2009-04-02 01:53:47 +00:00
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From 2ced1d80f01645885ac2e28107f724886eb1cd5a Mon Sep 17 00:00:00 2001
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From: Jochen Roth <jroth@linux.vnet.ibm.com>
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Date: Thu, 12 Mar 2009 14:19:19 +0100
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Subject: [PATCH] kvm: testsuite: compile fix - avoid raw string literal
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This patch fixes compilation problems of kvm-userspace on current gcc
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4.4 compilers which implement the following standard:
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http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm
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Signed-off-by: Jochen Roth <jroth@linux.vnet.ibm.com>
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Signed-off-by: Avi Kivity <avi@redhat.com>
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---
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user/test/x86/apic.c | 32 ++++++++++++++++----------------
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user/test/x86/vmexit.c | 2 +-
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2 files changed, 17 insertions(+), 17 deletions(-)
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2009-05-13 08:35:55 +00:00
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Index: qemu-kvm-0.10.4/kvm/user/test/x86/apic.c
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2009-04-02 01:53:47 +00:00
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===================================================================
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2009-05-13 08:35:55 +00:00
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--- qemu-kvm-0.10.4.orig/kvm/user/test/x86/apic.c
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+++ qemu-kvm-0.10.4/kvm/user/test/x86/apic.c
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2009-04-02 01:53:47 +00:00
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@@ -54,14 +54,14 @@ asm (
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"push %r9 \n\t"
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"push %r8 \n\t"
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#endif
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- "push %"R"di \n\t"
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- "push %"R"si \n\t"
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- "push %"R"bp \n\t"
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- "push %"R"sp \n\t"
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- "push %"R"bx \n\t"
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- "push %"R"dx \n\t"
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- "push %"R"cx \n\t"
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- "push %"R"ax \n\t"
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+ "push %"R "di \n\t"
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+ "push %"R "si \n\t"
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+ "push %"R "bp \n\t"
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+ "push %"R "sp \n\t"
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+ "push %"R "bx \n\t"
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+ "push %"R "dx \n\t"
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+ "push %"R "cx \n\t"
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+ "push %"R "ax \n\t"
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#ifdef __x86_64__
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"mov %rsp, %rdi \n\t"
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"callq *8*16(%rsp) \n\t"
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@@ -70,14 +70,14 @@ asm (
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"calll *4+4*8(%esp) \n\t"
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"add $4, %esp \n\t"
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#endif
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- "pop %"R"ax \n\t"
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- "pop %"R"cx \n\t"
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- "pop %"R"dx \n\t"
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- "pop %"R"bx \n\t"
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- "pop %"R"bp \n\t"
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- "pop %"R"bp \n\t"
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- "pop %"R"si \n\t"
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- "pop %"R"di \n\t"
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+ "pop %"R "ax \n\t"
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+ "pop %"R "cx \n\t"
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+ "pop %"R "dx \n\t"
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+ "pop %"R "bx \n\t"
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+ "pop %"R "bp \n\t"
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+ "pop %"R "bp \n\t"
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+ "pop %"R "si \n\t"
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+ "pop %"R "di \n\t"
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#ifdef __x86_64__
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"pop %r8 \n\t"
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"pop %r9 \n\t"
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2009-05-13 08:35:55 +00:00
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Index: qemu-kvm-0.10.4/kvm/user/test/x86/vmexit.c
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2009-04-02 01:53:47 +00:00
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===================================================================
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2009-05-13 08:35:55 +00:00
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--- qemu-kvm-0.10.4.orig/kvm/user/test/x86/vmexit.c
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+++ qemu-kvm-0.10.4/kvm/user/test/x86/vmexit.c
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2009-04-02 01:53:47 +00:00
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@@ -31,7 +31,7 @@ int main()
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t1 = rdtsc();
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for (i = 0; i < N; ++i)
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- asm volatile ("push %%"R"bx; cpuid; pop %%"R"bx"
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+ asm volatile ("push %%"R "bx; cpuid; pop %%"R "bx"
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: : : "eax", "ecx", "edx");
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t2 = rdtsc();
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printf("vmexit latency: %d\n", (int)((t2 - t1) / N));
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