saturn tools - tools for working with and developing for the sega saturn

	Commit message (Collapse)	Author	Age	Files	Lines
*	simplify parameter handling	Bobby Bingham	2015-09-15	1	-99/+51
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*	elf bootloader	Bobby Bingham	2015-09-15	1	-0/+98
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*	build bootloaders from code	Bobby Bingham	2015-09-15	4	-3/+99
\| \| \| \| \| \| \| \|	This adds the infrastructure for building from source the bootloaders which will go into the application initial program, in the boot sector. As a simple test case, it includes a simple bootloader which merely jumpts to the code address specified in the AIP, with the stack address specified there.
*	make systemid structure match memory layout	Bobby Bingham	2015-09-15	2	-16/+14
\| \| \| \| \| \|	This will be useful when it comes time to share this structure definition with the bootloader code. Additionally, it makes the write_output function simpler, as we can output most of the fields with a single write() call.
*	always output 8 region code blocks, simplify	Bobby Bingham	2015-09-15	1	-15/+10
\| \| \| \| \| \|	By always outputting a fixed number of region codes, we make it predictable at which address the initial program will be loaded. This may make it easier to develop alternate initial program implementations.
*	fix incorrect accounting of region codes in output size	Bobby Bingham	2015-09-15	1	-5/+8
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*	add a default initial program	Bobby Bingham	2015-09-15	1	-6/+27
\| \| \| \| \|	This initial program will simply jump to the address to which the first read file is loaded. This is what 90% of callers will probably want.
*	allow specifying master and slave stack addresses	Bobby Bingham	2015-09-15	1	-2/+44
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*	allow specifying supported peripherals	Bobby Bingham	2015-09-15	3	-16/+52
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*	allow specifying region codes	Bobby Bingham	2015-09-15	1	-4/+35
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*	improve command line error reporting	Bobby Bingham	2015-09-15	1	-30/+38
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*	tool to create saturn boot sector	Bobby Bingham	2015-09-15	6	-0/+343