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comparison src/cpu/sparc/vm/jvmciCodeInstaller_sparc.cpp @ 22195:a0d0ecbceeb4

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[SPARC] Use rdpc for constructing constant table base
author Stefan Anzinger <stefan.anzinger@oracle.com>
date Thu, 09 Jul 2015 15:58:01 +0200
parents d9f3acb4a9a1
children 339beb637508
comparison
equal deleted inserted replaced
22194:b8c1c277a6ef 22195:a0d0ecbceeb4
74 if(_constants_size > 0) { 74 if(_constants_size > 0) {
75 _instructions->relocate(pc + NativeMovConstReg::sethi_offset, internal_word_Relocation::spec((address) dest)); 75 _instructions->relocate(pc + NativeMovConstReg::sethi_offset, internal_word_Relocation::spec((address) dest));
76 _instructions->relocate(pc + NativeMovConstReg::add_offset, internal_word_Relocation::spec((address) dest)); 76 _instructions->relocate(pc + NativeMovConstReg::add_offset, internal_word_Relocation::spec((address) dest));
77 } 77 }
78 TRACE_jvmci_3("relocating at %p (+%d) with destination at %d", pc, pc_offset, data_offset); 78 TRACE_jvmci_3("relocating at %p (+%d) with destination at %d", pc, pc_offset, data_offset);
79 } else { 79 }else {
80 int const_size = align_size_up(_constants->end()-_constants->start(), CodeEntryAlignment);
80 NativeMovRegMem* load = nativeMovRegMem_at(pc); 81 NativeMovRegMem* load = nativeMovRegMem_at(pc);
81 // The base pointer is set 4k off (see SPARCLoadConstantTableBaseOp) 82 load->set_offset(- (const_size - data_offset));
82 load->set_offset(data_offset - (1<<12));
83 TRACE_jvmci_3("relocating ld at %p (+%d) with destination at %d", pc, pc_offset, data_offset); 83 TRACE_jvmci_3("relocating ld at %p (+%d) with destination at %d", pc, pc_offset, data_offset);
84 } 84 }
85 } 85 }
86 86
87 void CodeInstaller::pd_relocate_CodeBlob(CodeBlob* cb, NativeInstruction* inst) { 87 void CodeInstaller::pd_relocate_CodeBlob(CodeBlob* cb, NativeInstruction* inst) {