X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2Fnto-tdep.h;h=f176b70df27dca8998ccec31f6337b99321546a0;hb=7124770976d3f051532faf864013b76ab36249bf;hp=c903bab6398dac37108af3af7829e63b916a232a;hpb=d737fd7f91e8282171e28b96156adbf8362293b8;p=binutils-gdb.git
diff --git a/gdb/nto-tdep.h b/gdb/nto-tdep.h
index c903bab6398..f176b70df27 100644
--- a/gdb/nto-tdep.h
+++ b/gdb/nto-tdep.h
@@ -1,6 +1,6 @@
/* nto-tdep.h - QNX Neutrino target header.
- Copyright 2003 Free Software Foundation, Inc.
+ Copyright (C) 2003-2022 Free Software Foundation, Inc.
Contributed by QNX Software Systems Ltd.
@@ -8,7 +8,7 @@
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -17,25 +17,20 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see . */
-#ifndef _NTO_TDEP_H
-#define _NTO_TDEP_H
+#ifndef NTO_TDEP_H
+#define NTO_TDEP_H
-#include "defs.h"
#include "solist.h"
#include "osabi.h"
#include "regset.h"
+#include "gdbthread.h"
/* Target operations defined for Neutrino targets (-nto-tdep.c). */
struct nto_target_ops
{
-/* For 'maintenance debug nto-debug' command. */
- int internal_debugging;
-
/* The CPUINFO flags from the remote. Currently used by
i386 for fxsave but future proofing other hosts.
This is initialized in procfs_attach or nto_start_remote
@@ -51,24 +46,24 @@ struct nto_target_ops
regset it came from. If reg == -1 update all regsets. */
int (*regset_id) (int);
- void (*supply_gregset) (char *);
+ void (*supply_gregset) (struct regcache *, char *);
- void (*supply_fpregset) (char *);
+ void (*supply_fpregset) (struct regcache *, char *);
- void (*supply_altregset) (char *);
+ void (*supply_altregset) (struct regcache *, char *);
/* Given a regset, tell gdb about registers stored in data. */
- void (*supply_regset) (int, char *);
+ void (*supply_regset) (struct regcache *, 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. */
- int (*register_area) (int, int, unsigned *);
+ int (*register_area) (struct gdbarch *, int, int, unsigned *);
-/* Build the Neutrino register set info into the data buffer.
+/* Build the Neutrino register set info into the data buffer.
Return -1 if unknown regset, 0 otherwise. */
- int (*regset_fill) (int, char *);
+ int (*regset_fill) (const struct regcache *, int, char *);
/* Gives the fetch_link_map_offsets function exposure outside of
solib-svr4.c so that we can override relocate_section_addresses(). */
@@ -81,8 +76,6 @@ struct nto_target_ops
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)
@@ -124,7 +117,7 @@ enum
OSTYPE_NTO
};
-/* These correspond to the DSMSG_* versions in dsmsgs.h. */
+/* These correspond to the DSMSG_* versions in dsmsgs.h. */
enum
{
NTO_REG_GENERAL,
@@ -141,41 +134,61 @@ typedef struct _debug_regs
qnx_reg64 padding[1024];
} nto_regset_t;
-/* Generic functions in nto-tdep.c. */
+struct nto_thread_info : public private_thread_info
+{
+ short tid = 0;
+ unsigned char state = 0;
+ unsigned char flags = 0;
+ std::string name;
+};
-void nto_init_solib_absolute_prefix (void);
+static inline nto_thread_info *
+get_nto_thread_info (thread_info *thread)
+{
+ return static_cast (thread->priv.get ());
+}
-void nto_set_target(struct nto_target_ops *);
+/* Per-inferior data, common for both procfs and remote. */
+struct nto_inferior_data
+{
+ /* Last stopped flags result from wait function */
+ unsigned int stopped_flags = 0;
-char **nto_parse_redirection (char *start_argv[], char **in,
- char **out, char **err);
+ /* Last known stopped PC */
+ CORE_ADDR stopped_pc = 0;
+};
-int proc_iterate_over_mappings (int (*func) (int, CORE_ADDR));
+/* Generic functions in nto-tdep.c. */
+
+void nto_init_solib_absolute_prefix (void);
+
+char **nto_parse_redirection (char *start_argv[], const char **in,
+ const char **out, const char **err);
void nto_relocate_section_addresses (struct so_list *,
- struct section_table *);
+ struct target_section *);
int nto_map_arch_to_cputype (const char *);
-int nto_find_and_open_solib (char *, unsigned, char **);
+int nto_find_and_open_solib (const char *, unsigned,
+ gdb::unique_xmalloc_ptr *);
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);
+void nto_dummy_supply_regset (struct regcache *regcache, char *regs);
int nto_in_dynsym_resolve_code (CORE_ADDR pc);
-#endif
+const char *nto_extra_thread_info (struct target_ops *self, struct thread_info *);
+
+LONGEST nto_read_auxv_from_initial_stack (CORE_ADDR inital_stack,
+ gdb_byte *readbuf,
+ LONGEST len, size_t sizeof_auxv_t);
+
+struct nto_inferior_data *nto_inferior_data (struct inferior *inf);
+
+#endif /* NTO_TDEP_H */