1 //Original:/proj/frio/dv/testcases/core/c_seq_ex3_ls_brcc_mvp/c_seq_ex3_ls_brcc_mvp.dsp
2 // Spec Reference: sequencer stage ex3 (ldst + brcc + 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 ****
163 // PUT YOUR TEST HERE!
173 LD32(p3, 0xab5fd490);
174 LD32(p4, 0xa581bd94);
177 [ -- SP ] = ( R7:0 );
178 LD32(p1, 0xFFE02034); // wrt-rd EVT13 = 0xFFE02034
179 //LD32(p2, DATA_ADDR_1);
181 LD32(r0, 0x55552345);
185 IF !CC JUMP LABEL1 (BP);
189 [ -- SP ] = ( R7:0 );
202 IF CC JUMP LABEL2 (BP); // not taken
206 [ -- SP ] = ( R7:0 );
215 // wrt-rd EVT5 = 0xFFE02034
216 LD32(p1, 0xFFE02034); // wrt-rd EVT13 = 0xFFE02034
220 IF !CC JUMP LABEL2 (BP);
223 [ -- SP ] = ( R7:0 );
236 CHECKREG(r0, 0x55552345);
237 //CHECKREG(r1, 0x000002B8);
238 CHECKREG(r2, 0x00000023);
239 CHECKREG(r3, 0x00000024);
240 CHECKREG(r4, 0x00000025);
241 //CHECKREG(r5, 0x000002B8);
247 ( R7:0 ) = [ SP ++ ];
251 CHECKREG(r0, 0x55552345);
252 //CHECKREG(r1, 0x000002B8);
253 CHECKREG(r2, 0x00000003);
254 //CHECKREG(r3, 0x000002B8);
255 CHECKREG(r4, 0x00000007);
256 CHECKREG(r5, 0x00000006);
257 CHECKREG(r6, 0x00000007);
258 CHECKREG(r7, 0x00000008);
259 // wrt-rd EVT13 = 0xFFE02034
260 LD32(p1, 0xFFE02034);
267 ( R7:0 ) = [ SP ++ ];
268 //CHECKREG(r0, 0x000000a1); // CHECKREG can not be skipped
269 //CHECKREG(r1, 0x000000b2); // so they cannot appear here
270 //CHECKREG(r2, 0x000000c3);
271 //CHECKREG(r3, 0x000000d4);
272 //CHECKREG(r4, 0x000000e5);
273 //CHECKREG(r5, 0x000000f6);
274 //CHECKREG(r6, 0x00000017);
275 //CHECKREG(r7, 0x00000028);
288 CHECKREG(r0, 0x55552345);
289 //CHECKREG(r1, 0x000002B8);
293 ( R7:0 ) = [ SP ++ ];
295 CHECKREG(r0, 0x00000001);
296 CHECKREG(r1, 0x00000002);
297 CHECKREG(r2, 0x00000003);
298 CHECKREG(r3, 0x00000004);
299 CHECKREG(r4, 0x00000005);
300 CHECKREG(r5, 0x00000006);
301 CHECKREG(r6, 0x00000007);
302 CHECKREG(r7, 0x00000008);
307 CHECKREG(r0, 0x00000000);
308 CHECKREG(r1, 0x00000000);
309 CHECKREG(r2, 0x00000000);
310 CHECKREG(r3, 0x00000000);
314 dbg_pass; // End the test
316 //*********************************************************************
319 // Handlers for Events
322 EHANDLE: // Emulation Handler 0
325 RHANDLE: // Reset Handler 1
328 NHANDLE: // NMI Handler 2
332 XHANDLE: // Exception Handler 3
336 HWHANDLE: // HW Error Handler 5
340 THANDLE: // Timer Handler 6
344 I7HANDLE: // IVG 7 Handler
348 I8HANDLE: // IVG 8 Handler
352 I9HANDLE: // IVG 9 Handler
356 I10HANDLE: // IVG 10 Handler
360 I11HANDLE: // IVG 11 Handler
369 I12HANDLE: // IVG 12 Handler
373 I13HANDLE: // IVG 13 Handler
377 I14HANDLE: // IVG 14 Handler
381 I15HANDLE: // IVG 15 Handler
385 NOP;NOP;NOP;NOP;NOP;NOP;NOP; // needed for icache bug
391 .section MEM_DATA_ADDR_1,"aw"
417 // Stack Segments (Both Kernel and User)
425 .section MEM_DATA_ADDR_2,"aw"