[S390] Whitespace cleanup.
Huge s390 assembly files whitespace cleanup.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index 0f1db26..0cf59bb 100644
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -36,449 +36,449 @@
#endif
#ifndef CONFIG_IPL
- .org 0
- .long 0x00080000,0x80000000+startup # Just a restart PSW
+ .org 0
+ .long 0x00080000,0x80000000+startup # Just a restart PSW
#else
#ifdef CONFIG_IPL_TAPE
#define IPL_BS 1024
- .org 0
- .long 0x00080000,0x80000000+iplstart # The first 24 bytes are loaded
- .long 0x27000000,0x60000001 # by ipl to addresses 0-23.
- .long 0x02000000,0x20000000+IPL_BS # (a PSW and two CCWs).
- .long 0x00000000,0x00000000 # external old psw
- .long 0x00000000,0x00000000 # svc old psw
- .long 0x00000000,0x00000000 # program check old psw
- .long 0x00000000,0x00000000 # machine check old psw
- .long 0x00000000,0x00000000 # io old psw
- .long 0x00000000,0x00000000
- .long 0x00000000,0x00000000
- .long 0x00000000,0x00000000
- .long 0x000a0000,0x00000058 # external new psw
- .long 0x000a0000,0x00000060 # svc new psw
- .long 0x000a0000,0x00000068 # program check new psw
- .long 0x000a0000,0x00000070 # machine check new psw
- .long 0x00080000,0x80000000+.Lioint # io new psw
+ .org 0
+ .long 0x00080000,0x80000000+iplstart # The first 24 bytes are loaded
+ .long 0x27000000,0x60000001 # by ipl to addresses 0-23.
+ .long 0x02000000,0x20000000+IPL_BS # (a PSW and two CCWs).
+ .long 0x00000000,0x00000000 # external old psw
+ .long 0x00000000,0x00000000 # svc old psw
+ .long 0x00000000,0x00000000 # program check old psw
+ .long 0x00000000,0x00000000 # machine check old psw
+ .long 0x00000000,0x00000000 # io old psw
+ .long 0x00000000,0x00000000
+ .long 0x00000000,0x00000000
+ .long 0x00000000,0x00000000
+ .long 0x000a0000,0x00000058 # external new psw
+ .long 0x000a0000,0x00000060 # svc new psw
+ .long 0x000a0000,0x00000068 # program check new psw
+ .long 0x000a0000,0x00000070 # machine check new psw
+ .long 0x00080000,0x80000000+.Lioint # io new psw
- .org 0x100
+ .org 0x100
#
# subroutine for loading from tape
-# Paramters:
+# Paramters:
# R1 = device number
# R2 = load address
-.Lloader:
- st %r14,.Lldret
- la %r3,.Lorbread # r3 = address of orb
- la %r5,.Lirb # r5 = address of irb
- st %r2,.Lccwread+4 # initialize CCW data addresses
- lctl %c6,%c6,.Lcr6
- slr %r2,%r2
+.Lloader:
+ st %r14,.Lldret
+ la %r3,.Lorbread # r3 = address of orb
+ la %r5,.Lirb # r5 = address of irb
+ st %r2,.Lccwread+4 # initialize CCW data addresses
+ lctl %c6,%c6,.Lcr6
+ slr %r2,%r2
.Lldlp:
- la %r6,3 # 3 retries
+ la %r6,3 # 3 retries
.Lssch:
- ssch 0(%r3) # load chunk of IPL_BS bytes
- bnz .Llderr
+ ssch 0(%r3) # load chunk of IPL_BS bytes
+ bnz .Llderr
.Lw4end:
- bas %r14,.Lwait4io
- tm 8(%r5),0x82 # do we have a problem ?
- bnz .Lrecov
- slr %r7,%r7
- icm %r7,3,10(%r5) # get residual count
- lcr %r7,%r7
- la %r7,IPL_BS(%r7) # IPL_BS-residual=#bytes read
- ar %r2,%r7 # add to total size
- tm 8(%r5),0x01 # found a tape mark ?
