13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP
26 #define OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP
27
28 private:
29 void pd_initialize() { _anchor.clear(); }
30
31 frame pd_last_frame() {
32 assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");
33 if (_anchor.last_Java_pc() != NULL) {
34 return frame(_anchor.last_Java_sp(), _anchor.last_Java_fp(), _anchor.last_Java_pc());
35 } else {
36 // This will pick up pc from sp
37 return frame(_anchor.last_Java_sp(), _anchor.last_Java_fp());
38 }
39 }
40
41 public:
42 // Mutators are highly dangerous....
43 intptr_t* last_Java_fp() { return _anchor.last_Java_fp(); }
44 void set_last_Java_fp(intptr_t* fp) { _anchor.set_last_Java_fp(fp); }
45
46 void set_base_of_stack_pointer(intptr_t* base_sp) {}
47
48 static ByteSize last_Java_fp_offset() {
49 return byte_offset_of(JavaThread, _anchor) + JavaFrameAnchor::last_Java_fp_offset();
50 }
51
52 intptr_t* base_of_stack_pointer() { return NULL; }
53 void record_base_of_stack_pointer() {}
54
55 bool pd_get_top_frame_for_signal_handler(frame* fr_addr, void* ucontext,
56 bool isInJava);
57 bool pd_get_top_frame_for_profiling(frame* fr_addr, void* ucontext,
58 bool isInJava);
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13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP
26 #define OS_CPU_SOLARIS_X86_VM_THREAD_SOLARIS_X86_HPP
27
28 private:
29 void pd_initialize() { _anchor.clear(); }
30
31 frame pd_last_frame() {
32 assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");
33 vmassert(_anchor.last_Java_pc() != NULL, "not walkable");
34 return frame(_anchor.last_Java_sp(), _anchor.last_Java_fp(), _anchor.last_Java_pc());
35 }
36
37 public:
38 // Mutators are highly dangerous....
39 intptr_t* last_Java_fp() { return _anchor.last_Java_fp(); }
40 void set_last_Java_fp(intptr_t* fp) { _anchor.set_last_Java_fp(fp); }
41
42 void set_base_of_stack_pointer(intptr_t* base_sp) {}
43
44 static ByteSize last_Java_fp_offset() {
45 return byte_offset_of(JavaThread, _anchor) + JavaFrameAnchor::last_Java_fp_offset();
46 }
47
48 intptr_t* base_of_stack_pointer() { return NULL; }
49 void record_base_of_stack_pointer() {}
50
51 bool pd_get_top_frame_for_signal_handler(frame* fr_addr, void* ucontext,
52 bool isInJava);
53 bool pd_get_top_frame_for_profiling(frame* fr_addr, void* ucontext,
54 bool isInJava);
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