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removed a few global variables including qse_awk_val_zero, qse_awk_val_one, qse_awk_val_negone. substituted QSE_AWK_VAL_ZERO/ONE/NEGONE marcos.

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redefined QUICKINT related macros
This commit is contained in:
hyung-hwan 2018-11-15 06:27:42 +00:00
parent d92d534986
commit 448735d4cb
5 changed files with 67 additions and 109 deletions
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2
qse/lib/awk/rec.c
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@ -383,7 +383,7 @@ int qse_awk_rtx_clrrec (qse_awk_rtx_t* run, int skip_inrec_line)
run->inrec.nflds = 0; run->inrec.nflds = 0;
if (qse_awk_rtx_setgbl ( if (qse_awk_rtx_setgbl (
run, QSE_AWK_GBL_NF, qse_awk_val_zero) == -1) run, QSE_AWK_GBL_NF, QSE_AWK_VAL_ZERO) == -1)
{ {
/* first of all, this should never happen. /* first of all, this should never happen.
* if it happened, it would return an error * if it happened, it would return an error

34
qse/lib/awk/run.c
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@ -1244,7 +1244,7 @@ static int prepare_globals (qse_awk_rtx_t* rtx)
/* override NF to zero */ /* override NF to zero */
if (qse_awk_rtx_setgbl ( if (qse_awk_rtx_setgbl (
rtx, QSE_AWK_GBL_NF, qse_awk_val_zero) <= -1) goto oops; rtx, QSE_AWK_GBL_NF, QSE_AWK_VAL_ZERO) <= -1) goto oops;
/* return success */ /* return success */
return 0; return 0;
@ -1252,7 +1252,7 @@ static int prepare_globals (qse_awk_rtx_t* rtx)
oops: oops:
/* restore the stack_top this way instead of calling __raw_pop() /* restore the stack_top this way instead of calling __raw_pop()
* as many times as successful __raw_push(). it is ok because * as many times as successful __raw_push(). it is ok because
* the values pushed so far are qse_awk_val_nils and qse_awk_val_zeros. * the values pushed so far are qse_awk_val_nils and QSE_AWK_VAL_ZEROs.
*/ */
rtx->stack_top = saved_stack_top; rtx->stack_top = saved_stack_top;
return -1; return -1;
@ -3946,7 +3946,7 @@ static qse_awk_val_t* eval_binop_lor (
qse_awk_rtx_refupval (run, lv); qse_awk_rtx_refupval (run, lv);
if (qse_awk_rtx_valtobool (run, lv)) if (qse_awk_rtx_valtobool (run, lv))
{ {
res = qse_awk_val_one; res = QSE_AWK_VAL_ONE;
} }
else else
{ {
@ -3960,7 +3960,7 @@ static qse_awk_val_t* eval_binop_lor (
qse_awk_rtx_refupval (run, rv); qse_awk_rtx_refupval (run, rv);
res = qse_awk_rtx_valtobool(run,rv)? res = qse_awk_rtx_valtobool(run,rv)?
qse_awk_val_one: qse_awk_val_zero; QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
qse_awk_rtx_refdownval (run, rv); qse_awk_rtx_refdownval (run, rv);
} }
@ -3999,7 +3999,7 @@ static qse_awk_val_t* eval_binop_land (
qse_awk_rtx_refupval (run, lv); qse_awk_rtx_refupval (run, lv);
if (!qse_awk_rtx_valtobool (run, lv)) if (!qse_awk_rtx_valtobool (run, lv))
{ {
res = qse_awk_val_zero; res = QSE_AWK_VAL_ZERO;
} }
else else
{ {
@ -4012,7 +4012,7 @@ static qse_awk_val_t* eval_binop_land (
} }
qse_awk_rtx_refupval (run, rv); qse_awk_rtx_refupval (run, rv);
res = qse_awk_rtx_valtobool(run,rv)? qse_awk_val_one: qse_awk_val_zero; res = qse_awk_rtx_valtobool(run,rv)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
qse_awk_rtx_refdownval (run, rv); qse_awk_rtx_refdownval (run, rv);
} }
@ -4064,7 +4064,7 @@ static qse_awk_val_t* eval_binop_in (
{ {
if (str != idxbuf) QSE_AWK_FREE (run->awk, str); if (str != idxbuf) QSE_AWK_FREE (run->awk, str);
qse_awk_rtx_refdownval (run, rv); qse_awk_rtx_refdownval (run, rv);
return qse_awk_val_zero; return QSE_AWK_VAL_ZERO;
} }
else if (rvtype == QSE_AWK_VAL_MAP) else if (rvtype == QSE_AWK_VAL_MAP)
{ {
@ -4073,7 +4073,7 @@ static qse_awk_val_t* eval_binop_in (
map = ((qse_awk_val_map_t*)rv)->map; map = ((qse_awk_val_map_t*)rv)->map;
res = (qse_htb_search (map, str, len) == QSE_NULL)? res = (qse_htb_search (map, str, len) == QSE_NULL)?
