3 defn acidinit() // Called after all the init modules are loaded
10 "/sys/src/libc/port/",
11 "/sys/src/libc/9sys/",
12 "/sys/src/libc/amd64/"
15 srcfiles = {}; // list of loaded files
16 srctext = {}; // the text of the files
26 _stk({"PC", *PC, "SP", *SP}, 0);
29 defn lstk() // trace with locals
31 _stk({"PC", *PC, "SP", *SP}, 1);
34 defn gpr() // print general(hah hah!) purpose registers
36 print("AX\t", *AX, " BX\t", *BX, " CX\t", *CX, " DX\t", *DX, "\n");
37 print("DI\t", *DI, " SI\t", *SI, " BP\t", *BP, "\n");
38 print("R8\t", *R8, " R9\t", *R9, " R10\t", *R10, " R11\t", *R11, "\n");
39 print("R12\t", *R12, " R13\t", *R13, " R14\t", *R14, " R15\t", *R15, "\n");
42 defn spr() // print special processor registers
48 print("PC\t", pc, " ", fmt(pc, 'a'), " ");
50 print("SP\t", *SP, " FLAGS ", *FLAGS, "\n");
51 print("CS\t", *CS, " DS\t ", *DS, " SS\t", *SS, "\n");
52 print("GS\t", *GS, " FS\t ", *FS, " ES\t", *ES, "\n");
55 print("TRAP\t", cause, " ", reason(cause), "\n");
58 defn regs() // print all registers
66 print("MM0\t", *MM0, " MM1\t", *MM1, "\n");
67 print("MM2\t", *MM2, " MM3\t", *MM3, "\n");
68 print("MM4\t", *MM4, " MM5\t", *MM5, "\n");
69 print("MM6\t", *MM6, " MM7\t", *MM7, "\n");
74 if *fmt(*PC-1, 'b') == 0xCC then {
75 // Linux stops us after the breakpoint, not at it
89 // FIgure out why we stopped.
90 if *fmt(pc, 'b') == 0xCC then {
93 // fix up instruction for print; will put back later
95 } else if *(pc-2\x) == 0x80CD then {
101 if printstopped then {
102 print(pid,": ", why, "\t");
103 print(fmt(pc, 'a'), "\t", *fmt(pc, 'i'), "\n");
106 if why == "breakpoint" then
107 *fmt(pc, bpfmt) = bpinst;
109 if printstopped && notes then {
110 if notes[0] != "sys: breakpoint" then {
111 print("Notes pending:\n");
114 print("\t", head l, "\n");
156 print(" ax ", addr.ax, "\n");
157 print(" bx ", addr.bx, "\n");
158 print(" cx ", addr.cx, "\n");
159 print(" dx ", addr.dx, "\n");
160 print(" si ", addr.si, "\n");
161 print(" di ", addr.di, "\n");
162 print(" bp ", addr.bp, "\n");
163 print(" r8 ", addr.r8, "\n");
164 print(" r9 ", addr.r9, "\n");
165 print(" r10 ", addr.r10, "\n");
166 print(" r11 ", addr.r11, "\n");
167 print(" r12 ", addr.r12, "\n");
168 print(" r13 ", addr.r13, "\n");
169 print(" r14 ", addr.r14, "\n");
170 print(" r15 ", addr.r15, "\n");
171 print(" ds ", addr.ds, "\n");
172 print(" es ", addr.es, "\n");
173 print(" fs ", addr.fs, "\n");
174 print(" gs ", addr.gs, "\n");
175 print(" type ", addr.type, "\n");
176 print(" error ", addr.error, "\n");
177 print(" pc ", addr.pc, "\n");
178 print(" cs ", addr.cs, "\n");
179 print(" flags ", addr.flags, "\n");
180 print(" sp ", addr.sp, "\n");
181 print(" ss ", addr.ss, "\n");
185 aggr freebsd_amd64_siginfo
199 freebsd_amd64_siginfo(addr) {
200 complex freebsd_amd64_siginfo addr;
201 print(" signo ", addr.signo, "\n");
202 print(" errno ", addr.errno, "\n");
203 print(" code ", addr.code, "\n");
204 print(" pid ", addr.pid, "\n");
205 print(" uid ", addr.uid, "\n");
206 print(" status ", addr.status, "\n");
207 print(" addr ", addr.addr, "\n");
208 print(" sigval ", addr.sigval, "\n");
211 aggr freebsd_amd64_ucontext
255 freebsd_amd64_ucontext(addr) {
256 complex freebsd_amd64_ucontext addr;
257 print(" sigmask0 ", addr.sigmask0, "\n");
258 print(" sigmask1 ", addr.sigmask1, "\n");
259 print(" sigmask2 ", addr.sigmask2, "\n");
260 print(" sigmask3 ", addr.sigmask3, "\n");
261 print(" onstack ", addr.onstack, "\n");
262 print(" rdi ", addr.rdi, "\n");
263 print(" rsi ", addr.rsi, "\n");
264 print(" rdx ", addr.rdx, "\n");
265 print(" rcx ", addr.rcx, "\n");
266 print(" r8 ", addr.r8, "\n");
267 print(" r9 ", addr.r9, "\n");
268 print(" rax ", addr.rax, "\n");
269 print(" rbx ", addr.rbx, "\n");
270 print(" rbp ", addr.rbp, "\n");
271 print(" r10 ", addr.r10, "\n");
272 print(" r11 ", addr.r11, "\n");
273 print(" r12 ", addr.r12, "\n");
274 print(" r13 ", addr.r13, "\n");
275 print(" r14 ", addr.r14, "\n");
276 print(" r15 ", addr.r15, "\n");
277 print(" trapno ", addr.trapno, "\n");
278 print(" fs ", addr.fs, "\n");
279 print(" gs ", addr.gs, "\n");
280 print(" addr ", addr.addr, "\n");
281 print(" flags ", addr.flags, "\n");
282 print(" es ", addr.es, "\n");
283 print(" ds ", addr.ds, "\n");
284 print(" err ", addr.err, "\n");
285 print(" rip ", addr.rip, "\n");
286 print(" cs ", addr.cs, "\n");
287 print(" rflags ", addr.rflags, "\n");
288 print(" rsp ", addr.rsp, "\n");
289 print(" ss ", addr.ss, "\n");
290 print(" len ", addr.len, "\n");
291 print(" fpformat ", addr.fpformat, "\n");
292 print(" ownedfp ", addr.ownedfp, "\n");
293 print(" fpstate0 ", addr.fpstate0, "\n");
294 print(" fsbase ", addr.fsbase, "\n");
295 print(" gsbase ", addr.gsbase, "\n");
318 // if !havesymbol("_DYNAMIC") then
322 // while *a != 0 do {
323 // if *a == 21 then // 21 == DT_DEBUG
333 // if systype == "linux" || systype == "freebsd" then {
338 // complex Linkdebug r;
341 // while m != 0 && n < 100 do {
342 // complex Linkmap m;
343 // if m.name && *(m.name\b) && access(*(m.name\s)) then
344 // print("textfile({\"", *(m.name\s), "\", ", m.addr\X, "});\n");