# Architecture commands for GDB, the GNU debugger.
#
-# Copyright (C) 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1998-2014 Free Software Foundation, Inc.
#
# This file is part of GDB.
#
cat <<EOF
i:const struct bfd_arch_info *:bfd_arch_info:::&bfd_default_arch_struct::::gdbarch_bfd_arch_info (gdbarch)->printable_name
#
-i:int:byte_order:::BFD_ENDIAN_BIG
-i:int:byte_order_for_code:::BFD_ENDIAN_BIG
+i:enum bfd_endian:byte_order:::BFD_ENDIAN_BIG
+i:enum bfd_endian:byte_order_for_code:::BFD_ENDIAN_BIG
#
i:enum gdb_osabi:osabi:::GDB_OSABI_UNKNOWN
#
# use "register_type".
M:struct type *:register_type:int reg_nr:reg_nr
-# See gdbint.texinfo, and PUSH_DUMMY_CALL.
M:struct frame_id:dummy_id:struct frame_info *this_frame:this_frame
# Implement DUMMY_ID and PUSH_DUMMY_CALL, then delete
# deprecated_fp_regnum.
v:int:deprecated_fp_regnum:::-1:-1::0
-# See gdbint.texinfo. See infcall.c.
M:CORE_ADDR:push_dummy_call:struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr:function, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr
v:int:call_dummy_location::::AT_ENTRY_POINT::0
M:CORE_ADDR:push_dummy_code:CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache:sp, funaddr, args, nargs, value_type, real_pc, bp_addr, regcache
m:int:register_sim_regno:int reg_nr:reg_nr::legacy_register_sim_regno::0
m:int:cannot_fetch_register:int regnum:regnum::cannot_register_not::0
m:int:cannot_store_register:int regnum:regnum::cannot_register_not::0
-# setjmp/longjmp support.
+
+# Determine the address where a longjmp will land and save this address
+# in PC. Return nonzero on success.
+#
+# FRAME corresponds to the longjmp frame.
F:int:get_longjmp_target:struct frame_info *frame, CORE_ADDR *pc:frame, pc
+
#
v:int:believe_pcc_promotion:::::::
#
v:int:have_nonsteppable_watchpoint:::0:0::0
F:int:address_class_type_flags:int byte_size, int dwarf2_addr_class:byte_size, dwarf2_addr_class
M:const char *:address_class_type_flags_to_name:int type_flags:type_flags
+
+# Return the appropriate type_flags for the supplied address class.
+# This function should return 1 if the address class was recognized and
+# type_flags was set, zero otherwise.
M:int:address_class_name_to_type_flags:const char *name, int *type_flags_ptr:name, type_flags_ptr
# Is a register in a group
m:int:register_reggroup_p:int regnum, struct reggroup *reggroup:regnum, reggroup::default_register_reggroup_p::0
# Create core file notes
M:char *:make_corefile_notes:bfd *obfd, int *note_size:obfd, note_size
+# The elfcore writer hook to use to write Linux prpsinfo notes to core
+# files. Most Linux architectures use the same prpsinfo32 or
+# prpsinfo64 layouts, and so won't need to provide this hook, as we
+# call the Linux generic routines in bfd to write prpsinfo notes by
+# default.
+F:char *:elfcore_write_linux_prpsinfo:bfd *obfd, char *note_data, int *note_size, const struct elf_internal_linux_prpsinfo *info:obfd, note_data, note_size, info
+
# Find core file memory regions
M:int:find_memory_regions:find_memory_region_ftype func, void *data:func, data
# Read offset OFFSET of TARGET_OBJECT_LIBRARIES formatted shared libraries list from
# core file into buffer READBUF with length LEN.
-M:LONGEST:core_xfer_shared_libraries:gdb_byte *readbuf, ULONGEST offset, LONGEST len:readbuf, offset, len
+M:LONGEST:core_xfer_shared_libraries:gdb_byte *readbuf, ULONGEST offset, ULONGEST len:readbuf, offset, len
+
+# Read offset OFFSET of TARGET_OBJECT_LIBRARIES_AIX formatted shared
+# libraries list from core file into buffer READBUF with length LEN.
