Magic-Mirror/radare2
1
0
Fork 0
mirror of https://github.com/radareorg/radare2.git synced 2025-01-27 08:12:44 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Implement ?Od to list all mnemonics + description

Browse Source
This commit is contained in:
pancake 2016-11-04 03:28:40 +01:00
parent 1fd1568bc6
commit 29e774a6a9
1 changed files with 26 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
libr/core/cmd_help.c
View File

@ -224,14 +224,38 @@ static int cmd_help(void *data, const char *input) {
r_cons_printf ("0%"PFMT64o"\n", n);
break;
case 'O':
if (input[1] && !IS_NUMBER (input[2])) {
if (input[1] == '?') {
r_cons_printf ("Usage: ?O[jd] [arg] .. list all mnemonics for asm.arch (d = describe, j=json)\n");
} else if (input[1] == 'd') {
const int id = (input[2]==' ')
?(int)r_num_math (core->num, input + 2): -1;
char *ops = r_asm_mnemonics (core->assembler, id, false);
if (ops) {
char *ptr = ops;
char *nl = strchr (ptr, '\n');
while (nl) {
*nl = 0;
char *desc = r_asm_describe (core->assembler, ptr);
if (desc) {
const char *pad = r_str_pad (' ', 16 - strlen (ptr));
r_cons_printf ("%s%s%s\n", ptr, pad, desc);
free (desc);
} else {
r_cons_printf ("%s\n", ptr);
}
ptr = nl + 1;
nl = strchr (ptr, '\n');
}
free (ops);
}
} else if (input[1] && !IS_NUMBER (input[2])) {
r_cons_printf ("%d\n", r_asm_mnemonics_byname (core->assembler, input + 2));
} else {
bool json = false;
if (input[1] == 'j') {
json = true;
}
const int id = (input[2])
const int id = (input[2]== ' ')
?(int)r_num_math (core->num, input + 2): -1;
char *ops = r_asm_mnemonics (core->assembler, id, json);
if (ops) {