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Pull novell-bugzilla-156426 into release branch
[powerpc.git]
/
arch
/
um
/
os-Linux
/
sys-x86_64
/
registers.c
diff --git
a/arch/um/os-Linux/sys-x86_64/registers.c
b/arch/um/os-Linux/sys-x86_64/registers.c
index
4b638df
..
becd898
100644
(file)
--- a/
arch/um/os-Linux/sys-x86_64/registers.c
+++ b/
arch/um/os-Linux/sys-x86_64/registers.c
@@
-62,17
+62,20
@@
void init_registers(int pid)
err = ptrace(PTRACE_GETREGS, pid, 0, exec_regs);
if(err)
panic("check_ptrace : PTRACE_GETREGS failed, errno = %d",
err = ptrace(PTRACE_GETREGS, pid, 0, exec_regs);
if(err)
panic("check_ptrace : PTRACE_GETREGS failed, errno = %d",
- err);
+ err
no
);
err = ptrace(PTRACE_GETFPREGS, pid, 0, exec_fp_regs);
if(err)
panic("check_ptrace : PTRACE_GETFPREGS failed, errno = %d",
err = ptrace(PTRACE_GETFPREGS, pid, 0, exec_fp_regs);
if(err)
panic("check_ptrace : PTRACE_GETFPREGS failed, errno = %d",
- err);
+ err
no
);
}
}
-void get_safe_registers(unsigned long *regs)
+void get_safe_registers(unsigned long *regs
, unsigned long *fp_regs
)
{
memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long));
{
memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long));
+ if(fp_regs != NULL)
+ memcpy(fp_regs, exec_fp_regs,
+ HOST_FP_SIZE * sizeof(unsigned long));
}
void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer)
}
void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer)