| version 1.74, 2008/03/19 07:05:56 |
version 1.98, 2018/03/27 06:29:19 |
|
|
| * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
| * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
| * |
* |
| * $OpenXM: OpenXM_contrib2/asir2000/parse/glob.c,v 1.73 2008/01/04 16:42:19 saito Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/parse/glob.c,v 1.97 2017/08/30 09:40:30 ohara Exp $ |
| */ |
*/ |
| #include "ca.h" |
#include "ca.h" |
| #include "al.h" |
#include "al.h" |
| #include "parse.h" |
#include "parse.h" |
| #include "ox.h" |
#include "ox.h" |
| #if defined(PARI) |
#include <signal.h> |
| #include "genpari.h" |
#if !defined(VISUAL) && !defined(__MINGW32__) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV) && !defined(__CYGWIN__) && !defined(__INTERIX) && !defined(__FreeBSD__) |
| #endif |
|
| #if !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV) && !defined(__CYGWIN__) && !defined(__INTERIX) && !defined(__FreeBSD__) |
|
| #include <sgtty.h> |
#include <sgtty.h> |
| #endif |
#endif |
| |
|
| #if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
| #include <io.h> |
#include <io.h> |
| #include <direct.h> |
#include <direct.h> |
| #else |
#else |
|
|
| #include <sys/ttold.h> |
#include <sys/ttold.h> |
| #endif |
#endif |
| |
|
| #if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
| #define HISTORY asir_history |
#define HISTORY asir_history |
| #endif |
#endif |
| |
|
| #define MAXHIST 100 |
#define MAXHIST 100 |
| |
|
| extern int GC_free_space_divisor; |
|
| extern int GC_free_space_numerator; |
|
| extern FILE *asir_out; |
extern FILE *asir_out; |
| |
|
| INFILE asir_infile; |
INFILE asir_infile; |
| Line 86 JMP_BUF main_env,debug_env,timer_env,exec_env; |
|
| Line 82 JMP_BUF main_env,debug_env,timer_env,exec_env; |
|
| int little_endian,debug_mode,no_debug_on_error; |
int little_endian,debug_mode,no_debug_on_error; |
| char *asir_libdir; |
char *asir_libdir; |
| char *asir_contrib_dir; |
char *asir_contrib_dir; |
| |
char *asir_private_dir; |
| char *asir_pager; |
char *asir_pager; |
| |
|
| NODE usrf,sysf,noargsysf,ubinf,parif; |
NODE usrf,sysf,noargsysf,ubinf,parif; |
| Line 126 struct oVL oVLIST[52]; |
|
| Line 123 struct oVL oVLIST[52]; |
|
| |
|
| VL CO = oVLIST; |
VL CO = oVLIST; |
| VL ALG; |
VL ALG; |
| |
VL LASTCO; |
| |
|
| struct oVS oGPVS,oAPVS,oEPVS,oPPVS; |
struct oVS oGPVS,oAPVS,oEPVS,oPPVS; |
| VS GPVS = &oGPVS; |
VS GPVS = &oGPVS; |
| Line 147 struct oF oF_TRUE,oF_FALSE; |
|
| Line 145 struct oF oF_TRUE,oF_FALSE; |
|
| F F_TRUE = &oF_TRUE; |
F F_TRUE = &oF_TRUE; |
| F F_FALSE = &oF_FALSE; |
F F_FALSE = &oF_FALSE; |
| |
|
| #if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
| char cppname[BUFSIZ] = "c:\\asir\\stdlib\\cpp "; |
char cppname[BUFSIZ] = "c:\\asir\\stdlib\\cpp "; |
| #else |
#else |
| char cppname[BUFSIZ] = "/lib/cpp "; |
char cppname[BUFSIZ] = "/lib/cpp "; |
| Line 165 void glob_init() { |
|
| Line 163 void glob_init() { |
|
| VR(&oVLIST[i]) = &oVAR[i]; NEXT(&oVLIST[i]) = &oVLIST[i+1]; |
VR(&oVLIST[i]) = &oVAR[i]; NEXT(&oVLIST[i]) = &oVLIST[i+1]; |
| } |
} |
