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* Revised translation of '&&' and '||' to Clight.Xavier Leroy2014-10-1311-124/+109
| | | | | | | | | | | The previous translation (in SimplExpr) produced references to the same temporary variable with two different types (bool and int), which is not nice if we want to typecheck the generated Clight. The new translation avoids this and also gets rid of the double cast to bool then to int. The trick is to change Eparen (in CompCert C expressions) to take two types: the type to which the argument must be converted, and the type with which the resulting expression is seen.
* Update Makefile, dependencies, and Changelog after upgrade to Flocq 2.4.0.Xavier Leroy2014-10-093-1/+3
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* Merge pull request #1 from jhjourdan/masterXavier Leroy2014-10-0921-942/+6030
|\ | | | | Upgrade to flocq 2.4.0
| * Upgrade to flocq 2.4.0Jacques-Henri Jourdan2014-10-0721-942/+6030
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* | Refactored the code of ia32/PrintAsm.ml by moving the functions depending on ↵Bernhard Schommer2014-10-081-138/+220
| | | | | | | | the target system in a seperate module.
* | Refactored the code of powerpc/PrintAsm.ml by moving the function depending ↵Bernhard Schommer2014-10-081-200/+236
|/ | | | on the target system in a seperate module.
* Refactored the code of arm/PrintAsm.ml in order to allow the parametrization ↵Bernhard Schommer2014-10-061-44/+86
| | | | of the printing code over the configuration-dependent bits.
* Removed environment variable for the stdlib_path and added a new variable ↵Bernhard Schommer2014-10-063-20/+20
| | | | for the configuration file.
* Change the way the tools like the linker, assembler, etc. are specified by ↵Bernhard Schommer2014-09-304-22/+113
| | | | including an .ini file parser. The .ini file is generated in the Makefile instead of the Configuration.ml file and parsed on start.
* Moved the timing facility to a seperate file.Bernhard Schommer2014-09-295-54/+68
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* Refactoring in the printing of FP numbers.Xavier Leroy2014-09-241-8/+2
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* Add theorem "elements_remove".Xavier Leroy2014-09-241-167/+178
| | | | | Use "elements_remove" to simplify the proof of "cardinal_remove". Simplify some of the proofs over function "xelements".
* Upgrade clightgen with the new features of CompCert 2.4 (single floats, etc).Xavier Leroy2014-09-241-7/+20
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* GCCism: accept __volatile and __volatile__Xavier Leroy2014-09-211-0/+2
| | | | | These alternate keywords for "volatile" are used in some header files in the wild.
* Add .gitignore files.Xavier Leroy2014-09-216-0/+63
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* Error instead of warning on illegal escape sequences.Xavier Leroy2014-09-212-1/+5
| | | | | | | | The previous behavior for illegal escape sequences (e.g. '\%') in character and string literals was to emit an error, then treat "\x" as "x". As reported by a user, this is dangerous, because the warning can go unnoticed, and other compilers can treat "\x" as "\\x" (backslash followed by 'x'). Better to error out.