- bnz .Ldone
- l %r0,.Lccwread+4 # update CCW data addresses
- ar %r0,%r7
- st %r0,.Lccwread+4
- b .Lldlp
+ bas %r14,.Lwait4io
+ tm 8(%r5),0x82 # do we have a problem ?
+ bnz .Lrecov
+ slr %r7,%r7
+ icm %r7,3,10(%r5) # get residual count
+ lcr %r7,%r7
+ la %r7,IPL_BS(%r7) # IPL_BS-residual=#bytes read
+ ar %r2,%r7 # add to total size
+ tm 8(%r5),0x01 # found a tape mark ?
+ bnz .Ldone
+ l %r0,.Lccwread+4 # update CCW data addresses
+ ar %r0,%r7
+ st %r0,.Lccwread+4
+ b .Lldlp
.Ldone:
- l %r14,.Lldret
- br %r14 # r2 contains the total size
+ l %r14,.Lldret
+ br %r14 # r2 contains the total size
.Lrecov:
- bas %r14,.Lsense # do the sensing
- bct %r6,.Lssch # dec. retry count & branch
- b .Llderr
+ bas %r14,.Lsense # do the sensing
+ bct %r6,.Lssch # dec. retry count & branch
+ b .Llderr
#
# Sense subroutine
#
.Lsense:
- st %r14,.Lsnsret
- la %r7,.Lorbsense
- ssch 0(%r7) # start sense command
- bnz .Llderr
- bas %r14,.Lwait4io
- l %r14,.Lsnsret
- tm 8(%r5),0x82 # do we have a problem ?
- bnz .Llderr
- br %r14
+ st %r14,.Lsnsret
+ la %r7,.Lorbsense
+ ssch 0(%r7) # start sense command
+ bnz .Llderr
+ bas %r14,.Lwait4io
+ l %r14,.Lsnsret
+ tm 8(%r5),0x82 # do we have a problem ?
+ bnz .Llderr
+ br %r14
#
# Wait for interrupt subroutine
#
.Lwait4io:
- lpsw .Lwaitpsw
+ lpsw .Lwaitpsw
.Lioint:
- c %r1,0xb8 # compare subchannel number
- bne .Lwait4io
- tsch 0(%r5)
- slr %r0,%r0
- tm 8(%r5),0x82 # do we have a problem ?
- bnz .Lwtexit
- tm 8(%r5),0x04 # got device end ?
- bz .Lwait4io
+ c %r1,0xb8 # compare subchannel number
+ bne .Lwait4io
+ tsch 0(%r5)
+ slr %r0,%r0
+ tm 8(%r5),0x82 # do we have a problem ?
+ bnz .Lwtexit
+ tm 8(%r5),0x04 # got device end ?
+ bz .Lwait4io
.Lwtexit:
- br %r14
+ br %r14
.Llderr:
- lpsw .Lcrash
+ lpsw .Lcrash
- .align 8
+ .align 8
.Lorbread:
- .long 0x00000000,0x0080ff00,.Lccwread
- .align 8
+ .long 0x00000000,0x0080ff00,.Lccwread
+ .align 8
.Lorbsense:
- .long 0x00000000,0x0080ff00,.Lccwsense
- .align 8
+ .long 0x00000000,0x0080ff00,.Lccwsense
+ .align 8
.Lccwread:
- .long 0x02200000+IPL_BS,0x00000000
+ .long 0x02200000+IPL_BS,0x00000000
.Lccwsense:
- .long 0x04200001,0x00000000
+ .long 0x04200001,0x00000000
.Lwaitpsw:
- .long 0x020a0000,0x80000000+.Lioint
+ .long 0x020a0000,0x80000000+.Lioint
-.Lirb: .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-.Lcr6: .long 0xff000000
- .align 8
-.Lcrash:.long 0x000a0000,0x00000000
-.Lldret:.long 0
+.Lirb: .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+.Lcr6: .long 0xff000000
+ .align 8
+.Lcrash:.long 0x000a0000,0x00000000
+.Lldret:.long 0
.Lsnsret: .long 0
-#endif /* CONFIG_IPL_TAPE */
+#endif /* CONFIG_IPL_TAPE */
#ifdef CONFIG_IPL_VM
-#define IPL_BS 0x730
- .org 0
- .long 0x00080000,0x80000000+iplstart # The first 24 bytes are loaded
- .long 0x02000018,0x60000050 # by ipl to addresses 0-23.