| VR(&oVLIST[i]) = &oVAR[i]; NEXT(&oVLIST[i]) = 0; |
VR(&oVLIST[i]) = &oVAR[i]; NEXT(&oVLIST[i]) = 0; |
| reallocarray((char **)&GPVS->va,(int *)&GPVS->asize,(int *)&GPVS->n,(int)sizeof(struct oPV)); |
LASTCO = &oVLIST[i]; |
| reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV)); |
asir_reallocarray((char **)&GPVS->va,(int *)&GPVS->asize,(int *)&GPVS->n,(int)sizeof(struct oPV)); |
| reallocarray((char **)&PPVS->va,(int *)&PPVS->asize,(int *)&PPVS->n,(int)sizeof(struct oPV)); |
asir_reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV)); |
| |
asir_reallocarray((char **)&PPVS->va,(int *)&PPVS->asize,(int *)&PPVS->n,(int)sizeof(struct oPV)); |
| CPVS = GPVS; |
CPVS = GPVS; |
| MKNODE(ONENODE,mkfnode(1,I_FORMULA,ONE),0); |
MKNODE(ONENODE,mkfnode(1,I_FORMULA,ONE),NULLP); |
| OID(F_TRUE)=O_F; FOP(F_TRUE)=AL_TRUE; F_TRUE->arg.dummy = 0; |
OID(F_TRUE)=O_F; FOP(F_TRUE)=AL_TRUE; F_TRUE->arg.dummy = 0; |
| OID(F_FALSE)=O_F; FOP(F_FALSE)=AL_FALSE; F_FALSE->arg.dummy = 0; |
OID(F_FALSE)=O_F; FOP(F_FALSE)=AL_FALSE; F_FALSE->arg.dummy = 0; |
| OID(Symbol_grlex) = O_SYMBOL; Symbol_grlex->name = "@grlex"; |
OID(Symbol_grlex) = O_SYMBOL; Symbol_grlex->name = "@grlex"; |
| Line 193 void notdef(VL vl,Obj a,Obj b,Obj *c) |
|
| Line 192 void notdef(VL vl,Obj a,Obj b,Obj *c) |
|
| error("undefined arithmetic operation."); |
error("undefined arithmetic operation."); |
| } |
} |
| |
|
| |
int disable_debugger; |
| int do_asirrc; |
int do_asirrc; |
| int do_file; |
int do_file; |
| char *do_filename; |
char *do_filename; |
| Line 229 void asir_terminate(int status) |
|
| Line 229 void asir_terminate(int status) |
|
| LONGJMP(asir_infile->jmpbuf,status); |
LONGJMP(asir_infile->jmpbuf,status); |
| else { |
else { |
| if ( user_quit_handler ) { |
if ( user_quit_handler ) { |
| if ( !do_terse ) |
if ( !do_terse ) { |
| fprintf(stderr,"Calling the registered quit callbacks..."); |
fprintf(stderr,"Calling the registered quit callbacks..."); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| |
} |
| for ( n = user_quit_handler; n; n = NEXT(n) ) |
for ( n = user_quit_handler; n; n = NEXT(n) ) |
| bevalf((FUNC)BDY(n),0); |
bevalf((FUNC)BDY(n),0); |
| if ( !do_terse ) |
if ( !do_terse ) { |
| fprintf(stderr, "done.\n"); |
fprintf(stderr, "done.\n"); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| |
} |
| } |
} |
| tty_reset(); |
tty_reset(); |
| #if defined(MPI) |
#if defined(MPI) |
| Line 243 void asir_terminate(int status) |
|
| Line 251 void asir_terminate(int status) |
|
| mpi_finalize(); |
mpi_finalize(); |
| #else |
#else |
| #if defined(SIGPIPE) |
#if defined(SIGPIPE) |
| signal(SIGPIPE,SIG_IGN); |
set_signal(SIGPIPE,SIG_IGN); |
| #endif |
#endif |
| close_allconnections(); |
close_allconnections(); |
| #endif |
#endif |
| Line 286 void sprompt(char *ptr) |
|
| Line 294 void sprompt(char *ptr) |
|
| sprintf(ptr,"[%d] ",APVS->n); |
sprintf(ptr,"[%d] ",APVS->n); |
| } |
} |
| |
|
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| static int which(char *prog, char *path, char *buf, size_t size) |
static int which(char *prog, char *path, char *buf, size_t size) |
| { |
{ |
