Ralf Jung
a1233a721d
adjust Miri to Pointer type overhaul
2021-07-16 10:10:12 +02:00
Ralf Jung
7f3dd37f1e
rustup
2021-06-17 20:52:35 +02:00
bors
486b5dfe74
Auto merge of #1832 - hyd-dev:1776-follow-up, r=RalfJung
...
Report an error if a `#[no_mangle]`/`#[export_name = ...]` function has the same symbol name as a built-in shim
Implements https://github.com/rust-lang/miri/pull/1776#issuecomment-821322605 .
The error looks like this:
```
error: found `malloc` symbol definition that clashes with a built-in shim
--> tests/compile-fail/function_calls/exported_symbol_shim_clashing.rs:12:9
|
12 | malloc(0);
| ^^^^^^^^^ found `malloc` symbol definition that clashes with a built-in shim
|
help: the `malloc` symbol is defined here
--> tests/compile-fail/function_calls/exported_symbol_shim_clashing.rs:2:1
|
2 | / extern "C" fn malloc(_: usize) -> *mut std::ffi::c_void {
3 | | //~^ HELP the `malloc` symbol is defined here
4 | | unreachable!()
5 | | }
| |_^
= note: inside `main` at tests/compile-fail/function_calls/exported_symbol_shim_clashing.rs:12:9
```
This does not implement "better error messages than we do currently for arg/ABI mismatches" in https://github.com/rust-lang/miri/pull/1776#issuecomment-821343175 -- I failed to remove all `check_arg_count()` and `check_abi()` (they are still used in `src/shims/intrinsics.rs` and `call_dlsym()`) and they don't receive the name of the shim.
2021-06-15 09:53:05 +00:00
hyd-dev
dfd7a6d5aa
Rustup
2021-06-15 16:12:47 +08:00
hyd-dev
e46aab5816
Use check_shim()
for abort
2021-06-11 15:47:12 +08:00
hyd-dev
ce7040075a
Disallow #[no_mangle]
/#[export_name = ...]
functions that have the same symbol name as built-in shims
2021-06-11 15:18:47 +08:00
Lander Brandt
ae237098f8
Add support for panicking in the emulated application when unsupported syscalls are encountered
2021-06-07 15:21:53 -07:00
Ralf Jung
0ece55d748
expand comment
2021-06-06 10:33:46 +02:00
hyd-dev
d7aff96053
Remove 2 tests
2021-06-06 11:22:25 +08:00
hyd-dev
879000b133
Detect std
by checking if the crate defines #[lang = "start"]
rather than string comparison
2021-06-06 11:12:05 +08:00
bors
28717a0e90
Auto merge of #1776 - hyd-dev:1170, r=RalfJung
...
Implement calls to exported symbols (#1170 )
Closes #1170 .
2021-06-03 15:59:56 +00:00
hyd-dev
ba3b11fa42
Remove some tests
2021-06-03 14:16:58 +08:00
hyd-dev
e4e6c25f67
Remove FIXME in tests/compile-fail/panic/bad_unwind.rs
2021-06-03 13:39:33 +08:00
Aaron Hill
73700bc01c
Rustup for const_err changes
2021-05-31 10:50:25 -05:00
hyd-dev
a952787163
Improve tests
2021-05-31 11:57:16 +08:00
hyd-dev
41f33a64f8
Implement calls to exported symbols
2021-05-31 11:15:29 +08:00
hyd-dev
71f4140550
Add -Zmiri-disable-abi-check
2021-05-31 11:14:23 +08:00
hyd-dev
9b2d42587f
unwind
is no longer Option<BasicBlock>
2021-05-28 22:08:51 +08:00
Ralf Jung
393ce98b32
fix a Stacked Borrows test whose output changed
2021-05-23 18:04:13 +02:00
Ralf Jung
dd404cc92e
avoid importing C functions in alloc_write_race test
2021-05-19 15:27:58 +02:00
Ralf Jung
801a1744cd
update for Memory API changes
2021-05-19 15:27:58 +02:00
hyd-dev
1ab9fd50a4
Update pointer error messages
2021-05-08 15:33:27 +08:00
hyd-dev
47c5b6eb08
encountered a NULL reference
-> encountered a null reference
2021-05-04 15:53:19 +08:00
Smitty
e0e59f6020
Simplify finiteness checking
2021-05-03 10:08:42 -04:00
Smitty
68d29554a8
test for infinite value in f*_fast
2021-05-03 09:56:51 -04:00
Smitty
e591b83185
UB if f*_fast intrinsic called with nonfinite value
2021-05-02 12:25:00 -04:00
Ralf Jung
4c741e5fb2
rustup
2021-04-25 16:57:48 +02:00
Aliénore Bouttefeux
648638976a
allow deref of null ptr in test
2021-04-15 10:00:39 +02:00
Ralf Jung
21968aa53b
add test to detect dropped temporary
2021-04-10 12:09:10 +02:00
Ralf Jung
de0f3f930b
rustup
2021-03-28 01:36:41 +01:00
Ralf Jung
585e51aabd
disable MIR opts for ZST-related tests
2021-03-25 12:44:30 +01:00
Ralf Jung
b4b048cc86
rustup; better comment in storage_dead_dangling test
2021-03-22 12:35:30 +01:00
hyd-dev
633ac2a222
Remove meaningless tests
2021-03-17 21:55:45 +08:00
hyd-dev
bbc348539b
Unsupported foreign non-"C"/"system"-ABI function calls are not UB
2021-03-17 21:20:04 +08:00
bors
0788188c7b
Auto merge of #1743 - RalfJung:callee-checks, r=RalfJung
...
Check callee ABI when Miri calls closures
Fixes https://github.com/rust-lang/miri/issues/1741
2021-03-14 18:05:18 +00:00
Ralf Jung
15465a5881
don't ICE when we unwind despite panic=abort
2021-03-14 17:10:45 +01:00
Ralf Jung
c9ff02f549
ensure we catch incorrectly unwinding calls
2021-03-14 17:03:20 +01:00
Ralf Jung
d1dec9cd23
don't ICE when callee has the wrong number of arguments
2021-03-14 15:38:22 +01:00
Ralf Jung
893843fd45
when Miri calls a function ptr, make sure it has the right ABI
2021-03-14 15:30:37 +01:00
Ralf Jung
98f28ac9c8
rustup
2021-03-11 09:07:05 +01:00
Ralf Jung
7a7f7b1a7a
rustup
2021-03-10 15:21:12 +01:00
Smitty
26e97ec54f
Support breakpoint intrinsic
2021-03-04 07:48:28 -05:00
Ralf Jung
97e45e0699
make optimized-test-run a bit more like what cargo does
2021-03-02 11:04:35 +01:00
Ralf Jung
7acf80d2bb
rustup; fix tests for new MIR optimization
2021-03-02 10:57:08 +01:00
Ralf Jung
48f7c8e2e6
fix reborrowing of tagged ZST references
2021-02-27 20:10:50 +01:00
Ralf Jung
c003fd0157
rustup
2021-02-23 09:23:49 +01:00
Ralf Jung
a5a751e795
rustup
2021-02-17 09:37:21 +01:00
Ralf Jung
4c867feeb6
add test by @eddyb
2021-02-16 10:18:31 +01:00
Ralf Jung
0b3dba8e70
rustup and temporarily disable broken tests
2021-02-16 09:55:33 +01:00
Ralf Jung
d309804395
rustup
2021-02-03 23:37:40 +01:00