qse_awk_val_zero: qse_awk_val_one; QSE_AWK_VAL_ZERO: QSE_AWK_VAL_ONE;
if (str != idxbuf) QSE_AWK_FREE (run->awk, str); if (str != idxbuf) QSE_AWK_FREE (run->awk, str);
qse_awk_rtx_refdownval (run, rv); qse_awk_rtx_refdownval (run, rv);
@ -4584,13 +4584,13 @@ static int teq_val (qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* righ
static qse_awk_val_t* eval_binop_teq ( static qse_awk_val_t* eval_binop_teq (
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right) qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{ {
return teq_val (rtx, left, right)? qse_awk_val_one: qse_awk_val_zero; return teq_val (rtx, left, right)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_tne ( static qse_awk_val_t* eval_binop_tne (
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right) qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{ {
return teq_val (rtx, left, right)? qse_awk_val_zero: qse_awk_val_one; return teq_val (rtx, left, right)? QSE_AWK_VAL_ZERO: QSE_AWK_VAL_ONE;
} }
static qse_awk_val_t* eval_binop_eq ( static qse_awk_val_t* eval_binop_eq (
@ -4598,7 +4598,7 @@ static qse_awk_val_t* eval_binop_eq (
{ {
int n = __cmp_val (rtx, left, right); int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL; if (n == CMP_ERROR) return QSE_NULL;
return (n == 0)? qse_awk_val_one: qse_awk_val_zero; return (n == 0)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_ne ( static qse_awk_val_t* eval_binop_ne (
@ -4606,7 +4606,7 @@ static qse_awk_val_t* eval_binop_ne (
{ {
int n = __cmp_val (rtx, left, right); int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL; if (n == CMP_ERROR) return QSE_NULL;
return (n != 0)? qse_awk_val_one: qse_awk_val_zero; return (n != 0)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_gt ( static qse_awk_val_t* eval_binop_gt (
@ -4614,7 +4614,7 @@ static qse_awk_val_t* eval_binop_gt (
{ {
int n = __cmp_val (rtx, left, right); int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL; if (n == CMP_ERROR) return QSE_NULL;
return (n > 0)? qse_awk_val_one: qse_awk_val_zero; return (n > 0)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_ge ( static qse_awk_val_t* eval_binop_ge (
@ -4622,7 +4622,7 @@ static qse_awk_val_t* eval_binop_ge (
{ {
int n = __cmp_val (rtx, left, right); int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL; if (n == CMP_ERROR) return QSE_NULL;
return (n >= 0)? qse_awk_val_one: qse_awk_val_zero; return (n >= 0)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_lt ( static qse_awk_val_t* eval_binop_lt (
@ -4630,7 +4630,7 @@ static qse_awk_val_t* eval_binop_lt (
{ {
int n = __cmp_val (rtx, left, right); int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL; if (n == CMP_ERROR) return QSE_NULL;
return (n < 0)? qse_awk_val_one: qse_awk_val_zero; return (n < 0)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_le ( static qse_awk_val_t* eval_binop_le (
@ -4638,7 +4638,7 @@ static qse_awk_val_t* eval_binop_le (
{ {
int n = __cmp_val (rtx, left, right); int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL; if (n == CMP_ERROR) return QSE_NULL;
return (n <= 0)? qse_awk_val_one: qse_awk_val_zero; return (n <= 0)? QSE_AWK_VAL_ONE: QSE_AWK_VAL_ZERO;
