handlers.hh (4114:6f845b792a1b) handlers.hh (4989:3e9d532cf998)
1/*
2 * Copyright (c) 2003-2004 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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39
40//We only use 19 instructions for the trap handlers, but there would be
41//space for 32 in a real SPARC trap table.
42const int numFillInsts = 32;
43const int numSpillInsts = 32;
44
45const MachInst fillHandler64[numFillInsts] =
46{
1/*
2 * Copyright (c) 2003-2004 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 30 unchanged lines hidden (view full) ---

39
40//We only use 19 instructions for the trap handlers, but there would be
41//space for 32 in a real SPARC trap table.
42const int numFillInsts = 32;
43const int numSpillInsts = 32;
44
45const MachInst fillHandler64[numFillInsts] =
46{
47 htog(0x87802018), //wr %g0, ASI_AIUP, %asi
47 htog(0x87802016), //wr %g0, ASI_AIUP, %asi
48 htog(0xe0dba7ff), //ldxa [%sp + BIAS + (0*8)] %asi, %l0
49 htog(0xe2dba807), //ldxa [%sp + BIAS + (1*8)] %asi, %l1
50 htog(0xe4dba80f), //ldxa [%sp + BIAS + (2*8)] %asi, %l2
51 htog(0xe6dba817), //ldxa [%sp + BIAS + (3*8)] %asi, %l3
52 htog(0xe8dba81f), //ldxa [%sp + BIAS + (4*8)] %asi, %l4
53 htog(0xeadba827), //ldxa [%sp + BIAS + (5*8)] %asi, %l5
54 htog(0xecdba82f), //ldxa [%sp + BIAS + (6*8)] %asi, %l6
55 htog(0xeedba837), //ldxa [%sp + BIAS + (7*8)] %asi, %l7

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75 htog(0x00000000), //illtrap
76 htog(0x00000000), //illtrap
77 htog(0x00000000), //illtrap
78 htog(0x00000000) //illtrap
79};
80
81const MachInst fillHandler32[numFillInsts] =
82{
48 htog(0xe0dba7ff), //ldxa [%sp + BIAS + (0*8)] %asi, %l0
49 htog(0xe2dba807), //ldxa [%sp + BIAS + (1*8)] %asi, %l1
50 htog(0xe4dba80f), //ldxa [%sp + BIAS + (2*8)] %asi, %l2
51 htog(0xe6dba817), //ldxa [%sp + BIAS + (3*8)] %asi, %l3
52 htog(0xe8dba81f), //ldxa [%sp + BIAS + (4*8)] %asi, %l4
53 htog(0xeadba827), //ldxa [%sp + BIAS + (5*8)] %asi, %l5
54 htog(0xecdba82f), //ldxa [%sp + BIAS + (6*8)] %asi, %l6
55 htog(0xeedba837), //ldxa [%sp + BIAS + (7*8)] %asi, %l7

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75 htog(0x00000000), //illtrap
76 htog(0x00000000), //illtrap
77 htog(0x00000000), //illtrap
78 htog(0x00000000) //illtrap
79};
80
81const MachInst fillHandler32[numFillInsts] =
82{
83 htog(0x87802018), //wr %g0, ASI_AIUP, %asi
83 htog(0x87802016), //wr %g0, ASI_AIUP, %asi
84 htog(0xe083a000), //lduwa [%sp + (0*4)] %asi, %l0
85 htog(0xe283a004), //lduwa [%sp + (1*4)] %asi, %l1
86 htog(0xe483a008), //lduwa [%sp + (2*4)] %asi, %l2
87 htog(0xe683a00c), //lduwa [%sp + (3*4)] %asi, %l3
88 htog(0xe883a010), //lduwa [%sp + (4*4)] %asi, %l4
89 htog(0xea83a014), //lduwa [%sp + (5*4)] %asi, %l5
90 htog(0xec83a018), //lduwa [%sp + (6*4)] %asi, %l6
91 htog(0xee83a01c), //lduwa [%sp + (7*4)] %asi, %l7

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111 htog(0x00000000), //illtrap
112 htog(0x00000000), //illtrap
113 htog(0x00000000), //illtrap
114 htog(0x00000000) //illtrap
115};
116
117const MachInst spillHandler64[numSpillInsts] =
118{
84 htog(0xe083a000), //lduwa [%sp + (0*4)] %asi, %l0
85 htog(0xe283a004), //lduwa [%sp + (1*4)] %asi, %l1
86 htog(0xe483a008), //lduwa [%sp + (2*4)] %asi, %l2
87 htog(0xe683a00c), //lduwa [%sp + (3*4)] %asi, %l3
88 htog(0xe883a010), //lduwa [%sp + (4*4)] %asi, %l4
89 htog(0xea83a014), //lduwa [%sp + (5*4)] %asi, %l5
90 htog(0xec83a018), //lduwa [%sp + (6*4)] %asi, %l6
91 htog(0xee83a01c), //lduwa [%sp + (7*4)] %asi, %l7

