ld: Move the .note.build-id section to near the start of the memory map.
[binutils-gdb.git] / sim / testsuite / bfin / c_interr_timer_tscale.S
blobf8a87ac936f5a4d17f3a01466b37788c1f3e0003
1 //Original:/proj/frio/dv/testcases/core/c_interr_timer_tscale/c_interr_timer_tscale.dsp
2 // Spec Reference: interrupt on HW TIMER tscale
3 # mach: bfin
4 # sim: --environment operating
6 #include "test.h"
7 .include "testutils.inc"
8 start
11 // Include Files
14 include(std.inc)
15 include(selfcheck.inc)
17 // Defines
19 #ifndef TCNTL
20 #define TCNTL            0xFFE03000
21 #endif
22 #ifndef TPERIOD
23 #define TPERIOD          0xFFE03004
24 #endif
25 #ifndef TSCALE
26 #define TSCALE           0xFFE03008
27 #endif
28 #ifndef TCOUNT
29 #define TCOUNT           0xFFE0300c
30 #endif
31 #ifndef EVT
32 #define EVT              0xFFE02000
33 #endif
34 #ifndef EVT15
35 #define EVT15            0xFFE0203c
36 #endif
37 #ifndef EVT_OVERRIDE
38 #define EVT_OVERRIDE     0xFFE02100
39 #endif
40 #ifndef ITABLE
41 #define ITABLE           0x000FF000
42 #endif
43 #ifndef PROGRAM_STACK
44 #define PROGRAM_STACK    0x000FF100
45 #endif
46 #ifndef STACKSIZE
47 #define STACKSIZE        0x00000300
48 #endif
50 // Boot code
52  BOOT :
53 INIT_R_REGS(0);                             // Initialize Dregs
54 INIT_P_REGS(0);                             // Initialize Pregs
56      // CHECK_INIT(p5,   0x00BFFFFC);
57      // CHECK_INIT(p5,   0xE0000000);
58 include(symtable.inc)
59 CHECK_INIT_DEF(p5);
62 LD32(sp, 0x000FF200);
63 LD32(p0, EVT);              // Setup Event Vectors and Handlers
65 LD32_LABEL(r0, EHANDLE);    // Emulation Handler (Int0)
66         [ P0 ++ ] = R0;
68 LD32_LABEL(r0, RHANDLE);    // Reset Handler (Int1)
69         [ P0 ++ ] = R0;
71 LD32_LABEL(r0, NHANDLE);    // NMI Handler (Int2)
72         [ P0 ++ ] = R0;
74 LD32_LABEL(r0, XHANDLE);    // Exception Handler (Int3)
75         [ P0 ++ ] = R0;
77         [ P0 ++ ] = R0;                // IVT4 not used
79 LD32_LABEL(r0, HWHANDLE);   // HW Error Handler (Int5)
80         [ P0 ++ ] = R0;
82 LD32_LABEL(r0, THANDLE);    // Timer Handler (Int6)
83         [ P0 ++ ] = R0;
85 LD32_LABEL(r0, I7HANDLE);   // IVG7 Handler
86         [ P0 ++ ] = R0;
88 LD32_LABEL(r0, I8HANDLE);   // IVG8 Handler
89         [ P0 ++ ] = R0;
91 LD32_LABEL(r0, I9HANDLE);   // IVG9 Handler
92         [ P0 ++ ] = R0;
94 LD32_LABEL(r0, I10HANDLE);  // IVG10 Handler
95         [ P0 ++ ] = R0;
97 LD32_LABEL(r0, I11HANDLE);  // IVG11 Handler
98         [ P0 ++ ] = R0;
100 LD32_LABEL(r0, I12HANDLE);  // IVG12 Handler
101         [ P0 ++ ] = R0;
103 LD32_LABEL(r0, I13HANDLE);  // IVG13 Handler
104         [ P0 ++ ] = R0;
106 LD32_LABEL(r0, I14HANDLE);  // IVG14 Handler
107         [ P0 ++ ] = R0;
109 LD32_LABEL(r0, I15HANDLE);  // IVG15 Handler
110         [ P0 ++ ] = R0;
112 LD32(p0, EVT_OVERRIDE);
113         R0 = 0;
114         [ P0 ++ ] = R0;
115         R0 = -1;     // Change this to mask interrupts (*)
116         [ P0 ] = R0;   // IMASK
118 LD32_LABEL(p1, START);
120 LD32(p0, EVT15);
121         [ P0 ] = P1;   // IVG15 (General) handler (Int 15) load with start
122 CSYNC;
123 RAISE 15;    // after we RTI, INT 15 should be taken
125 LD32_LABEL(r7, START);
126 RETI = r7;
127 NOP;        // Workaround for Bug 217
128 RTI;
129 NOP;
130 NOP;
132 //.code 0x200
133  START :
134         R7 = 0x0;
135         R6 = 0x1;
136         [ -- SP ] = RETI;        // Enable Nested Interrupts
138 WR_MMR(TCNTL,   0x00000001, p0, r0);        // Turn ON TMPWR (active state)
139 WR_MMR(TPERIOD, 0x00000010, p0, r0);
140 WR_MMR(TCOUNT,  0x00000002, p0, r0);
141 WR_MMR(TSCALE,  0x00000001, p0, r0);
142 CSYNC;
143         // Read the contents of the Timer
144 RD_MMR(TPERIOD, p0, r2);
