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| author | Andrew Cagney <cagney@redhat.com> | 2003-04-08 21:56:10 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-04-08 21:56:10 +0000 |
| commit | 4443bd8373866e76ec700a8bb3f5df8a50ba3714 (patch) | |
| tree | 9b8a010feedc37eff9c2dcde41f59f484c9f0418 /gdb/gdbarch.h | |
| parent | a66624bc3e854775dc9857ce23ead38b741f9dbe (diff) | |
| download | gdb-4443bd8373866e76ec700a8bb3f5df8a50ba3714.zip gdb-4443bd8373866e76ec700a8bb3f5df8a50ba3714.tar.gz gdb-4443bd8373866e76ec700a8bb3f5df8a50ba3714.tar.bz2 | |
2003-04-08 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (SAVED_PC_AFTER_CALL): Add a predicate.
* gdbarch.h, gdbarch.c: Re-generate.
* d10v-tdep.c (d10v_saved_pc_after_call): Delete function.
(d10v_gdbarch_init): Do not set saved_pc_after_call.
* infrun.c (step_over_function): Call SAVED_PC_AFTER_CALL_P
conditionally, use frame_pc_unwind as an alternative. Add
comments.
* arch-utils.c (init_frame_pc_default): Only call
SAVED_PC_AFTER_CALL when available.
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index b2644f7..c1f02c8 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -2385,6 +2385,31 @@ extern void set_gdbarch_frame_locals_address (struct gdbarch *gdbarch, gdbarch_f #endif #endif +#if defined (SAVED_PC_AFTER_CALL) +/* Legacy for systems yet to multi-arch SAVED_PC_AFTER_CALL */ +#if !defined (SAVED_PC_AFTER_CALL_P) +#define SAVED_PC_AFTER_CALL_P() (1) +#endif +#endif + +/* Default predicate for non- multi-arch targets. */ +#if (!GDB_MULTI_ARCH) && !defined (SAVED_PC_AFTER_CALL_P) +#define SAVED_PC_AFTER_CALL_P() (0) +#endif + +extern int gdbarch_saved_pc_after_call_p (struct gdbarch *gdbarch); +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL_P) +#error "Non multi-arch definition of SAVED_PC_AFTER_CALL" +#endif +#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL_P) +#define SAVED_PC_AFTER_CALL_P() (gdbarch_saved_pc_after_call_p (current_gdbarch)) +#endif + +/* Default (function) for non- multi-arch platforms. */ +#if (!GDB_MULTI_ARCH) && !defined (SAVED_PC_AFTER_CALL) +#define SAVED_PC_AFTER_CALL(frame) (internal_error (__FILE__, __LINE__, "SAVED_PC_AFTER_CALL"), 0) +#endif + typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype) (struct frame_info *frame); extern CORE_ADDR gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, struct frame_info *frame); extern void set_gdbarch_saved_pc_after_call (struct gdbarch *gdbarch, gdbarch_saved_pc_after_call_ftype *saved_pc_after_call); |