1 //Original:/proj/frio/dv/testcases/core/c_seq_ex2_brcc_mp_mv_pop/c_seq_ex2_brcc_mp_mv_pop.dsp
2 // Spec Reference: sequencer stage ex2 ( brcc (mis-pred)+ regmv + 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!
175 LD32(p1, 0x12345678);
176 LD32(p2, 0x05612496);
177 LD32(p3, 0xab5fd490);
178 LD32(p4, 0xa581bd94);
181 [ -- SP ] = ( R7:0 );
183 IF CC JUMP LABEL1 (BP);
186 [ -- SP ] = ( R7:0 );
200 [ -- SP ] = ( R7:0 );
210 IF !CC JUMP LABEL2 (BP);
213 [ -- SP ] = ( R7:0 );
226 IF CC JUMP LABEL4 (BP); // SHOULD NOT EXECUTE
229 ( R7:0 ) = [ SP ++ ];
233 CHECKREG(r0, 0x00000001);
234 CHECKREG(r1, 0x00000012);
235 CHECKREG(r2, 0x00000013);
236 CHECKREG(r3, 0x00000013);
237 CHECKREG(r4, 0x00000015);
238 CHECKREG(r5, 0x00000016);
239 CHECKREG(r6, 0x00000017);
240 CHECKREG(r7, 0x00000018);
243 IF !CC JUMP LABEL3 (BP);
246 ( R7:0 ) = [ SP ++ ];
247 //CHECKREG(r0, 0x000000a1); // CHECKREG can not be skipped
248 //CHECKREG(r1, 0x000000b2); // so they cannot appear here
249 //CHECKREG(r2, 0x000000c3);
250 //CHECKREG(r3, 0x000000d4);
251 //CHECKREG(r4, 0x000000e5);
252 //CHECKREG(r5, 0x000000f6);
253 //CHECKREG(r6, 0x00000017);
254 //CHECKREG(r7, 0x00000028);
269 ( R7:0 ) = [ SP ++ ];
271 CHECKREG(r0, 0x00000001);
272 CHECKREG(r1, 0x00000002);
273 CHECKREG(r2, 0x00000002);
274 CHECKREG(r3, 0x00000004);
275 CHECKREG(r4, 0x00000005);
276 CHECKREG(r5, 0x00000006);
277 CHECKREG(r6, 0x00000007);
278 CHECKREG(r7, 0x00000008);
283 CHECKREG(r0, 0x00000000);
284 CHECKREG(r1, 0x00000000);
285 CHECKREG(r2, 0x00000000);
286 CHECKREG(r3, 0x00000000);
290 dbg_pass; // End the test
292 //*********************************************************************
295 // Handlers for Events
298 EHANDLE: // Emulation Handler 0
301 RHANDLE: // Reset Handler 1
304 NHANDLE: // NMI Handler 2
308 XHANDLE: // Exception Handler 3
312 HWHANDLE: // HW Error Handler 5
316 THANDLE: // Timer Handler 6
320 I7HANDLE: // IVG 7 Handler
324 I8HANDLE: // IVG 8 Handler
328 I9HANDLE: // IVG 9 Handler
332 I10HANDLE: // IVG 10 Handler
336 I11HANDLE: // IVG 11 Handler
345 I12HANDLE: // IVG 12 Handler
349 I13HANDLE: // IVG 13 Handler
353 I14HANDLE: // IVG 14 Handler
357 I15HANDLE: // IVG 15 Handler
361 NOP;NOP;NOP;NOP;NOP;NOP;NOP; // needed for icache bug
371 // Stack Segments (Both Kernel and User)