aboutsummaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)Author
2017-03-30rmc: fix undefined PATH_MAX under muslHEADmasterTodor Minchev
musl requires limits.h for PATH_MAX Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-30rmc: fix copyright noticesTodor Minchev
Attribute copyright to Intel and add MIT license headers Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-30README: update maintainersTodor Minchev
Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-17rmc: add database extraction functionalityTodor Minchev
The contents of an existing database file can be extracted with the -E option. By default the top level of the directory tree is rmc_db_dump, an alternative path can be specified with the -o option. The file blobs corresponding to a given record will be saved in a separate sub-directory. The sub-directory name for each record is the hex representation of the signature corresponding to the fingerprint for that record. Example: ./src/rmc -E -d rmc.db -o output/directory/ Successfully extracted rmc.db Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-17rmc: remove unnecessary return variableTodor Minchev
Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-17rmc: enable reading the contents of an existing fingerprint fileTodor Minchev
The contents of an existing fingerprint file can be read and output on the command line with the following options: rmc -E -f input_fingerprint_file Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-17Makefile: add debug targetTodor Minchev
A debug version of the rmc binary can be built by using the debug Makefile target. This will include debug symbols and will disable compiler optimizations. Example: make debug Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2017-03-17Makefile: disable silent mode in MakefilesTodor Minchev
By default make will output the commands that are executed for each target. Silent mode can be enabled with the '-s' option. Example: make -s Signed-off-by: Todor Minchev <todor.minchev@linux.intel.com>
2016-11-28Merge branch 'rmc-dev' (Nov 28 2016)Jianxun Zhang
Test Images: Yocto core-image-minimal images poky : 7c3a47ed8965c3a3eb90a9a4678d5caedbba6337 meta-intel : cb5025bfbb9fbf1638af4c0c979f77eade2dbefb + patches to: update systemd-boot patches for rmc integration. update rmc recipe to remove EFI_ARCH, EFI header path, also with a local bbappend to update rmc revision to 5c25af1 on rmc-dev. remove gnu-efi in meta-intel. Tested on: NUC 6i5SYH (64 bit) Minnowmax (64 bit) Broxton-M (64 bit) ASUS T100TA (32 bit) NUC D54250WYK (64 bit, negative test) Need to remove serial console from kernel command line when testing "install" boot option. The console setting from the default configuration in meta-intel steals the installer I/O as a known issue.
2016-11-21documentation updateJianxun Zhang
Update README file to reflect some major changes in the project: Introduce API and libraries arch-agnostic EFI build remove dependencies in EFI build Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-11-21remove kernel command line usage and blob typeJianxun Zhang
rmc works as a generic file-based solution now. There is no need to keep a special case for kernel command line type which was designed in early days. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-11-21use RMC_CFLAGS for internal compiler options.Jianxun Zhang
The current RMC_CFLAGS worked as an interface for outside .But it should be better to use this variable to hold internal flags and respect CFLAGS passed from outside. Also remove -O2 flag. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-11-21use internal definitions for types in projectJianxun Zhang
EFI Clients linked to rmc may or may not include standard header files, and these definitions could be different too. The existing macros like 'WORD' also bring ambiguity among processor architectures, so we replace them with the new internal data types. This change takes whatever defined for types in user space since we need standard header files anyway, but defines data types for EFI context. Everything inside rmc uses internal data types as consolidation. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-11-20refactoring work (APIs, build dependency, ... etc)Jianxun Zhang
This is a major re-work in rmc with several key changes: To query board-specific data in a rmc database, developers now can take advantage of new defined APIs, either using single-action APIs for a better performance of multiple queries or simply calling a double-action API, which is sufficient to perform a query in one step, to reduce the footprint in code at client side. (Refer to inc/rmc_api.h.) rmc tool itself is modified to use new APIs. Memory map and allocated data can be released after use in user space. In EFI context, rmc doesn't allocate memory for anything returned. In EFI build, necessary data types are defined in rmc in order to get rid of dependency on any EFI implementation. Miscellaneous fixes are also included when we move the pieces around. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-11-20consolidate RSMP and RMCL libraries into oneJianxun Zhang
The two were organized in different libraries from functionality perspective. This change merges them into a single library to simplify linking RMC into client. There should not be much extra footprint on the binary size because they are very small and always work together. We move the code into a common directory lib/common with a RULE readme file. This change also includes miscellaneous amendments in Makefiles. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-11-18fix include path and type definitionsJianxun Zhang
Add detection of current path for -I option, also update type definitions for EFI compiling. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-08-30Merge branch 'rmc-dev' (Aug 30 2016)Jianxun Zhang
Test Images: core-image-minimal images from Yocto meta-yocto-bsp = "master:a81b326933d15f08e06780f92d8dc0d4efb3cd23" meta-intel = "master:99fa5a9466158e4847d7d1efd64ca1e0e002d495" + patch "rmc: explicitly specify hash style for linker" which adds the below line in rmc.bb in meta-intel to pass a special QA checker in build: EXTRA_OEMAKE='RMC_CFLAGS="-Wl,--hash-style=both"' Tested on: NUC 6i5SYH (64 bit) NUC D54250WYK (64 bit, negative test) ASUS T100TA (32 bit) Broxton-M (64 bit) Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-08-26Makefile: remove static linking in Linux buildJianxun Zhang
