igdbg init commitHEADmaster

Signed-off-by: Austin Yuan <shengquan.yuan@intel.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/iopl.S b/iopl.S
new file mode 100644
index 0000000..3037ff6
--- /dev/null
+++ b/iopl.S
@@ -0,0 +1,35 @@
+	/* autogenerated by gensyscalls.py */
+	/* #include <sys/linux-syscalls.h> */
+
+#if !defined __ASM_ARM_UNISTD_H && !defined __ASM_I386_UNISTD_H
+#if defined __arm__ && !defined __ARM_EABI__ && !defined __thumb__
+  #  define __NR_SYSCALL_BASE  0x900000
+  #else
+  #  define  __NR_SYSCALL_BASE  0
+  #endif
+#endif
+
+	
+#define __NR_iopl (__NR_SYSCALL_BASE+110)  /* refert to linux-2.6/arch/x86/include/asm/unistd_32.h */
+	
+	    .text
+	    .type iopl, @function
+	    .globl iopl
+	    .align 4
+
+	iopl:
+	    pushl   %ebx
+	    mov     8(%esp), %ebx
+	    movl    $__NR_iopl, %eax
+	    int     $0x80
+	    cmpl    $-129, %eax
+	    jb      1f
+	    negl    %eax
+	    pushl   %eax
+	    call    __set_errno
+	    addl    $4, %esp
+	    orl     $-1, %eax
+	1:
+	    popl    %ebx
+	    ret
+