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Add wcd command for patch diffing instruction and sort wc? lines ##diff

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pancake 2024-04-11 18:08:49 +02:00 committed by pancake
parent 76b060474c
commit a4bfe471b9
1 changed files with 45 additions and 11 deletions
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56
libr/core/cmd_write.inc.c
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@ -81,24 +81,25 @@ static RCoreHelpMessage help_msg_wa = {
static RCoreHelpMessage help_msg_wc = {
"Usage:", "wc[jir+-*?]", " # See `e io.cache = true`",
"wc", "", "list all write changes in the current cache layer",
"wca", "", "list all write changes in all the cache layers",
"wcj", "", "list all write changes in JSON",
"wc-", " [from] [to]", "remove write op at curseek or given addr",
"wc--", "", "pop (discard) last write cache layer",
"wc+", " [from] [to]", "commit change from cache to io",
"wc++", "", "push a new io cache layer",
"wc*", "", "print write commands to replicate the patches in the current cache layer",
"wc**", "", "same as 'wc*' but for all the cache layers",
"wcr", "", "revert all writes in the cache",
"wcu", "", "undo last change",
"wc+", " [from] [to]", "commit change from cache to io",
"wc++", "", "push a new io cache layer",
"wc-", " [from] [to]", "remove write op at curseek or given addr",
"wc--", "", "pop (discard) last write cache layer",
"wcU", "", "redo undone change (TODO)",
"wci", "", "commit write cache",
"wcl", "", "list io cache layers",
"wcs", "", "squash the consecutive write ops",
"wca", "", "list all write changes in all the cache layers",
"wcd", "", "list all write changes in disasm diff format",
"wcf", " [file]", "commit write cache into given file",
"wci", "", "commit write cache",
"wcj", "", "list all write changes in JSON",
"wcl", "", "list io cache layers",
"wcp", " [fd]", "list all cached write-operations on p-layer for specified fd or current fd",
"wcp*", " [fd]", "list all cached write-operations on p-layer in radare commands",
"wcpi", " [fd]", "commit and invalidate pcache for specified fd or current fd",
"wcr", "", "revert all writes in the cache",
"wcs", "", "squash the consecutive write ops",
"wcu", "", "undo last change",
NULL
};
@ -1388,6 +1389,39 @@ static int cmd_wc(void *data, const char *input) {
case '\0': // "wc"
r_io_cache_list (core->io, 0, false);
break;
case 'd':
{
RIOCacheLayer *layer;
RListIter *liter;
r_list_foreach (core->io->cache.layers, liter, layer) {
void **iter;
// list (io, layer, pj, rad);
r_pvector_foreach (layer->vec, iter) {
RIOCacheItem *ci = *iter;
r_cons_printf ("0x%08"PFMT64x":\n", ci->itv.addr);
char *a = r_hex_bin2strdup (ci->data, ci->itv.size);
char *b = r_hex_bin2strdup (ci->odata, ci->itv.size);
char *a0 = r_core_cmd_strf (core, "pad %s", b);
char *b0 = r_core_cmd_strf (core, "pad %s", a);
char *a1 = r_str_prefix_all (a0, "- ");
char *b1 = r_str_prefix_all (b0, "+ ");
r_str_trim (a1);
r_str_trim (b1);
if (r_config_get_i (core->config, "scr.color") > 0) {
r_cons_printf (Color_RED"%s\n"Color_GREEN"%s\n"Color_RESET, a1, b1);
} else {
r_cons_printf ("%s\n%s\n", a1, b1);
}
free (a);
free (b);
free (a0);
free (b0);
free (a1);
free (b1);
}
}
}
break;
case 'a':
if (input[1] == 'j') {
r_io_cache_list (core->io, 'j', true);