Kevin Buettner e94802301b Disassemble blocks with non-contiguous ranges ... This patch adds support for disassembly of blocks with non-contiguous ranges. These blocks are printed as follows: (gdb) disassemble foo Dump of assembler code for function foo: Address range 0x401136 to 0x401151: 0x0000000000401136 <+0>: push %rbp 0x0000000000401137 <+1>: mov %rsp,%rbp 0x000000000040113a <+4>: callq 0x401134 <bar> 0x000000000040113f <+9>: mov 0x2eef(%rip),%eax # 0x404034 <e> 0x0000000000401145 <+15>: test %eax,%eax 0x0000000000401147 <+17>: je 0x40114e <foo+24> 0x0000000000401149 <+19>: callq 0x401128 <foo+4294967282> 0x000000000040114e <+24>: nop 0x000000000040114f <+25>: pop %rbp 0x0000000000401150 <+26>: retq Address range 0x401128 to 0x401134: 0x0000000000401128 <+-14>: push %rbp 0x0000000000401129 <+-13>: mov %rsp,%rbp 0x000000000040112c <+-10>: callq 0x401126 <baz> 0x0000000000401131 <+-5>: nop 0x0000000000401132 <+-4>: pop %rbp 0x0000000000401133 <+-3>: retq End of assembler dump. This is an actual dump from the test case that I constructed for this work. The ranges are printed in the order encountered in the debug info. For the above example, note that the second range occupies lower addresses than the first range. Functions with contiguous ranges are still printed as follows: (gdb) disassemble main Dump of assembler code for function main: 0x0000000000401151 <+0>: push %rbp 0x0000000000401152 <+1>: mov %rsp,%rbp 0x0000000000401155 <+4>: callq 0x401136 <foo> 0x000000000040115a <+9>: mov $0x0,%eax 0x000000000040115f <+14>: pop %rbp 0x0000000000401160 <+15>: retq End of assembler dump. gdb/ChangeLog: * cli/cli-cmds.c (block.h): Include. (print_disassembly): Handle printing of non-contiguous blocks. (disassemble_current_function): Likewise. (disassemble_command): Likewise.		2018-08-23 16:16:07 -07:00
..
cli-cmds.c	Disassemble blocks with non-contiguous ranges	2018-08-23 16:16:07 -07:00
cli-cmds.h
cli-decode.c	Remove old lint code	2018-07-30 08:29:47 -06:00
cli-decode.h
cli-dump.c
cli-interp.c
cli-interp.h
cli-logging.c
cli-script.c	Remove "repeat" argument from command_line_input	2018-08-17 16:39:06 -06:00
cli-script.h
cli-setshow.c
cli-setshow.h
cli-utils.c
cli-utils.h