- .long 0x02000068,0x60000050 # (a PSW and two CCWs).
- .fill 80-24,1,0x40 # bytes 24-79 are discarded !!
- .long 0x020000f0,0x60000050 # The next 160 byte are loaded
- .long 0x02000140,0x60000050 # to addresses 0x18-0xb7
- .long 0x02000190,0x60000050 # They form the continuation
- .long 0x020001e0,0x60000050 # of the CCW program started
- .long 0x02000230,0x60000050 # by ipl and load the range
- .long 0x02000280,0x60000050 # 0x0f0-0x730 from the image
- .long 0x020002d0,0x60000050 # to the range 0x0f0-0x730
- .long 0x02000320,0x60000050 # in memory. At the end of
- .long 0x02000370,0x60000050 # the channel program the PSW
- .long 0x020003c0,0x60000050 # at location 0 is loaded.
- .long 0x02000410,0x60000050 # Initial processing starts
- .long 0x02000460,0x60000050 # at 0xf0 = iplstart.
- .long 0x020004b0,0x60000050
- .long 0x02000500,0x60000050
- .long 0x02000550,0x60000050
- .long 0x020005a0,0x60000050
- .long 0x020005f0,0x60000050
- .long 0x02000640,0x60000050
- .long 0x02000690,0x60000050
- .long 0x020006e0,0x20000050
+#define IPL_BS 0x730
+ .org 0
+ .long 0x00080000,0x80000000+iplstart # The first 24 bytes are loaded
+ .long 0x02000018,0x60000050 # by ipl to addresses 0-23.
+ .long 0x02000068,0x60000050 # (a PSW and two CCWs).
+ .fill 80-24,1,0x40 # bytes 24-79 are discarded !!
+ .long 0x020000f0,0x60000050 # The next 160 byte are loaded
+ .long 0x02000140,0x60000050 # to addresses 0x18-0xb7
+ .long 0x02000190,0x60000050 # They form the continuation
+ .long 0x020001e0,0x60000050 # of the CCW program started
+ .long 0x02000230,0x60000050 # by ipl and load the range
+ .long 0x02000280,0x60000050 # 0x0f0-0x730 from the image
+ .long 0x020002d0,0x60000050 # to the range 0x0f0-0x730
+ .long 0x02000320,0x60000050 # in memory. At the end of
+ .long 0x02000370,0x60000050 # the channel program the PSW
+ .long 0x020003c0,0x60000050 # at location 0 is loaded.
+ .long 0x02000410,0x60000050 # Initial processing starts
+ .long 0x02000460,0x60000050 # at 0xf0 = iplstart.
