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1 | #define HOST_REGS 29 |
2 | #define HOST_BTREG 27 |
3 | #define EXCLUDE_REG -1 |
4 | |
5 | #define HOST_IMM8 1 |
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6 | #define RAM_SIZE 0x200000 |
7 | |
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8 | /* calling convention: |
9 | r0 -r17: caller-save |
10 | r19-r29: callee-save */ |
11 | |
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12 | #define SP 31 |
13 | #define WZR SP |
14 | #define XZR SP |
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15 | |
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16 | #define LR 30 |
17 | #define HOST_TEMPREG LR |
18 | |
19 | // Note: FP is set to &dynarec_local when executing generated code. |
20 | // Thus the local variables are actually global and not on the stack. |
21 | #define FP 29 |
22 | #define rFP x29 |
23 | |
24 | #define HOST_CCREG 28 |
25 | #define rCC w28 |
26 | |
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27 | // stack space |
28 | #define SSP_CALLEE_REGS (8*12) |
29 | #define SSP_CALLER_REGS (8*20) |
30 | #define SSP_ALL (SSP_CALLEE_REGS+SSP_CALLER_REGS) |
31 | |
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32 | #define TARGET_SIZE_2 24 // 2^24 = 16 megabytes |
33 | |
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34 | #ifndef __ASSEMBLER__ |
35 | |
36 | extern char *invc_ptr; |
37 | |
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38 | struct tramp_insns |
39 | { |
40 | u_int ldr; |
41 | u_int br; |
42 | }; |
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43 | |
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44 | static void clear_cache_arm64(char *start, char *end); |
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45 | |
46 | #endif // !__ASSEMBLY__ |