diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared/start/start.S')
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/start/start.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/start/start.S b/c/src/lib/libbsp/sparc/shared/start/start.S index a7ef9fe91f..77d653eb2f 100644 --- a/c/src/lib/libbsp/sparc/shared/start/start.S +++ b/c/src/lib/libbsp/sparc/shared/start/start.S @@ -207,9 +207,14 @@ SYM(CLOCK_SPEED): */ IRQDIS_TRAP(SYM(syscall_irqdis)); ! 89 IRQ Disable syscall trap IRQEN_TRAP(SYM(syscall_irqen)); ! 8A IRQ Enable syscall trap - +#if SPARC_HAS_FPU == 1 + IRQDIS_TRAP(SYM(syscall_irqdis_fp)); ! 8B IRQ disable + ! and set PSR[EF] syscall trap +#else SOFT_TRAP; ! 8B +#endif SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; ! 8C - 8F + SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; ! 90 - 93 SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; ! 94 - 97 SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; SOFT_TRAP; ! 98 - 9B |