Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp
src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp
- changeset 6921
- fbc0575cc9e4
- parent 6920
- 1cddf026d2cc
- child 7535
- 7ae4e26cb1e0
- child 9289
- 427b2fb1944f
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| 6920:1cddf026d2cc | 6921:fbc0575cc9e4 |
|---|---|
| 116 epc = ExtendedPC(os::Linux::ucontext_get_pc(uc)); | 116 epc = ExtendedPC(os::Linux::ucontext_get_pc(uc)); |
| 117 if (ret_sp) { | 117 if (ret_sp) { |
| 118 *ret_sp = os::Linux::ucontext_get_sp(uc); | 118 *ret_sp = os::Linux::ucontext_get_sp(uc); |
| 119 } | 119 } |
| 120 if (ret_fp) { | 120 if (ret_fp) { |
| 121 *ret_fp = os::Linux::ucontext_get_fp(uc); | 121 *ret_fp = (intptr_t*)NULL; |
| 122 } | 122 } |
| 123 } else { | 123 } else { |
| 124 // construct empty ExtendedPC for return value checking | 124 // construct empty ExtendedPC for return value checking |
| 125 epc = ExtendedPC(NULL); | 125 epc = ExtendedPC(NULL); |
| 126 if (ret_sp) { | 126 if (ret_sp) { |
| 134 return epc; | 134 return epc; |
| 135 } | 135 } |
| 136 | 136 |
| 137 frame os::fetch_frame_from_context(void* ucVoid) { | 137 frame os::fetch_frame_from_context(void* ucVoid) { |
| 138 intptr_t* sp; | 138 intptr_t* sp; |
| 139 intptr_t* fp; | 139 ExtendedPC epc = fetch_frame_from_context(ucVoid, &sp, NULL); |
| 140 ExtendedPC epc = fetch_frame_from_context(ucVoid, &sp, &fp); | 140 return frame(sp, frame::unpatchable, epc.pc()); |
| 141 return frame(sp, fp, epc.pc()); | |
| 142 } | 141 } |
| 143 | 142 |
| 144 frame os::get_sender_for_C_frame(frame* fr) { | 143 frame os::get_sender_for_C_frame(frame* fr) { |
| 145 return frame(fr->sender_sp(), frame::unpatchable, fr->sender_pc()); | 144 return frame(fr->sender_sp(), frame::unpatchable, fr->sender_pc()); |
| 146 } | 145 } |
