version 1.1.1.1, 1999/12/03 07:39:12 |
version 1.94, 2016/08/26 04:51:34 |
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/* $OpenXM: OpenXM/src/asir99/parse/glob.c,v 1.2 1999/11/17 08:57:10 noro Exp $ */ |
/* |
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* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED |
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* All rights reserved. |
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* |
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* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, |
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* non-exclusive and royalty-free license to use, copy, modify and |
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* redistribute, solely for non-commercial and non-profit purposes, the |
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* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and |
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* conditions of this Agreement. For the avoidance of doubt, you acquire |
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* only a limited right to use the SOFTWARE hereunder, and FLL or any |
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* third party developer retains all rights, including but not limited to |
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* copyrights, in and to the SOFTWARE. |
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* |
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* (1) FLL does not grant you a license in any way for commercial |
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* purposes. You may use the SOFTWARE only for non-commercial and |
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* non-profit purposes only, such as academic, research and internal |
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* business use. |
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* (2) The SOFTWARE is protected by the Copyright Law of Japan and |
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* international copyright treaties. If you make copies of the SOFTWARE, |
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* with or without modification, as permitted hereunder, you shall affix |
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* to all such copies of the SOFTWARE the above copyright notice. |
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* (3) An explicit reference to this SOFTWARE and its copyright owner |
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* shall be made on your publication or presentation in any form of the |
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* results obtained by use of the SOFTWARE. |
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* (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
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* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification |
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* for such modification or the source code of the modified part of the |
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* SOFTWARE. |
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* |
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* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL |
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* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND |
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* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' |
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* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY |
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* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. |
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* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, |
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* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL |
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* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES |
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* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES |
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* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY |
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* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF |
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* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART |
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* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
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* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
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* |
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* $OpenXM: OpenXM_contrib2/asir2000/parse/glob.c,v 1.93 2016/08/24 08:21:03 ohara Exp $ |
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*/ |
#include "ca.h" |
#include "ca.h" |
#include "al.h" |
#include "al.h" |
#include "parse.h" |
#include "parse.h" |
#if PARI |
#include "ox.h" |
#include "genpari.h" |
#include <signal.h> |
#endif |
#if !defined(VISUAL) && !defined(__MINGW32__) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV) && !defined(__CYGWIN__) && !defined(__INTERIX) && !defined(__FreeBSD__) |
#if !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV) |
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#include <sgtty.h> |
#include <sgtty.h> |
#else |
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#if defined(THINK_C) && !defined(__MWERKS__) |
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#include <console.h> |