} }
static qse_awk_val_t* eval_binop_lshift ( static qse_awk_val_t* eval_binop_lshift (
@ -6142,7 +6142,7 @@ static qse_awk_val_t* eval_int (qse_awk_rtx_t* run, qse_awk_nde_t* nde)
val = qse_awk_rtx_makeintval (run, ((qse_awk_nde_int_t*)nde)->val); val = qse_awk_rtx_makeintval (run, ((qse_awk_nde_int_t*)nde)->val);
if (val == QSE_NULL) ADJERR_LOC (run, &nde->loc); if (val == QSE_NULL) ADJERR_LOC (run, &nde->loc);
else if (IS_REAL_POINTER(val)) ((qse_awk_val_int_t*)val)->nde = nde; else if (QSE_AWK_VTR_IS_POINTER(val)) ((qse_awk_val_int_t*)val)->nde = nde;
return val; return val;
} }

4
qse/lib/awk/std.c
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@ -2346,11 +2346,11 @@ done:
qse_awk_rtx_refupval (rtx, rv); qse_awk_rtx_refupval (rtx, rv);
ret = qse_awk_rtx_setrefval (rtx, (qse_awk_val_ref_t*)qse_awk_rtx_getarg (rtx, 2), rv); ret = qse_awk_rtx_setrefval (rtx, (qse_awk_val_ref_t*)qse_awk_rtx_getarg (rtx, 2), rv);
qse_awk_rtx_refdownval (rtx, rv); qse_awk_rtx_refdownval (rtx, rv);
if (ret >= 0) qse_awk_rtx_setretval (rtx, qse_awk_val_zero); if (ret >= 0) qse_awk_rtx_setretval (rtx, QSE_AWK_VAL_ZERO);
} }
else else
{ {
qse_awk_rtx_setretval (rtx, qse_awk_val_negone); qse_awk_rtx_setretval (rtx, QSE_AWK_VAL_NEGONE);
} }
} }

61
qse/lib/awk/val.c
View File

@ -39,45 +39,6 @@ static qse_awk_val_str_t awk_zls = { QSE_AWK_VAL_STR, 0, 1, 0, { QSE_T(""), 0 }
qse_awk_val_t* qse_awk_val_nil = (qse_awk_val_t*)&awk_nil; qse_awk_val_t* qse_awk_val_nil = (qse_awk_val_t*)&awk_nil;
qse_awk_val_t* qse_awk_val_zls = (qse_awk_val_t*)&awk_zls; qse_awk_val_t* qse_awk_val_zls = (qse_awk_val_t*)&awk_zls;
/*
* qse_awk_makeintval() returns a quickint pointer
* for the value of -1, 0, 1. these static pointers
* are kind of unnecesary for the quickint potiners.
* let me keep this table until i redefine
* qse_awk_val_negone, qse_awk_val_zero, qse_awk_val_one
* to proper quickint pointer values.
*
* #define qse_awk_val_zero (qse_awk_val_t*)((qse_uintptr)VAL_TYPE_BITS_QUICKINT)
* #define qse_awk_val_one (qse_awk_val_t*)(((qse_uintptr)1 << NUM_TYPE_BITS) | VAL_TYPE_BITS_QUICKINT)
* #define qse_awk_val_negone (qse_awk_val_t*)(((qse_uintptr)1 << NUM_TYPE_BITS) | VAL_TYPE_BITS_QUICKINT | VAL_SIGN_BIT)
*/
static qse_awk_val_int_t awk_int[] =
{
/* type ref stat nstr val nde */
{ QSE_AWK_VAL_INT, 0, 1, 0, -1, QSE_NULL },
{ QSE_AWK_VAL_INT, 0, 1, 0, 0, QSE_NULL },
{ QSE_AWK_VAL_INT, 0, 1, 0, 1, QSE_NULL }
};
qse_awk_val_t* qse_awk_val_negone = (qse_awk_val_t*)&awk_int[0];
qse_awk_val_t* qse_awk_val_zero = (qse_awk_val_t*)&awk_int[1];
qse_awk_val_t* qse_awk_val_one = (qse_awk_val_t*)&awk_int[2];
static QSE_INLINE qse_awk_val_t* quickint_to_pointer (qse_awk_int_t v)
{
qse_uintptr_t r;
if (v < 0)
{
r = (((qse_uintptr_t)-v) << VAL_NUM_TYPE_BITS) | VAL_TYPE_BITS_QUICKINT | VAL_SIGN_BIT;
}
else
{
r = ((qse_uintptr_t)v << VAL_NUM_TYPE_BITS) | VAL_TYPE_BITS_QUICKINT;
}
return (qse_awk_val_t*)r;
}
qse_awk_val_t* qse_getawknilval (void) qse_awk_val_t* qse_getawknilval (void)
{ {
@ -98,17 +59,7 @@ qse_awk_val_t* qse_awk_rtx_makeintval (qse_awk_rtx_t* rtx, qse_awk_int_t v)
{ {
