1#ifndef EV5_OSFALPHA_DEFS_INCLUDED
2#define EV5_OSFALPHA_DEFS_INCLUDED 1
3
4
5// from ev5_osfalpha_defs.mar from Lance's fetch directory
6// lowercaseified and $ changed to _ and reformatting for gas...pb Nov/95
7
8//orig .MACRO $OSF_ALPHADEFS
9//orig OSF_ALPHADEF_VER == 5 ; Flag the version number of this file.
10//orig .ENDM
11//orig .MACRO $OSF_PSDEF,$GBL
12//orig $DEFINI OSFPS,$GBL
13//orig;+
14//orig; PS Layout - PS
15//orig; Loc Size name function
16//orig; ------ ------ ----- -----------------------------------
17//orig; <0:2> 3 IPL Prio level
18//orig; <3> 1 CM Current Mode
19//orig;-
20
21#define osfps_v_mode 3
22#define osfps_m_mode (1<<osfps_v_mode)
23#define osfps_v_ipl 0
24#define osfps_m_ipl (7<<osfps_v_ipl)
25
26#define osfipl_c_mchk 7
27#define osfipl_c_rt 6
28#define osfipl_c_clk 5
29#define osfipl_c_dev1 4
30#define osfipl_c_dev0 3
31#define osfipl_c_sw1 2
32#define osfipl_c_sw0 1
33#define osfipl_c_zero 0
34
35#define osfint_c_mchk 2
36#define osfint_c_clk 1
37#define osfint_c_dev 3
38#define osfint_c_ip 0
39#define osfint_c_perf 4
40#define osfint_c_passrel 5
41
42//orig _DEFEND OSFPS,_GBL,DEF
43//orig .ENDM
44
45//orig;+
46//orig; PTE layout - symbol prefix osfpte_
47//orig;
48//orig; Loc Size name function
49//orig; ------ ------ ------ -----------------------------------
50//orig; <63:32> 32 PFN Page Frame Number
51//orig; <31:16> 16 SOFT Bits reserved for software use
52//orig; <15:14> 2
53//orig; <13> 1 UWE User write enable
54//orig; <12> 1 KWE Kernel write enable
55//orig; <11:10> 2
56//orig; <9> 1 URE User read enable
57//orig; <8> 1 KRE Kernel read enable
58//orig; <7:6> 2 RES Reserved SBZ
59//orig; <5> 1 HPF Huge Page Flag
60//orig; <4> 1 ASM Wild card address space number match
61//orig; <3> 1 FOE Fault On execute
62//orig; <2> 1 FOW Fault On Write
63//orig; <1> 1 FOR Fault On Read
64//orig; <0> 1 V valid bit
65//orig;-
66
67//orig .MACRO _OSF_PTEDEF,_GBL
68//orig _DEFINI OSFPTE,_GBL
69
70#define osfpte_v_pfn 32
71#define osfpte_m_soft (0xFFFF0000)
72#define osfpte_v_soft 16
73#define osfpte_m_uwe (0x2000)
74#define osfpte_v_uwe 13
75#define osfpte_m_kwe (0x1000)
76#define osfpte_v_kwe 12
77#define osfpte_m_ure (0x0200)
78#define osfpte_v_ure 9
79#define osfpte_m_kre (0x0100)
80#define osfpte_v_kre 8
81#define osfpte_m_hpf (0x0020)
82#define osfpte_v_hpf 5
83#define osfpte_m_asm (0x0010)
84#define osfpte_v_asm 4
85#define osfpte_m_foe (0x0008)
86#define osfpte_v_foe 3
87#define osfpte_m_fow (0x0004)
88#define osfpte_v_fow 2
89#define osfpte_m_for (0x0002)
90#define osfpte_v_for 1
91#define osfpte_m_v (0x0001)
92#define osfpte_v_v 0
93
94#define osfpte_m_ksegbits (osfpte_m_kre | osfpte_m_kwe | osfpte_m_v | osfpte_m_asm)
95#define osfpte_m_prot (osfpte_m_ure+osfpte_m_uwe | osfpte_m_kre | osfpte_m_kwe)
96
97//orig _DEFEND OSFPTE,_GBL,DEF
98//orig .ENDM
99
100//orig;+
101//orig; VA layout - symbol prefix VA_
102//orig;
103//orig; Loc Size name function
104//orig; ------ ------ ------- -----------------------------------
