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2014-06-29utils/cbfstool: No need to pass -g flag twiceEdward O'Callaghan
Spotted by building with Clang. Change-Id: I7ab97278d8bd586a71e453c8cc9d26dd6938c8d2 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6139 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-06-20util/cbmem: Workaround for IS_ENABLED()Kyösti Mälkki
Our include files reference CONFIG_xxx declarations, which we should ignore for utility build. We cannot include kconfig.h to get IS_ENABLED() as that file would require build/config.h and we do not want to enforce a build of the firmware to be able to build the utility. Since we do not include build/config.h each occurence of CONFIG_xxx in the included header files is undefined and will be treated as disabled. Change-Id: I74f1627fc3f294410db8ce486ab553dac9e967f4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6066 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-06-11util/inteltool: Add pci ids for 4 northbridge models instead of 1.Damien Zammit
This patch supports northbridges: 0x0150 0x0154 0x0158 0x015c as 3rd gen core. Tested on 0x0150 (0x0154 previously only model). Change-Id: I53a33d864494dd4ac1cb9e8330450f56001ed92c Signed-off-by: Damien Zammit <damien@zamaudio.com> Reviewed-on: http://review.coreboot.org/5873 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-05-31util/board_status/board_status.sh: Move `cbfs.txt` to results directoryPaul Menzel
Commit 40e936a1 [1] util/board_status/board_status.sh: Save ROM contents in `cbfs.txt` creates `cbfs.txt` in `${tmpdir}` but does not move it to the results directory `${tmpdir}/${results}`. So move it to the correct place. [1] http://review.coreboot.org/5867 Change-Id: Ibca691ccf72b56b6271a611d92deaed7d377773b Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5883 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-05-28util/board_status/board_status.sh: Save ROM contents in `cbfs.txt`Paul Menzel
The ROM content (CBFS content) captured with cbfstool build/coreboot.rom print is useful for two reasons. 1. With the used configuration for the build in `.config`, it can be compared how the size for romstage and ramstage change over time. To make that reproducible the used toolchain should also be stored somewhere in the future. 2. With the CBFS content the time stamps can be better interpreted. For example, the size of the payload file is needed to interpret the time stamp for loading the payload. Change-Id: If77ca6412b1710e560f405f9a48df613c1819d36 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5867 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-05-27util/cbfstool: Use `%zu` instead of `%ld` for size_t argumentsPaul Menzel
cbfstool fails to built under 32-bit platforms since commit aa2f739a cbfs: fix issues with word size and endianness. due to the use of '%ld' format specifier on size_t, which on these platforms is only 32-bit. No error is seen though, when cbfstool is built, when building a coreboot image, where it is put in `build/cbfstool`. Use the length modifier `z` for size_t arguments, and cast to size_t where appropriate. Change-Id: Id84a20fbf237376a31f7e4816bd139463800c977 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5388 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-05-23abuild: make build directory configurable with a variablePatrick Georgi
Allow overriding the build directly (default: coreboot-builds) using the COREBOOT_BUILD_DIR variable, in addition to setting it through the -o parameter. This helps with build nodes where jenkins wants to run the same command everywhere but allows different environment variables. Change-Id: If907897cf6ac01caa7d1e4b51aad4c005356bc5b Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/4543 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-23abuild: update version and copyrightPatrick Georgi
Enough changed to warrant a new version, date, and copyright. Change-Id: Ia099cd4fec3b05efc3f8bac09d38baede1c719e0 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5806 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-23abuild: allow build results outside the source treePatrick Georgi
A reasonable configuration that minimizes disk traffic could be $ abuild -o /tmp/abuild-$$ -z Change-Id: Ic91798af7e799a40a77025e09a6078ea6758cdac Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5805 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-23abuild: allow deleting the work directories immediatelyPatrick Georgi
This is useful on pure build nodes that don't care for object files, just for a build log and success flag. Change-Id: Ida65d4e41652af0f1b7255309aec2eeb6ef5c9ef Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5804 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-19Board-status: Add second vendor lineKyösti Mälkki
Change-Id: I8a962f323cbc6347f266a188a07f870ce174d339 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5751 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-19abuild: Only build boards with KconfigPatrick Georgi