+ .long 0x020004b0,0x60000050
+ .long 0x02000500,0x60000050
+ .long 0x02000550,0x60000050
+ .long 0x020005a0,0x60000050
+ .long 0x020005f0,0x60000050
+ .long 0x02000640,0x60000050
+ .long 0x02000690,0x60000050
+ .long 0x020006e0,0x20000050
- .org 0xf0
+ .org 0xf0
#
# subroutine for loading cards from the reader
#
-.Lloader:
- la %r3,.Lorb # r2 = address of orb into r2
- la %r5,.Lirb # r4 = address of irb
- la %r6,.Lccws
- la %r7,20
+.Lloader:
+ la %r3,.Lorb # r2 = address of orb into r2
+ la %r5,.Lirb # r4 = address of irb
+ la %r6,.Lccws
+ la %r7,20
.Linit:
- st %r2,4(%r6) # initialize CCW data addresses
- la %r2,0x50(%r2)
- la %r6,8(%r6)
- bct 7,.Linit
+ st %r2,4(%r6) # initialize CCW data addresses
+ la %r2,0x50(%r2)
+ la %r6,8(%r6)
+ bct 7,.Linit
- lctl %c6,%c6,.Lcr6 # set IO subclass mask
- slr %r2,%r2
+ lctl %c6,%c6,.Lcr6 # set IO subclass mask
+ slr %r2,%r2
.Lldlp:
- ssch 0(%r3) # load chunk of 1600 bytes
- bnz .Llderr
+ ssch 0(%r3) # load chunk of 1600 bytes
+ bnz .Llderr
.Lwait4irq:
- mvc 0x78(8),.Lnewpsw # set up IO interrupt psw
- lpsw .Lwaitpsw
+ mvc 0x78(8),.Lnewpsw # set up IO interrupt psw
+ lpsw .Lwaitpsw
.Lioint:
- c %r1,0xb8 # compare subchannel number
- bne .Lwait4irq
- tsch 0(%r5)
+ c %r1,0xb8 # compare subchannel number
+ bne .Lwait4irq
+ tsch 0(%r5)
- slr %r0,%r0
- ic %r0,8(%r5) # get device status
- chi %r0,8 # channel end ?
- be .Lcont
- chi %r0,12 # channel end + device end ?
- be .Lcont
+ slr %r0,%r0
+ ic %r0,8(%r5) # get device status
+ chi %r0,8 # channel end ?
+ be .Lcont
+ chi %r0,12 # channel end + device end ?
+ be .Lcont
- l %r0,4(%r5)
- s %r0,8(%r3) # r0/8 = number of ccws executed
- mhi %r0,10 # *10 = number of bytes in ccws
- lh %r3,10(%r5) # get residual count
- sr %r0,%r3 # #ccws*80-residual=#bytes read
- ar %r2,%r0
-
- br %r14 # r2 contains the total size
+ l %r0,4(%r5)
+ s %r0,8(%r3) # r0/8 = number of ccws executed
+ mhi %r0,10 # *10 = number of bytes in ccws
+ lh %r3,10(%r5) # get residual count
+ sr %r0,%r3 # #ccws*80-residual=#bytes read
+ ar %r2,%r0
+
+ br %r14 # r2 contains the total size
.Lcont:
- ahi %r2,0x640 # add 0x640 to total size
- la %r6,.Lccws
- la %r7,20
+ ahi %r2,0x640 # add 0x640 to total size
+ la %r6,.Lccws
+ la %r7,20
.Lincr:
- l %r0,4(%r6) # update CCW data addresses
- ahi %r0,0x640
- st %r0,4(%r6)
- ahi %r6,8
- bct 7,.Lincr
+ l %r0,4(%r6) # update CCW data addresses
+ ahi %r0,0x640
+ st %r0,4(%r6)
+ ahi %r6,8
+ bct 7,.Lincr
- b .Lldlp
+ b .Lldlp
.Llderr:
- lpsw .Lcrash
+ lpsw .Lcrash
- .align 8
-.Lorb: .long 0x00000000,0x0080ff00,.Lccws
-.Lirb: .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-.Lcr6: .long 0xff000000
-.Lloadp:.long 0,0
- .align 8
-.Lcrash:.long 0x000a0000,0x00000000
+ .align 8
+.Lorb: .long 0x00000000,0x0080ff00,.Lccws
+.Lirb: .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+.Lcr6: .long 0xff000000
+.Lloadp:.long 0,0
+ .align 8
+.Lcrash:.long 0x000a0000,0x00000000
