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update to official xa-2.3.13

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This commit is contained in:
Andre Fachat 2022-03-27 23:01:03 +02:00
parent 5d66d3a11a
commit b5c1e9b902
10 changed files with 154 additions and 35 deletions
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20
xa/ChangeLog
View File

@ -363,3 +363,23 @@ xa-2.3.11
-- Cameron Kaiser <ckaiser@floodgap.com> 4 May 2020
xa-2.3.12
* Regression fix for address size validation in 65816 mode (thanks Sam
Falvo; we had a pending fix for this but I like his test case).
* Testsuite expanded.
-- Cameron Kaiser <ckaiser@floodgap.com> 26 November 2021
xa-2.3.13
* Fix // and /* */ in quoted strings. Incredible no one ever hit this
before (thanks ZornsLemma).
* Segfault fixes for file65, reloc65 and xa. Remember, kids, if you ever
run xa as root all kittens will die. Please save the kittens (thanks
Stephen Kitt).
* Just compare to null in the preprocessor (thanks Bas Wassink).
* Testsuite expanded.
-- Cameron Kaiser <ckaiser@floodgap.com> 25 March 2022

4
xa/Makefile
View File

@ -53,7 +53,7 @@ clean:
(cd src && ${MAKE} clean)
(cd loader && ${MAKE} clean)
(cd misc && ${MAKE} mrproper)
rm -f xa *.exe *.o65
rm -f xa *.exe *.o65 *.s
install: xa uncpk
$(MKDIR) $(BINDIR)
@ -63,7 +63,7 @@ install: xa uncpk
#$(MKDIR) $(DOCDIR)/xa65
dist: clean
cd .. ; tar cvf xa-2.3.12.tar xa-2.3.12 ; gzip xa-2.3.12.tar
cd .. ; tar cvf xa-2.3.13.tar xa-2.3.13 ; gzip xa-2.3.13.tar
test: xa uncpk
cd tests && ./harness -make="$(MAKE)" -cc="$(CC)" -cflags="$(CFLAGS)"

5
xa/misc/file65.c
View File

@ -101,13 +101,14 @@ int main(int argc, char *argv[]) {
rompar = 1;
if(argv[i][1]=='A') rompar++;
if(argv[i][2]) romoff = atoi(argv[i]+2);
else romoff = atoi(argv[++i]);
else if(i + 1 < argc) romoff = atoi(argv[++i]);
else fprintf(stderr,"%s: missing offset\n",programname);
break;
case 'P':
xapar = 1;
break;
default:
fprintf(stderr,"file65: %s unknown option\n",argv[i]);
fprintf(stderr,"%s: %s unknown option\n",programname,argv[i]);
break;
}
} else {

24
xa/misc/reloc65.c
View File

@ -84,6 +84,7 @@ int main(int argc, char *argv[]) {
FILE *fp;
int tflag = 0, dflag = 0, bflag = 0, zflag = 0;
int tbase = 0, dbase = 0, bbase = 0, zbase = 0;
int *base;
char *outfile = "a.o65";
int extract = 0;
@ -108,37 +109,40 @@ int main(int argc, char *argv[]) {
switch(argv[i][1]) {
case 'o':
if(argv[i][2]) outfile=argv[i]+2;
else outfile=argv[++i];
else if(i + 1 < argc) outfile=argv[++i];
else fprintf(stderr,"%s: missing output file\n",programname);
break;
case 'X':
extract=3;
break;
case 'b':
base=NULL;
switch(argv[i][2]) {
case 't':
tflag= 1;
if(argv[i][3]) tbase = atoi(argv[i]+3);
else tbase = atoi(argv[++i]);
base=&tbase;
break;
case 'd':
dflag= 1;
if(argv[i][3]) dbase = atoi(argv[i]+3);
else dbase = atoi(argv[++i]);
base=&dbase;
break;
case 'b':
bflag= 1;
if(argv[i][3]) bbase = atoi(argv[i]+3);
else bbase = atoi(argv[++i]);
base=&bbase;
break;
case 'z':
zflag= 1;
if(argv[i][3]) zbase = atoi(argv[i]+3);
else zbase = atoi(argv[++i]);
base=&zbase;
break;
default:
printf("Unknown segment type '%c' - ignored!\n", argv[i][2]);
break;
}
if (base != NULL) {
if(argv[i][3]) *base = atoi(argv[i]+3);
else if(i + 1 < argc) *base = atoi(argv[++i]);
else fprintf(stderr,"%s: missing address\n",programname);
}
break;
case 'x': /* extract segment */
switch(argv[i][2]) {
@ -158,7 +162,7 @@ int main(int argc, char *argv[]) {
}
break;
default:
fprintf(stderr,"reloc65: %s unknown option, use '-?' for help\n",argv[i]);
fprintf(stderr,"%s: %s unknown option, use '-?' for help\n",programname,argv[i]);
break;
}
} else {

