/* Interface between the opcode library and its callers.
- Copyright (C) 1999-2017 Free Software Foundation, Inc.
+ Copyright (C) 1999-2019 Free Software Foundation, Inc.
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
#endif
#include <stdio.h>
+#include <string.h>
#include "bfd.h"
typedef int (*fprintf_ftype) (void *, const char*, ...) ATTRIBUTE_FPTR_PRINTF_2;
/* Set if the user has specifically set the machine type encoded in the
mach field of this structure. */
#define USER_SPECIFIED_MACHINE_TYPE (1 << 29)
+ /* Set if the user has requested wide output. */
+#define WIDE_OUTPUT (1 << 28)
/* Use internally by the target specific disassembly code. */
void *private_data;
/* These are for buffer_read_memory. */
bfd_byte *buffer;
bfd_vma buffer_vma;
- unsigned int buffer_length;
+ size_t buffer_length;
/* This variable may be set by the instruction decoder. It suggests
the number of bytes objdump should display on a single line. If
file being disassembled. */
bfd_vma stop_vma;
+ /* The end range of the current range being disassembled. This is required
+ in order to notify the disassembler when it's currently handling a
+ different range than it was before. This prevent unsafe optimizations when
+ disassembling such as the way mapping symbols are found on AArch64. */
+ bfd_vma stop_offset;
+
} disassemble_info;
-/* This struct is used to pass information about valid disassembler options
- and their descriptions from the target to the generic GDB functions that
- set and display them. */
+/* This struct is used to pass information about valid disassembler
+ option arguments from the target to the generic GDB functions
+ that set and display them. */
+
+typedef struct
+{
+ /* Option argument name to use in descriptions. */
+ const char *name;
+
+ /* Vector of acceptable option argument values, NULL-terminated. */
+ const char **values;
+} disasm_option_arg_t;
+
+/* This struct is used to pass information about valid disassembler
+ options, their descriptions and arguments from the target to the
+ generic GDB functions that set and display them. Options are
+ defined by tuples of vector entries at each index. */
typedef struct
{
+ /* Vector of option names, NULL-terminated. */
const char **name;
+
+ /* Vector of option descriptions or NULL if none to be shown. */
const char **description;
+
+ /* Vector of option argument information pointers or NULL if no
+ option accepts an argument. NULL entries denote individual
+ options that accept no argument. */
+ const disasm_option_arg_t **arg;
} disasm_options_t;
+/* This struct is used to pass information about valid disassembler
+ options and arguments from the target to the generic GDB functions
+ that set and display them. */
+
+typedef struct
+{
+ /* Valid disassembler options. Individual options that support
+ an argument will refer to entries in the ARGS vector. */
+ disasm_options_t options;
+
+ /* Vector of acceptable option arguments, NULL-terminated. This
+ collects all possible option argument choices, some of which
+ may be shared by different options from the OPTIONS member. */
+ disasm_option_arg_t *args;
+} disasm_options_and_args_t;
\f
/* Standard disassemblers. Disassemble one instruction at the given
target address. Return number of octets processed. */
typedef int (*disassembler_ftype) (bfd_vma, disassemble_info *);
/* Disassemblers used out side of opcodes library. */
-extern int print_insn_aarch64 (bfd_vma, disassemble_info *);
-extern int print_insn_big_arm (bfd_vma, disassemble_info *);
-extern int print_insn_big_mips (bfd_vma, disassemble_info *);
-extern int print_insn_i386 (bfd_vma, disassemble_info *);
-extern int print_insn_ia64 (bfd_vma, disassemble_info *);
-extern int print_insn_little_arm (bfd_vma, disassemble_info *);
-extern int print_insn_little_mips (bfd_vma, disassemble_info *);
extern int print_insn_m32c (bfd_vma, disassemble_info *);
extern int print_insn_mep (bfd_vma, disassemble_info *);
+extern int print_insn_s12z (bfd_vma, disassemble_info *);
extern int print_insn_sh (bfd_vma, disassemble_info *);
-extern int print_insn_sh64x_media (bfd_vma, disassemble_info *);
extern int print_insn_sparc (bfd_vma, disassemble_info *);
-extern int print_insn_spu (bfd_vma, disassemble_info *);
extern int print_insn_rx (bfd_vma, disassemble_info *);
extern int print_insn_rl78 (bfd_vma, disassemble_info *);
extern int print_insn_rl78_g10 (bfd_vma, disassemble_info *);
extern void print_aarch64_disassembler_options (FILE *);
extern void print_i386_disassembler_options (FILE *);
extern void print_mips_disassembler_options (FILE *);
+extern void print_nfp_disassembler_options (FILE *);
extern void print_ppc_disassembler_options (FILE *);
extern void print_riscv_disassembler_options (FILE *);
extern void print_arm_disassembler_options (FILE *);
extern void print_wasm32_disassembler_options (FILE *);
extern bfd_boolean aarch64_symbol_is_valid (asymbol *, struct disassemble_info *);
extern bfd_boolean arm_symbol_is_valid (asymbol *, struct disassemble_info *);
+extern bfd_boolean csky_symbol_is_valid (asymbol *, struct disassemble_info *);
+extern bfd_boolean riscv_symbol_is_valid (asymbol *, struct disassemble_info *);
extern void disassemble_init_powerpc (struct disassemble_info *);
extern void disassemble_init_s390 (struct disassemble_info *);
extern void disassemble_init_wasm32 (struct disassemble_info *);
-extern const disasm_options_t *disassembler_options_powerpc (void);
-extern const disasm_options_t *disassembler_options_arm (void);
-extern const disasm_options_t *disassembler_options_s390 (void);
+extern void disassemble_init_nds32 (struct disassemble_info *);
+extern const disasm_options_and_args_t *disassembler_options_arm (void);
+extern const disasm_options_and_args_t *disassembler_options_mips (void);
+extern const disasm_options_and_args_t *disassembler_options_powerpc (void);
+extern const disasm_options_and_args_t *disassembler_options_s390 (void);
/* Fetch the disassembler for a given architecture ARC, endianess (big
endian if BIG is true), bfd_mach value MACH, and ABFD, if that support
projects / deliverable / binutils-gdb.git / blobdiff