From 52fcbbeab6724e3eeda7ce7ce90eb16988273135 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Mon, 2 Jul 2007 10:12:18 -0600 Subject: [PATCH] [IA64] cleanup: remove unused code. Signed-off-by: Tristan Gingold --- xen/arch/ia64/xen/ivt.S | 34 ---------------------------------- 1 file changed, 34 deletions(-) diff --git a/xen/arch/ia64/xen/ivt.S b/xen/arch/ia64/xen/ivt.S index 1b1d8987de..f11bf94e08 100644 --- a/xen/arch/ia64/xen/ivt.S +++ b/xen/arch/ia64/xen/ivt.S @@ -371,16 +371,6 @@ ENTRY(dkey_miss) FAULT_OR_REFLECT(7) END(dkey_miss) - -#define SAVE_MIN_COVER_DONE DO_SAVE_MIN(,mov r30=cr.ifs,) - -// same as dispatch_break_fault except cover has already been done -GLOBAL_ENTRY(dispatch_slow_hyperprivop) - SAVE_MIN_COVER_DONE - ;; - br.sptk.many dispatch_break_fault_post_save -END(dispatch_slow_hyperprivop) - .org ia64_ivt+0x2000 ////////////////////////////////////////////////////////////////////////// // 0x2000 Entry 8 (size 64 bundles) Dirty-bit (54) @@ -737,7 +727,6 @@ END(break_fault) ENTRY(interrupt) DBG_FAULT(12) mov r31=pr // prepare to save predicates - ;; mov r30=cr.ivr // pass cr.ivr as first arg // FIXME: this is a hack... use cpuinfo.ksoftirqd because its // not used anywhere else and we need a place to stash ivr and @@ -745,7 +734,6 @@ ENTRY(interrupt) movl r29=THIS_CPU(cpu_info)+IA64_CPUINFO_KSOFTIRQD_OFFSET ;; st8 [r29]=r30 - ;; movl r28=slow_interrupt ;; mov r29=rp @@ -806,7 +794,6 @@ dispatch_break_fault_post_save: movl r14=ia64_leave_kernel ;; mov rp=r14 -// br.sptk.many ia64_prepare_handle_break // TODO: why commented out? br.call.sptk.many b6=ia64_handle_break END(dispatch_break_fault) @@ -998,7 +985,6 @@ ENTRY(dispatch_privop_fault) movl r14=ia64_leave_kernel ;; mov rp=r14 -// br.sptk.many ia64_prepare_handle_privop // TODO: why commented out? br.call.sptk.many b6=ia64_handle_privop END(dispatch_privop_fault) @@ -1126,27 +1112,7 @@ END(general_exception) // 0x5500 Entry 25 (size 16 bundles) Disabled FP-Register (35) ENTRY(disabled_fp_reg) DBG_FAULT(25) -#if 0 // TODO: can this be removed? - mov r20=pr - movl r16=0x2000000000000000 - movl r17=0x2000000000176b60 - mov r18=cr.iip - mov r19=rr[r16] - movl r22=0xe95d0439 - ;; - mov pr=r0,-1 - ;; - cmp.eq p6,p7=r22,r19 - ;; - (p6) cmp.eq p8,p9=r17,r18 - (p8) br.sptk.few floating_panic - ;; - mov pr=r20,-1 - ;; -#endif FAULT_OR_REFLECT(25) -//floating_panic: // TODO: can this be removed? -// br.sptk.many floating_panic ;; rsm psr.dfh // ensure we can access fph ;; -- 2.30.2