Ralf Jung
3e1596d8c9
Error out when "primitive MIR math" (as opposed to unchecked intrinsics) overflows
...
Fixes #178
2017-06-07 15:39:44 -07:00
Ralf Jung
e1562fbe71
comments
2017-06-06 10:15:54 -07:00
David Renshaw
49fb43f293
use type_align() and type_size() instaed of size_and_align_of_dst()
2017-06-06 10:29:53 -04:00
David Renshaw
c8be312933
fix issue 184 by marking the destination as a packed struct
2017-06-06 09:49:34 -04:00
Ralf Jung
91b93bc701
less strict kind test for pointer operations
2017-06-05 18:23:25 -07:00
Ralf Jung
684de68d6c
properly wrap pointer offsets at pointer size
2017-06-05 18:07:26 -07:00
Ralf Jung
7bfda59fe2
don't bother inserting integer relocations into the relocation table
2017-06-05 17:17:16 -07:00
Ralf Jung
36505c7b40
fix bitops being accidentally allowed on pointers from the same allocation
2017-06-05 17:17:16 -07:00
Ralf Jung
a291153414
Permit ptr->int->ptr roundtrip
2017-06-05 15:18:40 -07:00
Ralf Jung
2a231d66fc
check bounds when using offset intrinsic or MIR op
2017-06-05 14:27:26 -07:00
Ralf Jung
f39e015163
check for overflow when doing pointer arithmetic
2017-06-05 14:23:35 -07:00
Ralf Jung
70227c87bf
fix arith_offset not taking the size of the type into account; test for offset
2017-06-05 14:23:35 -07:00
Ralf Jung
6197f4fac9
Permit int->ptr->int roundtrip
2017-06-05 14:23:35 -07:00
Ralf Jung
cfff91ba3e
write_bytes intrinsic: if the write count is 0, the pointer does not have to be valid
2017-06-05 14:23:34 -07:00
Ralf Jung
1b5f77e4c1
Implement Offset like the other binary operators, share code with the intrinsic
...
Also improve drop glue tests
2017-06-05 14:19:10 -07:00
Ralf Jung
31cf66d0e8
remove our array drop glue and use rustc's instead; implement the new Offset and SizeOf operators
2017-06-05 10:06:40 -07:00
David Renshaw
ca8347a1ff
update for upstream ParamEnv changes
2017-06-02 21:00:35 -04:00
Oliver Schneider
ec7f1d5248
Fix typo
2017-06-02 06:53:52 +02:00
Ralf Jung
dd7735b722
make StorageLive kill the current value of the local
2017-06-01 17:59:00 -07:00
Ralf Jung
db6ce463fe
fix some nits
2017-06-01 11:01:55 -07:00
Ralf Jung
e6eaf2083a
interpret StorageLive & StorageDead, and check dead stack slots are not used
2017-05-31 17:41:33 -07:00
Ralf Jung
44a45f7c34
run test suite also against libstd with full MIR
2017-05-31 13:39:40 -07:00
Ralf Jung
6619ed89ba
bin/miri.rs looks for RUST_SYSROOT, so should bin/cargo-miri.rs
2017-05-31 11:17:33 -07:00
David Renshaw
fbc46276ff
prevent 'attempt to shift left with overflow' panic on platforms where pthread_key_t is 64 bits
2017-05-31 10:43:36 -04:00
Ralf Jung
2b37d500f1
simplify determining size and alignment of a pointer
2017-05-30 17:03:45 -07:00
Ralf Jung
b44babf230
allocate return pointer only when we start the program via the start lang item
2017-05-30 15:40:26 -07:00
Ralf Jung
dad95474cb
test thread-local key with no dtor
2017-05-30 10:41:38 -07:00
Ralf Jung
24a9a14dfa
fix various small nits
2017-05-30 10:41:38 -07:00
Ralf Jung
1241938f97
test suite now also passes on MIR-libstd
...
Also enable some tests that were disabled for no apparant reason.
(The comment in zst.rs was wrong, the test was disabled also for miri execution.)
Delete env_args test as the args can actually be queried with MIR-libstd (currently, they are always empty)
2017-05-30 10:41:38 -07:00
Ralf Jung
99433a1ffd
improve fn pointer signature check to allow some casts that should be permitted
...
Also properly check the "non-capturing Fn to fn" case
2017-05-30 10:41:38 -07:00
Ralf Jung
cd6e3e6431
If a "start" lang item incl. MIR is present, run that instead of running main directly
...
This fixes the memory leaks when running a simple "Hello World" with MIR-libstd
2017-05-30 10:41:38 -07:00
Ralf Jung
720c5f874e
implement __rust_maybe_catch_panic
2017-05-30 10:41:38 -07:00
Ralf Jung
55438fe5bf
unify the way we intercept missing MIR and C ABI calls; only intercept C ABI calls if MIR is missing
2017-05-30 10:41:38 -07:00
Ralf Jung
14b16dcf45
use proper span for TLS dtors; fix some nits
2017-05-30 10:41:38 -07:00
Ralf Jung
a66f359d91
support TLS destructors
2017-05-30 10:41:38 -07:00
Ralf Jung
238211e1b3
implement TLS
2017-05-30 10:41:38 -07:00
Ralf Jung
452cc9b396
handle statics with linkage: initialize them with NULL
2017-05-30 10:41:38 -07:00
Ralf Jung
33d42f4b82
also support writing to stderr
2017-05-30 10:41:38 -07:00
Ralf Jung
ab90500d8c
Make println!("String") work
...
miri complains about a memory leak when the program terminates. This may be related to thread-local dtors not running.
2017-05-30 10:41:38 -07:00
David Renshaw
c384f9568d
Rvalue::Box -> Rvalue::NullaryOp
2017-05-30 09:27:08 -04:00
David Renshaw
48662d5199
update for upstream changes with ty::ParamEnv
2017-05-23 23:40:39 -04:00
David Renshaw
0641e932bc
implement __rust_allocate_zeroed C ABI function
2017-05-21 15:48:31 -04:00
David Renshaw
2b84e176fb
update for new boxier mir
2017-05-13 07:09:57 -04:00
Oliver Schneider
5f67ba76f5
Removed unused crate imports
2017-05-05 10:37:04 +02:00
Oliver Schneider
da3860a293
Address things complained about by clippy
2017-05-05 10:34:38 +02:00
Oliver Schneider
07229d6305
Rustup to rustc 1.19.0-nightly (2d4ed8e0c 2017-05-03)
2017-05-04 17:42:43 +02:00
Oliver Schneider
671ccca891
Update to rustc 1.19.0-nightly (777ee2079 2017-05-01)
2017-05-02 10:44:35 +02:00
Oliver Schneider
488fc53db9
Update to the latest rustc version
2017-04-27 13:48:47 +02:00
Oliver Schneider
538c271e05
Address clippy lints
2017-04-26 12:15:42 +02:00
Oliver Schneider
76768479b5
Update for latest rustc changes
2017-04-25 16:51:58 +02:00
