again ;-)
This commit is contained in:
parent
0b5d26d815
commit
f10cadd207
79
qemu-fix-gcc.patch
Normal file
79
qemu-fix-gcc.patch
Normal file
@ -0,0 +1,79 @@
|
||||
From 2ced1d80f01645885ac2e28107f724886eb1cd5a Mon Sep 17 00:00:00 2001
|
||||
From: Jochen Roth <jroth@linux.vnet.ibm.com>
|
||||
Date: Thu, 12 Mar 2009 14:19:19 +0100
|
||||
Subject: [PATCH] kvm: testsuite: compile fix - avoid raw string literal
|
||||
|
||||
This patch fixes compilation problems of kvm-userspace on current gcc
|
||||
4.4 compilers which implement the following standard:
|
||||
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
|
||||
|
||||
Signed-off-by: Jochen Roth <jroth@linux.vnet.ibm.com>
|
||||
Signed-off-by: Avi Kivity <avi@redhat.com>
|
||||
---
|
||||
user/test/x86/apic.c | 32 ++++++++++++++++----------------
|
||||
user/test/x86/vmexit.c | 2 +-
|
||||
2 files changed, 17 insertions(+), 17 deletions(-)
|
||||
|
||||
Index: qemu-kvm-0.10/user/test/x86/apic.c
|
||||
===================================================================
|
||||
--- qemu-kvm-0.10.orig/user/test/x86/apic.c
|
||||
+++ qemu-kvm-0.10/user/test/x86/apic.c
|
||||
@@ -54,14 +54,14 @@ asm (
|
||||
"push %r9 \n\t"
|
||||
"push %r8 \n\t"
|
||||
#endif
|
||||
- "push %"R"di \n\t"
|
||||
- "push %"R"si \n\t"
|
||||
- "push %"R"bp \n\t"
|
||||
- "push %"R"sp \n\t"
|
||||
- "push %"R"bx \n\t"
|
||||
- "push %"R"dx \n\t"
|
||||
- "push %"R"cx \n\t"
|
||||
- "push %"R"ax \n\t"
|
||||
+ "push %"R "di \n\t"
|
||||
+ "push %"R "si \n\t"
|
||||
+ "push %"R "bp \n\t"
|
||||
+ "push %"R "sp \n\t"
|
||||
+ "push %"R "bx \n\t"
|
||||
+ "push %"R "dx \n\t"
|
||||
+ "push %"R "cx \n\t"
|
||||
+ "push %"R "ax \n\t"
|
||||
#ifdef __x86_64__
|
||||
"mov %rsp, %rdi \n\t"
|
||||
"callq *8*16(%rsp) \n\t"
|
||||
@@ -70,14 +70,14 @@ asm (
|
||||
"calll *4+4*8(%esp) \n\t"
|
||||
"add $4, %esp \n\t"
|
||||
#endif
|
||||
- "pop %"R"ax \n\t"
|
||||
- "pop %"R"cx \n\t"
|
||||
- "pop %"R"dx \n\t"
|
||||
- "pop %"R"bx \n\t"
|
||||
- "pop %"R"bp \n\t"
|
||||
- "pop %"R"bp \n\t"
|
||||
- "pop %"R"si \n\t"
|
||||
- "pop %"R"di \n\t"
|
||||
+ "pop %"R "ax \n\t"
|
||||
+ "pop %"R "cx \n\t"
|
||||
+ "pop %"R "dx \n\t"
|
||||
+ "pop %"R "bx \n\t"
|
||||
+ "pop %"R "bp \n\t"
|
||||
+ "pop %"R "bp \n\t"
|
||||
+ "pop %"R "si \n\t"
|
||||
+ "pop %"R "di \n\t"
|
||||
#ifdef __x86_64__
|
||||
"pop %r8 \n\t"
|
||||
"pop %r9 \n\t"
|
||||
Index: qemu-kvm-0.10/user/test/x86/vmexit.c
|
||||
===================================================================
|
||||
--- qemu-kvm-0.10.orig/user/test/x86/vmexit.c
|
||||
+++ qemu-kvm-0.10/user/test/x86/vmexit.c
|
||||
@@ -31,7 +31,7 @@ int main()
|
||||
|
||||
t1 = rdtsc();
|
||||
for (i = 0; i < N; ++i)
|
||||
- asm volatile ("push %%"R"bx; cpuid; pop %%"R"bx"
|
||||
+ asm volatile ("push %%"R "bx; cpuid; pop %%"R "bx"
|
||||
: : : "eax", "ecx", "edx");
|
||||
t2 = rdtsc();
|
||||
printf("vmexit latency: %d\n", (int)((t2 - t1) / N));
|
Loading…
Reference in New Issue
Block a user