145 CHECKREG(r2,    0x00000010);
147 RD_MMR(TCOUNT, p0, r3);
148 CHECKREG(r3, 0x00000002);// fsim -ro useChecker=regtrace -seed 8b8db910
151 WR_MMR(TCNTL,   0x00000003, p0, r0);        // enable Timer (TMPWR, TMREN)
152 CSYNC;
154 RD_MMR(TCOUNT, p0, r4);
155 CHECKREG(r4,    0x00000000);
157 RD_MMR(TCNTL, p0, r5);
158 CHECKREG(r5,    0x0000000B);
160 WR_MMR(TCNTL,   0x00000000, p0, r0);        // Turn OFF Timer
161 CSYNC;
162 CHECKREG(r7,    0x00000001);
163         R7 = 0;
164 NOP;
165 WR_MMR(TCNTL,   0x00000001, p0, r0);        // Turn ON Timer Power
166 WR_MMR(TPERIOD, 0x00000010, p0, r0);
167 WR_MMR(TCOUNT,  0x00000003, p0, r0);
168 WR_MMR(TSCALE,  0x00000128, p0, r0);
169 WR_MMR(TCNTL,   0x00000003, p0, r0);        // Turn ON Timer
170 CSYNC;
171 NOP;
172 NOP;
173 label5: R5.H = 0x7777;
174         R5.L = 0x7888;
175 JUMP.S label6;
176         R5.L = 0x1111;                             // Will be killed
177         R5.H = 0x1111;                             // Will be killed
178 NOP;
179 label4: R4.H = 0x5555;
180         R4.L = 0x6666;
181 NOP;
182 JUMP.S label5;
183         R5.L = 0x2222;     // Will be killed
184         R5.H = 0x2222;     // Will be killed
185 NOP;
186 label6: R3.H = 0x7999;
187         R3.L = 0x7aaa;
188 NOP;
189                                                     // With auto reload
190         // Read the contents of the Timer
192 RD_MMR(TPERIOD, p0, r2);
193 CHECKREG(r2,    0x00000010);
195 RD_MMR(TCNTL , p0, r3);
196 CHECKREG(r3,    0x0000000b);
198 CHECKREG(r7,    0x00000001);
200 WR_MMR(TCNTL,   0x00000000, p0, r0);    // Turn ON Timer  auto-reload
201 WR_MMR(TPERIOD, 0x00000020, p0, r0);
202 WR_MMR(TSCALE,  0x00000003, p0, r0);
203 WR_MMR(TCNTL,   0x00000007, p0, r0);    // Turn ON Timer  auto-reload
205 NOP; NOP;
206         R7 = 0;
207 CSYNC;
209 NOP; NOP;  NOP; NOP; NOP; NOP;
210 NOP; NOP;  NOP; NOP; NOP; NOP;
211 NOP; NOP;  NOP; NOP; NOP; NOP;
212 NOP; NOP;  NOP; NOP; NOP; NOP;
213 NOP; NOP;  NOP; NOP; NOP; NOP;
214 NOP; NOP;  NOP; NOP; NOP; NOP;
215 NOP; NOP;  NOP; NOP; NOP; NOP;
216 NOP; NOP;  NOP; NOP; NOP; NOP;
217 NOP; NOP;  NOP; NOP; NOP; NOP;
218 NOP; NOP;  NOP; NOP; NOP; NOP;
219 NOP; NOP;  NOP; NOP; NOP; NOP;
220 NOP; NOP;  NOP; NOP; NOP; NOP;
221 NOP; NOP;  NOP; NOP; NOP; NOP;
222 NOP; NOP;  NOP; NOP; NOP; NOP;
223 NOP; NOP;  NOP; NOP; NOP; NOP;
224         R1 = 1;
225         R2 = 1;
226         R3 = 2;
227 RD_MMR(TCNTL, p0, r5);
228 CHECKREG(r5,    0x0000000F);
229 CC = R1 < R7;
230 IF CC R2 = R3;
232 CHECKREG(r2,    0x00000002);
234 WR_MMR(TCNTL,   0x00000000, p0, r0);        // Turn OFF Timer
235 CSYNC;
236 NOP; NOP; NOP;
242 dbg_pass;        // Call Endtest Macro
246 //*********************************************************************
248 // Handlers for Events
251 EHANDLE:            // Emulation Handler 0
252 RTE;
254 RHANDLE:            // Reset Handler 1
255 RTI;
257 NHANDLE:            // NMI Handler 2
258 RTN;
260 XHANDLE:            // Exception Handler 3
261 RTX;
263 HWHANDLE:           // HW Error Handler 5
264 RTI;
266 THANDLE:            // Timer Handler 6
267         R7 = R7 + R6;
268 RTI;
270 I7HANDLE:           // IVG 7 Handler
271 RTI;
273 I8HANDLE:           // IVG 8 Handler
274 RTI;
276 I9HANDLE:           // IVG 9 Handler
277 RTI;
279 I10HANDLE:          // IVG 10 Handler
280 RTI;
282 I11HANDLE:          // IVG 11 Handler
283 RTI;
285 I12HANDLE:          // IVG 12 Handler
286 RTI;
288 I13HANDLE:          // IVG 13 Handler
289 RTI;
291 I14HANDLE:          // IVG 14 Handler
292 RTI;
294 I15HANDLE:          // IVG 15 Handler
295         R5 = RETI;
296         P0 = R5;
297 JUMP ( P0 );
298 RTI;
300 .section MEM_DATA_ADDR_1,"aw"
302 .space (STACKSIZE);
303 STACK:
304 NOP;NOP;NOP;NOP;NOP;NOP;NOP; // needed for icache bug