diff options
Diffstat (limited to 'cpu/leon3')
| -rw-r--r-- | cpu/leon3/start.S | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/cpu/leon3/start.S b/cpu/leon3/start.S index 2f1d099..d421898 100644 --- a/cpu/leon3/start.S +++ b/cpu/leon3/start.S @@ -31,10 +31,10 @@ /* Entry for traps which jump to a programmer-specified trap handler. */ #define TRAPR(H) \ - wr %g0, 0xfe0, %psr; \ - mov %g0, %tbr; \ - ba (H); \ - mov %g0, %wim; + wr %g0, 0xfe0, %psr; \ + mov %g0, %tbr; \ + ba (H); \ + mov %g0, %wim; #define TRAP(H) \ mov %psr, %l0; \ @@ -42,10 +42,10 @@ nop; nop; #define TRAPI(ilevel) \ - mov ilevel, %l7; \ - mov %psr, %l0; \ - b _irq_entry; \ - mov %wim, %l3 + mov ilevel, %l7; \ + mov %psr, %l0; \ + b _irq_entry; \ + mov %wim, %l3 /* Unexcpected trap will halt the processor by forcing it to error state */ #undef BAD_TRAP @@ -76,7 +76,7 @@ MINFRAME = (WINDOWSIZE + ARGPUSHSIZE + 4) #define SA(X) (((X)+(STACK_ALIGN-1)) & ~(STACK_ALIGN-1)) .section ".start", "ax" - .globl _start, start, _trap_table + .globl _start, start, _trap_table .globl _irq_entry, nmi_trap .globl _reset_reloc @@ -118,7 +118,7 @@ _trap_table: TRAPI(13); ! 1d IRQ level 13 TRAPI(14); ! 1e IRQ level 14 TRAP(_nmi_trap); ! 1f IRQ level 15 / - ! NMI (non maskable interrupt) + ! NMI (non maskable interrupt) BAD_TRAP; ! 20 r_register_access_error BAD_TRAP; ! 21 instruction access error BAD_TRAP; ! 22 @@ -470,7 +470,7 @@ _window_underflow: nop; nop; nop restore ! Two restores to get into the restore ! window to restore - ld [%sp + 0], %l0; ! Restore window from the stack + ld [%sp + 0], %l0; ! Restore window from the stack ld [%sp + 4], %l1; ld [%sp + 8], %l2; ld [%sp + 12], %l3; @@ -502,7 +502,7 @@ _hwerr: ta 0 nop nop - b _hwerr ! loop infinite + b _hwerr ! loop infinite nop /* Registers to not touch at all. */ |