aboutsummaryrefslogtreecommitdiff
path: root/arch/sparc64/kernel/entry.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc64/kernel/entry.S')
-rw-r--r--arch/sparc64/kernel/entry.S35
1 files changed, 17 insertions, 18 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index f54cd2dd55d..fd06e937ae1 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -47,7 +47,7 @@ do_fpdis:
ba,pt %xcc, etrap
109: or %g7, %lo(109b), %g7
add %g0, %g0, %g0
- ba,a,pt %xcc, rtrap_clr_l6
+ ba,a,pt %xcc, rtrap
1: TRAP_LOAD_THREAD_REG(%g6, %g1)
ldub [%g6 + TI_FPSAVED], %g5
@@ -226,7 +226,7 @@ fp_other_bounce:
call do_fpother
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
.globl do_fpother_check_fitos
.align 32
@@ -489,7 +489,7 @@ utrap_trap: /* %g3=handler,%g4=level */
call bad_trap
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
invoke_utrap:
sllx %g3, 3, %g3
@@ -607,7 +607,7 @@ __spitfire_cee_trap_continue:
call spitfire_access_error
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
/* This is the trap handler entry point for ECC correctable
* errors. They are corrected, but we listen for the trap
@@ -686,7 +686,7 @@ __spitfire_data_access_exception_tl1:
call spitfire_data_access_exception_tl1
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
__spitfire_data_access_exception:
rdpr %pstate, %g4
@@ -705,7 +705,7 @@ __spitfire_data_access_exception:
call spitfire_data_access_exception
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
.globl __spitfire_insn_access_exception
.globl __spitfire_insn_access_exception_tl1
@@ -725,7 +725,7 @@ __spitfire_insn_access_exception_tl1:
call spitfire_insn_access_exception_tl1
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
__spitfire_insn_access_exception:
rdpr %pstate, %g4
@@ -743,7 +743,7 @@ __spitfire_insn_access_exception:
call spitfire_insn_access_exception
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
/* These get patched into the trap table at boot time
* once we know we have a cheetah processor.
@@ -937,7 +937,7 @@ do_dcpe_tl1_fatal:
call cheetah_plus_parity_error
add %sp, PTREGS_OFF, %o1
ba,pt %xcc, rtrap
- clr %l6
+ nop
do_icpe_tl1:
rdpr %tl, %g1 ! Save original trap level
@@ -979,7 +979,7 @@ do_icpe_tl1_fatal:
call cheetah_plus_parity_error
add %sp, PTREGS_OFF, %o1
ba,pt %xcc, rtrap
- clr %l6
+ nop
dcpe_icpe_tl1_common:
/* Flush D-cache, re-enable D/I caches in DCU and finally
@@ -1281,7 +1281,7 @@ __do_privact:
call do_privact
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
.globl do_mna
do_mna:
@@ -1308,7 +1308,7 @@ do_mna:
call mem_address_unaligned
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
.globl do_lddfmna
do_lddfmna:
@@ -1326,7 +1326,7 @@ do_lddfmna:
call handle_lddfmna
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
.globl do_stdfmna
do_stdfmna:
@@ -1344,7 +1344,7 @@ do_stdfmna:
call handle_stdfmna
add %sp, PTREGS_OFF, %o0
ba,pt %xcc, rtrap
- clr %l6
+ nop
.globl breakpoint_trap
breakpoint_trap:
@@ -1424,13 +1424,13 @@ sys32_rt_sigreturn:
1: ldx [%curptr + TI_FLAGS], %l5
andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %g0
be,pt %icc, rtrap
- clr %l6
+ nop
add %sp, PTREGS_OFF, %o0
call syscall_trace
mov 1, %o1
ba,pt %xcc, rtrap
- clr %l6
+ nop
/* This is how fork() was meant to be done, 8 instruction entry.
*
@@ -1605,7 +1605,7 @@ ret_sys_call:
bne,pn %icc, linux_syscall_trace2
add %l1, 0x4, %l2 ! npc = npc+4
stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC]
- ba,pt %xcc, rtrap_clr_l6
+ ba,pt %xcc, rtrap
stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC]
1:
@@ -1616,7 +1616,6 @@ ret_sys_call:
sub %g0, %o0, %o0
or %g3, %g2, %g3
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
- mov 1, %l6
stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE]
bne,pn %icc, linux_syscall_trace2
add %l1, 0x4, %l2 ! npc = npc+4