The removed static linking was for a desire to make rmc run on systems where c libraries are not provided. But it is nothing wrong to dynamically link rmc with libraries. We also don't have to hardcode the way of linking in Makefile since people can specify it in RMC_CFLAGS passed to make command. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-08-25doc: update README fileJianxun Zhang
Update some sections with new information of workflow. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-08-24Merge branch 'rmc-dev' (Aug 24 2016)Jianxun Zhang
Test Images: core-image-minimal images from Yocto meta-yocto-bsp = "master:a81b326933d15f08e06780f92d8dc0d4efb3cd23" meta-intel = "master:5326759e90180523da3617becfab4a7e21d7ebde" Tested on: NUC 6i5SYH (64 bit) NUC D54250WYK (64 bit, negative test) ASUS T100TA (32 bit) Broxton-M (64 bit)
2016-08-17rmc: fix allocating buffer issue in read_file() (32 bit)Jianxun Zhang
Runtime test script failed on T100TA (32 bit) machine because read_file() function in rmc.c gets a wrong value of st_size from the buffer returned by stat(). We include rmc header files prior to the rest of standard header files in rmc.c, so standard data subsequently defined could be affected by "#pragma pack(1)" in rmc header files. We save and restore the previous pragma pack setting in rmc header files to fix this issue. Runtime test passes on T100TA and other two boards with this change. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-08-17rmc: fix wrong error messageJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-08-16test: Provide test scripts and sample dataJianxun Zhang
Two test scripts cover basic functionality in both build and runtime with some sample data of three boards. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-07-14License: amend license fileJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-07-14rsmp: fix segment fault in rsmpJianxun Zhang
The existing code takes wrong field in 32 bit entry table for total struct table length that specifies the length of memory for mmap(). When actual mmap length is smaller than the actual table size, rsmp walks into area not mapped. The result is a segment fault. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-07-09Update README fileJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-07-06rmc: fix usage messageJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-06-03util: Fix bugs in functionsv3.0Jianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-21efi: add -std=gnu90 in C flagsJianxun Zhang
The efi header files in gnu-efi includes stdint.h conditionally. We don't want to add an include path just for this reason, so we specify gnu90 to force gnu-efi use definitions provided by itself, instead of trying to get a real stdint.h. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-21build: Do not install libraries and headers in user spaceJianxun Zhang
So far the only usage of the stuff removed from installation is rmc tool executable in user space. Libraries and headers are installed with EFI build. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-21efi: Build rmcl and rsmp libraries for UEFI contextJianxun Zhang
() Provide Makefile.efi to split conventional build and UEFI compiling. The later one doesn't rely on std lib and headers () Libraries have new names as librsmpefi.a and librmclefi.a () Provide basic C functions () RMC_EFI is the config macro to tell build type () change header installation path in EFI () RMC_EFI_ARCH [ia32, x86_64] must be provided for EFI build: eg: make RMC_EFI_ARCH=x86_64 -f Makefile.efi make RMC_EFI_ARCH=x86_64 -f Makefile.efi install () RMC_EFI_HEADER_PREFIX to specify gnu-efi header file locations () clean up memory allocation and free stubs Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-19rmc: cleanup header filesJianxun Zhang
Including std header files in libraries is moved to rmc_type.h to make coming uefi build easier. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-18Makefile: support extra flags for C compilerJianxun Zhang
Append extra flags fed from RMC_CFLAGS so we can try out gcc flags easily. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-17rmcl: Add stddef.h in header fileJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-17rsmp: fix wrong macro name in header fileJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-17Makefile: change installation path for header files.Jianxun Zhang
Create a dir "rmc" to hold all rmc header files. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-17Makefile: Add librsmp and rsmp header file into installationJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-05-16Makefile: install rmc toolJianxun Zhang
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-04-25License: Change RMC license to MIT from GPLJianxun Zhang
To make RMC more permissive for integration, we change license type to MIT. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-14build: add installation ruleJianxun Zhang
This time we only install rmcl library and necessary header files for rmcl. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-14build: replace hardcoded 'ar' with $(AR)Jianxun Zhang
Use implicit variable $(AR) in Makefile Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-09build: get rid of hardcoded C compilerJianxun Zhang
This is a small step to support cross-compiling. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-09build: Disable echoing in MakefileJianxun Zhang
By default, we don't need to output build info. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-08rmcl: use index and thumb fingers' data for signatureJianxun Zhang
This change replaces algorithm based on data of one finger in the initial implementation. The new algorithm is still not based on hash table. Refer to comment in change for details. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-08rmcl: replace for loops with memcpy() when copyingJianxun Zhang
The gain of performance could be trivial for a small amount of bytes being copied, but code looks nicer this way. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
2016-03-07Initial implementation of RMC projectJianxun Zhang
Basical test has been performed on two 64bit targets NUC Gen 6 and Lenovo X220. Refer to README for more information. Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-25 05:40:31 +0000