#include <elf.h>
#include <inttypes.h>
#include <sys/ttydefaults.h>
#include <string.h>
#include <linux/bitops.h>
#include "../../util/util.h"
#include "../../util/debug.h"
#include "../../util/symbol.h"
#include "../browser.h"
#include "../helpline.h"
#include "../keysyms.h"
#include "map.h"

struct map_browser {
	struct ui_browser b;
	struct map	  *map;
	u8		  addrlen;
};

static void map_browser__write(struct ui_browser *browser, void *nd, int row)
{
	struct symbol *sym = rb_entry(nd, struct symbol, rb_node);
	struct map_browser *mb = container_of(browser, struct map_browser, b);
	bool current_entry = ui_browser__is_current_entry(browser, row);
	int width;

	ui_browser__set_percent_color(browser, 0, current_entry);
	ui_browser__printf(browser, "%*" PRIx64 " %*" PRIx64 " %c ",
			   mb->addrlen, sym->start, mb->addrlen, sym->end,
			   sym->binding == STB_GLOBAL ? 'g' :
				sym->binding == STB_LOCAL  ? 'l' : 'w');
	width = browser->width - ((mb->addrlen * 2) + 4);
	if (width > 0)
		ui_browser__write_nstring(browser, sym->name, width);
}

/* FIXME uber-kludgy, see comment on cmd_report... */
static u32 *symbol__browser_index(struct symbol *browser)
{
	return ((void *)browser) - sizeof(struct rb_node) - sizeof(u32);
}

static int map_browser__search(struct map_browser *browser)
{
	char target[512];
	struct symbol *sym;
	int err = ui_browser__input_window("Search by name/addr",
					   "Prefix with 0x to search by address",
					   target, "ENTER: OK, ESC: Cancel", 0);
	if (err != K_ENTER)
		return -1;

	if (target[0] == '0' && tolower(target[1]) == 'x') {
		u64 addr = strtoull(target, NULL, 16);
		sym = map__find_symbol(browser->map, addr);
	} else
		sym = map__find_symbol_by_name(browser->map, target);

	if (sym != NULL) {
		u32 *idx = symbol__browser_index(sym);

		browser->b.top = &sym->rb_node;
		browser->b.index = browser->b.top_idx = *idx;
	} else
		ui_helpline__fpush("%s not found!", target);

	return 0;
}

static int map_browser__run(struct map_browser *browser)
{
	int key;

	if (ui_browser__show(&browser->b, browser->map->dso->long_name,
			     "Press ESC to exit, %s / to search",
			     verbose ? "" : "restart with -v to use") < 0)
		return -1;

	while (1) {
		key = ui_browser__run(&browser->b, 0);

		switch (key) {
		case '/':
			if (verbose)
				map_browser__search(browser);
		default:
			break;
                case K_LEFT:
                case K_ESC:
                case 'q':
                case CTRL('c'):
                        goto out;
		}
	}
out:
	ui_browser__hide(&browser->b);
	return key;
}

int map__browse(struct map *map)
{
	struct map_browser mb = {
		.b = {
			.entries = &map->dso->symbols[map->type],
			.refresh = ui_browser__rb_tree_refresh,
			.seek	 = ui_browser__rb_tree_seek,
			.write	 = map_browser__write,
		},
		.map = map,
	};
	struct rb_node *nd;
	char tmp[BITS_PER_LONG / 4];
	u64 maxaddr = 0;

	for (nd = rb_first(mb.b.entries); nd; nd = rb_next(nd)) {
		struct symbol *pos = rb_entry(nd, struct symbol, rb_node);

		if (maxaddr < pos->end)
			maxaddr = pos->end;
		if (verbose) {
			u32 *idx = symbol__browser_index(pos);
			*idx = mb.b.nr_entries;
		}
		++mb.b.nr_entries;
	}

	mb.addrlen = snprintf(tmp, sizeof(tmp), "%" PRIx64, maxaddr);
	return map_browser__run(&mb);
}
it.cgi/linux/net-next.git/commit/arch/mips/include/asm?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>asm</a>/<a href='/cgit.cgi/linux/net-next.git/commit/arch/mips/include/asm/mach-ralink?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>mach-ralink</a>/<a href='/cgit.cgi/linux/net-next.git/commit/arch/mips/include/asm/mach-ralink/rt3883?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>rt3883</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='5db4992d8f040b8d8db0b86d42806e0c417f7ccf'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Tobias Klauser &lt;tklauser@distanz.ch&gt;</td><td class='right'>2016-10-20 15:44:19 +0200</td></tr>
<tr><th>committer</th><td>Tobias Klauser &lt;tklauser@distanz.ch&gt;</td><td class='right'>2017-02-15 10:34:18 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/arch/mips/include/asm/mach-ralink/rt3883?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>5db4992d8f040b8d8db0b86d42806e0c417f7ccf</a> (<a href='/cgit.cgi/linux/net-next.git/patch/arch/mips/include/asm/mach-ralink/rt3883?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>5b06e952af482d45f3ade64e77824662e34b7fa2</a> /<a href='/cgit.cgi/linux/net-next.git/tree/arch/mips/include/asm/mach-ralink/rt3883?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>arch/mips/include/asm/mach-ralink/rt3883</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/arch/mips/include/asm/mach-ralink/rt3883?id=370ebb0ef6255132373ed35d13e7b1d8d2eb7003'>370ebb0ef6255132373ed35d13e7b1d8d2eb7003</a> (<a href='/cgit.cgi/linux/net-next.git/diff/arch/mips/include/asm/mach-ralink/rt3883?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf&amp;id2=370ebb0ef6255132373ed35d13e7b1d8d2eb7003'>diff</a>)</td></tr></table>
<div class='commit-subject'>usbnet: pegasus: Use net_device_stats from struct net_device<span class='decoration'><a class='branch-deco' href='/cgit.cgi/linux/net-next.git/log/arch/mips/include/asm/mach-ralink/rt3883?h=nds-private-remove'>nds-private-remove</a></span></div><div class='commit-msg'>Instead of using a private copy of struct net_device_stats in struct
pegasus, use stats from struct net_device. Also remove the now
unnecessary .ndo_get_stats function.

Cc: Petko Manolov &lt;petkan@nucleusys.com&gt;
Cc: linux-usb@vger.kernel.org
Signed-off-by: Tobias Klauser &lt;tklauser@distanz.ch&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=5db4992d8f040b8d8db0b86d42806e0c417f7ccf'>Diffstat</a> (limited to 'arch/mips/include/asm/mach-ralink/rt3883')</div><table summary='diffstat' class='diffstat'>