ports/devel/valgrind-devel/files/patch-coregrind-m_syswrap-syswrap-amd64-freebsd.c
Bryan Drewery f2c91b47f1 - Take back maintainership
- Add a patch for "unhandled sysarch cmd 132" error.

PR:		202766
2016-02-26 18:49:01 +00:00

30 lines
1.1 KiB
C

--- coregrind/m_syswrap/syswrap-amd64-freebsd.c.orig 2015-01-26 16:17:32.000000000 -0400
+++ coregrind/m_syswrap/syswrap-amd64-freebsd.c 2015-08-31 09:51:17.506396000 -0300
@@ -691,6 +691,27 @@
SET_STATUS_Success2( tst->arch.vex.guest_FS_ZERO, tst->arch.vex.guest_RDX );
POST_MEM_WRITE( ARG2, sizeof(void *) );
break;
+ case VKI_AMD64_GET_XFPUSTATE:
+ {
+ UChar fpuState[160];
+ struct vki_amd64_get_xfpustate *xfs = (struct vki_amd64_get_xfpustate *)ARG2;
+ int fpuSaveLen;
+
+ PRINT("sys_amd64_get_xfpustate ( %#lx, %d )", (long unsigned int)xfs->addr, xfs->len);
+ tst = VG_(get_ThreadState)(tid);
+
+ if (xfs->len <= sizeof(fpuState)) {
+ amd64g_dirtyhelper_FXSAVE_ALL_EXCEPT_XMM(
+ (VexGuestAMD64State *)&tst->arch.vex,
+ (HWord)fpuState);
+ VG_(memcpy)(xfs->addr, fpuState, xfs->len);
+ POST_MEM_WRITE( xfs->addr, xfs->len );
+ SET_STATUS_Success ( 0 );
+ } else {
+ SET_STATUS_Failure( VKI_EINVAL );
+ }
+ }
+ break;
default:
VG_(message) (Vg_UserMsg, "unhandled sysarch cmd %ld", ARG1);
VG_(unimplemented) ("unhandled sysarch cmd");