equal
deleted
inserted
replaced
64 return dummy; |
64 return dummy; |
65 } |
65 } |
66 |
66 |
67 frame os::get_sender_for_C_frame(frame* fr) { |
67 frame os::get_sender_for_C_frame(frame* fr) { |
68 ShouldNotCallThis(); |
68 ShouldNotCallThis(); |
|
69 return frame(); |
69 } |
70 } |
70 |
71 |
71 frame os::current_frame() { |
72 frame os::current_frame() { |
72 // The only thing that calls this is the stack printing code in |
73 // The only thing that calls this is the stack printing code in |
73 // VMError::report: |
74 // VMError::report: |
101 // Nothing to do. |
102 // Nothing to do. |
102 } |
103 } |
103 |
104 |
104 address os::Bsd::ucontext_get_pc(ucontext_t* uc) { |
105 address os::Bsd::ucontext_get_pc(ucontext_t* uc) { |
105 ShouldNotCallThis(); |
106 ShouldNotCallThis(); |
|
107 return NULL; |
106 } |
108 } |
107 |
109 |
108 ExtendedPC os::fetch_frame_from_context(void* ucVoid, |
110 ExtendedPC os::fetch_frame_from_context(void* ucVoid, |
109 intptr_t** ret_sp, |
111 intptr_t** ret_sp, |
110 intptr_t** ret_fp) { |
112 intptr_t** ret_fp) { |
111 ShouldNotCallThis(); |
113 ShouldNotCallThis(); |
|
114 return ExtendedPC(); |
112 } |
115 } |
113 |
116 |
114 frame os::fetch_frame_from_context(void* ucVoid) { |
117 frame os::fetch_frame_from_context(void* ucVoid) { |
115 ShouldNotCallThis(); |
118 ShouldNotCallThis(); |
|
119 return frame(); |
116 } |
120 } |
117 |
121 |
118 extern "C" JNIEXPORT int |
122 extern "C" JNIEXPORT int |
119 JVM_handle_bsd_signal(int sig, |
123 JVM_handle_bsd_signal(int sig, |
120 siginfo_t* info, |
124 siginfo_t* info, |
238 "caught unhandled signal " INT32_FORMAT " at address " PTR_FORMAT; |
242 "caught unhandled signal " INT32_FORMAT " at address " PTR_FORMAT; |
239 char buf[128]; |
243 char buf[128]; |
240 |
244 |
241 sprintf(buf, fmt, sig, info->si_addr); |
245 sprintf(buf, fmt, sig, info->si_addr); |
242 fatal(buf); |
246 fatal(buf); |
|
247 return false; |
243 } |
248 } |
244 |
249 |
245 void os::Bsd::init_thread_fpu_state(void) { |
250 void os::Bsd::init_thread_fpu_state(void) { |
246 // Nothing to do |
251 // Nothing to do |
247 } |
252 } |
371 // Stubs for things that would be in bsd_zero.s if it existed. |
376 // Stubs for things that would be in bsd_zero.s if it existed. |
372 // You probably want to disassemble these monkeys to check they're ok. |
377 // You probably want to disassemble these monkeys to check they're ok. |
373 |
378 |
374 extern "C" { |
379 extern "C" { |
375 int SpinPause() { |
380 int SpinPause() { |
376 } |
381 return 1; |
377 |
|
378 int SafeFetch32(int *adr, int errValue) { |
|
379 int value = errValue; |
|
380 value = *adr; |
|
381 return value; |
|
382 } |
|
383 intptr_t SafeFetchN(intptr_t *adr, intptr_t errValue) { |
|
384 intptr_t value = errValue; |
|
385 value = *adr; |
|
386 return value; |
|
387 } |
382 } |
388 |
383 |
389 void _Copy_conjoint_jshorts_atomic(jshort* from, jshort* to, size_t count) { |
384 void _Copy_conjoint_jshorts_atomic(jshort* from, jshort* to, size_t count) { |
390 if (from > to) { |
385 if (from > to) { |
391 jshort *end = from + count; |
386 jshort *end = from + count; |