File valgrind.xen-4.12-handle-all-versioned-domctl-o... of Package valgrind

Overview Repositories Revisions Requests Users Attributes Meta

File valgrind.xen-4.12-handle-all-versioned-domctl-ops.patch of Package valgrind (Revision 9bde3fc54ebfd551290a8761929f7c05)

Currently displaying revision 9bde3fc54ebfd551290a8761929f7c05 , Show latest

From: Olaf Hering <olaf@aepfle.de>
Date: Sun, 25 Nov 2018 01:39:29 +0100
Subject: xen-4.12: handle all versioned domctl ops

When support for a new domctl version is added, all versioned ops must be adjusted.

bz#390553
---
 coregrind/m_syswrap/syswrap-xen.c | 4 ++++
 1 file changed, 4 insertions(+)

--- a/coregrind/m_syswrap/syswrap-xen.c
+++ b/coregrind/m_syswrap/syswrap-xen.c
@@ -1074,24 +1074,25 @@ PRE(domctl)
                              VKI_HVM_SAVE_LENGTH(MTRR));
             break;
          default:
             bad_subop(tid, layout, arrghs, status, flags,
                       "__HYPERVISOR_domctl_gethvmcontext_partial type",
                       domctl->u.hvmcontext_partial_00000005.type);
             break;
          }
          break;
       case 0x0000000e:
       case 0x0000000f:
       case 0x00000010:
+      case 0x00000011:
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_0000000e, type);
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_0000000e, instance);
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_0000000e, bufsz);
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_0000000e, buffer);
 
          switch (domctl->u.hvmcontext_partial_0000000e.type) {
          case VKI_HVM_SAVE_CODE(CPU):
             if ( domctl->u.hvmcontext_partial_0000000e.buffer.p )
                PRE_MEM_WRITE("XEN_DOMCTL_gethvmcontext_partial *buffer", (Addr)domctl->u.hvmcontext_partial_0000000e.buffer.p, VKI_HVM_SAVE_LENGTH(CPU));
             break;
          case VKI_HVM_SAVE_CODE(MTRR):
             if ( domctl->u.hvmcontext_partial_0000000e.buffer.p )
@@ -1327,24 +1328,25 @@ PRE(domctl)
       case 0x00000007:
       case 0x00000008:
       case 0x00000009:
       case 0x0000000a:
          PRE_XEN_DOMCTL_READ(settimeoffset_00000001, time_offset_seconds);
          break;
       case 0x0000000b:
       case 0x0000000c:
       case 0x0000000d:
       case 0x0000000e:
       case 0x0000000f:
       case 0x00000010:
+      case 0x00000011:
          PRE_XEN_DOMCTL_READ(settimeoffset_0000000b, time_offset_seconds);
          break;
       }
       break;
 
    case VKI_XEN_DOMCTL_getvcpuinfo:
       PRE_XEN_DOMCTL_READ(getvcpuinfo, vcpu);
       break;
 
    case VKI_XEN_DOMCTL_scheduler_op:
       PRE_XEN_DOMCTL_READ(scheduler_op, sched_id);
       PRE_XEN_DOMCTL_READ(scheduler_op, cmd);
@@ -2636,24 +2638,25 @@ POST(domctl){
       case 0x0000000b:
       case 0x0000000c:
       case 0x0000000d:
          switch (domctl->u.hvmcontext_partial_00000005.type) {
          case VKI_HVM_SAVE_CODE(CPU):
             if ( domctl->u.hvmcontext_partial_00000005.buffer.p )
                POST_MEM_WRITE((Addr)domctl->u.hvmcontext_partial_00000005.buffer.p, VKI_HVM_SAVE_LENGTH(CPU));
             break;
          }
          break;
       case 0x0000000e:
       case 0x0000000f:
+      case 0x00000011:
          switch (domctl->u.hvmcontext_partial_0000000e.type) {
          case VKI_HVM_SAVE_CODE(CPU):
             if ( domctl->u.hvmcontext_partial_0000000e.buffer.p )
                POST_MEM_WRITE((Addr)domctl->u.hvmcontext_partial_0000000e.buffer.p, VKI_HVM_SAVE_LENGTH(CPU));
             break;
          }
          break;
       }
       break;
 
    case VKI_XEN_DOMCTL_scheduler_op:
       if ( domctl->u.scheduler_op.cmd == VKI_XEN_DOMCTL_SCHEDOP_getinfo ) {
@@ -2830,24 +2833,25 @@ POST(domctl){
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000008,
                                    mcg_cap);
 #endif
            break;
 
        case 0x00000009:
        case 0x0000000a:
       case 0x0000000b:
       case 0x0000000c:
       case 0x0000000d:
       case 0x0000000e:
       case 0x0000000f:
+      case 0x00000011:
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000009, size);
 #if defined(__i386__) || defined(__x86_64__)
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000009,
                                    syscall32_callback_eip);
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000009,
                                    sysenter_callback_eip);
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000009,
                                    syscall32_callback_cs);
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000009,
                                    sysenter_callback_cs);
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000009,
                                    syscall32_disables_events);

Places

File valgrind.xen-4.12-handle-all-versioned-domctl-ops.patch of Package valgrind (Revision 9bde3fc54ebfd551290a8761929f7c05)

Places