diff options
Diffstat (limited to 'gdb/target-descriptions.h')
| -rw-r--r-- | gdb/target-descriptions.h | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/gdb/target-descriptions.h b/gdb/target-descriptions.h index 6a09a90..f0841d1 100644 --- a/gdb/target-descriptions.h +++ b/gdb/target-descriptions.h @@ -28,23 +28,45 @@ struct tdesc_type; struct tdesc_reg; struct target_desc; struct target_ops; +struct target_desc; +/* An inferior's target description info is stored in this opaque + object. There's one such object per inferior. */ +struct target_desc_info; +struct inferior; -/* Fetch the current target's description, and switch the current +/* Fetch the current inferior's description, and switch its current architecture to one which incorporates that description. */ void target_find_description (void); -/* Discard any description fetched from the current target, and switch - the current architecture to one with no target description. */ +/* Discard any description fetched from the target for the current + inferior, and switch the current architecture to one with no target + description. */ void target_clear_description (void); -/* Return the global current target description. This should only be - used by gdbarch initialization code; most access should be through - an existing gdbarch. */ +/* Return the current inferior's target description. This should only + be used by gdbarch initialization code; most access should be + through an existing gdbarch. */ const struct target_desc *target_current_description (void); +/* Copy inferior target description data. Used for example when + handling (v)forks, where child's description is the same as the + parent's, since the child really is a copy of the parent. */ + +void copy_inferior_target_desc_info (struct inferior *destinf, + struct inferior *srcinf); + +/* Free a target_desc_info object. */ + +void target_desc_info_free (struct target_desc_info *tdesc_info); + +/* Returns true if INFO indicates the target description had been + supplied by the user. */ + +int target_desc_info_from_user_p (struct target_desc_info *info); + /* Record architecture-specific functions to call for pseudo-register support. If tdesc_use_registers is called and gdbarch_num_pseudo_regs is greater than zero, then these should be called as well. |