| char *tok; |
char *tok; |
| Line 319 static int which(char *prog, char *path, char *buf, si |
|
| Line 327 static int which(char *prog, char *path, char *buf, si |
|
| |
|
| void cppname_init() |
void cppname_init() |
| { |
{ |
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| |
char *oxhome; |
| |
char oxcpp[BUFSIZ]; |
| |
#define OXCPP "/bin/ox_cpp" |
| |
|
| |
if ( oxhome = getenv("OpenXM_HOME") ) { |
| |
if ( strlen(oxhome)+strlen(OXCPP)<BUFSIZ ) { |
| |
sprintf(oxcpp,"%s%s",oxhome,OXCPP); |
| |
if ( access(oxcpp,X_OK&R_OK) == 0 ) { |
| |
strcpy(cppname,oxcpp); |
| |
return; |
| |
} |
| |
} |
| |
} |
| if (access(cppname, X_OK&R_OK) != 0) { |
if (access(cppname, X_OK&R_OK) != 0) { |
| which("cpp", "/lib:/usr/ccs/lib:/usr/bin", cppname, BUFSIZ) || |
which("cpp", "/lib:/usr/ccs/lib:/usr/bin", cppname, BUFSIZ) || |
| which("cpp", getenv("PATH"), cppname, BUFSIZ); |
which("cpp", getenv("PATH"), cppname, BUFSIZ); |
|
|
| |
|
| void process_args(int ac,char **av) |
void process_args(int ac,char **av) |
| { |
{ |
| |
int nm,dv; |
| do_asirrc = 1; |
do_asirrc = 1; |
| #if !defined(MPI) |
#if !defined(MPI) |
| do_message = 1; |
do_message = 1; |
| #endif |
#endif |
| |
#if defined(VISUAL) && defined(VISUAL_CONSOLE) |
| |
disable_debugger=1; |
| |
#endif |
| do_quiet = 0; |
do_quiet = 0; |
| while ( ac > 0 ) { |
while ( ac > 0 ) { |
| if ( !strcmp(*av,"-heap") && (ac >= 2) ) { |
if ( !strcmp(*av,"-heap") && (ac >= 2) ) { |
| Line 343 void process_args(int ac,char **av) |
|
| Line 368 void process_args(int ac,char **av) |
|
| GC_expand_hp(atoi(*(av+1))); av += 2; ac -= 2; |
GC_expand_hp(atoi(*(av+1))); av += 2; ac -= 2; |
| } else if ( !strcmp(*av,"-adj") && (ac >= 2) ) { |
} else if ( !strcmp(*av,"-adj") && (ac >= 2) ) { |
| char *slash; |
char *slash; |
| |
|
| slash = strrchr(*(av+1),'/'); |
slash = strrchr(*(av+1),'/'); |
| if ( slash ) { |
if ( slash ) { |
| *slash = 0; |
*slash = 0; |
| GC_free_space_numerator = atoi(slash+1); |
nm = atoi(slash+1); |
| |
}else { |
| |
nm = 1; |
| } |
} |
| GC_free_space_divisor = atoi(*(av+1)); |
dv = atoi(*(av+1)); |
| |
Risa_GC_set_adj(nm,dv); |
| av += 2; ac -= 2; |
av += 2; ac -= 2; |
| } else if ( !strcmp(*av,"-cpp") && (ac >= 2) ) { |
} else if ( !strcmp(*av,"-cpp") && (ac >= 2) ) { |
| strcpy(cppname,*(av+1)); av += 2; ac -= 2; |
strcpy(cppname,*(av+1)); av += 2; ac -= 2; |
| |
} else if ( !strcmp(*av,"-d") && (ac >= 2) ) { |
| |
#if defined(VISUAL) && defined(VISUAL_CONSOLE) |
| |
disable_debugger=0; |
| |
#endif |
| |
av += 2; ac -= 2; |
| } else if ( !strcmp(*av,"-f") && (ac >= 2) ) { |
} else if ( !strcmp(*av,"-f") && (ac >= 2) ) { |
| do_quiet = 1; |
do_quiet = 1; |
| in_fp = fopen(*(av+1),"r"); |
in_fp = fopen(*(av+1),"r"); |
| if ( !in_fp ) { |
if ( !in_fp ) { |
| fprintf(stderr,"%s does not exist!\n",*(av+1)); |
fprintf(stderr,"%s does not exist!\n",*(av+1)); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| asir_terminate(1); |
asir_terminate(1); |
| } |
} |
| do_file = 1; |
do_file = 1; |
| Line 377 void process_args(int ac,char **av) |
|
| Line 412 void process_args(int ac,char **av) |