.Lnewpsw:
- .long 0x00080000,0x80000000+.Lioint
+ .long 0x00080000,0x80000000+.Lioint
.Lwaitpsw:
- .long 0x020a0000,0x80000000+.Lioint
+ .long 0x020a0000,0x80000000+.Lioint
- .align 8
-.Lccws: .rept 19
- .long 0x02600050,0x00000000
- .endr
- .long 0x02200050,0x00000000
-#endif /* CONFIG_IPL_VM */
+ .align 8
+.Lccws: .rept 19
+ .long 0x02600050,0x00000000
+ .endr
+ .long 0x02200050,0x00000000
+#endif /* CONFIG_IPL_VM */
iplstart:
- lh %r1,0xb8 # test if subchannel number
- bct %r1,.Lnoload # is valid
- l %r1,0xb8 # load ipl subchannel number
- la %r2,IPL_BS # load start address
- bas %r14,.Lloader # load rest of ipl image
- l %r12,.Lparm # pointer to parameter area
- st %r1,IPL_DEVICE+ARCH_OFFSET-PARMAREA(%r12) # save ipl device number
+ lh %r1,0xb8 # test if subchannel number
+ bct %r1,.Lnoload # is valid
+ l %r1,0xb8 # load ipl subchannel number
+ la %r2,IPL_BS # load start address
+ bas %r14,.Lloader # load rest of ipl image
+ l %r12,.Lparm # pointer to parameter area
+ st %r1,IPL_DEVICE+ARCH_OFFSET-PARMAREA(%r12) # save ipl device number
#
# load parameter file from ipl device
#
.Lagain1:
- l %r2,.Linitrd # ramdisk loc. is temp
- bas %r14,.Lloader # load parameter file
- ltr %r2,%r2 # got anything ?
- bz .Lnopf
- chi %r2,895
- bnh .Lnotrunc
- la %r2,895
+ l %r2,.Linitrd # ramdisk loc. is temp
+ bas %r14,.Lloader # load parameter file
+ ltr %r2,%r2 # got anything ?
+ bz .Lnopf
+ chi %r2,895
+ bnh .Lnotrunc
+ la %r2,895
.Lnotrunc:
- l %r4,.Linitrd
- clc 0(3,%r4),.L_hdr # if it is HDRx
- bz .Lagain1 # skip dataset header
- clc 0(3,%r4),.L_eof # if it is EOFx
- bz .Lagain1 # skip dateset trailer
- la %r5,0(%r4,%r2)
- lr %r3,%r2
+ l %r4,.Linitrd
+ clc 0(3,%r4),.L_hdr # if it is HDRx
+ bz .Lagain1 # skip dataset header
+ clc 0(3,%r4),.L_eof # if it is EOFx
+ bz .Lagain1 # skip dateset trailer
+ la %r5,0(%r4,%r2)
+ lr %r3,%r2
.Lidebc:
- tm 0(%r5),0x80 # high order bit set ?
- bo .Ldocv # yes -> convert from EBCDIC
- ahi %r5,-1
- bct %r3,.Lidebc
- b .Lnocv
+ tm 0(%r5),0x80 # high order bit set ?
+ bo .Ldocv # yes -> convert from EBCDIC
+ ahi %r5,-1
+ bct %r3,.Lidebc
+ b .Lnocv
.Ldocv:
- l %r3,.Lcvtab
- tr 0(256,%r4),0(%r3) # convert parameters to ascii
- tr 256(256,%r4),0(%r3)
- tr 512(256,%r4),0(%r3)
- tr 768(122,%r4),0(%r3)
-.Lnocv: la %r3,COMMAND_LINE-PARMAREA(%r12) # load adr. of command line
- mvc 0(256,%r3),0(%r4)
- mvc 256(256,%r3),256(%r4)
- mvc 512(256,%r3),512(%r4)
- mvc 768(122,%r3),768(%r4)
- slr %r0,%r0
- b .Lcntlp
+ l %r3,.Lcvtab
+ tr 0(256,%r4),0(%r3) # convert parameters to ascii
+ tr 256(256,%r4),0(%r3)
+ tr 512(256,%r4),0(%r3)
+ tr 768(122,%r4),0(%r3)
+.Lnocv: la %r3,COMMAND_LINE-PARMAREA(%r12) # load adr. of command line
+ mvc 0(256,%r3),0(%r4)
+ mvc 256(256,%r3),256(%r4)
+ mvc 512(256,%r3),512(%r4)
+ mvc 768(122,%r3),768(%r4)
+ slr %r0,%r0
+ b .Lcntlp
.Ldelspc:
- ic %r0,0(%r2,%r3)
- chi %r0,0x20 # is it a space ?
