Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/x86/vm/stubGenerator_x86_64.cpp
src/cpu/x86/vm/stubGenerator_x86_64.cpp
- changeset 3522
- c742b0b47fe5
- parent 3400
- 22cee0ee8927
- child 3568
- b522995d91f0
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| 3521:b9bc6cae88f2 | 3522:c742b0b47fe5 |
|---|---|
| 2976 __ subptr(rsp, (framesize-4) << LogBytesPerInt); // prolog | 2976 __ subptr(rsp, (framesize-4) << LogBytesPerInt); // prolog |
| 2977 | 2977 |
| 2978 int frame_complete = __ pc() - start; | 2978 int frame_complete = __ pc() - start; |
| 2979 | 2979 |
| 2980 // Set up last_Java_sp and last_Java_fp | 2980 // Set up last_Java_sp and last_Java_fp |
| 2981 __ set_last_Java_frame(rsp, rbp, NULL); | 2981 address the_pc = __ pc(); |
| 2982 __ set_last_Java_frame(rsp, rbp, the_pc); | |
| 2983 __ andptr(rsp, -(StackAlignmentInBytes)); // Align stack | |
| 2982 | 2984 |
| 2983 // Call runtime | 2985 // Call runtime |
| 2984 if (arg1 != noreg) { | 2986 if (arg1 != noreg) { |
| 2985 assert(arg2 != c_rarg1, "clobbered"); | 2987 assert(arg2 != c_rarg1, "clobbered"); |
| 2986 __ movptr(c_rarg1, arg1); | 2988 __ movptr(c_rarg1, arg1); |
| 2995 // Generate oop map | 2997 // Generate oop map |
| 2996 OopMap* map = new OopMap(framesize, 0); | 2998 OopMap* map = new OopMap(framesize, 0); |
| 2997 | 2999 |
| 2998 oop_maps->add_gc_map(__ pc() - start, map); | 3000 oop_maps->add_gc_map(__ pc() - start, map); |
| 2999 | 3001 |
| 3000 __ reset_last_Java_frame(true, false); | 3002 __ reset_last_Java_frame(true, true); |
| 3001 | 3003 |
| 3002 __ leave(); // required for proper stackwalking of RuntimeStub frame | 3004 __ leave(); // required for proper stackwalking of RuntimeStub frame |
| 3003 | 3005 |
| 3004 // check for pending exceptions | 3006 // check for pending exceptions |
| 3005 #ifdef ASSERT | 3007 #ifdef ASSERT |
