Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | Use Coq strings instead of idents to name external and builtin functions. | Xavier Leroy | 2015-10-11 | 25 | -361/+431 |
| | | | | | | | | | | The AST.ident type represents source-level identifiers as unique positive numbers. However, the mapping identifiers <-> AST.ident differs between runs of CompCert on different source files. This is problematic when we need to produce or recognize external functions and builtin functions with fixed names, for example: * in $ARCH/Machregs.v to define the register conventions for builtin functions; * in the VST program logic from Princeton to treat thread primitives specially. So far, we used AST.ident_of_string to recover the ident associated with a string. However, this function is defined in OCaml and doesn't execute within Coq. This is a problem both for VST and for future executability of CompCert within Coq. This commit replaces "ident" by "string" in the arguments of EF_external, EF_builtin, EF_inline_asm, EF_annot, and EF_annot_val. This provides stable names for externals and builtins, as needed. For inline asm and annotations, it's a matter of taste, but using strings feels more natural. EF_debug keeps using idents, since some kinds of EF_debug annotations talk about program variables. | ||||
* | Upgrade to reflect changes in type external_function. | Xavier Leroy | 2015-10-11 | 1 | -4/+2 |
| | |||||
* | Merge pull request #55 from silene/master | Xavier Leroy | 2015-10-11 | 21 | -1082/+2448 |
|\ | | | | | Upgrade to Flocq 2.5.0. | ||||
| * | Upgrade to Flocq 2.5.0. | Guillaume Melquiond | 2015-09-22 | 21 | -1082/+2448 |
| | | | | | | | | Note: this version of Flocq is compatible with both Coq 8.4 and 8.5. | ||||
* | | Filled in missing functions for debug information on ia32. | Bernhard Schommer | 2015-10-09 | 5 | -87/+91 |
| | | | | | | | | | | | | Like for arm and ppc the functions for section names and start and end addresses of compilation units are defined and the print_annot function is moved to Asmexpandaux.ml. | ||||
* | | Fixed syntax error and added Section_debug_line to the Json serializer. | Bernhard Schommer | 2015-10-09 | 2 | -1/+2 |
| | | |||||
* | | Filled in the rest of the funciton needed for thte debug info under arm. | Bernhard Schommer | 2015-10-09 | 8 | -24/+84 |
| | | | | | | | | | | | | The name_of_section function no returns the correct name for the debug sections, the prologue and epilogue directives are added and the labels for the live ranges are introduced in the Asmexpand pass. | ||||
* | | Added versions of the tranform_* functions in AST to work with functions | Bernhard Schommer | 2015-10-08 | 4 | -25/+220 |
| | | | | | | | | | | | | | | | | taking the ident as argument. This functions are currently not used inside the proven part but it is nice to have them already there, when they are used by some future pass. They also come equiped with the corresponding proofs. | ||||
* | | Moved expandation of debug information to Asmexpandaux. | Bernhard Schommer | 2015-10-08 | 2 | -66/+74 |
| | | | | | | | | | | | | The function is generalized to work for all backends and takes as additional arguments functions for the printing of the simple instructions and the translation function for the arguments. | ||||
* | | Reset all Hashtables. | Bernhard Schommer | 2015-10-08 | 1 | -1/+5 |
| | | |||||
* | | Push the linker args separate. | Bernhard Schommer | 2015-10-06 | 1 | -2/+4 |
| | | |||||
* | | Fast fix for functions in different sections in one compilation unit for gcc. | Bernhard Schommer | 2015-10-06 | 3 | -6/+23 |
| | | |||||
* | | Handle the special case of a typedef to void funciton parameter to be | Bernhard Schommer | 2015-10-05 | 1 | -2/+2 |
| | | | | | | | | handled as a function with void parameter. | ||||
* | | Merge branch 'master' of github.com:AbsInt/CompCert | Bernhard Schommer | 2015-10-04 | 11 | -24/+83 |
|\ \ | |||||
| * | | Fixed minor typos in the comments. | Bernhard Schommer | 2015-10-04 | 2 | -2/+2 |
| | | | |||||
| * | | Ensure that there are file directives for all files used in the debug | Bernhard Schommer | 2015-10-04 | 6 | -15/+28 |
| | | | | | | | | | | | | information. | ||||
| * | | Allow redefinition of a typedef with the same name. | Bernhard Schommer | 2015-10-04 | 3 | -7/+53 |
| | | | | | | | | | | | | | | | C11 allows a typedef redefinition if the types are the same. We now allow this also and issue a warning and an error if the types are different. | ||||
* | | | Activate the advanced debug for the gcc build. | Bernhard Schommer | 2015-10-03 | 1 | -1/+2 |
|/ / | |||||
* | | Add the forgotten Fileinfo also to arm and ia32 TargetPrinter.ml | Bernhard Schommer | 2015-10-02 | 2 | -0/+2 |
| | | |||||
* | | Use rev_map so that the debug locations are in the correct order. | Bernhard Schommer | 2015-10-02 | 1 | -1/+1 |
| | | |||||
* | | Merge branch 'gnu-debug' | Bernhard Schommer | 2015-10-02 | 11 | -149/+255 |
|\ \ | | | | | | | | | | | | | Conflicts: debug/DebugInformation.ml | ||||
| * | | First try of debug information for gcc. | Bernhard Schommer | 2015-10-02 | 11 | -106/+195 |
