arm64/all.h

   1 #include "../all.h"
   2
   3 enum Arm64Reg {
   4         R0 = RXX + 1,
   5              R1,  R2,  R3,  R4,  R5,  R6,  R7,
   6         R8,  R9,  R10, R11, R12, R13, R14, R15,
   7         IP0, IP1, R18, R19, R20, R21, R22, R23,
   8         R24, R25, R26, R27, R28, FP,  LR,  SP,
   9
  10         V0,  V1,  V2,  V3,  V4,  V5,  V6,  V7,
  11         V8,  V9,  V10, V11, V12, V13, V14, V15,
  12         V16, V17, V18, V19, V20, V21, V22, V23,
  13         V24, V25, V26, V27, V28, V29, V30, /* V31, */
  14
  15         NFPR = V30 - V0 + 1,
  16         NGPR = SP - R0 + 1,
  17         NGPS = R18 - R0 + 1,
  18         NFPS = (V7 - V0 + 1) + (V30 - V16 + 1),
  19         NCLR = (R28 - R19 + 1) + (V15 - V8 + 1),
  20 };
  21 MAKESURE(reg_not_tmp, V30 < (int)Tmp0);
  22
  23 /* targ.c */
  24 extern int arm64_rsave[];
  25 extern int arm64_rclob[];
  26
  27 /* abi.c */
  28 bits arm64_retregs(Ref, int[2]);
  29 bits arm64_argregs(Ref, int[2]);
  30 void arm64_abi(Fn *);
  31
  32 /* isel.c */
  33 int arm64_logimm(uint64_t, int);
  34 void arm64_isel(Fn *);
  35
  36 /* emit.c */
  37 void arm64_emitfn(Fn *, FILE *);