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Commit 7cc5521d authored by Stefan Krah's avatar Stefan Krah
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parent 851a07e5
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Modules/_decimal/_decimal.c
View file @ 7cc5521d
...@@ -1585,14 +1585,14 @@ current_context(void) ...@@ -1585,14 +1585,14 @@ current_context(void)
#define CURRENT_CONTEXT(ctxobj) \ #define CURRENT_CONTEXT(ctxobj) \
ctxobj = current_context(); \ ctxobj = current_context(); \
if (ctxobj == NULL) { \ if (ctxobj == NULL) { \
return NULL; \ return NULL; \
} }
/* ctx := pointer to the mpd_context_t struct of the current context */ /* ctx := pointer to the mpd_context_t struct of the current context */
#define CURRENT_CONTEXT_ADDR(ctx) { \ #define CURRENT_CONTEXT_ADDR(ctx) { \
PyObject *_c_t_x_o_b_j = current_context(); \ PyObject *_c_t_x_o_b_j = current_context(); \
if (_c_t_x_o_b_j == NULL) { \ if (_c_t_x_o_b_j == NULL) { \
return NULL; \ return NULL; \
} \ } \
ctx = CTX(_c_t_x_o_b_j); \ ctx = CTX(_c_t_x_o_b_j); \
} }
......
Modules/_decimal/libmpdec/context.c
View file @ 7cc5521d
...@@ -35,7 +35,7 @@ ...@@ -35,7 +35,7 @@
void void
mpd_dflt_traphandler(mpd_context_t *ctx UNUSED) mpd_dflt_traphandler(mpd_context_t *ctx UNUSED)
{ {
raise(SIGFPE); raise(SIGFPE);
} }
void (* mpd_traphandler)(mpd_context_t *) = mpd_dflt_traphandler; void (* mpd_traphandler)(mpd_context_t *) = mpd_dflt_traphandler;
...@@ -48,239 +48,239 @@ void (* mpd_traphandler)(mpd_context_t *) = mpd_dflt_traphandler; ...@@ -48,239 +48,239 @@ void (* mpd_traphandler)(mpd_context_t *) = mpd_dflt_traphandler;
void void
mpd_setminalloc(mpd_ssize_t n) mpd_setminalloc(mpd_ssize_t n)
{ {
static int minalloc_is_set = 0; static int minalloc_is_set = 0;
if (minalloc_is_set) { if (minalloc_is_set) {
mpd_err_warn("mpd_setminalloc: ignoring request to set " mpd_err_warn("mpd_setminalloc: ignoring request to set "
"MPD_MINALLOC a second time\n"); "MPD_MINALLOC a second time\n");
return; return;
} }
if (n < MPD_MINALLOC_MIN || n > MPD_MINALLOC_MAX) { if (n < MPD_MINALLOC_MIN || n > MPD_MINALLOC_MAX) {
mpd_err_fatal("illegal value for MPD_MINALLOC"); /* GCOV_NOT_REACHED */ mpd_err_fatal("illegal value for MPD_MINALLOC"); /* GCOV_NOT_REACHED */
} }
MPD_MINALLOC = n; MPD_MINALLOC = n;
minalloc_is_set = 1; minalloc_is_set = 1;
} }
void void
mpd_init(mpd_context_t *ctx, mpd_ssize_t prec) mpd_init(mpd_context_t *ctx, mpd_ssize_t prec)
{ {
mpd_ssize_t ideal_minalloc; mpd_ssize_t ideal_minalloc;
mpd_defaultcontext(ctx); mpd_defaultcontext(ctx);
if (!mpd_qsetprec(ctx, prec)) { if (!mpd_qsetprec(ctx, prec)) {
mpd_addstatus_raise(ctx, MPD_Invalid_context); mpd_addstatus_raise(ctx, MPD_Invalid_context);
return; return;
} }
ideal_minalloc = 2 * ((prec+MPD_RDIGITS-1) / MPD_RDIGITS); ideal_minalloc = 2 * ((prec+MPD_RDIGITS-1) / MPD_RDIGITS);
if (ideal_minalloc < MPD_MINALLOC_MIN) ideal_minalloc = MPD_MINALLOC_MIN; if (ideal_minalloc < MPD_MINALLOC_MIN) ideal_minalloc = MPD_MINALLOC_MIN;