44
xa/src/xa.c
View File

@ -55,9 +55,9 @@
#define ANZWARN 13
#define programname "xa"
#define progversion "v2.3.12"
#define progversion "v2.3.13"
#define authors "Written by Andre Fachat, Jolse Maginnis, David Weinehall and Cameron Kaiser"
#define copyright "Copyright (C) 1989-2021 Andre Fachat, Jolse Maginnis, David Weinehall\nand Cameron Kaiser."
#define copyright "Copyright (C) 1989-2022 Andre Fachat, Jolse Maginnis, David Weinehall\nand Cameron Kaiser."
/* exported globals */
int ncmos, cmosfl, w65816, n65816;
@ -218,8 +218,12 @@ int main(int argc,char *argv[])
case 'O': /* output charset */
{
char *name = NULL;
if (argv[i][2] == 0) {
name = argv[++i];
if (argv[i][2] == 0) {
if (i + 1 < argc) name = argv[++i];
else {
fprintf(stderr, "-O requires an argument\n");
exit(1);
}
} else {
name = argv[i]+2;
}
@ -231,7 +235,13 @@ int main(int argc,char *argv[])
case 'A': /* make text segment start so that text relocation
is not necessary when _file_ starts at adr */
romable = 2;
if(argv[i][2]==0) romaddr = atoi(argv[++i]);
if(argv[i][2]==0) {
if (i + 1 < argc) romaddr = atoi(argv[++i]);
else {
fprintf(stderr, "-A requires an argument\n");
exit(1);
}
}
else romaddr = atoi(argv[i]+2);
break;
case 'G':
@ -276,28 +286,44 @@ int main(int argc,char *argv[])
break;
case 'I':
if(argv[i][2]==0) {
reg_include(argv[++i]);
if (i + 1 < argc) reg_include(argv[++i]);
else {
fprintf(stderr, "-I requires an argument\n");
exit(1);
}
} else {
reg_include(argv[i]+2);
}
break;
case 'o':
if(argv[i][2]==0) {
ofile=argv[++i];
if (i + 1 < argc) ofile=argv[++i];
else {
fprintf(stderr, "-o requires an argument\n");
exit(1);
}
} else {
ofile=argv[i]+2;
}
break;
case 'l':
if(argv[i][2]==0) {
lfile=argv[++i];
if (i + 1 < argc) lfile=argv[++i];
else {
fprintf(stderr, "-l requires an argument\n");
exit(1);
}
} else {
lfile=argv[i]+2;
}
break;
case 'e':
if(argv[i][2]==0) {
efile=argv[++i];
if (i + 1 < argc) efile=argv[++i];
else {
fprintf(stderr, "-e requires an argument\n");
exit(1);
}
} else {
efile=argv[i]+2;
}