We have dupes in the tree for aliases, board variants and the like, for board-status reporting purposes. But we don't need to build all of them. Change-Id: Ic1c6415568800350bdc0db97471e3875d9eac98c Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5776 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17build: make scan-build work againPatrick Georgi
This drops the scan-build related Kconfig options since it's now possible to simply run scan-build [-o outdir] make and get coreboot built with its report. There's also no inner make process anymore, and the way things work should be clearer now. Also adapt abuild to this new reality. Change-Id: I03e03334761ec83f718b3235ebf811834cd2e3e3 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5774 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17abuild: replace hardcoded values by their variablesPatrick Georgi
Some coreboot-builds/ and makes made their way into abuild. Stop them. Change-Id: I5784e1fd623ada30e2fadcc74a7da3ee75c5ee96 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5772 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17build: break compiler flags out of $(CC)Patrick Georgi
Having more than the executable in $(CC) only leads to trouble in a number of situations. Change-Id: I7642ca4068b3a3bd5798219d74de9e0eb85bb4e5 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5769 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17build: get rid of a special casePatrick Georgi
Don't call things in xcompile i386 and in the buildsystem x86_32 and then bridge things so they match. just call it the same everywhere. Change-Id: Ieef5f03f7aafb0b0a606fbe5a2386e310d2b0e94 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5766 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-15xcompile: ABIs are really architecture specificPatrick Georgi
no need to test for i386-eabi or armv7a-elf Change-Id: Icbef5a64f5b793092ca0f94ee8f54bc896bf39ad Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5746 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-05-15xcompile: break out big loop content into functionPatrick Georgi
Change-Id: Id98afa956a2af7113a6ef848b436d661a1fa39f2 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5745 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-15xcompile: move tempfile cleanup closer togetherPatrick Georgi
Change-Id: I4fb3041d505402de3cbcd7ec079dde5e168a90cf Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5744 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-15xcompile: actually use "special compile flags" ideaPatrick Georgi
xcompile used to test for special ARM flags - that were empty. Meanwhile, -Wa,--divide, which is only useful on i386-elf was tested for on arm and aarch64, too Change-Id: I1a5a1bc40fa1040d0939038b073aef31c72d0c6f Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5743 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-15xcompile: fail earlier on missing host toolsPatrick Georgi
No need to test all the cross compiler things if there's no host compiler or iasl. Also test that the alternatives work, instead of assuming iasl or cc are in the path. Change-Id: I1d2293873f4bf1bb525d794851ec20adddb05ac6 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5742 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-15xcompile: slightly refactor variable expansion magicPatrick Georgi
Change-Id: Iebe071c863c6c7139128a2ec59acfb9da0f83512 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5741 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-15xcompile: use bashPatrick Georgi
I don't think all /bin/sh implement all features used in xcompile. Change-Id: Ida2a166242201ed0221316b123888127c83bf3c1 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5740 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-15abuild: add -L|--clang to enable clang buildsPatrick Georgi
Change-Id: I11053456fd90cda07143b76de49c2804e38f06e0 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5739 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-05-09cbfstool: account for the trampoline code in bzImage payloadAaron Durbin
For bzImages the trampoline segment is added unconditionally. However, that segment wasn't properly being accounted for. Explicitly add the trampoline segments like the other ones. Change-Id: I74f6fcc2a65615bb87578a8a3a76cecf858fe856 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5702 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-07kconfig: update to follow upstream more closelyPatrick Georgi
This might break a bunch of stuff (eg. win32 support), but otherwise introduces nconfig (ncurses based configuration frontend), partial configuration headers for improved dependency tracking (which requires some more build system support) and various bug fixes. Change-Id: I5d8a280810c6a26fc3fd056d5d94cb9e591a0ff5 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5487 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-05-03Move ARCH_* from board/Kconfig to cpu or soc Kconfig.Furquan Shaikh