if (ideal_minalloc > MPD_MINALLOC_MAX) ideal_minalloc = MPD_MINALLOC_MAX; if (ideal_minalloc > MPD_MINALLOC_MAX) ideal_minalloc = MPD_MINALLOC_MAX;
mpd_setminalloc(ideal_minalloc); mpd_setminalloc(ideal_minalloc);
} }
void void
mpd_maxcontext(mpd_context_t *ctx) mpd_maxcontext(mpd_context_t *ctx)
{ {
ctx->prec=MPD_MAX_PREC; ctx->prec=MPD_MAX_PREC;
ctx->emax=MPD_MAX_EMAX; ctx->emax=MPD_MAX_EMAX;
ctx->emin=MPD_MIN_EMIN; ctx->emin=MPD_MIN_EMIN;
ctx->round=MPD_ROUND_HALF_EVEN; ctx->round=MPD_ROUND_HALF_EVEN;
ctx->traps=MPD_Traps; ctx->traps=MPD_Traps;
ctx->status=0; ctx->status=0;
ctx->newtrap=0; ctx->newtrap=0;
ctx->clamp=0; ctx->clamp=0;
ctx->allcr=1; ctx->allcr=1;
} }
void void
mpd_defaultcontext(mpd_context_t *ctx) mpd_defaultcontext(mpd_context_t *ctx)
{ {
ctx->prec=2*MPD_RDIGITS; ctx->prec=2*MPD_RDIGITS;
ctx->emax=MPD_MAX_EMAX; ctx->emax=MPD_MAX_EMAX;
ctx->emin=MPD_MIN_EMIN; ctx->emin=MPD_MIN_EMIN;
ctx->round=MPD_ROUND_HALF_UP; ctx->round=MPD_ROUND_HALF_UP;
ctx->traps=MPD_Traps; ctx->traps=MPD_Traps;
ctx->status=0; ctx->status=0;
ctx->newtrap=0; ctx->newtrap=0;
ctx->clamp=0; ctx->clamp=0;
ctx->allcr=1; ctx->allcr=1;
} }
void void
mpd_basiccontext(mpd_context_t *ctx) mpd_basiccontext(mpd_context_t *ctx)
{ {
ctx->prec=9; ctx->prec=9;
ctx->emax=MPD_MAX_EMAX; ctx->emax=MPD_MAX_EMAX;
ctx->emin=MPD_MIN_EMIN; ctx->emin=MPD_MIN_EMIN;
ctx->round=MPD_ROUND_HALF_UP; ctx->round=MPD_ROUND_HALF_UP;
ctx->traps=MPD_Traps|MPD_Clamped; ctx->traps=MPD_Traps|MPD_Clamped;
ctx->status=0; ctx->status=0;
ctx->newtrap=0; ctx->newtrap=0;
ctx->clamp=0; ctx->clamp=0;
ctx->allcr=1; ctx->allcr=1;
} }
int int
mpd_ieee_context(mpd_context_t *ctx, int bits) mpd_ieee_context(mpd_context_t *ctx, int bits)
{ {
if (bits <= 0 || bits > MPD_IEEE_CONTEXT_MAX_BITS || bits % 32) { if (bits <= 0 || bits > MPD_IEEE_CONTEXT_MAX_BITS || bits % 32) {
return -1; return -1;
} }
ctx->prec = 9 * (bits/32) - 2; ctx->prec = 9 * (bits/32) - 2;
ctx->emax = 3 * ((mpd_ssize_t)1<<(bits/16+3)); ctx->emax = 3 * ((mpd_ssize_t)1<<(bits/16+3));
ctx->emin = 1 - ctx->emax; ctx->emin = 1 - ctx->emax;
ctx->round=MPD_ROUND_HALF_EVEN; ctx->round=MPD_ROUND_HALF_EVEN;
ctx->traps=0; ctx->traps=0;
ctx->status=0; ctx->status=0;
ctx->newtrap=0; ctx->newtrap=0;
ctx->clamp=1; ctx->clamp=1;
ctx->allcr=1; ctx->allcr=1;
return 0; return 0;
} }
mpd_ssize_t mpd_ssize_t
mpd_getprec(const mpd_context_t *ctx) mpd_getprec(const mpd_context_t *ctx)
{ {
return ctx->prec; return ctx->prec;
} }
mpd_ssize_t mpd_ssize_t
mpd_getemax(const mpd_context_t *ctx) mpd_getemax(const mpd_context_t *ctx)
{ {
return ctx->emax; return ctx->emax;
} }
mpd_ssize_t mpd_ssize_t
mpd_getemin(const mpd_context_t *ctx) mpd_getemin(const mpd_context_t *ctx)
{ {
return ctx->emin; return ctx->emin;
} }
int int
mpd_getround(const mpd_context_t *ctx) mpd_getround(const mpd_context_t *ctx)
{ {
return ctx->round; return ctx->round;
} }
uint32_t uint32_t
mpd_gettraps(const mpd_context_t *ctx) mpd_gettraps(const mpd_context_t *ctx)
