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Move IR_CALL* definitions to lj_ircall.h.

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This commit is contained in:
Mike Pall
2011-05-22 16:19:53 +02:00
parent 3a942d6cea
commit effdfda673
12 changed files with 137 additions and 112 deletions
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85
src/lj_ir.h
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@@ -234,91 +234,6 @@ IRFLDEF(FLENUM)
#define IRCONV_INDEX (2<<IRCONV_CSH) /* Check + special backprop rules. */
#define IRCONV_CHECK (3<<IRCONV_CSH) /* Number checked for integerness. */
/* C call info for CALL* instructions. */
typedef struct CCallInfo {
ASMFunction func; /* Function pointer. */
uint32_t flags; /* Number of arguments and flags. */
} CCallInfo;
#define CCI_NARGS(ci) ((ci)->flags & 0xff) /* Extract # of args. */
#define CCI_NARGS_MAX 32 /* Max. # of args. */
#define CCI_OTSHIFT 16
#define CCI_OPTYPE(ci) ((ci)->flags >> CCI_OTSHIFT) /* Get op/type. */
#define CCI_OPSHIFT 24
#define CCI_OP(ci) ((ci)->flags >> CCI_OPSHIFT) /* Get op. */
#define CCI_CALL_N (IR_CALLN << CCI_OPSHIFT)
#define CCI_CALL_L (IR_CALLL << CCI_OPSHIFT)
#define CCI_CALL_S (IR_CALLS << CCI_OPSHIFT)
#define CCI_CALL_FN (CCI_CALL_N|CCI_FASTCALL)
#define CCI_CALL_FL (CCI_CALL_L|CCI_FASTCALL)
#define CCI_CALL_FS (CCI_CALL_S|CCI_FASTCALL)
/* C call info flags. */
#define CCI_L 0x0100 /* Implicit L arg. */
#define CCI_CASTU64 0x0200 /* Cast u64 result to number. */
#define CCI_NOFPRCLOBBER 0x0400 /* Does not clobber any FPRs. */
#define CCI_FASTCALL 0x0800 /* Fastcall convention. */
/* Function definitions for CALL* instructions. */
#if LJ_HASFFI
#if LJ_32
#define ARG2_64 4 /* Treat as 4 32 bit arguments. */
#define IRCALLDEF_FFI32(_) \
_(lj_carith_mul64, ARG2_64, N, I64, CCI_NOFPRCLOBBER)
#else
#define ARG2_64 2
#define IRCALLDEF_FFI32(_)
#endif
#define IRCALLDEF_FFI(_) \
IRCALLDEF_FFI32(_) \
_(lj_carith_divi64, ARG2_64, N, I64, CCI_NOFPRCLOBBER) \
_(lj_carith_divu64, ARG2_64, N, U64, CCI_NOFPRCLOBBER) \
_(lj_carith_modi64, ARG2_64, N, I64, CCI_NOFPRCLOBBER) \
_(lj_carith_modu64, ARG2_64, N, U64, CCI_NOFPRCLOBBER) \
_(lj_carith_powi64, ARG2_64, N, I64, CCI_NOFPRCLOBBER) \
_(lj_carith_powu64, ARG2_64, N, U64, CCI_NOFPRCLOBBER) \
_(lj_cdata_setfin, 2, FN, P32, CCI_L) \
_(strlen, 1, N, INTP, 0) \
_(memcpy, 3, S, PTR, 0) \
_(memset, 3, S, PTR, 0)
#else
#define IRCALLDEF_FFI(_)
#endif
#define IRCALLDEF(_) \
_(lj_str_cmp, 2, FN, INT, CCI_NOFPRCLOBBER) \
_(lj_str_new, 3, S, STR, CCI_L) \
_(lj_str_tonum, 2, FN, INT, 0) \
_(lj_str_fromint, 2, FN, STR, CCI_L) \
_(lj_str_fromnum, 2, FN, STR, CCI_L) \
_(lj_tab_new1, 2, FS, TAB, CCI_L) \
_(lj_tab_dup, 2, FS, TAB, CCI_L) \
_(lj_tab_newkey, 3, S, P32, CCI_L) \
_(lj_tab_len, 1, FL, INT, 0) \
_(lj_gc_step_jit, 2, FS, NIL, CCI_L) \
_(lj_gc_barrieruv, 2, FS, NIL, 0) \
_(lj_mem_newgco, 2, FS, P32, CCI_L) \
_(lj_math_random_step, 1, FS, NUM, CCI_CASTU64|CCI_NOFPRCLOBBER) \
IRCALLDEF_FFI(_) \
_(sinh, 1, N, NUM, 0) \
_(cosh, 1, N, NUM, 0) \
_(tanh, 1, N, NUM, 0) \
_(fputc, 2, S, INT, 0) \
_(fwrite, 4, S, INT, 0) \
_(fflush, 1, S, INT, 0) \
\
/* End of list. */
typedef enum {
#define IRCALLENUM(name, nargs, kind, type, flags) IRCALL_##name,
IRCALLDEF(IRCALLENUM)
#undef IRCALLENUM
IRCALL__MAX
} IRCallID;
LJ_DATA const CCallInfo lj_ir_callinfo[IRCALL__MAX+1];
/* -- IR operands --------------------------------------------------------- */
/* IR operand mode (2 bit). */