1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GR
3 M68000 Hi-Performance Microprocessor Division
4 M68060 Software Package
5 Production Release P1.00 -- October 10, 1994
6
7 M68060 Software Package Copyright © 1993, 199
8
9 THE SOFTWARE is provided on an "AS IS" basis a
10 To the maximum extent permitted by applicable
11 MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPR
12 INCLUDING IMPLIED WARRANTIES OF MERCHANTABILIT
13 and any warranty against infringement with reg
14 (INCLUDING ANY MODIFIED VERSIONS THEREOF) and
15
16 To the maximum extent permitted by applicable
17 IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY D
18 (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOS
19 BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORM
20 ARISING OF THE USE OR INABILITY TO USE THE SOF
21 Motorola assumes no responsibility for the mai
22
23 You are hereby granted a copyright license to
24 so long as this entire notice is retained with
25 redistributed versions, and that such modified
26 No licenses are granted by implication, estopp
27 or trademarks of Motorola, Inc.
28 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
29 68060 SOFTWARE PACKAGE (Kernel version) SIMPLE
30 ----------------------------------------------
31
32 The files itest.sa and ftest.sa contain simple
33 the state of the 68060ISP and 68060FPSP once t
34
35 Release file format:
36 --------------------
37 The release files itest.sa and ftest.sa are es
38 hexadecimal images of the actual tests. This f
39 ONLY format that will be supported. The hex im
40 by assembling the source code and then convert
41 binary output images into ASCII text files. Th
42 numbers are listed using the Motorola Assembly
43 directive "dc.l" (define constant longword). T
44 converted to other assembly syntaxes by using
45 with a global search and replace function.
46
47 To assist in assembling and linking these modu
48 the installer should add symbolic labels to th
49 This will allow the calling routines to access
50 of these packages.
51
52 The source code itest.s and ftest.s have been
53 for documentation purposes.
54
55 Release file structure:
56 -----------------------
57
58 (top of module)
59 -----------------
60 | | - 128 byte-sized sec
61 (1) | Call-Out | - 4 bytes per entry
62 | |
63 -----------------
64 | | - 8 bytes per entry
65 (2) | Entry Point | - user does "bsr" or
66 | |
67 -----------------
68 | | - code section
69 (3) ~ ~
70 | |
71 -----------------
72 (bottom of module)
73
74 The first section of this module is the "Call-
75 is NOT INCLUDED in {i,f}test.sa (an example "C
76 the end of this file). The purpose of this sec
77 routines to reference external printing functi
78 by the host operating system. This section MUS
79 size. There are 32 fields, each 4 bytes in siz
80 to a function required by the test packages (t
81 location are listed in "68060{ISP,FPSP}-TEST c
82 entry should contain the address of the corres
83 the starting address of the "call-out" section
84 sit adjacent to the {i,f}test.sa image in memo
85 are individual tests, they each require their
86
87 The second section, the "Entry-point" section,
88 to access the test routines. Since the {i,f}te
89 no symbol names, this section contains functio
90 with respect to the top of the package. The cu
91 are listed in section "68060{ISP,FPSP}-TEST en
92 routine would simply execute a "bsr" or "jsr"
93 function entry-point.
94
95 For example, to run the 060ISP test, write a p
96 itest.sa data and execute something similar to
97
98 bsr _060ISP_TEST+128+0
99
100 (_060ISP_TEST is the starting address of the "
101 section is 128 bytes long; and the 68060ISP te
102 0 bytes from the top of the "Entry-point" sect
103
104 The third section is the code section. After e
105 the entry code jumps to the appropriate test c
106
107 68060ISP-TEST Call-outs:
108 ------------------------
109 0x0: _print_string()
110 0x4: _print_number()
111
112 68060FPSP-TEST Call-outs:
113 -------------------------
114 0x0: _print_string()
115 0x4: _print_number()
116
117 The test packages call _print_string() and _pr
118 as subroutines and expect the main program to
119 or a number to a file or to the screen.
120 In "C"-like fashion, the test program calls:
121
122 print_string("Test passed");
123
124 or
125
126 print_number(20);
127
128 For _print_string(), the test programs pass a
129 of the string on the stack. For _print_number(
130 a longword number to be printed.
131
132 For debugging purposes, after the main program
133 for a test package, it should flush the output
134 buffered. In this way, if the test program cra
135 statements printed will be seen.
136
137 68060ISP-TEST Entry-points:
138 ---------------------------
139 0x0: integer test
140
141 68060FPSP-TEST Entry-points:
142 ----------------------------
143 0x00: main fp test
144 0x08: FP unimplemented test
145 0x10: FP enabled snan/operr/ovfl/unfl/dz/inex
146
147 The floating-point unit test has 3 entry point
148 3 different calls to the package if each of th
149 is desired:
150
151 main fp test: tests (1) unimp effective addres
152 (2) unsupported data type
153 (3) non-maskable overflow/
154
155 FP unimplemented: tests FP unimplemented excep
156 separate from the previous t
157 want FP unimplemented instru
158
159 FP enabled: tests enabled snan/operr/ovfl/unfl
160 basically, it enables each of thes
161 each using an implemented FP instr
162 exercises _fpsp_{snan,operr,ovfl,u
163 _real_{snan,operr,ovfl,unfl,dz,ine
164 _real_XXXX() to do nothing except
165 and "rte". if a system's _real_XXX
166 alternate result, the test will pr
167 is acceptable.
168
169 Miscellaneous:
170 --------------
171 Again, itest.sa and ftest.sa are simple tests
172 test all 68060SP connections. For example, the
173 to _real_access(), _real_trace(), _real_trap()
174 will be system-implemented several different w
175 must remain system independent.
176
177 Example test package set-up:
178 ----------------------------
179 _print_str:
180 . # provided by
181 rts
182
183 _print_num:
184 . # provided by
185 rts
186
187 .
188 .
189 bsr _060FPSP_TEST+128+0
190 .
191 .
192 rts
193
194 # beginning of "Call-out" section; provided by
195 # MUST be 128 bytes long.
196 _060FPSP_TEST:
197 long _print_str - _060FPSP_TEST
198 long _print_num - _060FPSP_TEST
199 space 120
200
201 # ftest.sa starts here; start of "Entry-point"
202 long 0x60ff0000, 0x00002346
203 long 0x60ff0000, 0x00018766
204 long 0x60ff0000, 0x00023338
205 long 0x24377299, 0xab2643ea
206 .
207 .
208 .
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