48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
#ifndef M64P_R4300_ASSEM_ARM_H
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#define M64P_R4300_ASSEM_ARM_H
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#define HOST_REGS 13
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#define HOST_CCREG 10
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#define HOST_BTREG 8
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#define EXCLUDE_REG 11
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#define HOST_IMM8 1
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#define HAVE_CMOV_IMM 1
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#define CORTEX_A8_BRANCH_PREDICTION_HACK 1
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#define USE_MINI_HT 1
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//#define REG_PREFETCH 1
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#define HAVE_CONDITIONAL_CALL 1
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#define RAM_OFFSET 1
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/* ARM calling convention:
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r0-r3, r12: caller-save
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r4-r11: callee-save */
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#define ARG1_REG 0
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#define ARG2_REG 1
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#define ARG3_REG 2
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#define ARG4_REG 3
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/* GCC register naming convention:
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r10 = sl (base)
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r11 = fp (frame pointer)
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r12 = ip (scratch)
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r13 = sp (stack pointer)
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r14 = lr (link register)
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r15 = pc (program counter) */
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#define FP 11
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#define LR 14
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#define HOST_TEMPREG 14
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// Note: FP is set to &dynarec_local when executing generated code.
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// Thus the local variables are actually global and not on the stack.
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extern char *invc_ptr;
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extern char extra_memory[33554432];
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#define BASE_ADDR ((int)(&extra_memory))
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//#define TARGET_SIZE_2 24 // 2^24 = 16 megabytes
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#define TARGET_SIZE_2 25 // 2^25 = 32 megabytes
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#endif /* M64P_R4300_ASSEM_ARM_H */
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