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#endif |
#endif |
#endif |
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#if defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
#include <io.h> |
#include <io.h> |
#include <direct.h> |
#include <direct.h> |
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#else |
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#include <unistd.h> |
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#include <string.h> |
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#include <stdio.h> |
#endif |
#endif |
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#if defined(SYSV) |
#if defined(SYSV) && !defined(_IBMR2) |
#include <sys/ttold.h> |
#include <sys/ttold.h> |
#endif |
#endif |
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#if defined(THINK_C) || defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
#if defined(VISUAL) |
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#define HISTORY asir_history |
#define HISTORY asir_history |
#else |
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#define HISTORY "history" |
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#endif |
#endif |
#endif |
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#define MAXHIST 100 |
#define MAXHIST 100 |
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extern int GC_free_space_divisor; |
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extern int GC_free_space_numerator; |
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extern FILE *asir_out; |
extern FILE *asir_out; |
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IN asir_infile; |
INFILE asir_infile; |
jmp_buf env,debug_env,timer_env; |
JMP_BUF main_env,debug_env,timer_env,exec_env; |
int little_endian,debug_mode; |
int little_endian,debug_mode,no_debug_on_error; |
char *asir_libdir; |
char *asir_libdir; |
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char *asir_contrib_dir; |
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char *asir_private_dir; |
char *asir_pager; |
char *asir_pager; |
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NODE usrf,sysf,noargsysf,ubinf,parif; |
NODE usrf,sysf,noargsysf,ubinf,parif; |
NODE ONENODE; |
NODE ONENODE; |
int main_parser, ox_do_copy, ox_do_count, ox_count_length; |
int main_parser, allow_create_var, ox_do_copy, ox_do_count, ox_count_length; |
int ox_file_io, ox_need_conv; |
int ox_file_io, ox_need_conv; |
char *ox_copy_bptr; |
char *ox_copy_bptr; |
char *parse_strp; |
char *parse_strp; |
Line 52 FUNC parse_targetf; |
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Line 96 FUNC parse_targetf; |
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FILE *ox_istream,*ox_ostream; |
FILE *ox_istream,*ox_ostream; |
int do_server_in_X11; |
int do_server_in_X11; |
Obj LastVal; |
Obj LastVal; |
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LIST LastStackTrace; |
char LastError[BUFSIZ]; |
char LastError[BUFSIZ]; |
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int timer_is_set; |
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NODE current_option; |
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NODE user_int_handler, user_quit_handler; |
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struct oV oVAR[] = { |
struct oV oVAR[] = { |
{"x",0,0}, {"y",0,0}, {"z",0,0}, {"u",0,0}, |
{"x",0,0}, {"y",0,0}, {"z",0,0}, {"u",0,0}, |
Line 76 struct oVL oVLIST[52]; |
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Line 124 struct oVL oVLIST[52]; |
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VL CO = oVLIST; |
VL CO = oVLIST; |
VL ALG; |
VL ALG; |
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struct oVS oGPVS,oAPVS,oEPVS; |
struct oVS oGPVS,oAPVS,oEPVS,oPPVS; |
VS GPVS = &oGPVS; |
VS GPVS = &oGPVS; |
VS APVS = &oAPVS; |
VS APVS = &oAPVS; |
VS EPVS = &oEPVS; |
VS EPVS = &oEPVS; |
VS CPVS; |
VS PPVS = &oPPVS; |
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VS CPVS,MPVS; |
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NODE MODULE_LIST; |
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MODULE CUR_MODULE; |
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char *CUR_FUNC; |
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struct oSYMBOL oGrlex, oGlex, oLex; |
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SYMBOL Symbol_grlex = &oGrlex; |
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SYMBOL Symbol_glex = &oGlex; |
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SYMBOL Symbol_lex = &oLex;; |
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struct oF oF_TRUE,oF_FALSE; |
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; |
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#if defined(__SVR4) && defined(sun) |
#if defined(VISUAL) || defined(__MINGW32__) |
char cppname[64] = "/usr/ccs/lib/cpp "; |
char cppname[BUFSIZ] = "c:\\asir\\stdlib\\cpp "; |
#else |
#else |
#if defined(__FreeBSD__) || defined(__NetBSD__) |
char cppname[BUFSIZ] = "/lib/cpp "; |
char cppname[64] = "/usr/bin/cpp "; |
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#else |
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#if defined(VISUAL) |
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char cppname[64] = "c:\\asir\\stdlib\\cpp "; |
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#else |
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char cppname[64] = "/lib/cpp "; |
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#endif |
#endif |
#endif |
char asirname[BUFSIZ]; |
#endif |
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char asirname[64]; |
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char displayname[BUFSIZ]; |
