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https://github.com/sarah-walker-pcem/pcem.git
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51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
#ifndef _CODEGEN_BACKEND_X86_DEFS_H_
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#define _CODEGEN_BACKEND_X86_DEFS_H_
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#define REG_EAX 0
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#define REG_ECX 1
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#define REG_EDX 2
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#define REG_EBX 3
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#define REG_ESP 4
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#define REG_EBP 5
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#define REG_ESI 6
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#define REG_EDI 7
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#define REG_XMM0 0
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#define REG_XMM1 1
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#define REG_XMM2 2
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#define REG_XMM3 3
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#define REG_XMM4 4
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#define REG_XMM5 5
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#define REG_XMM6 6
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#define REG_XMM7 7
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#define REG_XMM_TEMP REG_XMM7
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#define REG_XMM_TEMP2 REG_XMM6
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#define CODEGEN_HOST_REGS 3
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#define CODEGEN_HOST_FP_REGS 6
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extern void *codegen_mem_load_byte;
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extern void *codegen_mem_load_word;
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extern void *codegen_mem_load_long;
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extern void *codegen_mem_load_quad;
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extern void *codegen_mem_load_single;
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extern void *codegen_mem_load_double;
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extern void *codegen_mem_store_byte;
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extern void *codegen_mem_store_word;
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extern void *codegen_mem_store_long;
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extern void *codegen_mem_store_quad;
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extern void *codegen_mem_store_single;
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extern void *codegen_mem_store_double;
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extern void *codegen_gpf_rout;
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extern void *codegen_exit_rout;
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#define STACK_ARG0 (0)
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#define STACK_ARG1 (4)
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#define STACK_ARG2 (8)
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#define STACK_ARG3 (12)
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#endif /* _CODEGEN_BACKEND_X86_DEFS_H_ */
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