+M:LONGEST:core_xfer_shared_libraries_aix:gdb_byte *readbuf, ULONGEST offset, ULONGEST len:readbuf, offset, len
# How the core target converts a PTID from a core file to a string.
M:char *:core_pid_to_str:ptid_t ptid:ptid
# (target_wait, target_resume, etc.).
M:enum gdb_signal:gdb_signal_from_target:int signo:signo
+# Signal translation: translate the GDB's internal signal number into
+# the inferior's signal (target's) representation. The implementation
+# of this method must be host independent. IOW, don't rely on symbols
+# of the NAT_FILE header (the nm-*.h files), the host <signal.h>
+# header, or similar headers.
+# Return the target signal number if found, or -1 if the GDB internal
+# signal number is invalid.
+M:int:gdb_signal_to_target:enum gdb_signal signal:signal
+
# Extra signal info inspection.
#
# Return a type suitable to inspect extra signal information.
# SystemTap related fields and functions.
-# Prefix used to mark an integer constant on the architecture's assembly
+# A NULL-terminated array of prefixes used to mark an integer constant
+# on the architecture's assembly.
# For example, on x86 integer constants are written as:
#
# \$10 ;; integer constant 10
#
# in this case, this prefix would be the character \`\$\'.
-v:const char *:stap_integer_prefix:::0:0::0:pstring (gdbarch->stap_integer_prefix)
+v:const char *const *:stap_integer_prefixes:::0:0::0:pstring_list (gdbarch->stap_integer_prefixes)
-# Suffix used to mark an integer constant on the architecture's assembly.
-v:const char *:stap_integer_suffix:::0:0::0:pstring (gdbarch->stap_integer_suffix)
+# A NULL-terminated array of suffixes used to mark an integer constant
+# on the architecture's assembly.
+v:const char *const *:stap_integer_suffixes:::0:0::0:pstring_list (gdbarch->stap_integer_suffixes)
-# Prefix used to mark a register name on the architecture's assembly.
+# A NULL-terminated array of prefixes used to mark a register name on
+# the architecture's assembly.
# For example, on x86 the register name is written as:
#
# \%eax ;; register eax
#
# in this case, this prefix would be the character \`\%\'.
-v:const char *:stap_register_prefix:::0:0::0:pstring (gdbarch->stap_register_prefix)
+v:const char *const *:stap_register_prefixes:::0:0::0:pstring_list (gdbarch->stap_register_prefixes)
-# Suffix used to mark a register name on the architecture's assembly
-v:const char *:stap_register_suffix:::0:0::0:pstring (gdbarch->stap_register_suffix)
+# A NULL-terminated array of suffixes used to mark a register name on
+# the architecture's assembly.
+v:const char *const *:stap_register_suffixes:::0:0::0:pstring_list (gdbarch->stap_register_suffixes)
-# Prefix used to mark a register indirection on the architecture's assembly.
+# A NULL-terminated array of prefixes used to mark a register
+# indirection on the architecture's assembly.
# For example, on x86 the register indirection is written as:
#
# \(\%eax\) ;; indirecting eax
#
# Please note that we use the indirection prefix also for register
# displacement, e.g., \`4\(\%eax\)\' on x86.
-v:const char *:stap_register_indirection_prefix:::0:0::0:pstring (gdbarch->stap_register_indirection_prefix)
+v:const char *const *:stap_register_indirection_prefixes:::0:0::0:pstring_list (gdbarch->stap_register_indirection_prefixes)
-# Suffix used to mark a register indirection on the architecture's assembly.
+# A NULL-terminated array of suffixes used to mark a register
+# indirection on the architecture's assembly.
# For example, on x86 the register indirection is written as:
#
# \(\%eax\) ;; indirecting eax
#
# Please note that we use the indirection suffix also for register
# displacement, e.g., \`4\(\%eax\)\' on x86.
-v:const char *:stap_register_indirection_suffix:::0:0::0:pstring (gdbarch->stap_register_indirection_suffix)
+v:const char *const *:stap_register_indirection_suffixes:::0:0::0:pstring_list (gdbarch->stap_register_indirection_suffixes)
-# Prefix used to name a register using GDB's nomenclature.
+# Prefix(es) used to name a register using GDB's nomenclature.
#
# For example, on PPC a register is represented by a number in the assembly
# language (e.g., \`10\' is the 10th general-purpose register). However,
# Implement the "info proc" command.
M:void:info_proc:char *args, enum info_proc_what what:args, what
+# Implement the "info proc" command for core files. Noe that there
+# are two "info_proc"-like methods on gdbarch -- one for core files,
+# one for live targets.
