URL
https://opencores.org/ocsvn/hf-risc/hf-risc/trunk
Subversion Repositories hf-risc
Compare Revisions
- This comparison shows the changes necessary to convert path
/hf-risc
- from Rev 13 to Rev 14
- ↔ Reverse comparison
Rev 13 → Rev 14
/trunk/software/lib/riscv/crt0.s
139,28 → 139,3
lw ra, 52(a0) |
ori a0, a1, 0 |
ret |
|
.global _restoreexec |
_restoreexec: |
lw s0, 0(a0) |
lw s1, 4(a0) |
lw s2, 8(a0) |
lw s3, 12(a0) |
lw s4, 16(a0) |
lw s5, 20(a0) |
lw s6, 24(a0) |
lw s7, 28(a0) |
lw s8, 32(a0) |
lw s9, 36(a0) |
# lw gp, 40(a0) |
lw tp, 44(a0) |
lw sp, 48(a0) |
lw ra, 52(a0) |
|
ori s11, zero, 0x1 |
li s10, 0xf0000030 |
|
ori a0, a1, 0 |
sw s11, 0(s10) # enable interrupts |
|
ret |