|
| void GC_set_max_heap_size(int); |
void GC_set_max_heap_size(int); |
| |
|
| GC_set_max_heap_size(atoi(*(av+1))); av += 2; ac -= 2; |
GC_set_max_heap_size(atoi(*(av+1))); av += 2; ac -= 2; |
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| } else if ( !strcmp(*av,"-display") && (ac >= 2) ) { |
} else if ( !strcmp(*av,"-display") && (ac >= 2) ) { |
| strcpy(displayname,*(av+1)); av += 2; ac -= 2; |
strcpy(displayname,*(av+1)); av += 2; ac -= 2; |
| #endif |
#endif |
| Line 385 void process_args(int ac,char **av) |
|
| Line 420 void process_args(int ac,char **av) |
|
| } else if ( !strcmp(*av,"-fep") ) { |
} else if ( !strcmp(*av,"-fep") ) { |
| do_fep = 1; av++; ac--; |
do_fep = 1; av++; ac--; |
| #endif |
#endif |
| #if defined(PARI) |
|
| } else if ( !strcmp(*av,"-paristack") ) { |
|
| extern int paristack; |
|
| |
|
| paristack = atoi(*(av+1)); av += 2; ac -= 2; |
|
| #endif |
|
| } else { |
} else { |
| fprintf(stderr,"%s : unknown option.\n",*av); |
fprintf(stderr,"%s : unknown option.\n",*av); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| asir_terminate(1); |
asir_terminate(1); |
| } |
} |
| } |
} |
| Line 409 void process_args(int ac,char **av) |
|
| Line 441 void process_args(int ac,char **av) |
|
| #endif |
#endif |
| } |
} |
| |
|
| #include <signal.h> |
#if defined(HAVE_SIGACTION) |
| |
void (*set_signal(int sig, void (*handler)(int)))(int) |
| |
{ |
| |
struct sigaction act; |
| |
struct sigaction oldact; |
| |
if (handler == SIG_IGN || handler == SIG_DFL) { |
| |
return signal(sig,handler); |
| |
} |
| |
act.sa_handler=handler; |
| |
act.sa_flags=0; |
| |
act.sa_flags |= SA_RESTART; |
| |
sigemptyset(&act.sa_mask); |
| |
sigaction(sig,&act,&oldact); |
| |
return oldact.sa_handler; |
| |
} |
| |
#endif |
| |
|
| void sig_init() { |
void sig_init() { |
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| signal(SIGINT,int_handler); |
set_signal(SIGINT,int_handler); |
| #else |
#else |
| void register_ctrlc_handler(); |
void register_ctrlc_handler(); |
| |
|
| register_ctrlc_handler(); |
register_ctrlc_handler(); |
| #endif |
#endif |
| signal(SIGSEGV,segv_handler); |
set_signal(SIGSEGV,segv_handler); |
| |
|
| #if defined(SIGFPE) |
#if defined(SIGFPE) |
| signal(SIGFPE,fpe_handler); |
set_signal(SIGFPE,fpe_handler); |
| #endif |
#endif |
| |
|
| #if defined(SIGPIPE) |
#if defined(SIGPIPE) |
| signal(SIGPIPE,pipe_handler); |
set_signal(SIGPIPE,pipe_handler); |
| #endif |
#endif |
| |
|
| #if defined(SIGILL) |
#if defined(SIGILL) |
| signal(SIGILL,ill_handler); |
set_signal(SIGILL,ill_handler); |
| #endif |
#endif |
| |
|
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| signal(SIGBUS,bus_handler); |
set_signal(SIGBUS,bus_handler); |
| #endif |
#endif |
| } |
} |
| |
|
| static void (*old_int)(int); |
static void (*old_int)(int); |
| |
|
| void asir_save_handler() { |
void asir_save_handler() { |
| old_int = signal(SIGINT,SIG_IGN); |
old_int = set_signal(SIGINT,SIG_IGN); |
| signal(SIGINT,old_int); |
set_signal(SIGINT,old_int); |
| } |
} |
| |
|
| void asir_set_handler() { |
void asir_set_handler() { |
