repo.or.cz
/
cris-mirror.git
/
blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
log
|
graphiclog1
|
graphiclog2
|
commit
|
commitdiff
|
tree
|
refs
|
edit
|
fork
blame
|
history
|
raw
|
HEAD
Linux 2.6.28-rc5
[cris-mirror.git]
/
arch
/
sh
/
include
/
asm
/
entry-macros.S
blob
2dab0b8d9454f8d8b67afa46016b2924b6b9b28f
1
! entry.S macro define
2
3
.macro cli
4
stc sr, r0
5
or #0xf0, r0
6
ldc r0, sr
7
.endm
8
9
.macro sti
10
mov #0xf0, r11
11
extu.b r11, r11
12
not r11, r11
13
stc sr, r10
14
and r11, r10
15
#ifdef CONFIG_CPU_HAS_SR_RB
16
stc k_g_imask, r11
17
or r11, r10
18
#endif
19
ldc r10, sr
20
.endm
21
22
.macro get_current_thread_info, ti, tmp
23
#ifdef CONFIG_CPU_HAS_SR_RB
24
stc r7_bank, \ti
25
#else
26
mov #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp
27
shll8 \tmp
28
shll2 \tmp
29
mov r15, \ti
30
and \tmp, \ti
31
#endif
32
.endm
33