diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/disasm.c | 16 | ||||
| -rw-r--r-- | gdb/disasm.h | 29 |
2 files changed, 20 insertions, 25 deletions
diff --git a/gdb/disasm.c b/gdb/disasm.c index 53cd6f5..c6edc92 100644 --- a/gdb/disasm.c +++ b/gdb/disasm.c @@ -132,9 +132,9 @@ line_has_code_p (htab_t table, struct symtab *symtab, int line) /* Wrapper of target_read_code. */ int -gdb_disassembler::dis_asm_read_memory (bfd_vma memaddr, gdb_byte *myaddr, - unsigned int len, - struct disassemble_info *info) +gdb_disassembler_memory_reader::dis_asm_read_memory + (bfd_vma memaddr, gdb_byte *myaddr, unsigned int len, + struct disassemble_info *info) { return target_read_code (memaddr, myaddr, len); } @@ -1021,16 +1021,6 @@ gdb_non_printing_disassembler::null_fprintf_styled_func return 0; } -/* See disasm.h. */ - -int -gdb_non_printing_memory_disassembler::dis_asm_read_memory - (bfd_vma memaddr, bfd_byte *myaddr, unsigned int length, - struct disassemble_info *dinfo) -{ - return target_read_code (memaddr, myaddr, length); -} - /* A non-printing disassemble_info management class. The disassemble_info setup by this class will not print anything to the output stream (there is no output stream), and the instruction to be disassembled will be diff --git a/gdb/disasm.h b/gdb/disasm.h index ec51203..da03e13 100644 --- a/gdb/disasm.h +++ b/gdb/disasm.h @@ -165,31 +165,39 @@ private: ATTRIBUTE_PRINTF(3,4); }; +/* This is a helper class, for use as an additional base-class, by some of + the disassembler classes below. This class just defines a static method + for reading from target memory, which can then be used by the various + disassembler sub-classes. */ + +struct gdb_disassembler_memory_reader +{ + /* Implements the read_memory_func disassemble_info callback. */ + static int dis_asm_read_memory (bfd_vma memaddr, gdb_byte *myaddr, + unsigned int len, + struct disassemble_info *info); +}; + /* A non-printing disassemble_info management class. The disassemble_info setup by this class will not print anything to the output stream (there is no output stream), and the instruction to be disassembled will be read from target memory. */ struct gdb_non_printing_memory_disassembler - : public gdb_non_printing_disassembler + : public gdb_non_printing_disassembler, + private gdb_disassembler_memory_reader { /* Constructor. GDBARCH is the architecture to disassemble for. */ gdb_non_printing_memory_disassembler (struct gdbarch *gdbarch) :gdb_non_printing_disassembler (gdbarch, dis_asm_read_memory) { /* Nothing. */ } - -private: - - /* Implements the read_memory_func disassemble_info callback. */ - static int dis_asm_read_memory (bfd_vma memaddr, gdb_byte *myaddr, - unsigned int len, - struct disassemble_info *info); }; /* A dissassembler class that provides 'print_insn', a method for disassembling a single instruction to the output stream. */ -struct gdb_disassembler : public gdb_printing_disassembler +struct gdb_disassembler : public gdb_printing_disassembler, + private gdb_disassembler_memory_reader { gdb_disassembler (struct gdbarch *gdbarch, struct ui_file *file) : gdb_disassembler (gdbarch, file, dis_asm_read_memory) @@ -239,9 +247,6 @@ private: (currently just to addresses and symbols) as it goes. */ static bool use_ext_lang_colorization_p; - static int dis_asm_read_memory (bfd_vma memaddr, gdb_byte *myaddr, - unsigned int len, - struct disassemble_info *info); static void dis_asm_memory_error (int err, bfd_vma memaddr, struct disassemble_info *info); static void dis_asm_print_address (bfd_vma addr, |