patch-2.3.50 linux/include/asm-sh/user.h

• Lines: 35
• Date: Sun Mar 5 09:33:55 2000
• Orig file: v2.3.49/linux/include/asm-sh/user.h
• Orig date: Tue Aug 31 17:29:14 1999

diff -u --recursive --new-file v2.3.49/linux/include/asm-sh/user.h linux/include/asm-sh/user.h
@@ -2,6 +2,7 @@
 #define __ASM_SH_USER_H
 
 #include <linux/types.h>
+#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
@@ -27,8 +28,18 @@
  *	current->start_stack, so we round each of these in order to be able
  *	to write an integer number of pages.
  */
+
+struct user_fpu_struct {
+	unsigned long fp_regs[NUM_FPU_REGS];
+	unsigned long xf_regs[NUM_FPU_REGS];
+	unsigned long fpscr;
+	unsigned long fpul;
+};
+
 struct user {
 	struct pt_regs	regs;			/* entire machine state */
+	struct user_fpu_struct fpu;	/* Math Co-processor registers. */
+	int u_fpvalid;		/* True if math co-processor being used. */
 	size_t		u_tsize;		/* text size (pages) */
 	size_t		u_dsize;		/* data size (pages) */
 	size_t		u_ssize;		/* stack size (pages) */
@@ -37,6 +48,7 @@
 	unsigned long	start_stack;		/* stack starting address */
 	long int	signal;			/* signal causing core dump */
 	struct regs *	u_ar0;			/* help gdb find registers */
+	struct user_fpu_struct* u_fpstate;	/* Math Co-processor pointer. */
 	unsigned long	magic;			/* identifies a core file */
 	char		u_comm[32];		/* user command name */
 };