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| author | Andrew Cagney <cagney@redhat.com> | 2002-11-05 21:44:05 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-11-05 21:44:05 +0000 |
| commit | a216a322341d49ebb6eff80fe9a49542b545c7d0 (patch) | |
| tree | b6ff99a9842f2118fd12ead71c31c9a421086205 /gdb/gdbarch.h | |
| parent | b7c642601c187ba8e89c4084d0880649ede3aea1 (diff) | |
| download | gdb-a216a322341d49ebb6eff80fe9a49542b545c7d0.zip gdb-a216a322341d49ebb6eff80fe9a49542b545c7d0.tar.gz gdb-a216a322341d49ebb6eff80fe9a49542b545c7d0.tar.bz2 | |
2002-11-05 Andrew Cagney <ac131313@redhat.com>
* gdbarch.sh (GET_SAVED_REGISTER): Change to a predicate function.
* gdbarch.h, gdbarch.c: Regnerate.
* frame.h (frame_register): Declare.
* frame.c (frame_register): New function.
(get_saved_register): Test GET_SAVED_REGISTER_P before calling
GET_SAVED_REGISTER, otherwize call
generic_unwind_get_saved_register.
(frame_register_read): Use frame_register instead of
get_saved_register.
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index 3add874..a2fa465 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -1210,9 +1210,29 @@ extern void set_gdbarch_coerce_float_to_double (struct gdbarch *gdbarch, gdbarch #endif #endif +#if defined (GET_SAVED_REGISTER) +/* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */ +#if !defined (GET_SAVED_REGISTER_P) +#define GET_SAVED_REGISTER_P() (1) +#endif +#endif + +/* Default predicate for non- multi-arch targets. */ +#if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P) +#define GET_SAVED_REGISTER_P() (0) +#endif + +extern int gdbarch_get_saved_register_p (struct gdbarch *gdbarch); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P) +#error "Non multi-arch definition of GET_SAVED_REGISTER" +#endif +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P) +#define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch)) +#endif + /* Default (function) for non- multi-arch platforms. */ #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER) -#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (generic_unwind_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)) +#define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0) #endif typedef void (gdbarch_get_saved_register_ftype) (char *raw_buffer, int *optimized, CORE_ADDR *addrp, struct frame_info *frame, int regnum, enum lval_type *lval); |