On Sep 2, 2009, at 4:41 PM, Masao Uebayashi wrote:
@@ -876,10 +876,17 @@
move s2, t2 # stash most of temporary regs
REG_S t3, FRAME_T3(k1) # syscall saved gp for fork
mfc0 a1, MIPS_COP_0_STATUS # 2nd arg is STATUS
+#if defined(__mips_n32) || defined(__mips_n64)
+ REG_S a4, FRAME_A4(k1)
+ REG_S a5, FRAME_A5(k1)
+ REG_S a6, FRAME_A6(k1)
+ REG_S a7, FRAME_A7(k1)
+#else
move s4, ta0
move s5, ta1
move s6, ta2
move s7, ta3
+#endif
#REG_S t8, FRAME_T8(k1)
#REG_S t9, FRAME_T9(k1)
REG_S gp, FRAME_GP(k1)
This should be #if !defined(__mips_o32) ... #else ... #endif.
Otherwise O64
kernel + N32/N64 userland won't work.
O64 kernel? why should we worry about O64?