URL
https://opencores.org/ocsvn/potato/potato/trunk
Subversion Repositories potato
[/] [potato/] [trunk/] [tests/] [sw-jal.S] - Rev 65
Go to most recent revision | Compare with Previous | Blame | View Log
# The Potato Processor - A simple RISC-V based processor for FPGAs
# (c) Kristian Klomsten Skordal 2014 - 2015 <kristian.skordal@wafflemail.net>
# Report bugs and issues on <http://opencores.org/project,potato,bugtracker>
#include "riscv_test.h"
#include "test_macros.h"
.section .text
RVTEST_RV32M
RVTEST_CODE_BEGIN
test_1:
li TESTNUM, 1
la ra, test_failed
la sp, temp
sw ra, 0(sp)
jal ra, test_cmp
1:
j fail
j pass
test_cmp:
la t0, 1b
bne ra, t0, fail
addi ra, ra, 4
ret
TEST_PASSFAIL
RVTEST_CODE_END
test_failed:
RVTEST_FAIL
.section .data
RVTEST_DATA_BEGIN
TEST_DATA
# Allocate a 32-bit word to store some data into
#.section .data
temp:
.word 0x00000000
RVTEST_DATA_END
Go to most recent revision | Compare with Previous | Blame | View Log