| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
| |
(Merge of branch newparser.)
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2469 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- Ctypes: add useful functions on attributes; remove attrs in typeconv
(because attributes are meaningless on r-values)
- C2C: fixed missing or redundant Evalof
- Cop: ignore attributes in ptr + int and ptr - int (meaningless on r-values);
add sanity check between typeconv/classify_binarith and the C99 standard.
- cparser: fixed several cases where incorrect type annotations were put
on expressions.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2457 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
1) Revised division of labor between RTLtyping and Lineartyping:
- RTLtyping no longer keeps track of single-precision floats,
switches from subtype-based inference to unification-based inference.
- Unityping: new library for unification-based inference.
- Locations: don't normalize at assignment in a stack slot
- Allocation, Allocproof: simplify accordingly.
- Lineartyping: add inference of locations that contain
a single-precision float.
- Stackingproof: adapted accordingly.
This addresses a defect report whereas RTLtyping was rejecting code that used a RTL pseudoreg to hold both double- and single-precision floats (see test/regression/singlefloats.c).
This corresponds to commits 2435+2436 plus improvements in Lineartyping.
2) Add -dtimings option to measure compilation times.
Moved call to C parser from Elab to Parse, to make it easier to
measure parsing time independently of elaboration time.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2449 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2442 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
| |
Elab: Handle C99 designated initializers.
C2C, Initializers: more precise intermediate AST for initializers.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2439 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
| |
an ugly error message in the back-end. Rather, leave it as is, and let
C2C handle the error.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2422 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2413 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
| |
Refactored compilation flags that affect the Coq part (module Compopts).
Added support for C99 for loops with declarations.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2410 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
- Revised printing of intermediate RTL code.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2403 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
| |
tested on PowerPC and ARM.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2394 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
(incomplete_type, sizeof, etc).
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2393 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
Cutil.ml: fix sizeof calculation of structs.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2391 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
Additional warnings for empty initializer braces and zero-sized arrays.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2390 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
PackedStructs.ml: remove "packed" attribute once processed.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2388 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- C function types and Cminor signatures annotated by calling conventions.
esp. vararg / not vararg
- Cshmgen: generate correct code for function call where there are
more arguments than listed in the function prototype. This is
still undefined behavior according to the formal semantics,
but correct code is generated.
- C2C, */PrintAsm.ml: remove "printf$iif" hack.
- powerpc/, checklink/: don't generate stubs for variadic functions.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2386 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2382 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2378 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
| |
and to avoid wasting global variable space by inflating their sizeof needlessly.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2362 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
(same as for "const").
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2361 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2353 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2352 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
Comments: make reference to the C99 standard.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2347 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
Ceval.ml: tolerate non-zero integers with pointer types.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2343 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2342 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
don't complain about parameter redefinition for unnamed parameters.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2340 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
|
|
| |
- bad error recovery on bitfield with 'long long' type
- check for redefinition of function parameters
Bitfields:
- when assigning to a bitfield, cast the RHS to "unsigned int"
(it matters if the RHS is long long).
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2339 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2291 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
| |
"struct" and "{", for compatibility with GCC.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2285 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
| |
compatibility in general and MacOS 10.8 standard includes in particular.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2248 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
| |
for compatibility with earlier CompCert versions.
But don't use them in PackedStructs.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2216 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
| |
Remove __builtin_{read,write}_reversed from IA32 and ARM ports.
Machregs: tighten destroyed_by_builtin
Packedstructs: use bswap if read/write-reversed not available.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2208 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2164 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2159 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
by pure OCaml code.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2153 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2146 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
cparser: add primitive support for enum types.
bitfield emulation: for bitfields with enum type, choose signed/unsigned as appropriate
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2074 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2065 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2064 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
cparser: renamed Errors to Cerrors; removed packing into Cparser.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1856 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
| |
PackedStructs: honor 'aligned' attribute on packed struct fields
C2C: warn for ignored 'aligned' attributes
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1837 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1831 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1829 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
|
| |
and __alignof__(ty), __alignof__(expr) from GCC.
- Resurrected __builtin_memcpy_aligned, useful for files generated
by Scade KCG 6.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1827 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
| |
StructReturn: was building an ill-typed Ecomma expression
Cutil: export "ecast"
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1816 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
|
|
|
| |
- native treatment of volatile accesses in CompCert C's semantics
- translation of volatile accesses to built-ins in SimplExpr
- native treatment of struct assignment and passing struct parameter by value
- only passing struct result by value remains emulated
- in cparser, remove emulations that are no longer used
- added C99's type _Bool and used it to express || and && more efficiently.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1814 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
|
|
| |
cparser/PackedStructs: treat r-m-w operations over byte-swapped fields
cparser/PackedStructs: allow static initialization of packed structs
test/regression: more packedstruct tests
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1738 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
Added -flongdouble option (to turn long double into double)
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1731 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1730 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
| |
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1729 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|
|
|
|
|
|
|
| |
cparser: distinguish more carefully between lvalues and modifiable lvalues.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1722 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
|