pub inline fn current() Sparc {
flushWindows();
var ctx: Sparc = undefined;
asm volatile (if (Gpr == u64)
\\ stx %%g0, [%%l0 + 0]
\\ stx %%g1, [%%l0 + 8]
\\ stx %%g2, [%%l0 + 16]
\\ stx %%g3, [%%l0 + 24]
\\ stx %%g4, [%%l0 + 32]
\\ stx %%g5, [%%l0 + 40]
\\ stx %%g6, [%%l0 + 48]
\\ stx %%g7, [%%l0 + 56]
\\ stx %%o0, [%%l0 + 64]
\\ stx %%o1, [%%l0 + 72]
\\ stx %%o2, [%%l0 + 80]
\\ stx %%o3, [%%l0 + 88]
\\ stx %%o4, [%%l0 + 96]
\\ stx %%o5, [%%l0 + 104]
\\ stx %%o6, [%%l0 + 112]
\\ stx %%o7, [%%l0 + 120]
\\ stx %%l0, [%%l0 + 128]
\\ stx %%l1, [%%l0 + 136]
\\ stx %%l2, [%%l0 + 144]
\\ stx %%l3, [%%l0 + 152]
\\ stx %%l4, [%%l0 + 160]
\\ stx %%l5, [%%l0 + 168]
\\ stx %%l6, [%%l0 + 176]
\\ stx %%l7, [%%l0 + 184]
\\ stx %%i0, [%%l0 + 192]
\\ stx %%i1, [%%l0 + 200]
\\ stx %%i2, [%%l0 + 208]
\\ stx %%i3, [%%l0 + 216]
\\ stx %%i4, [%%l0 + 224]
\\ stx %%i5, [%%l0 + 232]
\\ stx %%i6, [%%l0 + 240]
\\ stx %%i7, [%%l0 + 248]
\\ call 1f
\\ nop
\\1:
\\ stx %%o7, [%%l0 + 256]
else
\\ std %%g0, [%%l0 + 0]
\\ std %%g2, [%%l0 + 8]
\\ std %%g4, [%%l0 + 16]
\\ std %%g6, [%%l0 + 24]
\\ std %%o0, [%%l0 + 32]
\\ std %%o2, [%%l0 + 40]
\\ std %%o4, [%%l0 + 48]
\\ std %%o6, [%%l0 + 56]
\\ std %%l0, [%%l0 + 64]
\\ std %%l2, [%%l0 + 72]
\\ std %%l4, [%%l0 + 80]
\\ std %%l6, [%%l0 + 88]
\\ std %%i0, [%%l0 + 96]
\\ std %%i2, [%%l0 + 104]
\\ std %%i4, [%%l0 + 112]
\\ std %%i6, [%%l0 + 120]
\\ call 1f
\\ nop
\\1:
\\ st %%o7, [%%l0 + 128]
:
: [ctx] "{l0}" (&ctx),
: .{ .o7 = true, .memory = true });
return ctx;
}
