Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Upgrade the ARM port to the new builtins. | Xavier Leroy | 2015-08-24 | 8 | -209/+256 |
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* | Asmexpand for ARM: fixed bug in Pfreeframe. | Xavier Leroy | 2015-08-21 | 1 | -3/+3 |
| | | | | Plus: update comments and credit Bernhard Schommer. | ||||
* | Fix bugs in Asmexpand.ml for ARM. | Xavier Leroy | 2015-08-21 | 1 | -8/+9 |
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* | Merge pull request #46 from AbsInt/asmexpand | Xavier Leroy | 2015-08-17 | 3 | -283/+443 |
|\ | | | | | Merge branch 'asmexpand' of github.com:AbsInt/CompCert | ||||
| * | Updated the branch and implemented the suggested changes. | Bernhard Schommer | 2015-07-14 | 3 | -44/+78 |
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| * | Merge branch 'master' into asmexpand | Bernhard Schommer | 2015-07-14 | 1 | -0/+18 |
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| * | | Merge branch 'asmexpand' of github.com:AbsInt/CompCert | Bernhard Schommer | 2015-06-26 | 3 | -283/+409 |
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| * | | Revert "Merge branch 'asmexpand' of github.com:AbsInt/CompCert" | Bernhard Schommer | 2015-06-26 | 3 | -409/+283 |
| | | | | | | | | | | | | | | | This reverts commit 777566e81b9762d6bdc773a1f63d56a7ac97433c, reversing changes made to daf9ac64fc9611ecf09d70560a6fa1ba80b9c9c1. | ||||
| * | | Moved the rest of the ia32 builtins to asmexpand. | Bernhard Schommer | 2015-06-22 | 1 | -1/+3 |
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| * | | Moved the printing of the builtin functions etc. into Asmexpand for ARM in ↵ | Bernhard Schommer | 2015-06-10 | 3 | -283/+407 |
| | | | | | | | | | | | | the same way as it is done for PPC. | ||||
* | | | Value analysis: keep track of pointer values that leak through small ↵ | Xavier Leroy | 2015-07-19 | 2 | -21/+21 |
| | | | | | | | | | | | | | | | | | | integers with Uns or Sgn abstract values. This is a follow-up to commit 2932b53. It adds provenance tracking to the Uns and Sgn abstract values. | ||||
* | | | Value analysis: keep track of pointer values that leak through arithmetic ↵ | Xavier Leroy | 2015-07-19 | 1 | -2/+2 |
| |/ |/| | | | | | | | | | operations with undefined behaviors. Consider (x ^ 1) ^ 1 where x is a intptr_t containing a pointer value. "x ^ 1" evaluates to Vundef in the CompCert semantics, hence the value analysis, in strict mode, gives abstract result Ifptr Pbot (= any number but not a pointer). In relaxed mode, we now give abstract result Ifptr (poffset p) where p is the abstraction of the pointer, thus keeping track of the actual leak of the pointer value. | ||||
* | | Merge branch 'master' into json_export | Bernhard Schommer | 2015-05-18 | 5 | -31/+68 |
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| * | Merged PrintAnnot into PrintAsmaux. | Bernhard Schommer | 2015-05-14 | 1 | -4/+4 |
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| * | Updated PrintOp for the single-precision FP operations. | Xavier Leroy | 2015-05-09 | 1 | -0/+21 |
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| * | Extended inline asm: revised treatment of clobbered registers. | Xavier Leroy | 2015-05-09 | 3 | -27/+43 |
| | | | | | | | | | | | | | | | | | | | | - Treat clobbered registers as being destroyed by EF_inline_asm builtins (which is the truth, semantically). - To enable the above, represent clobbers as Coq strings rather than idents and move register_by_name from Machregsaux.ml to Machregs.v. - Side benefit: more efficient implementation of Machregsaux.name_of_register. -# Please enter the commit message for your changes. Lines starting | ||||
* | | Merge branch 'master' into json_export | Bernhard Schommer | 2015-05-07 | 1 | -4/+4 |
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| * | Typo: Val.sun_inject -> Val.sub_inject. | Xavier Leroy | 2015-05-06 | 1 | -4/+4 |
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* | | Merge branch 'master' into json_export | Bernhard Schommer | 2015-05-05 | 1 | -47/+47 |
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| * | Long-overdue renaming: val_inject -> Val.inject, etc, for consistency with ↵ | Xavier Leroy | 2015-04-30 | 1 | -47/+47 |
| | | | | | | | | Val.lessdef, etc. | ||||
* | | Added the first version of the sdump export to json. | Bernhard Schommer | 2015-04-27 | 1 | -0/+18 |
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* | Allow "scratch" (non-allocatable temporary registers) to be mentioned in asm ↵ | Xavier Leroy | 2015-04-23 | 2 | -1/+4 |
| | | | | clobber lists. | ||||