qse_awk_val_int_t* val; qse_awk_val_int_t* val;
if (IS_QUICKINT(v)) return quickint_to_pointer(v); if (QSE_AWK_IN_QUICKINT_RANGE(v)) return QSE_AWK_QUICKINT_TO_VTR(v);
#if 0
/* this is not necesary as the numbers in awk_int are
* covered by QUICKINTs */
if (v >= awk_int[0].i_val &&
v <= awk_int[QSE_COUNTOF(awk_int)-1].i_val)
{
return (qse_awk_val_t*)&awk_int[v-awk_int[0].i_val];
}
#endif
if (rtx->vmgr.ifree == QSE_NULL) if (rtx->vmgr.ifree == QSE_NULL)
{ {
@ -775,7 +726,7 @@ qse_awk_val_t* qse_awk_rtx_makefunval (
int QSE_INLINE qse_awk_rtx_isstaticval (qse_awk_rtx_t* rtx, qse_awk_val_t* val) int QSE_INLINE qse_awk_rtx_isstaticval (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
{ {
return IS_REAL_POINTER(val) && IS_STATICVAL(val); return QSE_AWK_VTR_IS_POINTER(val) && IS_STATICVAL(val);
} }
int qse_awk_rtx_getvaltype (qse_awk_rtx_t* rtx, qse_awk_val_t* val) int qse_awk_rtx_getvaltype (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
@ -793,7 +744,7 @@ void qse_awk_rtx_freeval (qse_awk_rtx_t* rtx, qse_awk_val_t* val, int cache)
{ {
qse_awk_val_type_t vtype; qse_awk_val_type_t vtype;
if (IS_REAL_POINTER(val)) if (QSE_AWK_VTR_IS_POINTER(val))
{ {
if (IS_STATICVAL(val)) return; if (IS_STATICVAL(val)) return;
@ -888,7 +839,7 @@ void qse_awk_rtx_freeval (qse_awk_rtx_t* rtx, qse_awk_val_t* val, int cache)
void qse_awk_rtx_refupval (qse_awk_rtx_t* rtx, qse_awk_val_t* val) void qse_awk_rtx_refupval (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
{ {
if (IS_REAL_POINTER(val)) if (QSE_AWK_VTR_IS_POINTER(val))
{ {
if (IS_STATICVAL(val)) return; if (IS_STATICVAL(val)) return;
@ -903,7 +854,7 @@ void qse_awk_rtx_refupval (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
void qse_awk_rtx_refdownval (qse_awk_rtx_t* rtx, qse_awk_val_t* val) void qse_awk_rtx_refdownval (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
{ {
if (IS_REAL_POINTER(val)) if (QSE_AWK_VTR_IS_POINTER(val))
{ {
if (IS_STATICVAL(val)) return; if (IS_STATICVAL(val)) return;
@ -926,7 +877,7 @@ void qse_awk_rtx_refdownval (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
void qse_awk_rtx_refdownval_nofree (qse_awk_rtx_t* rtx, qse_awk_val_t* val) void qse_awk_rtx_refdownval_nofree (qse_awk_rtx_t* rtx, qse_awk_val_t* val)
{ {
if (IS_REAL_POINTER(val)) if (QSE_AWK_VTR_IS_POINTER(val))
{ {
if (IS_STATICVAL(val)) return; if (IS_STATICVAL(val)) return;

75
qse/lib/awk/val.h
View File

@ -66,51 +66,67 @@ struct qse_awk_val_rchunk_t
* add a field to indicate if a value is static. * add a field to indicate if a value is static.
* *
#define IS_STATICVAL(val) \ #define IS_STATICVAL(val) ((val) == QSE_NULL || (val) == qse_awk_val_nil || (val) == qse_awk_val_zls)
((val) == QSE_NULL || \
(val) == qse_awk_val_nil || \
(val) == qse_awk_val_zls || \
(val) == qse_awk_val_zero || \
(val) == qse_awk_val_one || \
((val) >= (qse_awk_val_t*)&awk_int[0] && \
(val) <= (qse_awk_val_t*)&awk_int[QSE_COUNTOF(awk_int)-1]))
*/ */
#define IS_STATICVAL(val) ((val)->stat) #define IS_STATICVAL(val) ((val)->stat)
/* qse_awk_val_t pointer encoding assumes the pointer is an even number. /* qse_awk_val_t pointer encoding assumes the pointer is an even number.