CONFIG_ARCH is a property of the cpu or soc rather than a property of the board. Hence, move ARCH_* from every single board to respective cpu or soc Kconfigs. Also update abuild to ignore ARCH_ from mainboards. Change-Id: I6ec1206de5a20601c32d001a384a47f46e6ce479 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5570 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-04-29towiki.sh Move vendor link to the first column.Rudolf Marek
It is not easy to see that there are two links, one to coreboot wiki and second to the vendor page. This change moves the vendor page link to the vendor column, separating it nicely. Change-Id: I3063be476231d04f833350043010a6e0001697e7 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/5593 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-04-29crossgcc: Support OSX 10.9 built-in tar utility program.Andrew Wu
Unlike OSX 10.8, OSX 10.9 doesn't provide GNU tar program, and built-in tar program is bsdtar 2.8.3. bsdtar can build crossgcc toolchain. Modify buildgcc to support tar in OSX 10.9 (uname = Darwin). Change-Id: I093898f8f99e29918387f9b275a30af461a7e1be Signed-off-by: Andrew Wu <arw@dmp.com.tw> Reviewed-on: http://review.coreboot.org/5598 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-04-29util/board_status/board_status.sh: set its executable flagPaul Menzel
Change-Id: I58f6d356bf1625ee205a536ee95c08294891b123 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5171 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-04-26Rename coreboot_ram stage to ramstageFurquan Shaikh
Rename coreboot_ram stage to ramstage. This is done in order to provide consistency with other stage names (bootblock, romstage) and to allow any Makefile rule generalization, required for patches to be submitted later. Change-Id: Ib66e43b7e17b9c48b2d099670ba7e7d857673386 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5567 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-04-18util/cbfstool: Fix "Bad segment type 53534220 Could not load payload".Wei Hu
The magic number mismatch was introduced by commit a8a133 (Add section header parsing and use it in the mk-payload step). Change-Id: I73b0adb969816e9d130f19f48e175c57124e2f3a Signed-off-by: Wei Hu <wei@aristanetworks.com> Reviewed-on: http://review.coreboot.org/5528 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-04-16util/board_status: Only pass switch `-a` once to `git commit`Paul Menzel
Change-Id: Iabcb26229401b03ad4ba2df0f78eee08f379aa03 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5172 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-04-16sconfig: Fix build dependenciesPatrick Georgi
In some cases the build system tried to build main.c before copying the various "shipped" files (lex/yacc output) where the place the compiler expects them. Make the dependency explicit. Change-Id: Iacef5292aadb9fe7bc967aa4ab5ee6c9fe4df3d7 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5510 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-04-16abuild: break early if building tools failsPatrick Georgi
Change-Id: I8da04df024a31c780b924a586d056a5351845153 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/4773 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-04-16abuild: more verbose configuration stepPatrick Georgi
Also pass V=1 to the configuration step, if requested. Change-Id: If8b413d65d6bac34efab63614d039d74d920c8db Reviewed-on: http://review.coreboot.org/5492 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-04-07util/cbfstool: Make cbfs_image_delete() NULL-tolerant.Edward O'Callaghan
This fixes a double free crash that occurs when a call to cbfs_image_from_file() fails in cbfs_extract() and falls though to cbfs_image_delete() with a NULL-pointer. To reproduce the crash pass the following arguments where the files passed, in fact, do not exist. As follows: ./cbfstool build/coreboot.rom extract -n config -f /tmp/config.txt Change-Id: I2213ff175d0703705a0ec10271b30bb26b6f8d0a Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5353 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-04-02util/cbmem: handle larger than 1MiB mappings for consoleAaron Durbin
In some cases the cbmem console can be larger than the default mapping size of 1MiB. Therefore, add the ability to do a mapping that is larger than the default mapping using map_memory_size(). The console printing code will unconditionally map the console based on the size it finds in the cbmem entry. Change-Id: I016420576b9523ce81195160ae86ad16952b761c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5440 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-03-28cbfstool: provide structure to linux payload builderAaron Durbin
This change started with tracking down a bug where the trampoline size was not being taken into account for sizing the output buffer leading to a heap corruption. I was having a hard time keeping track of what num_segments actually tracked as well as what parts were being placed in the output buffer. Here's my attempt at hopefully providing more clarity. This change doesn't crash when adding a bzImage: $ dd if=/dev/zero of=bb.bin bs=64 count=1 $ ./cbfstool tmp.rom create -s 4M -B bb.bin -m x86 -a 64 $ ./cbfstool tmp.rom add-payload -f ~/Downloads/bzImage -C "1" -n "fallback"/payload Change-Id: Ib1de1ddfec3c7102facffc5815c52b340fcdc628 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5408 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-27util/superiotool: Add initial support for Fintek F71869ED.Wilbert Duijvenvoorde