char displayname[BUFSIZ]; |
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int Verbose; |
int Verbose; |
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int do_quiet; |
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void glob_init() { |
void glob_init() { |
int i; |
int i; |
Line 113 void glob_init() { |
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Line 164 void glob_init() { |
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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)); |
reallocarray((char **)&GPVS->va,(int *)&GPVS->asize,(int *)&GPVS->n,(int)sizeof(struct oPV)); |
reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV)); |
reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV)); |
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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; |
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OID(Symbol_grlex) = O_SYMBOL; Symbol_grlex->name = "@grlex"; |
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Symbol_grlex->value = 0; |
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OID(Symbol_glex) = O_SYMBOL; Symbol_glex->name = "@glex"; |
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Symbol_glex->value = 1; |
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OID(Symbol_lex) = O_SYMBOL; Symbol_lex->name = "@lex"; |
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Symbol_lex->value = 2; |
sprintf(asirname,"%s/asir_symtab",asir_libdir); |
sprintf(asirname,"%s/asir_symtab",asir_libdir); |
#if defined(THINK_C) |
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initVol(); |
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#endif |
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} |
} |
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void input_init(fp,name) |
void input_init(FILE *fp,char *name) |
FILE *fp; |
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char *name; |
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{ |
{ |
asir_infile = (IN)CALLOC(sizeof(struct oIN),1); |
asir_infile = (INFILE)CALLOC(sizeof(struct oINFILE),1); |
asir_infile->name = name; asir_infile->fp = fp; |
asir_infile->name = name; asir_infile->fp = fp; |
asir_infile->ln = 1; NEXT(asir_infile) = 0; |
asir_infile->ln = 1; NEXT(asir_infile) = 0; |
} |
} |
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void notdef(vl,a,b,c) |
void notdef(VL vl,Obj a,Obj b,Obj *c) |
VL vl; |
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Obj a,b,*c; |
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{ |
{ |
*c = 0; |
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error("undefined arithmetic operation."); |
error("undefined arithmetic operation."); |
} |
} |
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int kernelmode; |
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int do_asirrc; |
int do_asirrc; |
int do_file; |
int do_file; |
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char *do_filename; |
int do_message; |
int do_message; |
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int do_terse; |
int do_fep; |
int do_fep; |
int no_prompt; |
int asir_setenv; |
int read_exec_file; |
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static int buserr_sav; |
static int buserr_sav; |
static char asir_history[BUFSIZ]; |
static char asir_history[BUFSIZ]; |
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extern int mpi_myid; |
extern int mpi_myid; |
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#if !defined(VISUAL_LIB) |
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void ExitAsir() { |
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exit(0); |
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} |
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#endif |
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/* |
/* |
* status = 1 abnormal termination (error() etc.) |
* status = 1 abnormal termination (error() etc.) |
* status = 2 normal termination (end(), quit() etc.) |
* status = 2 normal termination (end(), quit() etc.) |
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* status = 3 absolute termination |
*/ |
*/ |
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void asir_terminate(status) |
void asir_terminate(int status) |
int status; |
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{ |
{ |
if ( read_exec_file ) { |
int t; |
read_exec_file = 0; longjmp(env,status); |
NODE n; |
} else { |
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/* called from engine in Windows */ |
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if ( status == 3 ) asir_infile = 0; |
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if ( asir_infile && asir_infile->ready_for_longjmp ) |
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LONGJMP(asir_infile->jmpbuf,status); |
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else { |
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if ( user_quit_handler ) { |
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if ( !do_terse ) { |
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fprintf(stderr,"Calling the registered quit callbacks..."); |
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#if defined(__MINGW32__) |
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fflush(stderr); |
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#endif |
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} |
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for ( n = user_quit_handler; n; n = NEXT(n) ) |
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bevalf((FUNC)BDY(n),0); |
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if ( !do_terse ) { |
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fprintf(stderr, "done.\n"); |
