src/runtime/mips-lispregs.h

   1 /* $Header$ */
   2
   3 #ifdef LANGUAGE_ASSEMBLY
   4 #define REG(num) $ ## num
   5 #else
   6 #define REG(num) num
   7 #endif
   8
   9 #define NREGS   (32)
  10
  11 #define reg_ZERO    REG(0)
  12 #define reg_NL3     REG(1)
  13 #define reg_CFUNC   REG(2)
  14 #define reg_NL4     REG(3)
  15 #define reg_NL0     REG(4)
  16 #define reg_NL1     REG(5)
  17 #define reg_NL2     REG(6)
  18 #define reg_NARGS   REG(7)
  19 #define reg_A0      REG(8)
  20 #define reg_A1      REG(9)
  21 #define reg_A2      REG(10)
  22 #define reg_A3      REG(11)
  23 #define reg_A4      REG(12)
  24 #define reg_A5      REG(13)
  25 #define reg_FDEFN   REG(14)
  26 #define reg_LEXENV  REG(15)
  27 #define reg_NFP     REG(16)
  28 #define reg_OCFP    REG(17)
  29 #define reg_LRA     REG(18)
  30 #define reg_L0      REG(19)
  31 #define reg_NIL     REG(20)
  32 #define reg_BSP     REG(21)
  33 #define reg_CFP     REG(22)
  34 #define reg_CSP     REG(23)
  35 #define reg_L1      REG(24)
  36 #define reg_ALLOC   REG(25)
  37 #define reg_NSP     REG(29)
  38 #define reg_CODE    REG(30)
  39 #define reg_LIP     REG(31)
  40
  41 #define REGNAMES \
  42         "ZERO",         "NL3",          "CFUNC",        "NL4", \
  43         "NL0",          "NL1",          "NL2",          "NARGS", \
  44         "A0",           "A1",           "A2",           "A3", \
  45         "A4",           "A5",           "FDEFN",        "LEXENV", \
  46         "NFP",          "OCFP",         "LRA",          "L0", \
  47         "NIL",          "BSP",          "CFP",          "CSP", \
  48         "L1",           "ALLOC",        "K0",           "K1", \
  49         "GP",           "NSP",          "CODE",         "LIP"
  50
  51
  52 #define BOXED_REGISTERS { \
  53     reg_A0, reg_A1, reg_A2, reg_A3, reg_A4, reg_A5, reg_FDEFN, reg_LEXENV, \
  54     reg_NFP, reg_OCFP, reg_LRA, reg_L0, reg_L1, reg_CODE \
  55 }
  56
  57 #define SC_REG(sc, n) ((sc)->sc_regs[n])
  58 #define SC_PC(sc) ((sc)->sc_pc)