#include "defs.h"
#include "solist.h"
-
-/* Generic functions in nto-tdep.c. */
-
-extern void nto_init_solib_absolute_prefix (void);
-
-char **nto_parse_redirection (char *start_argv[], char **in,
- char **out, char **err);
-
-int proc_iterate_over_mappings (int (*func) (int, CORE_ADDR));
-
-void nto_relocate_section_addresses (struct so_list *, struct section_table *);
-
-int nto_map_arch_to_cputype (const char *);
-
-int nto_find_and_open_solib (char *, unsigned, char **);
-
-/* Dummy function for initializing nto_target_ops on targets which do
- not define a particular regset. */
-void nto_dummy_supply_regset (char *regs);
+#include "osabi.h"
+#include "regset.h"
/* Target operations defined for Neutrino targets (<target>-nto-tdep.c). */
struct nto_target_ops
{
- int nto_internal_debugging;
- unsigned nto_cpuinfo_flags;
- int nto_cpuinfo_valid;
-
- int (*nto_regset_id) (int);
- void (*nto_supply_gregset) (char *);
- void (*nto_supply_fpregset) (char *);
- void (*nto_supply_altregset) (char *);
- void (*nto_supply_regset) (int, char *);
- int (*nto_register_area) (int, int, unsigned *);
- int (*nto_regset_fill) (int, char *);
- struct link_map_offsets *(*nto_fetch_link_map_offsets) (void);
-};
-
-extern struct nto_target_ops current_nto_target;
-
/* For 'maintenance debug nto-debug' command. */
-#define nto_internal_debugging \
- (current_nto_target.nto_internal_debugging)
+ int internal_debugging;
/* The CPUINFO flags from the remote. Currently used by
i386 for fxsave but future proofing other hosts.
depending on our host/target. It would only be invalid
if we were talking to an older pdebug which didn't support
the cpuinfo message. */
-#define nto_cpuinfo_flags \
- (current_nto_target.nto_cpuinfo_flags)
+ unsigned cpuinfo_flags;
/* True if successfully retrieved cpuinfo from remote. */
-#define nto_cpuinfo_valid \
- (current_nto_target.nto_cpuinfo_valid)
+ int cpuinfo_valid;
/* Given a register, return an id that represents the Neutrino
regset it came from. If reg == -1 update all regsets. */
-#define nto_regset_id(reg) \
- (*current_nto_target.nto_regset_id) (reg)
+ int (*regset_id) (int);
-#define nto_supply_gregset(regs) \
- (*current_nto_target.nto_supply_gregset) (regs)
+ void (*supply_gregset) (char *);
-#define nto_supply_fpregset(regs) \
- (*current_nto_target.nto_supply_fpregset) (regs)
+ void (*supply_fpregset) (char *);
-#define nto_supply_altregset(regs) \
- (*current_nto_target.nto_supply_altregset) (regs)
+ void (*supply_altregset) (char *);
/* Given a regset, tell gdb about registers stored in data. */
-#define nto_supply_regset(regset, data) \
- (*current_nto_target.nto_supply_regset) (regset, data)
+ void (*supply_regset) (int, char *);
/* Given a register and regset, calculate the offset into the regset
and stuff it into the last argument. If regno is -1, calculate the
size of the entire regset. Returns length of data, -1 if unknown
regset, 0 if unknown register. */
-#define nto_register_area(reg, regset, off) \
- (*current_nto_target.nto_register_area) (reg, regset, off)
+ int (*register_area) (int, int, unsigned *);
/* Build the Neutrino register set info into the data buffer.
Return -1 if unknown regset, 0 otherwise. */
-#define nto_regset_fill(regset, data) \
- (*current_nto_target.nto_regset_fill) (regset, data)
+ int (*regset_fill) (int, char *);
/* Gives the fetch_link_map_offsets function exposure outside of
solib-svr4.c so that we can override relocate_section_addresses(). */
-#define nto_fetch_link_map_offsets() \
- (*current_nto_target.nto_fetch_link_map_offsets) ()
+ struct link_map_offsets *(*fetch_link_map_offsets) (void);
+
+/* Used by nto_elf_osabi_sniffer to determine if we're connected to an
+ Neutrino target. */
+ enum gdb_osabi (*is_nto_target) (bfd *abfd);
+};
+
+extern struct nto_target_ops current_nto_target;
+
+#define nto_internal_debugging (current_nto_target.internal_debugging)
+
+#define nto_cpuinfo_flags (current_nto_target.cpuinfo_flags)
+
+#define nto_cpuinfo_valid (current_nto_target.cpuinfo_valid)
+
+#define nto_regset_id (current_nto_target.regset_id)
+
+#define nto_supply_gregset (current_nto_target.supply_gregset)
+
+#define nto_supply_fpregset (current_nto_target.supply_fpregset)
+
+#define nto_supply_altregset (current_nto_target.supply_altregset)
+
+#define nto_supply_regset (current_nto_target.supply_regset)
+
+#define nto_register_area (current_nto_target.register_area)
+
+#define nto_regset_fill (current_nto_target.regset_fill)
+
+#define nto_fetch_link_map_offsets \
+(current_nto_target.fetch_link_map_offsets)
+
+#define nto_is_nto_target (current_nto_target.is_nto_target)
/* Keep this consistant with neutrino syspage.h. */
enum
qnx_reg64 padding[1024];
} nto_regset_t;
+/* Generic functions in nto-tdep.c. */
+
+void nto_init_solib_absolute_prefix (void);
+
+void nto_set_target(struct nto_target_ops *);
+
+char **nto_parse_redirection (char *start_argv[], char **in,
+ char **out, char **err);
+
+int proc_iterate_over_mappings (int (*func) (int, CORE_ADDR));
+
+void nto_relocate_section_addresses (struct so_list *,
+ struct section_table *);
+
+int nto_map_arch_to_cputype (const char *);
+
+int nto_find_and_open_solib (char *, unsigned, char **);
+
+enum gdb_osabi nto_elf_osabi_sniffer (bfd *abfd);
+
+void nto_initialize_signals (void);
+
+void nto_generic_supply_gpregset (const struct regset *, struct regcache *,
+ int, const void *, size_t);
+
+void nto_generic_supply_fpregset (const struct regset *, struct regcache *,
+ int, const void *, size_t);
+
+void nto_generic_supply_altregset (const struct regset *, struct regcache *,
+ int, const void *, size_t);
+
+/* Dummy function for initializing nto_target_ops on targets which do
+ not define a particular regset. */
+void nto_dummy_supply_regset (char *regs);
+
+int nto_in_dynsym_resolve_code (CORE_ADDR pc);
+
#endif
projects / deliverable / binutils-gdb.git / blobdiff