Laytan Laats
735cfcd290
Add formatting of bytes into the best unit of measurement
2023-09-01 19:17:07 +02:00
gingerBill
600c97cc0f
Add missing Allocator_Error and @(require_results) to many procedures
2023-05-22 11:34:38 +01:00
hikari
d904ae5191
Replaced opaque bit-shifts with readable constants for memory units
2022-12-24 08:27:15 +02:00
gingerBill
027ea587fc
Unify mem and runtime logic
2022-08-26 16:45:40 +01:00
gingerBill
d04f732e68
Add fmt:"s,0" to allow arrays and multi-pointers to be printed with NUL termination
2022-06-12 13:07:43 +01:00
gingerBill
fb49841b1d
Remove strings dependency from core:sys/windows
2022-06-02 13:02:16 +01:00
gingerBill
0cc67ff5e3
Add a return value to mem.zero_item and mem.zero_slice which is the same as the input
2022-05-17 22:42:37 +01:00
gingerBill
ed4cb72b19
Merge pull request #1696 from Despacito696969/master
...
Fix for `slice_to_components` compilation error
2022-04-16 21:56:13 +01:00
hikari
698fcb7813
mem: replace size procedures with constants
2022-04-06 18:44:43 +03:00
Despacito696969
7f6c6945ae
Fix for slice_to_components
...
Using `slice_to_components` wouldn't compile because `s.data` is type of `rawptr` and return type is `^T`
2022-04-05 20:17:47 +02:00
gingerBill
9f2d710c35
Change intrinsics.Atomic_Memory_Order fields to use Ada_Case rather than snake_case
2022-03-31 12:57:24 +01:00
gingerBill
ba1930eb01
Update core to use new atomic intrinsics
2022-03-31 00:22:54 +01:00
Yawning Angel
672fc9fc4d
core/mem: Add zero_explicit
...
This call is intended to provide the ability to securely scrub memory
without compiler interference, in a similar manner to explicit_bzero,
memset_s, SecureZeroMemory.
The approach taken is a volatile memset followed by a seqentially
consistent memory fence, to prevent the call from being optimized away
by DSE, and from being reordered. An identical approach is currently
being used by the zeroize Rust crate, and is effective in practice.
LLVM IR output:
```
; Function Attrs: nounwind
define internal i8* @mem.zero_explicit(i8* %0, i64 %1) #0 {
decls:
call void @llvm.memset.p0i8.i64(i8* %0, i8 0, i64 %1, i1 true)
fence seq_cst
ret i8* %0
}
```
2021-10-31 22:57:13 +00:00
gingerBill
aaaddd03a6
Improve internal procedures
2021-10-25 01:28:06 +01:00
Jeroen van Rijn
1931e3147d
Remove assert from mem.ptr_to_bytes. Fixes #1206
2021-10-05 14:18:48 +02:00
gingerBill
bfc92d0aaf
Make runtime.memset use int for the length from uint
2021-09-23 23:43:29 +01:00
gingerBill
ab85571ae6
Minor improvements to mem.odin
2021-09-11 16:33:05 +01:00
gingerBill
b712c84afb
Fix typo
2021-09-10 16:37:43 +01:00
gingerBill
9980f81062
Add other constants to c and libc
2021-09-10 16:14:39 +01:00
gingerBill
12af657369
Unify memset usage across platforms and core:c/libc
2021-09-10 15:59:14 +01:00
gingerBill
99df0f1b12
libc changes: unify c and libc types; Add [^]T where appropriate
2021-09-10 15:41:51 +01:00
gingerBill
ca33cb990b
Strip semicolons in core which were missing
2021-09-08 13:12:38 +01:00
gingerBill
3754af62d6
Correct "contextless" stuff in mem
2021-09-08 11:43:00 +01:00
gingerBill
a9f4273514
Make many mem procedures "contextless"
2021-09-08 11:18:05 +01:00
gingerBill
720884e0f1
Strip even more semicolons if followed by a } or ) on the same line
2021-08-31 23:47:57 +01:00
gingerBill
251da264ed
Remove unneeded semicolons from the core library
2021-08-31 22:21:13 +01:00
gingerBill
81623861c0
Correct mem.clone_slice
2021-08-23 14:33:54 +01:00
gingerBill
d5bad374d9
Remove deprecated procedure slice_ptr_to_bytes
2021-08-22 12:55:57 +01:00
gingerBill
445ed9be2b
Use multi-pointers when appropriate
2021-08-22 12:54:04 +01:00
gingerBill
2f5edebefa
Rename mem.reinterpret to mem.reinterpret_copy
2021-08-20 10:19:30 +01:00
gingerBill
b5cdb331b0
Add mem.reinterpret
2021-08-20 10:18:34 +01:00
Jeroen van Rijn
03862d1f48
Mark mem.slice_ptr_to_bytes as deprecated.
...
Use byte_slice instead.
We can't make it an alias *and* mark it as deprecated, regrettably:
```odin
byte_slice :: #force_inline proc "contextless" (data: rawptr, len: int) -> []byte {
return transmute([]u8)Raw_Slice{data=data, len=max(len, 0)};
}
@(deprecated="use byte_slice")
slice_ptr_to_bytes :: byte_slice;
"mem.odin(145:1) Constant alias declarations cannot have attributes"
```
2021-05-06 13:23:17 +02:00
gingerBill
e9b1d4f633
Fix #906
2021-04-20 10:34:41 +01:00
gingerBill
f98c4d6837
Improve the Allocator interface to support returning Allocator_Error to allow for safer calls
...
Virtually all code (except for user-written custom allocators) should work as normal. Extra features will need to be added to make the current procedures support the `Allocator_Error` return value (akin to #optional_ok)
2021-04-19 12:31:31 +01:00
gingerBill
b727b6438b
Minimize unneeded casts
2021-03-03 14:31:17 +00:00
gingerBill
aa93305015
Replace usage of inline proc with #force_inline proc in the core library
2021-02-23 16:14:47 +00:00
gingerBill
519dcc2b76
Add os.read_at and for Windows; fix mem.clone_slice; fix current directory locking code
2020-09-29 11:11:28 +01:00
gingerBill
fc4fdd588e
Remove usage of do in core library
2020-09-23 17:17:14 +01:00
gingerBill
4930a9c1a4
Add mem.clone_slice
2020-09-15 11:51:38 +01:00
gingerBill
3385fcecb0
Fix typo
2020-08-04 14:31:14 +01:00
gingerBill
92363da58e
Add -show-system-calls; Update runtime for windows_386; Fix some minor bugs
2020-06-30 10:09:58 +01:00
gingerBill
8478b887a5
Add mem.check_zero and mem.check_zero_ptr
2020-06-29 16:17:40 +01:00
gingerBill
86448ee044
Add raw_data to replace cases in which &x[0] was used
2020-06-29 15:58:24 +01:00
gingerBill
be76c860a5
mem.simple_equal
2020-06-12 14:52:31 +01:00
gingerBill
474d79dcf1
Add mem.simple_compare_values
2020-06-10 16:37:22 +01:00
gingerBill
8b066b2456
Fix runtime.memset issue
2020-05-14 17:56:24 +01:00
gingerBill
e0a242e9a1
Enforce explicit context definition for procedure calls
2020-05-14 13:44:28 +01:00
gingerBill
117ade0700
Fix errors in package win32
2020-04-30 17:48:35 +01:00
gingerBill
97f7a558fa
#optional_ok tag for procedures
2020-04-19 21:45:04 +01:00
gingerBill
baf5b9edc3
Add runtime.bswap_* required for -llvm-api
2020-04-11 19:26:16 +01:00