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#if defined(__MINGW32__) |
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fflush(stderr); |
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#endif |
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} |
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} |
tty_reset(); |
tty_reset(); |
#if INET && !defined(THINK_C) |
#if defined(MPI) |
#if MPI |
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if ( !mpi_myid ) |
if ( !mpi_myid ) |
close_allconnections(); |
close_allconnections(); |
mpi_finalize(); |
mpi_finalize(); |
#else |
#else |
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#if defined(SIGPIPE) |
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set_signal(SIGPIPE,SIG_IGN); |
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#endif |
close_allconnections(); |
close_allconnections(); |
#endif |
#endif |
#endif |
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if ( kernelmode ) |
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fputc(0xff,asir_out); |
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if ( asir_out ) |
if ( asir_out ) |
fflush(asir_out); |
fflush(asir_out); |
#if defined(THINK_C) && !defined(__MWERKS__) |
#if FEP |
*((int *)0x8) = buserr_sav; |
if ( do_fep ) { |
while ( NEXT(asir_infile) ) |
stifle_history(MAXHIST); |
closecurrentinput(); |
write_history(asir_history); |
console_options.pause_atexit = 0; |
} |
resetDir(); |
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write_hist(HISTORY); |
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#endif |
#endif |
ExitAsir(); |
ExitAsir(); |
} |
} |
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void param_init() { |
void param_init() { |
unsigned int et = 0xff; |
unsigned int et = 0xff; |
extern int paristack; |
extern int paristack; |
#if defined(THINK_C) |
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char name[BUFSIZ]; |
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int c; |
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int val; |
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FILE *fp; |
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int stacksize; |
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#include <Memory.h> |
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GC_free_space_divisor = 4; stacksize = 0x40000; |
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if ( fp = fopen("params","r") ) { |
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while ( 1 ) { |
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c = fgetc(fp); |
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if ( c == EOF ) |
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break; |
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else |
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ungetc(c,fp); |
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fscanf(fp,"%s %d",name,&val); |
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if ( !strcmp(name,"stacksize") ) |
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stacksize = val; |
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else if ( !strcmp(name,"adj") ) |
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GC_free_space_divisor = val; |
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#if PARI |
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else if ( !strcmp(name,"paristack") ) |
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paristack = val; |
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#endif |
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} |
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fclose(fp); |
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} |
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#if defined(__MWERKS__) |
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{ |
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Ptr al; |
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al = LMGetApplLimit(); |
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LMSetApplLimit(al-stacksize); |
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} |
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#else |
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ApplLimit = (Ptr)((char *)ApplLimit-stacksize); |
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console_options.title = "\pAsir"; |
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#endif |
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#endif |
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if ( *((char *)&et) ) |
if ( *((char *)&et) ) |
little_endian = 1; |
little_endian = 1; |
else |
else |
little_endian = 0; |
little_endian = 0; |
} |
} |
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Obj user_defined_prompt; |
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void prompt() { |
void prompt() { |
if ( !no_prompt && !do_fep && asir_infile->fp == stdin ) |
if ( !do_quiet && !do_fep && asir_infile->fp == stdin ) { |
fprintf(asir_out,"[%d]%c",APVS->n,kernelmode?0xfe:' '); |
fprintf(asir_out,"[%d] ",APVS->n); |
fflush(asir_out); |
fflush(asir_out); |
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} else if ( do_quiet && user_defined_prompt |
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&& OID(user_defined_prompt)==O_STR) { |
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fprintf(asir_out,BDY((STRING)user_defined_prompt),APVS->n); |
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fflush(asir_out); |
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} |
} |
} |
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void sprompt(ptr) |
