OS_Develop/FreeDOS
OS_Develop/FreeDOS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tc2-build: correct various build breaks for Turbo C 2.0 build

Browse Source
This commit is contained in:
Jiri Malak 2024-07-13 23:38:35 +02:00 committed by Kenneth J Davis
parent d6c50ebbe6
commit 58573d69d9
4 changed files with 14 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/config.c
View File

@ -2759,7 +2759,7 @@ STATIC void deletevar(BYTE far * pp) {
if (NULL == pp)
return;
variablelength = fstrlen(pp) + 1;
fmemcpy(pp, pp + variablelength, envp + 3 - (pp + variablelength));
fmemcpy(pp, pp + variablelength, (unsigned)(envp + 3 - (pp + variablelength)));
/* our fmemcpy always copies forwards */
envp -= variablelength;
return;

8
kernel/inthndlr.c
View File

@ -1640,7 +1640,7 @@ lfn_findclose:
}
}
/* call to redirector */
saved_r = *r;
fmemcpy(&saved_r, r, sizeof(saved_r));
r->ES = FP_SEG(s);
r->DI = FP_OFF(s);
r->flags |= FLG_CARRY;
@ -1652,9 +1652,8 @@ lfn_findclose:
goto real_exit;
}
/* carry still set - unhandled */
*r = saved_r;
fmemcpy(r, &saved_r, sizeof(saved_r));
goto unsupp;
break;
}
#ifdef WITHLFNAPI
/* Win95 LFN - Win95 64 UTC file time to/from DOS date and time (local timezone) */
@ -1682,7 +1681,6 @@ lfn_findclose:
default:
goto unsupp;
}
break;
#ifdef WITHLFNAPI
/* Win95 beta LFN - find close */
case 0x72: goto lfn_findclose;
@ -1942,7 +1940,7 @@ VOID ASMCFUNC int2F_12_handler(struct int2f12regs FAR *pr)
size = ~offs; /* BX for query HMA */
if (r.AL == 0x02) /* allocate HMA space */
{
tsize = (r.BX + 0xf) & 0xfffffff0; /* align to paragraph */
tsize = (r.BX + 0xf) & 0xfffffff0UL; /* align to paragraph */
if (tsize < size)
size = (UWORD)tsize;
AllocateHMASpace(offs, offs+size);

2
kernel/makefile
View File

@ -155,7 +155,7 @@ initclk.obj: initclk.c $(INITHEADERS) $(TARGET).lnk
#the string functions for INIT_TEXT
iasmsupt.obj: asmsupt.asm $(TARGET).lnk
$(NASM) -D$(COMPILER) -D_INIT -f obj $(NASMFLAGS) -o $@ asmsupt.asm
$(NASM) -D$(COMPILER) -D_INIT -f obj $(NASMFLAGS) -o iasmsupt.obj asmsupt.asm
#the printf for INIT_TEXT - yet another special case, this file includes prf.c
iprf.obj: iprf.c prf.c $(HDR)portab.h $(TARGET).lnk

18
kernel/newstuff.c
View File

@ -321,10 +321,10 @@ COUNT truename(const char FAR * src, char * dest, COUNT mode)
so we know src in the form of X:?
fail if anything other than no path or path is \DEV\
*/
char drivesep[] = "\\/";
const char FAR *s = src+2;
const char *d = strchr(drivesep, *s); /* ?path starts with \ or / */
char c = *s;
if( c != '\\' && c != '/' ) c = '\0';
/* could be 1 letter devicename, don't go scanning random memory */
if (*(src+3) != '\0')
{
@ -336,7 +336,7 @@ COUNT truename(const char FAR * src, char * dest, COUNT mode)
s = NULL;
}
if (d == NULL)
if (c == '\0')
{
/* either X:devicename or X:path\devicename */
if (s != NULL) goto invalid_path;
@ -712,7 +712,7 @@ if exist report.out del report.out
cmdspy stop
cmdspy flush
cmdspy restart
int ax=0x6000 -buf ds:si="abcöflkgsxkf\0" -buf es:di="%256s" -int 0x21 -d es:di:128 >spy_int.out
int ax=0x6000 -buf ds:si="abcöflkgsxkf\0" -buf es:di="%256s" -int 0x21 -d es:di:128 >spy_int.out
cmdspy stop
cmdspy report report.out
more report.out
@ -732,11 +732,11 @@ more report.out
1123: IN: C:\TOOL\INT.COM [FAIL 0001]
1123: OUT: C:\INTRSPY\SPY_INT.OUT
1123: orig buffer: C:\TOOL\INT.COM
1123: IN: abcöflkgsxkf [FAIL 0001]
1123: IN: abcöflkgsxkf [FAIL 0001]
1123: OUT: C:\TOOL\INT.COM
1123: orig buffer: abcöflkgsxkf
1123: orig buffer: abcöflkgsxkf
1123: IN: C:\INTRSPY\SPY_INT.BAT [FAIL 0001]
1123: OUT: C:\INTRSPY\ABCÖFLKG
1123: OUT: C:\INTRSPY\ABCÖFLKG
1123: orig buffer: C:\INTRSPY\SPY_INT.BAT
1123: IN: cmdspy.??? [FAIL 0001]
1123: OUT: C:\INTRSPY
@ -758,7 +758,7 @@ DOSERR: 0000 (0)
*<es:di:128> {
43(C) 3A(:) 5C(\) 49(I) 4E(N) 54(T) 52(R) 53(S) 50(P) 59(Y) 5C(\) 41(A)
42(B) 43(C) 99(Ö) 46(F) 4C(L) 4B(K) 47(G) 00(.) 3D(=) 30(0) 30(0) 30(0)
42(B) 43(C) 99(Ö) 46(F) 4C(L) 4B(K) 47(G) 00(.) 3D(=) 30(0) 30(0) 30(0)
30(0) 20( ) 20( ) 20( ) 43(C) 58(X) 3D(=) 30(0) 30(0) 30(0) 30(0) 28(()
30(0) 29()) 20( ) 32(2) 38(8) 28(() 28(() 29()) 20( ) 33(3) 30(0) 28(()
30(0) 29()) 20( ) 32(2) 39(9) 28(() 29()) 29()) 20( ) 32(2) 30(0) 28(()