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https://github.com/sarah-walker-pcem/pcem.git
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95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
#ifndef _CODEGEN_BACKEND_ARM_DEFS_H_
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#define _CODEGEN_BACKEND_ARM_DEFS_H_
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#define REG_R0 0
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#define REG_R1 1
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#define REG_R2 2
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#define REG_R3 3
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#define REG_R4 4
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#define REG_R5 5
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#define REG_R6 6
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#define REG_R7 7
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#define REG_R8 8
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#define REG_R9 9
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#define REG_R10 10
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#define REG_R11 11
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#define REG_R12 12
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#define REG_HOST_SP 13
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#define REG_LR 14
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#define REG_PC 15
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#define REG_ARG0 REG_R0
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#define REG_ARG1 REG_R1
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#define REG_ARG2 REG_R2
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#define REG_ARG3 REG_R3
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#define REG_CPUSTATE REG_R10
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#define REG_TEMP REG_R3
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#define REG_TEMP2 REG_R2
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#define REG_D0 0
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#define REG_D1 1
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#define REG_D2 2
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#define REG_D3 3
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#define REG_D4 4
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#define REG_D5 5
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#define REG_D6 6
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#define REG_D7 7
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#define REG_D8 8
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#define REG_D9 9
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#define REG_D10 10
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#define REG_D11 11
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#define REG_D12 12
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#define REG_D13 13
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#define REG_D14 14
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#define REG_D15 15
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#define REG_D_TEMP REG_D0
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#define REG_Q_TEMP REG_D0
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#define REG_Q_TEMP_2 REG_D2
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#define REG_MASK_R0 (1 << REG_R0)
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#define REG_MASK_R1 (1 << REG_R1)
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#define REG_MASK_R2 (1 << REG_R2)
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#define REG_MASK_R3 (1 << REG_R3)
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#define REG_MASK_R4 (1 << REG_R4)
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#define REG_MASK_R5 (1 << REG_R5)
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#define REG_MASK_R6 (1 << REG_R6)
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#define REG_MASK_R7 (1 << REG_R7)
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#define REG_MASK_R8 (1 << REG_R8)
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#define REG_MASK_R9 (1 << REG_R9)
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#define REG_MASK_R10 (1 << REG_R10)
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#define REG_MASK_R11 (1 << REG_R11)
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#define REG_MASK_R12 (1 << REG_R12)
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#define REG_MASK_SP (1 << REG_HOST_SP)
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#define REG_MASK_LR (1 << REG_LR)
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#define REG_MASK_PC (1 << REG_PC)
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#define REG_MASK_LOCAL \
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(REG_MASK_R4 | REG_MASK_R5 | REG_MASK_R6 | REG_MASK_R7 | REG_MASK_R8 | REG_MASK_R9 | REG_MASK_R10 | REG_MASK_R11)
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#define CODEGEN_HOST_REGS 7
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#define CODEGEN_HOST_FP_REGS 8
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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_fp_round;
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extern void *codegen_gpf_rout;
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extern void *codegen_exit_rout;
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#endif /* _CODEGEN_BACKEND_ARM_DEFS_H_ */
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