* Note: We set-up ps as if we did a call4 to the new pc.
* set_thread_state in signal.c depends on it.
*/
-#define USER_PS_VALUE ((1 << PS_WOE_BIT) | \
+#define USER_PS_VALUE (PS_WOE_MASK | \
(1 << PS_CALLINC_SHIFT) | \
(USER_RING << PS_RING_SHIFT) | \
(1 << PS_UM_BIT) | \
/* PS register fields. */
#define PS_WOE_BIT 18
+#define PS_WOE_MASK 0x00040000
#define PS_CALLINC_SHIFT 16
#define PS_CALLINC_MASK 0x00030000
#define PS_OWB_SHIFT 8
movi a3, LOCKLEVEL
.Lexception:
- movi a0, 1 << PS_WOE_BIT
+ movi a0, PS_WOE_MASK
or a3, a3, a0
#else
addi a2, a2, -EXCCAUSE_LEVEL1_INTERRUPT
extui a3, a3, PS_INTLEVEL_SHIFT, PS_INTLEVEL_WIDTH
# a3 = PS.INTLEVEL
moveqz a3, a0, a2 # a3 = LOCKLEVEL iff interrupt
- movi a2, 1 << PS_WOE_BIT
+ movi a2, PS_WOE_MASK
or a3, a3, a2
rsr a2, exccause
#endif
wsr a1, windowbase
rsync
- movi a1, (1 << PS_WOE_BIT) | LOCKLEVEL
+ movi a1, PS_WOE_MASK | LOCKLEVEL
wsr a1, ps
rsync
rsr a3, excsave1
l32i a1, a3, EXC_TABLE_KSTK
- movi a4, (1 << PS_WOE_BIT) | LOCKLEVEL
+ movi a4, PS_WOE_MASK | LOCKLEVEL
wsr a4, ps
rsync
movi a1, start_info
l32i a1, a1, 0
- movi a2, (1 << PS_WOE_BIT) | LOCKLEVEL
+ movi a2, PS_WOE_MASK | LOCKLEVEL
# WOE=1, INTLEVEL=LOCKLEVEL, UM=0
wsr a2, ps # (enable reg-windows; progmode stack)
rsync