Make gdb.mi/user-selected-context-sync.exp use proc_with_prefix

[deliverable/binutils-gdb.git] / gdb / spu-tdep.c

diff --git a/gdb/spu-tdep.c b/gdb/spu-tdep.c
index f62e8e76b6c5b84f910a16cc9c0b01a7a56a1fb4..5494a93d2ae9413a6640440cd3a112d7cab3ffd8 100644 (file)
--- a/gdb/spu-tdep.c
+++ b/gdb/spu-tdep.c
@@ -1570,16 +1570,9 @@ spu_return_value (struct gdbarch *gdbarch, struct value *function,
 
 
 /* Breakpoints.  */
+constexpr gdb_byte spu_break_insn[] = { 0x00, 0x00, 0x3f, 0xff };
 
-static const gdb_byte *
-spu_breakpoint_from_pc (struct gdbarch *gdbarch,
-                       CORE_ADDR * pcptr, int *lenptr)
-{
-  static const gdb_byte breakpoint[] = { 0x00, 0x00, 0x3f, 0xff };
-
-  *lenptr = sizeof breakpoint;
-  return breakpoint;
-}
+typedef BP_MANIPULATION (spu_break_insn) spu_breakpoint;
 
 static int
 spu_memory_remove_breakpoint (struct gdbarch *gdbarch,
@@ -1617,17 +1610,17 @@ spu_memory_remove_breakpoint (struct gdbarch *gdbarch,
 
 /* Software single-stepping support.  */
 
-static int
+static VEC (CORE_ADDR) *
 spu_software_single_step (struct frame_info *frame)
 {
   struct gdbarch *gdbarch = get_frame_arch (frame);
-  struct address_space *aspace = get_frame_address_space (frame);
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR pc, next_pc;
   unsigned int insn;
   int offset, reg;
   gdb_byte buf[4];
   ULONGEST lslr;
+  VEC (CORE_ADDR) *next_pcs = NULL;
 
   pc = get_frame_pc (frame);
 
@@ -1650,8 +1643,7 @@ spu_software_single_step (struct frame_info *frame)
   else
     next_pc = (SPUADDR_ADDR (pc) + 4) & lslr;
 
-  insert_single_step_breakpoint (gdbarch,
-                                aspace, SPUADDR (SPUADDR_SPU (pc), next_pc));
+  VEC_safe_push (CORE_ADDR, next_pcs, SPUADDR (SPUADDR_SPU (pc), next_pc));
 
   if (is_branch (insn, &offset, &reg))
     {
@@ -1681,11 +1673,11 @@ spu_software_single_step (struct frame_info *frame)
 
       target = target & lslr;
       if (target != next_pc)
-       insert_single_step_breakpoint (gdbarch, aspace,
-                                      SPUADDR (SPUADDR_SPU (pc), target));
+       VEC_safe_push (CORE_ADDR, next_pcs, SPUADDR (SPUADDR_SPU (pc),
+                                                    target));
     }
 
-  return 1;
+  return next_pcs;
 }
 
 
@@ -2797,7 +2789,8 @@ spu_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* Breakpoints.  */
   set_gdbarch_decr_pc_after_break (gdbarch, 4);
-  set_gdbarch_breakpoint_from_pc (gdbarch, spu_breakpoint_from_pc);
+  set_gdbarch_breakpoint_kind_from_pc (gdbarch, spu_breakpoint::kind_from_pc);
+  set_gdbarch_sw_breakpoint_from_kind (gdbarch, spu_breakpoint::bp_from_kind);
   set_gdbarch_memory_remove_breakpoint (gdbarch, spu_memory_remove_breakpoint);
   set_gdbarch_software_single_step (gdbarch, spu_software_single_step);
   set_gdbarch_get_longjmp_target (gdbarch, spu_get_longjmp_target);