void sprompt(char *ptr) |
char *ptr; |
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{ |
{ |
sprintf(ptr,"[%d]%c",APVS->n,kernelmode?0xfe:' '); |
sprintf(ptr,"[%d] ",APVS->n); |
} |
} |
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#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
static struct tchars tc; |
static int which(char *prog, char *path, char *buf, size_t size) |
static char oldeof; |
{ |
struct winsize wsize; |
char *tok; |
int ttywidth; |
char delim[] = ":"; |
char *upperbuf,*lowerbuf; |
char *path2 = malloc(strlen(path)+1); |
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char *name = malloc(size); |
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int proglen = strlen(prog)+3; /* "/" + prog + " \0" */ |
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|
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if (!name || !path2) { |
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return 0; |
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} |
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strcpy(path2, path); |
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tok = strtok(path2, delim); |
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while (tok != NULL) { |
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if (size >= strlen(tok)) { |
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sprintf(name, "%s/%s", tok, prog); |
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if (access(name, X_OK&R_OK) == 0) { |
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strcpy(buf, name); |
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strcat(buf, " "); |
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free(path2); free(name); |
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return 1; |
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} |
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tok = strtok(NULL, delim); |
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} |
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} |
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free(path2); free(name); |
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return 0; |
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} |
#endif |
#endif |
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void cppname_init() |
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{ |
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#if !defined(VISUAL) && !defined(__MINGW32__) |
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char *oxhome; |
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char oxcpp[BUFSIZ]; |
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#define OXCPP "/bin/ox_cpp" |
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|
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if ( oxhome = getenv("OpenXM_HOME") ) { |
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if ( strlen(oxhome)+strlen(OXCPP)<BUFSIZ ) { |
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sprintf(oxcpp,"%s%s",oxhome,OXCPP); |
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if ( access(oxcpp,X_OK&R_OK) == 0 ) { |
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strcpy(cppname,oxcpp); |
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return; |
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} |
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} |
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} |
|
if (access(cppname, X_OK&R_OK) != 0) { |
|
which("cpp", "/lib:/usr/ccs/lib:/usr/bin", cppname, BUFSIZ) || |
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which("cpp", getenv("PATH"), cppname, BUFSIZ); |
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} |
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#endif |
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} |
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FILE *in_fp; |
FILE *in_fp; |
|
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void process_args(ac,av) |
void process_args(int ac,char **av) |
int ac; |
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char **av; |
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{ |
{ |
#if !defined(THINK_C) |
int nm,dv; |
do_asirrc = 1; |
do_asirrc = 1; |
#if !MPI |
#if !defined(MPI) |
do_message = 1; |
do_message = 1; |
#endif |
#endif |
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do_quiet = 0; |
while ( ac > 0 ) { |
while ( ac > 0 ) { |
if ( !strcmp(*av,"-heap") && (ac >= 2) ) { |
if ( !strcmp(*av,"-heap") && (ac >= 2) ) { |
void GC_expand_hp(int); |
void GC_expand_hp(int); |
|
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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; |
|
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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); |
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}else { |
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nm = 1; |
} |
} |
GC_free_space_divisor = atoi(*(av+1)); |
dv = atoi(*(av+1)); |
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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,"-f") && (ac >= 2) ) { |
} else if ( !strcmp(*av,"-f") && (ac >= 2) ) { |
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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!",*(av+1)); |
fprintf(stderr,"%s does not exist!\n",*(av+1)); |
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#if defined(__MINGW32__) |
|
fflush(stderr); |
|
#endif |
asir_terminate(1); |
asir_terminate(1); |
} |
} |
do_file = 1; |
do_file = 1; |
|
do_filename = *(av+1); |
av += 2; ac -= 2; |
av += 2; ac -= 2; |
} else if ( !strcmp(*av,"-kernel") ) { |
