Tweak gdb.trace/ftrace.exp for aarch64
Commit Message
Some tests are skipped on aarch64 unexpectedly because arg0exp isn't
set. This patch is to set arg0exp to "$x0" for aarch64.
I'll push it in.
gdb/testsuite:
2015-12-15 Yao Qi <yao.qi@linaro.org>
* gdb.trace/ftrace.exp: Set arg0exp to "$x0" if target
is aarch64*-*-*.
---
gdb/testsuite/gdb.trace/ftrace.exp | 2 ++
1 file changed, 2 insertions(+)
@@ -243,6 +243,8 @@ if [is_amd64_regs_target] {
set arg0exp "\$rdi"
} elseif [is_x86_like_target] {
set arg0exp "*(int *) (\$ebp + 8)"
+} elseif { [istarget "aarch64*-*-*"] } {
+ set arg0exp "\$x0"
} else {
set arg0exp ""
}