#include <elfutils/libdwfl.h>
#include "../../util/unwind-libdw.h"
#include "../../util/perf_regs.h"

bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
{
	struct unwind_info *ui = arg;
	struct regs_dump *user_regs = &ui->sample->user_regs;
	Dwarf_Word dwarf_regs[17];
	unsigned nregs;

#define REG(r) ({						\
	Dwarf_Word val = 0;					\
	perf_reg_value(&val, user_regs, PERF_REG_X86_##r);	\
	val;							\
})

	if (user_regs->abi == PERF_SAMPLE_REGS_ABI_32) {
		dwarf_regs[0] = REG(AX);
		dwarf_regs[1] = REG(CX);
		dwarf_regs[2] = REG(DX);
		dwarf_regs[3] = REG(BX);
		dwarf_regs[4] = REG(SP);
		dwarf_regs[5] = REG(BP);
		dwarf_regs[6] = REG(SI);
		dwarf_regs[7] = REG(DI);
		dwarf_regs[8] = REG(IP);
		nregs = 9;
	} else {
		dwarf_regs[0]  = REG(AX);
		dwarf_regs[1]  = REG(DX);
		dwarf_regs[2]  = REG(CX);
		dwarf_regs[3]  = REG(BX);
		dwarf_regs[4]  = REG(SI);
		dwarf_regs[5]  = REG(DI);
		dwarf_regs[6]  = REG(BP);
		dwarf_regs[7]  = REG(SP);
		dwarf_regs[8]  = REG(R8);
		dwarf_regs[9]  = REG(R9);
		dwarf_regs[10] = REG(R10);
		dwarf_regs[11] = REG(R11);
		dwarf_regs[12] = REG(R12);
		dwarf_regs[13] = REG(R13);
		dwarf_regs[14] = REG(R14);
		dwarf_regs[15] = REG(R15);
		dwarf_regs[16] = REG(IP);
		nregs = 17;
	}

	return dwfl_thread_state_registers(thread, 0, nregs, dwarf_regs);
}
packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/perf?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>perf</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/perf/scripts?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>scripts</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/perf/scripts/perl?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>perl</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='3efa70d78f218e4c9276b0bac0545e5184c1c47b'/><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>David S. Miller &lt;davem@davemloft.net&gt;</td><td class='right'>2017-02-07 16:29:30 -0500</td></tr>
<tr><th>committer</th><td>David S. Miller &lt;davem@davemloft.net&gt;</td><td class='right'>2017-02-07 16:29:30 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/perf/scripts/perl?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>3efa70d78f218e4c9276b0bac0545e5184c1c47b</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/perf/scripts/perl?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>f4abe2f05e173023d2a262afd4aebb1e89fe6985</a> /<a href='/cgit.cgi/linux/net-next.git/tree/tools/perf/scripts/perl?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>tools/perf/scripts/perl</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/perf/scripts/perl?id=76e0e70e6452b971a69cc9794ff4a6715c11f7f2'>76e0e70e6452b971a69cc9794ff4a6715c11f7f2</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/perf/scripts/perl?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b&amp;id2=76e0e70e6452b971a69cc9794ff4a6715c11f7f2'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/perf/scripts/perl?id=926af6273fc683cd98cd0ce7bf0d04a02eed6742'>926af6273fc683cd98cd0ce7bf0d04a02eed6742</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/perf/scripts/perl?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b&amp;id2=926af6273fc683cd98cd0ce7bf0d04a02eed6742'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net</div><div class='commit-msg'>The conflict was an interaction between a bug fix in the
netvsc driver in 'net' and an optimization of the RX path
in 'net-next'.

Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=3efa70d78f218e4c9276b0bac0545e5184c1c47b'>Diffstat</a> (limited to 'tools/perf/scripts/perl')</div><table summary='diffstat' class='diffstat'>