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111 htog(0x00000000), //illtrap
112 htog(0x00000000), //illtrap
113 htog(0x00000000), //illtrap
114 htog(0x00000000) //illtrap
115};
116
117const MachInst spillHandler64[numSpillInsts] =
118{
119 htog(0x87802018), //wr %g0, ASI_AIUP, %asi
119 htog(0x87802016), //wr %g0, ASI_AIUP, %asi
120 htog(0xe0f3a7ff), //stxa %l0, [%sp + BIAS + (0*8)] %asi
121 htog(0xe2f3a807), //stxa %l1, [%sp + BIAS + (1*8)] %asi
122 htog(0xe4f3a80f), //stxa %l2, [%sp + BIAS + (2*8)] %asi
123 htog(0xe6f3a817), //stxa %l3, [%sp + BIAS + (3*8)] %asi
124 htog(0xe8f3a81f), //stxa %l4, [%sp + BIAS + (4*8)] %asi
125 htog(0xeaf3a827), //stxa %l5, [%sp + BIAS + (5*8)] %asi
126 htog(0xecf3a82f), //stxa %l6, [%sp + BIAS + (6*8)] %asi
127 htog(0xeef3a837), //stxa %l7, [%sp + BIAS + (7*8)] %asi

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147 htog(0x00000000), //illtrap
148 htog(0x00000000), //illtrap
149 htog(0x00000000), //illtrap
150 htog(0x00000000) //illtrap
151};
152
153const MachInst spillHandler32[numSpillInsts] =
154{
120 htog(0xe0f3a7ff), //stxa %l0, [%sp + BIAS + (0*8)] %asi
121 htog(0xe2f3a807), //stxa %l1, [%sp + BIAS + (1*8)] %asi
122 htog(0xe4f3a80f), //stxa %l2, [%sp + BIAS + (2*8)] %asi
123 htog(0xe6f3a817), //stxa %l3, [%sp + BIAS + (3*8)] %asi
124 htog(0xe8f3a81f), //stxa %l4, [%sp + BIAS + (4*8)] %asi
125 htog(0xeaf3a827), //stxa %l5, [%sp + BIAS + (5*8)] %asi
126 htog(0xecf3a82f), //stxa %l6, [%sp + BIAS + (6*8)] %asi
127 htog(0xeef3a837), //stxa %l7, [%sp + BIAS + (7*8)] %asi

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147 htog(0x00000000), //illtrap
148 htog(0x00000000), //illtrap
149 htog(0x00000000), //illtrap
150 htog(0x00000000) //illtrap
151};
152
153const MachInst spillHandler32[numSpillInsts] =
154{
155 htog(0x87802018), //wr %g0, ASI_AIUP, %asi
155 htog(0x87802016), //wr %g0, ASI_AIUP, %asi
156 htog(0xe0a3a000), //stwa %l0, [%sp + (0*4)] %asi
157 htog(0xe2a3a004), //stwa %l1, [%sp + (1*4)] %asi
158 htog(0xe4a3a008), //stwa %l2, [%sp + (2*4)] %asi
159 htog(0xe6a3a00c), //stwa %l3, [%sp + (3*4)] %asi
160 htog(0xe8a3a010), //stwa %l4, [%sp + (4*4)] %asi
161 htog(0xeaa3a014), //stwa %l5, [%sp + (5*4)] %asi
162 htog(0xeca3a018), //stwa %l6, [%sp + (6*4)] %asi
163 htog(0xeea3a01c), //stwa %l7, [%sp + (7*4)] %asi

--- 27 unchanged lines hidden --- 		156 htog(0xe0a3a000), //stwa %l0, [%sp + (0*4)] %asi
157 htog(0xe2a3a004), //stwa %l1, [%sp + (1*4)] %asi
158 htog(0xe4a3a008), //stwa %l2, [%sp + (2*4)] %asi
159 htog(0xe6a3a00c), //stwa %l3, [%sp + (3*4)] %asi
160 htog(0xe8a3a010), //stwa %l4, [%sp + (4*4)] %asi
161 htog(0xeaa3a014), //stwa %l5, [%sp + (5*4)] %asi
162 htog(0xeca3a018), //stwa %l6, [%sp + (6*4)] %asi
163 htog(0xeea3a01c), //stwa %l7, [%sp + (7*4)] %asi

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