Commit Graph

2139 Commits

Author SHA1 Message Date
gingerBill 9896205a06 Make runtime builtin matrix procedures contextless 2021-11-03 12:44:34 +00:00
gingerBill 8a626ef564 Minor comments about matrix printing 2021-11-03 11:34:47 +00:00
gingerBill 8429943569 Represent matrices in fmt as expected 2021-11-03 11:27:21 +00:00
gingerBill edd12d505d Correct fmt for matrices 2021-11-03 11:20:04 +00:00
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
Yawning Angel 796a0c3968 core/intrinsics: Add mem_zero_volatile 2021-10-31 21:37:22 +00:00
gingerBill 5f51337a01 Add procs for wasm32 2021-10-31 19:00:01 +00:00
gingerBill a36c1ad406 Add default_allocators_wasi.odin 2021-10-31 15:28:51 +00:00
gingerBill 3224d04df8 Stub out os.open for wasi 2021-10-31 15:22:54 +00:00
gingerBill c13c30b466 Update wasi to use string and slice types 2021-10-31 15:21:39 +00:00
gingerBill 0c1675c8b0 Correct string usage 2021-10-31 15:01:13 +00:00
gingerBill 22982586f1 Add basic support for wasi in package os 2021-10-31 13:45:00 +00:00
gingerBill 0d2c8dfeec Separate os-specific things to separate file 2021-10-31 13:44:21 +00:00
gingerBill 305e965bcb Add os_specific_wasi.odin 2021-10-31 13:08:19 +00:00
gingerBill 906c7ef0fc Correct wasi linking 2021-10-31 13:04:28 +00:00
gingerBill 2a5b8f53fe Add memmove and memset support for wasm 2021-10-31 12:47:50 +00:00
gingerBill c6e08b059b Move sys/wasi to sys/wasm/wasi 2021-10-31 12:30:10 +00:00
gingerBill 9a5216921c Add wasi_wasm32 2021-10-31 01:08:17 +00:00
gingerBill 8a2078aa90 Add core:sys/wasi 2021-10-31 01:06:27 +00:00
gingerBill 8ef6f9dd7b Compile wasm64; Add lb_run_remove_unused_function_pass 2021-10-31 00:11:38 +01:00
gingerBill 5bc8a491a7 Begin work on supporting wasm64; Correct wasm32 compilation behaviour 2021-10-30 23:24:34 +01:00
gingerBill 87952fdb8e big.Rat (Experimental) 2021-10-29 12:40:54 +01:00
Phil H e4ce017183 better naming conventions for stopwatch procedures + fields 2021-10-28 14:08:21 -07:00
Phil bbccf9ddbf Add clock overloads for Duration and Stopwatch 2021-10-28 14:08:21 -07:00
Phil a8425cfb47 Add a stopwatch to time.odin 2021-10-28 14:08:21 -07:00
gingerBill fa07e45eda Merge pull request #1249 from Yawning/feature/math-bits-improvements
core:math/bits: Improve add/sub/mul_u64
2021-10-28 00:19:57 +01:00
gingerBill 90d587df13 Support matrix type in core:odin 2021-10-27 23:49:37 +01:00
gingerBill 47bef7a557 Update doc-format 2021-10-27 23:34:56 +01:00
gingerBill 208ba2c116 Comment clean up 2021-10-27 23:30:12 +01:00
gingerBill 42a8ac7096 Add support for matrix type in core:odin/doc-format 2021-10-27 23:26:39 +01:00
Yawning Angel ee724f183a core:math/bits: Improve add/sub/mul_u64
* `add_u32`/`add_u64`/`add_uint` are now constant time
 * `sub_u32`/`sub_u64`/`sub_uint` are now constant time
 * `mul_u64` now uses `u128`
2021-10-27 12:37:35 +00:00
gingerBill c4d2aae0ed Merge pull request #1245 from odin-lang/new-matrix-type
`matrix` type
2021-10-26 21:08:08 +01:00
gingerBill 9e754cb0f1 Add slice.swap_between 2021-10-26 20:22:39 +01:00
gingerBill 802df73183 Remove unneeded call 2021-10-26 14:47:59 +01:00
gingerBill 9331ebebcc Add #no_bounds_check to sorting procedures 2021-10-26 14:24:21 +01:00
gingerBill c64674c39e Remove unnecessary asserts 2021-10-26 13:38:48 +01:00
gingerBill 549a383cf0 Merge branch 'master' into new-matrix-type 2021-10-26 12:53:47 +01:00
gingerBill d165de0d4d Move thread initialization variables in thread_unix.odin 2021-10-26 11:46:31 +01:00
gingerBill 12ebd422c6 Fix typos 2021-10-25 19:04:08 +01:00
gingerBill 7ac156755b Reorder code 2021-10-25 15:36:00 +01:00
gingerBill 973ca6824c Rename hermitian_adjoint 2021-10-25 15:35:06 +01:00
gingerBill 9c7956be9e Minor changes to where conditions 2021-10-25 15:16:34 +01:00
gingerBill 4475454632 Improve core_builtin_matrix.odin 2021-10-25 14:59:43 +01:00
gingerBill f15825d2c6 Fix typo 2021-10-25 13:32:53 +01:00
gingerBill aaaddd03a6 Improve internal procedures 2021-10-25 01:28:06 +01:00
gingerBill 79ad6f4564 Remove assert 2021-10-25 01:02:38 +01:00
gingerBill c60c7a7621 Add comments to Type_Info_Matrix 2021-10-25 00:47:12 +01:00
gingerBill 7a29f6cff0 Merge branch 'master' into new-matrix-type 2021-10-24 12:36:34 +01:00
gingerBill c9e6862332 Add id to thread.Thread 2021-10-24 12:30:25 +01:00
gingerBill b4df51e483 Merge branch 'master' into new-matrix-type 2021-10-23 19:24:47 +01:00