- be .Lcntlp
- ahi %r2,1
- b .Leolp
+ ic %r0,0(%r2,%r3)
+ chi %r0,0x20 # is it a space ?
+ be .Lcntlp
+ ahi %r2,1
+ b .Leolp
.Lcntlp:
- brct %r2,.Ldelspc
+ brct %r2,.Ldelspc
.Leolp:
- slr %r0,%r0
- stc %r0,0(%r2,%r3) # terminate buffer
+ slr %r0,%r0
+ stc %r0,0(%r2,%r3) # terminate buffer
.Lnopf:
#
# load ramdisk from ipl device
-#
+#
.Lagain2:
- l %r2,.Linitrd # addr of ramdisk
- st %r2,INITRD_START+ARCH_OFFSET-PARMAREA(%r12)
- bas %r14,.Lloader # load ramdisk
- st %r2,INITRD_SIZE+ARCH_OFFSET-PARMAREA(%r12) # store size of ramdisk
- ltr %r2,%r2
- bnz .Lrdcont
- st %r2,INITRD_START+ARCH_OFFSET-PARMAREA(%r12) # no ramdisk found
+ l %r2,.Linitrd # addr of ramdisk
+ st %r2,INITRD_START+ARCH_OFFSET-PARMAREA(%r12)
+ bas %r14,.Lloader # load ramdisk
+ st %r2,INITRD_SIZE+ARCH_OFFSET-PARMAREA(%r12) # store size of rd
+ ltr %r2,%r2
+ bnz .Lrdcont
+ st %r2,INITRD_START+ARCH_OFFSET-PARMAREA(%r12) # no ramdisk found
.Lrdcont:
- l %r2,.Linitrd
+ l %r2,.Linitrd
- clc 0(3,%r2),.L_hdr # skip HDRx and EOFx
- bz .Lagain2
- clc 0(3,%r2),.L_eof
- bz .Lagain2
+ clc 0(3,%r2),.L_hdr # skip HDRx and EOFx
+ bz .Lagain2
+ clc 0(3,%r2),.L_eof
+ bz .Lagain2
#ifdef CONFIG_IPL_VM
#
# reset files in VM reader
#
- stidp __LC_CPUID # store cpuid
- tm __LC_CPUID,0xff # running VM ?
- bno .Lnoreset
- la %r2,.Lreset
- lhi %r3,26
- diag %r2,%r3,8
- la %r5,.Lirb
- stsch 0(%r5) # check if irq is pending
- tm 30(%r5),0x0f # by verifying if any of the
- bnz .Lwaitforirq # activity or status control
- tm 31(%r5),0xff # bits is set in the schib
- bz .Lnoreset
+ stidp __LC_CPUID # store cpuid
+ tm __LC_CPUID,0xff # running VM ?