| | | | |||||
| * | | Started implementation of gnu compatible debug information. | Bernhard Schommer | 2015-10-02 | 4 | -48/+65 |
| | | | |||||
* | | | Quote the section names in the json files. | Bernhard Schommer | 2015-10-02 | 1 | -1/+1 |
| | | | |||||
* | | | Add also all files for local variables. | Bernhard Schommer | 2015-10-02 | 1 | -0/+1 |
| | | | |||||
* | | | Always call print debug_section in the prologue. | Bernhard Schommer | 2015-10-02 | 2 | -19/+19 |
|/ / | | | | | | | | | Since files without function definition contain no function in the Section_text the filenum would be empty otherwise. | ||||
* | | Moved the types defined by the Debug Interface into a separate file. | Bernhard Schommer | 2015-10-01 | 3 | -146/+163 |
| | | |||||
* | | Cleanup of now no longer needed functions. | Bernhard Schommer | 2015-10-01 | 6 | -51/+1 |
| | | |||||
* | | Merge pull request #57 from jhjourdan/parser_fix | Bernhard Schommer | 2015-10-01 | 8 | -161/+403 |
|\ \ | | | | | | | Correction of a few bugs in the pre-parser, added comments. | ||||
| * | | Fixed a few bugs in the pre parser. In particular, the following code | Jacques-Henri Jourdan | 2015-09-30 | 8 | -161/+403 |
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | was not parsed correctly: typedef int a; int f() { for(int a; ;) if(1); a * x; } Additionnaly, I tried to add some comments in the pre-parser code, especially for the different hacks used to solve various conflicts. | ||||
* | | Removed the debug output for the debug information. | Bernhard Schommer | 2015-10-01 | 1 | -2/+1 |
| | | |||||
* | | Use also fucntion id for local variables since atom is not unique. | Bernhard Schommer | 2015-10-01 | 5 | -24/+24 |
| | | |||||
* | | Do not move the line directives. | Bernhard Schommer | 2015-10-01 | 1 | -5/+9 |
| | | |||||
* | | Use different entry_to_label mapping for each compilation unit. | Bernhard Schommer | 2015-10-01 | 1 | -3/+20 |
| | | |||||
* | | Only print locations for symbols that are present in the assembler. | Bernhard Schommer | 2015-10-01 | 6 | -5/+23 |
| | | |||||
* | | Remove unused globals also from the debug informations. | Bernhard Schommer | 2015-10-01 | 6 | -16/+36 |
| | | |||||
* | | More robust dwarf generation. Do not add incomplete local variables | Bernhard Schommer | 2015-09-30 | 2 | -14/+30 |
| | | | | | | | | in the Debuging information. | ||||
* | | Also add the rest to the producer tag. | Bernhard Schommer | 2015-09-30 | 1 | -1/+2 |
| | | |||||
* | | Removed newline in version string and add buildnr and tag if existing to | Bernhard Schommer | 2015-09-30 | 2 | -2/+7 |
| | | | | | | | | Producer as well as target system. | ||||
* | | Add the version string to the printed asm. | Bernhard Schommer | 2015-09-30 | 1 | -1/+6 |
| | | |||||
* | | Merge pull request #56 from AbsInt/debug_locations | Bernhard Schommer | 2015-09-30 | 33 | -909/+2257 |
|\ \ | |/ |/| | Debug locations | ||||
| * | Fixed minor issue with parameters that get put on the stack, made | Bernhard Schommer | 2015-09-30 | 3 | -17/+18 |
| | | | | | | | | the code more robust and added indentation for convertCompositeDef | ||||
| * | Avoid problem with implict declarations. | Bernhard Schommer | 2015-09-30 | 2 | -4/+18 |
| | | | | | | | | | | | | In order to avoid the problem that the stamp is not correct for implict declarations I insert all possible stamps of a function into my mapping and assign them one debug id. | ||||
| * | More fixes for the DebugInformation. | Bernhard Schommer | 2015-09-29 | 4 | -20/+38 |
| | | | | | | | | | | | | | | Changed the sizeof function to take into account the bytes needed for the sleb128/uleb128 encoding of the DW_OP_* arguments and changed the end_live_range function to only close functions where the live range is currently open. | ||||
| * | Deactivate the debug functions for none advanced targets. | Bernhard Schommer | 2015-09-29 | 1 | -1/+1 |
| | | |||||
| * | Change the way the debug sections are printed. | Bernhard Schommer | 2015-09-28 | 15 | -179/+228 |
| | | | | | | | | | | | | If a user uses the #pragma use_section for functions the diab linker requires a separate debug_info section for each entry. This commit adds functionality to emulate this behavior. | ||||
| * | Added location for the formal parameters and move the end of all | Bernhard Schommer | 2015-09-28 | 9 | -29/+68 |
| | | | | | | | | scopes before the last statement. | ||||
| * | Changed the size expression to 2byte for debug_loc entries. | Bernhard Schommer | 2015-09-28 | 1 | -1/+18 |
| | | |||||
| * | Added back again the emitting of the debuging annotations for debuging | Bernhard Schommer | 2015-09-27 | 1 | -3/+4 |
| | | | | | | | | purpose. | ||||
| * | More refactoring of the Debug Information. | Bernhard Schommer | 2015-09-27 | 4 | -51/+103 |
| | | | | | | | | | | | | | | In order to remove unnecessary dependecies the implemenation type is made and the DebugInit file initializes the fields in the record. This allows it to move more functions behind the Debug interface without introducing circular dependencies. |