Datasheet: http://www.fintek.com.tw/files/productfiles/F71869_V1.1.pdf Practically the same as F71869AD, just another ID (0x1408). Tested on actual hardware, Jetway NC9C-550-LF. Update: Fixed F71869ED based on the proper datasheet: http://www.alldatasheet.com/datasheet-pdf/pdf/459075/FINTEK/F71869ED.html Change-Id: I5da858565ca16ba4d73b47b42fadd31dabbc290b Signed-off-by: Wilbert Duijvenvoorde <w.a.n.duijvenvoorde@gmail.com> Reviewed-on: http://review.coreboot.org/5380 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-03-24util/superiotool: Register fix for Fintek F71869ADWilbert Duijvenvoorde
Fixed F71869AD based on the proper datasheet: http://www.alldatasheet.com/datasheet-pdf/pdf/459074/FINTEK/F71869AD.html Change-Id: If22341551c6a1a9bbae088801a6194f7b5b6bf4d Signed-off-by: Wilbert Duijvenvoorde <w.a.n.duijvenvoorde@gmail.com> Reviewed-on: http://review.coreboot.org/5405 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2014-03-20util: add rmodtool for parsing ELF files to rmodulesAaron Durbin
The current implementation of creating rmodules relies on invoking the linker in a certain manner with the relocations overlaid on the BSS section. It's not really surprising that the linker doesn't always behave the way one wants depending on the linker used and the architecture. Instead, introduce rmodtool which takes an ELF file as an input, parses it, and creates a new ELF file in the format the rmodule loader expects. Change-Id: I31ac2d327d450ef841c3a7d9740b787278382bef Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5378 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-03-18cbfstool: add ELF writing supportAaron Durbin
In order to generate rmodules in the format of ELF files there needs to be support for writing out ELF files. The ELF writer is fairly simple. It accpets sections that can be associated with an optional buffer (file data). For each section flagged with SHF_ALLOC a PT_LOAD segment is generated. There isn't smart merging of the sections into a single PT_LOAD segment. Change-Id: I4d1a11f2e65be2369fb3f8bff350cbb28e14c89d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5377 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-03-17romcc.c: Fixes warning about unused function from unused macros.Edward O'Callaghan
GCC suppresses warnings about unused static functions if they are inline, however Clang only does this for header files. None of these MASK_ declarations are used, so just remove them. Change-Id: Ia230beba3f6367237838d9b3d90536459e1d52cb Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5273 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-03-14cbfstool: add symbol table parsing to the ELF parserAaron Durbin
Optionally parse the symbol table contained within an ELF file. It currently assumes there is only one symbol table present, and it errors out if more than one is found. Change-Id: I4ac4ad03184a319562576d8ab24fa620e701672a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5376 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-14cbfstool: add string table parsing to ELF parserAaron Durbin
Optionally parse the string tables within an ELF file. Change-Id: I89f9da50b4fcf1fed7ac44f00c60b495c35555ef Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5375 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-14cbfstool: add relocation parsing to ELF parserAaron Durbin
Optionally parse the relocation entries found within an ELF file. Change-Id: I343647f104901eb8a6a997ddf44aa5d36c31b44b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5374 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-14cbfstool: introduce struct parsed_elf and parse_elf()Aaron Durbin
In order to make the ELF parsing more flexible introduce a parse_elf() function which takes a struct parsed_elf parameter. In addition take a flags parameter which instructs the ELF parser as to what data within the ELF file should be parsed. Change-Id: I3e30e84bf8043c3df96a6ab56cd077eef2632173 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5373 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: remove incorrect section size checkAaron Durbin
I was overzealous in checking the section size with respect to the file size. That check makes no sense as the section only deals with link sizes -- not on-disk sizes. Remove the check as it doesn't make any sense. Change-Id: I348e7847ae3a50badc22693439614f813462445a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5384 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-03-13cbfstool: elfparsing: check segment and section regionsAaron Durbin
While parsing the section and program headers ensure the locations of their contents are within the elf file proper. Change-Id: I856f7de45f82ac15977abc06e51bedb51c58dde1 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5372 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 01:00:40 +0000