Add new disassmebler function prototype: disasm_symaddr()
Add new compile time flag: COFFARM
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@ -1,3 +1,7 @@
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Tue Dec 2 10:20:53 1997 Nick Clifton <nickc@cygnus.com>
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* dis-asm.h (disasm_symaddr): New prototype.
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Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
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* coff/sh.h (R_SH_SWITCH8): New.
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@ -51,6 +51,9 @@ typedef struct disassemble_info {
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unsigned long mach;
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/* Endianness (for bi-endian cpus). Mono-endian cpus can ignore this. */
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enum bfd_endian endian;
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/* The symbol at the start of the function being disassembled. This
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is not set reliably, but if it is not NULL, it is correct. */
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asymbol *symbol;
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/* For use by the disassembler.
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The top 16 bits are reserved for public use (and are documented here).
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@ -78,11 +81,35 @@ typedef struct disassemble_info {
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void (*print_address_func)
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PARAMS ((bfd_vma addr, struct disassemble_info *info));
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/* Function called to determine if there is a symbol at the given ADDR.
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If there is, the function returns 1, otherwise it returns 0.
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This is used by ports which support an overlay manager where
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the overlay number is held in the top part of an address. In
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some circumstances we want to include the overlay number in the
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address, (normally because there is a symbol associated with
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that address), but sometimes we want to mask out the overlay bits. */
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int (* symbol_at_address_func)
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PARAMS ((bfd_vma addr, struct disassemble_info * info));
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/* These are for buffer_read_memory. */
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bfd_byte *buffer;
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bfd_vma buffer_vma;
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int buffer_length;
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/* This variable may be set by the instruction decoder. It suggests
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the number of bytes objdump should display on a single line. If
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the instruction decoder sets this, it should always set it to
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the same value in order to get reasonable looking output. */
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int bytes_per_line;
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/* the next two variables control the way objdump displays the raw data */
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/* For example, if bytes_per_line is 8 and bytes_per_chunk is 4, the */
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/* output will look like this:
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00: 00000000 00000000
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with the chunks displayed according to "display_endian". */
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int bytes_per_chunk;
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enum bfd_endian display_endian;
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/* Results from instruction decoders. Not all decoders yet support
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this information. This info is set each time an instruction is
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decoded, and is only valid for the last such instruction.
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@ -118,9 +145,7 @@ extern int print_insn_h8300h PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_h8300s PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_h8500 PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_alpha PARAMS ((bfd_vma, disassemble_info*));
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/* start-sanitize-arc */
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extern disassembler_ftype arc_get_disassembler PARAMS ((int, int));
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/* end-sanitize-arc */
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extern int print_insn_big_arm PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_little_arm PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_sparc PARAMS ((bfd_vma, disassemble_info*));
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@ -130,9 +155,7 @@ extern int print_insn_i960 PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_sh PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_shl PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_hppa PARAMS ((bfd_vma, disassemble_info*));
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/* start-sanitize-m32r */
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extern int print_insn_m32r PARAMS ((bfd_vma, disassemble_info*));
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/* end-sanitize-m32r */
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extern int print_insn_m88k PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_mn10200 PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_mn10300 PARAMS ((bfd_vma, disassemble_info*));
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@ -141,12 +164,14 @@ extern int print_insn_big_powerpc PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_little_powerpc PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_rs6000 PARAMS ((bfd_vma, disassemble_info*));
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extern int print_insn_w65 PARAMS ((bfd_vma, disassemble_info*));
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/* start-sanitize-d10v */
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extern int print_insn_d10v PARAMS ((bfd_vma, disassemble_info*));
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/* end-sanitize-d10v */
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/* start-sanitize-v850 */
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/* start-sanitize-d30v */
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extern int print_insn_d30v PARAMS ((bfd_vma, disassemble_info*));
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/* end-sanitize-d30v */
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extern int print_insn_v850 PARAMS ((bfd_vma, disassemble_info*));
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/* end-sanitize-v850 */
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/* start-sanitize-tic80 */
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extern int print_insn_tic80 PARAMS ((bfd_vma, disassemble_info*));
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/* end-sanitize-tic80 */
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/* Fetch the disassembler for a given BFD, if that support is available. */
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extern disassembler_ftype disassembler PARAMS ((bfd *));
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@ -171,6 +196,13 @@ extern void perror_memory PARAMS ((int, bfd_vma, struct disassemble_info *));
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extern void generic_print_address
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PARAMS ((bfd_vma, struct disassemble_info *));
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/* Always true. */
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extern int generic_symbol_at_address
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PARAMS ((bfd_vma, struct disassemble_info *));
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/* Pass through the symbol associated with the address being disassembled: */
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extern void disasm_symaddr PARAMS ((asymbol *sym, disassemble_info *info));
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/* Macro to initialize a disassemble_info struct. This should be called
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by all applications creating such a struct. */
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#define INIT_DISASSEMBLE_INFO(INFO, STREAM, FPRINTF_FUNC) \
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@ -188,13 +220,18 @@ extern void generic_print_address
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#define INIT_DISASSEMBLE_INFO_NO_ARCH(INFO, STREAM, FPRINTF_FUNC) \
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(INFO).fprintf_func = (FPRINTF_FUNC), \
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(INFO).stream = (STREAM), \
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(INFO).symbol = NULL, \
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(INFO).buffer = NULL, \
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(INFO).buffer_vma = 0, \
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(INFO).buffer_length = 0, \
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(INFO).read_memory_func = buffer_read_memory, \
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(INFO).memory_error_func = perror_memory, \
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(INFO).print_address_func = generic_print_address, \
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(INFO).symbol_at_address_func = generic_symbol_at_address, \
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(INFO).flags = 0, \
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(INFO).bytes_per_line = 0, \
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(INFO).bytes_per_chunk = 0, \
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(INFO).display_endian = BFD_ENDIAN_UNKNOWN, \
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(INFO).insn_info_valid = 0
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#endif /* ! defined (DIS_ASM_H) */
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