diff options
Diffstat (limited to 'extras/mini-os/arch/ia64/fw.S')
| -rw-r--r-- | extras/mini-os/arch/ia64/fw.S | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/extras/mini-os/arch/ia64/fw.S b/extras/mini-os/arch/ia64/fw.S index 48bb851e5d..ef2c4d2d2f 100644 --- a/extras/mini-os/arch/ia64/fw.S +++ b/extras/mini-os/arch/ia64/fw.S @@ -155,11 +155,6 @@ ENTRY(ia64_call_efi_physical) ld8 r14=[in0],8 // function address ;; ld8 gp=[in0] // function gp value -#if defined(BIG_ENDIAN) - mux1 r14=r14,@rev // swap because mini-os is in BE - mov ar.rsc=3 - ;; -#endif mov out0=in1 mov out1=in2 mov out2=in3 @@ -167,19 +162,7 @@ ENTRY(ia64_call_efi_physical) mov out4=in5 mov b6=r14 ;; -#if defined(BIG_ENDIAN) - mux1 gp=gp,@rev // swap because mini-os is in BE - rum IA64_PSR_BE - ;; -#endif - br.call.sptk.many rp=b6 // call EFI procedure - -#if defined(BIG_ENDIAN) - ;; - sum IA64_PSR_BE - mov ar.rsc=IA64_RSE_EAGER -#endif mov gp=loc3 // restore kernel gp mov r14=loc2 // psr to restore mode ;; @@ -227,16 +210,8 @@ psrsave = loc4 mov b0=palret rsm psr.i // disable interrupts ;; -#if defined(BIG_ENDIAN) - rum IA64_PSR_BE // set psr.be==0 - ;; -#endif br.cond.sptk b6 // call into firmware ;; -#if defined(BIG_ENDIAN) - sum IA64_PSR_BE // set psr.be==1 - ;; -#endif ssm psr.i // enable interrupts ;; 2: mov psr.l=psrsave @@ -271,25 +246,9 @@ ENTRY(ia64_call_efi_func) ;; ld8 gp=[in0] // function gp value ;; -#if defined(BIG_ENDIAN) - mux1 r14=r14,@rev // swap if mini-os is in BE - mux1 gp=gp,@rev // swap if mini-os is in BE -#endif - ;; mov b6=r14 - -#if defined(BIG_ENDIAN) - rum IA64_PSR_BE - ;; -#endif - br.call.sptk.many rp=b6 // call EFI procedure -#if defined(BIG_ENDIAN) - sum IA64_PSR_BE - ;; -#endif - mov ar.pfs=loc0 mov gp=loc1 mov rp=loc2 |