diff options
Diffstat (limited to 'arch/s390/kernel/sclp.S')
| -rw-r--r-- | arch/s390/kernel/sclp.S | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/kernel/sclp.S b/arch/s390/kernel/sclp.S index 7e77e03378f3..43c3169ea49c 100644 --- a/arch/s390/kernel/sclp.S +++ b/arch/s390/kernel/sclp.S @@ -36,21 +36,17 @@ _sclp_wait_int: ahi %r15,-96 # create stack frame la %r8,LC_EXT_NEW_PSW # register int handler la %r9,.LextpswS1-.LbaseS1(%r13) -#ifdef CONFIG_64BIT tm LC_AR_MODE_ID,1 jno .Lesa1 la %r8,LC_EXT_NEW_PSW_64 # register int handler 64 bit la %r9,.LextpswS1_64-.LbaseS1(%r13) .Lesa1: -#endif mvc .LoldpswS1-.LbaseS1(16,%r13),0(%r8) mvc 0(16,%r8),0(%r9) -#ifdef CONFIG_64BIT epsw %r6,%r7 # set current addressing mode nill %r6,0x1 # in new psw (31 or 64 bit mode) nilh %r7,0x8000 stm %r6,%r7,0(%r8) -#endif lhi %r6,0x0200 # cr mask for ext int (cr0.54) ltr %r2,%r2 jz .LsetctS1 @@ -92,10 +88,8 @@ _sclp_wait_int: .long 0, 0, 0, 0 # old ext int PSW .LextpswS1: .long 0x00080000, 0x80000000+.LwaitS1 # PSW to handle ext int -#ifdef CONFIG_64BIT .LextpswS1_64: .quad 0, .LwaitS1 # PSW to handle ext int, 64 bit -#endif .LwaitpswS1: .long 0x010a0000, 0x00000000+.LloopS1 # PSW to wait for ext int .LtimeS1: @@ -272,13 +266,11 @@ _sclp_print: ENTRY(_sclp_print_early) stm %r6,%r15,24(%r15) # save registers ahi %r15,-96 # create stack frame -#ifdef CONFIG_64BIT tm LC_AR_MODE_ID,1 jno .Lesa2 ahi %r15,-80 stmh %r6,%r15,96(%r15) # store upper register halves .Lesa2: -#endif lr %r10,%r2 # save string pointer lhi %r2,0 bras %r14,_sclp_setup # enable console @@ -291,14 +283,12 @@ ENTRY(_sclp_print_early) lhi %r2,1 bras %r14,_sclp_setup # disable console .LendS5: -#ifdef CONFIG_64BIT tm LC_AR_MODE_ID,1 jno .Lesa3 lgfr %r2,%r2 # sign extend return value lmh %r6,%r15,96(%r15) # restore upper register halves ahi %r15,80 .Lesa3: -#endif lm %r6,%r15,120(%r15) # restore registers br %r14 |