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28 commits

Author SHA1 Message Date
Amaury Pouly
66dce4b730 sbtools: implement more complicated integer expression in db files, implement data sections, section attributes, file options, rework command line attributes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30562 a1c6a512-1295-4272-9138-f99709370657
 2011-09-16 22:27:16 +00:00
Amaury Pouly
9d7df9ae4d sbtools: move the db parse to its own file and improve error messages 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30557 a1c6a512-1295-4272-9138-f99709370657
 2011-09-15 16:10:31 +00:00
Amaury Pouly
64b4672359 sbtools: implement virtual to physical address translation for elf files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30556 a1c6a512-1295-4272-9138-f99709370657
 2011-09-15 14:36:58 +00:00
Amaury Pouly
da44fd6f99 sbtools: fix code to work with file larger than header indicated size 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30544 a1c6a512-1295-4272-9138-f99709370657
 2011-09-14 12:19:30 +00:00
Amaury Pouly
781d59ec62 sbtools: relax file size condition (easier to work with) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30543 a1c6a512-1295-4272-9138-f99709370657
 2011-09-14 12:14:24 +00:00
Amaury Pouly
de13803352 sbtools: fix version output, add support for options section and product/component versions in command files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30205 a1c6a512-1295-4272-9138-f99709370657
 2011-07-24 19:12:18 +00:00
Amaury Pouly
56bc02c7a2 sbtools: add missing cariage return, implement boot mode command, add C++ style comments support 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30192 a1c6a512-1295-4272-9138-f99709370657
 2011-07-22 15:45:08 +00:00
Amaury Pouly
9cc0dab3ce elftosb: remove duplicate code, merge two redundant fields 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30123 a1c6a512-1295-4272-9138-f99709370657
 2011-07-04 21:55:56 +00:00
Amaury Pouly
fed77808c5 elftosb: support 'strings' in section id, support load binary at address, support call/jump at address 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30110 a1c6a512-1295-4272-9138-f99709370657
 2011-07-02 02:12:01 +00:00
Amaury Pouly
143d451403 elftosb: add support for jumps/calls with one argument 
sbtoelf: remove sb version check and print it in the basic info
Thanks TheLemonMan !

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30106 a1c6a512-1295-4272-9138-f99709370657
 2011-06-30 21:30:06 +00:00
Amaury Pouly
50be1a8c4c sbtools: add support for the mode command (rarely used) and explicit env variable to skip version check 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30003 a1c6a512-1295-4272-9138-f99709370657
 2011-06-13 21:46:29 +00:00
Amaury Pouly
4cfb5da35b sbtools: always check the result of getenv against NULL, use strcasecmp instead of strcmp more greater flexibility 
Thanks TheLemonMan for spotting that.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29989 a1c6a512-1295-4272-9138-f99709370657
 2011-06-09 09:39:21 +00:00
Amaury Pouly
2d2246ed7d sbtoelf: add environment command to ignore format version checks (some files do not match it seems) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29988 a1c6a512-1295-4272-9138-f99709370657
 2011-06-09 09:21:32 +00:00
Amaury Pouly
bdb8f4c15c sbtools: fix a few memcpy with overlapping src/dst, fix a parsing bug (would access one byte paste the end of the buffer) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29868 a1c6a512-1295-4272-9138-f99709370657
 2011-05-13 12:20:49 +00:00
Amaury Pouly
a29ef617f3 sbtools: be more verbose on debug and fix a bug (uninitialized structure) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29867 a1c6a512-1295-4272-9138-f99709370657
 2011-05-13 12:13:02 +00:00
Amaury Pouly
8fa0e13c9f sbtools: generate a unique name for each section 
This allows to manipulate the elf file more easily with objcopy for example. Executable sections are named .text0, .text1, ..., bss sections are named .bss0, .bss1, ...

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29817 a1c6a512-1295-4272-9138-f99709370657
 2011-05-02 22:52:52 +00:00
Amaury Pouly
8da7237fd9 sbtools: do not rely on the ELF flags and always assume the entry point is valid 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29806 a1c6a512-1295-4272-9138-f99709370657
 2011-05-01 12:44:57 +00:00
Amaury Pouly
79c6aca566 sbtools: fortify code against weird elf files with no string table and/or no sections/programs headers ! 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29747 a1c6a512-1295-4272-9138-f99709370657
 2011-04-18 20:27:23 +00:00
Amaury Pouly
b6a6809879 sbtools: document a bit the command file format 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29744 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 23:40:14 +00:00
Amaury Pouly
84c70b2c5b elftosb: implement encryption support; now fully working 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29743 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 23:28:18 +00:00
Amaury Pouly
b2c59541b4 sbtoelf: fix to handle unencrypted files (minor tweak) 
elftosb: properly generate sb file (encryption not implemented yet)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29742 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 22:30:09 +00:00
Amaury Pouly
e3fe3956f6 elftosb: more code toward sb production 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29741 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 18:37:30 +00:00
Amaury Pouly
8bff25945b sbtoslf: command size doesn't include itself, but section can be padded with random data 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29740 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 18:37:27 +00:00
Amaury Pouly
8a8d77b8e5 sbtoelf: include a raw command mode to see hidden command used by the bootrom (tag and nop) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29739 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 18:37:23 +00:00
Amaury Pouly
c4cb4cca47 sbtools: move internal elf definition to elf.c, implement elf reading 
sbtoelf: generate a correct section name for undef and string table sections
elftosb: static'ify functions, add cmd file to sb file conversion

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29738 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 15:49:58 +00:00
Amaury Pouly
e57e4c79c1 sbtools: add elftosb tool, yet to be finished (parsing of keys and command files done) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29735 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 01:43:52 +00:00
Amaury Pouly
e2f8fbfb16 sbtools: update Makefile; fix whitespaces 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29734 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 01:43:48 +00:00
Amaury Pouly
f6208bde46 Rename sbinfo to sbtools and sbinfo.c to sbtoelf.c; preparing for future elftosb 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29733 a1c6a512-1295-4272-9138-f99709370657
 2011-04-17 01:43:44 +00:00