diff options
Diffstat (limited to 'gdb/sparc-nat.c')
| -rw-r--r-- | gdb/sparc-nat.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c index 05be02d..169ba25 100644 --- a/gdb/sparc-nat.c +++ b/gdb/sparc-nat.c @@ -258,10 +258,11 @@ sparc_store_inferior_registers (struct target_ops *ops, /* Fetch StackGhost Per-Process XOR cookie. */ -static LONGEST +static enum target_xfer_status sparc_xfer_wcookie (struct target_ops *ops, enum target_object object, const char *annex, gdb_byte *readbuf, - const gdb_byte *writebuf, ULONGEST offset, ULONGEST len) + const gdb_byte *writebuf, ULONGEST offset, ULONGEST len, + ULONGEST *xfered_len) { unsigned long wcookie = 0; char *buf = (char *)&wcookie; @@ -270,7 +271,7 @@ sparc_xfer_wcookie (struct target_ops *ops, enum target_object object, gdb_assert (readbuf && writebuf == NULL); if (offset == sizeof (unsigned long)) - return 0; /* Signal EOF. */ + return TARGET_XFER_EOF; /* Signal EOF. */ if (offset > sizeof (unsigned long)) return TARGET_XFER_E_IO; @@ -310,22 +311,24 @@ sparc_xfer_wcookie (struct target_ops *ops, enum target_object object, len = sizeof (unsigned long) - offset; memcpy (readbuf, buf + offset, len); - return len; + *xfered_len = (ULONGEST) len; + return TARGET_XFER_OK; } target_xfer_partial_ftype *inf_ptrace_xfer_partial; -static LONGEST +static enum target_xfer_status sparc_xfer_partial (struct target_ops *ops, enum target_object object, const char *annex, gdb_byte *readbuf, - const gdb_byte *writebuf, ULONGEST offset, ULONGEST len) + const gdb_byte *writebuf, ULONGEST offset, ULONGEST len, + ULONGEST *xfered_len) { if (object == TARGET_OBJECT_WCOOKIE) return sparc_xfer_wcookie (ops, object, annex, readbuf, writebuf, - offset, len); + offset, len, xfered_len); return inf_ptrace_xfer_partial (ops, object, annex, readbuf, writebuf, - offset, len); + offset, len, xfered_len); } /* Create a prototype generic SPARC target. The client can override |