Commit Graph

170 Commits

Author SHA1 Message Date
Jordan Crouse d772e1e7fe libpayload: Fix a small but aggressive bug in printf()
This was causing the returned counter value to be one more then it
should be when printing a single character.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Ward Vandewege <ward@gnu.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3271 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25 23:10:23 +00:00
Jordan Crouse 63f181f97c libpayload: Enable keyboard translation so that we can use scancode set 1
The qemu keyboard controller defaults to using scancode set 2, we use set 1.
Turn on the translate mode in the keyboard controller to force the issue.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3270 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25 23:09:39 +00:00
Jordan Crouse 24a0404759 libpayload: Fix malloc allocation
Apparently the previous version worked on luck.  Fix the allocation
and add parens to better guide the compiler.  Also, halt() if 
the heap is poisoned (like by an overrun).  Finally, fix calloc()
so that it actually works.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3269 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25 23:08:47 +00:00
Jordan Crouse c781584936 libpayload: Add the null terminator to the end of the duplicated string
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Myles Watson <mylesgw@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3268 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25 23:07:39 +00:00
Ulf Jordan 50eff2147d Correct upper boundary for isxdigit.
Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3238 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-12 20:09:46 +00:00
Uwe Hermann be504d1d8d Drop unneeded #includes, add EXIT_SUCCESS/EXIT_FAILURE (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3237 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 20:16:24 +00:00
Uwe Hermann 72199bc49a Rewrite and filling of libc/ctype.c (thus adjusting copyright line).
Use a simple one-liner for each of the functions. You can surely optimize
the code some more, but I chose not to do that in order to keep it readable.
When compiling with -Os the size differences are minimal.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3236 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 19:43:55 +00:00
Uwe Hermann b103345a14 Convert BIN2HEX/HEX2BIN to functions and add the abs() family
of functions while we're at it.

hex2bin() now also supports upper-case input characters.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3235 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-11 18:38:04 +00:00
Jordan Crouse 30939bdffd libpayload: Add video console framework
Add a framework for multiple video console drivers.  This is to prepare
for the Geode driver.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3230 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-10 22:49:02 +00:00
Jordan Crouse 672d0ae156 libpayload: Add a timeout function for getchar and getch
Implement a timeout option for getchar() to return after so many
milliseconds.  Also implement the same thing for curses using
the halfdelay() function.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3223 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-08 23:21:33 +00:00
Uwe Hermann 4eb5089821 Add rand/rand_r/srand functions for generating pseudo-random bytes.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3222 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-07 23:33:50 +00:00
Uwe Hermann 0a89625f55 Add missing snprintf() to libc/printf.c (trivial).
This is also taken from the HelenOS project.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3210 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-02 12:35:45 +00:00
Uwe Hermann 8cc38d2f13 Add initial support for some basic CMOS read/write functions and the
bcd2dec()/dec2bcd() functions we'll need for (among other things)
converting some date/time parameters in CMOS.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3192 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-27 23:26:40 +00:00
Uwe Hermann 661e380a75 Cosmetics, fix typos (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3185 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-21 18:37:23 +00:00
Uwe Hermann 29014056e7 Quickfix for libpayload's strcpy() to properly NUL-terminate strings (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3184 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-21 15:47:38 +00:00
Uwe Hermann 6a441bfb46 Cosmetics, coding style fixes (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3180 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20 19:54:59 +00:00
Uwe Hermann dc69e05d90 Make the list of functions in libpayload.h more complete (trivial).
We need to think about the exact API we want to expose later, though.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3177 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20 01:53:30 +00:00
Jordan Crouse 2c7bb9e84f libpayload: Add -Os to the CFLAGS
Adding -Os to the CFLAGS gains us about 25% smaller code (give or take).
Unfortunately, it exposes a strange issue where strcpy() suddenly goes
missing - we think that strcpy() is being provided by libgcc, and that
for some reason, -Os changes the beahavior.  Oh, well - add a quick
strcpy() function and we're good.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3175 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20 01:13:28 +00:00
Uwe Hermann c52761be0a libpayload: BSD solutions contributed by Uwe
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3172 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20 00:02:07 +00:00
Jordan Crouse f6145c3c15 libpayload: The initial chunk of code writen by AMD
This is the initial chunk of code written by me and copyrighted
by AMD.  Includes everything but a few files that we pulled from
outside sources.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3170 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-19 23:56:58 +00:00