#ifdef HAVE_THREAD_DB_H
#include <thread_db.h>
#endif
+#include <signal.h>
#include "gdb_proc_service.h"
extern struct regset_info target_regsets[];
#endif
-struct siginfo;
-
struct process_info_private
{
/* Arch-specific additions. */
int num_regs;
int *regmap;
+
+ /* Regset support bitmap: 1 for registers that are transferred as a part
+ of a regset, 0 for ones that need to be handled individually. This
+ can be NULL if all registers are transferred with regsets or regsets
+ are not supported. */
+ unsigned char *regset_bitmap;
int (*cannot_fetch_register) (int);
/* Returns 0 if we can store the register, 1 if we can not
store the register, and 2 if failure to store the register
is acceptable. */
int (*cannot_store_register) (int);
+
+ /* Hook to fetch a register in some non-standard way. Used for
+ example by backends that have read-only registers with hardcoded
+ values (e.g., IA64's gr0/fr0/fr1). Returns true if register
+ REGNO was supplied, false if not, and we should fallback to the
+ standard ptrace methods. */
+ int (*fetch_register) (struct regcache *regcache, int regno);
+
CORE_ADDR (*get_pc) (struct regcache *regcache);
void (*set_pc) (struct regcache *regcache, CORE_ADDR newpc);
const unsigned char *breakpoint;
Returns true if any conversion was done; false otherwise.
If DIRECTION is 1, then copy from INF to NATIVE.
If DIRECTION is 0, copy from NATIVE to INF. */
- int (*siginfo_fixup) (struct siginfo *native, void *inf, int direction);
+ int (*siginfo_fixup) (siginfo_t *native, void *inf, int direction);
/* Hook to call when a new process is created or attached to.
If extra per-process architecture-specific data is needed,
extern struct inferior_list all_lwps;
-int linux_pid_exe_is_elf_64_file (int pid);
+int linux_pid_exe_is_elf_64_file (int pid, unsigned int *machine);
void linux_attach_lwp (unsigned long pid);
struct lwp_info *find_lwp_pid (ptid_t ptid);