[PATCH 19/22] [GDBserver] Multi-process + multi-arch: SPU

[Pedro Alves <palves@redhat.com>]

This adjusts the SPU port to new interfaces.

Built (--host=spu) on PowerPC Fedora 16.  Otherwise not tested.

2013-05-29  Pedro Alves  <palves@redhat.com>

	* spu-low.c (tdesc_spu): Declare.
	(spu_create_inferior, spu_attach): Set the new process'es tdesc.
---
 gdb/gdbserver/spu-low.c |   10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/gdb/gdbserver/spu-low.c b/gdb/gdbserver/spu-low.c
index deaa115..27d3551 100644
--- a/gdb/gdbserver/spu-low.c
+++ b/gdb/gdbserver/spu-low.c
@@ -56,7 +56,7 @@ int using_threads = 0;
 
 /* Defined in auto-generated file reg-spu.c.  */
 void init_registers_spu (void);
-
+extern struct target_desc *tdesc_spu;
 
 /* Fetch PPU register REGNO.  */
 static CORE_ADDR
@@ -266,6 +266,7 @@ spu_create_inferior (char *program, char **allargs)
 {
   int pid;
   ptid_t ptid;
+  struct process_info *proc;
 
   pid = fork ();
   if (pid < 0)
@@ -287,7 +288,8 @@ spu_create_inferior (char *program, char **allargs)
       _exit (0177);
     }
 
-  add_process (pid, 0);
+  proc = add_process (pid, 0);
+  proc->tdesc = tdesc_spu;
 
   ptid = ptid_build (pid, pid, 0);
   add_thread (ptid, NULL);
@@ -299,6 +301,7 @@ int
 spu_attach (unsigned long  pid)
 {
   ptid_t ptid;
+  struct process_info *proc;
 
   if (ptrace (PTRACE_ATTACH, pid, 0, 0) != 0)
     {
@@ -308,7 +311,8 @@ spu_attach (unsigned long  pid)
       _exit (0177);
     }
 
-  add_process (pid, 1);
+  proc = add_process (pid, 1);
+  proc->tdesc = tdesc_spu;
   ptid = ptid_build (pid, pid, 0);
   add_thread (ptid, NULL);
   return 0;