| signal(SIGINT,int_handler); |
set_signal(SIGINT,int_handler); |
| } |
} |
| |
|
| void asir_reset_handler() { |
void asir_reset_handler() { |
| signal(SIGINT,old_int); |
set_signal(SIGINT,old_int); |
| } |
} |
| |
|
| extern int I_am_server; |
extern int I_am_server; |
| Line 463 void resetenv(char *s) |
|
| Line 510 void resetenv(char *s) |
|
| while ( NEXT(asir_infile) ) |
while ( NEXT(asir_infile) ) |
| closecurrentinput(); |
closecurrentinput(); |
| resetpvs(); |
resetpvs(); |
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| if ( do_server_in_X11 ) |
if ( do_server_in_X11 ) |
| #endif |
#endif |
| show_debug_window(0); |
show_debug_window(0); |
| #if defined(VISUAL_LIB) |
#if defined(VISUAL_LIB) |
| w_noflush_stderr(0); |
w_noflush_stderr(0); |
| #endif |
#endif |
| asir_out = stdout; |
#if defined(__MINGW32__) |
| #if defined(PARI) |
fflush(stderr); |
| pari_outfile = stdout; |
|
| #endif |
#endif |
| |
asir_out = stdout; |
| /* restore states */ |
/* restore states */ |
| reset_engine(); |
reset_engine(); |
| reset_io(); |
reset_io(); |
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| reset_timer(); |
reset_timer(); |
| #endif |
#endif |
| LONGJMP(main_env,1); |
LONGJMP(main_env,1); |
| Line 489 void fatal(int n) |
|
| Line 536 void fatal(int n) |
|
| } |
} |
| |
|
| extern int ox_int_received, critical_when_signal; |
extern int ox_int_received, critical_when_signal; |
| |
extern int in_gc, caught_intr; |
| |
extern int ox_get_pari_result; |
| |
|
| void int_handler(int sig) |
void int_handler(int sig) |
| { |
{ |
| extern NODE PVSS; |
extern NODE PVSS; |
| NODE t; |
NODE t; |
| |
|
| |
if ( do_file || disable_debugger ) { |
| if ( do_file ) { |
LEAVE_SIGNAL_CS_ALL; |
| ExitAsir(); |
ExitAsir(); |
| } |
} |
| if ( critical_when_signal ) { |
if ( !ox_get_pari_result && critical_when_signal ) { |
| ox_int_received = 1; |
ox_int_received = 1; |
| return; |
return; |
| } |
} |
| #if defined(VISUAL) |
if ( in_gc ) { |
| |
caught_intr = 1; |
| |
return; |
| |
} |
| |
#if defined(VISUAL) || defined(__MINGW32__) |
| suspend_timer(); |
suspend_timer(); |
| #endif |
#endif |
| signal(SIGINT,SIG_IGN); |
set_signal(SIGINT,SIG_IGN); |
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| if ( do_server_in_X11 ) { |
if ( do_server_in_X11 ) { |
| debug(PVSS?((VS)BDY(PVSS))->usrf->f.usrf->body:0); |
debug(PVSS?((VS)BDY(PVSS))->usrf->f.usrf->body:0); |
| restore_handler(); |
restore_handler(); |
| Line 528 void int_handler(int sig) |
|
| Line 581 void int_handler(int sig) |
|
| |
|
| fprintf(stderr,"interrupt ?(q/t/c/d/u/w/?) "); fflush(stderr); |
fprintf(stderr,"interrupt ?(q/t/c/d/u/w/?) "); fflush(stderr); |
| buf[0] = '\n'; |
buf[0] = '\n'; |
| while ( buf[0] == '\n' ) |
while ( !feof(stdin) && buf[0] == '\n' ) |
| fgets(buf,BUFSIZ,stdin); |
fgets(buf,BUFSIZ,stdin); |
| |
if ( feof(stdin) ) { |
| |
clearerr(stdin); |
| |
continue; |
| |
} |
| switch ( c = buf[0] ) { |
switch ( c = buf[0] ) { |
| case 'q': |
case 'q': |
| while ( 1 ) { |
while ( 1 ) { |
| Line 537 void int_handler(int sig) |
|
| Line 594 void int_handler(int sig) |
|
