From 7ca8b9c0dafd1cb36289aa4c92c7beae7adcd34f Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 24 May 2010 14:32:54 -0700 Subject: frv: extend gdbstub to support more features of gdb Extend gdbstub to support more features of gdb remote protocol to keep gdb-7 and emacs gud mode happy: (*) The D command. Detach debugger. (*) The H command. Handle setting the target thread by ignoring it. (*) The qAttached command. Indicate we 'attached' to an existing process. (*) The qC command. Indicate that the current thread ID is 0. (*) The qOffsets command. Indicate that no relocation has been done. (*) The qSymbol:: command. Indicate that we're not interested in looking up any symbol addresses. (*) The qSupported command. Indicate the maximum packet size and the fact that reverse step and continue aren't supported. (*) The vCont? command. Indicate that we don't support any of its variants. Also make it possible to trace the commands and replies without tracing the individual character I/O. [akpm@linux-foundation.org: make gdbstub_handle_query() static] Signed-off-by: David Howells Cc: Jason Wessel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/frv/kernel/gdb-io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/frv/kernel/gdb-io.c') diff --git a/arch/frv/kernel/gdb-io.c b/arch/frv/kernel/gdb-io.c index c997bccb922..2ca641d199f 100644 --- a/arch/frv/kernel/gdb-io.c +++ b/arch/frv/kernel/gdb-io.c @@ -171,11 +171,11 @@ int gdbstub_rx_char(unsigned char *_ch, int nonblock) return -EINTR; } else if (st & (UART_LSR_FE|UART_LSR_OE|UART_LSR_PE)) { - gdbstub_proto("### GDB Rx Error (st=%02x) ###\n",st); + gdbstub_io("### GDB Rx Error (st=%02x) ###\n",st); return -EIO; } else { - gdbstub_proto("### GDB Rx %02x (st=%02x) ###\n",ch,st); + gdbstub_io("### GDB Rx %02x (st=%02x) ###\n",ch,st); *_ch = ch & 0x7f; return 0; } -- cgit v1.2.2