diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-10-20 10:41:44 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-10-20 10:41:44 -0700 |
| commit | 9cec58dc138d6fcad9f447a19c8ff69f6540e667 (patch) | |
| tree | 4fe1cca94fdba8b705c87615bee06d3346f687ce /arch/ia64/kernel/mca_drv_asm.S | |
| parent | 17e5ad6c0ce5a970e2830d0de8bdd60a2f077d38 (diff) | |
| parent | ac9b9c667c2e1194e22ebe0a441ae1c37aaa9b90 (diff) | |
Update from upstream with manual merge of Yasunori Goto's
changes to swiotlb.c made in commit 281dd25cdc0d6903929b79183816d151ea626341
since this file has been moved from arch/ia64/lib/swiotlb.c to
lib/swiotlb.c
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/mca_drv_asm.S')
| -rw-r--r-- | arch/ia64/kernel/mca_drv_asm.S | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/arch/ia64/kernel/mca_drv_asm.S b/arch/ia64/kernel/mca_drv_asm.S index 2d7e0217638d..3f298ee4d00c 100644 --- a/arch/ia64/kernel/mca_drv_asm.S +++ b/arch/ia64/kernel/mca_drv_asm.S @@ -13,45 +13,45 @@ #include <asm/ptrace.h> GLOBAL_ENTRY(mca_handler_bhhook) - invala // clear RSE ? - ;; // - cover // - ;; // - clrrrb // + invala // clear RSE ? + ;; + cover + ;; + clrrrb ;; - alloc r16=ar.pfs,0,2,1,0 // make a new frame + alloc r16=ar.pfs,0,2,1,0 // make a new frame ;; - mov ar.rsc=0 + mov ar.rsc=0 ;; - mov r13=IA64_KR(CURRENT) // current task pointer + mov r13=IA64_KR(CURRENT) // current task pointer ;; - mov r2=r13 + mov r2=r13 ;; - addl r22=IA64_RBS_OFFSET,r2 + addl r22=IA64_RBS_OFFSET,r2 ;; - mov ar.bspstore=r22 + mov ar.bspstore=r22 ;; - addl sp=IA64_STK_OFFSET-IA64_PT_REGS_SIZE,r2 + addl sp=IA64_STK_OFFSET-IA64_PT_REGS_SIZE,r2 ;; - adds r2=IA64_TASK_THREAD_ON_USTACK_OFFSET,r13 + adds r2=IA64_TASK_THREAD_ON_USTACK_OFFSET,r13 ;; - st1 [r2]=r0 // clear current->thread.on_ustack flag - mov loc0=r16 - movl loc1=mca_handler_bh // recovery C function + st1 [r2]=r0 // clear current->thread.on_ustack flag + mov loc0=r16 + movl loc1=mca_handler_bh // recovery C function ;; - mov out0=r8 // poisoned address - mov b6=loc1 + mov out0=r8 // poisoned address + mov b6=loc1 ;; - mov loc1=rp + mov loc1=rp ;; - ssm psr.i + ssm psr.i ;; - br.call.sptk.many rp=b6 // does not return ... + br.call.sptk.many rp=b6 // does not return ... ;; - mov ar.pfs=loc0 - mov rp=loc1 + mov ar.pfs=loc0 + mov rp=loc1 ;; - mov r8=r0 + mov r8=r0 br.ret.sptk.many rp ;; END(mca_handler_bhhook) |