| fgets(buf,BUFSIZ,stdin); |
fgets(buf,BUFSIZ,stdin); |
| if ( !strncmp(buf,"y",1) ) { |
if ( !strncmp(buf,"y",1) ) { |
| fprintf(stderr,"Bye\n"); |
fprintf(stderr,"Bye\n"); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| /* for terminating myself */ |
/* for terminating myself */ |
| asir_infile = 0; |
asir_infile = 0; |
| asir_terminate(1); |
asir_terminate(1); |
| Line 563 void int_handler(int sig) |
|
| Line 623 void int_handler(int sig) |
|
| restore_handler(); |
restore_handler(); |
| if ( c == 'u' ) { |
if ( c == 'u' ) { |
| if ( user_int_handler ) { |
if ( user_int_handler ) { |
| if ( !do_terse ) |
if ( !do_terse ) { |
| fprintf(stderr, |
fprintf(stderr, |
| "Calling the registered exception callbacks..."); |
"Calling the registered exception callbacks..."); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| |
} |
| for ( t = user_int_handler; t; t = NEXT(t) ) |
for ( t = user_int_handler; t; t = NEXT(t) ) |
| bevalf((FUNC)BDY(t),0); |
bevalf((FUNC)BDY(t),0); |
| if ( !do_terse ) |
if ( !do_terse ) { |
| fprintf(stderr, "done.\n"); |
fprintf(stderr, "done.\n"); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| |
} |
| } |
} |
| } |
} |
| |
LEAVE_SIGNAL_CS_ALL; |
| resetenv("return to toplevel"); |
resetenv("return to toplevel"); |
| break; |
break; |
| case 'd': |
case 'd': |
| Line 589 void int_handler(int sig) |
|
| Line 658 void int_handler(int sig) |
|
| break; |
break; |
| case '?': |
case '?': |
| fprintf(stderr, "q:quit t:toplevel c:continue d:debug u:call registered handler w:where\n"); |
fprintf(stderr, "q:quit t:toplevel c:continue d:debug u:call registered handler w:where\n"); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| break; |
break; |
| default: |
default: |
| break; |
break; |
| Line 597 void int_handler(int sig) |
|
| Line 669 void int_handler(int sig) |
|
| } |
} |
| |
|
| void restore_handler() { |
void restore_handler() { |
| #if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
| resume_timer(); |
resume_timer(); |
| #endif |
#endif |
| #if defined(SIGINT) |
#if defined(SIGINT) |
| signal(SIGINT,int_handler); |
set_signal(SIGINT,int_handler); |
| #endif |
#endif |
| } |
} |
| |
|
| void segv_handler(int sig) |
void segv_handler(int sig) |
| { |
{ |
| #if defined(SIGSEGV) |
#if defined(SIGSEGV) |
| signal(SIGSEGV,segv_handler); |
set_signal_for_restart(SIGSEGV,segv_handler); |
| error("internal error (SEGV)"); |
error("internal error (SEGV)"); |
| #endif |
#endif |
| } |
} |
| Line 616 void segv_handler(int sig) |
|
| Line 688 void segv_handler(int sig) |
|
| void ill_handler(int sig) |
void ill_handler(int sig) |
| { |
{ |
| #if defined(SIGILL) |
#if defined(SIGILL) |
| signal(SIGILL,ill_handler); |
set_signal_for_restart(SIGILL,ill_handler); |
| error("illegal instruction (ILL)"); |
error("illegal instruction (ILL)"); |
| #endif |
#endif |
| } |
} |
| Line 632 void ill_handler(int sig) |
|
| Line 704 void ill_handler(int sig) |
|
| void alrm_handler(int sig) |
void alrm_handler(int sig) |
| { |
{ |
| fprintf(stderr,"interval timer expired (VTALRM)\n"); |
