plan9port

fork of plan9port with libvec, libstr and libsdb
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arm (1831B)

      1 // ARM7500 support
      2 
      3 defn acidinit()			// Called after all the init modules are loaded
      4 {
      5 	bplist = {};
      6 	bpfmt = 'b';
      7 
      8 	srcpath = {
      9 		"./",
     10 		"/sys/src/libc/port/",
     11 		"/sys/src/libc/9sys/",
     12 		"/sys/src/libc/arm/"
     13 	};
     14 
     15 	srcfiles = {};			// list of loaded files
     16 	srctext = {};			// the text of the files
     17 }
     18 
     19 defn linkreg(addr)
     20 {
     21 	return 0;
     22 }
     23 
     24 defn stk()				// trace
     25 {
     26 	_stk(*PC, *SP, 0, 0);
     27 }
     28 
     29 defn lstk()				// trace with locals
     30 {
     31 	_stk(*PC, *SP, 0, 1);
     32 }
     33 
     34 defn gpr()			// print general purpose registers
     35 {
     36 	print("R0\t", *R0, " R1\t", *R1, " R2\t", *R2, "\n");
     37 	print("R3\t", *R3, " R4\t", *R4, " R5\t", *R5, "\n");
     38 	print("R6\t", *R6, " R7\t", *R7, " R8\t", *R8, "\n");
     39 	print("R9\t", *R9, " R10\t", *R10, " R11\t", *R11, "\n");
     40 	print("R12\t", *R12, " R13\t", *R13, " R14\t", *R14, "\n");
     41 	print("R15\t", *R15, "\n");
     42 }
     43 
     44 defn regs()				// print all registers
     45 {
     46 	gpr();
     47 }
     48 
     49 defn pstop(pid)
     50 {
     51 	return 0;
     52 }
     53 
     54 aggr Ureg
     55 {
     56 	'U' 0 r0;
     57 	'U' 4 r1;
     58 	'U' 8 r2;
     59 	'U' 12 r3;
     60 	'U' 16 r4;
     61 	'U' 20 r5;
     62 	'U' 24 r6;
     63 	'U' 28 r7;
     64 	'U' 32 r8;
     65 	'U' 36 r9;
     66 	'U' 40 r10;
     67 	'U' 44 r11;
     68 	'U' 48 r12;
     69 	'U' 52 r13;
     70 	'U' 56 r14;
     71 	'U' 60 type;
     72 	'U' 64 psr;
     73 	'U' 68 pc;
     74 };
     75 
     76 defn
     77 Ureg(addr) {
     78 	complex Ureg addr;
     79 	print("	r0	", addr.r0, "\n");
     80 	print("	r1	", addr.r1, "\n");
     81 	print("	r2	", addr.r2, "\n");
     82 	print("	r3	", addr.r3, "\n");
     83 	print("	r4	", addr.r4, "\n");
     84 	print("	r5	", addr.r5, "\n");
     85 	print("	r6	", addr.r6, "\n");
     86 	print("	r7	", addr.r7, "\n");
     87 	print("	r8	", addr.r8, "\n");
     88 	print("	r9	", addr.r9, "\n");
     89 	print("	r10	", addr.r10, "\n");
     90 	print("	r11	", addr.r11, "\n");
     91 	print("	r12	", addr.r12, "\n");
     92 	print("	r13	", addr.r13, "\n");
     93 	print("	r14	", addr.r14, "\n");
     94 	print("	type	", addr.type, "\n");
     95 	print("	psr	", addr.psr, "\n");
     96 	print("	pc	", addr.pc, "\n");
     97 };
     98 
     99 defn acornmap()
    100 {
    101 	map({"text", _startup, end, 0x20});
    102 }
    103 
    104 print(acidfile);