diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/stdlib/dtoa.c | 4 | ||||
| -rw-r--r-- | newlib/libc/stdlib/mprec.c | 20 | ||||
| -rw-r--r-- | newlib/libc/stdlib/mprec.h | 8 |
3 files changed, 20 insertions, 12 deletions
diff --git a/newlib/libc/stdlib/dtoa.c b/newlib/libc/stdlib/dtoa.c index c38f37a..e47a8bc 100644 --- a/newlib/libc/stdlib/dtoa.c +++ b/newlib/libc/stdlib/dtoa.c @@ -423,7 +423,7 @@ _dtoa_r (struct _reent *ptr, for (_REENT_MP_RESULT_K(ptr) = 0; sizeof (_Bigint) - sizeof (__ULong) + j <= i; j <<= 1) _REENT_MP_RESULT_K(ptr)++; - _REENT_MP_RESULT(ptr) = Balloc (ptr, _REENT_MP_RESULT_K(ptr)); + _REENT_MP_RESULT(ptr) = eBalloc (ptr, _REENT_MP_RESULT_K(ptr)); s = s0 = (char *) _REENT_MP_RESULT(ptr); if (ilim >= 0 && ilim <= Quick_max && try_quick) @@ -743,7 +743,7 @@ _dtoa_r (struct _reent *ptr, mlo = mhi; if (spec_case) { - mhi = Balloc (ptr, mhi->_k); + mhi = eBalloc (ptr, mhi->_k); Bcopy (mhi, mlo); mhi = lshift (ptr, mhi, Log2P); } diff --git a/newlib/libc/stdlib/mprec.c b/newlib/libc/stdlib/mprec.c index e433fa8..930c984 100644 --- a/newlib/libc/stdlib/mprec.c +++ b/newlib/libc/stdlib/mprec.c @@ -178,7 +178,7 @@ multadd (struct _reent *ptr, { if (wds >= b->_maxwds) { - b1 = Balloc (ptr, b->_k + 1); + b1 = eBalloc (ptr, b->_k + 1); Bcopy (b1, b); Bfree (ptr, b); b = b1; @@ -203,11 +203,11 @@ s2b (struct _reent * ptr, x = (nd + 8) / 9; for (k = 0, y = 1; x > y; y <<= 1, k++); #ifdef Pack_32 - b = Balloc (ptr, k); + b = eBalloc (ptr, k); b->_x[0] = y9; b->_wds = 1; #else - b = Balloc (ptr, k + 1); + b = eBalloc (ptr, k + 1); b->_x[0] = y9 & 0xffff; b->_wds = (b->_x[1] = y9 >> 16) ? 2 : 1; #endif @@ -317,7 +317,7 @@ i2b (struct _reent * ptr, int i) { _Bigint *b; - b = Balloc (ptr, 1); + b = eBalloc (ptr, 1); b->_x[0] = i; b->_wds = 1; return b; @@ -346,7 +346,7 @@ mult (struct _reent * ptr, _Bigint * a, _Bigint * b) wc = wa + wb; if (wc > a->_maxwds) k++; - c = Balloc (ptr, k); + c = eBalloc (ptr, k); for (x = c->_x, xa = x + wc; x < xa; x++) *x = 0; xa = a->_x; @@ -470,7 +470,7 @@ lshift (struct _reent * ptr, _Bigint * b, int k) n1 = n + b->_wds + 1; for (i = b->_maxwds; n1 > i; i <<= 1) k1++; - b1 = Balloc (ptr, k1); + b1 = eBalloc (ptr, k1); x1 = b1->_x; for (i = 0; i < n; i++) *x1++ = 0; @@ -559,7 +559,7 @@ diff (struct _reent * ptr, i = cmp (a, b); if (!i) { - c = Balloc (ptr, 0); + c = eBalloc (ptr, 0); c->_wds = 1; c->_x[0] = 0; return c; @@ -573,7 +573,7 @@ diff (struct _reent * ptr, } else i = 0; - c = Balloc (ptr, a->_k); + c = eBalloc (ptr, a->_k); c->_sign = i; wa = a->_wds; xa = a->_x; @@ -775,9 +775,9 @@ d2b (struct _reent * ptr, #endif #ifdef Pack_32 - b = Balloc (ptr, 1); + b = eBalloc (ptr, 1); #else - b = Balloc (ptr, 2); + b = eBalloc (ptr, 2); #endif x = b->_x; diff --git a/newlib/libc/stdlib/mprec.h b/newlib/libc/stdlib/mprec.h index 7e9a88b..a1492aa 100644 --- a/newlib/libc/stdlib/mprec.h +++ b/newlib/libc/stdlib/mprec.h @@ -30,6 +30,7 @@ #include <math.h> #include <float.h> #include <errno.h> +#include <assert.h> #include <sys/config.h> #include <sys/types.h> #include "../locale/setlocale.h" @@ -340,6 +341,13 @@ typedef struct _Bigint _Bigint; #define copybits __copybits #define hexnan __hexnan +#define eBalloc(__reent_ptr, __len) ({ \ + void *__ptr = Balloc(__reent_ptr, __len); \ + if (__ptr == NULL) \ + __assert_func(__FILE__, __LINE__, (char *)0, "Balloc succeeded"); \ + __ptr; \ + }) + #if !defined(PREFER_SIZE_OVER_SPEED) && !defined(__OPTIMIZE_SIZE__) && !defined(_SMALL_HEXDIG) #define __get_hexdig(x) __hexdig[x] /* NOTE: must evaluate arg only once */ #else /* !defined(PREFER_SIZE_OVER_SPEED) && !defined(__OPTIMIZE_SIZE__) && !defined(_SMALL_HEXDIG) */ |