* i shift an integer within a certain range and set bit 0 to 1 to
* encode it in a pointer. (vtr = value pointer).
*
* is this a safe assumption? do i have to use memalign or write my own * is this a safe assumption? do i have to use memalign or write my own
* aligned malloc()? */ * aligned malloc()? */
#define VAL_NUM_TYPE_BITS 1 #define QSE_AWK_VTR_NUM_TYPE_BITS 1
#define VAL_MASK_TYPE_BITS 1 #define QSE_AWK_VTR_MASK_TYPE_BITS 1
#define VAL_TYPE_BITS_POINTER 0 #define QSE_AWK_VTR_TYPE_BITS_POINTER 0
#define VAL_TYPE_BITS_QUICKINT 1 #define QSE_AWK_VTR_TYPE_BITS_QUICKINT 1
#define VAL_SIGN_BIT ((qse_uintptr_t)1 << (QSE_SIZEOF_UINTPTR_T * 8 - 1)) #define QSE_AWK_VTR_SIGN_BIT ((qse_uintptr_t)1 << (QSE_SIZEOF_UINTPTR_T * 8 - 1))
/* shrink the bit range by 1 more bit to ease signbit handling. /* shrink the bit range by 1 more bit to ease signbit handling.
* i want abs(max) == abs(min). * i want abs(max) == abs(min).
* i don't want abs(max) + 1 == abs(min). e.g min: -32768, max: 32767 * i don't want abs(max) + 1 == abs(min). e.g min: -32768, max: 32767
*/ */
#define QUICKINT_MAX ((qse_awk_int_t)((~(qse_uintptr_t)0) >> (VAL_NUM_TYPE_BITS + 1))) #define QSE_AWK_QUICKINT_MAX ((qse_awk_int_t)((~(qse_uintptr_t)0) >> (QSE_AWK_VTR_NUM_TYPE_BITS + 1)))
#define QUICKINT_MIN (-QUICKINT_MAX) #define QSE_AWK_QUICKINT_MIN (-QSE_AWK_QUICKINT_MAX)
#define QSE_AWK_IN_QUICKINT_RANGE(i) ((i) >= QSE_AWK_QUICKINT_MIN && (i) <= QSE_AWK_QUICKINT_MAX)
#define IS_QUICKINT(i) ((i) >= QUICKINT_MIN && (i) <= QUICKINT_MAX) #define QSE_AWK_VTR_TYPE_BITS(p) (((qse_uintptr_t)(p)) & QSE_AWK_VTR_MASK_TYPE_BITS)
#define QSE_AWK_VTR_IS_POINTER(p) (QSE_AWK_VTR_TYPE_BITS(p) == QSE_AWK_VTR_TYPE_BITS_POINTER)
#define QSE_AWK_VTR_IS_QUICKINT(p) (QSE_AWK_VTR_TYPE_BITS(p) == QSE_AWK_VTR_TYPE_BITS_QUICKINT)
#define POINTER_TYPE_BITS(p) (((qse_uintptr_t)(p)) & VAL_MASK_TYPE_BITS) #define QSE_AWK_QUICKINT_TO_VTR_POSITIVE(i) \
#define IS_REAL_POINTER(p) (POINTER_TYPE_BITS(p) == VAL_TYPE_BITS_POINTER) (((qse_uintptr_t)(i) << QSE_AWK_VTR_NUM_TYPE_BITS) | QSE_AWK_VTR_TYPE_BITS_QUICKINT)
#define IS_QUICKINT_POINTER(p) (POINTER_TYPE_BITS(p) == VAL_TYPE_BITS_QUICKINT)
#define QSE_AWK_QUICKINT_TO_VTR_NEGATIVE(i) \
((((qse_uintptr_t)-(i)) << QSE_AWK_VTR_NUM_TYPE_BITS) | QSE_AWK_VTR_TYPE_BITS_QUICKINT | QSE_AWK_VTR_SIGN_BIT)
#define QSE_AWK_QUICKINT_TO_VTR(i) \
((qse_awk_val_t*)(((i) < 0)? QSE_AWK_QUICKINT_TO_VTR_NEGATIVE(i): QSE_AWK_QUICKINT_TO_VTR_POSITIVE(i)))
#define QSE_AWK_VTR_ZERO ((qse_awk_val_t*)QSE_AWK_QUICKINT_TO_VTR_POSITIVE(0))
#define QSE_AWK_VTR_ONE ((qse_awk_val_t*)QSE_AWK_QUICKINT_TO_VTR_POSITIVE(1))
#define QSE_AWK_VTR_NEGONE ((qse_awk_val_t*)QSE_AWK_QUICKINT_TO_VTR_NEGATIVE(-1))
/* sizeof(qse_intptr_t) may not be the same as sizeof(qse_awk_int_t). /* sizeof(qse_intptr_t) may not be the same as sizeof(qse_awk_int_t).
