280848484e
SerializeModelPass: verify model
2022-01-31 16:28:17 +01:00
a353e00ac1
Introduce model passes
2022-01-31 16:28:14 +01:00
b3d6c721ad
Introduce purgeUnnamedAndUnreachableTypes
2022-01-27 11:51:03 +01:00
f14e722c86
Introduce deduplicateEquivalentTypes
2022-01-27 11:51:03 +01:00
d0bb3d4c2c
CodeGenerator.cpp: use OriginalName for symbols
2022-01-27 11:51:03 +01:00
445066bd0a
CodeGenerator.cpp: posticipate DWARF import
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This way we apply the optimization passes.
2022-01-27 11:51:03 +01:00
2d08050220
DwarfImporter: adopt OriginalName
2022-01-27 11:51:03 +01:00
dd7477664c
Update CustomName verification criteria
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This commit ensures `CustomName` is unambiguous according to C symbols
rules.
2022-01-27 11:51:03 +01:00
74a7496020
deduplicateNames -> promoteOriginalName
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This commit switches from `deduplicateNames`, which changed certain
`CustomName` values, to `promoteOriginalName`, which updates empty
`CustomName` using non-ambiguous versions of `OriginalName`.
2022-01-27 11:51:03 +01:00
863652f480
Introduce OriginalName in the type system
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The goal of `OriginalName` is to keep track of the original name of a
symbol upon import.
In future, this will also be used to promote it to `CustomName`.
2022-01-27 11:51:03 +01:00
8d22c5205f
Push CustomName to model::Type
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Before this commit `CustomName` was in each inheritor, except for
`model::PrimitiveType`.
2022-01-27 11:51:03 +01:00
680924b643
CodeGenerator.cpp: drop some outdated assertions
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Drop some outdated checks for `model::Binary::ImportedDynamicFunctions`
being sorted.
2022-01-27 11:51:03 +01:00
b31e7b1f5e
Introduce model::Type::edges()
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This makes building a graph for the type system very easy.
2022-01-27 11:51:03 +01:00
80ed065206
model::Type: move makeTypeWithID to .cpp
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It needs to see the full declaration of all concrete types.
2022-01-27 11:51:03 +01:00
92ea78b0a8
Fix ReservedKeywords list
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Commas were missing.
2022-01-27 11:51:03 +01:00
c9d47d4ee7
Drop model::EnumEntry::Aliases
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They turn out to be problematic to handle in the model and not very
usable in practice.
2022-01-27 11:51:03 +01:00
1ce1f1cbd6
model::Function::verify: relax assumptions
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Now `model::Function` can miss the CFG, the `Prototype` and have
`Invalid` type.
2022-01-27 11:51:03 +01:00
3799f1e973
Whitespace and other minor changes
2022-01-25 21:27:05 +01:00
3ab32cd2ef
tuple_tree_generator: make fully standalone
2022-01-21 18:05:51 +01:00
70ec456078
Introduce revng-pipeline
2022-01-17 18:17:54 +01:00
afbebaf531
ProgramRunner: fix misuse of executable path
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ProgramRunner was using garbage data instead of correctly using the path
to the current executable directory.
2022-01-17 18:17:54 +01:00
6421aeed3e
Support: depend on generated model headers
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renvg.h should not use model headers, however, currently it does. This,
combined with the fact that the revngSupport library did not depend on
revngModel or the header generation led to non-deterministic build
failures.
Before this commit the bug can be found by:
orc clean revng
orc uninstall revng
orc configure revng
orc shell -c revng ninja renvgSupport
The error should manifest itself as some generated headers missing.
The proper fix would be to rewrite revng.h so that it does not uses the
model.
2022-01-17 18:17:45 +01:00
d19879d4e8
Minor changes
2022-01-17 16:30:42 +01:00
74217b4fe5
Generate C++ model from YAML definition
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Model classes are now described by a YAML document, which is used to
generate C++ headers containing classes and all the boilerplate
required for YAML serialization/deserialization, usage in
SortedVectors, etc. See the README in include/revng/Model for more
info.