58
xa/src/xap.c
View File

@ -60,6 +60,8 @@ static int pp_undef(char*);
#define VALBEF 6
static int ungeteof = 0;
static int quotebs = 0;
static int inquote = 0;
static char *cmd[]={ "echo","include","define","undef","printdef","print",
"ifdef","ifndef","else","endif",
@ -792,7 +794,7 @@ int pp_open(char *name)
flist[0].filep=fp;
flist[0].flinep=NULL;
return(((long)fp)==0l);
return (fp == NULL);
}
void pp_close(void)
@ -875,6 +877,7 @@ int pgetline(char *t)
int c,er=E_OK;
int rlen, tlen;
char *p = 0;
char *q = 0;
loopfl =0; /* set if additional fetch needed */
@ -924,12 +927,38 @@ int pgetline(char *t)
}
/* handle the double-slash comment (like in C++) */
p = strchr(in_line, '/');
if (p != NULL) {
if (p[1] == '/') {
*p = 0; /* terminate string */
/* get p past any quoted strings */
p = strchr(in_line, '/');
if (p != NULL) {
q = strchr(in_line, '"');
for(;;) {
/* no more quotes to skip, or slashes before quotes */
if (q == NULL || (p < q)) {
if (p[1] == '/') {
/* truncate line, done with loop */
*p = 0;
break;
} else {
/* wasn't //, but could be later */
p++;
}
} else {
/* quote before slash, so skip string */
q++;
while (*q != 0 && *q != '"') {
if (*q == '\\') q++;
if (*q != 0) q++;
}
if (*q == 0) break; /* oops */
q++;
p = q;
}
p = strchr(p, '/');
if (p == NULL) break; /* never mind */
if (q != NULL) q = strchr(q, '"');
}
}
}
if(!er || loopfl) {
in_line[0]='\0';
@ -987,15 +1016,22 @@ int egetc(FILE *fp) {
/* smart getc that can skip C comment blocks */
int rgetc(FILE *fp)
{
static int c,d,fl;
static int c,cc,d,fl;
cc=0;
fl=0;
do
{
while((c=egetc(fp))==13); /* remove ^M for unices */
if(fl && (c=='*'))
/* flag if we're in a quoted string */
if(c=='"' && !quotebs) inquote ^= 1;
#if(0)
/* implement backslashed quotes for 2.4 */
if(c=='\\') quotebs=1; else quotebs=0;
#endif
if(!inquote && fl && (c=='*'))
{
if((d=egetc(fp))!='/')
ungetc(d,fp);
@ -1005,12 +1041,14 @@ int rgetc(FILE *fp)
while((c=egetc(fp))==13);
}
}
/* in comment block */
if(c=='\n')
{
flist[fsp].fline++;
nlf=1;
} else
if(c=='/')
if(!inquote && c=='/')
{
if((d=egetc(fp))!='*')
ungetc(d,fp);

12
xa/src/xat.c
View File

@ -2111,7 +2111,7 @@ static void tg_hex(signed char *s, int *l, int *v)
static int tg_asc(signed char *s, signed char *t, int *q, int *p, int *na1, int *na2,int n)
{
int er=E_OK,i=0,j=0;
int er=E_OK,i=0,j=0,bs=0;
signed char delimiter = s[i++];
@ -2122,8 +2122,16 @@ fprintf(stderr, "tg_asc token = %i\n", n);
t[j++]='"'; /* pass2 token for string */
j++; /* skip place for length */
while(s[i]!='\0' && s[i]!=delimiter)
while(s[i]!='\0' && (bs || s[i]!=delimiter))
{
#if(0)
/* implement backslashed quotes for 2.4 */
if(n != Kbin && s[i] == '\\' && !bs) {
fprintf(stderr, "B"); bs=1; i++; continue;
} else bs=0;
#endif
/* do NOT convert for Kbin or Kaasc, or for initial parse */
if (!n || n == Kbin || n == Kaasc) {
t[j++]=s[i];

1
xa/tests/harness
View File

@ -55,6 +55,7 @@ W: while($x = readdir(D)) {
chdir("..");
}
closedir(D);
print STDOUT "=" x 79, "\n";
print STDOUT "\n## ALL TESTS PASS ##\n";
exit 0;

BIN
xa/tests/stringcom/ok Normal file
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Binary file not shown.

21
xa/tests/stringcom/test.s Normal file
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@ -0,0 +1,21 @@
* = $e00
.byt 10/2 // watchs // phlegm
/* .word 10/2 */ .word 65536/2
// .byt 9/9 // yo mama
// .asc "FAIL"
.asc "SIEx256SN" // foo
.asc "SIE/256SN" // bar
.asc "SIE//256SN" // bar
.asc "SIEy256SN" // baz
.asc "PASS/*PASS*///PASS//PASS"
#if(0)
/* enable when backslashed quotes are supported in 2.4 */
.asc "PASS\"\\PASS/*PASS*///PASS//\"\\PASS"
#endif
.asc "SIE/*256*/N"
/* .asc "SIE/*256*/N"
.asc "FAIL"
*/ .asc "PASS" // .asc "FAIL" /* .asc "FAIL*/" */