} else if ( !strcmp(*av,"-E") ) { |
kernelmode = 1; av++; ac--; |
asir_setenv = 1; av++; ac--; |
|
} else if ( !strcmp(*av,"-quiet") ) { |
|
do_quiet = 1; av++; ac--; |
} else if ( !strcmp(*av,"-norc") ) { |
} else if ( !strcmp(*av,"-norc") ) { |
do_asirrc = 0; av++; ac--; |
do_asirrc = 0; av++; ac--; |
} else if ( !strcmp(*av,"-nomessage") ) { |
} else if ( !strcmp(*av,"-nomessage") ) { |
do_message = 0; av++; ac--; |
do_message = 0; av++; ac--; |
} else if ( !strcmp(*av,"-terse") ) { |
} else if ( !strcmp(*av,"-rootdir") && (ac >= 2) ) { |
no_prompt = 0; av++; ac--; |
set_rootdir(*(av+1)); av += 2; ac -= 2; |
} else if ( !strcmp(*av,"-maxheap") && (ac >= 2) ) { |
} else if ( !strcmp(*av,"-maxheap") && (ac >= 2) ) { |
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 |
#if PARI |
#if FEP |
} else if ( !strcmp(*av,"-paristack") ) { |
} else if ( !strcmp(*av,"-fep") ) { |
extern int paristack; |
do_fep = 1; av++; ac--; |
|
|
paristack = atoi(*(av+1)); av += 2; ac -= 2; |
|
#endif |
#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); |
} |
} |
} |
} |
|
#if FEP |
|
if ( do_fep ) { |
|
char *home; |
|
home = (char *)getenv("HOME"); |
|
if (!home) |
|
home = "."; |
|
sprintf (asir_history, "%s/.asir_history",home); |
|
read_history(asir_history); |
|
using_history(); |
|
} |
#endif |
#endif |
#if (defined(THINK_C) && !defined(__MWERKS__)) |
|
init_hist(MAXHIST); |
|
read_hist(HISTORY); |
|
#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(); |
|
|
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(THINK_C) |
#if !defined(VISUAL) && !defined(__MINGW32__) |
buserr_sav = *((int *)0x8); |
set_signal(SIGBUS,bus_handler); |
*((int *)0x8) = (int)bus_handler; |
|
#else /* THINK_C */ |
|
|
|
#if !defined(VISUAL) |
|
signal(SIGBUS,bus_handler); |
|
#endif |
#endif |
|
|
#if 0 |
|
#if !defined(VISUAL) && !defined(_PA_RISC1_1) |
|
signal(SIGWINCH,winch_handler); |
|
#endif |
|
#endif |
|
|
|
#endif /* THINK_C */ |
|
} |
} |
|
|
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); |
} |
} |
|
|
void resetenv(s) |
extern int I_am_server; |
char *s; |
|
|
void resetenv(char *s) |
{ |
{ |
extern FILE *outfile; |
extern FILE *outfile; |
|
|
|
|
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 PARI |
fflush(stderr); |
pari_outfile = stdout; |
|
#endif |
#endif |
|
asir_out = stdout; |
/* restore states */ |
/* restore states */ |
reset_engine(); |
reset_engine(); |
reset_io(); |
reset_io(); |
longjmp(env,1); |
#if !defined(VISUAL) && !defined(__MINGW32__) |
|
reset_timer(); |
|
#endif |
|
LONGJMP(main_env,1); |
} |
} |
|
|
void fatal(n) |
void fatal(int n) |
int n; |
|
{ |
{ |
resetenv("return to toplevel"); |
resetenv("return to toplevel"); |
} |
} |
|
|
FUNC registered_handler; |
|
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(sig) |
void int_handler(int sig) |
int sig; |
|
{ |
{ |
extern NODE PVSS; |
extern NODE PVSS; |
|
NODE t; |
|
|
|
|
if ( do_file ) { |
if ( do_file ) { |
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(THINK_C) || defined(VISUAL) |
if ( in_gc ) { |
suspend_timer(); signal(SIGINT,SIG_IGN); |
caught_intr = 1; |
|
return; |
|
} |
|
#if defined(VISUAL) || defined(__MINGW32__) |
|
suspend_timer(); |
#endif |
#endif |
#if defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) |
set_signal(SIGINT,SIG_IGN); |
signal(SIGINT,SIG_IGN); |
#if !defined(VISUAL) && !defined(__MINGW32__) |
|
if ( do_server_in_X11 ) { |
|
debug(PVSS?((VS)BDY(PVSS))->usrf->f.usrf->body:0); |
|
restore_handler(); |
|
return; |
|
} |
#endif |
#endif |
#if defined(linux) |
#if defined(linux) |
#if 1 |
#if 1 |
|
|
char c; |
char c; |
|
|
fprintf(stderr,"interrupt ?(q/t/c/d/u/w/?) "); fflush(stderr); |
fprintf(stderr,"interrupt ?(q/t/c/d/u/w/?) "); fflush(stderr); |
if ( kernelmode ) |
|
fputc('\0',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 ) { |
fprintf(stderr,"Abort this session? (y or n) "); fflush(stderr); |
fprintf(stderr,"Abort this session? (y or n) "); fflush(stderr); |
fgets(buf,BUFSIZ,stdin); |
fgets(buf,BUFSIZ,stdin); |
if ( !strncmp(buf,"y",1) ) { |
if ( !strncmp(buf,"y",1) ) { |
read_exec_file = 0; |
fprintf(stderr,"Bye\n"); |
fprintf(stderr,"Bye\n"); asir_terminate(1); |
#if defined(__MINGW32__) |
|
fflush(stderr); |
|
#endif |
|
/* for terminating myself */ |
|
asir_infile = 0; |
|
asir_terminate(1); |
} else if ( !strncmp(buf,"n",1) ) { |
} else if ( !strncmp(buf,"n",1) ) { |
restore_handler(); |
restore_handler(); |
return; |
return; |
|
|
} |
} |
if ( debug_mode ) |
if ( debug_mode ) |
debug_mode = 0; |
debug_mode = 0; |
if ( kernelmode ) |
|
fputc('\0',stderr); |
|
restore_handler(); |
restore_handler(); |
if ( c == 'u' ) { |
if ( c == 'u' ) { |
if ( registered_handler ) { |
if ( user_int_handler ) { |
fprintf(stderr, |
if ( !do_terse ) { |
"Calling the registered exception handler..."); |
fprintf(stderr, |
bevalf(registered_handler,0); |
"Calling the registered exception callbacks..."); |
fprintf(stderr, "done.\n"); |
#if defined(__MINGW32__) |
|
fflush(stderr); |
|
#endif |
|
} |
|
for ( t = user_int_handler; t; t = NEXT(t) ) |
|
bevalf((FUNC)BDY(t),0); |
|
if ( !do_terse ) { |
|
fprintf(stderr, "done.\n"); |
|
#if defined(__MINGW32__) |
|
fflush(stderr); |
|
#endif |
|
} |
} |
} |
} |
} |
if ( read_exec_file ) { |
resetenv("return to toplevel"); |
read_exec_file = 0; |
|
resetenv("initialization aborted; return to toplevel"); |
|
} else |
|
resetenv("return to toplevel"); |
|
break; |
break; |
case 'd': |
case 'd': |
#if 0 |
#if 0 |
|
|
restore_handler(); |
restore_handler(); |
return; |
return; |
case 'c': |
case 'c': |
if ( kernelmode ) |
|
fputc('\0',stderr); |
|
restore_handler(); |
restore_handler(); |
return; break; |
return; break; |
case 'w': |
case 'w': |
showpos(); break; |
showpos(); |