105//orig; <42:33> 10 SEG1 First seg table offset for mapping
106//orig; <32:23> 10 SEG2 Second seg table offset for mapping
107//orig; <22:13> 10 SEG3 Third seg table offset for mapping
108//orig; <12:0> 13 OFFSET Byte within page
109//orig;-
110//orig .MACRO _OSF_VADEF,_GBL
111//orig _DEFINI OSFVA,_GBL
112
113#define osfva_m_offset (0x000000001FFF)
114#define osfva_v_offset 0
115#define osfva_m_seg3 (0x0000007FE000)
116#define osfva_v_seg3 13
117#define osfva_m_seg2 (0x0001FF800000)
118#define osfva_v_seg2 23
119#define osfva_m_seg1 (0x7FE00000000)
120#define osfva_v_seg1 33
121
122//orig _DEFEND OSFVA,_GBL,DEF
123//orig .ENDM
124//orig;+
125//orig; PRIVILEGED CONTEXT BLOCK (PCB)
126//orig;-
127//orig .MACRO _OSF_PCBDEF,_GBL
128//orig _DEFINI OSFPCB,_GBL
129
130#define osfpcb_q_ksp (0x0000)
131#define osfpcb_q_usp (0x0008)
132#define osfpcb_q_Usp (0x0008)
133#define osfpcb_q_mmptr (0x0010)
134#define osfpcb_q_Mmptr (0x0010)
135#define osfpcb_l_cc (0x0018)
136#define osfpcb_l_asn (0x001C)
137#define osfpcb_q_unique (0x0020)
138#define osfpcb_q_fen (0x0028)
139#define osfpcb_v_pme 62
140
141//orig _DEFEND OSFPCB,_GBL,DEF
142//orig .ENDM
143//orig;+
144//orig; Stack Frame
145//orig;-
146//orig .MACRO _OSF_SFDEF,_GBL
147//orig _DEFINI OSFSF,_GBL
148
149#define osfsf_ps (0x00)
150#define osfsf_pc (0x08)
151#define osfsf_gp (0x10)
152#define osfsf_a0 (0x18)
153#define osfsf_a1 (0x20)
154#define osfsf_a2 (0x28)
155#define osfsf_c_size (0x30)
156
157//orig _DEFEND OSFSF,_GBL,DEF
158//orig .ENDM
159
160#endif
2#define EV5_OSFALPHA_DEFS_INCLUDED 1
3
4
5// from ev5_osfalpha_defs.mar from Lance's fetch directory
6// lowercaseified and $ changed to _ and reformatting for gas...pb Nov/95
7
8//orig .MACRO $OSF_ALPHADEFS
9//orig OSF_ALPHADEF_VER == 5 ; Flag the version number of this file.
10//orig .ENDM
11//orig .MACRO $OSF_PSDEF,$GBL
12//orig $DEFINI OSFPS,$GBL
13//orig;+
14//orig; PS Layout - PS
15//orig; Loc Size name function
16//orig; ------ ------ ----- -----------------------------------
17//orig; <0:2> 3 IPL Prio level
18//orig; <3> 1 CM Current Mode
19//orig;-
20
21#define osfps_v_mode 3
22#define osfps_m_mode (1<<osfps_v_mode)
23#define osfps_v_ipl 0
24#define osfps_m_ipl (7<<osfps_v_ipl)
25
26#define osfipl_c_mchk 7
27#define osfipl_c_rt 6
28#define osfipl_c_clk 5
29#define osfipl_c_dev1 4
30#define osfipl_c_dev0 3
31#define osfipl_c_sw1 2
32#define osfipl_c_sw0 1
33#define osfipl_c_zero 0
34
35#define osfint_c_mchk 2
36#define osfint_c_clk 1
37#define osfint_c_dev 3
38#define osfint_c_ip 0
39#define osfint_c_perf 4
40#define osfint_c_passrel 5
41
42//orig _DEFEND OSFPS,_GBL,DEF
43//orig .ENDM
44
45//orig;+
46//orig; PTE layout - symbol prefix osfpte_
47//orig;
48//orig; Loc Size name function
49//orig; ------ ------ ------ -----------------------------------
50//orig; <63:32> 32 PFN Page Frame Number
51//orig; <31:16> 16 SOFT Bits reserved for software use
52//orig; <15:14> 2
53//orig; <13> 1 UWE User write enable
54//orig; <12> 1 KWE Kernel write enable