+ bno .Lnoreset
+ la %r2,.Lreset
+ lhi %r3,26
+ diag %r2,%r3,8
+ la %r5,.Lirb
+ stsch 0(%r5) # check if irq is pending
+ tm 30(%r5),0x0f # by verifying if any of the
+ bnz .Lwaitforirq # activity or status control
+ tm 31(%r5),0xff # bits is set in the schib
+ bz .Lnoreset
.Lwaitforirq:
- mvc 0x78(8),.Lrdrnewpsw # set up IO interrupt psw
+ mvc 0x78(8),.Lrdrnewpsw # set up IO interrupt psw
.Lwaitrdrirq:
- lpsw .Lrdrwaitpsw
+ lpsw .Lrdrwaitpsw
.Lrdrint:
- c %r1,0xb8 # compare subchannel number
- bne .Lwaitrdrirq
- la %r5,.Lirb
- tsch 0(%r5)
+ c %r1,0xb8 # compare subchannel number
+ bne .Lwaitrdrirq
+ la %r5,.Lirb
+ tsch 0(%r5)
.Lnoreset:
- b .Lnoload
+ b .Lnoload
- .align 8
+ .align 8
.Lrdrnewpsw:
- .long 0x00080000,0x80000000+.Lrdrint
+ .long 0x00080000,0x80000000+.Lrdrint
.Lrdrwaitpsw:
- .long 0x020a0000,0x80000000+.Lrdrint
+ .long 0x020a0000,0x80000000+.Lrdrint
#endif
#
# everything loaded, go for it
#
.Lnoload:
- l %r1,.Lstartup
- br %r1
+ l %r1,.Lstartup
+ br %r1
-.Linitrd:.long _end + 0x400000 # default address of initrd
+.Linitrd:.long _end + 0x400000 # default address of initrd
.Lparm: .long PARMAREA
.Lstartup: .long startup
-.Lcvtab:.long _ebcasc # ebcdic to ascii table
-.Lreset:.byte 0xc3,0xc8,0xc1,0xd5,0xc7,0xc5,0x40,0xd9,0xc4,0xd9,0x40
- .byte 0xc1,0xd3,0xd3,0x40,0xd2,0xc5,0xc5,0xd7,0x40,0xd5,0xd6
- .byte 0xc8,0xd6,0xd3,0xc4 # "change rdr all keep nohold"
-.L_eof: .long 0xc5d6c600 /* C'EOF' */
-.L_hdr: .long 0xc8c4d900 /* C'HDR' */
+.Lcvtab:.long _ebcasc # ebcdic to ascii table
+.Lreset:.byte 0xc3,0xc8,0xc1,0xd5,0xc7,0xc5,0x40,0xd9,0xc4,0xd9,0x40
+ .byte 0xc1,0xd3,0xd3,0x40,0xd2,0xc5,0xc5,0xd7,0x40,0xd5,0xd6
+ .byte 0xc8,0xd6,0xd3,0xc4 # "change rdr all keep nohold"
+.L_eof: .long 0xc5d6c600 /* C'EOF' */
+.L_hdr: .long 0xc8c4d900 /* C'HDR' */
-#endif /* CONFIG_IPL */
+#endif /* CONFIG_IPL */
#
# SALIPL loader support. Based on a patch by Rob van der Heij.
# This entry point is called directly from the SALIPL loader and
# doesn't need a builtin ipl record.
#
- .org 0x800
- .globl start
+ .org 0x800
+ .globl start
start:
- stm %r0,%r15,0x07b0 # store registers
- basr %r12,%r0
+ stm %r0,%r15,0x07b0 # store registers
+ basr %r12,%r0
.base:
- l %r11,.parm
- l %r8,.cmd # pointer to command buffer
+ l %r11,.parm
+ l %r8,.cmd # pointer to command buffer
- ltr %r9,%r9 # do we have SALIPL parameters?
- bp .sk8x8
+ ltr %r9,%r9 # do we have SALIPL parameters?