|
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; |
|
|
} |
} |
|
|
void restore_handler() { |
void restore_handler() { |
#if defined(THINK_C) || defined(VISUAL) |
#if defined(VISUAL) || defined(__MINGW32__) |
resume_timer(); signal(SIGINT,int_handler); |
resume_timer(); |
#endif |
#endif |
#if defined(_PA_RISC1_1) || defined(linux) || defined(__svr4__) |
#if defined(SIGINT) |
signal(SIGINT,int_handler); |
set_signal(SIGINT,int_handler); |
#endif |
#endif |
} |
} |
|
|
void segv_handler(sig) |
void segv_handler(int sig) |
int sig; |
|
{ |
{ |
#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) |
#if defined(SIGSEGV) |
signal(SIGSEGV,segv_handler); |
set_signal_for_restart(SIGSEGV,segv_handler); |
#endif |
|
error("internal error (SEGV)"); |
error("internal error (SEGV)"); |
|
#endif |
} |
} |
|
|
void ill_handler(sig) |
void ill_handler(int sig) |
int sig; |
|
{ |
{ |
#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) |
#if defined(SIGILL) |
signal(SIGILL,ill_handler); |
set_signal_for_restart(SIGILL,ill_handler); |
#endif |
|
error("illegal instruction (ILL)"); |
error("illegal instruction (ILL)"); |
|
#endif |
} |
} |
|
|
void alrm_handler(sig) |
#if defined(__DARWIN__) |
int sig; |
#define SIGNAL_FOR_TIMER SIGALRM |
|
#define ITIMER_TYPE ITIMER_REAL |
|
#else |
|
#define SIGNAL_FOR_TIMER SIGVTALRM |
|
#define ITIMER_TYPE ITIMER_VIRTUAL |
|
#endif |
|
|
|
void alrm_handler(int sig) |
{ |
{ |
fprintf(stderr,"interval timer expired (VTALRM)\n"); |
fprintf(stderr,"interval timer expired (VTALRM)\n"); |
longjmp(timer_env,1); |
#if defined(__MINGW32__) |
|
fflush(stderr); |
|
#endif |
|
LONGJMP(timer_env,1); |
} |
} |
|
|
void bus_handler(sig) |
void bus_handler(int sig) |
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 |
} |
} |
|
|
void fpe_handler(sig) |
void fpe_handler(int sig) |
int sig; |
|
{ |
{ |
#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) |
#if defined(SIGFPE) |
signal(SIGFPE,fpe_handler); |
set_signal_for_restart(SIGFPE,fpe_handler); |
#endif |
|
error("internal error (FPE)"); |
error("internal error (FPE)"); |
} |
|
|
|
void winch_handler(sig) |
|
int sig; |
|
{ |
|
#if 0 |
|
#if !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(__svr4__) |
|
if ( isatty(1) ) { |
|
struct winsize t; |
|
|
|
if ( ioctl(1,TIOCGWINSZ,&t) == -1 ) |
|
perror("TIOCGWINSZ"); |
|
if ( t.ws_col != wsize.ws_col || t.ws_row != wsize.ws_row ) { |
|
resize_buffer(); |
|
if ( killpg(getpgrp(0),SIGWINCH) == -1 ) |
|
perror("killpg"); |
|
} |
|
} |
|
#endif |
#endif |
#endif |
|
} |
} |
|
|
void pipe_handler(sig) |
void pipe_handler(int sig) |
int sig; |
|
{ |
{ |
#if defined(SIGPIPE) |
#if defined(SIGPIPE) |
signal(SIGPIPE,pipe_handler); |
set_signal_for_restart(SIGPIPE,pipe_handler); |
|
end_critical(); |
error("internal error (BROKEN PIPE)"); |
error("internal error (BROKEN PIPE)"); |
#endif |
#endif |
} |
} |
|
|
void resize_buffer() |
void resize_buffer() |
{ |
{ |
#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) |
|
if ( isatty(1) ) { |
|
if ( ioctl(1,TIOCGWINSZ,&wsize) == -1 ) |
|
perror("TIOCGWINSZ"); |
|
if ( wsize.ws_col > 2 ) { |
|
ttywidth = wsize.ws_col - 2; |
|
upperbuf = (char *)MALLOC(wsize.ws_col); |
|
lowerbuf = (char *)MALLOC(wsize.ws_col); |
|
} |
|
} |
|
#endif |
|
} |
} |
|
|
void tty_init() { |
void tty_init() { |
#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) |
|
if ( isatty(0) ) { |
|
if ( ioctl(0,TIOCGETC,&tc) == -1 ) |
|
perror("TIOCGETC"); |
|
oldeof = tc.t_eofc; tc.t_eofc = 0xff; |
|
if ( ioctl(0,TIOCSETC,&tc) == -1 ) |
|
perror("TIOCSETC"); |
|
setpgrp(0, getpid()); |
|
} |
|
resize_buffer(); |
|
#endif |
|
} |
} |
|
|
void tty_reset() { |
void tty_reset() { |
#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) |
|
if ( oldeof ) { |
|
tc.t_eofc = oldeof; |
|
if ( ioctl(0,TIOCSETC,&tc) == -1 ) |
|
perror("TIOCSETC"); |
|
} |
|
#endif |
|
} |
} |
|
|
extern int evalstatline; |
extern int evalstatline; |
|
|
void set_lasterror(s) |
void set_lasterror(char *s) |
char *s; |
|
{ |
{ |
strncpy(LastError,s,BUFSIZ); |
strncpy(LastError,s,BUFSIZ); |
LastError[BUFSIZ-1] = 0; |
LastError[BUFSIZ-1] = 0; |
} |
} |
|
|
SNODE error_snode; |
SNODE error_snode; |
|
int error_in_timer; |
|
|
void error(s) |
void error(char *s) |
char *s; |
|
{ |
{ |
SNODE *snp; |
SNODE *snp=0; |
|
|
|
#if !defined(VISUAL) && !defined(__MINGW32__) |
|
if ( !error_in_timer && timer_is_set ) |
|
alrm_handler(SIGNAL_FOR_TIMER); |
|
#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 ) { |
searchsn(&BDY(CPVS->usrf->f.usrf),evalstatline,&snp); |
if ( CPVS && CPVS->usrf && CPVS->usrf->f.usrf ) |
error_snode = *snp; |
searchsn(&BDY(CPVS->usrf->f.usrf),evalstatline,&snp); |
|
if ( snp ) |
|
error_snode = *snp; |
|
else |
|
error_snode = 0; |
} else |
} else |
error_snode = 0; |
error_snode = 0; |
if ( do_file ) { |
if ( do_file ) { |
|
|
ExitAsir(); |
ExitAsir(); |
} |
} |
if ( debug_mode ) |
if ( debug_mode ) |
longjmp(debug_env,1); |
LONGJMP(debug_env,1); |
if ( CPVS != GPVS ) |
if ( CPVS != GPVS ) |
if ( do_server_in_X11 || isatty(0) ) |
if ( !no_debug_on_error && (do_server_in_X11 || isatty(0)) ) |
bp(error_snode); |
bp(error_snode); |
if ( read_exec_file ) |
if ( I_am_server ) |
read_exec_file = 0; |
showpos_to_list(&LastStackTrace); |
resetenv("return to toplevel"); |
resetenv("return to toplevel"); |
} |
} |
|
|
#if !defined(VISUAL) |
void goto_toplevel(char *s) |
|
{ |
|
SNODE *snp=0; |
|
|
|
#if !defined(VISUAL) && !defined(__MINGW32__) |
|
if ( timer_is_set ) |
|
alrm_handler(SIGNAL_FOR_TIMER); |
|
#endif |
|
fprintf(stderr,"%s\n",s); |
|
#if defined(__MINGW32__) |
|
fflush(stderr); |
|
#endif |
|
if ( do_file ) { |
|
char errbuf[BUFSIZ*5]; /* sufficient to store stack information ? */ |
