moved i386 specific stuff outside elf.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@78 c046a42c-6fe2-441c-8c8c-71466251a162

linux-user/elfload.c

@@ -12,6 +12,43 @@
 
 #include "qemu.h"
 
+#ifdef TARGET_I386
+
+#define ELF_START_MMAP 0x80000000
+
+typedef uint32_t  elf_greg_t;
+
+#define ELF_NGREG (sizeof (struct target_pt_regs) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef struct user_i387_struct elf_fpregset_t;
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ( ((x) == EM_386) || ((x) == EM_486) )
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS	ELFCLASS32
+#define ELF_DATA	ELFDATA2LSB
+#define ELF_ARCH	EM_386
+
+	/* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program
+	   starts %edx contains a pointer to a function which might be
+	   registered using `atexit'.  This provides a mean for the
+	   dynamic linker to call DT_FINI functions for shared libraries
+	   that have been loaded before the code runs.
+
+	   A value of 0 tells we have no such handler.  */
+#define ELF_PLAT_INIT(_r)	_r->edx = 0
+
+#define USE_ELF_CORE_DUMP
+#define ELF_EXEC_PAGESIZE	4096
+
+#endif
+
 #include "linux_bin.h"
 #include "elf.h"
 #include "segment.h"