* inftarg.c (child_thread_alive): New function to see if a

[deliverable/binutils-gdb.git] / gdb / mips-nat.c

diff --git a/gdb/mips-nat.c b/gdb/mips-nat.c
index 5e34f920a11c1c8f32e5105247366a11d5ae21d1..4d1b4a00c45ad1047a817c08c781b7d077106564 100644 (file)
--- a/gdb/mips-nat.c
+++ b/gdb/mips-nat.c
@@ -1,5 +1,5 @@
 /* Low level DECstation interface to ptrace, for GDB when running native.
-   Copyright 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
+   Copyright 1988, 1989, 1991, 1992, 1995 Free Software Foundation, Inc.
    Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
    and by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin.
 
@@ -101,11 +101,13 @@ store_inferior_registers (regno)
   register unsigned int regaddr;
   char buf[80];
 
-  if (regno == 0)
-    return;
-
   if (regno > 0)
     {
+      if (regno == ZERO_REGNUM || regno == PS_REGNUM
+         || regno == BADVADDR_REGNUM || regno == CAUSE_REGNUM
+         || regno == FCRIR_REGNUM || regno == FP_REGNUM
+         || (regno >= FIRST_EMBED_REGNUM && regno <= LAST_EMBED_REGNUM))
+       return;
       regaddr = REGISTER_PTRACE_ADDR (regno);
       errno = 0;
       ptrace (PT_WRITE_U, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
@@ -119,22 +121,7 @@ store_inferior_registers (regno)
   else
     {
       for (regno = 0; regno < NUM_REGS; regno++)
-       {
-         if (regno == ZERO_REGNUM || regno == PS_REGNUM
-             || regno == BADVADDR_REGNUM || regno == CAUSE_REGNUM
-             || regno == FCRIR_REGNUM || regno == FP_REGNUM
-             || (regno >= FIRST_EMBED_REGNUM && regno <= LAST_EMBED_REGNUM))
-           continue;
-         regaddr = REGISTER_PTRACE_ADDR (regno);
-         errno = 0;
-         ptrace (6, inferior_pid, (PTRACE_ARG3_TYPE) regaddr,
-                 read_register (regno));
-         if (errno != 0)
-           {
-             sprintf (buf, "writing all regs, number %d", regno);
-             perror_with_name (buf);
-           }
-       }
+       store_inferior_registers (regno);
     }
 }