+ bp .sk8x8
- mvc 0(64,%r8),0x00b0 # copy saved registers
- xc 64(240-64,%r8),0(%r8) # remainder of buffer
- tr 0(64,%r8),.lowcase
- b .gotr
+ mvc 0(64,%r8),0x00b0 # copy saved registers
+ xc 64(240-64,%r8),0(%r8) # remainder of buffer
+ tr 0(64,%r8),.lowcase
+ b .gotr
.sk8x8:
- mvc 0(240,%r8),0(%r9) # copy iplparms into buffer
+ mvc 0(240,%r8),0(%r9) # copy iplparms into buffer
.gotr:
- l %r10,.tbl # EBCDIC to ASCII table
- tr 0(240,%r8),0(%r10)
- stidp __LC_CPUID # Are we running on VM maybe
- cli __LC_CPUID,0xff
- bnz .test
- .long 0x83300060 # diag 3,0,x'0060' - storage size
- b .done
+ l %r10,.tbl # EBCDIC to ASCII table
+ tr 0(240,%r8),0(%r10)
+ stidp __LC_CPUID # Are we running on VM maybe
+ cli __LC_CPUID,0xff
+ bnz .test
+ .long 0x83300060 # diag 3,0,x'0060' - storage size
+ b .done
.test:
- mvc 0x68(8),.pgmnw # set up pgm check handler
- l %r2,.fourmeg
- lr %r3,%r2
- bctr %r3,%r0 # 4M-1
-.loop: iske %r0,%r3
- ar %r3,%r2
+ mvc 0x68(8),.pgmnw # set up pgm check handler
+ l %r2,.fourmeg
+ lr %r3,%r2
+ bctr %r3,%r0 # 4M-1
+.loop: iske %r0,%r3
+ ar %r3,%r2
.pgmx:
- sr %r3,%r2
- la %r3,1(%r3)
+ sr %r3,%r2
+ la %r3,1(%r3)
.done:
- l %r1,.memsize
- st %r3,ARCH_OFFSET(%r1)
- slr %r0,%r0
- st %r0,INITRD_SIZE+ARCH_OFFSET-PARMAREA(%r11)
- st %r0,INITRD_START+ARCH_OFFSET-PARMAREA(%r11)
- j startup # continue with startup
-.tbl: .long _ebcasc # translate table
-.cmd: .long COMMAND_LINE # address of command line buffer
-.parm: .long PARMAREA
+ l %r1,.memsize
+ st %r3,ARCH_OFFSET(%r1)
+ slr %r0,%r0
+ st %r0,INITRD_SIZE+ARCH_OFFSET-PARMAREA(%r11)
+ st %r0,INITRD_START+ARCH_OFFSET-PARMAREA(%r11)
+ j startup # continue with startup
+.tbl: .long _ebcasc # translate table
+.cmd: .long COMMAND_LINE # address of command line buffer
+.parm: .long PARMAREA
.memsize: .long memory_size
.fourmeg: .long 0x00400000 # 4M
-.pgmnw: .long 0x00080000,.pgmx
+.pgmnw: .long 0x00080000,.pgmx
.lowcase:
- .byte 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07
+ .byte 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07
.byte 0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
- .byte 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17
+ .byte 0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17
.byte 0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f
- .byte 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27
+ .byte 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27
.byte 0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f
- .byte 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37
+ .byte 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37
.byte 0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f
- .byte 0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47
+ .byte 0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47
.byte 0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f
- .byte 0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57
+ .byte 0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57
.byte 0x58,0x59,0x5a,0x5b,0x5c,0x5d,0x5e,0x5f
- .byte 0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67
+ .byte 0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67
.byte 0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f
- .byte 0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77
+ .byte 0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77
.byte 0x78,0x79,0x7a,0x7b,0x7c,0x7d,0x7e,0x7f
- .byte 0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87
+ .byte 0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87
.byte 0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f
- .byte 0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97
+ .byte 0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97
.byte 0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f
- .byte 0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7
+ .byte 0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7
.byte 0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf
- .byte 0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7
+ .byte 0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb6,0xb7
.byte 0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xbe,0xbf
- .byte 0xc0,0x81,0x82,0x83,0x84,0x85,0x86,0x87 # .abcdefg
+ .byte 0xc0,0x81,0x82,0x83,0x84,0x85,0x86,0x87 # .abcdefg
.byte 0x88,0x89,0xca,0xcb,0xcc,0xcd,0xce,0xcf # hi
- .byte 0xd0,0x91,0x92,0x93,0x94,0x95,0x96,0x97 # .jklmnop
+ .byte 0xd0,0x91,0x92,0x93,0x94,0x95,0x96,0x97 # .jklmnop
.byte 0x98,0x99,0xda,0xdb,0xdc,0xdd,0xde,0xdf # qr
.byte 0xe0,0xe1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7 # ..stuvwx
.byte 0xa8,0xa9,0xea,0xeb,0xec,0xed,0xee,0xef # yz
- .byte 0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7
+ .byte 0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7
.byte 0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff
#ifdef CONFIG_64BIT