* Trim blank linesv2.4xleroy2014-09-171-2/+0
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2625 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Update changelog and version for 2.4xleroy2014-09-172-3/+4
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2624 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Tolerance in parsing of 'section' pragmaxleroy2014-09-171-0/+3
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2623 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Cold feet: suppress builtins for load with reservation/store conditional, ↵xleroy2014-08-285-47/+2
| | | | | | use case is unclear. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2622 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Updatexleroy2014-08-281-1/+2
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2621 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Update for 2.4xleroy2014-08-271-23/+37
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2620 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Rename __builtin_cntlz to __builtin_clz.xleroy2014-08-2711-6/+25
| | | | | | | IA32: add __builtin_clz, __builtin_ctz. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2619 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* More efficient implementations of map, fold, etc.xleroy2014-08-271-164/+109
| | | | | | | (Contributed by Vincent Laporte.) git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2618 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* More careful detection of inlined builtins. Produces better error messages ↵xleroy2014-08-251-0/+1
| | | | | | if an unsupported __builtin_xxx function is used by mistake. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2617 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Use VFD regs to implement 64-bit mem-mem copies in builtin_memcpy_false.xleroy2014-08-213-5/+10
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2616 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Support C99 compound literals (by expansion in Unblock pass).xleroy2014-08-2116-454/+801
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2615 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Follow-up to commit 2613xleroy2014-08-201-0/+2
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2614 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Add builtins for load with reservation and conditional store.xleroy2014-08-205-1/+39
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2613 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Wrong types for strex builtins.xleroy2014-08-201-4/+4
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2612 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Better validation of target for ARMxleroy2014-08-201-1/+5
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2611 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Obvious typos in commit r2609xleroy2014-08-201-8/+8
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2610 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Add some more synchronization builtinsxleroy2014-08-202-1/+39
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2609 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Improve error reporting for unsupported compound literals.xleroy2014-08-201-1/+4
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2608 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Excessively strict validation: ofs + sz < modulus should have beenxleroy2014-08-201-4/+5
| | | | | | | ofs + sz <= modulus. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2607 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Rename "-fthumb" option into "-mthumb" for GCC compatibility.xleroy2014-08-195-18/+22
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2572 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* checklink/Check.ml: missing SDA addressing for store instructions.xleroy2014-08-195-14/+217
| | | | | | | | powerpc/PrintAsm.ml: update Linux output (Csymbol_rel, SDA sections). test/regression/sections.c: test for SDA and relative addressings. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2571 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Update dependenciesxleroy2014-08-191-14/+14
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2570 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* powerpc/Asm: simplify the modeling of Csymbol_low and Csymbol_high.xleroy2014-08-187-124/+139
| | | | | | | | | | | powerpc/Asmgen*: simplify the code generated for far-data relative accesses, so that the only occurrences of Csymbol_rel_{low,high} are in the pattern Paddis(r, GPR0, Csymbol_rel_high...); Paddi(r, r, Csymbol_rel_low...) checklink/Check.ml: check the pattern above. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2569 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Improve error detection and error messages for enums.xleroy2014-08-171-3/+7
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2568 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Issue with switch labels that are negative 32-bit integers.xleroy2014-08-172-4/+42
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2567 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Add some tests for "switch" over 32 and 64-bit integers.xleroy2014-08-173-1/+109
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2566 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* - Support "switch" statements over 64-bit integersxleroy2014-08-1732-709/+1220
| | | | | | | | | | | | | (in CompCert C to Cminor, included) - Translation of "switch" to decision trees or jumptables made generic over the sizes of integers and moved to the Cminor->CminorSel pass instead of CminorSel->RTL as before. - CminorSel: add "exitexpr" to support the above. - ValueDomain: more precise analysis of comparisons against an integer literal. E.g. "x >=u 0" is always true. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2565 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Nicer reporting of I/O errors (e.g. "No such file").xleroy2014-08-131-23/+26
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2564 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Spurious error on a local static function declarationxleroy2014-08-131-0/+1
| | | | | | | ("static int f(void);" inside a function). git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2563 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Update commentxleroy2014-08-131-2/+1
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2562 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Add Mem.free_parallel_inject and use it to simplify Events a bit.xleroy2014-07-313-35/+50
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2556 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* configure: distinguish between ABI and processor model.xleroy2014-07-2917-55/+116
| | | | | | | | ARM: various tweaks, incl. support for SDIV and UDIV insns when available. test/regression/funptr2.c: Thumb does weird things with <function ptr>+1. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2555 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* All targets: add __builtin_membarxleroy2014-07-285-29/+53
| | | | | | | ARM: add __builtin_dsb __builtin_isb git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2554 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* PowerPC port: refactored the expansion of built-in functions andxleroy2014-07-2820-1367/+1200
| | | | | | | | | | pseudo-instructions so that it does not need to be re-done in cchecklink. cchecklink: updated accordingly. testsuite: compile with -sdump and run cchecklink if supported. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2553 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
generated by cgit (git 2.34.1) at 2024-07-03 08:27:03 +0000