Module: YTLJit::GeneratorExtendX64Mixin
- Includes:
- FuncArgX64CommonMixin
- Defined in:
- lib/ytljit/asmext_x64.rb
Constant Summary
Constants included from FuncArgX64CommonMixin
FuncArgX64CommonMixin::ARGPOS2FREG, FuncArgX64CommonMixin::ARGPOS2REG
Constants included from X64
X64::INDIRECT_RAX, X64::INDIRECT_RBP, X64::INDIRECT_RBX, X64::INDIRECT_RCX, X64::INDIRECT_RDI, X64::INDIRECT_RDX, X64::INDIRECT_RSI, X64::INDIRECT_RSP, X64::R10, X64::R11, X64::R12, X64::R13, X64::R14, X64::R15, X64::R8, X64::R9, X64::RAX, X64::RBP, X64::RBX, X64::RCX, X64::RDI, X64::RDX, X64::RSI, X64::RSP
Constants included from SSE64
SSE64::XMM10, SSE64::XMM11, SSE64::XMM12, SSE64::XMM13, SSE64::XMM14, SSE64::XMM15, SSE64::XMM8, SSE64::XMM9
Constants included from SSE
SSE::XMM0, SSE::XMM1, SSE::XMM2, SSE::XMM3, SSE::XMM4, SSE::XMM5, SSE::XMM6, SSE::XMM7
Constants included from AbsArch
AbsArch::AL, AbsArch::BL, AbsArch::CL, AbsArch::DL, AbsArch::FUNC_ARG, AbsArch::FUNC_ARG_YTL, AbsArch::FUNC_FLOAT_ARG, AbsArch::FUNC_FLOAT_ARG_YTL, AbsArch::INDIRECT_BPR, AbsArch::INDIRECT_RETR, AbsArch::INDIRECT_SPR, AbsArch::INDIRECT_TMPR, AbsArch::INDIRECT_TMPR2, AbsArch::INDIRECT_TMPR3
Instance Method Summary collapse
- #call_with_arg(addr, argnum, argsize) ⇒ Object
- #call_with_arg_get_argsize(addr, argnum) ⇒ Object
- #mov64(dst, src) ⇒ Object
Instance Method Details
#call_with_arg(addr, argnum, argsize) ⇒ Object
168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 |
# File 'lib/ytljit/asmext_x64.rb', line 168 def call_with_arg(addr, argnum, argsize) fainfo = funcarg_info orgaddress = @asm.current_address code = "" # code += @asm.update_state(mov(RAX, OpImmidiate32.new(argnum))) # code += @asm.update_state(mov(RAX, OpImmidiate32.new(0))) code += @asm.update_state(call(addr)) callpos = @asm.current_address - @asm.output_stream.base_address if @asm.retry_mode == :change_op then return [code, callpos] end # no argument this not allocate 4 words for callee working if argnum != 0 then offset = @funcarg_info.area_allocate_pos.pop if offset then imm = OpImmidiate8.new(argsize) code += @asm.update_state(add(SPR, imm)) alloc_argument_area = lambda { @asm.with_current_address(@asm.output_stream.base_address + offset) { @asm.output_stream[offset] = sub(SPR, argsize) } } @asm.after_patch_tab.push alloc_argument_area end @funcarg_info.update_maxargs(argnum) @funcarg_info.used_arg_tab.pop end @asm.current_address = orgaddress [code, callpos] end |
#call_with_arg_get_argsize(addr, argnum) ⇒ Object
164 165 166 |
# File 'lib/ytljit/asmext_x64.rb', line 164 def call_with_arg_get_argsize(addr, argnum) ((argnum > 4) ? argnum : 4 )* 8 end |
#mov64(dst, src) ⇒ Object
145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 |
# File 'lib/ytljit/asmext_x64.rb', line 145 def mov64(dst, src) case dst when OpIndirect case src when Integer disp = dst.disp dst2 = dst.class.new(dst.reg, disp.value + 4) bit32val = 1 << 32 code = mov(dst2, src / bit32val) code += mov(dst, src % bit32val) code else nosupported_addressing_mode(:mov64, dst, src) end else nosupported_addressing_mode(:mov64, dst, src) end end |