+M:void:core_info_proc:char *args, enum info_proc_what what:args, what
+
# Iterate over all objfiles in the order that makes the most sense
# for the architecture to make global symbol searches.
#
# inspected when the symbol search was requested.
m:void:iterate_over_objfiles_in_search_order:iterate_over_objfiles_in_search_order_cb_ftype *cb, void *cb_data, struct objfile *current_objfile:cb, cb_data, current_objfile:0:default_iterate_over_objfiles_in_search_order::0
+# Ravenscar arch-dependent ops.
+v:struct ravenscar_arch_ops *:ravenscar_ops:::NULL:NULL::0:host_address_to_string (gdbarch->ravenscar_ops)
+
+# Return non-zero if the instruction at ADDR is a call; zero otherwise.
+m:int:insn_is_call:CORE_ADDR addr:addr::default_insn_is_call::0
+
+# Return non-zero if the instruction at ADDR is a return; zero otherwise.
+m:int:insn_is_ret:CORE_ADDR addr:addr::default_insn_is_ret::0
+
+# Return non-zero if the instruction at ADDR is a jump; zero otherwise.
+m:int:insn_is_jump:CORE_ADDR addr:addr::default_insn_is_jump::0
EOF
}
/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1998-2014 Free Software Foundation, Inc.
This file is part of GDB.
struct agent_expr;
struct axs_value;
struct stap_parse_info;
+struct ravenscar_arch_ops;
+struct elf_internal_linux_prpsinfo;
/* The architecture associated with the inferior through the
connection to the target.
const struct bfd_arch_info *bfd_arch_info;
/* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
- int byte_order;
+ enum bfd_endian byte_order;
- int byte_order_for_code;
+ enum bfd_endian byte_order_for_code;
/* Use default: NULL (ZERO). */
bfd *abfd;
#include "floatformat.h"
#include "gdb_assert.h"
-#include "gdb_string.h"
+#include <string.h>
#include "reggroups.h"
#include "osabi.h"
#include "gdb_obstack.h"
return string;
}
+/* Helper function to print a list of strings, represented as "const
+ char *const *". The list is printed comma-separated. */
+
+static char *
+pstring_list (const char *const *list)
+{
+ static char ret[100];
+ const char *const *p;
+ size_t offset = 0;
+
+ if (list == NULL)
+ return "(null)";
+
+ ret[0] = '\0';
+ for (p = list; *p != NULL && offset < sizeof (ret); ++p)
+ {
+ size_t s = xsnprintf (ret + offset, sizeof (ret) - offset, "%s, ", *p);
+ offset += 2 + s;
+ }
+
+ if (offset > 0)
+ {
+ gdb_assert (offset - 2 < sizeof (ret));
+ ret[offset - 2] = '\0';
+ }
+
+ return ret;
+}
+
EOF
# gdbarch open the gdbarch object
/* Create an obstack for allocating all the per-architecture memory,
then use that to allocate the architecture vector. */
- struct obstack *obstack = XMALLOC (struct obstack);
+ struct obstack *obstack = XNEW (struct obstack);
obstack_init (obstack);
gdbarch = obstack_alloc (obstack, sizeof (*gdbarch));
memset (gdbarch, 0, sizeof (*gdbarch));
for (curr = &gdbarch_data_registry.registrations;
(*curr) != NULL;
curr = &(*curr)->next);
- (*curr) = XMALLOC (struct gdbarch_data_registration);
+ (*curr) = XNEW (struct gdbarch_data_registration);
(*curr)->next = NULL;
- (*curr)->data = XMALLOC (struct gdbarch_data);
+ (*curr)->data = XNEW (struct gdbarch_data);
(*curr)->data->index = gdbarch_data_registry.nr++;
(*curr)->data->pre_init = pre_init;
(*curr)->data->post_init = post_init;
bfd_arch_info->printable_name,
host_address_to_string (init));
/* Append it */
- (*curr) = XMALLOC (struct gdbarch_registration);
+ (*curr) = XNEW (struct gdbarch_registration);
(*curr)->bfd_architecture = bfd_architecture;
(*curr)->init = init;
(*curr)->dump_tdep = dump_tdep;
/* Insert the new architecture into the front of the architecture
list (keep the list sorted Most Recently Used). */
{
- struct gdbarch_list *this = XMALLOC (struct gdbarch_list);
+ struct gdbarch_list *this = XNEW (struct gdbarch_list);
this->next = rego->arches;
this->gdbarch = new_gdbarch;
rego->arches = this;
projects / deliverable / binutils-gdb.git / blobdiff