X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=arch%2Fum%2Fos-Linux%2Fsys-i386%2Fregisters.c;h=7cd0369e02b3b82970727bec506038ecb3cfd00c;hb=12dce6263d43daeb4e16fa4eb964c1c99fa4fa2e;hp=7a6f6b99ceff29d94fcc6ac0ba0ec5e6ea04e37b;hpb=fab8d6ddf6dee2608869005d45fe97f70e4f5bdd;p=powerpc.git

diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c
index 7a6f6b99ce..7cd0369e02 100644
--- a/arch/um/os-Linux/sys-i386/registers.c
+++ b/arch/um/os-Linux/sys-i386/registers.c
@@ -5,12 +5,12 @@
 
 #include <errno.h>
 #include <string.h>
-#include <setjmp.h>
 #include "sysdep/ptrace_user.h"
 #include "sysdep/ptrace.h"
 #include "uml-config.h"
 #include "skas_ptregs.h"
 #include "registers.h"
+#include "longjmp.h"
 #include "user.h"
 
 /* These are set once at boot time and not changed thereafter */
@@ -104,7 +104,7 @@ void init_registers(int pid)
 	err = ptrace(PTRACE_GETREGS, pid, 0, exec_regs);
 	if(err)
 		panic("check_ptrace : PTRACE_GETREGS failed, errno = %d",
-		      err);
+		      errno);
 
 	errno = 0;
 	err = ptrace(PTRACE_GETFPXREGS, pid, 0, exec_fpx_regs);
@@ -119,7 +119,7 @@ void init_registers(int pid)
 	err = ptrace(PTRACE_GETFPREGS, pid, 0, exec_fp_regs);
 	if(err)
 		panic("check_ptrace : PTRACE_GETFPREGS failed, errno = %d",
-		      err);
+		      errno);
 }
 
 void get_safe_registers(unsigned long *regs, unsigned long *fp_regs)
@@ -130,11 +130,14 @@ void get_safe_registers(unsigned long *regs, unsigned long *fp_regs)
 		       HOST_FP_SIZE * sizeof(unsigned long));
 }
 
-void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer)
+unsigned long get_thread_reg(int reg, jmp_buf *buf)
 {
-	struct __jmp_buf_tag *jmpbuf = buffer;
-
-	UPT_SET(uml_regs, EIP, jmpbuf->__jmpbuf[JB_PC]);
-	UPT_SET(uml_regs, UESP, jmpbuf->__jmpbuf[JB_SP]);
-	UPT_SET(uml_regs, EBP, jmpbuf->__jmpbuf[JB_BP]);
+	switch(reg){
+	case EIP: return buf[0]->__eip;
+	case UESP: return buf[0]->__esp;
+	case EBP: return buf[0]->__ebp;
+	default:
+		printk("get_thread_regs - unknown register %d\n", reg);
+		return 0;
+	}
 }