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Implement a basic C loader function in load.c that tries to load each supported executable file format. Now that the ihandle

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hierarchy is correct, we can simply pass an ihandle into the loader and it will work correctly regardless of whether it is being 
invoked on an entire disk, partition or individual file.

In order to test the new code, start by switching the Fcode loader over to the new infrastructure for testing on SPARC64. Note 
this patch also contains a correction to load-base on SPARC which was being set to a value other than 0x4000 which is the 
documented default.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>


git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@798 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Mark Cave-Ayland
2010-06-25 20:42:00 +00:00
committed by Mark Cave-Ayland
parent add30adb7d
commit 3d7832bba9
13 changed files with 98 additions and 19 deletions
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2
include/libopenbios/fcode_load.h
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@@ -18,7 +18,7 @@
#define _H_FCODELOAD
extern int is_fcode(unsigned char *fcode);
extern int fcode_load(const char *filename);
extern int fcode_load(ihandle_t dev);
extern void fcode_init_program(void);
#endif /* _H_FCODELOAD */

22
include/libopenbios/load.h Normal file
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@@ -0,0 +1,22 @@
/*
* Creation Date: <2010/06/25 20:00:00 mcayland>
* Time-stamp: <2010/06/25 20:00:00 mcayland>
*
* <load.h>
*
* C implementation of load
*
* Copyright (C) 2010 Mark Cave-Ayland (mark.cave-ayland@siriusit.co.uk)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2
*
*/
#ifndef _H_LOAD
#define _H_LOAD
extern void load(ihandle_t dev);
#endif /* _H_LOAD */