diff options
Diffstat (limited to 'firmware/start.S')
| -rw-r--r-- | firmware/start.S | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/firmware/start.S b/firmware/start.S index dda08ed..06d4744 100644 --- a/firmware/start.S +++ b/firmware/start.S @@ -34,8 +34,8 @@ reset_vec: // no more than 16 bytes here ! - waitirq zero - maskirq zero, zero + picorv32_waitirq_insn(zero) + picorv32_maskirq_insn(zero, zero) j start @@ -48,19 +48,19 @@ irq_vec: #ifdef ENABLE_QREGS - setq q2, x1 - setq q3, x2 + picorv32_setq_insn(q2, x1) + picorv32_setq_insn(q3, x2) lui x1, %hi(irq_regs) addi x1, x1, %lo(irq_regs) - getq x2, q0 + picorv32_getq_insn(x2, q0) sw x2, 0*4(x1) - getq x2, q2 + picorv32_getq_insn(x2, q2) sw x2, 1*4(x1) - getq x2, q3 + picorv32_getq_insn(x2, q3) sw x2, 2*4(x1) #ifdef ENABLE_FASTIRQ @@ -180,7 +180,7 @@ irq_vec: // arg1 = interrupt type #ifdef ENABLE_QREGS - getq a1, q1 + picorv32_getq_insn(a1, q1) #else addi a1, tp, 0 #endif @@ -196,13 +196,13 @@ irq_vec: addi x1, a0, 0 lw x2, 0*4(x1) - setq q0, x2 + picorv32_setq_insn(q0, x2) lw x2, 1*4(x1) - setq q1, x2 + picorv32_setq_insn(q1, x2) lw x2, 2*4(x1) - setq q2, x2 + picorv32_setq_insn(q2, x2) #ifdef ENABLE_FASTIRQ lw x5, 5*4(x1) @@ -252,8 +252,8 @@ irq_vec: lw x31, 31*4(x1) #endif - getq x1, q1 - getq x2, q2 + picorv32_getq_insn(x1, q1) + picorv32_getq_insn(x2, q2) #else // ENABLE_QREGS @@ -319,7 +319,7 @@ irq_vec: #endif // ENABLE_QREGS - retirq + picorv32_retirq_insn() #ifndef ENABLE_QREGS .balign 0x200 @@ -378,7 +378,7 @@ start: # define TEST(n) \ .global n; \ addi x1, zero, 1000; \ - timer zero, x1; \ + picorv32_timer_insn(zero, x1); \ jal zero,n; \ .global n ## _ret; \ n ## _ret: |