55//orig; <11:10> 2
56//orig; <9> 1 URE User read enable
57//orig; <8> 1 KRE Kernel read enable
58//orig; <7:6> 2 RES Reserved SBZ
59//orig; <5> 1 HPF Huge Page Flag
60//orig; <4> 1 ASM Wild card address space number match
61//orig; <3> 1 FOE Fault On execute
62//orig; <2> 1 FOW Fault On Write
63//orig; <1> 1 FOR Fault On Read
64//orig; <0> 1 V valid bit
65//orig;-
66
67//orig .MACRO _OSF_PTEDEF,_GBL
68//orig _DEFINI OSFPTE,_GBL
69
70#define osfpte_v_pfn 32
71#define osfpte_m_soft (0xFFFF0000)
72#define osfpte_v_soft 16
73#define osfpte_m_uwe (0x2000)
74#define osfpte_v_uwe 13
75#define osfpte_m_kwe (0x1000)
76#define osfpte_v_kwe 12
77#define osfpte_m_ure (0x0200)
78#define osfpte_v_ure 9
79#define osfpte_m_kre (0x0100)
80#define osfpte_v_kre 8
81#define osfpte_m_hpf (0x0020)
82#define osfpte_v_hpf 5
83#define osfpte_m_asm (0x0010)
84#define osfpte_v_asm 4
85#define osfpte_m_foe (0x0008)
86#define osfpte_v_foe 3
87#define osfpte_m_fow (0x0004)
88#define osfpte_v_fow 2
89#define osfpte_m_for (0x0002)
90#define osfpte_v_for 1
91#define osfpte_m_v (0x0001)
92#define osfpte_v_v 0
93
94#define osfpte_m_ksegbits (osfpte_m_kre | osfpte_m_kwe | osfpte_m_v | osfpte_m_asm)
95#define osfpte_m_prot (osfpte_m_ure+osfpte_m_uwe | osfpte_m_kre | osfpte_m_kwe)
96
97//orig _DEFEND OSFPTE,_GBL,DEF
98//orig .ENDM
99
100//orig;+
101//orig; VA layout - symbol prefix VA_
102//orig;
103//orig; Loc Size name function
104//orig; ------ ------ ------- -----------------------------------
105//orig; <42:33> 10 SEG1 First seg table offset for mapping
106//orig; <32:23> 10 SEG2 Second seg table offset for mapping
107//orig; <22:13> 10 SEG3 Third seg table offset for mapping
108//orig; <12:0> 13 OFFSET Byte within page
109//orig;-
110//orig .MACRO _OSF_VADEF,_GBL
111//orig _DEFINI OSFVA,_GBL
112
113#define osfva_m_offset (0x000000001FFF)
114#define osfva_v_offset 0
115#define osfva_m_seg3 (0x0000007FE000)
116#define osfva_v_seg3 13
117#define osfva_m_seg2 (0x0001FF800000)
118#define osfva_v_seg2 23
119#define osfva_m_seg1 (0x7FE00000000)
120#define osfva_v_seg1 33
121
122//orig _DEFEND OSFVA,_GBL,DEF
123//orig .ENDM
124//orig;+
125//orig; PRIVILEGED CONTEXT BLOCK (PCB)
126//orig;-
127//orig .MACRO _OSF_PCBDEF,_GBL
128//orig _DEFINI OSFPCB,_GBL
129
130#define osfpcb_q_ksp (0x0000)
131#define osfpcb_q_usp (0x0008)
132#define osfpcb_q_Usp (0x0008)
133#define osfpcb_q_mmptr (0x0010)
134#define osfpcb_q_Mmptr (0x0010)
135#define osfpcb_l_cc (0x0018)
136#define osfpcb_l_asn (0x001C)
137#define osfpcb_q_unique (0x0020)
138#define osfpcb_q_fen (0x0028)
139#define osfpcb_v_pme 62
140
141//orig _DEFEND OSFPCB,_GBL,DEF
142//orig .ENDM
143//orig;+
144//orig; Stack Frame
145//orig;-
146//orig .MACRO _OSF_SFDEF,_GBL
147//orig _DEFINI OSFSF,_GBL
148
149#define osfsf_ps (0x00)
150#define osfsf_pc (0x08)
151#define osfsf_gp (0x10)
152#define osfsf_a0 (0x18)
153#define osfsf_a1 (0x20)
154#define osfsf_a2 (0x28)
155#define osfsf_c_size (0x30)
156
157//orig _DEFEND OSFSF,_GBL,DEF
158//orig .ENDM
159
160#endif