fprintf(stderr,"interval timer expired (VTALRM)\n"); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| LONGJMP(timer_env,1); |
LONGJMP(timer_env,1); |
| } |
} |
| |
|
| void bus_handler(int sig) |
void bus_handler(int sig) |
| { |
{ |
| #if defined(SIGBUS) |
#if defined(SIGBUS) |
| signal(SIGBUS,bus_handler); |
set_signal_for_restart(SIGBUS,bus_handler); |
| error("internal error (BUS ERROR)"); |
error("internal error (BUS ERROR)"); |
| #endif |
#endif |
| } |
} |
| Line 646 void bus_handler(int sig) |
|
| Line 721 void bus_handler(int sig) |
|
| void fpe_handler(int sig) |
void fpe_handler(int sig) |
| { |
{ |
| #if defined(SIGFPE) |
#if defined(SIGFPE) |
| signal(SIGFPE,fpe_handler); |
set_signal_for_restart(SIGFPE,fpe_handler); |
| error("internal error (FPE)"); |
error("internal error (FPE)"); |
| #endif |
#endif |
| } |
} |
| Line 654 void fpe_handler(int sig) |
|
| Line 729 void fpe_handler(int sig) |
|
| void pipe_handler(int sig) |
void pipe_handler(int sig) |
| { |
{ |
| #if defined(SIGPIPE) |
#if defined(SIGPIPE) |
| signal(SIGPIPE,pipe_handler); |
set_signal_for_restart(SIGPIPE,pipe_handler); |
| end_critical(); |
end_critical(); |
| error("internal error (BROKEN PIPE)"); |
error("internal error (BROKEN PIPE)"); |
| #endif |
#endif |
| Line 685 void error(char *s) |
|
| Line 760 void error(char *s) |
|
| { |
{ |
| SNODE *snp=0; |
SNODE *snp=0; |
| |
|
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| if ( !error_in_timer && timer_is_set ) |
if ( !error_in_timer && timer_is_set ) |
| alrm_handler(SIGNAL_FOR_TIMER); |
alrm_handler(SIGNAL_FOR_TIMER); |
| #endif |
#endif |
| fprintf(stderr,"%s\n",s); |
fprintf(stderr,"%s\n",s); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| set_lasterror(s); |
set_lasterror(s); |
| if ( CPVS != GPVS ) { |
if ( CPVS != GPVS ) { |
| if ( CPVS && CPVS->usrf && CPVS->usrf->f.usrf ) |
if ( CPVS && CPVS->usrf && CPVS->usrf->f.usrf ) |
| Line 718 void error(char *s) |
|
| Line 796 void error(char *s) |
|
| resetenv("return to toplevel"); |
resetenv("return to toplevel"); |
| } |
} |
| |
|
| void toplevel(char *s) |
void goto_toplevel(char *s) |
| { |
{ |
| SNODE *snp=0; |
SNODE *snp=0; |
| |
|
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| if ( timer_is_set ) |
if ( timer_is_set ) |
| alrm_handler(SIGNAL_FOR_TIMER); |
alrm_handler(SIGNAL_FOR_TIMER); |
| #endif |
#endif |
| fprintf(stderr,"%s\n",s); |
fprintf(stderr,"%s\n",s); |
| |
#if defined(__MINGW32__) |
| |
fflush(stderr); |
| |
#endif |
| if ( do_file ) { |
if ( do_file ) { |
| char errbuf[BUFSIZ*5]; /* sufficient to store stack information ? */ |
char errbuf[BUFSIZ*5]; /* sufficient to store stack information ? */ |
| |
|
| Line 737 void toplevel(char *s) |
|
| Line 818 void toplevel(char *s) |
|
| resetenv("return to toplevel"); |
resetenv("return to toplevel"); |
| } |
} |
| |
|
| #if !defined(VISUAL) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
| #include <sys/time.h> |
#include <sys/time.h> |
| |
|
| void set_timer(int interval) |
void set_timer(int interval) |
| Line 749 void set_timer(int interval) |
|
| Line 830 void set_timer(int interval) |
|
| it.it_value.tv_sec = interval; |