{ {
return ctx->traps; return ctx->traps;
} }
uint32_t uint32_t
mpd_getstatus(const mpd_context_t *ctx) mpd_getstatus(const mpd_context_t *ctx)
{ {
return ctx->status; return ctx->status;
} }
int int
mpd_getclamp(const mpd_context_t *ctx) mpd_getclamp(const mpd_context_t *ctx)
{ {
return ctx->clamp; return ctx->clamp;
} }
int int
mpd_getcr(const mpd_context_t *ctx) mpd_getcr(const mpd_context_t *ctx)
{ {
return ctx->allcr; return ctx->allcr;
} }
int int
mpd_qsetprec(mpd_context_t *ctx, mpd_ssize_t prec) mpd_qsetprec(mpd_context_t *ctx, mpd_ssize_t prec)
{ {
if (prec <= 0 || prec > MPD_MAX_PREC) { if (prec <= 0 || prec > MPD_MAX_PREC) {
return 0; return 0;
} }
ctx->prec = prec; ctx->prec = prec;
return 1; return 1;
} }
int int
mpd_qsetemax(mpd_context_t *ctx, mpd_ssize_t emax) mpd_qsetemax(mpd_context_t *ctx, mpd_ssize_t emax)
{ {
if (emax < 0 || emax > MPD_MAX_EMAX) { if (emax < 0 || emax > MPD_MAX_EMAX) {
return 0; return 0;
} }
ctx->emax = emax; ctx->emax = emax;
return 1; return 1;
} }
int int
mpd_qsetemin(mpd_context_t *ctx, mpd_ssize_t emin) mpd_qsetemin(mpd_context_t *ctx, mpd_ssize_t emin)
{ {
if (emin > 0 || emin < MPD_MIN_EMIN) { if (emin > 0 || emin < MPD_MIN_EMIN) {
return 0; return 0;
} }
ctx->emin = emin; ctx->emin = emin;
return 1; return 1;
} }
int int
mpd_qsetround(mpd_context_t *ctx, int round) mpd_qsetround(mpd_context_t *ctx, int round)
{ {
if (!(0 <= round && round < MPD_ROUND_GUARD)) { if (!(0 <= round && round < MPD_ROUND_GUARD)) {
return 0; return 0;
} }
ctx->round = round; ctx->round = round;
return 1; return 1;
} }
int int
mpd_qsettraps(mpd_context_t *ctx, uint32_t traps) mpd_qsettraps(mpd_context_t *ctx, uint32_t traps)
{ {
if (traps > MPD_Max_status) { if (traps > MPD_Max_status) {
return 0; return 0;
} }
ctx->traps = traps; ctx->traps = traps;
return 1; return 1;
} }
int int
mpd_qsetstatus(mpd_context_t *ctx, uint32_t flags) mpd_qsetstatus(mpd_context_t *ctx, uint32_t flags)
{ {
if (flags > MPD_Max_status) { if (flags > MPD_Max_status) {
return 0; return 0;
} }
ctx->status = flags; ctx->status = flags;
return 1; return 1;
} }
int int
mpd_qsetclamp(mpd_context_t *ctx, int c) mpd_qsetclamp(mpd_context_t *ctx, int c)
{ {
if (c != 0 && c != 1) { if (c != 0 && c != 1) {
return 0; return 0;
} }
ctx->clamp = c; ctx->clamp = c;
return 1; return 1;
} }
int int
mpd_qsetcr(mpd_context_t *ctx, int c) mpd_qsetcr(mpd_context_t *ctx, int c)
{ {
if (c != 0 && c != 1) { if (c != 0 && c != 1) {
return 0; return 0;
} }
ctx->allcr = c; ctx->allcr = c;
return 1; return 1;
} }
void void
mpd_addstatus_raise(mpd_context_t *ctx, uint32_t flags) mpd_addstatus_raise(mpd_context_t *ctx, uint32_t flags)
{ {
ctx->status |= flags; ctx->status |= flags;
if (flags&ctx->traps) { if (flags&ctx->traps) {
ctx->newtrap = (flags&ctx->traps); ctx->newtrap = (flags&ctx->traps);
mpd_traphandler(ctx); mpd_traphandler(ctx);
} }
} }
Modules/_decimal/libmpdec/io.c
View file @ 7cc5521d
