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tile: support ftrace on tilegx

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This commit adds support for static ftrace, graph function support,
and dynamic tracer support.

Signed-off-by: Tony Lu <zlu@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Tony Lu 2013-08-09 13:26:09 -04:00 • committed by Chris Metcalf
parent 9ae0983847
commit a61fd5e366
8 changed files with 514 additions and 2 deletions
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4
scripts/recordmcount.pl
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@ -364,6 +364,10 @@ if ($arch eq "x86_64") {
} elsif ($arch eq "blackfin") {
$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s__mcount\$";
$mcount_adjust = -4;
} elsif ($arch eq "tilegx") {
$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s__mcount\$";
$type = ".quad";
$alignment = 8;
} else {
die "Arch $arch is not supported with CONFIG_FTRACE_MCOUNT_RECORD";
}