|
|
|
sprintf(errbuf,"%s\n",s); |
|
showpos_to_string(errbuf+strlen(errbuf)); |
|
ExitAsir(); |
|
} |
|
resetenv("return to toplevel"); |
|
} |
|
|
|
#if !defined(VISUAL) && !defined(__MINGW32__) |
#include <sys/time.h> |
#include <sys/time.h> |
|
|
void set_timer(interval) |
void set_timer(int interval) |
int interval; |
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{ |
{ |
struct itimerval it; |
struct itimerval it; |
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|
|
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it.it_interval.tv_usec = 0; |
it.it_interval.tv_usec = 0; |
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_VIRTUAL,&it,0); |
setitimer(ITIMER_TYPE,&it,0); |
signal(SIGVTALRM,alrm_handler); |
set_signal(SIGNAL_FOR_TIMER,alrm_handler); |
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timer_is_set = 1; |
} |
} |
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void reset_timer() |
void reset_timer() |
Line 706 void reset_timer() |
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Line 830 void reset_timer() |
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it.it_interval.tv_usec = 0; |
it.it_interval.tv_usec = 0; |
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_VIRTUAL,&it,0); |
setitimer(ITIMER_TYPE,&it,0); |
signal(SIGVTALRM,SIG_IGN); |
set_signal(SIGNAL_FOR_TIMER,SIG_IGN); |
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timer_is_set = 0; |
} |
} |
#endif |
#endif |
|
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unsigned int get_asir_version(); |
unsigned int get_asir_version(); |
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char *get_asir_distribution(); |
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void copyright() { |
char *get_gcversion() |
printf("This is Asir, Version %d.\n",get_asir_version()); |
{ |
printf("Copyright (C) FUJITSU LABORATORIES LIMITED.\n"); |
return "GC 7.2 copyright 1988-2012, H-J. Boehm, A. J. Demers, Xerox, SGI, HP.\n"; |
printf("3 March 1994. All rights reserved.\n"); |
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} |
} |
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char *get_pariversion() |
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{ |
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return ""; |
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} |
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|
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char *get_intervalversion() |
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{ |
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#if defined(INTERVAL) |
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return " + Interval Arithmetic"; |
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#else |
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return ""; |
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#endif |
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} |
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|
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void copyright() |
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{ |
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char *scopyright(); |
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fputs(scopyright(), stdout); |
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} |
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|
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char *scopyright() |
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{ |
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static char *notice; |
|
char *s1, *s2, *s3, *s4; |
|
int d, len; |
|
char *format = "This is Risa/Asir%s, Version %d (%s Distribution).\nCopyright (C) 1994-2000, all rights reserved, FUJITSU LABORATORIES LIMITED.\nCopyright 2000-2007, Risa/Asir committers, http://www.openxm.org/.\n%s%s"; |
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if (!notice) { |
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s1 = get_intervalversion(); |
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s2 = get_asir_distribution(); |
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s3 = get_gcversion(); |
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s4 = get_pariversion(); |
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d = get_asir_version(); |
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len = (strlen(format)-8)+strlen(s1)+strlen(s2)+strlen(s3)+strlen(s4)+sizeof(int)*3; |
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notice = MALLOC(len+1); |
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sprintf(notice, format, s1, d, s2, s3, s4); |
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} |
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return notice; |
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} |
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|
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#if defined(VISUAL) || defined(__MINGW32__) |
|
int recv_intr; |
|
void check_intr() |
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{ |
|
extern int recv_intr; |
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if ( recv_intr ) { |
|
if ( recv_intr == 1 ) { |
|
recv_intr = 0; |
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int_handler(SIGINT); |
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} else { |
|
recv_intr = 0; |
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ox_usr1_handler(0); |
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} |
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} |
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} |
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#endif |