 Oliver Schneider
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4ce8be9538
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Produce ConstInt from a def_id for rustc
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2017-07-12 10:38:54 +02:00 |
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Ralf Jung
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eafe659ee0
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hooking mmap is no longer needed
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2017-07-11 17:24:15 -07:00 |
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Oliver Schneider
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eba199a437
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Document the reason for Pointer's existence
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2017-07-11 12:50:03 +02:00 |
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Oliver Schneider
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0dd6ef8301
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Simplify with_extra
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2017-07-11 12:39:12 +02:00 |
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Oliver Schneider
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d0d1d2d5e8
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Remove *offset* methods from PrimVal onto Pointer
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2017-07-11 12:28:11 +02:00 |
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Oliver Schneider
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03f0a88002
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Use a wrapper type to differentiate between PrimVal and pointers
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2017-07-11 12:28:11 +02:00 |
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Oliver Schneider
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a8b957a0f8
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Add a dedicated write_null method
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2017-07-11 10:32:01 +02:00 |
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Oliver Schneider
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2d52054fb2
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Rename Pointer to MemoryPointer
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2017-07-11 10:32:01 +02:00 |
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Ralf Jung
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1cbf5e8962
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leave notes regarding possible alignment checks
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2017-07-10 18:09:46 -07:00 |
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Ralf Jung
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d2cf3d76b9
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update for allocator API
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2017-07-10 16:15:58 -07:00 |
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Ralf Jung
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3c0a6d6922
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simplify reallocate
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2017-07-10 13:34:54 -07:00 |
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Oliver Schneider
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b8bd42e8d4
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Merge pull request #234 from RalfJung/reallocate
Make Reallocate & Deallocate less permissive
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2017-07-05 19:54:54 +02:00 |
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Ralf Jung
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4165051073
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refine comment explaining the order of checks on deallocate
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2017-07-05 10:26:15 -07:00 |
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Oliver Schneider
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9a04be974c
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Merge pull request #232 from oli-obk/master
Only check pointers when dereferencing
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2017-07-04 09:50:54 +02:00 |
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Oliver Schneider
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10ec543b9e
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Merge pull request #235 from RalfJung/intrinsics
Implement some missing intrinsics
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2017-07-04 08:38:22 +02:00 |
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Ralf Jung
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30f92f8a27
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catch overflows that are hidden by first casting the RHS to u32
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2017-07-03 20:50:19 -07:00 |
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Ralf Jung
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ffd482e2f5
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check the assumptions made by the unchecked_ and copy_nonoverlapping intrinsics
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2017-07-03 20:37:38 -07:00 |
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Ralf Jung
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f118ff43e7
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implement the unchecked_ intrinsics; add all the doctests from one of the integer modules
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2017-07-03 20:37:33 -07:00 |
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Ralf Jung
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440c4778fa
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validate size and alignment on reallocate and deallocate
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2017-07-03 16:47:58 -07:00 |
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Ralf Jung
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dc9f5a205f
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properly check for: double-free, use-after-reallocate
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2017-07-03 16:12:11 -07:00 |
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Ralf Jung
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030166757c
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Fix transmute on ByValPair
Fixes #227
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2017-07-03 13:58:50 -07:00 |
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Oliver Schneider
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823b952ef2
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Only check pointers when dereferencing
Before we also checked whether pointers had alloc_ids when we created rvalue references
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2017-07-03 14:16:11 +02:00 |
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David Renshaw
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e3fa4fb849
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get cargo-miri to work
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2017-06-29 13:06:36 -04:00 |
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Oliver Schneider
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8722ce8d4b
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Merge pull request #223 from oli-obk/lvalue_read
Reinstate `eval_and_read_lvalue` optimizations
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2017-06-29 15:40:06 +02:00 |
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David Renshaw
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73ab5c77c2
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normalize signature before passing to check_sig_compat
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2017-06-29 07:58:22 -04:00 |
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David Renshaw
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32e7dcb6fb
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update for upstream changes to TyFnDef
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2017-06-28 22:00:17 -04:00 |
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Oliver Schneider
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695f9723d2
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Merge pull request #222 from oli-obk/const_eval_checks
Address comments to previous PR
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2017-06-28 23:08:58 +02:00 |
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Ralf Jung
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51b43215a4
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cast -> transmute
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2017-06-28 11:37:15 -07:00 |
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Oliver Schneider
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917c89e697
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Optimize lvalue reads from Value::ByVal and Value::ByValPair
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2017-06-28 13:37:23 +02:00 |
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Oliver Schneider
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91409f1d76
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Code nits
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2017-06-28 13:10:50 +02:00 |
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Oliver Schneider
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c8079c652c
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Address comments
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2017-06-28 10:17:14 +02:00 |
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Oliver Schneider
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a724a39323
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Reword comments
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2017-06-28 09:46:41 +02:00 |
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Oliver Schneider
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5dfaacf310
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Simplify all the code
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2017-06-27 13:36:41 +02:00 |
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Oliver Schneider
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ab400f3eea
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Initial work towards checking const eval rules in miri
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2017-06-26 17:58:47 +02:00 |
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Ralf Jung
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76a1d66e77
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fix build after rebase
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2017-06-24 11:05:53 -07:00 |
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Ralf Jung
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38d03392fa
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Clarify pattern matching
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2017-06-24 11:05:13 -07:00 |
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Ralf Jung
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b1acc130bb
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check alignment of pointers on Ref
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2017-06-24 11:05:13 -07:00 |
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Ralf Jung
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f0c8df2291
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handle ptr-int casts explicitly in cast.rs
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2017-06-24 11:05:13 -07:00 |
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Oliver Schneider
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eca9e3429a
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PrimVal used to allow comparing Undef
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2017-06-23 16:12:03 +02:00 |
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Oliver Schneider
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5ee4fdcd15
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fetch_tls_dtor "read" an Undef as nonzero
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2017-06-23 13:31:00 +02:00 |
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Oliver Schneider
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c4fc6c677d
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Typo
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2017-06-23 13:30:31 +02:00 |
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Oliver Schneider
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9be3e9185b
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Remove the zst allocation
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2017-06-23 12:55:49 +02:00 |
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Ralf Jung
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d5c031640f
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use PrimVal::to_bool rather than bytes_to_bool
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2017-06-22 20:20:26 -07:00 |
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Ralf Jung
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14cb31fb88
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permit bit-anding in pointer values below the alignment
This makes HashMap work!
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2017-06-22 14:46:53 -07:00 |
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Ralf Jung
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269667e152
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implement _nonzero intrinsics
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2017-06-22 14:46:53 -07:00 |
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Ralf Jung
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c1a6df941e
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permit all kinds of 0-offsets on ZSTs
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2017-06-22 14:26:17 -07:00 |
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Ralf Jung
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2f61356858
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permit offsetting a NULL-ptr by 0, to fix hashmap test
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2017-06-22 13:41:13 -07:00 |
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Ralf Jung
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57391bab10
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fix unused variable warning
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2017-06-22 11:33:39 -07:00 |
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Ralf Jung
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6512fa7be8
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use PrimVal::is_null
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2017-06-22 11:33:31 -07:00 |
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Ralf Jung
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3637aa86c8
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allow any offset on integer pointers
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2017-06-22 11:28:00 -07:00 |
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