Mercurial > hg > truffle
view src/gpu/hsail/vm/gpu_hsail_Frame.hpp @ 15490:5d0dd6a6f6b3
mx: improved heuristics for sorting remaining tasks in parallel Java build worklist
author | Doug Simon <doug.simon@oracle.com> |
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date | Sun, 04 May 2014 01:28:07 +0200 |
parents | a250a512434d |
children | 217c721b1ee1 |
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#ifndef GPU_HSAIL_FRAME_HPP #define GPU_HSAIL_FRAME_HPP #include "graal/graalEnv.hpp" #include "code/debugInfo.hpp" #include "code/location.hpp" class HSAILFrame { friend class VMStructs; private: jint _pc_offset; // The HSAIL "pc_offset" where the exception happens jbyte _num_s_regs; jbyte _num_d_regs; jshort _num_stack_slots; jbyte _save_area[0]; // save area size can vary per kernel compilation public: // Accessors jint pc_offset() { return _pc_offset; } jint num_s_regs() {return _num_s_regs; } jint num_d_regs() {return _num_d_regs; } jint num_stack_slots() {return _num_stack_slots; } jlong get_d_reg(int idx) { int ofst = num_s_regs() * 4 + idx * 8; return(*(jlong *) (_save_area + ofst)); } jint get_s_reg(int idx) { int ofst = idx * 4; return(*(jint *) (_save_area + ofst)); } void put_d_reg(int idx, jlong val) { int ofst = num_s_regs() * 4 + idx * 8; (*(jlong *) (_save_area + ofst)) = val; } jint get_stackslot32(int stackOffset) { int ofst = num_s_regs() * 4 + num_d_regs() * 8 + stackOffset; return(*(jint *) (_save_area + ofst)); } jlong get_stackslot64(int stackOffset) { int ofst = num_s_regs() * 4 + num_d_regs() * 8 + stackOffset; return(*(jlong *) (_save_area + ofst)); } void put_stackslot64(int stackOffset, jlong val) { int ofst = num_s_regs() * 4 + num_d_regs() * 8 + stackOffset; (*(jlong *) (_save_area + ofst)) = val; } }; #endif // GPU_HSAIL_FRAME_HPP