* so step-by-step type conversions are needed. * so step-by-step type conversions are needed.
* e.g) pointer to uintptr_t, uintptr_t to intptr_t, intptr_t to awk_int_t */ * e.g) pointer to uintptr_t, uintptr_t to intptr_t, intptr_t to awk_int_t */
#define POSITIVE_QUICKINT_FROM_POINTER(p) ((qse_intptr_t)((qse_uintptr_t)(p) >> VAL_NUM_TYPE_BITS)) #define QSE_AWK_VTR_TO_QUICKINT_POSITIVE(p) \
#define NEGATIVE_QUICKINT_FROM_POINTER(p) (-(qse_intptr_t)(((qse_uintptr_t)(p) & ~VAL_SIGN_BIT) >> VAL_NUM_TYPE_BITS)) ((qse_intptr_t)((qse_uintptr_t)(p) >> QSE_AWK_VTR_NUM_TYPE_BITS))
#define GET_QUICKINT_FROM_POINTER(p) (((qse_uintptr_t)(p) & VAL_SIGN_BIT)? NEGATIVE_QUICKINT_FROM_POINTER(p): POSITIVE_QUICKINT_FROM_POINTER(p)) #define QSE_AWK_VTR_TO_QUICKINT_NEGATIVE(p) \
(-(qse_intptr_t)(((qse_uintptr_t)(p) & ~QSE_AWK_VTR_SIGN_BIT) >> QSE_AWK_VTR_NUM_TYPE_BITS))
#define QSE_AWK_VTR_TO_QUICKINT(p) \
(((qse_uintptr_t)(p) & QSE_AWK_VTR_SIGN_BIT)? QSE_AWK_VTR_TO_QUICKINT_NEGATIVE(p): QSE_AWK_VTR_TO_QUICKINT_POSITIVE(p))
#define QSE_AWK_RTX_GETVALTYPE(rtx,p) (IS_QUICKINT_POINTER(p)? QSE_AWK_VAL_INT: (p)->v_type)
#define QSE_AWK_RTX_GETINTFROMVAL(rtx,p) ((IS_QUICKINT_POINTER(p)? (qse_awk_int_t)GET_QUICKINT_FROM_POINTER(p): ((qse_awk_val_int_t*)(p))->i_val)) #define QSE_AWK_RTX_GETVALTYPE(rtx,p) (QSE_AWK_VTR_IS_QUICKINT(p)? QSE_AWK_VAL_INT: (p)->v_type)
#define QSE_AWK_RTX_GETINTFROMVAL(rtx,p) ((QSE_AWK_VTR_IS_QUICKINT(p)? (qse_awk_int_t)QSE_AWK_VTR_TO_QUICKINT(p): ((qse_awk_val_int_t*)(p))->i_val))
#define QSE_AWK_VAL_ZERO QSE_AWK_VTR_ZERO
#define QSE_AWK_VAL_ONE QSE_AWK_VTR_ONE
#define QSE_AWK_VAL_NEGONE QSE_AWK_VTR_NEGONE
#if defined(__cplusplus) #if defined(__cplusplus)
extern "C" { extern "C" {
@ -122,15 +138,6 @@ extern qse_awk_val_t* qse_awk_val_nil;
/* represents an empty string */ /* represents an empty string */
extern qse_awk_val_t* qse_awk_val_zls; extern qse_awk_val_t* qse_awk_val_zls;
/* represents a numeric value -1 */
extern qse_awk_val_t* qse_awk_val_negone;
/* represents a numeric value 0 */
extern qse_awk_val_t* qse_awk_val_zero;
/* represents a numeric value 1 */
extern qse_awk_val_t* qse_awk_val_one;
void qse_awk_rtx_freeval ( void qse_awk_rtx_freeval (
qse_awk_rtx_t* rtx, qse_awk_rtx_t* rtx,