[PATCH 19 of 20] Move kvm_show_code to libkvm-x86.c

[Jerone Young <jyoung5-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>]

# HG changeset patch
# User Jerone Young <jyoung5-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
# Date 1193999513 18000
# Node ID 4b9058a7e809c1f463256f47bd499e9a9d990ca8
# Parent  1eeb2919a59229d76aa856e782ebb622aacf5013
Move kvm_show_code to libkvm-x86.c

Signed-off-by: Jerone Young <jyoung5-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>

diff --git a/libkvm/kvm-x86.h b/libkvm/kvm-x86.h
--- a/libkvm/kvm-x86.h
+++ b/libkvm/kvm-x86.h
@@ -47,4 +47,6 @@ int kvm_get_msrs(kvm_context_t, int vcpu
 int kvm_get_msrs(kvm_context_t, int vcpu, struct kvm_msr_entry *msrs, int n);
 int kvm_set_msrs(kvm_context_t, int vcpu, struct kvm_msr_entry *msrs, int n);
 
+void kvm_show_code(kvm_context_t kvm, int vcpu);
+
 #endif
diff --git a/libkvm/libkvm-x86.c b/libkvm/libkvm-x86.c
--- a/libkvm/libkvm-x86.c
+++ b/libkvm/libkvm-x86.c
@@ -760,3 +760,42 @@ int kvm_setup_cpuid(kvm_context_t kvm, i
 	return r;
 }
 
+void kvm_show_code(kvm_context_t kvm, int vcpu)
+{
+#define CR0_PE_MASK	(1ULL<<0)
+	int fd = kvm->vcpu_fd[vcpu];
+	struct kvm_regs regs;
+	struct kvm_sregs sregs;
+	int r;
+	unsigned char code[50];
+	int back_offset;
+	char code_str[sizeof(code) * 3 + 1];
+	unsigned long rip;
+
+	r = ioctl(fd, KVM_GET_SREGS, &sregs);
+	if (r == -1) {
+		perror("KVM_GET_SREGS");
+		return;
+	}
+	if (sregs.cr0 & CR0_PE_MASK)
+		return;
+
+	r = ioctl(fd, KVM_GET_REGS, &regs);
+	if (r == -1) {
+		perror("KVM_GET_REGS");
+		return;
+	}
+	rip = sregs.cs.base + regs.rip;
+	back_offset = regs.rip;
+	if (back_offset > 20)
+	    back_offset = 20;
+	memcpy(code, kvm->physical_memory + rip - back_offset, sizeof code);
+	*code_str = 0;
+	for (r = 0; r < sizeof code; ++r) {
+	    	if (r == back_offset)
+			strcat(code_str, " -->");
+		sprintf(code_str + strlen(code_str), " %02x", code[r]);
+	}
+	fprintf(stderr, "code:%s\n", code_str);
+}
+
diff --git a/libkvm/libkvm.c b/libkvm/libkvm.c
--- a/libkvm/libkvm.c
+++ b/libkvm/libkvm.c
@@ -637,45 +637,6 @@ int kvm_set_sregs(kvm_context_t kvm, int
     return ioctl(kvm->vcpu_fd[vcpu], KVM_SET_SREGS, sregs);
 }
 
-static void kvm_show_code(kvm_context_t kvm, int vcpu)
-{
-#define CR0_PE_MASK	(1ULL<<0)
-	int fd = kvm->vcpu_fd[vcpu];
-	struct kvm_regs regs;
-	struct kvm_sregs sregs;
-	int r;
-	unsigned char code[50];
-	int back_offset;
-	char code_str[sizeof(code) * 3 + 1];
-	unsigned long rip;
-
-	r = ioctl(fd, KVM_GET_SREGS, &sregs);
-	if (r == -1) {
-		perror("KVM_GET_SREGS");
-		return;
-	}
-	if (sregs.cr0 & CR0_PE_MASK)
-		return;
-
-	r = ioctl(fd, KVM_GET_REGS, &regs);
-	if (r == -1) {
-		perror("KVM_GET_REGS");
-		return;
-	}
-	rip = sregs.cs.base + regs.rip;
-	back_offset = regs.rip;
-	if (back_offset > 20)
-	    back_offset = 20;
-	memcpy(code, kvm->physical_memory + rip - back_offset, sizeof code);
-	*code_str = 0;
-	for (r = 0; r < sizeof code; ++r) {
-	    	if (r == back_offset)
-			strcat(code_str, " -->");
-		sprintf(code_str + strlen(code_str), " %02x", code[r]);
-	}
-	fprintf(stderr, "code:%s\n", code_str);
-}
-
 static int handle_mmio(kvm_context_t kvm, struct kvm_run *kvm_run)
 {
 	unsigned long addr = kvm_run->mmio.phys_addr;

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