...@@ -328,33 +328,33 @@ conversion_error: ...@@ -328,33 +328,33 @@ conversion_error:
static inline char * static inline char *
word_to_string(char *s, mpd_uint_t x, int n, char *dot) word_to_string(char *s, mpd_uint_t x, int n, char *dot)
{ {
switch(n) { switch(n) {
#ifdef CONFIG_64 #ifdef CONFIG_64
case 20: EXTRACT_DIGIT(s, x, 10000000000000000000ULL, dot); /* GCOV_NOT_REACHED */ case 20: EXTRACT_DIGIT(s, x, 10000000000000000000ULL, dot); /* GCOV_NOT_REACHED */
case 19: EXTRACT_DIGIT(s, x, 1000000000000000000ULL, dot); case 19: EXTRACT_DIGIT(s, x, 1000000000000000000ULL, dot);
case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot); case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot);
case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot); case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot); case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot); case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot); case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot); case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot); case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot); case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
#endif #endif
case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot); case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
case 9: EXTRACT_DIGIT(s, x, 100000000UL, dot); case 9: EXTRACT_DIGIT(s, x, 100000000UL, dot);
case 8: EXTRACT_DIGIT(s, x, 10000000UL, dot); case 8: EXTRACT_DIGIT(s, x, 10000000UL, dot);
case 7: EXTRACT_DIGIT(s, x, 1000000UL, dot); case 7: EXTRACT_DIGIT(s, x, 1000000UL, dot);
case 6: EXTRACT_DIGIT(s, x, 100000UL, dot); case 6: EXTRACT_DIGIT(s, x, 100000UL, dot);
case 5: EXTRACT_DIGIT(s, x, 10000UL, dot); case 5: EXTRACT_DIGIT(s, x, 10000UL, dot);
case 4: EXTRACT_DIGIT(s, x, 1000UL, dot); case 4: EXTRACT_DIGIT(s, x, 1000UL, dot);
case 3: EXTRACT_DIGIT(s, x, 100UL, dot); case 3: EXTRACT_DIGIT(s, x, 100UL, dot);
case 2: EXTRACT_DIGIT(s, x, 10UL, dot); case 2: EXTRACT_DIGIT(s, x, 10UL, dot);
default: if (s == dot) *s++ = '.'; *s++ = '0' + (char)x; default: if (s == dot) *s++ = '.'; *s++ = '0' + (char)x;
} }
*s = '\0'; *s = '\0';
return s; return s;
} }
/* Print exponent x to string s. Undefined for MPD_SSIZE_MIN. */ /* Print exponent x to string s. Undefined for MPD_SSIZE_MIN. */
......
Modules/_decimal/libmpdec/mpdecimal.c
View file @ 7cc5521d
...@@ -6192,7 +6192,7 @@ mpd_qpowmod(mpd_t *result, const mpd_t *base, const mpd_t *exp, ...@@ -6192,7 +6192,7 @@ mpd_qpowmod(mpd_t *result, const mpd_t *base, const mpd_t *exp,
mpd_qdivint(&texp, &texp, &two, &maxcontext, status); mpd_qdivint(&texp, &texp, &two, &maxcontext, status);
} }
if (mpd_isspecial(&texp) || mpd_isspecial(&tbase) || if (mpd_isspecial(&texp) || mpd_isspecial(&tbase) ||
mpd_isspecial(&tmod) || mpd_isspecial(result)) { mpd_isspecial(&tmod) || mpd_isspecial(result)) {
/* MPD_Malloc_error */ /* MPD_Malloc_error */
goto mpd_errors; goto mpd_errors;
} }
......
