On 02/18/2016 08:35 AM, Marcin KoÅcielnicki wrote:
When we're looking at a tracefile trace frame where registers are not
available, and the tracepoint has only one location, we supply
the location's address as the PC register. However, this only works
if PC is not a pseudo register, and individual architectures may want
to guess more registers. Add a gdbarch hook that will handle that.
gdb/ChangeLog:
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbarch.sh: Add guess_tracepoint_registers hook, struct tracepoint
declaration, and tracepoint.h include.
* tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook.
* tracepoint.c (default_guess_tracepoint_registers): New function.
* tracepoint.h (default_guess_tracepoint_registers): New prototype.
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 3fadcd1..be0e7e3 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -64,6 +64,7 @@ struct elf_internal_linux_prpsinfo;
struct mem_range;
struct syscalls_info;
struct thread_info;
+struct tracepoint;
Is this declaration needed here? struct tracepoint doesn't seem to be
used anywhere in gdbarch.[c|h].