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

Subversion Repositories amber

[/] [amber/] [trunk/] [hw/] [tests/] [irq_stm.S] - Diff between revs 17 and 35

Rev 17	Rev 35
Line 41...	Line 41...
`// from http://www.opencores.org/lgpl.shtml //`	`// from http://www.opencores.org/lgpl.shtml //`
`// //`	`// //`
`*****************************************************************/`	`*****************************************************************/`

`#include "amber_registers.h"`	`#include "amber_registers.h"`
	`#include "amber_macros.h"`

`.section .text`	`.section .text`
`.globl main`	`.globl main`
`main:`	`main:`

Line 128...	Line 129...

`@ Follow the r7 address pointer and make`	`@ Follow the r7 address pointer and make`
`@ sure it decrements correctly on each`	`@ sure it decrements correctly on each`
`@ iteration of the loop`	`@ iteration of the loop`
`sub r13, r13, #16`	`sub r13, r13, #16`
`cmp r7, r13`	`compare r7, r13, __LINE__`
`movne r10, #100`
`bne testfail`

`subs r2, r2, #1`	`subs r2, r2, #1`
`beq testpass`	`beq testpass`
`b loop`	`b loop`