Modules/_decimal/libmpdec/mpdecimal.h
View file @ 7cc5521d
...@@ -749,14 +749,14 @@ EXTINLINE void mpd_copy_flags(mpd_t *result, const mpd_t *a); ...@@ -749,14 +749,14 @@ EXTINLINE void mpd_copy_flags(mpd_t *result, const mpd_t *a);
/******************************************************************************/ /******************************************************************************/
#define mpd_err_fatal(...) \ #define mpd_err_fatal(...) \
do {fprintf(stderr, "%s:%d: error: ", __FILE__, __LINE__); \ do {fprintf(stderr, "%s:%d: error: ", __FILE__, __LINE__); \
fprintf(stderr, __VA_ARGS__); fputc('\n', stderr); \ fprintf(stderr, __VA_ARGS__); fputc('\n', stderr); \
exit(1); \ exit(1); \
} while (0) } while (0)
#define mpd_err_warn(...) \ #define mpd_err_warn(...) \
do {fprintf(stderr, "%s:%d: warning: ", __FILE__, __LINE__); \ do {fprintf(stderr, "%s:%d: warning: ", __FILE__, __LINE__); \
fprintf(stderr, __VA_ARGS__); fputc('\n', stderr); \ fprintf(stderr, __VA_ARGS__); fputc('\n', stderr); \
} while (0) } while (0)
/******************************************************************************/ /******************************************************************************/
......
Modules/_decimal/libmpdec/typearith.h
View file @ 7cc5521d
...@@ -207,10 +207,10 @@ _mpd_mul_words(mpd_uint_t *hi, mpd_uint_t *lo, mpd_uint_t a, mpd_uint_t b) ...@@ -207,10 +207,10 @@ _mpd_mul_words(mpd_uint_t *hi, mpd_uint_t *lo, mpd_uint_t a, mpd_uint_t b)
{ {
mpd_uint_t h, l; mpd_uint_t h, l;
asm ( "mulq %3\n\t" asm ( "mulq %3\n\t"
: "=d" (h), "=a" (l) : "=d" (h), "=a" (l)
: "%a" (a), "rm" (b) : "%a" (a), "rm" (b)
: "cc" : "cc"
); );
*hi = h; *hi = h;
...@@ -223,10 +223,10 @@ _mpd_div_words(mpd_uint_t *q, mpd_uint_t *r, mpd_uint_t hi, mpd_uint_t lo, ...@@ -223,10 +223,10 @@ _mpd_div_words(mpd_uint_t *q, mpd_uint_t *r, mpd_uint_t hi, mpd_uint_t lo,
{ {
mpd_uint_t qq, rr; mpd_uint_t qq, rr;
asm ( "divq %4\n\t" asm ( "divq %4\n\t"
: "=a" (qq), "=d" (rr) : "=a" (qq), "=d" (rr)
: "a" (lo), "d" (hi), "rm" (d) : "a" (lo), "d" (hi), "rm" (d)
: "cc" : "cc"
); );
*q = qq; *q = qq;
...@@ -464,10 +464,10 @@ _mpd_mul_words(mpd_uint_t *hi, mpd_uint_t *lo, mpd_uint_t a, mpd_uint_t b) ...@@ -464,10 +464,10 @@ _mpd_mul_words(mpd_uint_t *hi, mpd_uint_t *lo, mpd_uint_t a, mpd_uint_t b)
{ {
mpd_uint_t h, l; mpd_uint_t h, l;
asm ( "mull %3\n\t" asm ( "mull %3\n\t"
: "=d" (h), "=a" (l) : "=d" (h), "=a" (l)
: "%a" (a), "rm" (b) : "%a" (a), "rm" (b)
: "cc" : "cc"
); );
*hi = h; *hi = h;
...@@ -480,10 +480,10 @@ _mpd_div_words(mpd_uint_t *q, mpd_uint_t *r, mpd_uint_t hi, mpd_uint_t lo, ...@@ -480,10 +480,10 @@ _mpd_div_words(mpd_uint_t *q, mpd_uint_t *r, mpd_uint_t hi, mpd_uint_t lo,
{ {
mpd_uint_t qq, rr; mpd_uint_t qq, rr;
asm ( "divl %4\n\t" asm ( "divl %4\n\t"
: "=a" (qq), "=d" (rr) : "=a" (qq), "=d" (rr)
: "a" (lo), "d" (hi), "rm" (d) : "a" (lo), "d" (hi), "rm" (d)
: "cc" : "cc"
); );
*q = qq; *q = qq;
......
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