it.it_value.tv_sec = interval; |
| it.it_value.tv_usec = 0; |
it.it_value.tv_usec = 0; |
| setitimer(ITIMER_TYPE,&it,0); |
setitimer(ITIMER_TYPE,&it,0); |
| signal(SIGNAL_FOR_TIMER,alrm_handler); |
set_signal(SIGNAL_FOR_TIMER,alrm_handler); |
| timer_is_set = 1; |
timer_is_set = 1; |
| } |
} |
| |
|
| Line 762 void reset_timer() |
|
| Line 843 void reset_timer() |
|
| it.it_value.tv_sec = 0; |
it.it_value.tv_sec = 0; |
| it.it_value.tv_usec = 0; |
it.it_value.tv_usec = 0; |
| setitimer(ITIMER_TYPE,&it,0); |
setitimer(ITIMER_TYPE,&it,0); |
| signal(SIGNAL_FOR_TIMER,SIG_IGN); |
set_signal(SIGNAL_FOR_TIMER,SIG_IGN); |
| timer_is_set = 0; |
timer_is_set = 0; |
| } |
} |
| #endif |
#endif |
| Line 772 char *get_asir_distribution(); |
|
| Line 853 char *get_asir_distribution(); |
|
| |
|
| char *get_gcversion() |
char *get_gcversion() |
| { |
{ |
| #if defined(GC7) |
return "GC 7.2 copyright 1988-2012, H-J. Boehm, A. J. Demers, Xerox, SGI, HP.\n"; |
| return "GC 7.0 copyright 1988-2007, H-J. Boehm, A. J. Demers, Xerox, SGI, HP.\n"; |
|
| #else |
|
| return "GC 6.8 copyright 1988-2006, H-J. Boehm, A. J. Demers, Xerox, SGI, HP.\n"; |
|
| #endif |
|
| } |
} |
| |
|
| char *get_pariversion() |
char *get_pariversion() |
| { |
{ |
| #if PARI |
|
| #if 0 |
|
| return PARIVERSION", Copyright (C) 2000-2005 The PARI Group.\n"; |
|
| #else |
|
| return "PARI 2.0.17, copyright 1989-1999, C. Batut, K. Belabas, D. Bernardi,\n H. Cohen and M. Olivier.\n"; |
|
| #endif |
|
| #endif |
|
| return ""; |
return ""; |
| } |
} |
| |
|
| Line 824 char *scopyright() |
|
| Line 894 char *scopyright() |
|
| } |
} |
| return notice; |
return notice; |
| } |
} |
| |
|
| |
#if defined(VISUAL) || defined(__MINGW32__) |
| |
int recv_intr; |
| |
|
| |
static CRITICAL_SECTION signal_cs; |
| |
static int initialized_signal_cs; |
| |
static int signal_cs_count; |
| |
|
| |
static void init_signal_cs() |
| |
{ |
| |
if (!initialized_signal_cs) { |
| |
InitializeCriticalSection(&signal_cs); |
| |
initialized_signal_cs=1; |
| |
signal_cs_count=0; |
| |
} |
| |
} |
| |
|
| |
void try_enter_signal_cs() |
| |
{ |
| |
init_signal_cs(); |
| |
if(TryEnterCriticalSection(&signal_cs)) { |
| |
signal_cs_count++; |
| |
} |
| |
} |
| |
|
| |
void enter_signal_cs() |
| |
{ |
| |
init_signal_cs(); |
| |
EnterCriticalSection(&signal_cs); |
| |
signal_cs_count++; |
| |
} |
| |
|
| |
void leave_signal_cs() |
| |
{ |
| |
init_signal_cs(); |
| |
if(signal_cs_count>0) { |
| |
LeaveCriticalSection(&signal_cs); |
| |
signal_cs_count--; |
| |
} |
| |
} |
| |
|
| |
void leave_signal_cs_all() |
| |
{ |
| |
if (!initialized_signal_cs) { |
| |
init_signal_cs(); |
| |
} |
| |
while(signal_cs_count>0) { |
| |
LeaveCriticalSection(&signal_cs); |
| |
signal_cs_count--; |
| |
} |
| |
} |
| |
|
| |
void check_intr() |
| |
{ |
| |
extern int recv_intr; |
| |
enter_signal_cs(); |
| |
if ( recv_intr ) { |
| |
if ( recv_intr == 1 ) { |
| |
recv_intr = 0; |
| |
int_handler(SIGINT); |
| |
} else { |
| |
recv_intr = 0; |
| |
ox_usr1_handler(0); |
| |
} |
| |
} |
| |
leave_signal_cs_all(); |
| |
} |
| |
#endif |