URL https://opencores.org/ocsvn/ao486/ao486/trunk

Subversion Repositories ao486

[/] [ao486/] [trunk/] [syn/] [soc/] [firmware/] [exe_bsp/] [HAL/] [src/] [crt0.S] - Diff between revs 2 and 7

Rev 2	Rev 7
Line 455...	Line 455...
`.int 3, 1, 0b, 1b`	`.int 3, 1, 0b, 1b`
`.popsection`	`.popsection`
`#endif /* ALT_SIM_OPTIMIZE */`	`#endif /* ALT_SIM_OPTIMIZE */`

`/*`	`/*`
	`* Turn off the use of r1 (the assembler temporary register)`
	`* so that call instructions can be safely relaxed across a`
	`* 256MB boundary if needed`
	`*/`
	`.set at`

	`/*`
`* The alt_load() facility is normally used when there is no bootloader.`	`* The alt_load() facility is normally used when there is no bootloader.`
`* It copies some sections into RAM so it acts like a mini-bootloader.`	`* It copies some sections into RAM so it acts like a mini-bootloader.`
`*/`	`*/`
`#ifdef CALL_ALT_LOAD`	`#ifdef CALL_ALT_LOAD`