* | Take asm clobbers into account for determining callee-save registers used. | Xavier Leroy | 2015-04-23 | 2 | -0/+8 |
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* | Cleanups and updates for extended asm. | Xavier Leroy | 2015-04-21 | 1 | -1/+1 |
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* | Support for GCC-style extended asm, continued: | Xavier Leroy | 2015-04-21 | 1 | -1/+1 |
| | | | | | | | | - support "r", "m" and "i" constraints - support "%Q" and "%R" modifiers for register pairs - support register clobbers - split off analysis and transformation of asm statements in cparser/ExtendedAsm.ml | ||||
* | Experiment: support a subset of GCC's extended asm statements. | Xavier Leroy | 2015-04-17 | 2 | -2/+6 |
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* | Correct type of label function. | Bernhard Schommer | 2015-04-16 | 1 | -1/+1 |
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* | Added missing dummy functions. | Bernhard Schommer | 2015-04-16 | 1 | -0/+4 |
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* | Merge branch 'master' into dwarf | Bernhard Schommer | 2015-04-04 | 2 | -3/+5 |
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| * | Fixed missing unsigned compare for pointer in the arm backend. | Bernhard Schommer | 2015-04-04 | 2 | -3/+5 |
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* | | Merge branch 'master' into dwarf | Bernhard Schommer | 2015-04-02 | 5 | -46/+41 |
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| * | Updating the PowerPC and ARM ports. | Xavier Leroy | 2015-03-27 | 5 | -46/+41 |
| | | | | | | | | PowerPC: always use full register names to print annotations. | ||||
* | | Merge branch 'master' into dwarf | Bernhard Schommer | 2015-03-23 | 1 | -2/+6 |
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| * | Fix .type and .size annotations: @ is comment, use % instead. | Xavier Leroy | 2015-03-20 | 1 | -2/+6 |
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* | | Merge branch 'master' into dwarf | Bernhard Schommer | 2015-03-16 | 1 | -0/+1 |
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| * | Missing initialization of current_function_sig. | Xavier Leroy | 2015-03-14 | 1 | -0/+1 |
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* | | Started implementing the printing functions for the debug info. Added a ↵ | Bernhard Schommer | 2015-03-16 | 1 | -0/+6 |
| | | | | | | | | global target dependend option to activate the printing only for targets wher it works. | ||||
* | | Started integrating the debug printing in the common backend_printer. | Bernhard Schommer | 2015-03-11 | 1 | -0/+6 |
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* | Removed unused sel_target, changed cygwin symbol names and changed the ↵ | Bernhard Schommer | 2015-02-19 | 1 | -1/+2 |
| | | | | default function aligment to be target dependent. | ||||
* | Added an elf prefix to all common elf functions in PrintAsmaux. | Bernhard Schommer | 2015-02-18 | 1 | -3/+5 |
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* | Changed print_fun/var_info to be functions instead of booleans. | Bernhard Schommer | 2015-02-18 | 1 | -2/+2 |
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* | Removed some style issues. | Bernhard Schommer | 2015-02-18 | 1 | -2/+2 |
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* | Changed arm backend to the common backend printer. | Bernhard Schommer | 2015-02-09 | 3 | -1189/+1140 |
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* | Moved more common functions into a seperate file. | Bernhard Schommer | 2015-02-04 | 1 | -45/+8 |
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* | Started moving common backend functions into one file. | Bernhard Schommer | 2015-02-03 | 1 | -44/+21 |
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* | In -g -S mode, annotate the generated asm file with the C source code in ↵ | Xavier Leroy | 2015-01-07 | 1 | -25/+10 |
| | | | | | | comments. Refactor printing of .loc debug directives in backend/PrintAnnot.ml | ||||
* | Clean up support for common symbols. Uninitialized "const" symbols can be ↵ | Xavier Leroy | 2014-12-17 | 1 | -2/+4 |
| | | | | common. | ||||
* | Update the ARM port. | Xavier Leroy | 2014-11-24 | 2 | -50/+38 |
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* | Verification of the Unusedglob pass (removal of unreferenced static global ↵ | Xavier Leroy | 2014-11-24 | 1 | -32/+0 |
| | | | | definitions). Assorted changes to ia32/Op.v. PowerPC and ARM need updating. | ||||
* | Refactored the code of arm/PrintAsm.ml in order to allow the parametrization ↵ | Bernhard Schommer | 2014-10-06 | 1 | -44/+86 |
| | | | | of the printing code over the configuration-dependent bits. |