[quake3-commits] r1784 - trunk/code/qcommon

[DONOTREPLY at icculus.org]

Author: ludwig
Date: 2010-05-17 04:59:53 -0400 (Mon, 17 May 2010)
New Revision: 1784

Modified:
   trunk/code/qcommon/vm_x86_64.c
Log:
fix OP_BLOCK_COPY alignment for win64 (patch by Marcus Meissner)

Modified: trunk/code/qcommon/vm_x86_64.c
===================================================================
--- trunk/code/qcommon/vm_x86_64.c	2010-04-16 09:29:34 UTC (rev 1783)
+++ trunk/code/qcommon/vm_x86_64.c	2010-05-17 08:59:53 UTC (rev 1784)
@@ -757,12 +757,14 @@
 				emit("push %%r8");
 				emit("push %%r9");
 				emit("push %%r10");
+				emit("push %%r10");
 				emit("movl 4(%%rsi), %%edi");  // 1st argument dest
 				emit("movl 8(%%rsi), %%esi");  // 2nd argument src
 				emit("movl $%d, %%edx", iarg); // 3rd argument count
 				emit("movq $%"PRIu64", %%rax", (uint64_t)block_copy_vm);
 				emit("callq *%%rax");
 				emit("pop %%r10");
+				emit("pop %%r10");
 				emit("pop %%r9");
 				emit("pop %%r8");
 				emit("pop %%rdi");