1 //Original:/proj/frio/dv/testcases/core/c_seq_dec_raise_pushpop/c_seq_dec_raise_pushpop.dsp
2 // Spec Reference: sequencer stage DEC (raise + pushpopmultiple)
4 # sim: --environment operating
7 .include "testutils.inc"
11 include(selfcheck.inc)
15 INIT_I_REGS(0); // initialize the dsp address regs
19 //CHECK_INIT(p5, 0xe0000000);
24 #define STACKSIZE 0x10
27 #define EVT 0xFFE02000
30 #define EVT15 0xFFE0203C
33 #define EVT_OVERRIDE 0xFFE02100
36 #define ITABLE DATA_ADDR_1
39 GEN_INT_INIT(ITABLE) // set location for interrupt table
42 // Reset/Bootstrap Code
43 // (Here we should set the processor operating modes, initialize registers,
49 LD32_LABEL(sp, KSTACK); // setup the stack pointer
50 FP = SP; // and frame pointer
52 LD32(p0, EVT); // Setup Event Vectors and Handlers
53 LD32_LABEL(r0, EHANDLE); // Emulation Handler (Int0)
56 LD32_LABEL(r0, RHANDLE); // Reset Handler (Int1)
59 LD32_LABEL(r0, NHANDLE); // NMI Handler (Int2)
62 LD32_LABEL(r0, XHANDLE); // Exception Handler (Int3)
65 [ P0 ++ ] = R0; // IVT4 not used
67 LD32_LABEL(r0, HWHANDLE); // HW Error Handler (Int5)
70 LD32_LABEL(r0, THANDLE); // Timer Handler (Int6)
73 LD32_LABEL(r0, I7HANDLE); // IVG7 Handler
76 LD32_LABEL(r0, I8HANDLE); // IVG8 Handler
79 LD32_LABEL(r0, I9HANDLE); // IVG9 Handler
82 LD32_LABEL(r0, I10HANDLE);// IVG10 Handler
85 LD32_LABEL(r0, I11HANDLE);// IVG11 Handler
88 LD32_LABEL(r0, I12HANDLE);// IVG12 Handler
91 LD32_LABEL(r0, I13HANDLE);// IVG13 Handler
94 LD32_LABEL(r0, I14HANDLE);// IVG14 Handler
97 LD32_LABEL(r0, I15HANDLE);// IVG15 Handler
100 LD32(p0, EVT_OVERRIDE);
103 R0 = -1; // Change this to mask interrupts (*)
104 [ P0 ] = R0; // IMASK
111 LT0 = r0; // set loop counters to something deterministic
118 ASTAT = r0; // reset other internal regs
120 // The following code sets up the test for running in USER mode
122 LD32_LABEL(r0, STARTUSER);// One gets to user mode by doing a
123 // ReturnFromInterrupt (RTI)
124 RETI = r0; // We need to load the return address
126 // Comment the following line for a USER Mode test
128 JUMP STARTSUP; // jump to code start for SUPERVISOR mode
133 LD32_LABEL(p1, BEGIN);
136 [ P0 ] = P1; // IVG15 (General) handler (Int 15) load with start
138 RAISE 15; // after we RTI, INT 15 should be taken,& return to BEGIN in
139 // SUPERVISOR MODE & go to different RAISE in supervisor mode
140 // until the end of the test.
142 NOP; // Workaround for Bug 217
149 LD32_LABEL(sp, USTACK); // setup the stack pointer
150 FP = SP; // set frame pointer
153 //*********************************************************************
157 // COMMENT the following line for USER MODE tests
158 [ -- SP ] = RETI; // enable interrupts in supervisor mode
160 // **** YOUR CODE GOES HERE ****
164 // PUT YOUR TEST HERE!
176 [ -- SP ] = ( R7:0 );
186 [ -- SP ] = ( R7:1 );
196 [ -- SP ] = ( R7:2 );
208 ( R7:2 ) = [ SP ++ ];
212 CHECKREG(r0, 0x00000000);
213 CHECKREG(r1, 0x00000000);
214 CHECKREG(r2, 0x00000023);
215 CHECKREG(r3, 0x00000024);
216 CHECKREG(r4, 0x00000025);
217 CHECKREG(r5, 0x00000026);
218 CHECKREG(r6, 0x00000027);
219 CHECKREG(r7, 0x00000028);
222 ( R7:1 ) = [ SP ++ ];
223 CHECKREG(r0, 0x00000000);
224 CHECKREG(r1, 0x00000012);
225 CHECKREG(r2, 0x00000013);
226 CHECKREG(r3, 0x00000014);
227 CHECKREG(r4, 0x00000015);
228 CHECKREG(r5, 0x00000016);
229 CHECKREG(r6, 0x00000017);
230 CHECKREG(r7, 0x00000018);
233 ( R7:0 ) = [ SP ++ ];
235 CHECKREG(r0, 0x00000001);
236 CHECKREG(r1, 0x00000002);
237 CHECKREG(r2, 0x00000003);
238 CHECKREG(r3, 0x00000004);
239 CHECKREG(r4, 0x00000005);
240 CHECKREG(r5, 0x00000006);
241 CHECKREG(r6, 0x00000007);
242 CHECKREG(r7, 0x00000008);
247 CHECKREG(r0, 0x00000006);
248 CHECKREG(r1, 0x00000002);
249 CHECKREG(r2, 0x00000002);
250 CHECKREG(r3, 0x00000002);
254 dbg_pass; // End the test
256 //*********************************************************************
259 // Handlers for Events
262 EHANDLE: // Emulation Handler 0
265 RHANDLE: // Reset Handler 1
268 NHANDLE: // NMI Handler 2
272 XHANDLE: // Exception Handler 3
276 HWHANDLE: // HW Error Handler 5
280 THANDLE: // Timer Handler 6
284 I7HANDLE: // IVG 7 Handler
288 I8HANDLE: // IVG 8 Handler
292 I9HANDLE: // IVG 9 Handler
296 I10HANDLE: // IVG 10 Handler
300 I11HANDLE: // IVG 11 Handler
309 I12HANDLE: // IVG 12 Handler
313 I13HANDLE: // IVG 13 Handler
317 I14HANDLE: // IVG 14 Handler
321 I15HANDLE: // IVG 15 Handler
325 NOP;NOP;NOP;NOP;NOP;NOP;NOP; // needed for icache bug
335 // Stack Segments (Both Kernel and User)