2022-01-13 14:34:11 +01:00
fbeee896e1
Rename model::abi -> model::ABI
2022-01-10 10:31:27 +01:00
546efa345a
More verbose model verification failures
2022-01-09 19:00:57 +01:00
7d4ef44cb7
DwarfImporter: ignore 0-sized arrays
2022-01-09 19:00:57 +01:00
441a5552b7
ProgramRunner: do not depend on main
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`main` is not in all cases a dynamically exported symbol, therefore,
it's not safe to rely on it.
This commit switches to use `PathList`'s `getCurrentExecutableFullPath`,
which reads `/proc/self/exe`.
2022-01-09 19:00:57 +01:00
cfb47157b9
clang-tidy: readability-identifier-naming
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This commit fixes all the non-compliance with our preliminary clang-tidy
configuration, which will be merged soon.
2022-01-07 09:18:05 +01:00
b8f6303101
Fix wrong usages of StringRef::data
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StringRef::data() does not ensure that the string is zero terminated,
thus when printed it can contain more data than expected.
Specifically, this triggered the reported name of the registers to be
incorrect, and this manifested itself as wrong inline assembly emitted.
2022-01-05 14:47:25 +01:00
bdcc1d2e30
BinaryFile::BinaryFile: accept object::Binary
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The constructor now accepts a llvm::object::Binary directly rather than
a path. Will be used by the revng-pipeline which will retain ownership
of the binary.
2022-01-05 14:47:25 +01:00
fdfeb2b6e9
LoadModelPass: support for external model
2022-01-05 14:45:01 +01:00
79d5ca1e27
Introduce FunctionTags::IsolatedRoot
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This will be used by the revng-pipeline to tell apart a `root` calling
isolated functions from a regular one.
2022-01-05 14:45:01 +01:00
80c3121c29
Introduce ProgramRunner
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The ProgramRunner will be used by revng-pipeline to invoke the external
linker to operate on object file stored on disk.
2022-01-05 14:45:01 +01:00
b689f7f0c0
lib/Model/Type.cpp: add global using llvm::Twine
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This using was defined many times with local scope.
This commit makes it global.
2022-01-05 14:37:37 +01:00
94c1c5323a
Improve error reporting for model::UnionType
2022-01-05 14:37:37 +01:00
09dd05c975
UnionTypes with zero-sized fields don't verify
2022-01-05 14:37:37 +01:00
a4c9d6c6fd
Allow model::StructType with no fields
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This is necessary for how we represent the type of the stack frames when
we know about its size but not yet about its fields.
2022-01-05 13:33:52 +01:00
275959618f
TupleTree: make Root a std::variant<T *, const T*>
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This enables holding TupleTreeReferences to immutable model objects
2022-01-05 13:33:52 +01:00
8c0b918ace
s/DebugHelper.*/IRAnnotators.*/
2021-12-22 17:47:54 +01:00
88dbc39f29
Reorganize LLVM IR debug annotations emission
2021-12-22 17:47:54 +01:00
6073133545
CodeGenerator: drop IR emission duties
2021-12-22 17:47:54 +01:00
f97f8a880c
Drop extra assertions related to debug info
2021-12-22 17:47:54 +01:00
27b553f09e
CodeGenerator: stop emitting .li.csv and .need.csv
2021-12-22 17:47:54 +01:00
777adcbd45
model::Binary: add segments and imported libraries
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Now, `scripts/revng` uses the model and we no longer need to emit
.li.csv and .need.csv.
2021-12-22 17:47:54 +01:00
5a28bfedea
Move SegmentInfo::generateName to BinaryFile.cpp
2021-12-22 13:47:21 +01:00
57ae7613e1
Drop obsolete debug files
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This commit drops the generation of `.coverage.csv` and `.bbsummary.csv`
files. No one really uses them anymore.
2021-12-22 13:47:21 +01:00
9e477d0ada
Make a library out of revng-lift
2021-12-22 13:47:21 +01:00
65e8923fcc
GCBI::getSuccessors: relax assertion
2021-12-22 13:40:47 +01:00
7c050ee377
mv include/revng/{TypeShrinking,MFP}/SetLattices.h
2021-12-17 18:51:06 +01:00
Alessandro Di Federico