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Source at commit 0de2b2b3be81048189a32f7a3d3ba0ba9ec817b6 created 11 years 11 months ago. By Maarten ter Huurne, MIPS: JZ4740: Fixed value for round robin constant. | |
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1 | #ifdef CONFIG_KGDB |
2 | .globl arch_kgdb_breakpoint |
3 | .type arch_kgdb_breakpoint,#function |
4 | arch_kgdb_breakpoint: |
5 | ta 0x72 |
6 | retl |
7 | nop |
8 | .size arch_kgdb_breakpoint,.-arch_kgdb_breakpoint |
9 | #endif |
10 | |
11 | .type __do_privact,#function |
12 | __do_privact: |
13 | mov TLB_SFSR, %g3 |
14 | stxa %g0, [%g3] ASI_DMMU ! Clear FaultValid bit |
15 | membar #Sync |
16 | sethi %hi(109f), %g7 |
17 | ba,pt %xcc, etrap |
18 | 109: or %g7, %lo(109b), %g7 |
19 | call do_privact |
20 | add %sp, PTREGS_OFF, %o0 |
21 | ba,pt %xcc, rtrap |
22 | nop |
23 | .size __do_privact,.-__do_privact |
24 | |
25 | .type do_mna,#function |
26 | do_mna: |
27 | rdpr %tl, %g3 |
28 | cmp %g3, 1 |
29 | |
30 | /* Setup %g4/%g5 now as they are used in the |
31 | * winfixup code. |
32 | */ |
33 | mov TLB_SFSR, %g3 |
34 | mov DMMU_SFAR, %g4 |
35 | ldxa [%g4] ASI_DMMU, %g4 |
36 | ldxa [%g3] ASI_DMMU, %g5 |
37 | stxa %g0, [%g3] ASI_DMMU ! Clear FaultValid bit |
38 | membar #Sync |
39 | bgu,pn %icc, winfix_mna |
40 | rdpr %tpc, %g3 |
41 | |
42 | 1: sethi %hi(109f), %g7 |
43 | ba,pt %xcc, etrap |
44 | 109: or %g7, %lo(109b), %g7 |
45 | mov %l4, %o1 |
46 | mov %l5, %o2 |
47 | call mem_address_unaligned |
48 | add %sp, PTREGS_OFF, %o0 |
49 | ba,pt %xcc, rtrap |
50 | nop |
51 | .size do_mna,.-do_mna |
52 | |
53 | .type do_lddfmna,#function |
54 | do_lddfmna: |
55 | sethi %hi(109f), %g7 |
56 | mov TLB_SFSR, %g4 |
57 | ldxa [%g4] ASI_DMMU, %g5 |
58 | stxa %g0, [%g4] ASI_DMMU ! Clear FaultValid bit |
59 | membar #Sync |
60 | mov DMMU_SFAR, %g4 |
61 | ldxa [%g4] ASI_DMMU, %g4 |
62 | ba,pt %xcc, etrap |
63 | 109: or %g7, %lo(109b), %g7 |
64 | mov %l4, %o1 |
65 | mov %l5, %o2 |
66 | call handle_lddfmna |
67 | add %sp, PTREGS_OFF, %o0 |
68 | ba,pt %xcc, rtrap |
69 | nop |
70 | .size do_lddfmna,.-do_lddfmna |
71 | |
72 | .type do_stdfmna,#function |
73 | do_stdfmna: |
74 | sethi %hi(109f), %g7 |
75 | mov TLB_SFSR, %g4 |
76 | ldxa [%g4] ASI_DMMU, %g5 |
77 | stxa %g0, [%g4] ASI_DMMU ! Clear FaultValid bit |
78 | membar #Sync |
79 | mov DMMU_SFAR, %g4 |
80 | ldxa [%g4] ASI_DMMU, %g4 |
81 | ba,pt %xcc, etrap |
82 | 109: or %g7, %lo(109b), %g7 |
83 | mov %l4, %o1 |
84 | mov %l5, %o2 |
85 | call handle_stdfmna |
86 | add %sp, PTREGS_OFF, %o0 |
87 | ba,pt %xcc, rtrap |
88 | nop |
89 | .size do_stdfmna,.-do_stdfmna |
90 | |
91 | .type breakpoint_trap,#function |
92 | breakpoint_trap: |
93 | call sparc_breakpoint |
94 | add %sp, PTREGS_OFF, %o0 |
95 | ba,pt %xcc, rtrap |
96 | nop |
97 | .size breakpoint_trap,.-breakpoint_trap |
98 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9