File valgrind.xen-4.9-handle-all-versioned-domctl-op... of Package valgrind

Overview Repositories Revisions Requests Users Attributes Meta

File valgrind.xen-4.9-handle-all-versioned-domctl-ops.patch of Package valgrind (Revision 48d2adc87bd9691233ec3f08eb1ed2e8)

Currently displaying revision 48d2adc87bd9691233ec3f08eb1ed2e8 , Show latest

From: Olaf Hering <olaf@aepfle.de>
Date: Fri, 23 Nov 2018 16:30:46 +0100
Subject: xen-4.9: 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 | 6 ++++++
 1 file changed, 6 insertions(+)

--- a/coregrind/m_syswrap/syswrap-xen.c
+++ b/coregrind/m_syswrap/syswrap-xen.c
@@ -926,24 +926,25 @@ PRE(domctl)
    case VKI_XEN_DOMCTL_createdomain:
       switch (domctl->interface_version) {
       case 0x00000007:
       case 0x00000008:
       case 0x00000009:
       case 0x0000000a:
          PRE_XEN_DOMCTL_READ(createdomain_00000004, ssidref);
          PRE_XEN_DOMCTL_READ(createdomain_00000004, handle);
          PRE_XEN_DOMCTL_READ(createdomain_00000004, flags);
          break;
       case 0x0000000b:
       case 0x0000000c:
+      case 0x0000000d:
          switch (vki_assumed_xenversion) {
          case vki_xenversion_406:
             PRE_XEN_DOMCTL_READ(createdomain_0000000b, ssidref);
             PRE_XEN_DOMCTL_READ(createdomain_0000000b, handle);
             PRE_XEN_DOMCTL_READ(createdomain_0000000b, flags);
 #if defined(__i386__) || defined(__x86_64__)
             __PRE_XEN_DOMCTL_READ(createdomain_0000000b, createdomain_0000000b, config.dummy);
 #endif
 #if defined(__arm__) || defined(__aarch64__)
             __PRE_XEN_DOMCTL_READ(createdomain_0000000b, createdomain_0000000b, config.gic_version);
             __PRE_XEN_DOMCTL_READ(createdomain_0000000b, createdomain_0000000b, config.nr_spis);
             __PRE_XEN_DOMCTL_READ(createdomain_0000000b, createdomain_0000000b, config.clock_frequency);
@@ -988,24 +989,25 @@ PRE(domctl)
                     (Addr)domctl->u.hvmcontext.buffer.p,
                     domctl->u.hvmcontext.size);
        break;
 
    case VKI_XEN_DOMCTL_gethvmcontext_partial:
       switch (domctl->interface_version) {
       case 0x00000007:
       case 0x00000008:
       case 0x00000009:
       case 0x0000000a:
       case 0x0000000b:
       case 0x0000000c:
+      case 0x0000000d:
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_00000005, type);
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_00000005, instance);
          __PRE_XEN_DOMCTL_READ(gethvmcontext_partial, hvmcontext_partial_00000005, buffer);
 
          switch (domctl->u.hvmcontext_partial_00000005.type) {
          case VKI_HVM_SAVE_CODE(CPU):
             if ( domctl->u.hvmcontext_partial_00000005.buffer.p )
                PRE_MEM_WRITE("XEN_DOMCTL_gethvmcontext_partial *buffer",
                              (Addr)domctl->u.hvmcontext_partial_00000005.buffer.p,
                              VKI_HVM_SAVE_LENGTH(CPU));
             break;
          case VKI_HVM_SAVE_CODE(MTRR):
@@ -1193,24 +1195,25 @@ PRE(domctl)
       break;
 
    case VKI_XEN_DOMCTL_settimeoffset:
       switch (domctl->interface_version) {
       case 0x00000007:
       case 0x00000008:
       case 0x00000009:
       case 0x0000000a:
          PRE_XEN_DOMCTL_READ(settimeoffset_00000001, time_offset_seconds);
          break;
       case 0x0000000b:
       case 0x0000000c:
+      case 0x0000000d:
          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);
@@ -2429,24 +2432,25 @@ POST(domctl){
                           sizeof(*domctl->u.hvmcontext.buffer.p)
                           * domctl->u.hvmcontext.size);
        break;
 
    case VKI_XEN_DOMCTL_gethvmcontext_partial:
       switch (domctl->interface_version) {
       case 0x00000007:
       case 0x00000008:
       case 0x00000009:
       case 0x0000000a:
       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;
       }
       break;
 
    case VKI_XEN_DOMCTL_scheduler_op:
       if ( domctl->u.scheduler_op.cmd == VKI_XEN_DOMCTL_SCHEDOP_getinfo ) {
@@ -2596,24 +2600,25 @@ POST(domctl){
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000008,
                                    sysenter_disables_events);
 
            __POST_XEN_DOMCTL_WRITE(get_ext_vcpucontext, ext_vcpucontext_00000008,
                                    mcg_cap);
 #endif
            break;
 
        case 0x00000009:
        case 0x0000000a:
       case 0x0000000b:
       case 0x0000000c:
+      case 0x0000000d:
            __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);
@@ -2702,24 +2707,25 @@ POST(domctl){
                 __POST_XEN_DOMCTL_WRITE(monitor_op, monitor_op_0000000b, u.mov_to_cr);
                 break;
              case VKI_XEN_DOMCTL_MONITOR_EVENT_MOV_TO_MSR:
                 __POST_XEN_DOMCTL_WRITE(monitor_op, monitor_op_0000000b, u.mov_to_msr);
                 break;
              case VKI_XEN_DOMCTL_MONITOR_EVENT_GUEST_REQUEST:
                 __POST_XEN_DOMCTL_WRITE(monitor_op, monitor_op_0000000b, u.guest_request);
                 break;
              }
           }
          break;
       case 0x0000000c:
+      case 0x0000000d:
          if (domctl->u.monitor_op_0000000c.op == VKI_XEN_DOMCTL_MONITOR_OP_GET_CAPABILITIES) {
             switch(domctl->u.monitor_op_0000000c.event) {
             case VKI_XEN_DOMCTL_MONITOR_EVENT_WRITE_CTRLREG:
                __POST_XEN_DOMCTL_WRITE(monitor_op, monitor_op_0000000c, u.mov_to_cr);
                break;
             case VKI_XEN_DOMCTL_MONITOR_EVENT_MOV_TO_MSR:
                __POST_XEN_DOMCTL_WRITE(monitor_op, monitor_op_0000000c, u.mov_to_msr);
                break;
             case VKI_XEN_DOMCTL_MONITOR_EVENT_GUEST_REQUEST:
                __POST_XEN_DOMCTL_WRITE(monitor_op, monitor_op_0000000c, u.guest_request);
                break;
             case VKI_XEN_DOMCTL_MONITOR_EVENT_DEBUG_EXCEPTION:

Places

File valgrind.xen-4.9-handle-all-versioned-domctl-ops.patch of Package valgrind (Revision 48d2adc87bd9691233ec3f08eb1ed2e8)

Places