URL https://opencores.org/ocsvn/m1_core/m1_core/trunk

Subversion Repositories m1_core

[/] [m1_core/] [trunk/] [tests/] [boot/] [boot.s] - Diff between revs 53 and 54

Rev 53	Rev 54
`# Minimal SIMPLE boot code`	`# Minimal SIMPLE boot code`

`.text`	`.text`

`# Global Pointer ($gp) initialization is done by the linker`	`# Global Pointer ($gp) initialization is done by the linker`
`la $gp, _gp`	`la $gp, _gp`

`# Stack Pointer ($sp) initialization makes the program fit into 4 KByte`	`# Stack Pointer ($sp) initialization makes the program fit into 4 KByte`
`addi $29,$0,0x1000`	`addi $29,$0,0x1000`

`# Initialize Return Address ($ra) to jump to the "end-of-test" special address`	`# Initialize Return Address ($ra) to jump to the "end-of-test" special address`
`lui $31,0xDEAD`	`lui $31,0xDEAD`
`ori $31,0xBEEF`	`ori $31,0xBEEF`

`# Continue to the main test`	`# Continue to the main test`