx_abi.
2020-10-12 16:21:13 +09:00
d2f267a13d
Add casts to silence warnings.
2020-10-12 16:21:12 +09:00
ee111dd175
Clarify the use of MRB_64BIT and MRB_INT64 in dump.c and load.c.
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- `MRB_64BIT`: the size of a pointer is 64 bits
- `MRB_INT64`: the size of `mrb_int` is 64 bits
2020-10-12 16:21:11 +09:00
f0c1126997
Fix dump.c for MRB_INT32 env.
2020-10-12 16:21:11 +09:00
52507b1083
Generate C struct from irep instead of binary dump.
2020-10-12 16:21:10 +09:00
7deb41b0e8
Generate C source file to represent mrb_irep structures.
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Type `mrbc -S -B<init> -o<outfile> <rbfiles...>` to generate the C
source code that holds compiled `mrb_irep`.
Appending the following code to the bottom of the generated code,
`mruby` executes the compiled code:
```C
int
main()
{
mrb_state *mrb = mrb_open();
struct RProc *p = mrb_proc_new(mrb, &init_irep);
mrb_vm_run(mrb, p, mrb_top_self(mrb), 0);
mrb_close(mrb);
return 0;
}
```
Eventually static compile should use this representation, instead
of `uint8_t` array that holds `mrb` data, so that we can skip
interpreting `mrb` data.
2020-10-12 16:21:09 +09:00
449317a251
Removed alignment pragma from -B output from mrbc.
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We no longer need 4 bytes alignment after we moved to the byte oriented
instructions.
2020-10-12 16:21:09 +09:00
d428fa0c4a
Replace entire irep->pool.
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Changes:
- `pool format is completely replaced
- supported types: `STR`, `INT32`, `INT64`, `FLOAT`
- `FLOAT` may be replaced by binary representation in the future
- insert `NUL` after string literals in `mrb` files
- `irep->pool` no longer store values in `mrb_value`
- instead it stores in `mrb_pool_value`
- less allocation
- `mrb_irep` can be stored in ROM
2020-10-12 16:21:08 +09:00
ad15e59cd9
Add irep C struct dump from mrbc with -S option.
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But we need more work:
- recursive `irep` dump (`irep->reps`)
- pool values dump (`irep->pool`)
2020-10-12 16:21:07 +09:00
5a3e014e49
Constify irep members.
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- `pool`
- `syms`
- `reps`
2020-10-12 16:21:03 +09:00
f6c2662632
Remove byteorder constants; ref 87576b8
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The `FLAG_BYTEORDER_NATIVE` and `FLAG_BYTEORDER_NONATIVE` are no longer
needed.
2020-05-09 22:30:05 +09:00
87576b819e
Remove endian information/flags from compiled binary format.
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Since `mruby 2.0`, compiled bytecode no longer depends on the
endian of the machine.
2020-05-07 08:38:46 +09:00
d29178a9cd
delete extern in C
2019-10-17 23:49:58 +09:00
a365f9a67d
Rename symbol-to-string functions; close #4684
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* mrb_sym2name -> mrb_sym_name
* mrb_sym2name_len -> mrb_sym_name_len
* mrb_sym2str -> mrb_sym_str
2019-09-25 23:52:00 +09:00
2d8aec2b88
Use %g instead of %e for float representation in dump format
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`%g` use shorter representation than `%e`.
2019-01-11 19:54:46 +09:00
68735d1261
Fix dump/load float leteral evaluate to infinity
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Example:
# example.rb
p(2e308)
p(-2e308)
Good:
$ bin/mruby example.rb
inf
-inf
Bad:
$ bin/mrbc example.rb
$ bin/mruby -b example.mrb
0
-0
Cause:
Float infinity representation is `inf` on dump and it is converted by
corresponding `String#to_f` on load.
Treatment:
- Introduce new representations (`i`: +infinity, `I`: -infinity)
- Allow old representations (`inf`, `-inf`, `infinity`, `-infinity`) too
- Raise error for unknown representations (use corresponding `Kernel#Float`)
2019-01-08 20:43:23 +09:00
61f49690e4
Remove filename&lines from mrb_irep struct.
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This patch slightly reduce memory consumption (2% for my test).
2018-11-15 21:01:56 +09:00
1bea1e2050
Small renaming refactor in dump.c
2018-11-15 19:24:45 +09:00
57a435aa1d
Suppress warning
2018-11-02 15:49:34 +09:00
659c680a5b
Fix dump and load with endianess
2018-11-02 15:47:28 +09:00
John Bampton